Commit inicial - WordPress Análisis de Precios Unitarios

- WordPress core y plugins
- Tema Twenty Twenty-Four configurado
- Plugin allow-unfiltered-html.php simplificado
- .gitignore configurado para excluir wp-config.php y uploads

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/restrict-content-pro/pro/addons/custom-redirects/admin/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/addons/custom-redirects/admin/subscription/fields.php

@@ -0,0 +1,91 @@
+<?php
+/**
+ * Membership Level settings
+ *
+ * @package     RCP\Custom_Redirects\Admin\Subscription\Fields
+ * @since       1.0.0
+ */
+
+
+// Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+
+/**
+ * Add per-level setting fields
+ *
+ * @since       1.0.0
+ * @return      void
+ */
+function rcp_custom_redirects_add_redirect_settings() {
+	?>
+		<tr class="form-field">
+			<th scope="row" valign="top">
+				<label for="rcp-custom-redirects-subscription-url"><?php _e( 'Registration Redirect URL', 'rcp' ); ?></label>
+			</th>
+			<td>
+				<?php
+				$subscription_url = ( isset( $_GET['edit_subscription'] ) ? rcp_custom_redirects_get_url( 'subscription', $_GET['edit_subscription'] ) : '' );
+
+				echo '<input type="text" name="rcp-custom-redirects-subscription-url" id="rcp-custom-redirects-subscription-url" value="' . esc_attr( $subscription_url ) . '" style="width: 300px;" />';
+				echo '<p class="description">' . __( 'The URL to redirect customers to after registration.', 'rcp' ) . '</p>';
+				?>
+			</td>
+		</tr>
+		<tr class="form-field">
+			<th scope="row" valign="top">
+				<label for="rcp-custom-redirects-login-url"><?php _e( 'Login Redirect URL', 'rcp' ); ?></label>
+			</th>
+			<td>
+				<?php
+				$login_url = ( isset( $_GET['edit_subscription'] ) ? rcp_custom_redirects_get_url( 'login', $_GET['edit_subscription'] ) : '' );
+
+				echo '<input type="text" name="rcp-custom-redirects-login-url" id="rcp-custom-redirects-login-url" value="' . esc_attr( $login_url ) . '" style="width: 300px;" />';
+				echo '<p class="description">' . __( 'The URL to redirect customers to after login.', 'rcp' ) . '</p>';
+				?>
+			</td>
+		</tr>
+	<?php
+}
+add_action( 'rcp_add_subscription_form', 'rcp_custom_redirects_add_redirect_settings' );
+add_action( 'rcp_edit_subscription_form', 'rcp_custom_redirects_add_redirect_settings' );
+
+
+/**
+ * Store the redirect URL in subscription meta
+ *
+ * @since       1.0.0
+ * @param       int   $level_id The subscription ID
+ * @param       array $args Arguements passed to the action
+ */
+function rcp_custom_redirects_save( $level_id = 0, $args = array() ) {
+	if ( isset( $_POST['rcp-custom-redirects-subscription-url'] ) ) {
+		$url               = $_POST['rcp-custom-redirects-subscription-url'];
+		$subscription_urls = get_option( 'rcp_custom_redirects_subscription_urls', array() );
+
+		if ( ! empty( $url ) ) {
+			$subscription_urls[ $level_id ] = sanitize_text_field( $url );
+		} elseif ( is_array( $subscription_urls ) && array_key_exists( $level_id, $subscription_urls ) ) {
+			unset( $subscription_urls[ $level_id ] );
+		}
+
+		update_option( 'rcp_custom_redirects_subscription_urls', $subscription_urls );
+	}
+
+	if ( isset( $_POST['rcp-custom-redirects-login-url'] ) ) {
+		$url        = $_POST['rcp-custom-redirects-login-url'];
+		$login_urls = get_option( 'rcp_custom_redirects_login_urls', array() );
+
+		if ( ! empty( $url ) ) {
+			$login_urls[ $level_id ] = sanitize_text_field( $url );
+		} elseif ( is_array( $login_urls ) && array_key_exists( $level_id, $login_urls ) ) {
+			unset( $login_urls[ $level_id ] );
+		}
+
+		update_option( 'rcp_custom_redirects_login_urls', $login_urls );
+	}
+}
+add_action( 'rcp_add_subscription', 'rcp_custom_redirects_save', 10, 2 );
+add_action( 'rcp_edit_subscription_level', 'rcp_custom_redirects_save', 10, 2 );

wp-content/plugins/restrict-content-pro/pro/addons/custom-redirects/admin/subscription/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/addons/custom-redirects/class-custom-redirects.php

@@ -0,0 +1,130 @@
+<?PHP
+
+if ( ! class_exists( 'RCP_Custom_Redirects' ) ) {
+
+
+	/**
+	 * Main RCP_Custom_Redirects class
+	 *
+	 * @since       1.0.0
+	 */
+	class RCP_Custom_Redirects {
+
+
+		/**
+		 * @var         RCP_Custom_Redirects $instance The one true RCP_Custom_Redirects
+		 * @since       1.0.0
+		 */
+		private static $instance;
+
+
+		/**
+		 * Get active instance
+		 *
+		 * @access      public
+		 * @since       1.0.0
+		 * @return      object self::$instance The one true RCP_Custom_Redirects
+		 */
+		public static function instance() {
+			if ( ! self::$instance ) {
+				self::$instance = new RCP_Custom_Redirects();
+				self::$instance->setup_constants();
+				self::$instance->includes();
+				self::$instance->hooks();
+			}
+
+			return self::$instance;
+		}
+
+
+		/**
+		 * Setup plugin constants
+		 *
+		 * @access      private
+		 * @since       1.0.0
+		 * @return      void
+		 */
+		public function setup_constants() {
+			// Plugin version
+			define( 'RCP_CUSTOM_REDIRECTS_VER', '1.0.6' );
+
+			// Plugin path
+			define( 'RCP_CUSTOM_REDIRECTS_DIR', plugin_dir_path( __FILE__ ) );
+
+			// Plugin URL
+			define( 'RCP_CUSTOM_REDIRECTS_URL', plugin_dir_url( __FILE__ ) );
+		}
+
+
+		/**
+		 * Include necessary files
+		 *
+		 * @access      private
+		 * @since       1.0.0
+		 * @return      void
+		 */
+		private function includes() {
+			require_once RCP_CUSTOM_REDIRECTS_DIR . 'includes/functions.php';
+			require_once RCP_CUSTOM_REDIRECTS_DIR . 'includes/filters.php';
+			require_once RCP_CUSTOM_REDIRECTS_DIR . 'includes/actions.php';
+
+			if ( is_admin() ) {
+				require_once RCP_CUSTOM_REDIRECTS_DIR . 'admin/subscription/fields.php';
+			}
+		}
+
+
+		/**
+		 * Run action and filter hooks
+		 *
+		 * @access      private
+		 * @since       1.0.0
+		 * @return      void
+		 */
+		private function hooks() {
+
+			if ( class_exists( 'RCP_Add_On_Updater' ) ) {
+				$updater = new RCP_Add_On_Updater( 449, __FILE__, RCP_CUSTOM_REDIRECTS_VER );
+			}
+		}
+	}
+}
+
+/**
+ * The main function responsible for returning the one true RCP_Custom_Redirects
+ * instance to functions everywhere
+ *
+ * @since       1.0.0
+ * @return      RCP_Custom_Redirects The one true RCP_Custom_Redirects
+ */
+
+
+function rcp_check_and_deactivate_cr_plugin() {
+
+	// Check if Custom redirects plugin is activated and deactivates if it is
+	if ( is_plugin_active( 'rcp-custom-redirects/rcp-custom-redirects.php' ) ) {
+		deactivate_plugins( 'rcp-custom-redirects/rcp-custom-redirects.php' );
+		add_action( 'admin_notices', 'rcp_cr_plugin_deactivated_notice' );
+
+	}
+
+}
+
+function rcp_cr_plugin_deactivated_notice() {
+	?>
+	<div class="notice notice-warning is-dismissible">
+		<p><?php _e( 'The Custom Redirects addon has been deactivated since its functionality is now included in the RCP core plugin.', 'rcp' ); ?></p>
+	</div>
+	<?php
+}
+
+add_action( 'plugins_loaded', 'rcp_check_and_deactivate_cr_plugin' );
+
+function rcp_custom_redirects_addon() {
+	if ( is_plugin_active( 'rcp-custom-redirects/rcp-custom-redirects.php' ) ) {
+		return;
+	}
+	return RCP_Custom_Redirects::instance();
+}
+
+add_action( 'plugins_loaded', 'rcp_custom_redirects_addon' );

wp-content/plugins/restrict-content-pro/pro/addons/custom-redirects/includes/actions.php

@@ -0,0 +1,98 @@
+<?php
+/**
+ * Filters
+ *
+ * @package     RCP\Custom_Redirects\Actions
+ * @since       1.0.0
+ */
+
+
+// Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+
+/**
+ * Override the RCP login form processing
+ *
+ * @since       1.0.0
+ * @return      void
+ */
+function rcp_custom_redirects_process_login_form() {
+	if ( ! isset( $_POST['rcp_action'] ) || 'login' != $_POST['rcp_action'] ) {
+		return;
+	}
+
+	if ( ! isset( $_POST['rcp_login_nonce'] ) || ! wp_verify_nonce( $_POST['rcp_login_nonce'], 'rcp-login-nonce' ) ) {
+		return;
+	}
+
+	if ( is_email( $_POST['rcp_user_login'] ) && ! username_exists( $_POST['rcp_user_login'] ) ) {
+		$user = get_user_by( 'email', $_POST['rcp_user_login'] );
+	} else {
+		// This returns the user ID and other info from the user name
+		$user = get_user_by( 'login', $_POST['rcp_user_login'] );
+	}
+
+	do_action( 'rcp_before_form_errors', $_POST );
+
+	if ( ! $user ) {
+		// If the user name doesn't exist
+		rcp_errors()->add( 'empty_username', __( 'Invalid username or email', 'rcp' ), 'login' );
+	}
+
+	if ( ! isset( $_POST['rcp_user_pass'] ) || $_POST['rcp_user_pass'] == '' ) {
+		// If no password was entered
+		rcp_errors()->add( 'empty_password', __( 'Please enter a password', 'rcp' ), 'login' );
+	}
+
+	if ( $user ) {
+		// Check the user's login with their password
+		if ( ! wp_check_password( $_POST['rcp_user_pass'], $user->user_pass, $user->ID ) ) {
+			// If the password is incorrect for the specified user
+			rcp_errors()->add( 'empty_password', __( 'Incorrect password', 'rcp' ), 'login' );
+		}
+	}
+
+	if ( function_exists( 'is_limit_login_ok' ) && ! is_limit_login_ok() ) {
+		rcp_errors()->add( 'limit_login_failed', limit_login_error_msg(), 'login' );
+	}
+
+	do_action( 'rcp_login_form_errors', $_POST );
+
+	// Retrieve all error messages
+	$errors = rcp_errors()->get_error_messages();
+
+	// Only log the user in if there are no errors
+	if ( empty( $errors ) ) {
+		$remember = isset( $_POST['rcp_user_remember'] );
+
+		$redirect = ! empty( $_POST['rcp_redirect'] ) ? $_POST['rcp_redirect'] : home_url();
+
+		$level_id      = rcp_get_subscription_id( $user->ID );
+		$redirect_urls = get_option( 'rcp_custom_redirects_login_urls' );
+
+		if ( is_array( $redirect_urls ) && array_key_exists( $level_id, $redirect_urls ) ) {
+			if ( $redirect_urls[ $level_id ] !== '' ) {
+				$redirect = $redirect_urls[ $level_id ];
+			}
+		}
+
+		rcp_login_user_in( $user->ID, $_POST['rcp_user_login'], $remember );
+
+		// Redirect the user back to the appropriate page
+		wp_redirect( $redirect );
+		exit;
+	} else {
+		if ( function_exists( 'limit_login_failed' ) ) {
+			limit_login_failed( $_POST['rcp_user_login'] );
+		}
+	}
+}
+
+// Only use our login override if not on version 2.8.2+.
+if ( ! defined( 'RCP_PLUGIN_VERSION' ) || version_compare( RCP_PLUGIN_VERSION, '2.8.2', '<' ) ) {
+	remove_action( 'init', 'rcp_process_login_form' );
+	add_action( 'init', 'rcp_custom_redirects_process_login_form' );
+}

wp-content/plugins/restrict-content-pro/pro/addons/custom-redirects/includes/filters.php

@@ -0,0 +1,162 @@
+<?php
+/**
+ * Filters
+ *
+ * @package     RCP\Custom_Redirects\Filters
+ * @since       1.0.0
+ */
+
+// Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Filter registration return URLs
+ *
+ * @since       1.0.0
+ * @param       string $redirect The current redirect URL
+ * @param       int    $user_id The ID for the logged in user
+ * @return      string $redirect The redirect URL
+ */
+function rcp_custom_redirects_get_return_url( $redirect, $user_id ) {
+	$level_id      = rcp_get_registration()->get_membership_level_id();
+	$redirect_urls = get_option( 'rcp_custom_redirects_subscription_urls' );
+
+	// Level ID won't be available via the registration class in PayPal Express due to the confirmation page.
+	if ( empty( $level_id ) ) {
+		if ( function_exists( 'rcp_get_customer_by_user_id' ) ) {
+
+			/**
+			 * RCP 3.0 and higher
+			 */
+			$customer = rcp_get_customer_by_user_id( $user_id );
+
+			if ( empty( $customer ) ) {
+				return $redirect;
+			}
+
+			// Get most recently modified membership.
+			$memberships = $customer->get_memberships(
+				array(
+					'status__in' => array( 'pending', 'active' ),
+					'orderby'    => 'date_modified',
+					'order'      => 'DESC',
+				)
+			);
+
+			if ( empty( $memberships ) || empty( $memberships[0] ) ) {
+				return $redirect;
+			}
+
+			$level_id = $memberships[0]->get_object_id();
+
+		} else {
+
+			/**
+			 * RCP 2.9 and lower
+			 */
+			$member   = new RCP_Member( $user_id );
+			$level_id = $member->get_pending_subscription_id();
+
+			if ( empty( $level_id ) ) {
+				$level_id = $member->get_subscription_id();
+			}
+		}
+	}
+
+	if ( empty( $level_id ) ) {
+		return $redirect;
+	}
+
+	if ( is_array( $redirect_urls ) && array_key_exists( $level_id, $redirect_urls ) ) {
+		if ( $redirect_urls[ $level_id ] !== '' ) {
+			$redirect = $redirect_urls[ $level_id ];
+		}
+	}
+
+	return $redirect;
+}
+add_filter( 'rcp_return_url', 'rcp_custom_redirects_get_return_url', 10, 2 );
+
+/**
+ * Filter login redirect URL
+ *
+ * @param string  $redirect The current redirect URL.
+ * @param WP_User $user     Object for the user logging in.
+ *
+ * @since 1.0.1
+ * @return string $redirect The new redirect URL.
+ */
+function rcp_custom_redirects_get_login_redirect_url( $redirect, $user ) {
+
+	if ( function_exists( 'rcp_get_customer_by_user_id' ) ) {
+
+		/**
+		 * RCP 3.0+
+		 */
+		$customer = rcp_get_customer_by_user_id( $user->ID );
+
+		if ( empty( $customer ) ) {
+			return $redirect;
+		}
+
+		// Order by price so that the highest price one takes priority.
+		$memberships = $customer->get_memberships(
+			array(
+				'status__in' => array( 'active', 'cancelled' ),
+			)
+		);
+
+		if ( empty( $memberships ) || empty( $memberships[0] ) ) {
+			return $redirect;
+		}
+
+		/**
+		 * @var RCP_Membership $membership
+		 */
+		$membership = false;
+
+		// Determine the highest priced membership.
+		foreach ( $memberships as $this_membership ) {
+			/**
+			 * @var RCP_Membership $this_membership
+			 */
+			if ( empty( $membership ) ) {
+				$membership = $this_membership;
+				continue;
+			} else {
+				$high_value = max( $this_membership->get_initial_amount(), $this_membership->get_recurring_amount() );
+
+				if ( $high_value > max( $membership->get_initial_amount(), $membership->get_recurring_amount() ) ) {
+					$membership = $this_membership;
+				}
+			}
+		}
+
+		$level_id = $membership->get_object_id();
+
+	} else {
+
+		/**
+		 * RCP 2.9 and lower
+		 */
+		$level_id = rcp_get_subscription_id( $user->ID );
+	}
+
+	$redirect_urls = get_option( 'rcp_custom_redirects_login_urls' );
+
+	if ( empty( $level_id ) ) {
+		return $redirect;
+	}
+
+	if ( is_array( $redirect_urls ) && array_key_exists( $level_id, $redirect_urls ) ) {
+		if ( ! empty( $redirect_urls[ $level_id ] ) ) {
+			$redirect = $redirect_urls[ $level_id ];
+		}
+	}
+
+	return $redirect;
+
+}
+add_filter( 'rcp_login_redirect_url', 'rcp_custom_redirects_get_login_redirect_url', 10, 2 );

wp-content/plugins/restrict-content-pro/pro/addons/custom-redirects/includes/functions.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Helper functions
+ *
+ * @package     RCP\Custom_Redirects\Functions
+ * @since       1.0.0
+ */
+
+
+// Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+
+/**
+ * Retrieve the URL for a given level
+ *
+ * @since       1.0.0
+ * @param       string $url_type Whether to retrieve a subscription or login URL
+ * @param       int    $level_id The ID of the level to retrieve the URL for
+ * @return      string $url The URL for the given level
+ */
+function rcp_custom_redirects_get_url( $url_type = 'subscription', $level_id = false ) {
+	$url = '';
+
+	if ( $level_id ) {
+		switch ( $url_type ) {
+			case 'subscription':
+				$redirect_urls = get_option( 'rcp_custom_redirects_subscription_urls' );
+				break;
+			case 'login':
+				$redirect_urls = get_option( 'rcp_custom_redirects_login_urls' );
+				break;
+			default:
+				$redirect_urls = apply_filters( 'rcp_custom_redirects_urls', array(), $url_type, $level_id );
+				break;
+		}
+
+		if ( is_array( $redirect_urls ) && array_key_exists( $level_id, $redirect_urls ) ) {
+			$url = $redirect_urls[ $level_id ];
+		}
+	}
+
+	return $url;
+}

wp-content/plugins/restrict-content-pro/pro/addons/custom-redirects/includes/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/addons/custom-redirects/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/addons/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/admin/discounts/class-discount-codes-table.php

@@ -0,0 +1,473 @@
+<?php
+/**
+ * Discount Codes List Table
+ *
+ * @package   restrict-content-pro
+ * @copyright Copyright (c) 2019, Restrict Content Pro
+ * @license   GPL2+
+ * @since     3.1
+ */
+
+namespace RCP\Admin;
+
+use \RCP_Discount;
+
+/**
+ * Class Discount_Codes_Table
+ *
+ * @since   3.1
+ * @package RCP\Admin
+ */
+class Discount_Codes_Table extends List_Table {
+
+	/**
+	 * Constructor.
+	 *
+	 * @since 3.1
+	 * @see   WP_List_Table::__construct()
+	 */
+	public function __construct() {
+		parent::__construct( [
+			'singular' => 'Discount Code',
+			'plural'   => 'Discount Codes',
+			'ajax'     => false,
+		] );
+
+		$this->process_bulk_action();
+		$this->get_counts();
+	}
+
+	/**
+	 * Get the base URL for the discount codes list table.
+	 *
+	 * @since 3.1
+	 * @return string Base URL.
+	 */
+	public function get_base_url() {
+
+		$args = array(
+			'page' => 'rcp-discounts'
+		);
+
+		$discounts_page = add_query_arg( $args, admin_url( 'admin.php' ) );
+
+		return $discounts_page;
+
+	}
+
+	/**
+	 * Retrieve the table columns.
+	 *
+	 * @since 3.1
+	 * @return array
+	 */
+	public function get_columns() {
+		$columns = array(
+			'cb'                => '<input type="checkbox" />',
+			'name'              => __( 'Name', 'rcp' ),
+			'description'       => __( 'Description', 'rcp' ),
+			'code'              => __( 'Code', 'rcp' ),
+			'membership_levels' => __( 'Membership Level(s)', 'rcp' ),
+			'amount'            => __( 'Amount', 'rcp' ),
+			'type'              => __( 'Type', 'rcp' ),
+			'status'            => __( 'Status', 'rcp' ),
+			'use_count'         => __( 'Uses', 'rcp' ),
+			'uses_left'         => __( 'Uses Left', 'rcp' ),
+			'expiration'        => __( 'Expiration', 'rcp' ),
+			'one_time'          => __( 'One Time', 'rcp' )
+		);
+
+		/*
+		 * Backwards compatibility: add an "extra" column if someone is hooking into the old action to add
+		 * their own column. Everything gets bundled into one column because this is the only way we can realistically
+		 * do it.
+		 */
+		if ( has_action( 'rcp_discounts_page_table_header' ) ) {
+			$columns['custom'] = __( 'Extra', 'rcp' );
+		}
+
+		/**
+		 * Filters the table columns.
+		 *
+		 * @param array $columns
+		 *
+		 * @since 3.1
+		 */
+		$columns = apply_filters( 'rcp_discount_codes_list_table_columns', $columns );
+
+		return $columns;
+	}
+
+	/**
+	 * Retrieve the sortable columns.
+	 *
+	 * @since 3.1
+	 * @return array
+	 */
+	public function get_sortable_columns() {
+		return array(
+			'name'       => array( 'name', false ),
+			'code'       => array( 'code', false ),
+			'use_count'  => array( 'use_count', false ),
+			'expiration' => array( 'expiration', false )
+		);
+	}
+
+	/**
+	 * Gets the name of the primary column.
+	 *
+	 * @since 3.1
+	 * @return string
+	 */
+	protected function get_primary_column_name() {
+		return 'name';
+	}
+
+	/**
+	 * This function renders any other columns in the list table.
+	 *
+	 * @param RCP_Discount $discount    Discount code object object.
+	 * @param string       $column_name The name of the column
+	 *
+	 * @since 3.1
+	 * @return string Column Name
+	 */
+	public function column_default( $discount, $column_name ) {
+
+		$value = '';
+
+		switch ( $column_name ) {
+
+			case 'description' :
+				$value = $discount->get_description();
+				break;
+
+			case 'code' :
+				$value = esc_html( $discount->get_code() );
+				break;
+
+			case 'membership_levels' :
+				$membership_levels = $discount->get_membership_level_ids();
+				if ( is_array( $membership_levels ) && count( $membership_levels ) > 1 ) {
+					$value = __( 'Multiple Levels', 'rcp' );
+				} elseif ( is_array( $membership_levels ) && 1 === count( $membership_levels ) ) {
+					$value = rcp_get_subscription_name( $membership_levels[0] );
+				} else {
+					$value = __( 'All Levels', 'rcp' );
+				}
+				break;
+
+			case 'amount' :
+				$value = rcp_discount_sign_filter( $discount->get_amount(), $discount->get_unit() );
+				break;
+
+			case 'type' :
+				$value = '%' == $discount->get_unit() ? __( 'Percentage', 'rcp' ) : __( 'Flat', 'rcp' );
+				break;
+
+			case 'status' :
+				if ( rcp_is_discount_not_expired( $discount->get_id() ) ) {
+					$value = 'active' === $discount->get_status() ? __( 'active', 'rcp' ) : __( 'disabled', 'rcp' );
+				} else {
+					$value = __( 'expired', 'rcp' );
+				}
+				break;
+
+			case 'use_count' :
+				if ( $discount->get_max_uses() > 0 ) {
+					$value = absint( $discount->get_use_count() ) . '/' . absint( $discount->get_max_uses() );
+				} else {
+					$value = absint( $discount->get_use_count() );
+				}
+				break;
+
+			case 'uses_left' :
+				$value = rcp_discount_has_uses_left( $discount->get_id() ) ? __( 'yes', 'rcp' ) : __( 'no', 'rcp' );
+				break;
+
+			case 'expiration' :
+				$expiration = $discount->get_expiration();
+				$value      = ! empty( $expiration ) ? date_i18n( 'Y-m-d H:i:s', strtotime( $expiration, current_time( 'timestamp' ) ) ) : __( 'none', 'rcp' );
+				break;
+
+			case 'one_time' :
+				$value = $discount->is_one_time() ? __( 'yes', 'rcp' ) : __( 'no', 'rcp' );
+				break;
+
+		}
+
+		/*
+		 * Backwards compatibility: show content of custom columns from old action hook.
+		 */
+		if ( 'custom' == $column_name && has_action( 'rcp_discounts_page_table_column' ) ) {
+			ob_start();
+			do_action( 'rcp_discounts_page_table_column', $discount->get_id() );
+			$column_content = ob_get_clean();
+
+			$value = wp_strip_all_tags( $column_content );
+		}
+
+		/**
+		 * Filters the column value.
+		 *
+		 * @param string $value    Column value.
+		 * @param object $discount Discount code object.
+		 *
+		 * @since 3.1
+		 */
+		$value = apply_filters( 'rcp_discount_codes_list_table_column_' . $column_name, $value, $discount );
+
+		return $value;
+
+	}
+
+	/**
+	 * Render the checkbox column.
+	 *
+	 * @param object $discount
+	 *
+	 * @since 3.1
+	 * @return string
+	 */
+	public function column_cb( $discount ) {
+		return sprintf(
+			'<input type="checkbox" name="%1$s[]" value="%2$s" />',
+			'discount_id',
+			$discount->id
+		);
+	}
+
+	/**
+	 * Render the "Name" column.
+	 *
+	 * @param RCP_Discount $discount
+	 *
+	 * @since 3.1
+	 * @return string
+	 */
+	public function column_name( $discount ) {
+
+		$edit_discount_url = add_query_arg( 'edit_discount', urlencode( $discount->get_id() ), $this->get_base_url() );
+
+		// Edit discount.
+		$actions = array(
+			'edit' => '<a href="' . esc_url( $edit_discount_url ) . '">' . __( 'Edit', 'rcp' ) . '</a>',
+		);
+
+		if ( 'active' == $discount->get_status() ) {
+			// Deactivate discount.
+			$actions['deactivate'] = '<a href="' . esc_url( wp_nonce_url( add_query_arg( array(
+					'rcp-action'  => 'deactivate_discount',
+					'discount_id' => urlencode( $discount->get_id() )
+				), $this->get_base_url() ), 'rcp-deactivate-discount' ) ) . '">' . __( 'Deactivate', 'rcp' ) . '</a>';
+		} else {
+			// Activate discount.
+			$actions['activate'] = '<a href="' . esc_url( wp_nonce_url( add_query_arg( array(
+					'rcp-action'  => 'activate_discount',
+					'discount_id' => urlencode( $discount->get_id() )
+				), $this->get_base_url() ), 'rcp-activate-discount' ) ) . '">' . __( 'Activate', 'rcp' ) . '</a>';
+		}
+
+		// Delete discount.
+		$actions['delete'] = '<span class="trash"><a href="' . esc_url( wp_nonce_url( add_query_arg( array(
+				'rcp-action'  => 'delete_discount_code',
+				'discount_id' => urlencode( $discount->get_id() )
+			), $this->get_base_url() ), 'rcp-delete-discount' ) ) . '" class="rcp_delete_discount">' . __( 'Delete', 'rcp' ) . '</a></span>';
+
+		// Discount ID.
+		$actions['discount_id'] = '<span class="id rcp-id-col">' . sprintf( __( 'ID: %d', 'rcp' ), $discount->get_id() ) . '</span>';
+
+		/**
+		 * Filters the row actions.
+		 *
+		 * @param array  $actions  Default actions.
+		 * @param object $discount Discount object.
+		 *
+		 * @since 3.1
+		 */
+		$actions = apply_filters( 'rcp_discount_codes_list_table_row_actions', $actions, $discount );
+
+		$final = '<strong><a class="row-title" href="' . esc_url( $edit_discount_url ) . '">' . esc_html( $discount->get_name() ) . '</a></strong>';
+
+		if ( current_user_can( 'rcp_manage_discounts' ) ) {
+			$final .= $this->row_actions( $actions );
+		}
+
+		return $final;
+
+	}
+
+	/**
+	 * Message to be displayed when there are no discount codes.
+	 *
+	 * @since 3.1
+	 * @return void
+	 */
+	public function no_items() {
+		esc_html_e( 'No discount codes found.', 'rcp' );
+	}
+
+	/**
+	 * Retrieve the bulk actions.
+	 *
+	 * @since 3.1
+	 * @return array
+	 */
+	public function get_bulk_actions() {
+		return array(
+			'activate'   => __( 'Activate', 'rcp' ),
+			'deactivate' => __( 'Deactivate', 'rcp' ),
+			'delete'     => __( 'Permanently Delete', 'rcp' )
+		);
+	}
+
+	/**
+	 * Process bulk actions.
+	 *
+	 * @since 3.1
+	 * @return void
+	 */
+	public function process_bulk_action() {
+
+		// Bail if a nonce was not supplied.
+		if ( ! isset( $_REQUEST['_wpnonce'] ) ) {
+			return;
+		}
+
+		if ( ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'bulk-discountcodes' ) ) {
+			return;
+		}
+
+		$ids = wp_parse_id_list( (array) $this->get_request_var( 'discount_id', false ) );
+
+		// Bail if no IDs
+		if ( empty( $ids ) ) {
+			return;
+		}
+
+		foreach ( $ids as $discount_id ) {
+			switch ( $this->current_action() ) {
+				case 'activate':
+					rcp_update_discount( absint( $discount_id ), array( 'status' => 'active' ) );
+					break;
+
+				case 'deactivate':
+					rcp_update_discount( absint( $discount_id ), array( 'status' => 'disabled' ) );
+					break;
+
+				case 'delete':
+					rcp_delete_discount( absint( $discount_id ) );
+					break;
+			}
+		}
+
+		$this->show_admin_notice( $this->current_action(), count( $ids ) );
+
+	}
+
+	/**
+	 * Show admin notice for bulk actions.
+	 *
+	 * @param string $action The action to show the notice for.
+	 * @param int    $number Number of objects processed.
+	 *
+	 * @access private
+	 * @since  3.1
+	 * @return void
+	 */
+	private function show_admin_notice( $action, $number = 1 ) {
+
+		$message = '';
+
+		switch ( $action ) {
+			case 'activate' :
+				$message = _n( 'Discount code activated.', 'Discount codes activated.', $number, 'rcp' );
+				break;
+
+			case 'deactivate' :
+				$message = _n( 'Discount code deactivated.', 'Discount codes deactivated.', $number, 'rcp' );
+				break;
+
+			case 'delete' :
+				$message = _n( 'Discount code deleted.', 'Discount codes deleted.', $number, 'rcp' );
+				break;
+		}
+
+		if ( empty( $message ) ) {
+			return;
+		}
+
+		echo '<div class="updated"><p>' . $message . '</p></div>';
+
+	}
+
+	/**
+	 * Retrieve the discount code counts.
+	 *
+	 * @since 3.1
+	 * @return void
+	 */
+	public function get_counts() {
+		$this->counts = array(
+			'total'    => rcp_count_discounts(),
+			'active'   => rcp_count_discounts( array( 'status' => 'active' ) ),
+			'inactive' => rcp_count_discounts( array( 'status' => 'disabled' ) )
+		);
+	}
+
+	/**
+	 * Retrieve discount codes data.
+	 *
+	 * @param bool $count Whether or not to get discount code objects (false) or just count the total number (true).
+	 *
+	 * @since 3.1
+	 * @return RCP_Discount[]|int
+	 */
+	public function discounts_data( $count = false ) {
+
+		$args = array(
+			'number'  => $this->per_page,
+			'offset'  => $this->get_offset(),
+			'status'  => $this->get_status(),
+			'search'  => $this->get_search(),
+			'orderby' => $this->get_request_var( 'orderby', 'date_modified' ),
+			'order'   => strtoupper( $this->get_request_var( 'order', 'DESC' ) )
+		);
+
+		// Use `disabled` instead of `inactive`.
+		if ( 'inactive' === $args['status'] ) {
+			$args['status'] = 'disabled';
+		}
+
+		if ( $count ) {
+			return rcp_count_discounts( $args );
+		}
+
+		return rcp_get_discounts( $args );
+	}
+
+	/**
+	 * Setup the final data for the table.
+	 *
+	 * @since 3.1
+	 * @return void
+	 */
+	public function prepare_items() {
+		$columns  = $this->get_columns();
+		$hidden   = array();
+		$sortable = $this->get_sortable_columns();
+
+		$this->_column_headers = array( $columns, $hidden, $sortable );
+		$this->items           = $this->discounts_data();
+
+		$total = $this->discounts_data( true );
+
+		// Setup pagination
+		$this->set_pagination_args( array(
+			'total_items' => $total,
+			'per_page'    => $this->per_page,
+			'total_pages' => ceil( $total / $this->per_page )
+		) );
+	}
+
+}

wp-content/plugins/restrict-content-pro/pro/includes/admin/discounts/discount-actions.php

@@ -0,0 +1,217 @@
+<?php
+/**
+ * Discount Actions
+ *
+ * @package     restrict-content-pro
+ * @subpackage  Admin/Discount Actions
+ * @copyright   Copyright (c) 2017, Restrict Content Pro
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ * @since       2.9
+ */
+
+// Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) exit;
+
+/**
+ * Add a new discount code
+ *
+ * @since 2.9
+ * @return void
+ */
+function rcp_process_add_discount() {
+
+	if ( ! wp_verify_nonce( $_POST['rcp_add_discount_nonce'], 'rcp_add_discount_nonce' ) ) {
+		wp_die( __( 'Nonce verification failed.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 403 ) );
+	}
+
+	if ( ! current_user_can( 'rcp_manage_discounts' ) ) {
+		wp_die( __( 'You do not have permission to perform this action.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 403 ) );
+	}
+
+	// Setup data
+	$data = array(
+		'name'                 => sanitize_text_field( wp_unslash( $_POST['name'] ) ),
+		'description'          => wp_kses_post( wp_unslash( $_POST['description'] ) ),
+		'amount'               => sanitize_text_field( $_POST['amount'] ),
+		'unit'                 => isset( $_POST['unit'] ) && $_POST['unit'] == '%' ? '%' : 'flat',
+		'code'                 => sanitize_text_field( wp_unslash( $_POST['code'] ) ),
+		'status'               => 'active',
+		'expiration'           => sanitize_text_field( $_POST['expiration'] ),
+		'max_uses'             => absint( $_POST['max'] ),
+		'membership_level_ids' => ( ! empty( $_POST['membership_levels'] ) && is_array( $_POST['membership_levels'] ) ) ? array_map( 'absint', $_POST['membership_levels'] ) : array(),
+		'one_time'             => ! empty( $_POST['one_time'] ) ? 1 : 0
+	);
+
+	$add = rcp_add_discount( $data );
+
+	if ( is_wp_error( $add ) ) {
+		rcp_log( sprintf( 'Error creating new discount code: %s', $add->get_error_message() ), true );
+		$error_code = ( 'discount' === substr( $add->get_error_code(), 0, 8 ) ) ? $add->get_error_code() : 'discount_' . $add->get_error_code();
+		$url = add_query_arg( array(
+			'rcp_message'   => urlencode( $error_code ),
+			'discount_code' => urlencode( strtolower( $data['code'] ) )
+		), admin_url( 'admin.php?page=rcp-discounts' ) );
+	} elseif ( $add ) {
+		rcp_log( sprintf( 'Successfully added discount #%d.', $add ) );
+		$url = admin_url( 'admin.php?page=rcp-discounts&rcp_message=discount_added' );
+	} else {
+		rcp_log( 'Error inserting new discount code into the database.', true );
+		$url = admin_url( 'admin.php?page=rcp-discounts&rcp_message=discount_not_added' );
+	}
+
+	wp_safe_redirect( $url );
+	exit;
+
+}
+add_action( 'rcp_action_add-discount', 'rcp_process_add_discount' );
+
+/**
+ * Edit an existing discount code
+ *
+ * @since 2.9
+ * @return void
+ */
+function rcp_process_edit_discount() {
+
+	if ( ! wp_verify_nonce( $_POST['rcp_edit_discount_nonce'], 'rcp_edit_discount_nonce' ) ) {
+		wp_die( __( 'Nonce verification failed.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 403 ) );
+	}
+
+	if ( ! current_user_can( 'rcp_manage_discounts' ) ) {
+		wp_die( __( 'You do not have permission to perform this action.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 403 ) );
+	}
+
+	// Setup data
+	$data = array(
+		'name'                 => sanitize_text_field( wp_unslash( $_POST['name'] ) ),
+		'description'          => wp_kses_post( wp_unslash( $_POST['description'] ) ),
+		'amount'               => sanitize_text_field( $_POST['amount'] ),
+		'unit'                 => isset( $_POST['unit'] ) && $_POST['unit'] == '%' ? '%' : 'flat',
+		'code'                 => sanitize_text_field( wp_unslash( $_POST['code'] ) ),
+		'status'               => 'active' == $_POST['status'] ? 'active' : 'disabled',
+		'expiration'           => sanitize_text_field( $_POST['expiration'] ),
+		'max_uses'             => absint( $_POST['max'] ),
+		'membership_level_ids' => ( ! empty( $_POST['membership_levels'] ) && is_array( $_POST['membership_levels'] ) ) ? array_map( 'absint', $_POST['membership_levels'] ) : array(),
+		'one_time'             => ! empty( $_POST['one_time'] ) ? 1 : 0,
+	);
+
+	$update = rcp_update_discount( absint( $_POST['discount_id'] ), $data );
+
+	if ( is_wp_error( $update ) ) {
+		rcp_log( sprintf( 'Error updating discount code: %s', $update->get_error_message() ), true );
+		wp_die( $update );
+	}
+
+	if ( $update ) {
+		rcp_log( sprintf( 'Successfully edited discount #%d.', $_POST['discount_id'] ) );
+		$url = admin_url( 'admin.php?page=rcp-discounts&discount-updated=1' );
+	} else {
+		rcp_log( sprintf( 'Error editing discount #%d.', $_POST['discount_id'] ), true );
+		$url = admin_url( 'admin.php?page=rcp-discounts&discount-updated=0' );
+	}
+
+	wp_safe_redirect( $url );
+	exit;
+
+}
+add_action( 'rcp_action_edit-discount', 'rcp_process_edit_discount' );
+
+/**
+ * Delete a discount code
+ *
+ * @since 2.9
+ * @return void
+ */
+function rcp_process_delete_discount() {
+
+	if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'rcp-delete-discount' ) ) {
+		wp_die( __( 'Nonce verification failed.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 403 ) );
+	}
+
+	if ( ! current_user_can( 'rcp_manage_discounts' ) ) {
+		wp_die( __( 'You do not have permission to perform this action.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 403 ) );
+	}
+
+	if ( ! isset( $_GET['discount_id'] ) ) {
+		wp_die( __( 'Please select a discount.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 400 ) );
+	}
+
+	$discount_id = absint( $_GET['discount_id'] );
+
+	rcp_delete_discount( $discount_id );
+
+	rcp_log( sprintf( 'Deleted discount #%d.', $discount_id ) );
+
+	wp_safe_redirect( add_query_arg( 'rcp_message', 'discount_deleted', 'admin.php?page=rcp-discounts' ) );
+	exit;
+
+}
+add_action( 'rcp_action_delete_discount_code', 'rcp_process_delete_discount' );
+
+/**
+ * Activate a discount code
+ *
+ * @since 2.9
+ * @return void
+ */
+function rcp_process_activate_discount() {
+
+	if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'rcp-activate-discount' ) ) {
+		wp_die( __( 'Nonce verification failed.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 403 ) );
+	}
+
+	if ( ! current_user_can( 'rcp_manage_discounts' ) ) {
+		wp_die( __( 'You do not have permission to perform this action.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 403 ) );
+	}
+
+	if ( ! isset( $_GET['discount_id'] ) ) {
+		wp_die( __( 'Please select a discount.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 400 ) );
+	}
+
+	$discount_id = absint( $_GET['discount_id'] );
+
+	rcp_update_discount( $discount_id, array(
+		'status' => 'active'
+	) );
+
+	rcp_log( sprintf( 'Successfully activated discount #%d.', $discount_id ) );
+
+	wp_safe_redirect( add_query_arg( 'rcp_message', 'discount_activated', 'admin.php?page=rcp-discounts' ) );
+	exit;
+
+}
+add_action( 'rcp_action_activate_discount', 'rcp_process_activate_discount' );
+
+/**
+ * Deactivate a discount code
+ *
+ * @since 2.9
+ * @return void
+ */
+function rcp_process_deactivate_discount() {
+
+	if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'rcp-deactivate-discount' ) ) {
+		wp_die( __( 'Nonce verification failed.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 403 ) );
+	}
+
+	if ( ! current_user_can( 'rcp_manage_discounts' ) ) {
+		wp_die( __( 'You do not have permission to perform this action.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 403 ) );
+	}
+
+	if ( ! isset( $_GET['discount_id'] ) ) {
+		wp_die( __( 'Please select a discount.', 'rcp' ), __( 'Error', 'rcp' ), array( 'response' => 400 ) );
+	}
+
+	$discount_id = absint( $_GET['discount_id'] );
+
+	rcp_update_discount( $discount_id, array(
+		'status' => 'disabled'
+	) );
+
+	rcp_log( sprintf( 'Successfully deactivated discount #%d.', $discount_id ) );
+
+	wp_safe_redirect( add_query_arg( 'rcp_message', 'discount_deactivated', 'admin.php?page=rcp-discounts' ) );
+	exit;
+
+}
+add_action( 'rcp_action_deactivate_discount', 'rcp_process_deactivate_discount' );

wp-content/plugins/restrict-content-pro/pro/includes/admin/discounts/discount-codes.php

@@ -0,0 +1,156 @@
+<?php
+/**
+ * Discount Codes Page
+ *
+ * @package     Restrict Content Pro
+ * @subpackage  Admin/Discount Codes
+ * @copyright   Copyright (c) 2017, Restrict Content Pro
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ */
+
+/**
+ * Render the discounts table
+ *
+ * @return void
+ */
+function rcp_discounts_page() {
+	include_once RCP_PLUGIN_DIR . 'pro/includes/admin/discounts/class-discount-codes-table.php';
+
+	$table_class = new \RCP\Admin\Discount_Codes_Table();
+	$table_class->prepare_items();
+	do_action( 'stellarwp/telemetry/restrict-content-pro/optin' );
+	?>
+	<div class="wrap">
+		<?php if( isset( $_GET['edit_discount'] ) ) :
+			include('edit-discount.php');
+		else : ?>
+			<h1><?php _e( 'Discount Codes', 'rcp' ); ?></h1>
+
+			<form id="rcp-discount-codes-filter" method="GET" action="<?php echo esc_url( add_query_arg( 'page', 'rcp-discounts', admin_url( 'admin.php' ) ) ); ?>">
+				<input type="hidden" name="page" value="rcp-discounts"/>
+				<?php
+				$table_class->views();
+				$table_class->search_box( __( 'Search discount codes', 'rcp' ), 'rcp-membership-levels' );
+				$table_class->display();
+				?>
+			</form>
+
+			<?php do_action( 'rcp_discounts_below_table' ); ?>
+			<?php if( current_user_can( 'rcp_manage_discounts' ) ) : ?>
+				<h2><?php _e( 'Add New Discount', 'rcp' ); ?></h2>
+				<form id="rcp-discounts" action="" method="POST">
+					<table class="form-table">
+						<tbody>
+							<tr class="form-field">
+								<th scope="row" valign="top">
+									<label for="rcp-name"><?php _e( 'Name', 'rcp' ); ?></label>
+								</th>
+								<td>
+									<input name="name" id="rcp-name" type="text" value=""/>
+									<p class="description"><?php _e( 'The name of this discount', 'rcp' ); ?></p>
+								</td>
+							</tr>
+							<tr class="form-field">
+								<th scope="row" valign="top">
+									<label for="rcp-description"><?php _e( 'Description', 'rcp' ); ?></label>
+								</th>
+								<td>
+									<textarea name="description" id="rcp-description"></textarea>
+									<p class="description"><?php _e( 'The description of this discount code', 'rcp' ); ?></p>
+								</td>
+							</tr>
+							<tr class="form-field">
+								<th scope="row" valign="top">
+									<label for="rcp-code"><?php _e( 'Code', 'rcp' ); ?></label>
+								</th>
+								<td>
+									<input type="text" id="rcp-code" name="code" value=""/>
+									<p class="description"><?php _e( 'Enter a code for this discount, such as 10PERCENT. Excluding special characters', 'rcp' ); ?></p>
+								</td>
+							</tr>
+							<tr class="form-field">
+								<th scope="row" valign="top">
+									<label for="rcp-unit"><?php _e( 'Type', 'rcp' ); ?></label>
+								</th>
+								<td>
+									<select name="unit" id="rcp-duration-unit">
+										<option value="%"><?php _e( 'Percentage', 'rcp' ); ?></option>
+										<option value="flat"><?php _e( 'Flat amount', 'rcp' ); ?></option>
+									</select>
+									<p class="description"><?php _e( 'The kind of discount to apply for this discount.', 'rcp' ); ?></p>
+								</td>
+							</tr>
+							<tr class="form-field">
+								<th scope="row" valign="top">
+									<label for="rcp-amount"><?php _e( 'Amount', 'rcp' ); ?></label>
+								</th>
+								<td>
+									<input type="text" id="rcp-amount" name="amount" value=""/>
+									<p class="description"><?php _e( 'The amount of this discount code.', 'rcp' ); ?></p>
+								</td>
+							</tr>
+							<tr class="form-field">
+								<th scope="row" valign="top">
+									<label for="rcp-discount-one-time"><?php _e( 'One Time', 'rcp' ); ?></label>
+								</th>
+								<td>
+									<input type="checkbox" value="1" name="one_time" id="rcp-discount-one-time"/>
+									<span class="description"><?php _e( 'Check this to make this discount only apply to the first payment in a membership. Note one-time discounts cannot be used in conjunction with free trials. When this option is not enabled, the discount code will apply to all payments in a membership instead of just the initial payment.', 'rcp' ); ?></span>
+								</td>
+							</tr>
+							<tr class="form-field">
+								<th scope="row" valign="top">
+									<label for="rcp-subscription"><?php _e( 'Membership Levels', 'rcp' ); ?></label>
+								</th>
+								<td>
+									<?php
+									$levels = rcp_get_membership_levels( array( 'number' => 999 ) );
+									if( $levels ) {
+										foreach ( $levels as $level ) : ?>
+											<input type="checkbox" id="rcp-membership-levels-<?php echo esc_attr( $level->get_id() ); ?>" name="membership_levels[]" value="<?php echo esc_attr( $level->id ) ?>">
+											<label for="rcp-membership-levels-<?php echo esc_attr( $level->get_id() ); ?>"><?php echo esc_html( $level->get_name() ); ?></label>
+											<br>
+										<?php
+										endforeach;
+										?>
+										<p class="description"><?php _e( 'The membership levels this discount code can be used for. Leave blank for all levels.', 'rcp' ); ?></p>
+										<?php
+									} else {
+										echo '<p class="description">' . __( 'No membership levels created yet. This discount will be available to use with all future membership levels.', 'rcp' ) . '</p>';
+									}
+									?>
+								</td>
+							</tr>
+							<tr class="form-field">
+								<th scope="row" valign="top">
+									<label for="rcp-expiration"><?php _e( 'Expiration date', 'rcp' ); ?></label>
+								</th>
+								<td>
+									<input name="expiration" id="rcp-expiration" type="text" class="rcp-datetimepicker"/>
+									<p class="description"><?php _e( 'Enter the expiration date for this discount code in the format of yyyy-mm-dd hh:mm:ss. For no expiration, leave blank', 'rcp' ); ?></p>
+								</td>
+							</tr>
+							<tr class="form-field">
+								<th scope="row" valign="top">
+									<label for="rcp-max-uses"><?php _e( 'Max Uses', 'rcp' ); ?></label>
+								</th>
+								<td>
+									<input type="text" id="rcp-max-uses" name="max" value=""/>
+									<p class="description"><?php _e( 'The maximum number of times this discount can be used. Leave blank for unlimited.', 'rcp' ); ?></p>
+								</td>
+							</tr>
+							<?php do_action( 'rcp_add_discount_form' ); ?>
+						</tbody>
+					</table>
+					<p class="submit">
+						<input type="hidden" name="rcp-action" value="add-discount"/>
+						<input type="submit" value="<?php _e( 'Add Discount Code', 'rcp' ); ?>" class="button-primary"/>
+					</p>
+					<?php wp_nonce_field( 'rcp_add_discount_nonce', 'rcp_add_discount_nonce' ); ?>
+				</form>
+			<?php endif; ?>
+		<?php endif; ?>
+	</div><!--end wrap-->
+
+	<?php
+}

wp-content/plugins/restrict-content-pro/pro/includes/admin/discounts/edit-discount.php

@@ -0,0 +1,142 @@
+<?php
+/**
+ * Edit Discount Code
+ *
+ * @package     Restrict Content Pro
+ * @subpackage  Admin/Edit Discount
+ * @copyright   Copyright (c) 2017, Restrict Content Pro
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ */
+
+$code = rcp_get_discount( urldecode( $_GET['edit_discount'] ) );
+?>
+<h1>
+	<?php _e( 'Edit Discount Code:', 'rcp' ); echo ' ' . $code->get_name(); ?>
+	<a href="<?php echo admin_url( '/admin.php?page=rcp-discounts' ); ?>" class="add-new-h2">
+		<?php _e( 'Cancel', 'rcp' ); ?>
+	</a>
+</h1>
+<form id="rcp-edit-discount" action="" method="post">
+	<table class="form-table">
+		<tbody>
+			<tr class="form-field">
+				<th scope="row" valign="top">
+					<label for="rcp-name"><?php _e(' Name', 'rcp' ); ?></label>
+				</th>
+				<td>
+					<input name="name" id="rcp-name" type="text" value="<?php echo esc_html( $code->get_name() ); ?>"/>
+					<p class="description"><?php _e(' The name of this discount', 'rcp' ); ?></p>
+				</td>
+			</tr>
+			<tr class="form-field">
+				<th scope="row" valign="top">
+					<label for="rcp-description"><?php _e(' Description', 'rcp' ); ?></label>
+				</th>
+				<td>
+					<textarea name="description" id="rcp-description"><?php echo esc_html( $code->get_description() ); ?></textarea>
+					<p class="description"><?php _e(' The description of this discount code', 'rcp' ); ?></p>
+				</td>
+			</tr>
+			<tr class="form-field">
+				<th scope="row" valign="top">
+					<label for="rcp-code"><?php _e(' Code', 'rcp' ); ?></label>
+				</th>
+				<td>
+					<input type="text" id="rcp-code" name="code" value="<?php echo esc_attr( $code->get_code() ); ?>"/>
+					<p class="description"><?php _e(' Enter a code for this discount, such as 10PERCENT. Excluding special characters', 'rcp' ); ?></p>
+				</td>
+			</tr>
+			<tr class="form-field">
+				<th scope="row" valign="top">
+					<label for="rcp-unit"><?php _e(' Type', 'rcp' ); ?></label>
+				</th>
+				<td>
+					<select name="unit" id="rcp-unit">
+						<option value="%" <?php selected( $code->get_unit(), '%' ); ?>><?php _e(' Percentage', 'rcp' ); ?></option>
+						<option value="flat" <?php selected( $code->get_unit(), 'flat' ); ?>><?php _e(' Flat amount', 'rcp' ); ?></option>
+					</select>
+					<p class="description"><?php _e(' The kind of discount to apply for this discount.', 'rcp' ); ?></p>
+				</td>
+			</tr>
+			<tr class="form-field">
+				<th scope="row" valign="top">
+					<label for="rcp-amount"><?php _e(' Amount', 'rcp' ); ?></label>
+				</th>
+				<td>
+					<input type="text" id="rcp-amount" name="amount" value="<?php echo esc_attr( $code->get_amount() ); ?>"/>
+					<p class="description"><?php _e(' The amount of this discount code.', 'rcp' ); ?></p>
+				</td>
+			</tr>
+			<tr class="form-field">
+				<th scope="row" valign="top">
+					<label for="rcp-discount-one-time"><?php _e( 'One Time', 'rcp' ); ?></label>
+				</th>
+				<td>
+					<input type="checkbox" value="1" name="one_time" id="rcp-discount-one-time" <?php checked( ! empty( $code->one_time ) ); ?>/>
+					<span class="description"><?php _e( 'Check this to make this discount only apply to the first payment in a membership. Note one-time discounts cannot be used in conjunction with free trials. When this option is not enabled, the discount code will apply to all payments in a membership instead of just the initial payment.', 'rcp' ); ?></span>
+				</td>
+			</tr>
+			<tr class="form-field">
+				<th scope="row" valign="top">
+					<label for="rcp-subscription"><?php _e( 'Membership Levels', 'rcp' ); ?></label>
+				</th>
+				<td>
+					<?php
+					$levels = rcp_get_membership_levels( array( 'number' => 999 ) );
+					if( $levels ) {
+						$current = $code->get_membership_level_ids();
+						foreach ( $levels as $level ) : ?>
+							<input type="checkbox" id="rcp-membership-levels-<?php echo esc_attr( $level->get_id() ); ?>" name="membership_levels[]" value="<?php echo esc_attr( $level->get_id() ) ?>" <?php checked( true, in_array( $level->get_id(), $current ) ); ?>>
+							<label for="rcp-membership-levels-<?php echo esc_attr( $level->get_id() ); ?>"><?php echo esc_html( $level->get_name() ); ?></label>
+							<br>
+						<?php
+						endforeach;
+						?>
+						<p class="description"><?php _e( 'The membership levels this discount code can be used for. Leave blank for all levels.', 'rcp' ); ?></p>
+						<?php
+					} else {
+						echo '<p class="description">' . __( 'No membership levels created yet. This discount will be available to use with all future membership levels.', 'rcp' ) . '</p>';
+					}
+					?>
+				</td>
+			</tr>
+			<tr valign="top">
+				<th scope="row" valign="top">
+					<label for="rcp-expiration"><?php _e(' Expiration date', 'rcp' ); ?></label>
+				</th>
+				<td>
+					<input name="expiration" id="rcp-expiration" type="text" class="rcp-datetimepicker" value="<?php echo empty( $code->get_expiration() ) ? '' : esc_attr( date( 'Y-m-d H:i:s', strtotime( $code->get_expiration(), current_time( 'timestamp' ) ) ) ); ?>"/>
+					<p class="description"><?php _e(' Enter the expiration date for this discount code in the format of yyyy-mm-dd hh:mm:ss. Leave blank for no expiration', 'rcp' ); ?></p>
+				</td>
+			</tr>
+			<tr class="form-field">
+				<th scope="row" valign="top">
+					<label for="rcp-status"><?php _e(' Status', 'rcp' ); ?></label>
+				</th>
+				<td>
+					<select name="status" id="rcp-status">
+						<option value="active" <?php selected( $code->get_status(), '%' ); ?>><?php _e(' Active', 'rcp' ); ?></option>
+						<option value="disabled" <?php selected( $code->get_status(), 'disabled' ); ?>><?php _e(' Disabled', 'rcp' ); ?></option>
+					</select>
+					<p class="description"><?php _e(' The status of this discount code.', 'rcp' ); ?></p>
+				</td>
+			</tr>
+			<tr class="form-field">
+				<th scope="row" valign="top">
+					<label for="rcp-max-uses"><?php _e(' Max Uses', 'rcp' ); ?></label>
+				</th>
+				<td>
+					<input type="text" id="rcp-max-uses" name="max" value="<?php echo esc_attr( absint( $code->get_max_uses() ) ); ?>"/>
+					<p class="description"><?php _e(' The maximum number of times this discount can be used. Leave blank for unlimited.', 'rcp' ); ?></p>
+				</td>
+			</tr>
+			<?php do_action( 'rcp_edit_discount_form', $code->get_id() ); ?>
+		</tbody>
+	</table>
+	<p class="submit">
+		<input type="hidden" name="rcp-action" value="edit-discount"/>
+		<input type="hidden" name="discount_id" value="<?php echo absint( urldecode( $_GET['edit_discount'] ) ); ?>"/>
+		<input type="submit" value="<?php _e(' Update Discount', 'rcp' ); ?>" class="button-primary"/>
+	</p>
+	<?php wp_nonce_field( 'rcp_edit_discount_nonce', 'rcp_edit_discount_nonce' ); ?>
+</form>

wp-content/plugins/restrict-content-pro/pro/includes/admin/discounts/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/admin/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/admin/reports/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/admin/reports/report-actions.php

@@ -0,0 +1,134 @@
+<?php
+/**
+ * Report Actions
+ *
+ * @package   restrict-content-pro
+ * @copyright Copyright (c) 2019, Sandhills Development, LLC
+ * @license   GPL2+
+ * @since     3.3
+ */
+
+/**
+ * Get the membership counts report data
+ *
+ * @since 3.3
+ * @return void
+ */
+function rcp_get_membership_counts_report_data() {
+
+	check_ajax_referer( 'rcp_load_reports', 'nonce' );
+
+	$membership_level_id = ! empty( $_POST['level_id'] ) ? absint( $_POST['level_id'] ) : 0;
+	$status              = ! empty( $_POST['membership_status'] ) ? $_POST['membership_status'] : '';
+
+	$config = array(
+		'type'    => 'line',
+		'data'    => array(
+			'labels'   => array(), // Date intervals
+			'datasets' => array(
+				'active'    => array(
+					'label'           => __( 'Active Memberships', 'rcp' ),
+					'backgroundColor' => 'rgba(12, 194, 25, 0.1)',
+					'borderColor'     => 'rgb(12, 194, 25)',
+					//'fill' => false
+				),
+				'expired'   => array(
+					'label'           => __( 'Expired Memberships', 'rcp' ),
+					'backgroundColor' => 'rgba(255, 99, 132, 0.1)',
+					'borderColor'     => 'rgb(255, 99, 132)',
+					//'fill' => false
+				),
+				'cancelled' => array(
+					'label'           => __( 'Cancelled Memberships', 'rcp' ),
+					'backgroundColor' => 'rgba(178, 178, 178, 0.1)',
+					'borderColor'     => 'rgb(178, 178, 178)',
+					//'fill' => false
+				),
+				'pending'   => array(
+					'label'           => __( 'Pending Memberships', 'rcp' ),
+					'backgroundColor' => 'rgba(59, 168, 245, 0.1)',
+					'borderColor'     => 'rgb(59, 168, 245)',
+					//'fill' => false
+				)
+			)
+		),
+		'options' => array(
+			'scales' => array(
+				'xAxes' => array(
+					array(
+						'ticks' => array(
+							'autoSkipPadding' => 10,
+							'maxLabels'       => 52
+						)
+					)
+				),
+				'yAxes' => array(
+					array(
+						'ticks' => array(
+							'min' => 0
+						)
+					)
+				),
+			)
+		)
+	);
+
+	if ( ! empty( $status ) ) {
+		foreach ( $config['data']['datasets'] as $status_key => $status_name ) {
+			if ( $status_key !== $status ) {
+				unset( $config['data']['datasets'][ $status_key ] );
+			}
+		}
+	}
+
+	$statuses = array_keys( $config['data']['datasets'] );
+
+	$dates  = rcp_get_report_dates();
+	$ranges = rcp_get_graph_dates_by_range();
+	$from   = date_create_from_format( 'j n Y', sprintf( '%d %d %d', $dates['day'], $dates['m_start'], $dates['year'] ) );
+	$to     = date_create_from_format( 'j n Y', sprintf( '%d %d %d', $dates['day_end'], $dates['m_end'], $dates['year_end'] ) );
+
+	$config['data']['labels'] = $ranges;
+
+	$membership_counts_table_name = restrict_content_pro()->membership_counts_table->get_table_name();
+
+	global $wpdb;
+
+	$where = $wpdb->prepare( "WHERE date_created >= %s AND date_created <= %s", $from->format( 'Y-m-d 00:00:00' ), $to->format( 'Y-m-d 23:59:59' ) );
+
+	if ( ! empty( $membership_level_id ) ) {
+		$where .= $wpdb->prepare( " AND level_id = %d ", $membership_level_id );
+	}
+
+	$query             = "SELECT SUM(active_count) AS active, SUM(pending_count) AS pending, SUM(cancelled_count) AS cancelled, SUM(expired_count) AS expired, DATE_FORMAT(date_created, '%Y-%m-%d') as date FROM {$membership_counts_table_name} {$where} GROUP BY date";
+	$results           = $wpdb->get_results( $query );
+	$formatted_results = array();
+
+	foreach ( $results as $result ) {
+		$formatted_results[ $result->date ] = array(
+			'active'    => $result->active,
+			'pending'   => $result->pending,
+			'cancelled' => $result->cancelled,
+			'expired'   => $result->expired
+		);
+	}
+
+	foreach ( $ranges as $range ) {
+		$exists = false;
+		if ( array_key_exists( $range, $formatted_results ) ) {
+			$exists = true;
+		}
+		foreach ( $statuses as $status ) {
+			$config['data']['datasets'][ $status ]['data'][] = $exists ? absint( $formatted_results[ $range ][ $status ] ) : 0;
+		}
+	}
+
+	$config['data']['datasets'] = array_values( $config['data']['datasets'] );
+
+	wp_send_json_success( $config );
+
+	exit;
+
+}
+
+add_action( 'wp_ajax_rcp_get_membership_counts_report_data', 'rcp_get_membership_counts_report_data' );

wp-content/plugins/restrict-content-pro/pro/includes/gateways/braintree/braintree-settings.php

@@ -0,0 +1,236 @@
+	<tr valign="top">
+		<th colspan=2>
+			<h3><?php _e( 'Braintree Settings', 'rcp' ); ?></h3>
+		</th>
+	</tr>
+	<tr>
+		<th>
+			<label for="rcp_settings[braintree_live_merchantId]"><?php _e( 'Live Merchant ID', 'rcp' ); ?></label>
+		</th>
+		<td>
+			<input type="text" class="regular-text" id="rcp_settings[braintree_live_merchantId]" style="width: 300px;"
+				   name="rcp_settings[braintree_live_merchantId]"
+				   value="<?php if ( isset( $rcp_options['braintree_live_merchantId'] ) ) {
+					   echo esc_attr( $rcp_options['braintree_live_merchantId'] );
+				   } ?>"/>
+
+			<p class="description"><?php _e( 'Enter your Braintree live merchant ID.', 'rcp' ); ?></p>
+		</td>
+	</tr>
+	<tr>
+		<th>
+			<label for="rcp_settings[braintree_live_publicKey]"><?php _e( 'Live Public Key', 'rcp' ); ?></label>
+		</th>
+		<td>
+			<input type="<?php echo  isset( $rcp_options['braintree_live_publicKey'] ) ? 'password' : 'text';  ?>"
+				   class="regular-text" id="rcp_settings[braintree_live_publicKey]"
+				   style="width: 300px;" name="rcp_settings[braintree_live_publicKey]"
+				   value="<?php if ( isset( $rcp_options['braintree_live_publicKey'] ) ) {
+						echo esc_attr( $rcp_options['braintree_live_publicKey'] );
+				   } ?>"/>
+
+			<button type="button" class="button button-secondary">
+				<span toggle="rcp_settings[braintree_live_publicKey]"
+					   class="dashicons dashicons-hidden toggle-credentials"></span>
+			</button>
+
+			<p class="description"><?php _e( 'Enter your Braintree live public key.', 'rcp' ); ?></p>
+		</td>
+	</tr>
+	<tr>
+		<th>
+			<label for="rcp_settings[braintree_live_privateKey]"><?php _e( 'Live Private Key', 'rcp' ); ?></label>
+		</th>
+		<td>
+			<input type="<?php echo  isset( $rcp_options['braintree_live_privateKey'] ) ? 'password' : 'text';  ?>"
+				   class="regular-text" id="rcp_settings[braintree_live_privateKey]"
+				   style="width: 300px;" name="rcp_settings[braintree_live_privateKey]"
+					 value="<?php if ( isset( $rcp_options['braintree_live_privateKey'] ) ) {
+						   echo esc_attr( $rcp_options['braintree_live_privateKey'] );
+					 } ?>"/>
+
+			<button type="button" class="button button-secondary">
+				<span toggle="rcp_settings[braintree_live_privateKey]"
+					   class="dashicons dashicons-hidden toggle-credentials"></span>
+			</button>
+			<p class="description"><?php _e( 'Enter your Braintree live private key.', 'rcp' ); ?></p>
+		</td>
+	</tr>
+	<tr>
+		<th>
+			<label for="rcp_settings[braintree_live_encryptionKey]"><?php _e( 'Live Client Side Encryption Key', 'rcp' ); ?></label>
+		</th>
+		<td>
+			<?php  if ( ! empty( $rcp_options['braintree_live_encryptionKey'] ) ) : ?>
+				<textarea
+						class="regular-text"
+						id="rcp_settings[braintree_live_encryptionKey]"
+						style="width: 300px;height: 100px; display: none"
+						name="rcp_settings[braintree_live_encryptionKey]"
+				/><?php if ( isset( $rcp_options['braintree_live_encryptionKey'] ) ) { echo esc_attr( trim($rcp_options['braintree_live_encryptionKey'] ) ); } ?></textarea>
+
+				<input
+						type="password"
+						id="rcp_settings[braintree_live_encryptionKey_input]"
+						style="width: 300px;height: 100px; display: inline-block;"
+						name="rcp_settings[braintree_live_encryptionKey_input]"
+						value="<?php echo isset( $rcp_options['braintree_live_encryptionKey'] ) ? esc_attr( $rcp_options['braintree_live_encryptionKey'] ) : ''	?>"
+				/>
+
+				<button type="button" class="button button-secondary">
+					<span
+							toggle="rcp_settings[braintree_live_encryptionKey]"
+							class="dashicons dashicons-visibility toggle-textarea"
+							id="rcp_setting_braintree_toggle_live"></span>
+				</button>
+			<?php else : ?>
+				<textarea
+						class="regular-text"
+						id="rcp_settings[braintree_live_encryptionKey]" style="width: 300px;height: 100px;"
+						name="rcp_settings[braintree_live_encryptionKey]"
+				/><?php echo isset( $rcp_options['braintree_live_encryptionKey'] )  ? esc_attr( trim($rcp_options['braintree_live_encryptionKey'] ) ) : '';  ?></textarea>
+
+				<input
+						type="password"
+						id="rcp_settings[braintree_live_encryptionKey_input]"
+						style="display:none; width: 300px;height: 100px;"
+						name="rcp_settings[braintree_live_encryptionKey_input]"
+						value="<?php echo isset( $rcp_options['braintree_live_encryptionKey'] ) ? esc_attr( $rcp_options['braintree_live_encryptionKey'] ) : ''	?>"
+				/>
+				<button type="button" class="button button-secondary">
+					<span toggle="rcp_settings[braintree_live_encryptionKey]"
+						  class="dashicons dashicons-hidden toggle-textarea"
+						  id="rcp_setting_braintree_toggle_live"></span>
+				</button>
+			<?php endif; ?>
+			<p class="description"><?php _e( 'Enter your Braintree live client side encryption key.', 'rcp' ); ?></p>
+		</td>
+	</tr>
+	<tr>
+		<th>
+			<label for="rcp_settings[braintree_sandbox_merchantId]"><?php _e( 'Sandbox Merchant ID', 'rcp' ); ?></label>
+		</th>
+		<td>
+			<input type="text" class="regular-text" id="rcp_settings[braintree_sandbox_merchantId]"
+				   style="width: 300px;" name="rcp_settings[braintree_sandbox_merchantId]"
+				   value="<?php if ( isset( $rcp_options['braintree_sandbox_merchantId'] ) ) {
+					   echo esc_attr( $rcp_options['braintree_sandbox_merchantId'] );
+				   } ?>"/>
+			<p class="description"><?php _e( 'Enter your Braintree sandbox merchant ID.', 'rcp' ); ?></p>
+		</td>
+	</tr>
+	<tr>
+		<th>
+			<label for="rcp_settings[braintree_sandbox_publicKey]"><?php _e( 'Sandbox Public Key', 'rcp' ); ?></label>
+		</th>
+		<td>
+			<?php if ( ! empty( $rcp_options['braintree_sandbox_publicKey'] ) ) : ?>
+				<input type="password" class="regular-text" id="rcp_settings[braintree_sandbox_publicKey]"
+					   style="width: 300px;" name="rcp_settings[braintree_sandbox_publicKey]"
+					   value="<?php if ( isset( $rcp_options['braintree_sandbox_publicKey'] ) ) {
+						   echo esc_attr( $rcp_options['braintree_sandbox_publicKey'] );
+					   } ?>"/>
+
+				<button type="button" class="button button-secondary">
+					<span toggle="rcp_settings[braintree_sandbox_publicKey]"
+						  class="dashicons dashicons-visibility toggle-credentials"></span>
+				</button>
+			<?php else : ?>
+				<input type="text" class="regular-text" id="rcp_settings[braintree_sandbox_publicKey]"
+					   style="width: 300px;" name="rcp_settings[braintree_sandbox_publicKey]"
+					   value="<?php if ( isset( $rcp_options['braintree_sandbox_publicKey'] ) ) {
+						   echo esc_attr( $rcp_options['braintree_sandbox_publicKey'] );
+					   } ?>"/>
+
+				<button type="button" class="button button-secondary">
+					<span toggle="rcp_settings[braintree_sandbox_publicKey]"
+						  class="dashicons dashicons-hidden toggle-credentials"></span>
+				</button>
+			<?php endif; ?>
+			<p class="description"><?php _e( 'Enter your Braintree sandbox public key.', 'rcp' ); ?></p>
+		</td>
+	</tr>
+	<tr>
+		<th>
+			<label for="rcp_settings[braintree_sandbox_privateKey]"><?php _e( 'Sandbox Private Key', 'rcp' ); ?></label>
+		</th>
+		<td>
+			<?php if ( ! empty( $rcp_options['braintree_sandbox_privateKey'] ) ) : ?>
+				<input type="password" class="regular-text" id="rcp_settings[braintree_sandbox_privateKey]"
+					   style="width: 300px;" name="rcp_settings[braintree_sandbox_privateKey]"
+					   value="<?php if ( isset( $rcp_options['braintree_sandbox_privateKey'] ) ) {
+						   echo esc_attr( $rcp_options['braintree_sandbox_privateKey'] );
+					   } ?>"/>
+
+				<button type="button" class="button button-secondary">
+					<span toggle="rcp_settings[braintree_sandbox_privateKey]"
+						  class="dashicons dashicons-visibility toggle-credentials"></span>
+				</button>
+			<?php else : ?>
+				<input type="text" class="regular-text" id="rcp_settings[braintree_sandbox_privateKey]"
+					   style="width: 300px;" name="rcp_settings[braintree_sandbox_privateKey]"
+					   value="<?php if ( isset( $rcp_options['braintree_sandbox_privateKey'] ) ) {
+						   echo esc_attr( $rcp_options['braintree_sandbox_privateKey'] );
+					   } ?>"/>
+
+				<button type="button" class="button button-secondary">
+					<span toggle="rcp_settings[braintree_sandbox_privateKey]"
+						  class="dashicons dashicons-hidden toggle-credentials"></span>
+				</button>
+			<?php endif; ?>
+			<p class="description"><?php _e( 'Enter your Braintree sandbox private key.', 'rcp' ); ?></p>
+		</td>
+	</tr>
+	<tr>
+		<th>
+			<label for="rcp_settings[braintree_sandbox_encryptionKey]"><?php _e( 'Sandbox Client Side Encryption Key', 'rcp' ); ?></label>
+		</th>
+		<td>
+			<?php if ( ! empty( $rcp_options['braintree_sandbox_encryptionKey'] ) ) : ?>
+				<textarea
+						class="regular-text"
+						id="rcp_settings[braintree_sandbox_encryptionKey]"
+						style="width: 300px;height: 100px; display: none"
+						name="rcp_settings[braintree_sandbox_encryptionKey]"
+				/><?php if ( isset( $rcp_options['braintree_sandbox_encryptionKey'] ) ) { echo esc_attr( $rcp_options['braintree_sandbox_encryptionKey'] ); } ?></textarea>
+
+				<input
+						type="password"
+						id="rcp_settings[braintree_sandbox_encryptionKey_input]"
+						style="width: 300px; height: 100px; display: inline-block"
+						name="rcp_settings[braintree_sandbox_encryptionKey_input]"
+						value="<?php if ( isset( $rcp_options['braintree_sandbox_encryptionKey'] ) ) { echo esc_attr( $rcp_options['braintree_sandbox_encryptionKey'] ); } ?>"
+				/>
+				<button type="button" class="button button-secondary">
+				<span
+						toggle="rcp_settings[braintree_sandbox_encryptionKey]"
+						class="dashicons dashicons-visibility toggle-textarea"
+						id="rcp_setting_braintree_toggle_sandbox">
+				</span>
+				</button>
+			<?php else : ?>
+				<textarea
+						class="regular-text"
+						id="rcp_settings[braintree_sandbox_encryptionKey]"
+						style="width: 300px;height: 100px;"
+						name="rcp_settings[braintree_sandbox_encryptionKey]"
+				/><?php if ( isset( $rcp_options['braintree_sandbox_encryptionKey'] ) ) { echo esc_attr( $rcp_options['braintree_sandbox_encryptionKey'] ); } ?></textarea>
+				<input
+						type="password"
+						id="rcp_settings[braintree_sandbox_encryptionKey_input]"
+						style="display:none; width: 300px;"
+						name="rcp_settings[braintree_sandbox_encryptionKey_input]"
+						value="<?php if ( isset( $rcp_options['braintree_sandbox_encryptionKey'] ) ) { echo esc_attr( $rcp_options['braintree_sandbox_encryptionKey'] ); } ?>"
+				/>
+				<button type="button" class="button button-secondary">
+				<span
+						toggle="rcp_settings[braintree_sandbox_encryptionKey]"
+						class="dashicons dashicons-hidden toggle-textarea"
+						id="rcp_setting_braintree_toggle_sandbox">
+				</span>
+				</button>
+			<?php endif; ?>
+			<p class="description"><?php _e( 'Enter your Braintree sandbox client side encryption key.', 'rcp' ); ?></p>
+		</td>
+	</tr>
+</table>

wp-content/plugins/restrict-content-pro/pro/includes/gateways/braintree/functions.php

@@ -0,0 +1,341 @@
+<?php
+/**
+ * Braintree Functions
+ *
+ * @package     Restrict Content Pro
+ * @subpackage  Gateways/Braintree/Functions
+ * @copyright   Copyright (c) 2017, Sandhills Development
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ * @since       2.8
+ */
+
+/**
+ * Determines if a membership is Braintree subscription.
+ *
+ * @param int|RCP_Membership $membership_object_or_id Membership ID or object.
+ *
+ * @since 3.0
+ * @return bool
+ */
+function rcp_is_braintree_membership( $membership_object_or_id ) {
+
+	if ( ! is_object( $membership_object_or_id ) ) {
+		$membership = rcp_get_membership( $membership_object_or_id );
+	} else {
+		$membership = $membership_object_or_id;
+	}
+
+	$is_braintree = false;
+
+	if ( ! empty( $membership ) && $membership->get_id() > 0 ) {
+		$subscription_id = $membership->get_gateway_customer_id();
+
+		if ( false !== strpos( $subscription_id, 'bt_' ) ) {
+			$is_braintree = true;
+		}
+	}
+
+	/**
+	 * Filters whether or not the membership is a Braintree subscription.
+	 *
+	 * @param bool           $is_braintree
+	 * @param RCP_Membership $membership
+	 *
+	 * @since 3.0
+	 */
+	return (bool) apply_filters( 'rcp_is_braintree_membership', $is_braintree, $membership );
+
+}
+
+/**
+ * Determines if all necessary Braintree API credentials are available.
+ *
+ * @since  2.7
+ * @return bool
+ */
+function rcp_has_braintree_api_access() {
+
+	global $rcp_options;
+
+	if ( rcp_is_sandbox() ) {
+		$merchant_id    = ! empty( $rcp_options['braintree_sandbox_merchantId'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_merchantId'] ) : '';
+		$public_key     = ! empty( $rcp_options['braintree_sandbox_publicKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_publicKey'] ) : '';
+		$private_key    = ! empty( $rcp_options['braintree_sandbox_privateKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_privateKey'] ) : '';
+		$encryption_key = ! empty( $rcp_options['braintree_sandbox_encryptionKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_encryptionKey'] ) : '';
+
+	} else {
+		$merchant_id    = ! empty( $rcp_options['braintree_live_merchantId'] ) ? sanitize_text_field( $rcp_options['braintree_live_merchantId'] ) : '';
+		$public_key     = ! empty( $rcp_options['braintree_live_publicKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_publicKey'] ) : '';
+		$private_key    = ! empty( $rcp_options['braintree_live_privateKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_privateKey'] ) : '';
+		$encryption_key = ! empty( $rcp_options['braintree_live_encryptionKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_encryptionKey'] ) : '';
+	}
+
+	if ( ! empty( $merchant_id ) && ! empty( $public_key ) && ! empty( $private_key ) && ! empty( $encryption_key ) ) {
+		return true;
+	}
+
+	return false;
+}
+
+/**
+ * Cancel a Braintree membership by subscription ID.
+ *
+ * @param string $subscription_id Braintree subscription ID.
+ *
+ * @since 3.0
+ * @return true|WP_Error True on success, WP_Error on failure.
+ */
+function rcp_braintree_cancel_membership( $subscription_id ) {
+
+	global $rcp_options;
+
+	$ret = true;
+
+	if ( rcp_is_sandbox() ) {
+		$merchant_id    = ! empty( $rcp_options['braintree_sandbox_merchantId'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_merchantId'] ) : '';
+		$public_key     = ! empty( $rcp_options['braintree_sandbox_publicKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_publicKey'] ) : '';
+		$private_key    = ! empty( $rcp_options['braintree_sandbox_privateKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_privateKey'] ) : '';
+		$encryption_key = ! empty( $rcp_options['braintree_sandbox_encryptionKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_encryptionKey'] ) : '';
+		$environment    = 'sandbox';
+
+	} else {
+		$merchant_id    = ! empty( $rcp_options['braintree_live_merchantId'] ) ? sanitize_text_field( $rcp_options['braintree_live_merchantId'] ) : '';
+		$public_key     = ! empty( $rcp_options['braintree_live_publicKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_publicKey'] ) : '';
+		$private_key    = ! empty( $rcp_options['braintree_live_privateKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_privateKey'] ) : '';
+		$encryption_key = ! empty( $rcp_options['braintree_live_encryptionKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_encryptionKey'] ) : '';
+		$environment    = 'production';
+	}
+
+	if ( ! class_exists( 'Braintree\\Gateway' ) ) {
+		require_once RCP_PLUGIN_DIR . 'pro/includes/libraries/braintree/lib/Braintree.php';
+	}
+
+	$gateway = new Braintree\Gateway( array(
+		'environment' => $environment,
+		'merchantId'  => $merchant_id,
+		'publicKey'   => $public_key,
+		'privateKey'  => $private_key
+	) );
+
+	try {
+		$result = $gateway->subscription()->cancel( $subscription_id );
+
+		if ( ! $result->success ) {
+
+			$status = $result->errors->forKey( 'subscription' )->onAttribute( 'status' );
+
+			/**
+			 * Don't throw an exception if the subscription is already cancelled.
+			 */
+			if ( '81905' != $status[0]->code ) {
+				$ret = new WP_Error( 'rcp_braintree_error', $result->message );
+			}
+		}
+
+	} catch ( Exception $e ) {
+		$ret = new WP_Error( 'rcp_braintree_error', $e->getMessage() );
+	}
+
+	return $ret;
+
+}
+
+/**
+ * Checks for the legacy Braintree gateway
+ * and deactivates it and shows a notice.
+ *
+ * @since 2.8
+ * @return void
+ */
+function rcp_braintree_detect_legacy_plugin() {
+
+	if ( ! is_admin() || ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
+		return;
+	}
+
+	if ( is_plugin_active( 'rcp-braintree/rcp-braintree.php' ) ) {
+		deactivate_plugins( 'rcp-braintree/rcp-braintree.php', true );
+	}
+
+}
+add_action( 'admin_init', 'rcp_braintree_detect_legacy_plugin' );
+
+/**
+ * Checks for legacy Braintree webhook endpoints
+ * and fires off the webhook processing for those requests.
+ *
+ * @since 2.8
+ * @return void
+ */
+add_action( 'init', function() {
+	if ( ! empty( $_GET['bt_challenge'] ) || ( ! empty( $_POST['bt_signature'] ) && ! empty( $_POST['bt_payload'] ) ) ) {
+		add_filter( 'rcp_process_gateway_webhooks', '__return_true' );
+	}
+}, -100000 ); // Must run before rcp_process_gateway_webooks which is hooked on -99999
+
+/**
+ * Add JS to the update card form
+ *
+ * @since 3.3
+ * @return void
+ */
+function rcp_braintree_update_card_form_js() {
+	global $rcp_membership;
+
+	if ( ! rcp_is_braintree_membership( $rcp_membership ) || ! rcp_has_braintree_api_access() ) {
+		return;
+	}
+
+	$gateway = new RCP_Payment_Gateway_Braintree();
+	$gateway->scripts();
+
+}
+add_action( 'rcp_before_update_billing_card_form', 'rcp_braintree_update_card_form_js' );
+
+/**
+ * Update the billing card for a given membership
+ *
+ * @param RCP_Membership $membership
+ *
+ * @since 3.3
+ * @return void
+ */
+function rcp_braintree_update_membership_billing_card( $membership ) {
+
+	if ( ! $membership instanceof RCP_Membership ) {
+		return;
+	}
+
+	if ( ! rcp_is_braintree_membership( $membership ) ) {
+		return;
+	}
+
+	if ( empty( $_POST['payment_method_nonce'] ) ) {
+		wp_die( __( 'Missing payment method nonce.', 'rcp' ) );
+	}
+
+	$subscription_id = $membership->get_gateway_subscription_id();
+
+	if ( empty( $subscription_id ) ) {
+		wp_die( __( 'Invalid subscription.', 'rcp' ) );
+	}
+
+	global $rcp_options;
+
+	if ( rcp_is_sandbox() ) {
+		$merchant_id = ! empty( $rcp_options['braintree_sandbox_merchantId'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_merchantId'] ) : '';
+		$public_key  = ! empty( $rcp_options['braintree_sandbox_publicKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_publicKey'] ) : '';
+		$private_key = ! empty( $rcp_options['braintree_sandbox_privateKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_privateKey'] ) : '';
+		$environment = 'sandbox';
+
+	} else {
+		$merchant_id = ! empty( $rcp_options['braintree_live_merchantId'] ) ? sanitize_text_field( $rcp_options['braintree_live_merchantId'] ) : '';
+		$public_key  = ! empty( $rcp_options['braintree_live_publicKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_publicKey'] ) : '';
+		$private_key = ! empty( $rcp_options['braintree_live_privateKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_privateKey'] ) : '';
+		$environment = 'production';
+	}
+
+	if ( ! class_exists( 'Braintree\\Gateway' ) ) {
+		require_once RCP_PLUGIN_DIR . 'pro/includes/libraries/braintree/lib/Braintree.php';
+	}
+
+	$gateway = new Braintree\Gateway( array(
+		'environment' => $environment,
+		'merchantId'  => $merchant_id,
+		'publicKey'   => $public_key,
+		'privateKey'  => $private_key
+	) );
+
+	try {
+		$gateway->subscription()->update( $subscription_id, array(
+			'paymentMethodNonce' => sanitize_text_field( $_POST['payment_method_nonce'] )
+		) );
+
+		wp_redirect( add_query_arg( 'card', 'updated' ) ); exit;
+	} catch ( \Exception $e ) {
+		wp_die( sprintf( __( 'An error occurred: %s', 'rcp' ), $e->getMessage() ) );
+	}
+
+}
+add_action( 'rcp_update_membership_billing_card', 'rcp_braintree_update_membership_billing_card' );
+
+/**
+ * The origin of this function was the migration of 3DS V1 to 3DS V2.
+ *
+ * Output the additional fields needed by Braintree to fulfill the 3DS2 such as address fields.
+ *
+ * @return void
+ */
+function rcp_braintree_additional_fields() { ?>
+	<fieldset class="rcp_braintree_billing_info">
+		<h3><?php echo apply_filters ( 'rcp_braintree_billing_legend_label', __( 'Billing Information', 'rcp' ) ); ?></h3>
+		<p id="rcp_braintree_billing_phoneNumber_wrap">
+			<label for="rcp_braintree_billing_phoneNumber"><?php echo apply_filters ( 'rcp_braintree_billing_phoneNumber_label', __( 'Phone Number', 'rcp' ) ); ?></label>
+			<input name="rcp_braintree_billing_phoneNumber" id="rcp_braintree_billing_phoneNumber" class="required"
+				   type="text" placeholder="1234567890"
+					<?php if( isset( $_POST['rcp_braintree_billing_phoneNumber'] ) ) { echo 'value="' . esc_attr( $_POST['rcp_braintree_billing_phoneNumber'] ) . '"'; } ?>/>
+		</p>
+		<p id="rcp_braintree_billing_firstname_wrap">
+			<label for="rcp_braintree_billing_firstname"><?php echo apply_filters ( 'rcp_braintree_billing_firstname_label', __( 'Given Name', 'rcp' ) ); ?></label>
+			<input name="rcp_braintree_billing_firstname" id="rcp_braintree_billing_firstname" class="required"
+				   type="text" placeholder="First"
+					<?php if( isset( $_POST['rcp_braintree_billing_firstname'] ) ) { echo 'value="' . esc_attr( $_POST['rcp_braintree_billing_firstname'] ) . '"'; } ?>/>
+		</p>
+		<p id="rcp_braintree_billing_lastname_wrap">
+			<label for="rcp_braintree_billing_lastname"><?php echo apply_filters ( 'rcp_braintree_billing_lastname_label', __( 'Surname', 'rcp' ) ); ?></label>
+			<input name="rcp_braintree_billing_lastname" id="rcp_braintree_billing_lastname" class="required"
+				   type="text" placeholder="Last"
+					<?php if( isset( $_POST['rcp_braintree_billing_lastname'] ) ) { echo 'value="' . esc_attr( $_POST['rcp_braintree_billing_lastname'] ) . '"'; } ?>/>
+		</p>
+		<input type="hidden" id="braintree_3ds_nonce" name="braintree_3ds_nonce" value="<?php echo esc_attr( wp_create_nonce( 'braintree_3ds' ) ); ?>">
+	</fieldset>
+<?php
+}
+
+add_action( 'rcp_braintree_additional_fields', 'rcp_braintree_additional_fields' );
+
+/**
+ * Sanitize the fields that the user enter and validate the nonce.
+ *
+ * @return void return json created by WordPress.
+ */
+function rcp_braintree_3ds_validation_fields() {
+	$post = wp_unslash( $_POST );
+	$nonce = wp_verify_nonce( sanitize_text_field( $post['nonce'] ),'braintree_3ds' );
+	// Bail if nonce is not valid.
+	if( false === $nonce ){
+		wp_send_json_error( [
+			'status' => 'failed',
+			'message' => 'Invalid Nonce. Consider reloading the page.',
+		], 401);
+	}
+
+	$billing_address = array_key_exists( 'billingAddress', $post) ? array_map( 'rcp_sanitize_fields', $post['billingAddress'] ) : $post;
+	if(array_key_exists( 'additionalInformation', $post) ) {
+		$additional_information = array_map( 'rcp_sanitize_fields', $post['additionalInformation'] );
+		$additional_information['shippingAddress'] = array_key_exists( 'shippingAddress', $additional_information ) ? array_map( 'rcp_sanitize_fields', $additional_information['shippingAddress'] ) : $additional_information;
+	}
+
+	$result = [
+			'billingAddress' => $billing_address,
+			'additionalInformation' => $billing_address,
+	];
+
+	wp_send_json_success( $result, 200 );
+}
+
+/**
+ * Function that will check if the current value if a string and sanitize it, otherwise it will just return the
+ * Array|Object.
+ *
+ * @param array|string $_field The field to check.
+ * @since 3.5.23.1
+ * @return array|string The Sanitized String or the Array|Object.
+ */
+function rcp_sanitize_fields( $_field ) {
+	if( is_object( $_field ) || is_array( $_field ) ) {
+		return $_field;
+	}
+
+	return sanitize_text_field( $_field );
+}

wp-content/plugins/restrict-content-pro/pro/includes/gateways/braintree/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/gateways/braintree/js/braintree.js

@@ -0,0 +1,361 @@
+/* global rcp_braintree_script_options */
+
+jQuery( function( $ ) {
+
+	/**
+	 * Braintree registration
+	 */
+	var RCP_Braintree_Registration = {
+
+		/**
+		 * Braintree drop-in UI instance
+		 */
+		dropinInstance: false,
+
+		/**
+		 * Whether or not card details have been entered
+		 */
+		hasCardDetails: false,
+
+		/**
+		 * Initialize
+		 */
+		init: function () {
+
+			$( 'body' ).on( 'rcp_gateway_loaded', RCP_Braintree_Registration.mountUI );
+			$( '#rcp_submit' ).on( 'click', RCP_Braintree_Registration.maybeBlockSubmit );
+			$( 'body' ).on( 'rcp_registration_form_processed', RCP_Braintree_Registration.tokenizePayment );
+
+		},
+
+		/**
+		 * Mount the drop-in UI when the gateway is loaded
+		 *
+		 * @param e
+		 * @param gateway
+		 */
+		mountUI: function( e, gateway ) {
+
+			if ( ! document.getElementById( 'rcp-braintree-client-token' ) ) {
+				return;
+			}
+
+			rcp_braintree_script_options.dropin_ui_config = {
+				authorization: $( '#rcp-braintree-client-token' ).val(),
+				container: '#rcp-braintree-dropin-container',
+				threeDSecure: true
+			};
+
+			braintree.dropin.create( rcp_braintree_script_options.dropin_ui_config ).then( function( dropinInstance ) {
+				RCP_Braintree_Registration.dropinInstance = dropinInstance;
+
+				// Flag as having payment details or not.
+				if ( dropinInstance.isPaymentMethodRequestable() ) {
+					RCP_Braintree_Registration.hasCardDetails = true;
+				}
+				dropinInstance.on( 'paymentMethodRequestable', function ( requestableEvent ) {
+					RCP_Braintree_Registration.hasCardDetails = true;
+				} );
+				dropinInstance.on( 'noPaymentMethodRequestable', function ( requestableEvent ) {
+					RCP_Braintree_Registration.hasCardDetails = false;
+				} );
+
+			} ).catch( function( error ) {
+				// Handle errors from creating drop-in.
+				rcpBraintreeHandleError( error );
+			} );
+
+		},
+
+		/**
+		 * Prevent form submission if card details haven't been filled out yet
+		 *
+		 * @param e
+		 */
+		maybeBlockSubmit: function ( e ) {
+
+			if ( 'braintree' === rcp_get_gateway().val() && document.getElementById( 'rcp-braintree-client-token' ) && ! RCP_Braintree_Registration.hasCardDetails ) {
+				e.stopPropagation();
+				rcpBraintreeHandleError( rcp_script_options.enter_card_details );
+				return false;
+			}
+
+		},
+
+		registerTestInformation: function () {
+			// Using timeout since the elements are not loaded with the initial DOM elements.
+			setTimeout(function(){
+				$( '#rcp_braintree_test_check' ).on('click', function (event) {
+					 if ( true === $( this ).prop('checked') ) {
+						  $( '#rcp_braintree_billing_lastname' ).val('Doe');
+						  $( '#rcp_braintree_billing_phoneNumber' ).val('1234567890');
+						  $( '#rcp_braintree_billing_firstname' ).val('Santino');
+					 }
+					 else {
+						 $( '#rcp_braintree_billing_lastname' ).val('');
+						 $( '#rcp_braintree_billing_phoneNumber' ).val('');
+						 $( '#rcp_braintree_billing_firstname' ).val('');
+					 }
+				});
+			},2500);
+		},
+
+		/**
+		 * Collect card details, handle 3D secure if available, and tokenize the payment method
+		 *
+		 * @param event
+		 * @param form
+		 * @param response
+		 */
+		tokenizePayment: function( event, form, response ) {
+
+			if ( ! document.getElementById( 'rcp-braintree-client-token' ) || 'braintree' !== rcp_get_gateway().val() ) {
+				return;
+			}
+
+			let paymentMethodOptions = rcp_braintree_script_options.payment_method_options;
+			let additionalInformation = {};
+			let billingAddress = {};
+
+			// Set email address(es) for logged out customers.
+			if ( 'undefined' !== typeof( paymentMethodOptions.threeDSecure ) && '' === paymentMethodOptions.threeDSecure.email ) {
+				paymentMethodOptions.threeDSecure.email = $( '#rcp_user_email' ).val();
+			}
+			if ( 'undefined' !== typeof( paymentMethodOptions.threeDSecure ) && 'undefined' !== typeof( paymentMethodOptions.threeDSecure.additionalInformation ) && '' === paymentMethodOptions.threeDSecure.additionalInformation.deliveryEmail ) {
+			    additionalInformation.deliveryEmail = $( '#rcp_user_email' ).val();
+				// paymentMethodOptions.threeDSecure.additionalInformation.deliveryEmail = $( '#rcp_user_email' ).val();
+			}
+
+			// We need to collect the billing and additional information.
+			billingAddress = {
+				givenName: $( '#rcp_braintree_billing_firstname' ).val(),
+				surname: $( '#rcp_braintree_billing_lastname' ).val(),
+				phoneNumber: $( '#rcp_braintree_billing_phoneNumber' ).val(),
+				/* streetAddress: $( '#rcp_braintree_billing_streetAddress' ).val(),
+				extendedAddress: $( '#rcp_braintree_billing_extendedAddress' ).val(),
+				locality: $( '#rcp_braintree_billing_locality' ).val(),
+				region: $( '#rcp_braintree_billing_region' ).val(),
+				postalCode: $( '#rcp_braintree_billing_postalCode' ).val(),
+				countryCodeAlpha2: $( '#rcp_braintree_billing_countryCodeAlpha2' ).val()
+				 */
+			};
+
+			/**
+			 * Make sure that the fields that user is entering are being sanitized by the backend.
+			 */
+			$.when ( $.ajax({
+				type: 'post',
+				dataType: 'json',
+				url: rcp_script_options.ajaxurl,
+				data: {
+					action: 'rcp_braintree_3ds_validation_fields',
+					nonce: $( '#braintree_3ds_nonce' ).val(),
+					billingAddress: billingAddress
+				}
+			} ) ).then( function( validationResponse) {
+				if( validationResponse.success ) {
+					// Let's check for empty fields.
+					for ( const key in validationResponse.data.billingAddress ) {
+						if( '' === validationResponse.data.billingAddress[key] ){
+							rcpBraintreeHandleError( rcp_script_options.braintree_empty_fields );
+							return false;
+						}
+					}
+
+					// Add to the threeDSecure object the billing fields and the additional fields.
+					paymentMethodOptions.threeDSecure.billingAddress = validationResponse.data.billingAddress;
+					paymentMethodOptions.threeDSecure.additionalInformation = additionalInformation;
+					// Set authorization amount.
+					if ( 'undefined' !== typeof paymentMethodOptions.threeDSecure ) {
+						paymentMethodOptions.threeDSecure.amount = (response.total > 0) ? response.total : response.recurring_total;
+					}
+					RCP_Braintree_Registration.dropinInstance.requestPaymentMethod( paymentMethodOptions ).then( function( payload ) {
+						if ( payload.liabilityShiftPossible && ! payload.liabilityShifted ) {
+							// 3D secure was possible, but failed.
+							// Clear the payment method.
+							RCP_Braintree_Registration.dropinInstance.clearSelectedPaymentMethod();
+							// Display error message.
+							rcpBraintreeHandleError( rcp_braintree_script_options.try_new_payment );
+						} else {
+							// Payment was successfully tokenized. Set up the nonce so we can use it for processing transactions server-side.
+							$( form ).find( '#rcp_submit_wrap' ).append( '<input type="hidden" name="payment_method_nonce" value="' + payload.nonce + '"/>' );
+
+							// Submit registration.
+							rcp_submit_registration_form( form, response );
+						}
+					} ).catch( function( error ) {
+						// Handle errors from payment method request.
+						rcpBraintreeHandleError( error );
+					} );
+				}
+				else {
+					throw 'RCP 3DS: There was an error validating you information.';
+				}
+			}).fail( function( error ) {
+				rcpBraintreeHandleError( rcp_script_options.braintree_invalid_nonce );
+				throw 'RCP 3DS: There was an error validating you information. Nonce expired. Reload the page.';
+			});
+		}
+
+	};
+
+	RCP_Braintree_Registration.init();
+	RCP_Braintree_Registration.registerTestInformation();
+
+	/**
+	 * Update card details
+	 */
+	let RCP_Braintree_Update_Card = {
+
+		container: false,
+
+		recurringAmount: 0.00,
+
+		hasCardDetails: false,
+
+		init: function () {
+			RCP_Braintree_Update_Card.container = $( '#rcp_update_card_form' );
+
+			if ( ! RCP_Braintree_Update_Card.container.length ) {
+				return;
+			}
+
+			RCP_Braintree_Update_Card.mountUI();
+
+			RCP_Braintree_Update_Card.container.on( 'submit', RCP_Braintree_Update_Card.tokenizePayment );
+		},
+
+		/**
+		 * Mount the drop-in UI
+		 */
+		mountUI: function() {
+			if ( ! document.getElementById( 'rcp-braintree-client-token' ) ) {
+				return;
+			}
+
+			rcp_braintree_script_options.dropin_ui_config.authorization = $( '#rcp-braintree-client-token' ).val();
+
+			let dropinArgs = rcp_braintree_script_options.dropin_ui_config;
+
+			/*
+			 * Enabling this would allow customers to delete their saved payment methods. I've commented it out for now
+			 * because if the customer deletes their CURRENT payment method then Braintree will automatically cancel
+			 * the subscription, which is a bit annoying.
+			 */
+			//dropinArgs.vaultManager = true;
+
+			/*
+			 * We set `preselectVaultedPaymentMethod` to false because we can't yet configure which one is pre-selected
+			 * and we don't want to confuse anyone by having the wrong payment method pre-selected.
+			 */
+			dropinArgs.preselectVaultedPaymentMethod = false;
+
+			braintree.dropin.create( dropinArgs ).then( function( dropinInstance ) {
+				RCP_Braintree_Update_Card.dropinInstance = dropinInstance;
+
+				// Flag as having payment details or not.
+				if ( dropinInstance.isPaymentMethodRequestable() ) {
+					RCP_Braintree_Update_Card.hasCardDetails = true;
+				}
+				dropinInstance.on( 'paymentMethodRequestable', function ( requestableEvent ) {
+					RCP_Braintree_Update_Card.hasCardDetails = true;
+				} );
+				dropinInstance.on( 'noPaymentMethodRequestable', function ( requestableEvent ) {
+					RCP_Braintree_Update_Card.hasCardDetails = false;
+				} );
+
+			} ).catch( function( error ) {
+				// Handle errors from creating drop-in.
+				rcpBraintreeHandleError( error );
+			} );
+		},
+
+		/**
+		 * Disable the submit button and change the text to "Please wait..."
+		 */
+		disableButton: function() {
+			let button = RCP_Braintree_Update_Card.container.find( '#rcp_submit' );
+
+			button.prop( 'disabled', true ).data( 'text', button.val() ).val( rcp_braintree_script_options.please_wait );
+		},
+
+		/**
+		 * Enable the submit button and re-set the text back to the original value
+		 */
+		enableButton: function() {
+			let button = RCP_Braintree_Update_Card.container.find( '#rcp_submit' );
+
+			button.prop( 'disabled', false ).val( button.data( 'text' ) );
+		},
+
+		/**
+		 * Tokenize the payment method
+		 * @param e
+		 */
+		tokenizePayment: function ( e ) {
+
+			e.preventDefault();
+
+			if ( ! RCP_Braintree_Update_Card.hasCardDetails ) {
+				rcpBraintreeHandleError( rcp_script_options.enter_card_details );
+
+				return false;
+			}
+
+			// Clear errors.
+			$( '#rcp-braintree-dropin-errors' ).empty();
+
+			RCP_Braintree_Update_Card.disableButton();
+
+			let paymentMethodOptions = rcp_braintree_script_options.payment_method_options;
+
+			// Set authorization amount.
+			paymentMethodOptions.threeDSecure.amount = $( '#rcp-braintree-recurring-amount' ).val();
+
+			RCP_Braintree_Update_Card.dropinInstance.requestPaymentMethod( paymentMethodOptions ).then( function( payload ) {
+				if ( payload.liabilityShiftPossible && ! payload.liabilityShifted ) {
+					// 3D secure was possible, but failed.
+
+					// Clear the payment method.
+					RCP_Braintree_Update_Card.dropinInstance.clearSelectedPaymentMethod();
+
+					// Display error message.
+					throw rcp_braintree_script_options.try_new_payment;
+				} else {
+					// Payment was successfully tokenized. Set up the nonce so we can use it for processing transactions server-side.
+					RCP_Braintree_Update_Card.container.append( '<input type="hidden" name="payment_method_nonce" value="' + payload.nonce + '"/>' );
+
+					RCP_Braintree_Update_Card.container.off( 'submit', RCP_Braintree_Update_Card.tokenizePayment ).submit();
+				}
+			} ).catch( function( error ) {
+				// Handle errors from payment method request.
+				rcpBraintreeHandleError( error );
+				RCP_Braintree_Update_Card.enableButton();
+				return false;
+			} );
+
+		}
+
+	};
+	RCP_Braintree_Update_Card.init();
+
+} );
+
+/**
+ * Handle Braintree errors
+ * @param {string} error Error message.
+ */
+function rcpBraintreeHandleError( error ) {
+	let $ = jQuery;
+	let form = $( '#rcp_registration_form' );
+	let errorWrapper = $( '#rcp-braintree-dropin-errors' );
+
+	errorWrapper.empty().append( '<div class="rcp_message error" role="list"><p class="rcp_error" role="listitem">' + error + '</p>' );
+
+	if ( form.length > 0 ) {
+		form.unblock();
+		$( '#rcp_submit' ).val( rcp_script_options.register );
+	}
+
+	rcp_processing = false;
+}

wp-content/plugins/restrict-content-pro/pro/includes/gateways/braintree/js/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/gateways/class-rcp-payment-gateway-2checkout.php

@@ -0,0 +1,536 @@
+<?php
+/**
+ * 2Checkout Payment Gateway
+ *
+ * @package     Restrict Content Pro
+ * @subpackage  Classes/Gateways/2Checkout
+ * @copyright   Copyright (c) 2017, Pippin Williamson
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ * @since       2.3
+ */
+
+class RCP_Payment_Gateway_2Checkout extends RCP_Payment_Gateway {
+
+	private $secret_word;
+	private $secret_key;
+	private $publishable_key;
+	private $seller_id;
+	private $environment;
+
+	/**
+	 * Get things going
+	 *
+	 * @access public
+	 * @since  2.3
+	 * @return void
+	 */
+	public function init() {
+		global $rcp_options;
+
+		$this->supports[]  = 'one-time';
+		$this->supports[]  = 'recurring';
+		$this->supports[]  = 'fees';
+		$this->supports[]  = 'gateway-submits-form';
+
+		$this->secret_word = isset( $rcp_options['twocheckout_secret_word'] ) ? trim( $rcp_options['twocheckout_secret_word'] ) : '';
+
+		if( $this->test_mode ) {
+
+			$this->secret_key      = isset( $rcp_options['twocheckout_test_private'] )     ? trim( $rcp_options['twocheckout_test_private'] )     : '';
+			$this->publishable_key = isset( $rcp_options['twocheckout_test_publishable'] ) ? trim( $rcp_options['twocheckout_test_publishable'] ) : '';
+			$this->seller_id       = isset( $rcp_options['twocheckout_test_seller_id'] )   ? trim( $rcp_options['twocheckout_test_seller_id'] )   : '';
+			$this->environment     = 'sandbox';
+
+		} else {
+
+			$this->secret_key      = isset( $rcp_options['twocheckout_live_private'] )     ? trim( $rcp_options['twocheckout_live_private'] )     : '';
+			$this->publishable_key = isset( $rcp_options['twocheckout_live_publishable'] ) ? trim( $rcp_options['twocheckout_live_publishable'] ) : '';
+			$this->seller_id       = isset( $rcp_options['twocheckout_live_seller_id'] )   ? trim( $rcp_options['twocheckout_live_seller_id'] )   : '';
+			$this->environment     = 'production';
+
+		}
+
+		if( ! class_exists( 'Twocheckout' ) ) {
+			require_once RCP_PLUGIN_DIR . 'pro/includes/libraries/twocheckout/Twocheckout.php';
+		}
+
+	} // end init
+
+	/**
+	 * Process registration
+	 *
+	 * @access public
+	 * @since  2.3
+	 * @return void
+	 */
+	public function process_signup() {
+
+		Twocheckout::privateKey( $this->secret_key );
+		Twocheckout::sellerId( $this->seller_id );
+		Twocheckout::sandbox( $this->test_mode );
+
+		/**
+		 * @var RCP_Payments $rcp_payments_db
+		 */
+		global $rcp_payments_db;
+
+		$member = new RCP_Member( $this->user_id ); // for backwards compatibility only
+
+		if( empty( $_POST['twoCheckoutToken'] ) ) {
+			rcp_errors()->add( 'missing_card_token', __( 'Missing 2Checkout token, please try again or contact support if the issue persists.', 'rcp' ), 'register' );
+			return;
+		}
+
+		$paid = false;
+
+		if ( $this->auto_renew ) {
+
+			$payment_type = 'Credit Card';
+			$line_items   = array( array(
+				"recurrence"  => $this->length . ' ' . ucfirst( $this->length_unit ),
+				"type"        => 'product',
+				"price"       => $this->amount,
+				"productId"   => $this->subscription_id,
+				"name"        => $this->subscription_name,
+				"quantity"    => '1',
+				"tangible"    => 'N',
+				"startupFee"  => $this->initial_amount - $this->amount
+			) );
+
+		} else {
+
+			$payment_type = 'Credit Card One Time';
+			$line_items   = array( array(
+				"recurrence"  => 0,
+				"type"        => 'product',
+				"price"       => $this->initial_amount,
+				"productId"   => $this->subscription_id,
+				"name"        => $this->subscription_name,
+				"quantity"    => '1',
+				"tangible"    => 'N'
+			) );
+
+		}
+
+		try {
+
+			$charge = Twocheckout_Charge::auth( array(
+				'merchantOrderId' => $this->subscription_key,
+				'token'           => $_POST['twoCheckoutToken'],
+				'currency'        => strtolower( $this->currency ),
+				'billingAddr'     => array(
+					'name'        => sanitize_text_field( $_POST['rcp_card_name'] ),
+					'addrLine1'   => sanitize_text_field( $_POST['rcp_card_address'] ),
+					'city'        => sanitize_text_field( $_POST['rcp_card_city'] ),
+					'state'       => sanitize_text_field( $_POST['rcp_card_state'] ),
+					'zipCode'     => sanitize_text_field( $_POST['rcp_card_zip'] ),
+					'country'     => sanitize_text_field( $_POST['rcp_card_country'] ),
+					'email'       => $this->email,
+				),
+				"lineItems"       => $line_items,
+			));
+
+			if( $charge['response']['responseCode'] == 'APPROVED' ) {
+
+				// This activates the user's account.
+				$rcp_payments_db->update( $this->payment->id, array(
+					'date'             => date( 'Y-m-d H:i:s', current_time( 'timestamp' ) ),
+					'payment_type'     => $payment_type,
+					'transaction_id'   => $charge['response']['orderNumber'],
+					'status'           => 'complete'
+				) );
+
+				do_action( 'rcp_gateway_payment_processed', $member, $this->payment->id, $this );
+
+				$paid = true;
+			}
+
+		} catch ( Twocheckout_Error $e ) {
+
+			$this->error_message = $e->getMessage();
+			do_action( 'rcp_registration_failed', $this );
+			wp_die( $e->getMessage(), __( 'Error', 'rcp' ), array( 'response' => '401' ) );
+
+		}
+
+		if ( $paid ) {
+
+			$this->membership->add_note( __( 'Subscription started in 2Checkout', 'rcp' ) );
+			$this->membership->set_gateway_subscription_id( '2co_' . $charge['response']['orderNumber'] );
+
+			do_action( 'rcp_2co_signup', $this->user_id, $this );
+
+		}
+
+		// redirect to the success page, or error page if something went wrong
+		wp_redirect( $this->return_url ); exit;
+	}
+
+	/**
+	 * Proccess webhooks
+	 *
+	 * @access public
+	 * @since  2.3
+	 * @return void
+	 */
+	public function process_webhooks() {
+
+		if ( isset( $_GET['listener'] ) && $_GET['listener'] == '2checkout' ) {
+
+			rcp_log( 'Starting to process 2Checkout webhook.' );
+
+			global $wpdb;
+
+			$hash  = strtoupper( md5( $_POST['sale_id'] . $this->seller_id . $_POST['invoice_id'] . $this->secret_word ) );
+
+			if ( ! hash_equals( $hash, $_POST['md5_hash'] ) ) {
+				rcp_log( 'Exiting 2Checkout webhook - invalid MD5 hash.', true );
+
+				die('-1');
+			}
+
+			if ( empty( $_POST['message_type'] ) ) {
+				rcp_log( 'Exiting 2Checkout webhook - empty message_type.', true );
+
+				die( '-2' );
+			}
+
+			if ( empty( $_POST['vendor_id'] ) ) {
+				rcp_log( 'Exiting 2Checkout webhook - empty vendor_id.', true );
+
+				die( '-3' );
+			}
+
+			$subscription_key = sanitize_text_field( $_POST['vendor_order_id'] );
+			$this->membership = rcp_get_membership_by( 'subscription_key', $subscription_key );
+
+			if ( empty( $this->membership ) ) {
+				rcp_log( sprintf( 'Exiting 2Checkout webhook - membership not found from order ID %s.', $subscription_key ), true );
+
+				die( '-4' );
+			}
+
+			$member = new RCP_Member( $this->membership->get_user_id() ); // for backwards compatibility
+
+			if( 'twocheckout' != $this->membership->get_gateway() ) {
+				rcp_log( 'Exiting 2Checkout webhook - membership is not a 2Checkout subscription.' );
+
+				return;
+			}
+
+			rcp_log( sprintf( 'Processing webhook for membership #%d.', $this->membership->get_id() ) );
+
+			$payments = new RCP_Payments();
+
+			switch( strtoupper( $_POST['message_type'] ) ) {
+
+				case 'ORDER_CREATED' :
+					rcp_log( 'Processing 2Checkout ORDER_CREATED webhook.' );
+
+					break;
+
+				case 'REFUND_ISSUED' :
+
+					rcp_log( sprintf( 'Processing 2Checkout REFUND_ISSUED webhook for invoice ID %s.', $_POST['invoice_id'] ) );
+
+					$payment = $payments->get_payment_by( 'transaction_id', $_POST['invoice_id'] );
+					$payments->update( $payment->id, array( 'status' => 'refunded' ) );
+
+					if( ! empty( $_POST['recurring'] ) ) {
+
+						$this->membership->cancel();
+						$this->membership->add_note( __( 'Membership cancelled via refund 2Checkout', 'rcp' ) );
+
+					}
+
+					break;
+
+				case 'RECURRING_INSTALLMENT_SUCCESS' :
+
+					rcp_log( sprintf( 'Processing 2Checkout RECURRING_INSTALLMENT_SUCCESS webhook for membership #%d.', $this->membership->get_id() ) );
+
+					$payment_data = array(
+						'date'             => date( 'Y-m-d H:i:s', strtotime( $_POST['timestamp'], current_time( 'timestamp' ) ) ),
+						'subscription'     => $this->membership->get_membership_level_name(),
+						'payment_type'     => sanitize_text_field( $_POST['payment_type'] ),
+						'transaction_type' => 'renewal',
+						'subscription_key' => $subscription_key,
+						'amount'           => sanitize_text_field( $_POST['item_list_amount_1'] ), // don't have a total from this call, but this should be safe
+						'subtotal'         => sanitize_text_field( $_POST['item_list_amount_1'] ),
+						'user_id'          => $this->membership->get_user_id(),
+						'customer_id'      => $this->membership->get_customer()->get_id(),
+						'membership_id'    => $this->membership->get_id(),
+						'transaction_id'   => sanitize_text_field( $_POST['invoice_id'] ),
+						'gateway'          => 'twocheckout'
+					);
+
+					$recurring = ! empty( $_POST['recurring'] );
+					$this->membership->renew( $recurring );
+					$payment_id = $payments->insert( $payment_data );
+					$this->membership->add_note( __( 'Membership renewed in 2Checkout', 'rcp' ) );
+
+					do_action( 'rcp_webhook_recurring_payment_processed', $member, $payment_id, $this );
+					do_action( 'rcp_gateway_payment_processed', $member, $payment_id, $this );
+
+					break;
+
+				case 'RECURRING_INSTALLMENT_FAILED' :
+
+					rcp_log( 'Processing 2Checkout RECURRING_INSTALLMENT_FAILED webhook.' );
+
+					if ( ! empty( $_POST['sale_id'] ) ) {
+						$this->webhook_event_id = sanitize_text_field( $_POST['sale_id'] );
+					}
+
+					do_action( 'rcp_recurring_payment_failed', $member, $this );
+
+					break;
+
+				case 'RECURRING_STOPPED' :
+
+					rcp_log( 'Processing 2Checkout RECURRING_STOPPED webhook.' );
+
+					if ( $this->membership->has_payment_plan() && $this->membership->at_maximum_renewals() ) {
+						rcp_log( sprintf( 'Membership #%d has completed its payment plan - not cancelling.', $this->membership->get_id() ) );
+					} else {
+						if ( $this->membership->is_active() ) {
+							$this->membership->cancel();
+							$this->membership->add_note( __( 'Membership cancelled via 2Checkout webhook.', 'rcp' ) );
+						} else {
+							rcp_log( sprintf( 'Membership #%d is not active - not cancelling.', $this->membership->get_id() ) );
+						}
+
+						do_action( 'rcp_webhook_cancel', $member, $this );
+					}
+
+
+					break;
+
+				case 'RECURRING_COMPLETE' :
+
+					rcp_log( 'Processing 2Checkout RECURRING_COMPLETE webhook.' );
+
+					break;
+
+				case 'RECURRING_RESTARTED' :
+
+					rcp_log( 'Processing 2Checkout RECURRING_RESTARTED webhook.' );
+
+					$this->membership->set_status( 'active' );
+					$this->membership->add_note( __( 'Subscription restarted in 2Checkout', 'rcp' ) );
+
+					do_action( 'rcp_webhook_recurring_payment_profile_created', $member, $this );
+
+					break;
+
+
+				case 'FRAUD_STATUS_CHANGED' :
+
+					rcp_log( sprintf( 'Processing 2Checkout FRAUD_STATUS_CHANGED webhook. Status: %s', $_POST['fraud_status'] ) );
+
+					switch ( $_POST['fraud_status'] ) {
+						case 'pass':
+							break;
+						case 'fail':
+
+							$this->membership->set_status( 'pending' );
+							$this->membership->add_note( __( 'Payment flagged as fraudulent in 2Checkout', 'rcp' ) );
+
+							break;
+						case 'wait':
+							break;
+					}
+
+					break;
+			}
+
+			do_action( 'rcp_2co_' . strtolower( $_POST['message_type'] ) . '_ins', $member );
+			die( 'success');
+		}
+	}
+
+	/**
+	 * Display fields and add extra JavaScript
+	 *
+	 * @access public
+	 * @since  2.3
+	 * @return void
+	 */
+	public function fields() {
+		ob_start();
+		?>
+		<script type="text/javascript">
+			// Called when token created successfully.
+			var successCallback = function(data) {
+				// re-enable the submit button
+				jQuery('#rcp_registration_form #rcp_submit').attr("disabled", false);
+				// Remove loding overlay
+				jQuery('#rcp_ajax_loading').hide();
+
+				var form$ = jQuery('#rcp_registration_form');
+				// token contains id, last4, and card type
+				var token = data.response.token.token;
+				// insert the token into the form so it gets submitted to the server
+				form$.append("<input type='hidden' name='twoCheckoutToken' value='" + token + "' />");
+
+				form$.get(0).submit();
+			};
+			// Called when token creation fails.
+			var errorCallback = function(data) {
+				if (data.errorCode === 200) {
+					tokenRequest();
+				} else {
+
+					jQuery('#rcp_registration_form').unblock();
+					jQuery('#rcp_submit').before( '<div class="rcp_message error"><p class="rcp_error"><span>' + data.errorMsg + '</span></p></div>' );
+					jQuery('#rcp_submit').val( rcp_script_options.register );
+
+				}
+			};
+			var tokenRequest = function() {
+				// Setup token request arguments
+				var args = {
+					sellerId: '<?php echo $this->seller_id; ?>',
+					publishableKey: '<?php echo $this->publishable_key; ?>',
+					ccNo: jQuery('.rcp_card_number').val(),
+					cvv: jQuery('.rcp_card_cvc').val(),
+					expMonth: jQuery('.rcp_card_exp_month').val(),
+					expYear: jQuery('.rcp_card_exp_year').val()
+				};
+				// Make the token request
+				TCO.requestToken(successCallback, errorCallback, args);
+			};
+			jQuery(document).ready(function($) {
+				// Pull in the public encryption key for our environment
+				TCO.loadPubKey('<?php echo $this->environment; ?>');
+
+				jQuery('body').on('rcp_register_form_submission', function rcp_2co_register_form_submission_handler(event, response, form_id) {
+
+					if ( response.gateway.slug !== 'twocheckout' ) {
+						return;
+					}
+
+					event.preventDefault();
+
+					/*
+					 * Create token if the amount due today is greater than $0, or if the recurring
+					 * amount is greater than $0 and auto renew is enabled.
+					 */
+					if( response.total > 0 || ( response.recurring_total > 0 && true == response.auto_renew ) ) {
+
+
+						// Call our token request function
+						tokenRequest();
+
+						// Prevent form from submitting
+						return false;
+
+					}
+				});
+			});
+		</script>
+		<?php
+		rcp_get_template_part( 'card-form', 'full' );
+		return ob_get_clean();
+	}
+
+	/**
+	 * Validate additional fields during registration submission
+	 *
+	 * @access public
+	 * @since  2.3
+	 * @return void
+	 */
+	public function validate_fields() {
+
+		if( empty( $_POST['rcp_card_cvc'] ) ) {
+			rcp_errors()->add( 'missing_card_code', __( 'The security code you have entered is invalid', 'rcp' ), 'register' );
+		}
+
+		if( empty( $_POST['rcp_card_address'] ) ) {
+			rcp_errors()->add( 'missing_card_address', __( 'The address you have entered is invalid', 'rcp' ), 'register' );
+		}
+
+		if( empty( $_POST['rcp_card_city'] ) ) {
+			rcp_errors()->add( 'missing_card_city', __( 'The city you have entered is invalid', 'rcp' ), 'register' );
+		}
+
+		if( empty( $_POST['rcp_card_state'] ) && $this->card_needs_state_and_zip() ) {
+			rcp_errors()->add( 'missing_card_state', __( 'The state you have entered is invalid', 'rcp' ), 'register' );
+		}
+
+		if( empty( $_POST['rcp_card_country'] ) ) {
+			rcp_errors()->add( 'missing_card_country', __( 'The country you have entered is invalid', 'rcp' ), 'register' );
+		}
+
+		if( empty( $_POST['rcp_card_zip'] ) && $this->card_needs_state_and_zip() ) {
+			rcp_errors()->add( 'missing_card_zip', __( 'The zip / postal code you have entered is invalid', 'rcp' ), 'register' );
+		}
+
+	}
+
+	/**
+	 * Load 2Checkout JS
+	 *
+	 * @access public
+	 * @since  2.3
+	 * @return void
+	 */
+	public function scripts() {
+		wp_enqueue_script( 'twocheckout', 'https://www.2checkout.com/checkout/api/2co.min.js', array( 'jquery' ) );
+	}
+
+	/**
+	 * Determine if zip / state are required
+	 *
+	 * @access private
+	 * @since  2.3
+	 * @return bool
+	 */
+	private function card_needs_state_and_zip() {
+
+		$ret = true;
+
+		if( ! empty( $_POST['rcp_card_country'] ) ) {
+
+			$needs_zip = array(
+				'AR',
+				'AU',
+				'BG',
+				'CA',
+				'CH',
+				'CY',
+				'EG',
+				'FR',
+				'IN',
+				'ID',
+				'IT',
+				'JP',
+				'MY',
+				'ME',
+				'NL',
+				'PA',
+				'PH',
+				'PO',
+				'RO',
+				'RU',
+				'SR',
+				'SG',
+				'ZA',
+				'ES',
+				'SW',
+				'TH',
+				'TU',
+				'GB',
+				'US'
+			);
+
+			if( ! in_array( $_POST['rcp_card_country'], $needs_zip ) ) {
+				$ret = false;
+			}
+
+		}
+
+		return $ret;
+	}
+}

wp-content/plugins/restrict-content-pro/pro/includes/gateways/class-rcp-payment-gateway-braintree.php

@@ -0,0 +1,841 @@
+<?php
+/**
+ * Braintree Payment Gateway Class
+ *
+ * @package    Restrict Content Pro
+ * @subpackage Classes/Gateways/Braintree
+ * @copyright  Copyright (c) 2017, Sandhills Development
+ * @license    http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ * @since      2.8
+ */
+
+class RCP_Payment_Gateway_Braintree extends RCP_Payment_Gateway {
+
+	/**
+	 * @var Braintree\Gateway
+	 */
+	protected $braintree;
+	protected $merchantId;
+	protected $publicKey;
+	protected $privateKey;
+	protected $encryptionKey;
+	protected $environment;
+
+	/**
+	 * Initializes the gateway configuration.
+	 *
+	 * @since 2.8
+	 * @return void
+	 */
+	public function init() {
+
+		if ( version_compare( PHP_VERSION, '5.4.0', '<' ) ) {
+			return;
+		}
+
+		global $rcp_options;
+
+		$this->supports[] = 'one-time';
+		$this->supports[] = 'recurring';
+		$this->supports[] = 'fees';
+		$this->supports[] = 'trial';
+		$this->supports[] = 'gateway-submits-form';
+		$this->supports[] = 'card-updates';
+		$this->supports[] = 'expiration-extension-on-renewals'; // @link https://github.com/restrictcontentpro/restrict-content-pro/issues/1259
+
+		if ( $this->test_mode ) {
+			$this->merchantId    = ! empty( $rcp_options['braintree_sandbox_merchantId'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_merchantId'] ) : '';
+			$this->publicKey     = ! empty( $rcp_options['braintree_sandbox_publicKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_publicKey'] ) : '';
+			$this->privateKey    = ! empty( $rcp_options['braintree_sandbox_privateKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_privateKey'] ) : '';
+			$this->encryptionKey = ! empty( $rcp_options['braintree_sandbox_encryptionKey'] ) ? sanitize_text_field( $rcp_options['braintree_sandbox_encryptionKey'] ) : '';
+			$this->environment   = 'sandbox';
+		} else {
+			$this->merchantId    = ! empty( $rcp_options['braintree_live_merchantId'] ) ? sanitize_text_field( $rcp_options['braintree_live_merchantId'] ) : '';
+			$this->publicKey     = ! empty( $rcp_options['braintree_live_publicKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_publicKey'] ) : '';
+			$this->privateKey    = ! empty( $rcp_options['braintree_live_privateKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_privateKey'] ) : '';
+			$this->encryptionKey = ! empty( $rcp_options['braintree_live_encryptionKey'] ) ? sanitize_text_field( $rcp_options['braintree_live_encryptionKey'] ) : '';
+			$this->environment   = 'production';
+		}
+
+		if ( ! class_exists( 'Braintree\\Gateway' ) ) {
+			require_once RCP_PLUGIN_DIR . 'pro/includes/libraries/braintree/lib/Braintree.php';
+		}
+
+		$this->braintree = new Braintree\Gateway( array(
+			'environment' => $this->environment,
+			'merchantId'  => $this->merchantId,
+			'publicKey'   => $this->publicKey,
+			'privateKey'  => $this->privateKey
+		) );
+
+	}
+
+	/**
+	 * Validates the form fields.
+	 * If there are any errors, it creates a new WP_Error instance
+	 * via the rcp_errors() function.
+	 *
+	 * @see WP_Error::add()
+	 * @uses rcp_errors()
+	 * @return void
+	 */
+	public function validate_fields() {}
+
+	/**
+	 * Processes a registration payment.
+	 *
+	 * @return void
+	 */
+	public function process_signup() {
+
+		if ( empty( $_POST['payment_method_nonce'] ) ) {
+			$this->handle_processing_error(
+				new Exception(
+					__( 'Missing Braintree payment nonce. Please try again. Contact support if the issue persists.', 'rcp' )
+				)
+			);
+		}
+
+		$payment_method_nonce = $_POST['payment_method_nonce'];
+
+		/**
+		 * @var RCP_Payments $rcp_payments_db
+		 */
+		global $rcp_payments_db;
+
+		$txn_args = array();
+		$member   = new RCP_Member( $this->user_id ); // For backwards compatibility only.
+		$user     = get_userdata( $this->user_id );
+
+		/**
+		 * Set up the customer object.
+		 *
+		 * Get the customer record from Braintree if it already exists,
+		 * otherwise create a new customer record.
+		 */
+		$customer = false;
+		$payment_profile_id = rcp_get_customer_gateway_id( $this->membership->get_customer_id(), 'braintree' );
+
+
+		if ( $payment_profile_id ) {
+			try {
+				$customer = $this->braintree->customer()->find( $payment_profile_id );
+			} catch ( Braintree_Exception_NotFound $e ) {
+				$customer = false;
+			} catch ( Exception $e ) {
+				$this->handle_processing_error( $e );
+			}
+		}
+
+		if ( ! $customer ) {
+			// Search for existing customer by ID.
+			$collection = $this->braintree->customer()->search( array(
+				Braintree_CustomerSearch::id()->is( 'bt_' . $this->user_id )
+			) );
+
+			if ( $collection ) {
+				foreach ( $collection as $record ) {
+					if ( $record->id === 'bt_' . $this->user_id ) {
+						$customer = $record;
+						break;
+					}
+				}
+			}
+		}
+
+		if ( ! $customer ) {
+
+			try {
+				$result = $this->braintree->customer()->create( array(
+					'id'                 => 'bt_' . $this->user_id,
+					'firstName'          => ! empty( $user->first_name ) ? sanitize_text_field( $user->first_name ) : '',
+					'lastName'           => ! empty( $user->last_name ) ? sanitize_text_field( $user->last_name ) : '',
+					'email'              => $user->user_email,
+					'riskData'           => array(
+						'customerBrowser' => $_SERVER['HTTP_USER_AGENT'],
+						'customerIp'      => rcp_get_ip()
+					)
+				) );
+
+				if ( $result->success && $result->customer ) {
+					$customer = $result->customer;
+				}
+
+			} catch ( Exception $e ) {
+				// Customer lookup/creation failed
+				$this->handle_processing_error( $e );
+			}
+		}
+
+		if ( empty( $customer ) ) {
+			$this->handle_processing_error( new Exception( __( 'Unable to locate or create customer record. Please try again. Contact support if the problem persists.', 'rcp' ) ) );
+		}
+
+		// Set the customer ID.
+		$this->membership->set_gateway_customer_id( $customer->id );
+
+		$payment_method_token = false;
+
+		if ( $this->initial_amount > 0 ) {
+
+			/**
+			 * Always process a one-time payment for the first transaction.
+			 */
+			try {
+				$single_payment = $this->braintree->transaction()->sale( array(
+					'amount'             => $this->initial_amount,
+					'customerId'         => $customer->id,
+					'paymentMethodNonce' => $payment_method_nonce,
+					'options'            => array(
+						'submitForSettlement'   => true,
+						'storeInVaultOnSuccess' => true
+					)
+				) );
+
+				if ( $single_payment->success ) {
+
+					$payment_method_token = $single_payment->transaction->creditCardDetails->token;
+
+					$rcp_payments_db->update( $this->payment->id, array(
+						'date'           => date( 'Y-m-d H:i:s', time() ),
+						'payment_type'   => __( 'Braintree Credit Card Initial Payment', 'rcp' ),
+						'transaction_id' => $single_payment->transaction->id,
+						'status'         => 'complete'
+					) );
+
+					/**
+					 * Triggers when a gateway payment is completed.
+					 *
+					 * @param RCP_Member                    $member     Deprecated member object.
+					 * @param int                           $payment_id ID of the payment record in RCP.
+					 * @param RCP_Payment_Gateway_Braintree $this       Gateway object.
+					 */
+					do_action( 'rcp_gateway_payment_processed', $member, $this->payment->id, $this );
+
+				} else {
+					throw new Exception( sprintf( __( 'There was a problem processing your payment. Message: %s', 'rcp' ), $single_payment->message ) );
+				}
+
+			} catch ( Exception $e ) {
+				$this->handle_processing_error( $e );
+			}
+
+		} elseif ( empty( $this->initial_amount ) && $this->auto_renew ) {
+
+			/**
+			 * Vault the payment method.
+			 *
+			 * Setting up a subscription requires a vaulted payment method first.
+			 * This is done automatically when doing a one-time transaction, so we only need to do this
+			 * separately if we haven't done a one-time charge.
+			 */
+			try {
+				$vaulted_payment_method = $this->braintree->paymentMethod()->create( array(
+					'customerId'         => $customer->id,
+					'paymentMethodNonce' => $payment_method_nonce
+				) );
+
+				if ( $vaulted_payment_method->success && isset( $vaulted_payment_method->paymentMethod->token ) ) {
+					$payment_method_token = $vaulted_payment_method->paymentMethod->token;
+				}
+
+			} catch ( Exception $e ) {
+				$error = sprintf( 'Braintree Gateway: Error occurred while vaulting the payment method. Message: %s', $e->getMessage() );
+				rcp_log( $error, true );
+				$this->membership->add_note( $error );
+			}
+
+			// Complete the pending payment.
+			$rcp_payments_db->update( $this->payment->id, array(
+				'date'           => date( 'Y-m-d H:i:s', time() ),
+				'payment_type'   => __( 'Braintree Credit Card Initial Payment', 'rcp' ),
+				'status'         => 'complete'
+			) );
+
+		}
+
+		/**
+		 * Set up the subscription values and create the subscription.
+		 */
+		if ( $this->auto_renew ) {
+
+			try {
+
+				// Failure if we don't have a token.
+				if ( empty( $payment_method_token ) ) {
+					throw new Exception( __( 'Missing payment method token.', 'rcp' ) );
+				}
+
+				$txn_args['planId'] = $this->subscription_data['subscription_id'];
+				$txn_args['price']  = $this->amount;
+
+				if ( $this->is_3d_secure_enabled() ) {
+					// If 3D secure is enabled, we need a nonce from the vaulted payment method.
+					$nonce_result                   = $this->braintree->paymentMethodNonce()->create( $payment_method_token );
+					$txn_args['paymentMethodNonce'] = $nonce_result->paymentMethodNonce->nonce;
+				} else {
+					// Otherwise we can use a token, which doesn't have 3D secure data.
+					$txn_args['paymentMethodToken'] = $payment_method_token;
+				}
+
+				/**
+				 * Start the subscription at the end of the trial period (if applicable) or the end of the first billing period.
+				 */
+				if ( ! empty( $this->subscription_start_date ) ) {
+					$txn_args['firstBillingDate'] = $this->subscription_start_date;
+				} else {
+					// Now set the firstBillingDate to the expiration date of the membership, modified to current time instead of 23:59.
+					$timezone     = get_option( 'timezone_string' );
+					$timezone     = ! empty( $timezone ) ? $timezone : 'UTC';
+					$datetime     = new DateTime( $this->membership->get_expiration_date( false ), new DateTimeZone( $timezone ) );
+					$current_time = getdate( current_time( 'timestamp' ) );
+					$datetime->setTime( $current_time['hours'], $current_time['minutes'], $current_time['seconds'] );
+					$txn_args['firstBillingDate'] = $datetime->format( 'Y-m-d H:i:s' );
+				}
+
+				rcp_log( sprintf( 'Braintree Gateway: Creating subscription with start date: %s', $txn_args['firstBillingDate'] ) );
+
+				$result = $this->braintree->subscription()->create( $txn_args );
+
+				if ( $result->success ) {
+					$this->membership->set_gateway_subscription_id( $result->subscription->id );
+				} else {
+					throw new Exception( sprintf( __( 'Failed to create the subscription. Message: %s.', 'rcp' ), esc_html( $result->message ) ) );
+				}
+
+			} catch ( Exception $e ) {
+				$error = sprintf( 'Braintree Gateway: Error occurred while creating the subscription. Message: %s', $e->getMessage() );
+				rcp_log( $error, true );
+				$this->membership->add_note( $error );
+				$this->membership->set_recurring( false );
+			}
+
+		}
+
+		wp_redirect( $this->return_url ); exit;
+
+	}
+
+	/**
+	 * Processes the Braintree webhooks.
+	 *
+	 * @return void
+	 */
+	public function process_webhooks() {
+
+		if ( isset( $_GET['bt_challenge'] ) ) {
+			try {
+				$verify = $this->braintree->webhookNotification()->verify( $_GET['bt_challenge'] );
+				die( $verify );
+			} catch ( Exception $e ) {
+				rcp_log( 'Exiting Braintree webhook - verification failed.', true );
+
+				wp_die( 'Verification failed' );
+			}
+		}
+
+		if ( ! isset( $_POST['bt_signature'] ) || ! isset( $_POST['bt_payload'] ) ) {
+			return;
+		}
+
+		rcp_log( 'Starting to process Braintree webhook.' );
+
+		$data = false;
+
+		try {
+			$data = $this->braintree->webhookNotification()->parse( $_POST['bt_signature'], $_POST['bt_payload'] );
+		} catch ( Exception $e ) {
+			rcp_log( 'Exiting Braintree webhook - invalid signature.', true );
+
+			die( 'Invalid signature' );
+		}
+
+		if ( empty( $data->kind ) ) {
+			rcp_log( 'Exiting Braintree webhook - invalid webhook.', true );
+
+			die( 'Invalid webhook' );
+		}
+
+		/**
+		 * Return early if this is a test webhook.
+		 */
+		if ( 'check' === $data->kind ) {
+			rcp_log( 'Exiting Braintree webhook - this is a test webhook.' );
+
+			die( 200 );
+		}
+
+		/**
+		 * Get the membership from the subscription ID.
+		 * @todo is subscription ID unique enough?? Should check for customer ID too.
+		 */
+		if ( empty( $user_id ) && ! empty( $data->subscription->id ) ) {
+			$this->membership = rcp_get_membership_by( 'gateway_subscription_id', $data->subscription->id );
+
+		}
+
+		if ( ! empty( $data->subscription->transactions ) ) {
+			$transaction = $data->subscription->transactions[0];
+		}
+
+		/**
+		 * For backwards compatibility with the old Braintree add-on,
+		 * find a user with this subscription ID stored in the meta
+		 * `rcp_recurring_payment_id`.
+		 */
+		if ( empty( $this->membership ) && ! empty( $data->subscription->id ) ) {
+
+			global $wpdb;
+
+			$user_id = $wpdb->get_var( $wpdb->prepare( "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = 'rcp_recurring_payment_id' AND meta_value = %s LIMIT 1", $data->subscription->id ) );
+
+			if ( ! empty( $user_id ) ) {
+				$customer = rcp_get_customer_by_user_id( $user_id );
+
+				if ( ! empty( $customer ) ) {
+					/*
+					 * We can only use this function if:
+					 * 		- Multiple memberships is disabled; or
+					 * 		- The customer only has one membership anyway.
+					 */
+					if ( ! rcp_multiple_memberships_enabled() || 1 === count( $customer->get_memberships() ) ) {
+						$this->membership = rcp_get_customer_single_membership( $customer->get_id() );
+					}
+				}
+			}
+
+		}
+
+		if ( empty( $this->membership ) ) {
+			rcp_log( 'Exiting Braintree webhook - membership not found.', true );
+
+			die( 'no membership found' );
+		}
+
+		$member = new RCP_Member( $this->membership->get_user_id() ); // for backwards compat
+
+		rcp_log( sprintf( 'Processing webhook for membership #%d.', $this->membership->get_id() ) );
+
+		if ( empty( $this->membership->get_object_id() ) ) {
+			rcp_log( 'Exiting Braintree webhook - no membership level associated with membership.', true );
+
+			die( 'no membership level found' );
+		}
+
+		$pending_payment_id = rcp_get_membership_meta( $this->membership->get_id(), 'pending_payment_id', true );
+
+		$rcp_payments = new RCP_Payments;
+
+		/**
+		 * Process the webhook.
+		 *
+		 * Descriptions of the webhook kinds below come from the Braintree developer docs.
+		 * @see https://developers.braintreepayments.com/reference/general/webhooks/subscription/php
+		 */
+		switch ( $data->kind ) {
+
+			/**
+			 * A subscription is canceled.
+			 */
+			case 'subscription_canceled':
+
+				rcp_log( 'Processing Braintree subscription_canceled webhook.' );
+
+				// If this is a completed payment plan, we can skip any cancellation actions. This is handled in renewals.
+				if ( $this->membership->has_payment_plan() && $this->membership->at_maximum_renewals() ) {
+					rcp_log( sprintf( 'Membership #%d has completed its payment plan - not cancelling.', $this->membership->get_id() ) );
+					die( 'membership payment plan completed' );
+				}
+
+				if ( $this->membership->is_active() ) {
+					$this->membership->cancel();
+				} else {
+					rcp_log( sprintf( 'Membership #%d is not active - not cancelling.', $this->membership->get_id() ) );
+				}
+
+				/**
+				 * There won't be a paidThroughDate if a trial user cancels,
+				 * so we need to check that it exists.
+				 */
+				if ( ! empty( $data->subscription->paidThroughDate ) ) {
+					$this->membership->set_expiration_date( $data->subscription->paidThroughDate->format( 'Y-m-d 23:59:59' ) );
+				}
+
+				$this->membership->add_note( __( 'Subscription cancelled in Braintree via webhook.', 'rcp' ) );
+
+				do_action( 'rcp_webhook_cancel', $member, $this );
+
+				die( 'braintree subscription cancelled' );
+
+				break;
+
+			/**
+			 * A subscription successfully moves to the next billing cycle.
+			 * This occurs if a new transaction is created. It will also occur
+			 * when a billing cycle is skipped due to the presence of a
+			 * negative balance that covers the cost of the subscription.
+			 */
+			case 'subscription_charged_successfully':
+
+				rcp_log( 'Processing Braintree subscription_charged_successfully webhook.' );
+
+				if ( $rcp_payments->payment_exists( $transaction->id ) ) {
+					do_action( 'rcp_ipn_duplicate_payment', $transaction->id, $member, $this );
+
+					die( 'duplicate payment found' );
+				}
+
+				if ( ! empty( $pending_payment_id ) ) {
+
+					// First payment on a new membership.
+
+					$rcp_payments->update( $pending_payment_id, array(
+						'date'             => date( $transaction->createdAt->format( 'Y-m-d H:i:s' ) ),
+						'payment_type'     => 'Braintree Credit Card',
+						'transaction_id'   => $transaction->id,
+					    'status'           => 'complete'
+					) );
+
+					$this->membership->add_note( __( 'Subscription started in Braintree', 'rcp' ) );
+
+					$payment_id = $pending_payment_id;
+
+				} else {
+
+					// Renewing an existing membership.
+
+					$this->membership->renew( true, 'active', $data->subscription->paidThroughDate->format( 'Y-m-d 23:59:59' ) );
+
+					$payment_id = $rcp_payments->insert( array(
+						'date'             => date( $transaction->createdAt->format( 'Y-m-d H:i:s' ) ),
+						'payment_type'     => 'Braintree Credit Card',
+						'transaction_type' => 'renewal',
+						'user_id'          => $this->membership->get_user_id(),
+						'customer_id'      => $this->membership->get_customer_id(),
+						'membership_id'    => $this->membership->get_id(),
+						'amount'           => $transaction->amount,
+						'subtotal'         => $transaction->subtotal,
+						'transaction_id'   => $transaction->id,
+						'subscription'     => $this->membership->get_membership_level_name(),
+						'subscription_key' => $member->get_subscription_key(),
+						'object_type'      => 'subscription',
+						'object_id'        => $this->membership->get_object_id(),
+						'gateway'          => 'braintree'
+					) );
+
+					$member->add_note( sprintf( __( 'Payment %s collected in Braintree', 'rcp' ), $payment_id ) );
+
+					do_action( 'rcp_webhook_recurring_payment_processed', $member, $payment_id, $this );
+				}
+
+				do_action( 'rcp_gateway_payment_processed', $member, $payment_id, $this );
+
+				die( 'braintree payment recorded' );
+				break;
+
+			/**
+			 * A subscription already exists and fails to create a successful charge.
+			 * This will not trigger on manual retries or if the attempt to create a
+			 * subscription fails due to an unsuccessful transaction.
+			 */
+			case 'subscription_charged_unsuccessfully':
+				rcp_log( 'Processing Braintree subscription_charged_unsuccessfully webhook.' );
+
+				do_action( 'rcp_recurring_payment_failed', $member, $this );
+
+				die( 'subscription_charged_unsuccessfully' );
+				break;
+
+			/**
+			 * A subscription reaches the specified number of billing cycles and expires.
+			 */
+			case 'subscription_expired':
+
+				rcp_log( 'Processing Braintree subscription_expired webhook.' );
+
+				$this->membership->set_status( 'expired' );
+
+				$this->membership->set_expiration_date( $data->subscription->paidThroughDate->format( 'Y-m-d H:i:s' ) );
+
+				$this->membership->add_note( __( 'Subscription expired in Braintree', 'rcp' ) );
+
+				die( 'member expired' );
+				break;
+
+			/**
+			 * A subscription's trial period ends.
+			 */
+			case 'subscription_trial_ended':
+
+				rcp_log( 'Processing Braintree subscription_trial_ended webhook.' );
+
+				$this->membership->renew( $member->is_recurring(), '', $data->subscription->billingPeriodEndDate->format( 'Y-m-d H:i:s' ) );
+				$this->membership->add_note( __( 'Trial ended in Braintree', 'rcp' ) );
+				die( 'subscription_trial_ended processed' );
+				break;
+
+			/**
+			 * A subscription's first authorized transaction is created.
+			 * Subscriptions with trial periods will never trigger this notification.
+			 */
+			case 'subscription_went_active':
+
+				rcp_log( 'Processing Braintree subscription_went_active webhook.' );
+
+				if ( ! empty( $pending_payment_id ) ) {
+					$rcp_payments->update( $pending_payment_id, array(
+						'date'             => $transaction->createdAt->format( 'Y-m-d H:i:s' ),
+						'payment_type'     => 'Braintree Credit Card',
+						'transaction_id'   => $transaction->id,
+					    'status'           => 'complete'
+					) );
+
+					$this->membership->add_note( sprintf( __( 'Subscription %s started in Braintree', 'rcp' ), $pending_payment_id ) );
+				}
+
+				do_action( 'rcp_webhook_recurring_payment_profile_created', $member, $this );
+
+				die( 'subscription went active' );
+				break;
+
+			/**
+			 * A subscription has moved from the active status to the past due status.
+			 * This occurs when a subscription’s initial transaction is declined.
+			 */
+			case 'subscription_went_past_due':
+
+				rcp_log( 'Processing Braintree subscription_went_past_due webhook.' );
+
+				$this->membership->set_status( 'pending' );
+				$this->membership->add_note( __( 'Subscription went past due in Braintree', 'rcp' ) );
+				die( 'subscription past due: member pending' );
+				break;
+
+			default:
+				die( 'unrecognized webhook kind' );
+				break;
+		}
+	}
+
+	/**
+	 * Handles the error processing.
+	 *
+	 * @param Exception $exception
+	 */
+	protected function handle_processing_error( $exception ) {
+
+		$this->error_message = $exception->getMessage();
+
+		do_action( 'rcp_registration_failed', $this );
+
+		wp_die( $exception->getMessage(), __( 'Error', 'rcp' ), array( 'response' => 401 ) );
+
+	}
+
+	/**
+	 * Load the registration fields
+	 *
+	 * Outputs a placeholder for the Drop-in UI and a hidden field for the client token.
+	 *
+	 * @return string
+	 */
+	public function fields() {
+		ob_start();
+
+		$args     = array();
+		$customer = rcp_get_customer();
+
+		if ( ! empty( $customer ) ) {
+			$braintree_customer_id = rcp_get_customer_gateway_id( $customer->get_id(), 'braintree' );
+
+			if ( ! empty( $braintree_customer_id ) ) {
+				$args['customerId'] = $braintree_customer_id;
+			}
+		}
+
+		try {
+			$token = $this->braintree->clientToken()->generate( $args );
+		} catch ( Exception $e ) {
+			return __( 'Failed to create client token.', 'rcp' );
+		}
+		?>
+		<div id="rcp-braintree-dropin-container"></div>
+		<div id="rcp-braintree-dropin-errors"></div>
+		<input type="hidden" id="rcp-braintree-client-token" name="rcp-braintree-client-token" value="<?php echo esc_attr( $token ); ?>" />
+		<?php
+		return ob_get_clean();
+	}
+
+	/**
+	 * Load fields for the Update Billing Card form
+	 *
+	 * Outputs a placeholder for the Drop-in UI and a hidden field for the client token.
+	 *
+	 * @access public
+	 * @since  3.3
+	 * @return void
+	 */
+	public function update_card_fields() {
+
+		global $rcp_membership;
+
+		$args = array();
+
+		if ( ! $rcp_membership instanceof RCP_Membership ) {
+			return; // @todo message?
+		}
+
+		$braintree_customer_id     = $rcp_membership->get_gateway_customer_id();
+		$braintree_subscription_id = $rcp_membership->get_gateway_subscription_id();
+
+		if ( empty( $braintree_customer_id ) || empty( $braintree_subscription_id ) ) {
+			echo '<p>' . __( 'You do not have an active subscription.', 'rcp' ) . '</p>';
+			return;
+		}
+
+		if ( ! empty( $braintree_customer_id ) ) {
+			$args['customerId'] = $braintree_customer_id;
+		}
+
+		try {
+			$token = $this->braintree->clientToken()->generate( $args );
+		} catch ( Exception $e ) {
+			echo '<p>' . sprintf( __( 'An unexpected error occurred: %s', 'rcp' ), esc_html( $e->getMessage() ) ) . '</p>';
+			return;
+		}
+		?>
+		<div id="rcp-braintree-dropin-container"></div>
+		<div id="rcp-braintree-dropin-errors"></div>
+		<input type="hidden" id="rcp-braintree-client-token" name="rcp-braintree-client-token" value="<?php echo esc_attr( $token ); ?>"/>
+		<input type="hidden" id="rcp-braintree-recurring-amount" value="<?php echo esc_attr( $rcp_membership->get_recurring_amount() ); ?>"/>
+		<?php
+
+	}
+
+	/**
+	 * Loads the Braintree javascript library.
+	 */
+	public function scripts() {
+		$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
+
+		wp_enqueue_script( 'rcp-braintree-dropin', 'https://js.braintreegateway.com/web/dropin/1.33.4/js/dropin.min.js', [], '1.33.4' );
+
+		wp_enqueue_script(
+			'rcp-braintree',
+			RCP_PLUGIN_URL . 'pro/includes/gateways/braintree/js/braintree' . $suffix . '.js',
+			array(
+				'jquery',
+				'rcp-braintree-dropin',
+			),
+			RCP_PLUGIN_VERSION
+		);
+
+		$array =  array(
+				'dropin_ui_config'       => $this->get_dropin_ui_config(),
+				'payment_method_options' => $this->get_payment_method_options(),
+				'please_wait'            => esc_html__( 'Please wait...', 'rcp' ),
+				'user_email'             => is_user_logged_in() ? wp_get_current_user()->user_email : '',
+				'try_new_payment'        => __( 'Please try a new payment method.', 'rcp' )
+		);
+
+		wp_localize_script( 'rcp-braintree', 'rcp_braintree_script_options',  $array );
+	}
+
+	/**
+	 * Determines whether or not 3D secure is enabled on the merchant account.
+	 *
+	 * @since 3.3
+	 * @return bool
+	 */
+	protected function is_3d_secure_enabled() {
+
+		try {
+			$token = $this->braintree->clientToken()->generate();
+
+			if ( empty( $token ) ) {
+				throw new Exception();
+			}
+
+			$data = json_decode( base64_decode( $token ) );
+
+			if ( empty( $data ) || empty( $data->threeDSecureEnabled ) ) {
+				throw new Exception();
+			}
+
+			$enabled = true;
+		} catch ( Exception $e ) {
+			$enabled = false;
+		}
+
+		return $enabled;
+
+	}
+
+	/**
+	 * Get drop-in UI default configuration.
+	 *
+	 * @link  https://braintree.github.io/braintree-web-drop-in/docs/current/module-braintree-web-drop-in.html#.create
+	 *
+	 * @since 3.3
+	 * @return array
+	 */
+	protected function get_dropin_ui_config() {
+
+		$config = array(
+			'container'    => '#rcp-braintree-dropin-container',
+			'locale'       => get_locale(),
+			'threeDSecure' => $this->is_3d_secure_enabled()
+		);
+
+		/**
+		 * Filters the default drop-in UI configuration.
+		 *
+		 * @since 3.3
+		 */
+		$config = apply_filters( 'rcp_braintree_dropin_ui_config', $config );
+
+		return $config;
+
+	}
+
+	/**
+	 * Get default options for `requestPaymentMethod()` call.
+	 *
+	 * @link  https://braintree.github.io/braintree-web-drop-in/docs/current/Dropin.html#requestPaymentMethod
+	 *
+	 * @since 3.3
+	 * @return array
+	 */
+	protected function get_payment_method_options() {
+
+		$options = array();
+
+		if ( $this->is_3d_secure_enabled() ) {
+			$options['threeDSecure'] = array(
+				'amount'                => 0.00,
+				// This gets set in the JavaScript.
+				'email'                 => is_user_logged_in() ? wp_get_current_user()->user_email : '',
+				// If user is not logged in, JS will set this.
+				'additionalInformation' => array(
+					'productCode'       => 'DIG',
+					// Digital product
+					'deliveryTimeframe' => '01',
+					// Immediate delivery
+					'deliveryEmail'     => is_user_logged_in() ? wp_get_current_user()->user_email : '',
+					// If user is not logged in, JS will set this.
+				)
+			);
+		}
+
+		/**
+		 * Filters the payment method options.
+		 *
+		 * @since 3.3
+		 */
+		$options = apply_filters( 'rcp_braintree_payment_method_options', $options );
+
+		return $options;
+
+	}
+
+}

wp-content/plugins/restrict-content-pro/pro/includes/gateways/class-rcp-payment-gateway-paypal-express.php

@@ -0,0 +1,782 @@
+<?php
+
+use RCP\Membership_Level;
+
+/**
+ * PayPal Express Gateway class
+ *
+ * @package     Restrict Content Pro
+ * @subpackage  Classes/Gateways/PayPal Express
+ * @copyright   Copyright (c) 2017, Pippin Williamson
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ * @since       2.1
+*/
+
+class RCP_Payment_Gateway_PayPal_Express extends RCP_Payment_Gateway {
+
+	private $api_endpoint;
+	private $checkout_url;
+	protected $username;
+	protected $password;
+	protected $signature;
+
+	/**
+	 * Get things going
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function init() {
+
+		global $rcp_options;
+
+		$this->supports[]  = 'one-time';
+		$this->supports[]  = 'recurring';
+		$this->supports[]  = 'fees';
+		$this->supports[]  = 'trial';
+		$this->supports[]  = 'expiration-extension-on-renewals'; // @link https://github.com/restrictcontentpro/restrict-content-pro/issues/1259
+
+		if( $this->test_mode ) {
+
+			$this->api_endpoint = 'https://api-3t.sandbox.paypal.com/nvp';
+			$this->checkout_url = 'https://www.sandbox.paypal.com/webscr&cmd=_express-checkout&token=';
+
+		} else {
+
+			$this->api_endpoint = 'https://api-3t.paypal.com/nvp';
+			$this->checkout_url = 'https://www.paypal.com/webscr&cmd=_express-checkout&token=';
+
+		}
+
+		if( rcp_has_paypal_api_access() ) {
+
+			$creds = rcp_get_paypal_api_credentials();
+
+			$this->username  = $creds['username'];
+			$this->password  = $creds['password'];
+			$this->signature = $creds['signature'];
+
+		}
+
+	}
+
+	/**
+	 * Process registration
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function process_signup() {
+
+		global $rcp_options;
+
+		if( $this->auto_renew ) {
+			$amount = $this->amount;
+		} else {
+			$amount = $this->initial_amount;
+		}
+
+		$cancel_url = wp_get_referer();
+		if ( empty( $cancel_url ) ) {
+			$cancel_url = get_permalink( $rcp_options['registration_page'] );
+		}
+
+		$args = array(
+			'USER'                           => $this->username,
+			'PWD'                            => $this->password,
+			'SIGNATURE'                      => $this->signature,
+			'VERSION'                        => '124',
+			'METHOD'                         => 'SetExpressCheckout',
+			'PAYMENTREQUEST_0_AMT'           => $amount,
+			'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale',
+			'PAYMENTREQUEST_0_CURRENCYCODE'  => strtoupper( $this->currency ),
+			'PAYMENTREQUEST_0_ITEMAMT'       => $amount,
+			'PAYMENTREQUEST_0_SHIPPINGAMT'   => 0,
+			'PAYMENTREQUEST_0_TAXAMT'        => 0,
+			'PAYMENTREQUEST_0_DESC'          => html_entity_decode( substr( $this->subscription_name, 0, 127 ), ENT_COMPAT, 'UTF-8' ),
+			'PAYMENTREQUEST_0_CUSTOM'        => $this->user_id . '|' . absint( $this->membership->get_id() ),
+			'PAYMENTREQUEST_0_NOTIFYURL'     => add_query_arg( 'listener', 'EIPN', home_url( 'index.php' ) ),
+			'EMAIL'                          => $this->email,
+			'RETURNURL'                      => add_query_arg( array( 'rcp-confirm' => 'paypal_express', 'membership_id' => urlencode( $this->membership->get_id() ) ), get_permalink( $rcp_options['registration_page'] ) ),
+			'CANCELURL'                      => $cancel_url,
+			'REQCONFIRMSHIPPING'             => 0,
+			'NOSHIPPING'                     => 1,
+			'ALLOWNOTE'                      => 0,
+			'ADDROVERRIDE'                   => 0,
+			'PAGESTYLE'                      => ! empty( $rcp_options['paypal_page_style'] ) ? trim( $rcp_options['paypal_page_style'] ) : '',
+			'SOLUTIONTYPE'                   => 'Sole',
+			'LANDINGPAGE'                    => 'Billing',
+		);
+
+		if( $this->auto_renew && ! empty( $this->length ) ) {
+			$args['L_BILLINGAGREEMENTDESCRIPTION0'] = html_entity_decode( substr( $this->subscription_name, 0, 127 ), ENT_COMPAT, 'UTF-8' );
+			$args['L_BILLINGTYPE0']                 = 'RecurringPayments';
+			$args['RETURNURL']                      = add_query_arg( array( 'rcp-recurring' => '1' ), $args['RETURNURL'] );
+		}
+
+		$request = wp_remote_post( $this->api_endpoint, array(
+			'timeout' => 45,
+			'httpversion' => '1.1',
+			'body' => $args
+		) );
+		$body    = wp_remote_retrieve_body( $request );
+		$code    = wp_remote_retrieve_response_code( $request );
+		$message = wp_remote_retrieve_response_message( $request );
+
+		if( is_wp_error( $request ) ) {
+
+			$this->error_message = $request->get_error_message();
+			do_action( 'rcp_registration_failed', $this );
+			do_action( 'rcp_paypal_express_signup_payment_failed', $request, $this );
+
+			$error = '<p>' . __( 'An unidentified error occurred.', 'rcp' ) . '</p>';
+			$error .= '<p>' . $request->get_error_message() . '</p>';
+
+			wp_die( $error, __( 'Error', 'rcp' ), array( 'response' => '401' ) );
+
+		} elseif ( 200 == $code && 'OK' == $message ) {
+
+			if( is_string( $body ) ) {
+				wp_parse_str( $body, $body );
+			}
+
+			if( 'failure' === strtolower( $body['ACK'] ) ) {
+
+				$this->error_message = $body['L_LONGMESSAGE0'];
+				do_action( 'rcp_registration_failed', $this );
+
+				$error = '<p>' . __( 'PayPal token creation failed.', 'rcp' ) . '</p>';
+				$error .= '<p>' . __( 'Error message:', 'rcp' ) . ' ' . $body['L_LONGMESSAGE0'] . '</p>';
+				$error .= '<p>' . __( 'Error code:', 'rcp' ) . ' ' . $body['L_ERRORCODE0'] . '</p>';
+
+				wp_die( $error, __( 'Error', 'rcp' ), array( 'response' => '401' ) );
+
+			} else {
+
+				// Successful token
+				wp_redirect( $this->checkout_url . $body['TOKEN'] );
+				exit;
+
+			}
+
+		} else {
+
+			do_action( 'rcp_registration_failed', $this );
+			wp_die( __( 'Something has gone wrong, please try again', 'rcp' ), __( 'Error', 'rcp' ), array( 'back_link' => true, 'response' => '401' ) );
+
+		}
+
+	}
+
+	/**
+	 * Validate additional fields during registration submission
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function validate_fields() {
+
+		if( ! rcp_has_paypal_api_access() ) {
+			rcp_errors()->add( 'no_paypal_api', __( 'You have not configured PayPal API access. Please configure it in Restrict &rarr; Settings', 'rcp' ), 'register' );
+		}
+
+	}
+
+	/**
+	 * Process payment confirmation after returning from PayPal
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function process_confirmation() {
+
+		if ( isset( $_POST['rcp_ppe_confirm_nonce'] ) && wp_verify_nonce( $_POST['rcp_ppe_confirm_nonce'], 'rcp-ppe-confirm-nonce' ) ) {
+
+			$details    = $this->get_checkout_details( $_POST['token'] );
+			$membership = rcp_get_membership( absint( $details['membership_id'] ) );
+
+			/**
+			 * Always process a one-time payment if the initial amount is > 0.
+			 */
+			if ( $details['initial_amount'] > 0 ) {
+
+				$args = array(
+					'USER'                           => $this->username,
+					'PWD'                            => $this->password,
+					'SIGNATURE'                      => $this->signature,
+					'VERSION'                        => '124',
+					'METHOD'                         => 'DoExpressCheckoutPayment',
+					'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale',
+					'TOKEN'                          => $_POST['token'],
+					'PAYERID'                        => $_POST['payer_id'],
+					'PAYMENTREQUEST_0_AMT'           => $details['initial_amount'],
+					'PAYMENTREQUEST_0_ITEMAMT'       => $details['initial_amount'],
+					'PAYMENTREQUEST_0_SHIPPINGAMT'   => 0,
+					'PAYMENTREQUEST_0_TAXAMT'        => 0,
+					'PAYMENTREQUEST_0_CURRENCYCODE'  => $details['CURRENCYCODE'],
+					'BUTTONSOURCE'                   => 'EasyDigitalDownloads_SP'
+				);
+
+				$request = wp_remote_post( $this->api_endpoint, array(
+					'timeout' => 45,
+					'httpversion' => '1.1',
+					'body' => $args
+				) );
+				$body    = wp_remote_retrieve_body( $request );
+				$code    = wp_remote_retrieve_response_code( $request );
+				$message = wp_remote_retrieve_response_message( $request );
+
+				try {
+
+					if ( is_wp_error( $request ) ) {
+						$error = '<p>' . __( 'An unidentified error occurred.', 'rcp' ) . '</p>';
+						$error .= '<p>' . $request->get_error_message() . '</p>';
+
+						throw new Exception( $error );
+					}
+
+					if ( 200 != $code || 'OK' != $message ) {
+						throw new Exception( __( 'Something has gone wrong, please try again', 'rcp' ) );
+					}
+
+					if ( is_string( $body ) ) {
+						wp_parse_str( $body, $body );
+					}
+
+					if ( 'failure' === strtolower( $body['ACK'] ) ) {
+						$error = '<p>' . __( 'PayPal payment processing failed.', 'rcp' ) . '</p>';
+						$error .= '<p>' . __( 'Error message:', 'rcp' ) . ' ' . $body['L_LONGMESSAGE0'] . '</p>';
+						$error .= '<p>' . __( 'Error code:', 'rcp' ) . ' ' . $body['L_ERRORCODE0'] . '</p>';
+
+						throw new Exception( $error );
+					}
+
+					// At this point we know we're successful!
+					$payment_data = array(
+						'date'             => date( 'Y-m-d H:i:s', current_time( 'timestamp' ) ),
+						'subscription'     => $membership->get_membership_level_name(),
+						'payment_type'     => 'PayPal Express One Time',
+						'subscription_key' => $membership->get_subscription_key(),
+						'amount'           => $body['PAYMENTINFO_0_AMT'],
+						'user_id'          => $membership->get_user_id(),
+						'transaction_id'   => $body['PAYMENTINFO_0_TRANSACTIONID'],
+						'status'           => 'complete'
+					);
+
+					$rcp_payments = new RCP_Payments;
+
+					$pending_payment_id = rcp_get_membership_meta( $membership->get_id(), 'pending_payment_id', true );
+
+					if ( ! empty( $pending_payment_id ) ) {
+						$rcp_payments->update( $pending_payment_id, $payment_data );
+					}
+
+					// Membership is activated via rcp_complete_registration()
+
+					// If we're non-recurring, bail now.
+					if ( empty( $_GET['rcp-recurring'] ) ) {
+						wp_redirect( esc_url_raw( rcp_get_return_url() ) );
+						exit;
+					}
+
+				} catch ( Exception $e ) {
+					wp_die( $e->getMessage(), __( 'Error', 'rcp' ), array( 'response' => '401' ) );
+				}
+
+			}
+
+
+			/**
+			 * Successful initial payment, now create the recurring profile
+			 */
+
+			// Fetch new membership object to refresh expiration date.
+			$this->membership = rcp_get_membership( $membership->get_id() );
+
+			// Get expiration date to use as subscription start date.
+			$base_date = $this->membership->get_expiration_date( false );
+			$timezone = get_option( 'timezone_string' );
+			$timezone = ! empty( $timezone ) ? $timezone : 'UTC';
+			$datetime = new DateTime( $base_date, new DateTimeZone( $timezone ) );
+			$current_time = getdate();
+			$datetime->setTime( $current_time['hours'], $current_time['minutes'], $current_time['seconds'] );
+
+			$args = array(
+				'USER'                => $this->username,
+				'PWD'                 => $this->password,
+				'SIGNATURE'           => $this->signature,
+				'VERSION'             => '124',
+				'TOKEN'               => $_POST['token'],
+				'METHOD'              => 'CreateRecurringPaymentsProfile',
+				'PROFILESTARTDATE'    => date( 'Y-m-d\TH:i:s', $datetime->getTimestamp() ),
+				'BILLINGPERIOD'       => ucwords( $details['subscription']['duration_unit'] ),
+				'BILLINGFREQUENCY'    => $details['subscription']['duration'],
+				'AMT'                 => $details['AMT'],
+				'CURRENCYCODE'        => $details['CURRENCYCODE'],
+				'FAILEDINITAMTACTION' => 'CancelOnFailure',
+				'L_BILLINGTYPE0'      => 'RecurringPayments',
+				'DESC'                => html_entity_decode( substr( $details['subscription']['name'], 0, 127 ), ENT_COMPAT, 'UTF-8' ),
+				'BUTTONSOURCE'        => 'EasyDigitalDownloads_SP'
+			);
+
+			$request = wp_remote_post( $this->api_endpoint, array(
+				'timeout' => 45,
+				'httpversion' => '1.1',
+				'body' => $args
+			) );
+			$body    = wp_remote_retrieve_body( $request );
+			$code    = wp_remote_retrieve_response_code( $request );
+			$message = wp_remote_retrieve_response_message( $request );
+
+			try {
+
+				if ( is_wp_error( $request ) ) {
+					$error = '<p>' . __( 'An unidentified error occurred.', 'rcp' ) . '</p>';
+					$error .= '<p>' . $request->get_error_message() . '</p>';
+
+					throw new Exception( $error );
+				}
+
+				if ( 200 != $code || 'OK' != $message ) {
+					throw new Exception( __( 'Something has gone wrong, please try again', 'rcp' ) );
+				}
+
+				if ( is_string( $body ) ) {
+					wp_parse_str( $body, $body );
+				}
+
+				if ( 'failure' === strtolower( $body['ACK'] ) ) {
+					$error = '<p>' . __( 'PayPal payment processing failed.', 'rcp' ) . '</p>';
+					$error .= '<p>' . __( 'Error message:', 'rcp' ) . ' ' . $body['L_LONGMESSAGE0'] . '</p>';
+					$error .= '<p>' . __( 'Error code:', 'rcp' ) . ' ' . $body['L_ERRORCODE0'] . '</p>';
+
+					throw new Exception( $error );
+				}
+
+				if ( empty( $body['PROFILEID'] ) ) {
+					$error = '<p>' . __( 'PayPal payment processing failed.', 'rcp' ) . '</p>';
+					$error .= '<p>' . __( 'Error message: Unable to retrieve subscription ID', 'rcp' ) . '</p>';
+
+					throw new Exception( $error );
+				}
+
+				// At this point, we know it was successful!
+				$this->membership->set_gateway_subscription_id( $body['PROFILEID'] );
+
+			} catch ( Exception $e ) {
+
+				// Only show the customer an error if the initial amount was 0.
+				if ( empty( $details['initial_amount'] ) ) {
+					wp_die( $e->getMessage(), __( 'Error', 'rcp' ), array( 'response' => '401' ) );
+				} else {
+					// Initial payment was successful, it's just the subscription that failed, so let's unset auto renew.
+					$this->membership->set_recurring( false );
+					$this->membership->add_note( sprintf( __( 'PayPal Standard Gateway: An error occurred while creating the subscription: %s', 'rcp'), wp_strip_all_tags( $e->getMessage() ) ) );
+				}
+
+			}
+
+			wp_redirect( esc_url_raw( rcp_get_return_url() ) ); exit;
+
+		} elseif ( ! empty( $_GET['token'] ) && ! empty( $_GET['PayerID'] ) ) {
+
+			/**
+			 * Show confirmation page.
+			 */
+
+			add_filter( 'the_content', array( $this, 'confirmation_form' ), 9999999 );
+
+		}
+
+	}
+
+	/**
+	 * Display the confirmation form
+	 *
+	 * @since 2.1
+	 * @return string
+	 */
+	public function confirmation_form() {
+
+		global $rcp_checkout_details;
+
+		$token                = sanitize_text_field( $_GET['token'] );
+		$rcp_checkout_details = $this->get_checkout_details( $token );
+
+		if ( ! is_array( $rcp_checkout_details ) ) {
+			$error = is_wp_error( $rcp_checkout_details ) ? $rcp_checkout_details->get_error_message() : __( 'Invalid response code from PayPal', 'rcp' );
+			return '<p>' . sprintf( __( 'An unexpected PayPal error occurred. Error message: %s.', 'rcp' ), $error ) . '</p>';
+		}
+
+		ob_start();
+		rcp_get_template_part( 'paypal-express-confirm' );
+		return ob_get_clean();
+	}
+
+	/**
+	 * Process PayPal IPN
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function process_webhooks() {
+
+		if( ! isset( $_GET['listener'] ) || strtoupper( $_GET['listener'] ) != 'EIPN' ) {
+			return;
+		}
+
+		rcp_log( 'Starting to process PayPal Express IPN.' );
+
+		$user_id    = 0;
+		$posted     = apply_filters('rcp_ipn_post', $_POST ); // allow $_POST to be modified
+		$membership = false;
+		$custom     = ! empty( $posted['custom'] ) ? explode( '|', $posted['custom'] ) : false;
+
+		if( ! empty( $posted['recurring_payment_id'] ) ) {
+			$membership = rcp_get_membership_by( 'gateway_subscription_id', $posted['recurring_payment_id'] );
+		}
+
+		if( empty( $membership ) && ! empty( $custom[1] ) ) {
+			$membership = rcp_get_membership( absint( $custom[1] ) );
+		}
+
+		if( empty( $membership ) || ! $membership->get_id() > 0 ) {
+			rcp_log( 'Exiting PayPal Express IPN - membership ID not found.', true );
+
+			die( 'no membership found' );
+		}
+
+		$this->membership = $membership;
+
+		rcp_log( sprintf( 'Processing IPN for membership #%d.', $membership->get_id() ) );
+
+		if ( empty( $user_id ) ) {
+			$user_id = $membership->get_user_id();
+		}
+
+		$member = new RCP_Member( $membership->get_user_id() ); // for backwards compatibility
+
+		$membership_level_id = $membership->get_object_id();
+
+		if( ! $membership_level_id ) {
+			rcp_log( 'Exiting PayPal Express IPN - no membership level ID.', true );
+
+			die( 'no membership level found' );
+		}
+
+		$membership_level = rcp_get_membership_level( $membership_level_id );
+
+		if ( ! $membership_level instanceof Membership_Level ) {
+			rcp_log( 'Exiting PayPal Express IPN - no membership level found.', true );
+
+			die( 'no membership level found' );
+		}
+
+		$amount = isset( $posted['mc_gross'] ) ? number_format( (float) $posted['mc_gross'], 2, '.', '' ) : false;
+
+		$membership_gateway = $membership->get_gateway();
+
+		// setup the payment info in an array for storage
+		$payment_data = array(
+			'subscription'     => $membership_level->get_name(),
+			'payment_type'     => $posted['txn_type'],
+			'subscription_key' => $membership->get_subscription_key(),
+			'user_id'          => $user_id,
+			'customer_id'      => $membership->get_customer()->get_id(),
+			'membership_id'    => $membership->get_id(),
+			'status'           => 'complete',
+			'gateway'          => ! empty( $membership_gateway ) && 'paypal_pro' == $membership_gateway ? 'paypal_pro' : 'paypal_express'
+		);
+
+		if ( false !== $amount ) {
+			$payment_data['amount'] = $amount;
+		}
+
+		if ( ! empty( $posted['payment_date'] ) ) {
+			$payment_data['date'] = date( 'Y-m-d H:i:s', strtotime( $posted['payment_date'] ) );
+		}
+
+		if ( ! empty( $posted['txn_id'] ) ) {
+			$payment_data['transaction_id'] = sanitize_text_field( $posted['txn_id'] );
+		}
+
+		do_action( 'rcp_valid_ipn', $payment_data, $user_id, $posted );
+
+		/* now process the kind of subscription/payment */
+
+		$rcp_payments       = new RCP_Payments();
+		$pending_payment_id = rcp_get_membership_meta( $membership->get_id(), 'pending_payment_id', true );
+
+		// Subscriptions
+		switch ( $posted['txn_type'] ) :
+
+			case "recurring_payment_profile_created":
+
+				rcp_log( 'Processing PayPal Express recurring_payment_profile_created IPN.' );
+
+				if ( isset( $posted['initial_payment_txn_id'] ) ) {
+					$transaction_id = ( 'Completed' == $posted['initial_payment_status'] ) ? $posted['initial_payment_txn_id'] : '';
+				} else {
+					$transaction_id = $posted['ipn_track_id'];
+				}
+
+				if ( empty( $transaction_id ) || $rcp_payments->payment_exists( $transaction_id ) ) {
+					rcp_log( sprintf( 'Breaking out of PayPal Express IPN recurring_payment_profile_created. Transaction ID not given or payment already exists. TXN ID: %s', $transaction_id ), true );
+
+					break;
+				}
+
+				// setup the payment info in an array for storage
+				$payment_data['date']           = date( 'Y-m-d H:i:s', strtotime( $posted['time_created'] ) );
+				$payment_data['amount']         = number_format( (float) $posted['initial_payment_amount'], 2, '.', '' );
+				$payment_data['transaction_id'] = sanitize_text_field( $transaction_id );
+
+				if ( ! empty( $pending_payment_id ) ) {
+
+					$payment_id = $pending_payment_id;
+
+					// This activates the membership.
+					$rcp_payments->update( $pending_payment_id, $payment_data );
+
+				} elseif( floatval( $payment_data['amount'] ) > 0 ) {
+
+					$payment_data['subtotal'] = $payment_data['amount'];
+
+					$payment_id = $rcp_payments->insert( $payment_data );
+
+					$expiration = date( 'Y-m-d 23:59:59', strtotime( $posted['next_payment_date'] ) );
+					$membership->renew( $membership->is_recurring(), 'active', $expiration );
+
+				}
+
+				do_action( 'rcp_webhook_recurring_payment_profile_created', $member, $this );
+
+				if ( isset( $payment_id ) ) {
+					do_action( 'rcp_gateway_payment_processed', $member, $payment_id, $this );
+				}
+
+				break;
+			case "recurring_payment" :
+
+				rcp_log( 'Processing PayPal Express recurring_payment IPN.' );
+
+				// when a user makes a recurring payment
+				update_user_meta( $user_id, 'rcp_paypal_subscriber', $posted['payer_id'] );
+
+				$membership->set_gateway_subscription_id( $posted['recurring_payment_id'] );
+
+				if ( 'failed' == strtolower( $posted['payment_status'] ) ) {
+
+					// Recurring payment failed.
+					$membership->add_note( sprintf( __( 'Transaction ID %s failed in PayPal.', 'rcp' ), $posted['txn_id'] ) );
+
+					die( 'Subscription payment failed' );
+
+				} elseif ( 'pending' == strtolower( $posted['payment_status'] ) ) {
+
+					// Recurring payment pending (such as echeck).
+					$pending_reason = ! empty( $posted['pending_reason'] ) ? $posted['pending_reason'] : __( 'unknown', 'rcp' );
+					$membership->add_note( sprintf( __( 'Transaction ID %s is pending in PayPal for reason: %s', 'rcp' ), $posted['txn_id'], $pending_reason ) );
+
+					die( 'Subscription payment pending' );
+
+				}
+
+				// Recurring payment succeeded.
+
+				$membership->renew( true );
+
+				$payment_data['transaction_type'] = 'renewal';
+
+				// record this payment in the database
+				$payment_id = $rcp_payments->insert( $payment_data );
+
+				do_action( 'rcp_ipn_subscr_payment', $user_id );
+				do_action( 'rcp_webhook_recurring_payment_processed', $member, $payment_id, $this );
+				do_action( 'rcp_gateway_payment_processed', $member, $payment_id, $this );
+
+				die( 'successful recurring_payment' );
+
+				break;
+
+			case "recurring_payment_profile_cancel" :
+
+				rcp_log( 'Processing PayPal Express recurring_payment_profile_cancel IPN.' );
+
+				if( ! $member->just_upgraded() ) {
+
+					if( isset( $posted['initial_payment_status'] ) && 'Failed' == $posted['initial_payment_status'] ) {
+						// Initial payment failed, so set the user back to pending.
+						$membership->set_status( 'pending' );
+						$membership->add_note( __( 'Initial payment failed in PayPal Express.', 'rcp' ) );
+
+						$this->error_message = __( 'Initial payment failed.', 'rcp' );
+						do_action( 'rcp_registration_failed', $this );
+						do_action( 'rcp_paypal_express_initial_payment_failed', $member, $posted, $this );
+					} else {
+						// If this is a completed payment plan, we can skip any cancellation actions. This is handled in renewals.
+						if ( $membership->has_payment_plan() && $membership->at_maximum_renewals() ) {
+							rcp_log( sprintf( 'Membership #%d has completed its payment plan - not cancelling.', $membership->get_id() ) );
+							die( 'membership payment plan completed' );
+						}
+
+						// user is marked as cancelled but retains access until end of term
+						$membership->cancel();
+						$membership->add_note( __( 'Membership cancelled via PayPal Express IPN.', 'rcp' ) );
+
+						// set the use to no longer be recurring
+						delete_user_meta( $user_id, 'rcp_paypal_subscriber' );
+
+						do_action( 'rcp_ipn_subscr_cancel', $user_id );
+						do_action( 'rcp_webhook_cancel', $member, $this );
+					}
+
+					die( 'successful recurring_payment_profile_cancel' );
+
+				}
+
+				break;
+
+			case "recurring_payment_failed" :
+			case "recurring_payment_suspended_due_to_max_failed_payment" :
+
+			rcp_log( 'Processing PayPal Express recurring_payment_failed or recurring_payment_suspended_due_to_max_failed_payment IPN.' );
+
+				if( ! in_array( $membership->get_status(), array( 'cancelled', 'expired' ) ) ) {
+
+					$membership->set_status( 'expired' );
+
+				}
+
+				if ( ! empty( $posted['txn_id'] ) ) {
+
+					$this->webhook_event_id = sanitize_text_field( $posted['txn_id'] );
+
+				} elseif ( ! empty( $posted['ipn_track_id'] ) ) {
+
+					$this->webhook_event_id = sanitize_text_field( $posted['ipn_track_id'] );
+				}
+
+				do_action( 'rcp_ipn_subscr_failed' );
+
+				do_action( 'rcp_recurring_payment_failed', $member, $this );
+
+				die( 'successful recurring_payment_failed or recurring_payment_suspended_due_to_max_failed_payment' );
+
+				break;
+
+			case "web_accept" :
+
+				rcp_log( sprintf( 'Processing PayPal Express web_accept IPN. Payment status: %s', $posted['payment_status'] ) );
+
+				switch ( strtolower( $posted['payment_status'] ) ) :
+
+					case 'completed' :
+
+						if ( empty( $payment_data['transaction_id'] ) || $rcp_payments->payment_exists( $payment_data['transaction_id'] ) ) {
+							rcp_log( sprintf( 'Not inserting PayPal Express web_accept payment. Transaction ID not given or payment already exists. TXN ID: %s', $payment_data['transaction_id'] ), true );
+						} else {
+							$rcp_payments->insert( $payment_data );
+						}
+
+						// Member was already activated.
+
+						break;
+
+					case 'denied' :
+					case 'expired' :
+					case 'failed' :
+					case 'voided' :
+						if ( $membership->is_active() ) {
+							$membership->cancel();
+						} else {
+							rcp_log( sprintf( 'Membership #%d is not active - not cancelling account.', $membership->get_id() ) );
+						}
+						break;
+
+				endswitch;
+
+
+				die( 'successful web_accept' );
+
+			break;
+
+		endswitch;
+
+	}
+
+	/**
+	 * Get checkout details
+	 *
+	 * @param string $token
+	 *
+	 * @return array|bool|string|WP_Error
+	 */
+	public function get_checkout_details( $token = '' ) {
+
+		$args = array(
+			'USER'      => $this->username,
+			'PWD'       => $this->password,
+			'SIGNATURE' => $this->signature,
+			'VERSION'   => '124',
+			'METHOD'    => 'GetExpressCheckoutDetails',
+			'TOKEN'     => $token
+		);
+
+		$request = wp_remote_post( $this->api_endpoint, array(
+			'timeout'     => 45,
+			'httpversion' => '1.1',
+			'body'        => $args
+		) );
+		$body    = wp_remote_retrieve_body( $request );
+		$code    = wp_remote_retrieve_response_code( $request );
+		$message = wp_remote_retrieve_response_message( $request );
+
+		if( is_wp_error( $request ) ) {
+
+			return $request;
+
+		} elseif ( 200 == $code && 'OK' == $message ) {
+
+			if( is_string( $body ) ) {
+				wp_parse_str( $body, $body );
+			}
+
+			$payments = new RCP_Payments();
+
+			$membership          = rcp_get_membership( absint( $_GET['membership_id'] ) );
+			$membership_level_id = $membership->get_object_id();
+			$pending_payment_id  = rcp_get_membership_meta( $membership->get_id(), 'pending_payment_id', true );
+			$pending_payment     = ! empty( $pending_payment_id ) ? $payments->get_payment( $pending_payment_id ) : false;
+
+			if ( ! empty( $pending_payment ) ) {
+				$pending_amount = $pending_payment->amount;
+			} elseif ( 0 == $membership->get_times_billed() ) {
+				$pending_amount = $membership->get_initial_amount();
+			} else {
+				$pending_amount = $membership->get_recurring_amount();
+			}
+
+			$membership_level = rcp_get_membership_level( $membership_level_id );
+
+			$body['subscription']   = $membership_level instanceof Membership_Level ? $membership_level->export_vars() : array();
+			$body['initial_amount'] = $pending_amount;
+
+			$custom = explode( '|', $body['PAYMENTREQUEST_0_CUSTOM'] );
+
+			$body['membership_id'] = ! empty( $custom[1] ) ? absint( $custom[1] ) : 0;
+
+			return $body;
+
+		}
+
+		return false;
+
+	}
+
+}

wp-content/plugins/restrict-content-pro/pro/includes/gateways/class-rcp-payment-gateway-paypal-pro.php

@@ -0,0 +1,288 @@
+<?php
+/**
+ * PayPal Pro Gateway class
+ *
+ * @package     Restrict Content Pro
+ * @subpackage  Classes/Gateways/PayPal Pro
+ * @copyright   Copyright (c) 2017, Pippin Williamson
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ * @since       2.1
+*/
+
+class RCP_Payment_Gateway_PayPal_Pro extends RCP_Payment_Gateway {
+
+	private $api_endpoint;
+	protected $username;
+	protected $password;
+	protected $signature;
+
+	/**
+	 * Get things going
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function init() {
+
+		$this->supports[]  = 'one-time';
+		$this->supports[]  = 'recurring';
+		$this->supports[]  = 'fees';
+		$this->supports[]  = 'trial';
+		$this->supports[]  = 'card-updates';
+
+		if( $this->test_mode ) {
+
+			$this->api_endpoint = 'https://api-3t.sandbox.paypal.com/nvp';
+
+		} else {
+
+			$this->api_endpoint = 'https://api-3t.paypal.com/nvp';
+
+		}
+
+		if( rcp_has_paypal_api_access() ) {
+
+			$creds = rcp_get_paypal_api_credentials();
+
+			$this->username  = $creds['username'];
+			$this->password  = $creds['password'];
+			$this->signature = $creds['signature'];
+
+		}
+
+	}
+
+	/**
+	 * Process registration
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function process_signup() {
+
+		global $rcp_options;
+
+		/**
+		 * @var RCP_Payments $rcp_payments_db
+		 */
+		global $rcp_payments_db;
+
+		if ( is_user_logged_in() ) {
+			$user_data  = get_userdata( $this->user_id );
+			$first_name = $user_data->first_name;
+			$last_name  = $user_data->last_name;
+		} else {
+			$first_name = $_POST['rcp_user_first'];
+			$last_name  = $_POST['rcp_user_last'];
+		}
+
+		$descriptor = get_bloginfo( 'name' ) . ' - ' . $this->subscription_name;
+		if ( strlen( $descriptor ) > 23 ) {
+			$descriptor = substr( $descriptor, 0, 23 );
+		}
+
+		$descriptor_city = get_bloginfo( 'admin_email' );
+		if ( strlen( $descriptor_city ) > 13 ) {
+			$descriptor_city = substr( $descriptor_city, 0, 13 );
+		}
+
+		$args = array(
+			'USER'               => $this->username,
+			'PWD'                => $this->password,
+			'SIGNATURE'          => $this->signature,
+			'VERSION'            => '124',
+			'METHOD'             => $this->auto_renew ? 'CreateRecurringPaymentsProfile' : 'DoDirectPayment',
+			'AMT'                => $this->auto_renew ? $this->amount : $this->initial_amount,
+			'CURRENCYCODE'       => strtoupper( $this->currency ),
+			'SHIPPINGAMT'        => 0,
+			'TAXAMT'             => 0,
+			'DESC'               => $this->subscription_name,
+			'SOFTDESCRIPTOR'     => $descriptor,
+			'SOFTDESCRIPTORCITY' => $descriptor_city,
+			'CUSTOM'             => $this->user_id . '|' . $this->membership->get_id(),
+			'NOTIFYURL'          => add_query_arg( 'listener', 'EIPN', home_url( 'index.php' ) ),
+			'EMAIL'              => $this->email,
+			'FIRSTNAME'          => sanitize_text_field( $first_name ),
+			'LASTNAME'           => sanitize_text_field( $last_name ),
+			'STREET'             => sanitize_text_field( $_POST['rcp_card_address'] ),
+			'CITY'               => sanitize_text_field( $_POST['rcp_card_city'] ),
+			'STATE'              => sanitize_text_field( $_POST['rcp_card_state'] ),
+			'COUNTRYCODE'        => sanitize_text_field( $_POST['rcp_card_country'] ),
+			'CREDITCARDTYPE'     => '',
+			'ACCT'               => sanitize_text_field( $_POST['rcp_card_number'] ),
+			'EXPDATE'            => sanitize_text_field( $_POST['rcp_card_exp_month'] . $_POST['rcp_card_exp_year'] ), // needs to be in the format 062019
+			'CVV2'               => sanitize_text_field( $_POST['rcp_card_cvc'] ),
+			'ZIP'                => sanitize_text_field( $_POST['rcp_card_zip'] ),
+			'BUTTONSOURCE'       => 'EasyDigitalDownloads_SP',
+			'PROFILESTARTDATE'   => date( 'Y-m-d\TH:i:s', strtotime( '+' . $this->length . ' ' . $this->length_unit, time() ) ),
+			'BILLINGPERIOD'      => ucwords( $this->length_unit ),
+			'BILLINGFREQUENCY'   => $this->length,
+			'FAILEDINITAMTACTION'=> 'CancelOnFailure',
+			'TOTALBILLINGCYCLES' => $this->auto_renew ? 0 : 1
+		);
+
+		if ( $this->auto_renew ) {
+
+			if ( $this->initial_amount >= 0 ) {
+				$args['INITAMT'] = $this->initial_amount;
+			}
+
+		}
+
+		if ( $this->auto_renew && ! empty( $this->subscription_start_date ) ) {
+			// Set profile start date.
+			$args['PROFILESTARTDATE'] = date( 'Y-m-d\TH:i:s', strtotime( $this->subscription_start_date, current_time( 'timestamp' ) ) );
+			unset( $args['INITAMT'] );
+		}
+
+		$request = wp_remote_post( $this->api_endpoint, array( 'timeout' => 45, 'sslverify' => false, 'httpversion' => '1.1', 'body' => apply_filters( 'rcp_paypal_pro_args', $args, $this ) ) );
+		$body    = wp_remote_retrieve_body( $request );
+		$code    = wp_remote_retrieve_response_code( $request );
+		$message = wp_remote_retrieve_response_message( $request );
+
+		if( is_wp_error( $request ) ) {
+
+			$this->error_message = $request->get_error_message();
+			do_action( 'rcp_registration_failed', $this );
+			do_action( 'rcp_paypal_pro_signup_payment_failed', $request, $this );
+
+			$error = '<p>' . __( 'An unidentified error occurred.', 'rcp' ) . '</p>';
+			$error .= '<p>' . $request->get_error_message() . '</p>';
+
+			wp_die( $error, __( 'Error', 'rcp' ), array( 'response' => '401' ) );
+
+		} elseif ( 200 == $code && 'OK' == $message ) {
+
+			if( is_string( $body ) ) {
+				wp_parse_str( $body, $body );
+			}
+
+			if( false !== strpos( strtolower( $body['ACK'] ), 'failure' ) ) {
+
+				$this->error_message = $body['L_LONGMESSAGE0'];
+				do_action( 'rcp_registration_failed', $this );
+				do_action( 'rcp_paypal_pro_signup_payment_failed', $request, $this );
+
+				$error = '<p>' . __( 'PayPal subscription creation failed.', 'rcp' ) . '</p>';
+				$error .= '<p>' . __( 'Error message:', 'rcp' ) . ' ' . $body['L_LONGMESSAGE0'] . '</p>';
+				$error .= '<p>' . __( 'Error code:', 'rcp' ) . ' ' . $body['L_ERRORCODE0'] . '</p>';
+
+				wp_die( $error, __( 'Error', 'rcp' ), array( 'response' => '401' ) );
+
+			} else {
+
+				// Successful signup
+
+				if ( isset( $body['PROFILEID'] ) ) {
+					$this->membership->set_gateway_subscription_id( $body['PROFILEID'] );
+				}
+
+				if ( isset( $body['TRANSACTIONID'] ) && false !== strpos( strtolower( $body['ACK'] ), 'success' ) ) {
+					// Confirm a one-time payment. Updating the payment activates the account.
+					$payment_data = array(
+						'payment_type'   => 'Credit Card One Time',
+						'transaction_id' => sanitize_text_field( $body['TRANSACTIONID'] ),
+						'status'         => 'complete'
+					);
+
+					$rcp_payments_db->update( $this->payment->id, $payment_data );
+				}
+
+				wp_redirect( esc_url_raw( rcp_get_return_url() ) ); exit;
+				exit;
+
+			}
+
+		} else {
+
+			do_action( 'rcp_registration_failed', $this );
+			wp_die( __( 'Something has gone wrong, please try again', 'rcp' ), __( 'Error', 'rcp' ), array( 'back_link' => true, 'response' => '401' ) );
+
+		}
+
+	}
+
+	/**
+	 * Add credit card form
+	 *
+	 * @since 2.1
+	 * @return string
+	 */
+	public function fields() {
+
+		ob_start();
+		rcp_get_template_part( 'card-form', 'full' );
+		return ob_get_clean();
+	}
+
+	/**
+	 * Validate additional fields during registration submission
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function validate_fields() {
+
+		if( ! rcp_has_paypal_api_access() ) {
+			$this->add_error( 'no_paypal_api', __( 'You have not configured PayPal API access. Please configure it in Restrict &rarr; Settings', 'rcp' ) );
+		}
+
+		if( empty( $_POST['rcp_card_address'] ) ) {
+			$this->add_error( 'missing_card_address', __( 'The address you have entered is invalid', 'rcp' ) );
+		}
+
+		if( empty( $_POST['rcp_card_city'] ) ) {
+			$this->add_error( 'missing_card_city', __( 'The city you have entered is invalid', 'rcp' ) );
+		}
+
+		if( empty( $_POST['rcp_card_state'] ) ) {
+			$this->add_error( 'missing_card_state', __( 'The state you have entered is invalid', 'rcp' ) );
+		}
+
+		if( empty( $_POST['rcp_card_country'] ) ) {
+			$this->add_error( 'missing_card_country', __( 'The country you have entered is invalid', 'rcp' ) );
+		}
+
+		if( empty( $_POST['rcp_card_number'] ) ) {
+			$this->add_error( 'missing_card_number', __( 'The card number you have entered is invalid', 'rcp' ) );
+		}
+
+		if( empty( $_POST['rcp_card_cvc'] ) ) {
+			$this->add_error( 'missing_card_code', __( 'The security code you have entered is invalid', 'rcp' ) );
+		}
+
+		if( empty( $_POST['rcp_card_zip'] ) ) {
+			$this->add_error( 'missing_card_zip', __( 'The zip / postal code you have entered is invalid', 'rcp' ) );
+		}
+
+		if( empty( $_POST['rcp_card_name'] ) ) {
+			$this->add_error( 'missing_card_name', __( 'The card holder name you have entered is invalid', 'rcp' ) );
+		}
+
+		if( empty( $_POST['rcp_card_exp_month'] ) ) {
+			$this->add_error( 'missing_card_exp_month', __( 'The card expiration month you have entered is invalid', 'rcp' ) );
+		}
+
+		if( empty( $_POST['rcp_card_exp_year'] ) ) {
+			$this->add_error( 'missing_card_exp_year', __( 'The card expiration year you have entered is invalid', 'rcp' ) );
+		}
+
+	}
+
+	/**
+	 * Process webhooks
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function process_webhooks() {
+
+		// These are processed through PayPal Express gateway
+
+	}
+
+}

wp-content/plugins/restrict-content-pro/pro/includes/gateways/class-rcp-payment-gateway-paypal.php

@@ -0,0 +1,663 @@
+<?php
+
+use RCP\Membership_Level;
+
+/**
+ * PayPal Standard Payment Gateway
+ *
+ * @package     Restrict Content Pro
+ * @subpackage  Classes/Gateways/PayPal
+ * @copyright   Copyright (c) 2017, Pippin Williamson
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ * @since       2.1
+ */
+
+class RCP_Payment_Gateway_PayPal extends RCP_Payment_Gateway {
+
+	private $api_endpoint;
+	private $checkout_url;
+	protected $username;
+	protected $password;
+	protected $signature;
+
+	/**
+	 * Get things going
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function init() {
+
+		global $rcp_options;
+
+		$this->supports[] = 'one-time';
+		$this->supports[] = 'recurring';
+		$this->supports[] = 'fees';
+		$this->supports[] = 'trial';
+		$this->supports[] = 'expiration-extension-on-renewals'; // @link https://github.com/restrictcontentpro/restrict-content-pro/issues/1259
+
+		if ( $this->test_mode ) {
+
+			$this->api_endpoint = 'https://api-3t.sandbox.paypal.com/nvp';
+			$this->checkout_url = 'https://www.sandbox.paypal.com/webscr&cmd=_express-checkout&token=';
+
+		} else {
+
+			$this->api_endpoint = 'https://api-3t.paypal.com/nvp';
+			$this->checkout_url = 'https://www.paypal.com/webscr&cmd=_express-checkout&token=';
+
+		}
+
+		if ( rcp_has_paypal_api_access() ) {
+
+			$creds = rcp_get_paypal_api_credentials();
+
+			$this->username  = $creds['username'];
+			$this->password  = $creds['password'];
+			$this->signature = $creds['signature'];
+
+		}
+
+	}
+
+	/**
+	 * Process registration
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function process_signup() {
+
+		global $rcp_options;
+
+		if ( $this->test_mode ) {
+			$paypal_redirect = 'https://www.sandbox.paypal.com/cgi-bin/webscr/?';
+		} else {
+			$paypal_redirect = 'https://www.paypal.com/cgi-bin/webscr/?';
+		}
+
+		$cancel_url = wp_get_referer();
+		if ( empty( $cancel_url ) ) {
+			$cancel_url = get_permalink( $rcp_options['registration_page'] );
+		}
+
+		// Setup PayPal arguments
+		$paypal_args = array(
+			'business'      => trim( $rcp_options['paypal_email'] ),
+			'email'         => $this->email,
+			'item_number'   => $this->subscription_key,
+			'item_name'     => $this->subscription_name,
+			'no_shipping'   => '1',
+			'shipping'      => '0',
+			'no_note'       => '1',
+			'currency_code' => $this->currency,
+			'charset'       => get_bloginfo( 'charset' ),
+			'custom'        => $this->user_id,
+			'rm'            => '2',
+			'return'        => $this->return_url,
+			'cancel_return' => $cancel_url,
+			'notify_url'    => add_query_arg( 'listener', 'IPN', home_url( 'index.php' ) ),
+			'cbt'           => get_bloginfo( 'name' ),
+			'tax'           => 0,
+			'page_style'    => ! empty( $rcp_options['paypal_page_style'] ) ? trim( $rcp_options['paypal_page_style'] ) : '',
+			'bn'            => 'RestrictContentPro_SP_PPCP'
+		);
+
+		// recurring paypal payment
+		if ( $this->auto_renew && ! empty( $this->length ) ) {
+
+			// recurring paypal payment
+			$paypal_args['cmd'] = '_xclick-subscriptions';
+			$paypal_args['src'] = '1';
+			$paypal_args['sra'] = '1';
+			$paypal_args['a3']  = $this->amount;
+
+			$paypal_args['p3'] = $this->length;
+
+			switch ( $this->length_unit ) {
+
+				case "day" :
+
+					$paypal_args['t3'] = 'D';
+					break;
+
+				case "month" :
+
+					$paypal_args['t3'] = 'M';
+					break;
+
+				case "year" :
+
+					$paypal_args['t3'] = 'Y';
+					break;
+
+			}
+
+			if ( 'renewal' === $this->payment->transaction_type && $this->membership->is_active() ) {
+
+				/*
+				 * If this is a renewal then we want to charge the customer immediately, but then delay the
+				 * first renewal payment until the RCP expiration date.
+				 *
+				 * @link https://github.com/restrictcontentpro/restrict-content-pro/issues/1259
+				 */
+				$current_date = new DateTime( 'now' );
+				$expiration   = new DateTime( date( 'Y-m-d', strtotime( $this->membership->calculate_expiration( false ) ) ) );
+				$date_diff    = $current_date->diff( $expiration );
+
+				$paypal_args['a1'] = $this->initial_amount;
+				$paypal_args['t1'] = 'D';
+				$paypal_args['p1'] = $date_diff->days;
+
+				/*
+				 * PayPal has a maximum of 90 days for trial periods.
+				 * If the difference between today & the next bill date is greater than 90 days then we need to
+				 * split it into two trial periods.
+				 */
+				if ( $date_diff->days > 90 ) {
+					// Set up the default period times.
+					$first_period  = $date_diff->days;
+					$second_period = 0;
+					$unit          = 'D';
+
+					if ( ( $date_diff->days - 90 ) <= 90 ) {
+						// t1 = D, t2 = D
+						$unit          = 'D';
+						$second_period = $date_diff->days - 90;
+						$first_period  = 90;
+					} elseif ( $date_diff->days / 7 <= 52 ) {
+						// t1 = D, t2 = W
+						$unit          = 'W';
+						$total_weeks   = $date_diff->days / 7;
+						$second_period = (int) floor( $total_weeks );
+						$first_period  = (int) absint( round( ( 7 * ( $total_weeks - $second_period ) ) ) );
+					} elseif ( $date_diff->days / 7 > 52 ) {
+						// t1 = D, t2 = M
+						$unit          = 'M';
+						$first_period  = $date_diff->d;
+						$second_period = $date_diff->m;
+					}
+
+					// Reudce things to be a bit more human readable.
+					switch ( $unit ) {
+						case 'W' :
+							if ( 52 === $second_period ) {
+								$unit          = 'Y';
+								$second_period = 1;
+							} elseif ( 4 === $second_period ) {
+								$unit          = 'M';
+								$second_period = 1;
+							}
+							break;
+
+						case 'M' :
+							if ( 12 === $second_period ) {
+								$unit          = 'Y';
+								$second_period = 1;
+							}
+							break;
+					}
+
+					// Only create two trials if necessary.
+					if ( ! empty( $first_period ) ) {
+						$paypal_args['p1'] = $first_period;
+						$paypal_args['t1'] = 'D';
+						$paypal_args['a2'] = 0;
+						$paypal_args['p2'] = absint( $second_period );
+						$paypal_args['t2'] = $unit;
+					} else {
+						$paypal_args['p1'] = absint( $second_period );
+						$paypal_args['t1'] = $unit;
+					}
+				}
+
+			} elseif ( $this->initial_amount != $this->amount ) {
+
+				/*
+				 * Add a trial period to charge the different "initial amount".
+				 * This will be used for free trials, one-time discount codes, signup fees,
+				 * and prorated credits.
+				 */
+
+				// By default we use the same values as the normal subscription period.
+				$paypal_args['a1'] = $this->initial_amount;
+				$paypal_args['p1'] = $this->length;
+				$paypal_args['t1'] = $paypal_args['t3'];
+
+				/*
+				 * If this is not a free trial then the trial duration would have already been set above
+				 * using the normal duration fields.
+				 *
+				 * If this is a free trial, then we'll override the values using the trial duration fields.
+				 */
+
+				if ( $this->is_trial() ) {
+					$paypal_args['a1'] = 0;
+					$paypal_args['p1'] = $this->subscription_data['trial_duration'];
+
+					switch ( $this->subscription_data['trial_duration_unit'] ) {
+
+						case 'day':
+							$paypal_args['t1'] = 'D';
+							break;
+
+						case 'month':
+							$paypal_args['t1'] = 'M';
+							break;
+
+						case 'year':
+							$paypal_args['t1'] = 'Y';
+							break;
+					}
+				}
+
+			}
+
+		} else {
+
+			// one time payment
+			$paypal_args['cmd']    = '_xclick';
+			$paypal_args['amount'] = $this->initial_amount;
+
+		}
+
+		$paypal_args = apply_filters( 'rcp_paypal_args', $paypal_args, $this );
+
+		// Build query
+		$paypal_redirect .= http_build_query( $paypal_args );
+
+		// Fix for some sites that encode the entities
+		$paypal_redirect = str_replace( '&amp;', '&', $paypal_redirect );
+
+		// Redirect to paypal
+		header( 'Location: ' . $paypal_redirect );
+		exit;
+
+	}
+
+	/**
+	 * Process PayPal IPN
+	 *
+	 * @access public
+	 * @since  2.1
+	 * @return void
+	 */
+	public function process_webhooks() {
+
+		if ( ! isset( $_GET['listener'] ) || strtoupper( $_GET['listener'] ) != 'IPN' ) {
+			return;
+		}
+
+		rcp_log( 'Starting to process PayPal Standard IPN.' );
+
+		global $rcp_options;
+
+		nocache_headers();
+
+		if ( ! class_exists( 'IpnListener' ) ) {
+			// instantiate the IpnListener class
+			include( RCP_PLUGIN_DIR . 'pro/includes/gateways/paypal/paypal-ipnlistener.php' );
+		}
+
+		$listener = new IpnListener();
+		$verified = false;
+
+		if ( $this->test_mode ) {
+			$listener->use_sandbox = true;
+		}
+
+		/*
+		if( isset( $rcp_options['ssl'] ) ) {
+			$listener->use_ssl = true;
+		} else {
+			$listener->use_ssl = false;
+		}
+		*/
+
+		//To post using the fsockopen() function rather than cURL, use:
+		if ( isset( $rcp_options['disable_curl'] ) ) {
+			$listener->use_curl = false;
+		}
+
+		if ( ! isset( $rcp_options['disable_ipn_verify'] ) ) {
+			try {
+				$listener->requirePostMethod();
+				$verified = $listener->processIpn();
+			} catch ( Exception $e ) {
+				status_header( 402 );
+				//die( 'IPN exception: ' . $e->getMessage() );
+			}
+		}
+
+		/*
+		The processIpn() method returned true if the IPN was "VERIFIED" and false if it
+		was "INVALID".
+		*/
+		if ( $verified || isset( $_POST['verification_override'] ) || ( $this->test_mode || isset( $rcp_options['disable_ipn_verify'] ) ) ) {
+
+			status_header( 200 );
+
+			$user_id = 0;
+			$posted  = apply_filters( 'rcp_ipn_post', $_POST ); // allow $_POST to be modified
+
+			if ( ! empty( $posted['subscr_id'] ) ) {
+
+				$this->membership = rcp_get_membership_by( 'gateway_subscription_id', $posted['subscr_id'] );
+
+			}
+
+			// Get by subscription key.
+			if ( empty( $this->membership ) && ! empty( $posted['item_number'] ) ) {
+
+				$membership = rcp_get_membership_by( 'subscription_key', sanitize_text_field( $posted['item_number'] ) );
+
+				if ( ! empty( $membership ) ) {
+					$this->membership = $membership;
+				}
+
+			}
+
+			if ( empty( $this->membership ) ) {
+				rcp_log( sprintf( 'PayPal IPN Failed: unable to find associated membership in RCP. Item Name: %s; Item Number: %d; TXN Type: %s; TXN ID: %s', $posted['item_name'], $posted['item_number'], $posted['txn_type'], $posted['txn_id'] ), true );
+				die( 'no membership found' );
+			}
+
+			if ( empty( $user_id ) ) {
+				$user_id = $this->membership->get_user_id();
+			}
+
+			$member = new RCP_Member( $this->membership->get_user_id() ); // for backwards compat
+
+			rcp_log( sprintf( 'Processing IPN for membership #%d.', $this->membership->get_id() ) );
+
+			if ( ! $this->membership->get_object_id() ) {
+				die( 'no membership level found' );
+			}
+
+			if ( ! rcp_get_membership_level( $this->membership->get_object_id() ) instanceof Membership_Level ) {
+				die( 'no membership level found' );
+			}
+
+			$rcp_payments = new RCP_Payments();
+
+			$subscription_key = $posted['item_number'];
+			$has_trial        = isset( $posted['mc_amount1'] ) && '0.00' == $posted['mc_amount1'];
+
+			if ( ! $has_trial && isset( $posted['mc_gross'] ) ) {
+				$amount = number_format( (float) $posted['mc_gross'], 2, '.', '' );
+			} elseif ( $has_trial && isset( $posted['mc_amount1'] ) ) {
+				$amount = number_format( (float) $posted['mc_amount1'], 2, '.', '' );
+			} else {
+				$amount = false;
+			}
+
+			$payment_status = ! empty( $posted['payment_status'] ) ? $posted['payment_status'] : false;
+			$currency_code  = $posted['mc_currency'];
+
+			$pending_payment_id = rcp_get_membership_meta( $this->membership->get_id(), 'pending_payment_id', true );
+			$pending_payment    = ! empty( $pending_payment_id ) ? $rcp_payments->get_payment( $pending_payment_id ) : false;
+
+			// Check for invalid amounts in the IPN data
+			if ( ! empty( $pending_payment ) && ! empty( $pending_payment->amount ) && ! empty( $amount ) && in_array( $posted['txn_type'], array( 'web_accept', 'subscr_payment' ) ) ) {
+
+				if ( $amount < $pending_payment->amount ) {
+
+					$this->membership->add_note( sprintf( __( 'Incorrect amount received in the IPN. Amount received was %s. The amount should have been %s. PayPal Transaction ID: %s', 'rcp' ), $amount, $pending_payment->amount, sanitize_text_field( $posted['txn_id'] ) ) );
+
+					die( 'incorrect amount' );
+
+				}
+
+			}
+
+			// setup the payment info in an array for storage
+			$payment_data = array(
+				'date'             => ! empty( $posted['payment_date'] ) ? date( 'Y-m-d H:i:s', strtotime( $posted['payment_date'], current_time( 'timestamp' ) ) ) : date( 'Y-m-d H:i:s', strtotime( 'now', current_time( 'timestamp' ) ) ),
+				'subscription'     => $posted['item_name'],
+				'payment_type'     => $posted['txn_type'],
+				'subscription_key' => $subscription_key,
+				'user_id'          => $this->membership->get_user_id(),
+				'customer_id'      => $this->membership->get_customer_id(),
+				'membership_id'    => $this->membership->get_id(),
+				'transaction_id'   => ! empty( $posted['txn_id'] ) ? $posted['txn_id'] : false,
+				'status'           => 'complete',
+				'gateway'          => 'paypal'
+			);
+
+			if ( false !== $amount ) {
+				$payment_data['amount'] = $amount;
+			}
+
+			// We don't want any empty values in the array in order to avoid deleting a transaction ID or other data.
+			foreach ( $payment_data as $payment_key => $payment_value ) {
+				if ( empty( $payment_value ) ) {
+					unset( $payment_data[ $payment_key ] );
+				}
+			}
+
+			do_action( 'rcp_valid_ipn', $payment_data, $user_id, $posted );
+
+			if ( $posted['txn_type'] == 'web_accept' || $posted['txn_type'] == 'subscr_payment' ) {
+
+				// only check for an existing payment if this is a payment IPD request
+				if ( ! empty( $posted['txn_id'] ) && $rcp_payments->payment_exists( $posted['txn_id'] ) ) {
+
+					do_action( 'rcp_ipn_duplicate_payment', $posted['txn_id'], $member, $this );
+
+					die( 'duplicate IPN detected' );
+				}
+			}
+
+			/* now process the kind of subscription/payment */
+
+			// Subscriptions
+			switch ( $posted['txn_type'] ) :
+
+				case "subscr_signup" :
+					// when a new user signs up
+
+					rcp_log( 'Processing PayPal Standard subscr_signup IPN.' );
+
+					$this->membership->set_gateway_subscription_id( $posted['subscr_id'] );
+					$this->membership->set_recurring( true );
+
+					if ( $has_trial && ! empty( $pending_payment_id ) ) {
+						// This activates the trial.
+						$rcp_payments->update( $pending_payment_id, $payment_data );
+					}
+
+					do_action( 'rcp_ipn_subscr_signup', $user_id );
+					do_action( 'rcp_webhook_recurring_payment_profile_created', $member, $this );
+
+
+					die( 'successful subscr_signup' );
+
+					break;
+
+				case "subscr_payment" :
+
+					// when a user makes a recurring payment
+
+					rcp_log( 'Processing PayPal Standard subscr_payment IPN.' );
+
+					if ( 'failed' == strtolower( $posted['payment_status'] ) ) {
+
+						// Recurring payment failed.
+						$this->membership->add_note( sprintf( __( 'Transaction ID %s failed in PayPal.', 'rcp' ), $posted['txn_id'] ) );
+
+						die( 'Subscription payment failed' );
+
+					} elseif ( 'pending' == strtolower( $posted['payment_status'] ) ) {
+
+						// Recurring payment pending (such as echeck).
+						$pending_reason = ! empty( $posted['pending_reason'] ) ? $posted['pending_reason'] : __( 'unknown', 'rcp' );
+						$this->membership->add_note( sprintf( __( 'Transaction ID %s is pending in PayPal for reason: %s', 'rcp' ), $posted['txn_id'], $pending_reason ) );
+
+						die( 'Subscription payment pending' );
+
+					}
+
+					// Payment completed.
+
+					if ( ! empty( $pending_payment_id ) ) {
+
+						$this->membership->set_recurring( true );
+
+						// This activates the membership.
+						$rcp_payments->update( $pending_payment_id, $payment_data );
+
+						$payment_id = $pending_payment_id;
+
+					} else {
+
+						$this->membership->renew( true );
+
+						$payment_data['subtotal']         = $payment_data['amount'];
+						$payment_data['transaction_type'] = 'renewal';
+
+						// record this payment in the database
+						$payment_id = $rcp_payments->insert( $payment_data );
+
+						do_action( 'rcp_webhook_recurring_payment_processed', $member, $payment_id, $this );
+
+					}
+
+					do_action( 'rcp_ipn_subscr_payment', $user_id );
+					do_action( 'rcp_gateway_payment_processed', $member, $payment_id, $this );
+
+					die( 'successful subscr_payment' );
+
+					break;
+
+				case "subscr_cancel" :
+
+					rcp_log( 'Processing PayPal Standard subscr_cancel IPN.' );
+
+					if ( isset( $posted['subscr_id'] ) && $posted['subscr_id'] == $this->membership->get_gateway_subscription_id() && 'cancelled' !== $this->membership->get_status() ) {
+
+						// If this is a completed payment plan, we can skip any cancellation actions. This is handled in renewals.
+						if ( $this->membership->has_payment_plan() && $this->membership->at_maximum_renewals() ) {
+							rcp_log( sprintf( 'Membership #%d has completed its payment plan - not cancelling.', $this->membership->get_id() ) );
+							die( 'membership payment plan completed' );
+						}
+
+						// user is marked as cancelled but retains access until end of term
+						if ( $this->membership->is_active() ) {
+							$this->membership->cancel();
+							$this->membership->add_note( __( 'Membership cancelled via PayPal Standard IPN.', 'rcp' ) );
+						} else {
+							rcp_log( sprintf( 'Membership #%d is not active - not cancelling.', $this->membership->get_id() ) );
+						}
+
+						do_action( 'rcp_ipn_subscr_cancel', $user_id );
+						do_action( 'rcp_webhook_cancel', $member, $this );
+
+						die( 'successful subscr_cancel' );
+
+					}
+
+					break;
+
+				case "subscr_failed" :
+
+					rcp_log( 'Processing PayPal Standard subscr_failed IPN.' );
+
+					if ( ! empty( $posted['txn_id'] ) ) {
+
+						$this->webhook_event_id = sanitize_text_field( $posted['txn_id'] );
+
+					} elseif ( ! empty( $posted['ipn_track_id'] ) ) {
+
+						$this->webhook_event_id = sanitize_text_field( $posted['ipn_track_id'] );
+					}
+
+					do_action( 'rcp_recurring_payment_failed', $member, $this );
+					do_action( 'rcp_ipn_subscr_failed' );
+
+					die( 'successful subscr_failed' );
+
+					break;
+
+				case "subscr_eot" :
+
+					// user's subscription has reached the end of its term
+
+					rcp_log( 'Processing PayPal Standard subscr_eot IPN.' );
+
+					if ( isset( $posted['subscr_id'] ) && $posted['subscr_id'] == $this->membership->get_gateway_subscription_id() && 'cancelled' !== $this->membership->get_status() ) {
+
+						$this->membership->set_status( 'expired' );
+
+					}
+
+					do_action( 'rcp_ipn_subscr_eot', $user_id );
+
+
+					die( 'successful subscr_eot' );
+
+					break;
+
+				case "web_accept" :
+
+					rcp_log( sprintf( 'Processing PayPal Standard web_accept IPN. Payment status: %s', $payment_status ) );
+
+					switch ( strtolower( $payment_status ) ) :
+
+						case 'completed' :
+
+							if ( ! empty( $pending_payment_id ) ) {
+
+								// Complete the pending payment. This activates the membership.
+								$rcp_payments->update( $pending_payment_id, $payment_data );
+
+								$payment_id = $pending_payment_id;
+
+							} else {
+
+								// Renew the account.
+								$this->membership->renew();
+
+								$payment_id = $rcp_payments->insert( $payment_data );
+
+							}
+
+							do_action( 'rcp_gateway_payment_processed', $member, $payment_id, $this );
+
+							break;
+
+						case 'denied' :
+						case 'expired' :
+						case 'failed' :
+						case 'voided' :
+							$this->membership->cancel();
+							break;
+
+					endswitch;
+
+
+					die( 'successful web_accept' );
+
+					break;
+
+				case "cart" :
+				case "express_checkout" :
+				default :
+
+					break;
+
+			endswitch;
+
+		} else {
+
+			rcp_log( 'Invalid PayPal IPN attempt.', true );
+
+			status_header( 400 );
+			die( 'invalid IPN' );
+
+		}
+
+	}
+
+}

wp-content/plugins/restrict-content-pro/pro/includes/gateways/class-rcp-payment-gateway-stripe-checkout.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Payment Gateway For Stripe Checkout
+ *
+ * @deprecated 3.2
+ *
+ * @package     Restrict Content Pro
+ * @subpackage  Classes/Gateways/Stripe Checkout
+ * @copyright   Copyright (c) 2017, Pippin Williamson
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ * @since       2.5
+*/
+
+class RCP_Payment_Gateway_Stripe_Checkout extends RCP_Payment_Gateway_Stripe {
+
+}

wp-content/plugins/restrict-content-pro/pro/includes/gateways/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/gateways/paypal/functions.php

@@ -0,0 +1,380 @@
+<?php
+/**
+ * PayPal Functions
+ *
+ * @package     Restrict Content Pro
+ * @subpackage  Gateways/PayPal/Functions
+ * @copyright   Copyright (c) 2017, Pippin Williamson
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ */
+
+/**
+ * Determine if a member is a PayPal subscriber
+ *
+ * @deprecated 3.0 Use `rcp_is_paypal_membership()` instead.
+ * @see rcp_is_paypal_membership()
+ *
+ * @param int $user_id The ID of the user to check
+ *
+ * @since       2.0
+ * @access      public
+ * @return      bool
+*/
+function rcp_is_paypal_subscriber( $user_id = 0 ) {
+
+	if( empty( $user_id ) ) {
+		$user_id = get_current_user_id();
+	}
+
+	$ret = false;
+
+	$customer = rcp_get_customer_by_user_id( $user_id );
+
+	if ( ! empty( $customer ) ) {
+		$membership = rcp_get_customer_single_membership( $customer->get_id() );
+
+		if ( ! empty( $membership ) ) {
+			$ret = rcp_is_paypal_membership( $membership );
+		}
+	}
+
+	return (bool) apply_filters( 'rcp_is_paypal_subscriber', $ret, $user_id );
+}
+
+/**
+ * Determines if a membership is a PayPal subscription.
+ *
+ * @param int|RCP_Membership $membership_object_or_id Membership ID or object.
+ *
+ * @since 3.0
+ * @return bool
+ */
+function rcp_is_paypal_membership( $membership_object_or_id ) {
+
+	if ( ! is_object( $membership_object_or_id ) ) {
+		$membership = rcp_get_membership( $membership_object_or_id );
+	} else {
+		$membership = $membership_object_or_id;
+	}
+
+	$is_paypal = false;
+
+	if ( ! empty( $membership ) && $membership->get_id() > 0 ) {
+		$subscription_id = $membership->get_gateway_subscription_id();
+
+		if ( false !== strpos( $subscription_id, 'I-' ) ) {
+			$is_paypal = true;
+		}
+	}
+
+	/**
+	 * Filters whether or not the membership is a PayPal subscription.
+	 *
+	 * @param bool           $is_paypal
+	 * @param RCP_Membership $membership
+	 *
+	 * @since 3.0
+	 */
+	return (bool) apply_filters( 'rcp_is_paypal_membership', $is_paypal, $membership );
+
+}
+
+/**
+ * Determine if PayPal API access is enabled
+ *
+ * @access      public
+ * @since       2.1
+ * @return      bool
+ */
+function rcp_has_paypal_api_access() {
+	global $rcp_options;
+
+	$ret    = false;
+	$prefix = 'live_';
+
+	if( rcp_is_sandbox() ) {
+		$prefix = 'test_';
+	}
+
+	$username  = $prefix . 'paypal_api_username';
+	$password  = $prefix . 'paypal_api_password';
+	$signature = $prefix . 'paypal_api_signature';
+
+	if( ! empty( $rcp_options[ $username ] ) && ! empty( $rcp_options[ $password ] ) && ! empty( $rcp_options[ $signature ] ) ) {
+
+		$ret = true;
+
+	}
+
+	return $ret;
+}
+
+/**
+ * Retrieve PayPal API credentials
+ *
+ * @access      public
+ * @since       2.1
+ * @return      array Array of credentials.
+ */
+function rcp_get_paypal_api_credentials() {
+	global $rcp_options;
+
+	$ret    = false;
+	$prefix = 'live_';
+
+	if( rcp_is_sandbox() ) {
+		$prefix = 'test_';
+	}
+
+	$creds = array(
+		'username'  => $rcp_options[ $prefix . 'paypal_api_username' ],
+		'password'  => $rcp_options[ $prefix . 'paypal_api_password' ],
+		'signature' => $rcp_options[ $prefix . 'paypal_api_signature' ]
+	);
+
+	return apply_filters( 'rcp_get_paypal_api_credentials', $creds );
+}
+
+/**
+ * Process an update card form request
+ *
+ * @deprecated 3.0 Use `rcp_paypal_update_membership_billing_card()` instead.
+ * @see rcp_paypal_update_membership_billing_card()
+ *
+ * @param int        $member_id  ID of the member.
+ * @param RCP_Member $member_obj Member object.
+ *
+ * @access      private
+ * @since       2.6
+ * @return      void
+ */
+function rcp_paypal_update_billing_card( $member_id, $member_obj ) {
+
+	if( empty( $member_id ) ) {
+		return;
+	}
+
+	if( ! is_a( $member_obj, 'RCP_Member' ) ) {
+		return;
+	}
+
+	$customer = rcp_get_customer_by_user_id( $member_id );
+
+	if ( empty( $customer ) ) {
+		return;
+	}
+
+	$membership = rcp_get_customer_single_membership( $customer->get_id() );
+
+	if ( empty( $membership ) ) {
+		return;
+	}
+
+	rcp_paypal_update_membership_billing_card( $membership );
+
+}
+//add_action( 'rcp_update_billing_card', 'rcp_paypal_update_billing_card', 10, 2 );
+
+/**
+ * Update the billing card for a given membership.
+ *
+ * @param RCP_Membership $membership
+ *
+ * @since 3.0
+ * @return void
+ */
+function rcp_paypal_update_membership_billing_card( $membership ) {
+
+	if ( ! is_a( $membership, 'RCP_Membership' ) ) {
+		return;
+	}
+
+	if ( ! rcp_is_paypal_membership( $membership ) ) {
+		return;
+	}
+
+	if( rcp_is_sandbox() ) {
+		$api_endpoint = 'https://api-3t.sandbox.paypal.com/nvp';
+	} else {
+		$api_endpoint = 'https://api-3t.paypal.com/nvp';
+	}
+
+	$error           = '';
+	$subscription_id = $membership->get_gateway_subscription_id();
+	$credentials     = rcp_get_paypal_api_credentials();
+
+	$card_number    = isset( $_POST['rcp_card_number'] )    && is_numeric( $_POST['rcp_card_number'] )    ? $_POST['rcp_card_number']    : '';
+	$card_exp_month = isset( $_POST['rcp_card_exp_month'] ) && is_numeric( $_POST['rcp_card_exp_month'] ) ? $_POST['rcp_card_exp_month'] : '';
+	$card_exp_year  = isset( $_POST['rcp_card_exp_year'] )  && is_numeric( $_POST['rcp_card_exp_year'] )  ? $_POST['rcp_card_exp_year']  : '';
+	$card_cvc       = isset( $_POST['rcp_card_cvc'] )       && is_numeric( $_POST['rcp_card_cvc'] )       ? $_POST['rcp_card_cvc']       : '';
+	$card_zip       = isset( $_POST['rcp_card_zip'] ) ? sanitize_text_field( $_POST['rcp_card_zip'] ) : '' ;
+
+	if ( empty( $card_number ) || empty( $card_exp_month ) || empty( $card_exp_year ) || empty( $card_cvc ) || empty( $card_zip ) ) {
+		$error = __( 'Please enter all required fields.', 'rcp' );
+	}
+
+	if ( empty( $error ) ) {
+
+		$args = array(
+			'USER'                => $credentials['username'],
+			'PWD'                 => $credentials['password'],
+			'SIGNATURE'           => $credentials['signature'],
+			'VERSION'             => '124',
+			'METHOD'              => 'UpdateRecurringPaymentsProfile',
+			'PROFILEID'           => $subscription_id,
+			'ACCT'                => $card_number,
+			'EXPDATE'             => $card_exp_month . $card_exp_year,
+			// needs to be in the format 062019
+			'CVV2'                => $card_cvc,
+			'ZIP'                 => $card_zip,
+			'BUTTONSOURCE'        => 'EasyDigitalDownloads_SP',
+		);
+
+		$request = wp_remote_post( $api_endpoint, array(
+			'timeout'     => 45,
+			'sslverify'   => false,
+			'body'        => $args,
+			'httpversion' => '1.1',
+		) );
+
+		$body    = wp_remote_retrieve_body( $request );
+		$code    = wp_remote_retrieve_response_code( $request );
+		$message = wp_remote_retrieve_response_message( $request );
+
+		if ( is_wp_error( $request ) ) {
+
+			$error = $request->get_error_message();
+
+		} elseif ( 200 == $code && 'OK' == $message ) {
+
+			if( is_string( $body ) ) {
+				wp_parse_str( $body, $body );
+			}
+
+			if ( 'failure' === strtolower( $body['ACK'] ) ) {
+
+				$error = $body['L_ERRORCODE0'] . ': ' . $body['L_LONGMESSAGE0'];
+
+			} else {
+
+				// Request was successful, but verify the profile ID that came back matches
+				if ( $subscription_id !== $body['PROFILEID'] ) {
+					$error = __( 'Error updating subscription', 'rcp' );
+
+					rcp_log( sprintf( 'Invalid PayPal subscription ID. Expected: %s; Provided: %s.', $subscription_id, $body['PROFILEID'] ), true );
+				}
+
+			}
+
+		} else {
+
+			$error = __( 'Something has gone wrong, please try again', 'rcp' );
+
+		}
+
+	}
+
+	if( ! empty( $error ) ) {
+
+		wp_redirect( add_query_arg( array( 'card' => 'not-updated', 'msg' => urlencode( $error ) ) ) ); exit;
+
+	}
+
+	wp_redirect( add_query_arg( array( 'card' => 'updated', 'msg' => '' ) ) ); exit;
+
+}
+add_action( 'rcp_update_membership_billing_card', 'rcp_paypal_update_membership_billing_card' );
+
+/**
+ * Log the start of a valid IPN request
+ *
+ * @param array $payment_data Payment information to be stored in the DB.
+ * @param int   $user_id      ID of the user the payment is for.
+ * @param array $posted       Data sent via the IPN.
+ *
+ * @since 2.9
+ * @return void
+ */
+function rcp_log_valid_paypal_ipn( $payment_data, $user_id, $posted ) {
+
+	rcp_log( sprintf( 'Started processing valid PayPal IPN request for user #%d. Payment Data: %s', $user_id, var_export( $payment_data, true ) ) );
+
+}
+add_action( 'rcp_valid_ipn', 'rcp_log_valid_paypal_ipn', 10, 3 );
+
+/**
+ * Cancel a PayPal membership by profile ID.
+ *
+ * @param string $payment_profile_id Gateway payment profile ID.
+ *
+ * @since 3.0
+ * @return true|WP_Error True on success, WP_Error on failure.
+ */
+function rcp_paypal_cancel_membership( $payment_profile_id ) {
+
+	global $rcp_options;
+
+	if ( ! rcp_has_paypal_api_access() ) {
+		return new WP_Error( 'paypal_cancel_failed_no_api', __( 'PayPal cancellation failed - no API access.', 'rcp' ) );
+	}
+
+	// Set PayPal API key credentials.
+	$api_username  = rcp_is_sandbox() ? 'test_paypal_api_username' : 'live_paypal_api_username';
+	$api_password  = rcp_is_sandbox() ? 'test_paypal_api_password' : 'live_paypal_api_password';
+	$api_signature = rcp_is_sandbox() ? 'test_paypal_api_signature' : 'live_paypal_api_signature';
+	$api_endpoint  = rcp_is_sandbox() ? 'https://api-3t.sandbox.paypal.com/nvp' : 'https://api-3t.paypal.com/nvp';
+
+	$args = array(
+		'USER'      => trim( $rcp_options[$api_username] ),
+		'PWD'       => trim( $rcp_options[$api_password] ),
+		'SIGNATURE' => trim( $rcp_options[$api_signature] ),
+		'VERSION'   => '124',
+		'METHOD'    => 'ManageRecurringPaymentsProfileStatus',
+		'PROFILEID' => $payment_profile_id,
+		'ACTION'    => 'Cancel'
+	);
+
+	$error_msg = '';
+	$request   = wp_remote_post( $api_endpoint, array( 'body' => $args, 'timeout' => 30, 'httpversion' => '1.1' ) );
+
+	if ( is_wp_error( $request ) ) {
+
+		$success   = false;
+		$error_msg = $request->get_error_message();
+
+	} else {
+
+		$body    = wp_remote_retrieve_body( $request );
+		$code    = wp_remote_retrieve_response_code( $request );
+		$message = wp_remote_retrieve_response_message( $request );
+
+		if ( is_string( $body ) ) {
+			wp_parse_str( $body, $body );
+		}
+
+		if ( 200 !== (int) $code ) {
+			$success = false;
+		}
+
+		if ( 'OK' !== $message ) {
+			$success = false;
+		}
+
+		if ( isset( $body['ACK'] ) && 'success' === strtolower( $body['ACK'] ) ) {
+			$success = true;
+		} else {
+			$success = false;
+			if ( isset( $body['L_LONGMESSAGE0'] ) ) {
+				$error_msg = $body['L_LONGMESSAGE0'];
+			}
+		}
+
+	}
+
+	if ( ! $success ) {
+		$success = new WP_Error( 'paypal_cancel_fail', $error_msg );
+	}
+
+	return $success;
+
+}

wp-content/plugins/restrict-content-pro/pro/includes/gateways/paypal/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/gateways/paypal/paypal-ipnlistener.php

@@ -0,0 +1,300 @@
+<?php
+/**
+ *  PayPal IPN Listener
+ *
+ *  A class to listen for and handle Instant Payment Notifications (IPN) from 
+ *  the PayPal server.
+ *
+ *  https://github.com/Quixotix/PHP-PayPal-IPN
+ *
+ *  @package    PHP-PayPal-IPN
+ *  @author     Micah Carrick
+ *  @copyright  (c) 2011 - Micah Carrick
+ *  @version    2.0.3
+ *  @license    http://opensource.org/licenses/gpl-3.0.html
+ */
+class IpnListener {
+    
+    /**
+     *  If true, the recommended cURL PHP library is used to send the post back 
+     *  to PayPal. If flase then fsockopen() is used. Default true.
+     *
+     *  @var boolean
+     */
+    public $use_curl = true;     
+    
+    /**
+     *  If true, explicitly sets cURL to use SSL version 3. Use this if cURL
+     *  is compiled with GnuTLS SSL.
+     *
+     *  @var boolean
+     */
+    public $force_ssl_v3 = false;     
+    
+    /**
+     *  If true, an SSL secure connection (port 443) is used for the post back 
+     *  as recommended by PayPal. If false, a standard HTTP (port 80) connection
+     *  is used. Default true.
+     *
+     *  @var boolean
+     */
+    public $use_ssl = true;      
+    
+    /**
+     *  If true, the paypal sandbox URI www.sandbox.paypal.com is used for the
+     *  post back. If false, the live URI www.paypal.com is used. Default false.
+     *
+     *  @var boolean
+     */
+    public $use_sandbox = false; 
+    
+    /**
+     *  The amount of time, in seconds, to wait for the PayPal server to respond
+     *  before timing out. Default 30 seconds.
+     *
+     *  @var int
+     */
+    public $timeout = 30;       
+    
+    private $post_data = array();
+    private $post_uri = '';     
+    private $response_status = '';
+    private $response = '';
+
+    const PAYPAL_HOST = 'www.paypal.com';
+    const SANDBOX_HOST = 'www.sandbox.paypal.com';
+    
+    /**
+     *  Post Back Using cURL
+     *
+     *  Sends the post back to PayPal using the cURL library. Called by
+     *  the processIpn() method if the use_curl property is true. Throws an
+     *  exception if the post fails. Populates the response, response_status,
+     *  and post_uri properties on success.
+     *
+     *  @param  string  The post data as a URL encoded string
+     */
+    protected function curlPost($encoded_data) {
+
+        if ($this->use_ssl) {
+            $uri = 'https://'.$this->getPaypalHost().'/cgi-bin/webscr';
+            $this->post_uri = $uri;
+        } else {
+            $uri = 'http://'.$this->getPaypalHost().'/cgi-bin/webscr';
+            $this->post_uri = $uri;
+        }
+        
+        $ch = curl_init();
+        
+        curl_setopt($ch, CURLOPT_URL, $uri);
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $encoded_data);
+        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+        curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeout);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_HEADER, true);
+        
+        if ($this->force_ssl_v3) {
+            curl_setopt($ch, CURLOPT_SSLVERSION, 3);
+        }
+        
+        $this->response = curl_exec($ch);
+        $this->response_status = strval(curl_getinfo($ch, CURLINFO_HTTP_CODE));
+        
+        if ($this->response === false || $this->response_status == '0') {
+            $errno = curl_errno($ch);
+            $errstr = curl_error($ch);
+            throw new Exception("cURL error: [$errno] $errstr");
+        }
+    }
+    
+    /**
+     *  Post Back Using fsockopen()
+     *
+     *  Sends the post back to PayPal using the fsockopen() function. Called by
+     *  the processIpn() method if the use_curl property is false. Throws an
+     *  exception if the post fails. Populates the response, response_status,
+     *  and post_uri properties on success.
+     *
+     *  @param  string  The post data as a URL encoded string
+     */
+    protected function fsockPost($encoded_data) {
+    
+        if ($this->use_ssl) {
+            $uri = 'ssl://'.$this->getPaypalHost();
+            $port = '443';
+            $this->post_uri = $uri.'/cgi-bin/webscr';
+        } else {
+            $uri = $this->getPaypalHost(); // no "http://" in call to fsockopen()
+            $port = '80';
+            $this->post_uri = 'http://'.$uri.'/cgi-bin/webscr';
+        }
+
+        $fp = fsockopen($uri, $port, $errno, $errstr, $this->timeout);
+        
+        if (!$fp) { 
+            // fsockopen error
+            throw new Exception("fsockopen error: [$errno] $errstr");
+        } 
+
+        $header .= "POST /cgi-bin/webscr HTTP/1.0\r\n";
+        $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
+        $header .= "Content-Length: ".strlen($encoded_data)."\r\n";
+        $header .= "Connection: Close\r\n\r\n";
+        
+        fputs($fp, $header.$encoded_data."\r\n\r\n");
+        
+        while(!feof($fp)) { 
+            if (empty($this->response)) {
+                // extract HTTP status from first line
+                $this->response .= $status = fgets($fp, 1024); 
+                $this->response_status = trim(substr($status, 9, 4));
+            } else {
+                $this->response .= fgets($fp, 1024); 
+            }
+        } 
+        
+        fclose($fp);
+    }
+    
+    private function getPaypalHost() {
+        if ($this->use_sandbox) return IpnListener::SANDBOX_HOST;
+        else return IpnListener::PAYPAL_HOST;
+    }
+    
+    /**
+     *  Get POST URI
+     *
+     *  Returns the URI that was used to send the post back to PayPal. This can
+     *  be useful for troubleshooting connection problems. The default URI
+     *  would be "ssl://www.sandbox.paypal.com:443/cgi-bin/webscr"
+     *
+     *  @return string
+     */
+    public function getPostUri() {
+        return $this->post_uri;
+    }
+    
+    /**
+     *  Get Response
+     *
+     *  Returns the entire response from PayPal as a string including all the
+     *  HTTP headers.
+     *
+     *  @return string
+     */
+    public function getResponse() {
+        return $this->response;
+    }
+    
+    /**
+     *  Get Response Status
+     *
+     *  Returns the HTTP response status code from PayPal. This should be "200"
+     *  if the post back was successful. 
+     *
+     *  @return string
+     */
+    public function getResponseStatus() {
+        return $this->response_status;
+    }
+    
+    /**
+     *  Get Text Report
+     *
+     *  Returns a report of the IPN transaction in plain text format. This is
+     *  useful in emails to order processors and system administrators. Override
+     *  this method in your own class to customize the report.
+     *
+     *  @return string
+     */
+    public function getTextReport() {
+        
+        $r = '';
+        
+        // date and POST url
+        for ($i=0; $i<80; $i++) { $r .= '-'; }
+        $r .= "\n[".date('m/d/Y g:i A').'] - '.$this->getPostUri();
+        if ($this->use_curl) $r .= " (curl)\n";
+        else $r .= " (fsockopen)\n";
+        
+        // HTTP Response
+        for ($i=0; $i<80; $i++) { $r .= '-'; }
+        $r .= "\n{$this->getResponse()}\n";
+        
+        // POST vars
+        for ($i=0; $i<80; $i++) { $r .= '-'; }
+        $r .= "\n";
+        
+        foreach ($this->post_data as $key => $value) {
+            $r .= str_pad($key, 25)."$value\n";
+        }
+        $r .= "\n\n";
+        
+        return $r;
+    }
+    
+    /**
+     *  Process IPN
+     *
+     *  Handles the IPN post back to PayPal and parsing the response. Call this
+     *  method from your IPN listener script. Returns true if the response came
+     *  back as "VERIFIED", false if the response came back "INVALID", and 
+     *  throws an exception if there is an error.
+     *
+     *  @param array
+     *
+     *  @return boolean
+     */    
+    public function processIpn($post_data=null) {
+
+        $encoded_data = 'cmd=_notify-validate';
+        
+        if ($post_data === null) { 
+            // use raw POST data 
+            if (!empty($_POST)) {
+                $this->post_data = $_POST;
+                $encoded_data .= '&'.file_get_contents('php://input');
+            } else {
+                throw new Exception("No POST data found.");
+            }
+        } else { 
+            // use provided data array
+            $this->post_data = $post_data;
+            
+            foreach ($this->post_data as $key => $value) {
+                $encoded_data .= "&$key=".urlencode($value);
+            }
+        }
+
+        if ($this->use_curl) $this->curlPost($encoded_data); 
+        else $this->fsockPost($encoded_data);
+        
+        if (strpos($this->response_status, '200') === false) {
+            throw new Exception("Invalid response status: ".$this->response_status);
+        }
+        
+        if (strpos($this->response, "VERIFIED") !== false) {
+            return true;
+        } elseif (strpos($this->response, "INVALID") !== false) {
+            return false;
+        } else {
+            throw new Exception("Unexpected response from PayPal.");
+        }
+    }
+    
+    /**
+     *  Require Post Method
+     *
+     *  Throws an exception and sets a HTTP 405 response header if the request
+     *  method was not POST. 
+     */    
+    public function requirePostMethod() {
+        // require POST requests
+        if ($_SERVER['REQUEST_METHOD'] && $_SERVER['REQUEST_METHOD'] != 'POST') {
+            header('Allow: POST', true, 405);
+            throw new Exception("Invalid HTTP request method.");
+        }
+    }
+}
+?>

wp-content/plugins/restrict-content-pro/pro/includes/gateways/twocheckout/functions.php

@@ -0,0 +1,184 @@
+<?php
+/**
+ * Checkout Functions
+ *
+ * @package     Restrict Content Pro
+ * @subpackage  Gateways/2Checkout/Functions
+ * @copyright   Copyright (c) 2017, Pippin Williamson
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ */
+
+/**
+ * Cancel a 2Checkout membership, given a gateway payment profile ID.
+ *
+ * @param string $payment_profile_id Membership payment profile ID.
+ *
+ * @since 3.0
+ * @return true|WP_Error True on success, WP_Error on failure.
+ */
+function rcp_2checkout_cancel_membership( $payment_profile_id ) {
+
+	global $rcp_options;
+
+	$user_name = defined( 'TWOCHECKOUT_ADMIN_USER' ) ? TWOCHECKOUT_ADMIN_USER : '';
+	$password  = defined( 'TWOCHECKOUT_ADMIN_PASSWORD' ) ? TWOCHECKOUT_ADMIN_PASSWORD : '';
+
+	if( empty( $user_name ) || empty( $password ) ) {
+		return new WP_Error( 'missing_username_or_password', __( 'The 2Checkout API username and password must be defined', 'rcp' ) );
+	}
+
+	if( ! class_exists( 'Twocheckout' ) ) {
+		require_once RCP_PLUGIN_DIR . 'pro/includes/libraries/twocheckout/Twocheckout.php';
+	}
+
+	$secret_word = rcp_is_sandbox() ? trim( $rcp_options['twocheckout_secret_word'] ) : '';;
+	$test_mode   = rcp_is_sandbox();
+
+	if( $test_mode ) {
+
+		$secret_key      = isset( $rcp_options['twocheckout_test_private'] )     ? trim( $rcp_options['twocheckout_test_private'] )     : '';
+		$publishable_key = isset( $rcp_options['twocheckout_test_publishable'] ) ? trim( $rcp_options['twocheckout_test_publishable'] ) : '';
+		$seller_id       = isset( $rcp_options['twocheckout_test_seller_id'] )   ? trim( $rcp_options['twocheckout_test_seller_id'] )   : '';
+		$environment     = 'sandbox';
+
+	} else {
+
+		$secret_key      = isset( $rcp_options['twocheckout_live_private'] )     ? trim( $rcp_options['twocheckout_live_private'] )     : '';
+		$publishable_key = isset( $rcp_options['twocheckout_live_publishable'] ) ? trim( $rcp_options['twocheckout_live_publishable'] ) : '';
+		$seller_id       = isset( $rcp_options['twocheckout_live_seller_id'] )   ? trim( $rcp_options['twocheckout_live_seller_id'] )   : '';
+		$environment     = 'production';
+
+	}
+
+	try {
+
+		Twocheckout::privateKey( $secret_key );
+		Twocheckout::sellerId( $seller_id );
+		Twocheckout::username( TWOCHECKOUT_ADMIN_USER );
+		Twocheckout::password( TWOCHECKOUT_ADMIN_PASSWORD );
+		Twocheckout::sandbox( $test_mode );
+
+		$sale_id   = str_replace( '2co_', '', $payment_profile_id );
+		$cancelled = Twocheckout_Sale::stop( array( 'sale_id' => $sale_id ) );
+
+		if( $cancelled['response_code'] == 'OK' ) {
+			return true;
+		}
+
+	} catch ( Twocheckout_Error $e) {
+
+		return new WP_Error( '2checkout_cancel_failed', $e->getMessage() );
+
+	}
+
+	return new WP_Error( '2checkout_cancel_failed', __( 'Unexpected error cancelling 2Checkout payment profile.', 'rcp' ) );
+
+}
+
+/**
+ * Cancel a 2checkout subscriber
+ *
+ * @deprecated 3.0 Use `rcp_2checkout_cancel_membership()` instead.
+ * @see rcp_2checkout_cancel_membership()
+ *
+ * @param int $member_id ID of the member to cancel.
+ *
+ * @access      private
+ * @since       2.4
+ * @return      bool|WP_Error
+ */
+function rcp_2checkout_cancel_member( $member_id = 0 ) {
+
+	$customer = rcp_get_customer_by_user_id( $member_id );
+
+	if ( empty( $customer ) ) {
+		return new WP_Error( '2checkout_cancel_failed', __( 'Unable to find customer from member ID.', 'rcp' ) );
+	}
+
+	$membership = rcp_get_customer_single_membership( $customer->get_id() );
+
+	if ( empty( $membership ) ) {
+		return new WP_Error( '2checkout_cancel_failed', __( 'Invalid membership.', 'rcp' ) );
+	}
+
+	$payment_profile = $membership->get_gateway_subscription_id();
+
+	if ( empty( $payment_profile ) ) {
+		return new WP_Error( '2checkout_cancel_failed', __( 'Invalid membership.', 'rcp' ) );
+	}
+
+	return rcp_2checkout_cancel_membership( $payment_profile );
+
+}
+
+
+/**
+ * Determine if a member is a 2Checkout Customer
+ *
+ * @deprecated 3.0 Use `rcp_is_2checkout_membership()` instead.
+ * @see rcp_is_2checkout_membership()
+ *
+ * @param int $user_id The ID of the user to check
+ *
+ * @since       2.4
+ * @access      public
+ * @return      bool
+*/
+function rcp_is_2checkout_subscriber( $user_id = 0 ) {
+
+	if( empty( $user_id ) ) {
+		$user_id = get_current_user_id();
+	}
+
+	$ret = false;
+
+	$customer = rcp_get_customer_by_user_id( $user_id );
+
+	if ( ! empty( $customer ) ) {
+		$membership = rcp_get_customer_single_membership( $customer->get_id() );
+
+		if ( ! empty( $membership ) ) {
+			$ret = rcp_is_2checkout_membership( $membership );
+		}
+	}
+
+	return (bool) apply_filters( 'rcp_is_2checkout_subscriber', $ret, $user_id );
+}
+
+/**
+ * Determines if a membership is a 2Checkout subscription.
+ *
+ * @param int|RCP_Membership $membership_object_or_id Membership ID or object.
+ *
+ * @since 3.0
+ * @return bool
+ */
+function rcp_is_2checkout_membership( $membership_object_or_id ) {
+
+	if ( ! is_object( $membership_object_or_id ) ) {
+		$membership = rcp_get_membership( $membership_object_or_id );
+	} else {
+		$membership = $membership_object_or_id;
+	}
+
+	$is_2checkout = false;
+
+	if ( ! empty( $membership ) && $membership->get_id() > 0 ) {
+		$subscription_id = $membership->get_gateway_subscription_id();
+
+		if ( false !== strpos( $subscription_id, '2co_' ) ) {
+			$is_2checkout = true;
+		}
+	}
+
+	/**
+	 * Filters whether or not the membership is a 2Checkout subscription.
+	 *
+	 * @param bool           $is_2checkout
+	 * @param RCP_Membership $membership
+	 *
+	 * @since 3.0
+	 */
+	return (bool) apply_filters( 'rcp_is_2checkout_membership', $is_2checkout, $membership );
+
+}

wp-content/plugins/restrict-content-pro/pro/includes/gateways/twocheckout/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/LICENSE

@@ -0,0 +1,22 @@
+Copyright (c) 2017 Braintree, a division of PayPal, Inc.
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * Braintree PHP Library
+ * Creates class_aliases for old class names replaced by PSR-4 Namespaces
+ */
+
+require_once(__DIR__ . DIRECTORY_SEPARATOR . 'autoload.php');
+
+if (version_compare(PHP_VERSION, '5.4.0', '<')) {
+    throw new Braintree_Exception('PHP version >= 5.4.0 required');
+}
+
+class Braintree {
+    public static function requireDependencies() {
+        $requiredExtensions = ['xmlwriter', 'openssl', 'dom', 'hash', 'curl'];
+        foreach ($requiredExtensions AS $ext) {
+            if (!extension_loaded($ext)) {
+                throw new Braintree_Exception('The Braintree library requires the ' . $ext . ' extension.');
+            }
+        }
+    }
+}
+
+Braintree::requireDependencies();

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/AccountUpdaterDailyReport.php

@@ -0,0 +1,43 @@
+<?php
+namespace Braintree;
+
+/**
+ * Creates an instance of AccountUpdaterDailyReport
+ *
+ *
+ * @package    Braintree
+ *
+ * @property-read string $reportUrl
+ * @property-read date   $reportDate
+ */
+class AccountUpdaterDailyReport extends Base
+{
+    protected $_attributes = [];
+
+    protected function _initialize($disputeAttribs)
+    {
+        $this->_attributes = $disputeAttribs;
+    }
+
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+
+    public function  __toString()
+    {
+        $display = [
+            'reportDate', 'reportUrl'
+            ];
+
+        $displayAttributes = [];
+        foreach ($display AS $attrib) {
+            $displayAttributes[$attrib] = $this->$attrib;
+        }
+        return __CLASS__ . '[' .
+                Util::attributesToString($displayAttributes) .']';
+    }
+}
+class_alias('Braintree\AccountUpdaterDailyReport', 'Braintree_AccountUpdaterDailyReport');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/AchMandate.php

@@ -0,0 +1,55 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree AchMandate module
+ * PHP Version 5
+ *
+ * @package   Braintree
+ *
+ * @property-read string $text
+ * @property-read string $acceptedAt
+ */
+class AchMandate extends Base
+{
+    /**
+     * create a printable representation of the object as:
+     * ClassName[property=value, property=value]
+     * @ignore
+     * @return string
+     */
+    public function  __toString()
+    {
+        return __CLASS__ . '[' .
+                Util::attributesToString($this->_attributes) . ']';
+    }
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @ignore
+     * @access protected
+     * @param array $achAttribs array of achMandate data
+     * @return void
+     */
+    protected function _initialize($achAttribs)
+    {
+        // set the attributes
+        $this->_attributes = $achAttribs;
+    }
+
+    /**
+     *  factory method: returns an instance of AchMandate
+     *  to the requesting method, with populated properties
+     * @ignore
+     * @return AchMandate
+     */
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+
+    }
+}
+class_alias('Braintree\AchMandate', 'Braintree_Mandate');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/AddOn.php

@@ -0,0 +1,43 @@
+<?php
+namespace Braintree;
+
+/**
+ * @property-read string $amount
+ * @property-read \DateTime $createdAt
+ * @property-read int|null $currentBillingCycle
+ * @property-read string $description
+ * @property-read string $id
+ * @property-read string|null $kind
+ * @property-read string $merchantId
+ * @property-read string $name
+ * @property-read boolean $neverExpires
+ * @property-read int|null $numberOfBillingCycles
+ * @property-read int|null $quantity
+ * @property-read \DateTime $updatedAt
+ */
+class AddOn extends Modification
+{
+    /**
+     *
+     * @param array $attributes
+     * @return AddOn
+     */
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+
+
+    /**
+     * static methods redirecting to gateway
+     *
+     * @return AddOn[]
+     */
+    public static function all()
+    {
+        return Configuration::gateway()->addOn()->all();
+    }
+}
+class_alias('Braintree\AddOn', 'Braintree_AddOn');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/AddOnGateway.php

@@ -0,0 +1,53 @@
+<?php
+namespace Braintree;
+
+class AddOnGateway
+{
+    /**
+     *
+     * @var Gateway
+     */
+    private $_gateway;
+
+    /**
+     *
+     * @var Configuration
+     */
+    private $_config;
+
+    /**
+     *
+     * @var Http
+     */
+    private $_http;
+
+    /**
+     *
+     * @param Gateway $gateway
+     */
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+    /**
+     *
+     * @return AddOn[]
+     */
+    public function all()
+    {
+        $path = $this->_config->merchantPath() . '/add_ons';
+        $response = $this->_http->get($path);
+
+        $addOns = ["addOn" => $response['addOns']];
+
+        return Util::extractAttributeAsArray(
+            $addOns,
+            'addOn'
+        );
+    }
+}
+class_alias('Braintree\AddOnGateway', 'Braintree_AddOnGateway');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Address.php

@@ -0,0 +1,150 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree Address module
+ * PHP Version 5
+ * Creates and manages Braintree Addresses
+ *
+ * An Address belongs to a Customer. It can be associated to a
+ * CreditCard as the billing address. It can also be used
+ * as the shipping address when creating a Transaction.
+ *
+ * @package   Braintree
+ *
+ * @property-read string $company
+ * @property-read string $countryName
+ * @property-read \DateTime $createdAt
+ * @property-read string $customerId
+ * @property-read string $extendedAddress
+ * @property-read string $firstName
+ * @property-read string $id
+ * @property-read string $lastName
+ * @property-read string $locality
+ * @property-read string $postalCode
+ * @property-read string $region
+ * @property-read string $streetAddress
+ * @property-read \DateTime $updatedAt
+ */
+class Address extends Base
+{
+    /**
+     * returns false if comparing object is not a Address,
+     * or is a Address with a different id
+     *
+     * @param object $other address to compare against
+     * @return boolean
+     */
+    public function isEqual($other)
+    {
+        return !($other instanceof self) ?
+            false :
+            ($this->id === $other->id && $this->customerId === $other->customerId);
+    }
+
+    /**
+     * create a printable representation of the object as:
+     * ClassName[property=value, property=value]
+     * @ignore
+     * @return string
+     */
+    public function  __toString()
+    {
+        return __CLASS__ . '[' .
+                Util::attributesToString($this->_attributes) . ']';
+    }
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @ignore
+     * @access protected
+     * @param array $addressAttribs array of address data
+     * @return void
+     */
+    protected function _initialize($addressAttribs)
+    {
+        // set the attributes
+        $this->_attributes = $addressAttribs;
+    }
+
+    /**
+     *  factory method: returns an instance of Address
+     *  to the requesting method, with populated properties
+     * @ignore
+     * @return Address
+     */
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+
+    }
+
+
+    // static methods redirecting to gateway
+
+    /**
+     *
+     * @param array $attribs
+     * @return Address
+     */
+    public static function create($attribs)
+    {
+        return Configuration::gateway()->address()->create($attribs);
+    }
+
+    /**
+     *
+     * @param array $attribs
+     * @return Address
+     */
+    public static function createNoValidate($attribs)
+    {
+        return Configuration::gateway()->address()->createNoValidate($attribs);
+    }
+
+    /**
+     *
+     * @param Customer|int $customerOrId
+     * @param int $addressId
+     * @throws InvalidArgumentException
+     * @return Result\Successful
+     */
+    public static function delete($customerOrId = null, $addressId = null)
+    {
+        return Configuration::gateway()->address()->delete($customerOrId, $addressId);
+    }
+
+    /**
+     *
+     * @param Customer|int $customerOrId
+     * @param int $addressId
+     * @throws Exception\NotFound
+     * @return Address
+     */
+    public static function find($customerOrId, $addressId)
+    {
+        return Configuration::gateway()->address()->find($customerOrId, $addressId);
+    }
+
+    /**
+     *
+     * @param Customer|int $customerOrId
+     * @param int $addressId
+     * @param array $attributes
+     * @throws Exception\Unexpected
+     * @return Result\Successful|Result\Error
+     */
+    public static function update($customerOrId, $addressId, $attributes)
+    {
+        return Configuration::gateway()->address()->update($customerOrId, $addressId, $attributes);
+    }
+
+    public static function updateNoValidate($customerOrId, $addressId, $attributes)
+    {
+        return Configuration::gateway()->address()->updateNoValidate($customerOrId, $addressId, $attributes);
+    }
+}
+class_alias('Braintree\Address', 'Braintree_Address');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/AddressGateway.php

@@ -0,0 +1,314 @@
+<?php
+namespace Braintree;
+
+use InvalidArgumentException;
+
+/**
+ * Braintree AddressGateway module
+ * PHP Version 5
+ * Creates and manages Braintree Addresses
+ *
+ * An Address belongs to a Customer. It can be associated to a
+ * CreditCard as the billing address. It can also be used
+ * as the shipping address when creating a Transaction.
+ *
+ * @package   Braintree
+ */
+class AddressGateway
+{
+    /**
+     *
+     * @var Gateway
+     */
+    private $_gateway;
+
+    /**
+     *
+     * @var Configuration
+     */
+    private $_config;
+
+    /**
+     *
+     * @var Http
+     */
+    private $_http;
+
+    /**
+     *
+     * @param Gateway $gateway
+     */
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+
+    /* public class methods */
+    /**
+     *
+     * @access public
+     * @param  array  $attribs
+     * @return Result\Successful|Result\Error
+     */
+    public function create($attribs)
+    {
+        Util::verifyKeys(self::createSignature(), $attribs);
+        $customerId = isset($attribs['customerId']) ?
+            $attribs['customerId'] :
+            null;
+
+        $this->_validateCustomerId($customerId);
+        unset($attribs['customerId']);
+        try {
+            return $this->_doCreate(
+                '/customers/' . $customerId . '/addresses',
+                ['address' => $attribs]
+            );
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound(
+                'Customer ' . $customerId . ' not found.'
+            );
+        }
+    }
+
+    /**
+     * attempts the create operation assuming all data will validate
+     * returns a Address object instead of a Result
+     *
+     * @access public
+     * @param  array $attribs
+     * @return self
+     * @throws Exception\ValidationError
+     */
+    public function createNoValidate($attribs)
+    {
+        $result = $this->create($attribs);
+        return Util::returnObjectOrThrowException(__CLASS__, $result);
+
+    }
+
+    /**
+     * delete an address by id
+     *
+     * @param mixed $customerOrId
+     * @param string $addressId
+     */
+    public function delete($customerOrId = null, $addressId = null)
+    {
+        $this->_validateId($addressId);
+        $customerId = $this->_determineCustomerId($customerOrId);
+        $path = $this->_config->merchantPath() . '/customers/' . $customerId . '/addresses/' . $addressId;
+        $this->_http->delete($path);
+        return new Result\Successful();
+    }
+
+    /**
+     * find an address by id
+     *
+     * Finds the address with the given <b>addressId</b> that is associated
+     * to the given <b>customerOrId</b>.
+     * If the address cannot be found, a NotFound exception will be thrown.
+     *
+     *
+     * @access public
+     * @param mixed $customerOrId
+     * @param string $addressId
+     * @return Address
+     * @throws Exception\NotFound
+     */
+    public function find($customerOrId, $addressId)
+    {
+
+        $customerId = $this->_determineCustomerId($customerOrId);
+        $this->_validateId($addressId);
+
+        try {
+            $path = $this->_config->merchantPath() . '/customers/' . $customerId . '/addresses/' . $addressId;
+            $response = $this->_http->get($path);
+            return Address::factory($response['address']);
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound(
+            'address for customer ' . $customerId .
+                ' with id ' . $addressId . ' not found.'
+            );
+        }
+
+    }
+
+    /**
+     * updates the address record
+     *
+     * if calling this method in context,
+     * customerOrId is the 2nd attribute, addressId 3rd.
+     * customerOrId & addressId are not sent in object context.
+     *
+     *
+     * @access public
+     * @param array $attributes
+     * @param mixed $customerOrId (only used in call)
+     * @param string $addressId (only used in call)
+     * @return Result\Successful|Result\Error
+     */
+    public function update($customerOrId, $addressId, $attributes)
+    {
+        $this->_validateId($addressId);
+        $customerId = $this->_determineCustomerId($customerOrId);
+        Util::verifyKeys(self::updateSignature(), $attributes);
+
+        $path = $this->_config->merchantPath() . '/customers/' . $customerId . '/addresses/' . $addressId;
+        $response = $this->_http->put($path, ['address' => $attributes]);
+
+        return $this->_verifyGatewayResponse($response);
+
+    }
+
+    /**
+     * update an address record, assuming validations will pass
+     *
+     * if calling this method in context,
+     * customerOrId is the 2nd attribute, addressId 3rd.
+     * customerOrId & addressId are not sent in object context.
+     *
+     * @access public
+     * @param array $transactionAttribs
+     * @param string $customerId
+     * @return Transaction
+     * @throws Exception\ValidationsFailed
+     * @see Address::update()
+     */
+    public function updateNoValidate($customerOrId, $addressId, $attributes)
+    {
+        $result = $this->update($customerOrId, $addressId, $attributes);
+        return Util::returnObjectOrThrowException(__CLASS__, $result);
+    }
+
+    /**
+     * creates a full array signature of a valid create request
+     * @return array gateway create request format
+     */
+    public static function createSignature()
+    {
+        return [
+            'company', 'countryCodeAlpha2', 'countryCodeAlpha3', 'countryCodeNumeric',
+            'countryName', 'customerId', 'extendedAddress', 'firstName',
+            'lastName', 'locality', 'postalCode', 'region', 'streetAddress'
+        ];
+    }
+
+    /**
+     * creates a full array signature of a valid update request
+     * @return array gateway update request format
+     */
+    public static function updateSignature()
+    {
+        // TODO: remove customerId from update signature
+        return self::createSignature();
+
+    }
+
+    /**
+     * verifies that a valid address id is being used
+     * @ignore
+     * @param string $id address id
+     * @throws InvalidArgumentException
+     */
+    private function _validateId($id = null)
+    {
+        if (empty($id) || trim($id) == "") {
+            throw new InvalidArgumentException(
+            'expected address id to be set'
+            );
+        }
+        if (!preg_match('/^[0-9A-Za-z_-]+$/', $id)) {
+            throw new InvalidArgumentException(
+            $id . ' is an invalid address id.'
+            );
+        }
+    }
+
+    /**
+     * verifies that a valid customer id is being used
+     * @ignore
+     * @param string $id customer id
+     * @throws InvalidArgumentException
+     */
+    private function _validateCustomerId($id = null)
+    {
+        if (empty($id) || trim($id) == "") {
+            throw new InvalidArgumentException(
+            'expected customer id to be set'
+            );
+        }
+        if (!preg_match('/^[0-9A-Za-z_-]+$/', $id)) {
+            throw new InvalidArgumentException(
+            $id . ' is an invalid customer id.'
+            );
+        }
+
+    }
+
+    /**
+     * determines if a string id or Customer object was passed
+     * @ignore
+     * @param mixed $customerOrId
+     * @return string customerId
+     */
+    private function _determineCustomerId($customerOrId)
+    {
+        $customerId = ($customerOrId instanceof Customer) ? $customerOrId->id : $customerOrId;
+        $this->_validateCustomerId($customerId);
+        return $customerId;
+
+    }
+
+    /* private class methods */
+    /**
+     * sends the create request to the gateway
+     * @ignore
+     * @param string $subPath
+     * @param array $params
+     * @return Result\Successful|Result\Error
+     */
+    private function _doCreate($subPath, $params)
+    {
+        $fullPath = $this->_config->merchantPath() . $subPath;
+        $response = $this->_http->post($fullPath, $params);
+
+        return $this->_verifyGatewayResponse($response);
+    }
+
+    /**
+     * generic method for validating incoming gateway responses
+     *
+     * creates a new Address object and encapsulates
+     * it inside a Result\Successful object, or
+     * encapsulates an Errors object inside a Result\Error
+     * alternatively, throws an Unexpected exception if the response is invalid
+     *
+     * @ignore
+     * @param array $response gateway response values
+     * @return Result\Successful|Result\Error
+     * @throws Exception\Unexpected
+     */
+    private function _verifyGatewayResponse($response)
+    {
+        if (isset($response['address'])) {
+            // return a populated instance of Address
+            return new Result\Successful(
+                Address::factory($response['address'])
+            );
+        } else if (isset($response['apiErrorResponse'])) {
+            return new Result\Error($response['apiErrorResponse']);
+        } else {
+            throw new Exception\Unexpected(
+            "Expected address or apiErrorResponse"
+            );
+        }
+
+    }
+}
+class_alias('Braintree\AddressGateway', 'Braintree_AddressGateway');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/AmexExpressCheckoutCard.php

@@ -0,0 +1,80 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree AmexExpressCheckoutCard module
+ * Creates and manages Braintree Amex Express Checkout cards
+ *
+ * <b>== More information ==</b>
+ *
+ * See {@link https://developers.braintreepayments.com/javascript+php}<br />
+ *
+ * @package    Braintree
+ * @category   Resources
+ *
+ * @property-read string $bin
+ * @property-read string $cardMemberExpiryDate
+ * @property-read string $cardMemberNumber
+ * @property-read string $cardType
+ * @property-read \DateTime $createdAt
+ * @property-read string $customerId
+ * @property-read boolean $default
+ * @property-read string $expirationMonth
+ * @property-read string $expirationYear
+ * @property-read string $imageUrl
+ * @property-read string $token
+ * @property-read string $sourceDescription
+ * @property-read \Braintree\Subscription[] $subscriptions
+ * @property-read \DateTime $updatedAt
+ */
+class AmexExpressCheckoutCard extends Base
+{
+    /* instance methods */
+    /**
+     * returns false if default is null or false
+     *
+     * @return boolean
+     */
+    public function isDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     *  factory method: returns an instance of AmexExpressCheckoutCard
+     *  to the requesting method, with populated properties
+     *
+     * @ignore
+     * @return AmexExpressCheckoutCard
+     */
+    public static function factory($attributes)
+    {
+
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @access protected
+     * @param array $amexExpressCheckoutCardAttribs array of Amex Express Checkout card properties
+     * @return void
+     */
+    protected function _initialize($amexExpressCheckoutCardAttribs)
+    {
+        // set the attributes
+        $this->_attributes = $amexExpressCheckoutCardAttribs;
+
+        $subscriptionArray = [];
+        if (isset($amexExpressCheckoutCardAttribs['subscriptions'])) {
+            foreach ($amexExpressCheckoutCardAttribs['subscriptions'] AS $subscription) {
+                $subscriptionArray[] = Subscription::factory($subscription);
+            }
+        }
+
+        $this->_set('subscriptions', $subscriptionArray);
+    }
+}
+class_alias('Braintree\AmexExpressCheckoutCard', 'Braintree_AmexExpressCheckoutCard');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/AndroidPayCard.php

@@ -0,0 +1,90 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree AndroidPayCard module
+ * Creates and manages Braintree Android Pay cards
+ *
+ * <b>== More information ==</b>
+ *
+ * See {@link https://developers.braintreepayments.com/javascript+php}<br />
+ *
+ * @package    Braintree
+ * @category   Resources
+ *
+ * @property-read string $bin
+ * @property-read string $cardType
+ * @property-read \DateTime $createdAt
+ * @property-read string $customerId
+ * @property-read boolean $default
+ * @property-read string $expirationMonth
+ * @property-read string $expirationYear
+ * @property-read string $googleTransactionId
+ * @property-read string $imageUrl
+ * @property-read string $last4
+ * @property-read string $sourceCardLast4
+ * @property-read string $sourceCardType
+ * @property-read string $sourceDescription
+ * @property-read \Braintree\Subscription[] $subscriptions
+ * @property-read string $token
+ * @property-read \DateTime $updatedAt
+ * @property-read string $virtualCardLast4
+ * @property-read string $virtualCardType
+ */
+class AndroidPayCard extends Base
+{
+    /* instance methods */
+    /**
+     * returns false if default is null or false
+     *
+     * @return boolean
+     */
+    public function isDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     *  factory method: returns an instance of AndroidPayCard
+     *  to the requesting method, with populated properties
+     *
+     * @ignore
+     * @return AndroidPayCard
+     */
+    public static function factory($attributes)
+    {
+        $defaultAttributes = [
+            'expirationMonth'    => '',
+            'expirationYear'    => '',
+            'last4'  => $attributes['virtualCardLast4'],
+            'cardType'  => $attributes['virtualCardType'],
+        ];
+
+        $instance = new self();
+        $instance->_initialize(array_merge($defaultAttributes, $attributes));
+        return $instance;
+    }
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @access protected
+     * @param array $androidPayCardAttribs array of Android Pay card properties
+     * @return void
+     */
+    protected function _initialize($androidPayCardAttribs)
+    {
+        // set the attributes
+        $this->_attributes = $androidPayCardAttribs;
+
+        $subscriptionArray = [];
+        if (isset($androidPayCardAttribs['subscriptions'])) {
+            foreach ($androidPayCardAttribs['subscriptions'] AS $subscription) {
+                $subscriptionArray[] = Subscription::factory($subscription);
+            }
+        }
+
+        $this->_set('subscriptions', $subscriptionArray);
+    }
+}
+class_alias('Braintree\AndroidPayCard', 'Braintree_AndroidPayCard');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/ApplePayCard.php

@@ -0,0 +1,103 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree ApplePayCard module
+ * Creates and manages Braintree Apple Pay cards
+ *
+ * <b>== More information ==</b>
+ *
+ * See {@link https://developers.braintreepayments.com/javascript+php}<br />
+ *
+ * @package    Braintree
+ * @category   Resources
+ *
+ * @property-read string $bin
+ * @property-read string $cardType
+ * @property-read \DateTime $createdAt
+ * @property-read string $customerId
+ * @property-read boolean $default
+ * @property-read string $expirationDate
+ * @property-read string $expirationMonth
+ * @property-read string $expirationYear
+ * @property-read boolean $expired
+ * @property-read string $imageUrl
+ * @property-read string $last4
+ * @property-read string $token
+ * @property-read string $paymentInstrumentName
+ * @property-read string $sourceDescription
+ * @property-read \Braintree\Subscription[] $subscriptions
+ * @property-read \DateTime $updatedAt
+ */
+class ApplePayCard extends Base
+{
+    // Card Type
+    const AMEX = 'Apple Pay - American Express';
+    const MASTER_CARD = 'Apple Pay - MasterCard';
+    const VISA = 'Apple Pay - Visa';
+
+    /* instance methods */
+    /**
+     * returns false if default is null or false
+     *
+     * @return boolean
+     */
+    public function isDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     * checks whether the card is expired based on the current date
+     *
+     * @return boolean
+     */
+    public function isExpired()
+    {
+        return $this->expired;
+    }
+
+    /**
+     *  factory method: returns an instance of ApplePayCard
+     *  to the requesting method, with populated properties
+     *
+     * @ignore
+     * @return ApplePayCard
+     */
+    public static function factory($attributes)
+    {
+        $defaultAttributes = [
+            'expirationMonth'    => '',
+            'expirationYear'    => '',
+            'last4'  => '',
+        ];
+
+        $instance = new self();
+        $instance->_initialize(array_merge($defaultAttributes, $attributes));
+        return $instance;
+    }
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @access protected
+     * @param array $applePayCardAttribs array of Apple Pay card properties
+     * @return void
+     */
+    protected function _initialize($applePayCardAttribs)
+    {
+        // set the attributes
+        $this->_attributes = $applePayCardAttribs;
+
+        $subscriptionArray = [];
+        if (isset($applePayCardAttribs['subscriptions'])) {
+            foreach ($applePayCardAttribs['subscriptions'] AS $subscription) {
+                $subscriptionArray[] = Subscription::factory($subscription);
+            }
+        }
+
+        $this->_set('subscriptions', $subscriptionArray);
+        $this->_set('expirationDate', $this->expirationMonth . '/' . $this->expirationYear);
+    }
+}
+class_alias('Braintree\ApplePayCard', 'Braintree_ApplePayCard');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/ApplePayGateway.php

@@ -0,0 +1,65 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree ApplePayGateway module
+ * Manages Apple Pay for Web
+ *
+ * @package    Braintree
+ * @category   Resources
+ */
+class ApplePayGateway
+{
+    private $_gateway;
+    private $_config;
+    private $_http;
+
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+    public function registerDomain($domain)
+    {
+        $path = $this->_config->merchantPath() . '/processing/apple_pay/validate_domains';
+        $response = $this->_http->post($path, ['url' => $domain]);
+        if (array_key_exists('response', $response) && $response['response']['success'])
+        {
+            return new Result\Successful;
+        }
+        else if (array_key_exists('apiErrorResponse', $response))
+        {
+            return new Result\Error($response['apiErrorResponse']);
+        }
+    }
+
+    public function unregisterDomain($domain)
+    {
+        $path = $this->_config->merchantPath() . '/processing/apple_pay/unregister_domain';
+        $this->_http->delete($path, ['url' => $domain]);
+        return new Result\Successful;
+    }
+
+    public function registeredDomains()
+    {
+        $path = $this->_config->merchantPath() . '/processing/apple_pay/registered_domains';
+        $response = $this->_http->get($path);
+        if (array_key_exists('response', $response) && array_key_exists('domains', $response['response']))
+        {
+            $options = ApplePayOptions::factory($response['response']);
+            return new Result\Successful($options, 'applePayOptions');
+        }
+        else if (array_key_exists('apiErrorResponse', $response))
+        {
+            return new Result\Error($response['apiErrorResponse']);
+        }
+        else
+        {
+            throw new Exception\Unexpected('expected response or apiErrorResponse');
+        }
+    }
+}
+class_alias('Braintree\ApplePayGateway', 'Braintree_ApplePayGateway');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/ApplePayOptions.php

@@ -0,0 +1,28 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree ApplePayOptions module
+ * Manages configuration and options for Apple Pay
+ *
+ * @package    Braintree
+ * @category   Resources
+ *
+ * @property-read array $domains
+ */
+
+class ApplePayOptions extends Base
+{
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+
+    protected function _initialize($attributes)
+    {
+        $this->_attributes = $attributes;
+    }
+}
+class_alias('Braintree\ApplePayOptions', 'Braintree_ApplePayOptions');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/AuthorizationAdjustment.php

@@ -0,0 +1,35 @@
+<?php
+namespace Braintree;
+
+/**
+ * Creates an instance of AuthorizationAdjustment as returned from a transaction
+ *
+ * @package Braintree
+ *
+ * @property-read string $amount
+ * @property-read boolean $success
+ * @property-read \DateTime $timestamp
+ *
+ */
+
+class AuthorizationAdjustment extends Base
+{
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+
+        return $instance;
+    }
+
+    protected function _initialize($authorizationAdjustmentAttribs)
+    {
+        $this->_attributes = $authorizationAdjustmentAttribs;
+    }
+
+    public function  __toString()
+    {
+        return __CLASS__ . '[' . Util::attributesToString($this->_attributes) . ']';
+    }
+}
+class_alias('Braintree\AuthorizationAdjustment', 'Braintree_Authorization_Adjustment');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Base.php

@@ -0,0 +1,88 @@
+<?php
+namespace Braintree;
+
+use JsonSerializable;
+
+/**
+ * Braintree PHP Library.
+ *
+ * Braintree base class and initialization
+ * Provides methods to child classes. This class cannot be instantiated.
+ *
+ *  PHP version 5
+ */
+abstract class Base implements JsonSerializable
+{
+    protected $_attributes = [];
+
+    /**
+     * @ignore
+     * don't permit an explicit call of the constructor!
+     * (like $t = new Transaction())
+     */
+    protected function __construct()
+    {
+    }
+
+    /**
+     * Disable cloning of objects
+     *
+     * @ignore
+     */
+    protected function __clone()
+    {
+    }
+
+    /**
+     * Accessor for instance properties stored in the private $_attributes property
+     *
+     * @ignore
+     * @param string $name
+     * @return mixed
+     */
+    public function __get($name)
+    {
+        if (array_key_exists($name, $this->_attributes)) {
+            return $this->_attributes[$name];
+        }
+        else {
+            trigger_error('Undefined property on ' . get_class($this) . ': ' . $name, E_USER_NOTICE);
+            return null;
+        }
+    }
+
+    /**
+     * Checks for the existance of a property stored in the private $_attributes property
+     *
+     * @ignore
+     * @param string $name
+     * @return boolean
+     */
+    public function __isset($name)
+    {
+        return array_key_exists($name, $this->_attributes);
+    }
+
+    /**
+     * Mutator for instance properties stored in the private $_attributes property
+     *
+     * @ignore
+     * @param string $key
+     * @param mixed $value
+     */
+    public function _set($key, $value)
+    {
+        $this->_attributes[$key] = $value;
+    }
+    
+    /**
+     * Implementation of JsonSerializable 
+     * 
+     * @ignore
+     * @return array
+     */
+    public function jsonSerialize()
+    {
+	return $this->_attributes;
+    }
+}

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/BinData.php

@@ -0,0 +1,41 @@
+<?php
+namespace Braintree;
+
+/**
+ * @property-read string $commercial
+ * @property-read string $countryOfIssuance
+ * @property-read string $debit
+ * @property-read string $durbinRegulated
+ * @property-read string $healthcare
+ * @property-read string $issuingBank
+ * @property-read string $payroll
+ * @property-read string $prepaid
+ * @property-read string $productId
+ */
+class BinData extends Base
+{
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+
+        return $instance;
+    }
+
+    protected function _initialize($attributes)
+    {
+        $this->_attributes = $attributes;
+    }
+
+    /**
+     * returns a string representation of the bin data
+     * @return string
+     */
+    public function  __toString()
+    {
+        return __CLASS__ . '[' .
+            Util::attributesToString($this->_attributes) .']';
+    }
+
+}
+class_alias('Braintree\BinData', 'Braintree_BinData');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/ClientToken.php

@@ -0,0 +1,49 @@
+<?php
+namespace Braintree;
+
+class ClientToken
+{
+    const DEFAULT_VERSION = 2;
+
+
+    // static methods redirecting to gateway
+
+    /**
+     *
+     * @param array $params
+     * @return string
+     */
+    public static function generate($params=[])
+    {
+        return Configuration::gateway()->clientToken()->generate($params);
+    }
+
+    /**
+     *
+     * @param type $params
+     * @throws InvalidArgumentException
+     */
+    public static function conditionallyVerifyKeys($params)
+    {
+        return Configuration::gateway()->clientToken()->conditionallyVerifyKeys($params);
+    }
+
+    /**
+     *
+     * @return string client token retrieved from server
+     */
+    public static function generateWithCustomerIdSignature()
+    {
+        return Configuration::gateway()->clientToken()->generateWithCustomerIdSignature();
+    }
+
+    /**
+     *
+     * @return string client token retrieved from server
+     */
+    public static function generateWithoutCustomerIdSignature()
+    {
+        return Configuration::gateway()->clientToken()->generateWithoutCustomerIdSignature();
+    }
+}
+class_alias('Braintree\ClientToken', 'Braintree_ClientToken');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/ClientTokenGateway.php

@@ -0,0 +1,129 @@
+<?php
+namespace Braintree;
+
+use InvalidArgumentException;
+
+class ClientTokenGateway
+{
+    /**
+     *
+     * @var Gateway
+     */
+    private $_gateway;
+
+    /**
+     *
+     * @var Configuration
+     */
+    private $_config;
+
+    /**
+     *
+     * @var Http
+     */
+    private $_http;
+
+    /**
+     *
+     * @param Gateway $gateway
+     */
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+    public function generate($params=[])
+    {
+        if (!array_key_exists("version", $params)) {
+            $params["version"] = ClientToken::DEFAULT_VERSION;
+        }
+
+        $this->conditionallyVerifyKeys($params);
+        $generateParams = ["client_token" => $params];
+
+        return $this->_doGenerate('/client_token', $generateParams);
+    }
+
+    /**
+     * sends the generate request to the gateway
+     *
+     * @ignore
+     * @param var $url
+     * @param array $params
+     * @return string
+     */
+    public function _doGenerate($subPath, $params)
+    {
+        $fullPath = $this->_config->merchantPath() . $subPath;
+        $response = $this->_http->post($fullPath, $params);
+
+        return $this->_verifyGatewayResponse($response);
+    }
+
+    /**
+     *
+     * @param array $params
+     * @throws InvalidArgumentException
+     */
+    public function conditionallyVerifyKeys($params)
+    {
+        if (array_key_exists("customerId", $params)) {
+            Util::verifyKeys($this->generateWithCustomerIdSignature(), $params);
+        } else {
+            Util::verifyKeys($this->generateWithoutCustomerIdSignature(), $params);
+        }
+    }
+
+    /**
+     *
+     * @return mixed[]
+     */
+    public function generateWithCustomerIdSignature()
+    {
+        return [
+            "version", "customerId", "proxyMerchantId",
+            ["options" => ["makeDefault", "verifyCard", "failOnDuplicatePaymentMethod"]],
+            "merchantAccountId"];
+    }
+
+    /**
+     *
+     * @return string[]
+     */
+    public function generateWithoutCustomerIdSignature()
+    {
+        return ["version", "proxyMerchantId", "merchantAccountId"];
+    }
+
+    /**
+     * generic method for validating incoming gateway responses
+     *
+     * If the request is successful, returns a client token string.
+     * Otherwise, throws an InvalidArgumentException with the error
+     * response from the Gateway or an HTTP status code exception.
+     *
+     * @ignore
+     * @param array $response gateway response values
+     * @return string client token
+     * @throws InvalidArgumentException | HTTP status code exception
+     */
+    private function _verifyGatewayResponse($response)
+    {
+        if (isset($response['clientToken'])) {
+            return $response['clientToken']['value'];
+        } elseif (isset($response['apiErrorResponse'])) {
+            throw new InvalidArgumentException(
+                $response['apiErrorResponse']['message']
+            );
+        } else {
+            throw new Exception\Unexpected(
+                "Expected clientToken or apiErrorResponse"
+            );
+        }
+    }
+
+}
+class_alias('Braintree\ClientTokenGateway', 'Braintree_ClientTokenGateway');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/CoinbaseAccount.php

@@ -0,0 +1,110 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree CoinbaseAccount module
+ *
+ * @package    Braintree
+ * @category   Resources
+ */
+
+/**
+ * Manages Braintree CoinbaseAccounts
+ *
+ * <b>== More information ==</b>
+ *
+ *
+ * @package    Braintree
+ * @category   Resources
+ *
+ * @property-read string $customerId
+ * @property-read string $token
+ * @property-read string $userId
+ * @property-read string $userName
+ * @property-read string $userEmail
+ */
+class CoinbaseAccount extends Base
+{
+    /**
+     *  factory method: returns an instance of CoinbaseAccount
+     *  to the requesting method, with populated properties
+     *
+     * @ignore
+     * @return CoinbaseAccount
+     */
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+
+    /* instance methods */
+
+    /**
+     * returns false if default is null or false
+     *
+     * @return boolean
+     */
+    public function isDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @access protected
+     * @param array $coinbaseAccountAttribs array of coinbaseAccount data
+     * @return void
+     */
+    protected function _initialize($coinbaseAccountAttribs)
+    {
+        // set the attributes
+        $this->_attributes = $coinbaseAccountAttribs;
+
+        $subscriptionArray = [];
+        if (isset($coinbaseAccountAttribs['subscriptions'])) {
+            foreach ($coinbaseAccountAttribs['subscriptions'] AS $subscription) {
+                $subscriptionArray[] = Subscription::factory($subscription);
+            }
+        }
+
+        $this->_set('subscriptions', $subscriptionArray);
+    }
+
+    /**
+     * create a printable representation of the object as:
+     * ClassName[property=value, property=value]
+     * @return string
+     */
+    public function  __toString()
+    {
+        return __CLASS__ . '[' .
+                Util::attributesToString($this->_attributes) .']';
+    }
+
+
+    // static methods redirecting to gateway
+
+    public static function find($token)
+    {
+        return Configuration::gateway()->coinbaseAccount()->find($token);
+    }
+
+    public static function update($token, $attributes)
+    {
+        return Configuration::gateway()->coinbaseAccount()->update($token, $attributes);
+    }
+
+    public static function delete($token)
+    {
+        return Configuration::gateway()->coinbaseAccount()->delete($token);
+    }
+
+    public static function sale($token, $transactionAttribs)
+    {
+        return Configuration::gateway()->coinbaseAccount()->sale($token, $transactionAttribs);
+    }
+}
+class_alias('Braintree\CoinbaseAccount', 'Braintree_CoinbaseAccount');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Collection.php

@@ -0,0 +1,161 @@
+<?php
+namespace Braintree;
+
+use Countable;
+use IteratorAggregate;
+use ArrayAccess;
+use OutOfRangeException;
+use ArrayIterator;
+
+/**
+ * Braintree Generic collection
+ *
+ * PHP Version 5
+ *
+ * Based on Generic Collection class from:
+ * {@link http://codeutopia.net/code/library/CU/Collection.php}
+ *
+ * @package   Braintree
+ * @subpackage Utility
+ */
+
+class Collection implements Countable, IteratorAggregate, ArrayAccess
+{
+    /**
+     *
+     * @var array collection storage
+     */
+    protected $_collection = [];
+
+    /**
+     * Add a value into the collection
+     * @param string $value
+     */
+    public function add($value)
+    {
+        $this->_collection[] = $value;
+    }
+
+    /**
+     * Set index's value
+     * @param integer $index
+     * @param mixed $value
+     * @throws OutOfRangeException
+     */
+    public function set($index, $value)
+    {
+        if($index >= $this->count())
+            throw new OutOfRangeException('Index out of range');
+
+        $this->_collection[$index] = $value;
+    }
+
+    /**
+     * Remove a value from the collection
+     * @param integer $index index to remove
+     * @throws OutOfRangeException if index is out of range
+     */
+    public function remove($index)
+    {
+        if($index >= $this->count())
+            throw new OutOfRangeException('Index out of range');
+
+        array_splice($this->_collection, $index, 1);
+    }
+
+    /**
+     * Return value at index
+     * @param integer $index
+     * @return mixed
+     * @throws OutOfRangeException
+     */
+    public function get($index)
+    {
+        if($index >= $this->count())
+            throw new OutOfRangeException('Index out of range');
+
+        return $this->_collection[$index];
+    }
+
+    /**
+     * Determine if index exists
+     * @param integer $index
+     * @return boolean
+     */
+    public function exists($index)
+    {
+        if($index >= $this->count())
+            return false;
+
+        return true;
+    }
+    /**
+     * Return count of items in collection
+     * Implements countable
+     * @return integer
+     */
+    public function count()
+    {
+        return count($this->_collection);
+    }
+
+
+    /**
+     * Return an iterator
+     * Implements IteratorAggregate
+     * @return ArrayIterator
+     */
+    public function getIterator()
+    {
+        return new ArrayIterator($this->_collection);
+    }
+
+    /**
+     * Set offset to value
+     * Implements ArrayAccess
+     * @see set
+     * @param integer $offset
+     * @param mixed $value
+     */
+    public function offsetSet($offset, $value)
+    {
+        $this->set($offset, $value);
+    }
+
+    /**
+     * Unset offset
+     * Implements ArrayAccess
+     * @see remove
+     * @param integer $offset
+     */
+    public function offsetUnset($offset)
+    {
+        $this->remove($offset);
+    }
+
+    /**
+     * get an offset's value
+     * Implements ArrayAccess
+     * @see get
+     * @param integer $offset
+     * @return mixed
+     */
+    public function offsetGet($offset)
+    {
+        return $this->get($offset);
+    }
+
+    /**
+     * Determine if offset exists
+     * Implements ArrayAccess
+     * @see exists
+     * @param integer $offset
+     * @return boolean
+     */
+    public function offsetExists($offset)
+    {
+        return $this->exists($offset);
+    }
+
+}
+class_alias('Braintree\Collection', 'Braintree_Collection');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Configuration.php

@@ -0,0 +1,665 @@
+<?php
+namespace Braintree;
+
+/**
+ *
+ * Configuration registry
+ *
+ * @package    Braintree
+ * @subpackage Utility
+ */
+
+class Configuration
+{
+    public static $global;
+
+    private $_environment = null;
+    private $_merchantId = null;
+    private $_publicKey = null;
+    private $_privateKey = null;
+    private $_clientId = null;
+    private $_clientSecret = null;
+    private $_accessToken = null;
+    private $_proxyHost = null;
+    private $_proxyPort = null;
+    private $_proxyType = null;
+    private $_proxyUser = null;
+    private $_proxyPassword = null;
+    private $_timeout = 60;
+    private $_sslVersion = null;
+    private $_acceptGzipEncoding = true;
+
+    /**
+     * Braintree API version to use
+     * @access public
+     */
+    const API_VERSION =  5;
+    const GRAPHQL_API_VERSION = '2018-09-10';
+
+    public function __construct($attribs = [])
+    {
+        foreach ($attribs as $kind => $value) {
+            if ($kind == 'environment') {
+                CredentialsParser::assertValidEnvironment($value);
+                $this->_environment = $value;
+            }
+            if ($kind == 'merchantId') {
+                $this->_merchantId = $value;
+            }
+            if ($kind == 'publicKey') {
+                $this->_publicKey = $value;
+            }
+            if ($kind == 'privateKey') {
+                $this->_privateKey = $value;
+            }
+            if ($kind == 'timeout') {
+                $this->_timeout = $value;
+            }
+            if ($kind == 'acceptGzipEncoding') {
+                $this->_acceptGzipEncoding = $value;
+            }
+        }
+
+        if (isset($attribs['clientId']) || isset($attribs['accessToken'])) {
+            if (isset($attribs['environment']) || isset($attribs['merchantId']) || isset($attribs['publicKey']) || isset($attribs['privateKey'])) {
+                throw new Exception\Configuration('Cannot mix OAuth credentials (clientId, clientSecret, accessToken) with key credentials (publicKey, privateKey, environment, merchantId).');
+            }
+            $parsedCredentials = new CredentialsParser($attribs);
+
+            $this->_environment = $parsedCredentials->getEnvironment();
+            $this->_merchantId = $parsedCredentials->getMerchantId();
+            $this->_clientId = $parsedCredentials->getClientId();
+            $this->_clientSecret = $parsedCredentials->getClientSecret();
+            $this->_accessToken = $parsedCredentials->getAccessToken();
+        }
+    }
+
+    /**
+     * resets configuration to default
+     * @access public
+     */
+    public static function reset()
+    {
+        self::$global = new Configuration();
+    }
+
+    public static function gateway()
+    {
+        return new Gateway(self::$global);
+    }
+
+    public static function environment($value=null)
+    {
+        if (empty($value)) {
+            return self::$global->getEnvironment();
+        }
+        CredentialsParser::assertValidEnvironment($value);
+        self::$global->setEnvironment($value);
+    }
+
+    public static function merchantId($value=null)
+    {
+        if (empty($value)) {
+            return self::$global->getMerchantId();
+        }
+        self::$global->setMerchantId($value);
+    }
+
+    public static function publicKey($value=null)
+    {
+        if (empty($value)) {
+            return self::$global->getPublicKey();
+        }
+        self::$global->setPublicKey($value);
+    }
+
+    public static function privateKey($value=null)
+    {
+        if (empty($value)) {
+            return self::$global->getPrivateKey();
+        }
+        self::$global->setPrivateKey($value);
+    }
+
+    /**
+     * Sets or gets the read timeout to use for making requests.
+     *
+     * @param integer $value If provided, sets the read timeout
+     * @return integer The read timeout used for connecting to Braintree
+     */
+    public static function timeout($value=null)
+    {
+        if (empty($value)) {
+            return self::$global->getTimeout();
+        }
+        self::$global->setTimeout($value);
+    }
+
+    /**
+     * Sets or gets the SSL version to use for making requests. See
+     * https://php.net/manual/en/function.curl-setopt.php for possible
+     * CURLOPT_SSLVERSION values.
+     *
+     * @param integer $value If provided, sets the SSL version
+     * @return integer The SSL version used for connecting to Braintree
+     */
+    public static function sslVersion($value=null)
+    {
+        if (empty($value)) {
+            return self::$global->getSslVersion();
+        }
+        self::$global->setSslVersion($value);
+    }
+
+    /**
+     * Sets or gets the proxy host to use for connecting to Braintree
+     *
+     * @param string $value If provided, sets the proxy host
+     * @return string The proxy host used for connecting to Braintree
+     */
+    public static function proxyHost($value = null)
+    {
+        if (empty($value)) {
+            return self::$global->getProxyHost();
+        }
+        self::$global->setProxyHost($value);
+    }
+
+    /**
+     * Sets or gets the port of the proxy to use for connecting to Braintree
+     *
+     * @param string $value If provided, sets the port of the proxy
+     * @return string The port of the proxy used for connecting to Braintree
+     */
+    public static function proxyPort($value = null)
+    {
+        if (empty($value)) {
+            return self::$global->getProxyPort();
+        }
+        self::$global->setProxyPort($value);
+    }
+
+    /**
+     * Sets or gets the proxy type to use for connecting to Braintree. This value
+     * can be any of the CURLOPT_PROXYTYPE options in PHP cURL.
+     *
+     * @param string $value If provided, sets the proxy type
+     * @return string The proxy type used for connecting to Braintree
+     */
+    public static function proxyType($value = null)
+    {
+        if (empty($value)) {
+            return self::$global->getProxyType();
+        }
+        self::$global->setProxyType($value);
+    }
+
+    /**
+     * Specifies whether or not a proxy is properly configured
+     *
+     * @return bool true if a proxy is configured properly, false if not
+     */
+    public static function isUsingProxy()
+    {
+        $proxyHost = self::$global->getProxyHost();
+        $proxyPort = self::$global->getProxyPort();
+        return !empty($proxyHost) && !empty($proxyPort);
+    }
+
+    public static function proxyUser($value = null)
+    {
+        if (empty($value)) {
+            return self::$global->getProxyUser();
+        }
+        self::$global->setProxyUser($value);
+    }
+
+    public static function proxyPassword($value = null)
+    {
+        if (empty($value)) {
+            return self::$global->getProxyPassword();
+        }
+        self::$global->setProxyPassword($value);
+    }
+
+    /**
+     * Specified whether or not a username and password have been provided for
+     * use with an authenticated proxy
+     *
+     * @return bool true if both proxyUser and proxyPassword are present
+     */
+    public static function isAuthenticatedProxy()
+    {
+        $proxyUser = self::$global->getProxyUser();
+        $proxyPwd = self::$global->getProxyPassword();
+        return !empty($proxyUser) && !empty($proxyPwd);
+    }
+
+    /**
+     * Specify if the HTTP client is able to decode gzipped responses.
+     *
+     * @param bool $value If true, will send an Accept-Encoding header with a gzip value. If false, will not send an Accept-Encoding header with a gzip value.
+     * @return bool true if an Accept-Encoding header with a gzip value will be sent, false if not
+     */
+    public static function acceptGzipEncoding($value = null)
+    {
+        if (is_null($value)) {
+            return self::$global->getAcceptGzipEncoding();
+        }
+        self::$global->setAcceptGzipEncoding($value);
+    }
+
+    public static function assertGlobalHasAccessTokenOrKeys()
+    {
+        self::$global->assertHasAccessTokenOrKeys();
+    }
+
+    public function assertHasAccessTokenOrKeys()
+    {
+        if (empty($this->_accessToken)) {
+            if (empty($this->_merchantId)) {
+                throw new Exception\Configuration('Braintree\\Configuration::merchantId needs to be set (or accessToken needs to be passed to Braintree\\Gateway).');
+            } else if (empty($this->_environment)) {
+                throw new Exception\Configuration('Braintree\\Configuration::environment needs to be set.');
+            } else if (empty($this->_publicKey)) {
+                throw new Exception\Configuration('Braintree\\Configuration::publicKey needs to be set.');
+            } else if (empty($this->_privateKey)) {
+                throw new Exception\Configuration('Braintree\\Configuration::privateKey needs to be set.');
+            }
+        }
+    }
+
+    public function assertHasClientCredentials()
+    {
+        $this->assertHasClientId();
+        $this->assertHasClientSecret();
+    }
+
+    public function assertHasClientId()
+    {
+        if (empty($this->_clientId)) {
+            throw new Exception\Configuration('clientId needs to be passed to Braintree\\Gateway.');
+        }
+    }
+
+    public function assertHasClientSecret()
+    {
+        if (empty($this->_clientSecret)) {
+            throw new Exception\Configuration('clientSecret needs to be passed to Braintree\\Gateway.');
+        }
+    }
+
+    public function getEnvironment()
+    {
+        return $this->_environment;
+    }
+
+    /**
+     * Do not use this method directly. Pass in the environment to the constructor.
+     */
+    public function setEnvironment($value)
+    {
+        $this->_environment = $value;
+    }
+
+    public function getMerchantId()
+    {
+        return $this->_merchantId;
+    }
+
+    /**
+     * Do not use this method directly. Pass in the merchantId to the constructor.
+     */
+    public function setMerchantId($value)
+    {
+        $this->_merchantId = $value;
+    }
+
+    public function getPublicKey()
+    {
+        return $this->_publicKey;
+    }
+
+    public function getClientId()
+    {
+        return $this->_clientId;
+    }
+
+    /**
+     * Do not use this method directly. Pass in the publicKey to the constructor.
+     */
+    public function setPublicKey($value)
+    {
+        $this->_publicKey = $value;
+    }
+
+    public function getPrivateKey()
+    {
+        return $this->_privateKey;
+    }
+
+    public function getClientSecret()
+    {
+        return $this->_clientSecret;
+    }
+
+    /**
+     * Do not use this method directly. Pass in the privateKey to the constructor.
+     */
+    public function setPrivateKey($value)
+    {
+        $this->_privateKey = $value;
+    }
+
+    private function setProxyHost($value)
+    {
+        $this->_proxyHost = $value;
+    }
+
+    public function getProxyHost()
+    {
+        return $this->_proxyHost;
+    }
+
+    private function setProxyPort($value)
+    {
+        $this->_proxyPort = $value;
+    }
+
+    public function getProxyPort()
+    {
+        return $this->_proxyPort;
+    }
+
+    private function setProxyType($value)
+    {
+        $this->_proxyType = $value;
+    }
+
+    public function getProxyType()
+    {
+        return $this->_proxyType;
+    }
+
+    private function setProxyUser($value)
+    {
+        $this->_proxyUser = $value;
+    }
+
+    public function getProxyUser()
+    {
+        return $this->_proxyUser;
+    }
+
+    private function setProxyPassword($value)
+    {
+        $this->_proxyPassword = $value;
+    }
+
+    public function getProxyPassword()
+    {
+        return $this->_proxyPassword;
+    }
+
+    private function setTimeout($value)
+    {
+        $this->_timeout = $value;
+    }
+
+    public function getTimeout()
+    {
+        return $this->_timeout;
+    }
+
+    private function setSslVersion($value)
+    {
+        $this->_sslVersion = $value;
+    }
+
+    private function getSslVersion()
+    {
+        return $this->_sslVersion;
+    }
+
+    public function getAcceptGzipEncoding()
+    {
+        return $this->_acceptGzipEncoding;
+    }
+
+    private function setAcceptGzipEncoding($value)
+    {
+        $this->_acceptGzipEncoding = $value;
+    }
+
+    public function getAccessToken()
+    {
+        return $this->_accessToken;
+    }
+
+    public function isAccessToken()
+    {
+        return !empty($this->_accessToken);
+    }
+
+    public function isClientCredentials()
+    {
+        return !empty($this->_clientId);
+    }
+    /**
+     * returns the base braintree gateway URL based on config values
+     *
+     * @access public
+     * @param none
+     * @return string braintree gateway URL
+     */
+    public function baseUrl()
+    {
+        return sprintf('%s://%s:%d', $this->protocol(), $this->serverName(), $this->portNumber());
+    }
+
+    /**
+     * returns the base URL for Braintree's GraphQL endpoint based on config values
+     *
+     * @access public
+     * @param none
+     * @return string Braintree GraphQL URL
+     */
+     public function graphQLBaseUrl()
+     {
+        return sprintf('%s://%s:%d/graphql', $this->protocol(), $this->graphQLServerName(), $this->graphQLPortNumber());
+     }
+
+    /**
+     * sets the merchant path based on merchant ID
+     *
+     * @access protected
+     * @param none
+     * @return string merchant path uri
+     */
+    public function merchantPath()
+    {
+        return '/merchants/' . $this->_merchantId;
+    }
+
+    /**
+     * sets the physical path for the location of the CA certs
+     *
+     * @access public
+     * @param none
+     * @return string filepath
+     */
+    public function caFile($sslPath = NULL)
+    {
+        $sslPath = $sslPath ? $sslPath : DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR .
+                   'ssl' . DIRECTORY_SEPARATOR;
+        $caPath = __DIR__ . $sslPath . 'api_braintreegateway_com.ca.crt';
+
+        if (!file_exists($caPath))
+        {
+            throw new Exception\SSLCaFileNotFound();
+        }
+
+        return $caPath;
+    }
+
+    /**
+     * returns the port number depending on environment
+     *
+     * @access public
+     * @param none
+     * @return int portnumber
+     */
+    public function portNumber()
+    {
+        if ($this->sslOn()) {
+            return 443;
+        }
+        return getenv("GATEWAY_PORT") ? getenv("GATEWAY_PORT") : 3000;
+    }
+
+    /**
+     * returns the graphql port number depending on environment
+     *
+     * @access public
+     * @param none
+     * @return int graphql portnumber
+     */
+    public function graphQLPortNumber()
+    {
+        if ($this->sslOn()) {
+            return 443;
+        }
+        return getenv("GRAPHQL_PORT") ?: 8080;
+    }
+
+    /**
+     * returns http protocol depending on environment
+     *
+     * @access public
+     * @param none
+     * @return string http || https
+     */
+    public function protocol()
+    {
+        return $this->sslOn() ? 'https' : 'http';
+    }
+
+    /**
+     * returns gateway server name depending on environment
+     *
+     * @access public
+     * @param none
+     * @return string server domain name
+     */
+    public function serverName()
+    {
+        switch($this->_environment) {
+         case 'production':
+             $serverName = 'api.braintreegateway.com';
+             break;
+         case 'qa':
+             $serverName = 'gateway.qa.braintreepayments.com';
+             break;
+         case 'sandbox':
+             $serverName = 'api.sandbox.braintreegateway.com';
+             break;
+         case 'development':
+         case 'integration':
+         default:
+             $serverName = 'localhost';
+             break;
+        }
+
+        return $serverName;
+    }
+
+    /**
+     * returns Braintree GraphQL server name depending on environment
+     *
+     * @access public
+     * @param none
+     * @return string graphql domain name
+     */
+    public function graphQLServerName()
+    {
+        switch($this->_environment) {
+         case 'production':
+             $graphQLServerName = 'payments.braintree-api.com';
+             break;
+         case 'qa':
+             $graphQLServerName = 'payments-qa.dev.braintree-api.com';
+             break;
+         case 'sandbox':
+             $graphQLServerName = 'payments.sandbox.braintree-api.com';
+             break;
+         case 'development':
+         case 'integration':
+         default:
+             $graphQLServerName = 'graphql.bt.local';
+             break;
+        }
+
+        return $graphQLServerName;
+    }
+
+    public function authUrl()
+    {
+        switch($this->_environment) {
+         case 'production':
+             $serverName = 'https://auth.venmo.com';
+             break;
+         case 'qa':
+             $serverName = 'https://auth.qa.venmo.com';
+             break;
+         case 'sandbox':
+             $serverName = 'https://auth.sandbox.venmo.com';
+             break;
+         case 'development':
+         case 'integration':
+         default:
+             $serverName = 'http://auth.venmo.dev:9292';
+             break;
+        }
+
+        return $serverName;
+    }
+
+    /**
+     * returns boolean indicating SSL is on or off for this session,
+     * depending on environment
+     *
+     * @access public
+     * @param none
+     * @return boolean
+     */
+    public function sslOn()
+    {
+        switch($this->_environment) {
+         case 'integration':
+         case 'development':
+             $ssl = false;
+             break;
+         case 'production':
+         case 'qa':
+         case 'sandbox':
+         default:
+             $ssl = true;
+             break;
+        }
+
+       return $ssl;
+    }
+
+    /**
+     * log message to default logger
+     *
+     * @param string $message
+     *
+     */
+    public function logMessage($message)
+    {
+        error_log('[Braintree] ' . $message);
+    }
+}
+Configuration::reset();
+class_alias('Braintree\Configuration', 'Braintree_Configuration');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/ConnectedMerchantPayPalStatusChanged.php

@@ -0,0 +1,37 @@
+<?php
+namespace Braintree;
+
+/**
+ * Connected Merchant PayPal Status Changed Payload
+ *
+ * @package    Braintree
+ *
+ * @property-read string $merchantPublicId
+ * @property-read string $action
+ * @property-read string $oauthApplicationClientId
+ */
+class ConnectedMerchantPayPalStatusChanged extends Base
+{
+    protected $_attributes = [];
+
+    /**
+     * @ignore
+     */
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        $instance->_attributes['merchantId'] = $instance->_attributes['merchantPublicId'];
+
+        return $instance;
+    }
+
+    /**
+     * @ignore
+     */
+    protected function _initialize($attributes)
+    {
+        $this->_attributes = $attributes;
+    }
+}
+class_alias('Braintree\ConnectedMerchantPayPalStatusChanged', 'Braintree_ConnectedMerchantPayPalStatusChanged');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/ConnectedMerchantStatusTransitioned.php

@@ -0,0 +1,37 @@
+<?php
+namespace Braintree;
+
+/**
+ * Connected Merchant Status Transitioned Payload
+ *
+ * @package    Braintree
+ *
+ * @property-read string $merchantPublicId
+ * @property-read string $status
+ * @property-read string $oauthApplicationClientId
+ */
+class ConnectedMerchantStatusTransitioned extends Base
+{
+    protected $_attributes = [];
+
+    /**
+     * @ignore
+     */
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        $instance->_attributes['merchantId'] = $instance->_attributes['merchantPublicId'];
+
+        return $instance;
+    }
+
+    /**
+     * @ignore
+     */
+    protected function _initialize($attributes)
+    {
+        $this->_attributes = $attributes;
+    }
+}
+class_alias('Braintree\ConnectedMerchantStatusTransitioned', 'Braintree_ConnectedMerchantStatusTransitioned');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/CredentialsParser.php

@@ -0,0 +1,147 @@
+<?php
+namespace Braintree;
+
+/**
+ *
+ * CredentialsParser registry
+ *
+ * @package    Braintree
+ * @subpackage Utility
+ */
+
+class CredentialsParser
+{
+    private $_clientId;
+    private $_clientSecret;
+    private $_accessToken;
+    private $_environment;
+    private $_merchantId;
+
+    public function __construct($attribs)
+    {
+        foreach ($attribs as $kind => $value) {
+            if ($kind == 'clientId') {
+                $this->_clientId = $value;
+            }
+            if ($kind == 'clientSecret') {
+                $this->_clientSecret = $value;
+            }
+            if ($kind == 'accessToken') {
+                $this->_accessToken = $value;
+            }
+        }
+        $this->parse();
+    }
+
+    /**
+     *
+     * @access protected
+     * @static
+     * @var array valid environments, used for validation
+     */
+    private static $_validEnvironments = [
+        'development',
+        'integration',
+        'sandbox',
+        'production',
+        'qa',
+    ];
+
+
+    public function parse()
+    {
+        $environments = [];
+        if (!empty($this->_clientId)) {
+            $environments[] = ['clientId', $this->_parseClientCredential('clientId', $this->_clientId, 'client_id')];
+        }
+        if (!empty($this->_clientSecret)) {
+            $environments[] = ['clientSecret', $this->_parseClientCredential('clientSecret', $this->_clientSecret, 'client_secret')];
+        }
+        if (!empty($this->_accessToken)) {
+            $environments[] = ['accessToken', $this->_parseAccessToken()];
+        }
+
+        $checkEnv = $environments[0];
+        foreach ($environments as $env) {
+            if ($env[1] !== $checkEnv[1]) {
+                throw new Exception\Configuration(
+                    'Mismatched credential environments: ' . $checkEnv[0] . ' environment is ' . $checkEnv[1] .
+                    ' and ' . $env[0] . ' environment is ' . $env[1]);
+            }
+        }
+
+        self::assertValidEnvironment($checkEnv[1]);
+        $this->_environment = $checkEnv[1];
+    }
+
+    public static function assertValidEnvironment($environment) {
+        if (!in_array($environment, self::$_validEnvironments)) {
+            throw new Exception\Configuration('"' .
+                                    $environment . '" is not a valid environment.');
+        }
+    }
+
+    private function _parseClientCredential($credentialType, $value, $expectedValuePrefix)
+    {
+        $explodedCredential = explode('$', $value);
+        if (sizeof($explodedCredential) != 3) {
+            throw new Exception\Configuration('Incorrect ' . $credentialType . ' format. Expected: type$environment$token');
+        }
+
+        $gotValuePrefix = $explodedCredential[0];
+        $environment = $explodedCredential[1];
+        $token = $explodedCredential[2];
+
+        if ($gotValuePrefix != $expectedValuePrefix) {
+            throw new Exception\Configuration('Value passed for ' . $credentialType . ' is not a ' . $credentialType);
+        }
+
+        return $environment;
+    }
+
+    private function _parseAccessToken()
+    {
+        $accessTokenExploded = explode('$', $this->_accessToken);
+        if (sizeof($accessTokenExploded) != 4) {
+            throw new Exception\Configuration('Incorrect accessToken syntax. Expected: type$environment$merchant_id$token');
+        }
+
+        $gotValuePrefix = $accessTokenExploded[0];
+        $environment = $accessTokenExploded[1];
+        $merchantId = $accessTokenExploded[2];
+        $token = $accessTokenExploded[3];
+
+        if ($gotValuePrefix != 'access_token') {
+            throw new Exception\Configuration('Value passed for accessToken is not an accessToken');
+        }
+
+        $this->_merchantId = $merchantId;
+        return $environment;
+    }
+
+    public function getClientId()
+    {
+        return $this->_clientId;
+    }
+
+    public function getClientSecret()
+    {
+        return $this->_clientSecret;
+    }
+
+    public function getAccessToken()
+    {
+        return $this->_accessToken;
+    }
+
+    public function getEnvironment()
+    {
+        return $this->_environment;
+    }
+
+    public function getMerchantId()
+    {
+        return $this->_merchantId;
+    }
+}
+class_alias('Braintree\CredentialsParser', 'Braintree_CredentialsParser');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/CreditCard.php

@@ -0,0 +1,332 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree CreditCard module
+ * Creates and manages Braintree CreditCards
+ *
+ * <b>== More information ==</b>
+ *
+ * For more detailed information on CreditCards, see {@link https://developers.braintreepayments.com/reference/response/credit-card/php https://developers.braintreepayments.com/reference/response/credit-card/php}<br />
+ * For more detailed information on CreditCard verifications, see {@link https://developers.braintreepayments.com/reference/response/credit-card-verification/php https://developers.braintreepayments.com/reference/response/credit-card-verification/php}
+ *
+ * @package    Braintree
+ * @category   Resources
+ *
+ * @property-read \Braintree\Address $billingAddress
+ * @property-read string $bin
+ * @property-read string $cardType
+ * @property-read string $cardholderName
+ * @property-read string $commercial
+ * @property-read \DateTime $createdAt
+ * @property-read string $customerId
+ * @property-read string $customerLocation
+ * @property-read string $debit
+ * @property-read boolean $default
+ * @property-read string $durbinRegulated
+ * @property-read string $expirationDate
+ * @property-read string $expirationMonth
+ * @property-read string $expirationYear
+ * @property-read boolean $expired
+ * @property-read boolean $healthcare
+ * @property-read string $imageUrl
+ * @property-read string $issuingBank
+ * @property-read string $last4
+ * @property-read string $maskedNumber
+ * @property-read string $payroll
+ * @property-read string $prepaid
+ * @property-read string $productId
+ * @property-read \Braintree\Subscription[] $subscriptions
+ * @property-read string $token
+ * @property-read string $uniqueNumberIdentifier
+ * @property-read \DateTime $updatedAt
+ * @property-read \Braintree\CreditCardVerification|null $verification
+ */
+class CreditCard extends Base
+{
+    // Card Type
+    const AMEX = 'American Express';
+    const CARTE_BLANCHE = 'Carte Blanche';
+    const CHINA_UNION_PAY = 'China UnionPay';
+    const DINERS_CLUB_INTERNATIONAL = 'Diners Club';
+    const DISCOVER = 'Discover';
+    const ELO = 'Elo';
+    const JCB = 'JCB';
+    const LASER = 'Laser';
+    const MAESTRO = 'Maestro';
+    const UK_MAESTRO = 'UK Maestro';
+    const MASTER_CARD = 'MasterCard';
+    const SOLO = 'Solo';
+    const SWITCH_TYPE = 'Switch';
+    const VISA = 'Visa';
+    const UNKNOWN = 'Unknown';
+
+    // Credit card origination location
+    const INTERNATIONAL = "international";
+    const US = "us";
+
+    const PREPAID_YES = 'Yes';
+    const PREPAID_NO = 'No';
+    const PREPAID_UNKNOWN = 'Unknown';
+
+    const PAYROLL_YES = 'Yes';
+    const PAYROLL_NO = 'No';
+    const PAYROLL_UNKNOWN = 'Unknown';
+
+    const HEALTHCARE_YES = 'Yes';
+    const HEALTHCARE_NO = 'No';
+    const HEALTHCARE_UNKNOWN = 'Unknown';
+
+    const DURBIN_REGULATED_YES = 'Yes';
+    const DURBIN_REGULATED_NO = 'No';
+    const DURBIN_REGULATED_UNKNOWN = 'Unknown';
+
+    const DEBIT_YES = 'Yes';
+    const DEBIT_NO = 'No';
+    const DEBIT_UNKNOWN = 'Unknown';
+
+    const COMMERCIAL_YES = 'Yes';
+    const COMMERCIAL_NO = 'No';
+    const COMMERCIAL_UNKNOWN = 'Unknown';
+
+    const COUNTRY_OF_ISSUANCE_UNKNOWN = "Unknown";
+    const ISSUING_BANK_UNKNOWN = "Unknown";
+    const PRODUCT_ID_UNKNOWN = "Unknown";
+
+    /* instance methods */
+    /**
+     * returns false if default is null or false
+     *
+     * @return boolean
+     */
+    public function isDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     * checks whether the card is expired based on the current date
+     *
+     * @return boolean
+     */
+    public function isExpired()
+    {
+        return $this->expired;
+    }
+
+    /**
+     * checks whether the card is associated with venmo sdk
+     *
+     * @return boolean
+     */
+    public function isVenmoSdk()
+    {
+        return $this->venmoSdk;
+    }
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @access protected
+     * @param array $creditCardAttribs array of creditcard data
+     * @return void
+     */
+    protected function _initialize($creditCardAttribs)
+    {
+        // set the attributes
+        $this->_attributes = $creditCardAttribs;
+
+        // map each address into its own object
+        $billingAddress = isset($creditCardAttribs['billingAddress']) ?
+            Address::factory($creditCardAttribs['billingAddress']) :
+            null;
+
+        $subscriptionArray = [];
+        if (isset($creditCardAttribs['subscriptions'])) {
+            foreach ($creditCardAttribs['subscriptions'] AS $subscription) {
+                $subscriptionArray[] = Subscription::factory($subscription);
+            }
+        }
+
+        $this->_set('subscriptions', $subscriptionArray);
+        $this->_set('billingAddress', $billingAddress);
+        $this->_set('expirationDate', $this->expirationMonth . '/' . $this->expirationYear);
+        $this->_set('maskedNumber', $this->bin . '******' . $this->last4);
+
+        if(isset($creditCardAttribs['verifications']) && count($creditCardAttribs['verifications']) > 0) {
+            $verifications = $creditCardAttribs['verifications'];
+            usort($verifications, [$this, '_compareCreatedAtOnVerifications']);
+
+            $this->_set('verification', CreditCardVerification::factory($verifications[0]));
+        }
+    }
+
+    private function _compareCreatedAtOnVerifications($verificationAttrib1, $verificationAttrib2)
+    {
+        return ($verificationAttrib2['createdAt'] < $verificationAttrib1['createdAt']) ? -1 : 1;
+    }
+
+    /**
+     * returns false if comparing object is not a CreditCard,
+     * or is a CreditCard with a different id
+     *
+     * @param object $otherCreditCard customer to compare against
+     * @return boolean
+     */
+    public function isEqual($otherCreditCard)
+    {
+        return !($otherCreditCard instanceof self) ? false : $this->token === $otherCreditCard->token;
+    }
+
+    /**
+     * create a printable representation of the object as:
+     * ClassName[property=value, property=value]
+     * @return string
+     */
+    public function  __toString()
+    {
+        return __CLASS__ . '[' .
+                Util::attributesToString($this->_attributes) .']';
+    }
+
+    /**
+     *  factory method: returns an instance of CreditCard
+     *  to the requesting method, with populated properties
+     *
+     * @ignore
+     * @return CreditCard
+     */
+    public static function factory($attributes)
+    {
+        $defaultAttributes = [
+            'bin' => '',
+            'expirationMonth'    => '',
+            'expirationYear'    => '',
+            'last4'  => '',
+        ];
+
+        $instance = new self();
+        $instance->_initialize(array_merge($defaultAttributes, $attributes));
+        return $instance;
+    }
+
+
+    // static methods redirecting to gateway
+
+    public static function create($attribs)
+    {
+        return Configuration::gateway()->creditCard()->create($attribs);
+    }
+
+    public static function createNoValidate($attribs)
+    {
+        return Configuration::gateway()->creditCard()->createNoValidate($attribs);
+    }
+
+    public static function createFromTransparentRedirect($queryString)
+    {
+        return Configuration::gateway()->creditCard()->createFromTransparentRedirect($queryString);
+    }
+
+    public static function createCreditCardUrl()
+    {
+        return Configuration::gateway()->creditCard()->createCreditCardUrl();
+    }
+
+    public static function expired()
+    {
+        return Configuration::gateway()->creditCard()->expired();
+    }
+
+    public static function fetchExpired($ids)
+    {
+        return Configuration::gateway()->creditCard()->fetchExpired($ids);
+    }
+
+    public static function expiringBetween($startDate, $endDate)
+    {
+        return Configuration::gateway()->creditCard()->expiringBetween($startDate, $endDate);
+    }
+
+    public static function fetchExpiring($startDate, $endDate, $ids)
+    {
+        return Configuration::gateway()->creditCard()->fetchExpiring($startDate, $endDate, $ids);
+    }
+
+    public static function find($token)
+    {
+        return Configuration::gateway()->creditCard()->find($token);
+    }
+
+    public static function fromNonce($nonce)
+    {
+        return Configuration::gateway()->creditCard()->fromNonce($nonce);
+    }
+
+    public static function credit($token, $transactionAttribs)
+    {
+        return Configuration::gateway()->creditCard()->credit($token, $transactionAttribs);
+    }
+
+    public static function creditNoValidate($token, $transactionAttribs)
+    {
+        return Configuration::gateway()->creditCard()->creditNoValidate($token, $transactionAttribs);
+    }
+
+    public static function sale($token, $transactionAttribs)
+    {
+        return Configuration::gateway()->creditCard()->sale($token, $transactionAttribs);
+    }
+
+    public static function saleNoValidate($token, $transactionAttribs)
+    {
+        return Configuration::gateway()->creditCard()->saleNoValidate($token, $transactionAttribs);
+    }
+
+    public static function update($token, $attributes)
+    {
+        return Configuration::gateway()->creditCard()->update($token, $attributes);
+    }
+
+    public static function updateNoValidate($token, $attributes)
+    {
+        return Configuration::gateway()->creditCard()->updateNoValidate($token, $attributes);
+    }
+
+    public static function updateCreditCardUrl()
+    {
+        return Configuration::gateway()->creditCard()->updateCreditCardUrl();
+    }
+
+    public static function updateFromTransparentRedirect($queryString)
+    {
+        return Configuration::gateway()->creditCard()->updateFromTransparentRedirect($queryString);
+    }
+
+    public static function delete($token)
+    {
+        return Configuration::gateway()->creditCard()->delete($token);
+    }
+
+    /** @return array */
+    public static function allCardTypes()
+    {
+        return [
+            CreditCard::AMEX,
+            CreditCard::CARTE_BLANCHE,
+            CreditCard::CHINA_UNION_PAY,
+            CreditCard::DINERS_CLUB_INTERNATIONAL,
+            CreditCard::DISCOVER,
+            CreditCard::ELO,
+            CreditCard::JCB,
+            CreditCard::LASER,
+            CreditCard::MAESTRO,
+            CreditCard::MASTER_CARD,
+            CreditCard::SOLO,
+            CreditCard::SWITCH_TYPE,
+            CreditCard::VISA,
+            CreditCard::UNKNOWN
+        ];
+    }
+}
+class_alias('Braintree\CreditCard', 'Braintree_CreditCard');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/CreditCardGateway.php

@@ -0,0 +1,486 @@
+<?php
+namespace Braintree;
+
+use InvalidArgumentException;
+
+/**
+ * Braintree CreditCardGateway module
+ * Creates and manages Braintree CreditCards
+ *
+ * <b>== More information ==</b>
+ *
+ * For more detailed information on CreditCards, see {@link https://developers.braintreepayments.com/reference/response/credit-card/php https://developers.braintreepayments.com/reference/response/credit-card/php}<br />
+ * For more detailed information on CreditCard verifications, see {@link https://developers.braintreepayments.com/reference/response/credit-card-verification/php https://developers.braintreepayments.com/reference/response/credit-card-verification/php}
+ *
+ * @package    Braintree
+ * @category   Resources
+ */
+class CreditCardGateway
+{
+    private $_gateway;
+    private $_config;
+    private $_http;
+
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+    public function create($attribs)
+    {
+        Util::verifyKeys(self::createSignature(), $attribs);
+        return $this->_doCreate('/payment_methods', ['credit_card' => $attribs]);
+    }
+
+    /**
+     * attempts the create operation assuming all data will validate
+     * returns a CreditCard object instead of a Result
+     *
+     * @access public
+     * @param array $attribs
+     * @return CreditCard
+     * @throws Exception\ValidationError
+     */
+    public function createNoValidate($attribs)
+    {
+        $result = $this->create($attribs);
+        return Util::returnObjectOrThrowException(__CLASS__, $result);
+    }
+    /**
+     * create a customer from a TransparentRedirect operation
+     *
+     * @deprecated since version 2.3.0
+     * @access public
+     * @param array $attribs
+     * @return Result\Successful|Result\Error
+     */
+    public function createFromTransparentRedirect($queryString)
+    {
+        trigger_error("DEPRECATED: Please use TransparentRedirectRequest::confirm", E_USER_NOTICE);
+        $params = TransparentRedirect::parseAndValidateQueryString(
+            $queryString
+        );
+        return $this->_doCreate(
+            '/payment_methods/all/confirm_transparent_redirect_request',
+            ['id' => $params['id']]
+        );
+    }
+
+    /**
+     *
+     * @deprecated since version 2.3.0
+     * @access public
+     * @param none
+     * @return string
+     */
+    public function createCreditCardUrl()
+    {
+        trigger_error("DEPRECATED: Please use TransparentRedirectRequest::url", E_USER_NOTICE);
+        return $this->_config->baseUrl() . $this->_config->merchantPath().
+                '/payment_methods/all/create_via_transparent_redirect_request';
+    }
+
+    /**
+     * returns a ResourceCollection of expired credit cards
+     * @return ResourceCollection
+     */
+    public function expired()
+    {
+        $path = $this->_config->merchantPath() . '/payment_methods/all/expired_ids';
+        $response = $this->_http->post($path);
+        $pager = [
+            'object' => $this,
+            'method' => 'fetchExpired',
+            'methodArgs' => []
+        ];
+
+        return new ResourceCollection($response, $pager);
+    }
+
+    public function fetchExpired($ids)
+    {
+        $path = $this->_config->merchantPath() . "/payment_methods/all/expired";
+        $response = $this->_http->post($path, ['search' => ['ids' => $ids]]);
+
+        return Util::extractattributeasarray(
+            $response['paymentMethods'],
+            'creditCard'
+        );
+    }
+    /**
+     * returns a ResourceCollection of credit cards expiring between start/end
+     *
+     * @return ResourceCollection
+     */
+    public function expiringBetween($startDate, $endDate)
+    {
+        $queryPath = $this->_config->merchantPath() . '/payment_methods/all/expiring_ids?start=' . date('mY', $startDate) . '&end=' . date('mY', $endDate);
+        $response = $this->_http->post($queryPath);
+        $pager = [
+            'object' => $this,
+            'method' => 'fetchExpiring',
+            'methodArgs' => [$startDate, $endDate]
+        ];
+
+        return new ResourceCollection($response, $pager);
+    }
+
+    public function fetchExpiring($startDate, $endDate, $ids)
+    {
+        $queryPath = $this->_config->merchantPath() . '/payment_methods/all/expiring?start=' . date('mY', $startDate) . '&end=' . date('mY', $endDate);
+        $response = $this->_http->post($queryPath, ['search' => ['ids' => $ids]]);
+
+        return Util::extractAttributeAsArray(
+            $response['paymentMethods'],
+            'creditCard'
+        );
+    }
+
+    /**
+     * find a creditcard by token
+     *
+     * @access public
+     * @param string $token credit card unique id
+     * @return CreditCard
+     * @throws Exception\NotFound
+     */
+    public function find($token)
+    {
+        $this->_validateId($token);
+        try {
+            $path = $this->_config->merchantPath() . '/payment_methods/credit_card/' . $token;
+            $response = $this->_http->get($path);
+            return CreditCard::factory($response['creditCard']);
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound(
+                'credit card with token ' . $token . ' not found'
+            );
+        }
+
+    }
+
+    /**
+     * Convert a payment method nonce to a credit card
+     *
+     * @access public
+     * @param string $nonce payment method nonce
+     * @return CreditCard
+     * @throws Exception\NotFound
+     */
+    public function fromNonce($nonce)
+    {
+        $this->_validateId($nonce, "nonce");
+        try {
+            $path = $this->_config->merchantPath() . '/payment_methods/from_nonce/' . $nonce;
+            $response = $this->_http->get($path);
+            return CreditCard::factory($response['creditCard']);
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound(
+                'credit card with nonce ' . $nonce . ' locked, consumed or not found'
+            );
+        }
+
+    }
+
+   /**
+     * create a credit on the card for the passed transaction
+     *
+     * @access public
+     * @param array $attribs
+     * @return Result\Successful|Result\Error
+     */
+    public function credit($token, $transactionAttribs)
+    {
+        $this->_validateId($token);
+        return Transaction::credit(
+            array_merge(
+                $transactionAttribs,
+                ['paymentMethodToken' => $token]
+            )
+        );
+    }
+
+    /**
+     * create a credit on this card, assuming validations will pass
+     *
+     * returns a Transaction object on success
+     *
+     * @access public
+     * @param array $attribs
+     * @return Transaction
+     * @throws Exception\ValidationError
+     */
+    public function creditNoValidate($token, $transactionAttribs)
+    {
+        $result = $this->credit($token, $transactionAttribs);
+        return Util::returnObjectOrThrowException('Braintree\Transaction', $result);
+    }
+
+    /**
+     * create a new sale for the current card
+     *
+     * @param string $token
+     * @param array $transactionAttribs
+     * @return Result\Successful|Result\Error
+     * @see Transaction::sale()
+     */
+    public function sale($token, $transactionAttribs)
+    {
+        $this->_validateId($token);
+        return Transaction::sale(
+            array_merge(
+                $transactionAttribs,
+                ['paymentMethodToken' => $token]
+            )
+        );
+    }
+
+    /**
+     * create a new sale using this card, assuming validations will pass
+     *
+     * returns a Transaction object on success
+     *
+     * @access public
+     * @param array $transactionAttribs
+     * @param string $token
+     * @return Transaction
+     * @throws Exception\ValidationsFailed
+     * @see Transaction::sale()
+     */
+    public function saleNoValidate($token, $transactionAttribs)
+    {
+        $result = $this->sale($token, $transactionAttribs);
+        return Util::returnObjectOrThrowException('Braintree\Transaction', $result);
+    }
+
+    /**
+     * updates the creditcard record
+     *
+     * if calling this method in context, $token
+     * is the 2nd attribute. $token is not sent in object context.
+     *
+     * @access public
+     * @param array $attributes
+     * @param string $token (optional)
+     * @return Result\Successful|Result\Error
+     */
+    public function update($token, $attributes)
+    {
+        Util::verifyKeys(self::updateSignature(), $attributes);
+        $this->_validateId($token);
+        return $this->_doUpdate('put', '/payment_methods/credit_card/' . $token, ['creditCard' => $attributes]);
+    }
+
+    /**
+     * update a creditcard record, assuming validations will pass
+     *
+     * if calling this method in context, $token
+     * is the 2nd attribute. $token is not sent in object context.
+     * returns a CreditCard object on success
+     *
+     * @access public
+     * @param array $attributes
+     * @param string $token
+     * @return CreditCard
+     * @throws Exception\ValidationsFailed
+     */
+    public function updateNoValidate($token, $attributes)
+    {
+        $result = $this->update($token, $attributes);
+        return Util::returnObjectOrThrowException(__CLASS__, $result);
+    }
+    /**
+     *
+     * @access public
+     * @param none
+     * @return string
+     */
+    public function updateCreditCardUrl()
+    {
+        trigger_error("DEPRECATED: Please use TransparentRedirectRequest::url", E_USER_NOTICE);
+        return $this->_config->baseUrl() . $this->_config->merchantPath() .
+                '/payment_methods/all/update_via_transparent_redirect_request';
+    }
+
+    /**
+     * update a customer from a TransparentRedirect operation
+     *
+     * @deprecated since version 2.3.0
+     * @access public
+     * @param array $attribs
+     * @return object
+     */
+    public function updateFromTransparentRedirect($queryString)
+    {
+        trigger_error("DEPRECATED: Please use TransparentRedirectRequest::confirm", E_USER_NOTICE);
+        $params = TransparentRedirect::parseAndValidateQueryString(
+            $queryString
+        );
+        return $this->_doUpdate(
+            'post',
+            '/payment_methods/all/confirm_transparent_redirect_request',
+            ['id' => $params['id']]
+        );
+    }
+
+    public function delete($token)
+    {
+        $this->_validateId($token);
+        $path = $this->_config->merchantPath() . '/payment_methods/credit_card/' . $token;
+        $this->_http->delete($path);
+        return new Result\Successful();
+    }
+
+    private static function baseOptions()
+    {
+        return ['makeDefault', 'verificationMerchantAccountId', 'verifyCard', 'verificationAmount', 'venmoSdkSession'];
+    }
+
+    private static function baseSignature($options)
+    {
+         return [
+             'billingAddressId', 'cardholderName', 'cvv', 'number', 'deviceSessionId',
+             'expirationDate', 'expirationMonth', 'expirationYear', 'token', 'venmoSdkPaymentMethodCode',
+             'deviceData', 'fraudMerchantId', 'paymentMethodNonce',
+             ['options' => $options],
+             [
+                 'billingAddress' => self::billingAddressSignature()
+             ],
+         ];
+    }
+
+    public static function billingAddressSignature()
+    {
+        return [
+            'firstName',
+            'lastName',
+            'company',
+            'countryCodeAlpha2',
+            'countryCodeAlpha3',
+            'countryCodeNumeric',
+            'countryName',
+            'extendedAddress',
+            'locality',
+            'region',
+            'postalCode',
+            'streetAddress'
+        ];
+    }
+
+    public static function createSignature()
+    {
+        $options = self::baseOptions();
+        $options[] = "failOnDuplicatePaymentMethod";
+        $signature = self::baseSignature($options);
+        $signature[] = 'customerId';
+        return $signature;
+    }
+
+    public static function updateSignature()
+    {
+        $options = self::baseOptions();
+        $options[] = "failOnDuplicatePaymentMethod";
+        $signature = self::baseSignature($options);
+
+        $updateExistingBillingSignature = [
+            [
+                'options' => [
+                    'updateExisting'
+                ]
+            ]
+        ];
+
+        foreach($signature AS $key => $value) {
+            if(is_array($value) and array_key_exists('billingAddress', $value)) {
+                $signature[$key]['billingAddress'] = array_merge_recursive($value['billingAddress'], $updateExistingBillingSignature);
+            }
+        }
+
+        return $signature;
+    }
+
+    /**
+     * sends the create request to the gateway
+     *
+     * @ignore
+     * @param string $subPath
+     * @param array $params
+     * @return mixed
+     */
+    public function _doCreate($subPath, $params)
+    {
+        $fullPath = $this->_config->merchantPath() . $subPath;
+        $response = $this->_http->post($fullPath, $params);
+
+        return $this->_verifyGatewayResponse($response);
+    }
+
+    /**
+     * verifies that a valid credit card identifier is being used
+     * @ignore
+     * @param string $identifier
+     * @param Optional $string $identifierType type of identifier supplied, default "token"
+     * @throws InvalidArgumentException
+     */
+    private function _validateId($identifier = null, $identifierType = "token")
+    {
+        if (empty($identifier)) {
+           throw new InvalidArgumentException(
+                   'expected credit card id to be set'
+                   );
+        }
+        if (!preg_match('/^[0-9A-Za-z_-]+$/', $identifier)) {
+            throw new InvalidArgumentException(
+                    $identifier . ' is an invalid credit card ' . $identifierType . '.'
+                    );
+        }
+    }
+
+    /**
+     * sends the update request to the gateway
+     *
+     * @ignore
+     * @param string $url
+     * @param array $params
+     * @return mixed
+     */
+    private function _doUpdate($httpVerb, $subPath, $params)
+    {
+        $fullPath = $this->_config->merchantPath() . $subPath;
+        $response = $this->_http->$httpVerb($fullPath, $params);
+        return $this->_verifyGatewayResponse($response);
+    }
+
+    /**
+     * generic method for validating incoming gateway responses
+     *
+     * creates a new CreditCard object and encapsulates
+     * it inside a Result\Successful object, or
+     * encapsulates a Errors object inside a Result\Error
+     * alternatively, throws an Unexpected exception if the response is invalid
+     *
+     * @ignore
+     * @param array $response gateway response values
+     * @return Result\Successful|Result\Error
+     * @throws Exception\Unexpected
+     */
+    private function _verifyGatewayResponse($response)
+    {
+        if (isset($response['creditCard'])) {
+            // return a populated instance of Address
+            return new Result\Successful(
+                    CreditCard::factory($response['creditCard'])
+            );
+        } elseif (isset($response['apiErrorResponse'])) {
+            return new Result\Error($response['apiErrorResponse']);
+        } else {
+            throw new Exception\Unexpected(
+            "Expected address or apiErrorResponse"
+            );
+        }
+    }
+}
+class_alias('Braintree\CreditCardGateway', 'Braintree_CreditCardGateway');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/CreditCardVerification.php

@@ -0,0 +1,67 @@
+<?php
+namespace Braintree;
+
+/**
+ * {@inheritdoc}
+ * 
+ * @property-read string $amount
+ * @property-read mixed $billing
+ * @property-read string $company
+ * @property-read string $countryName
+ * @property-read string $extendedAddress
+ * @property-read string $firstName
+ * @property-read string $lastName
+ * @property-read string $locality
+ * @property-read string $postalCode
+ * @property-read string $region
+ * @property-read string $streetAddress
+ * @property-read \DateTime $createdAt
+ * @property-read \Braintree\CreditCard $creditCard
+ * @property-read string|null $gatewayRejectionReason
+ * @property-read string $id
+ * @property-read string $merchantAccountId
+ * @property-read string $processorResponseCode
+ * @property-read string $processorResponseText
+ * @property-read string $processorResponseType
+ * @property-read \Braintree\RiskData|null $riskData
+ */
+class CreditCardVerification extends Result\CreditCardVerification
+{
+    public static function factory($attributes)
+    {
+        $instance = new self($attributes);
+        return $instance;
+    }
+
+    // static methods redirecting to gateway
+    //
+    public static function create($attributes)
+    {
+        Util::verifyKeys(self::createSignature(), $attributes);
+        return Configuration::gateway()->creditCardVerification()->create($attributes);
+    }
+
+    public static function fetch($query, $ids)
+    {
+        return Configuration::gateway()->creditCardVerification()->fetch($query, $ids);
+    }
+
+    public static function search($query)
+    {
+        return Configuration::gateway()->creditCardVerification()->search($query);
+    }
+
+    public static function createSignature()
+    {
+        return [
+                ['options' => ['amount', 'merchantAccountId']],
+                ['creditCard' =>
+                    [
+                        'cardholderName', 'cvv', 'number',
+                        'expirationDate', 'expirationMonth', 'expirationYear',
+                        ['billingAddress' => CreditCardGateway::billingAddressSignature()]
+                    ]
+                ]];
+    }
+}
+class_alias('Braintree\CreditCardVerification', 'Braintree_CreditCardVerification');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/CreditCardVerificationGateway.php

@@ -0,0 +1,74 @@
+<?php
+namespace Braintree;
+
+class CreditCardVerificationGateway
+{
+    private $_gateway;
+    private $_config;
+    private $_http;
+
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+    public function create($attributes)
+    {
+        $response = $this->_http->post($this->_config->merchantPath() . "/verifications", ['verification' => $attributes]);
+        return $this->_verifyGatewayResponse($response);
+    }
+
+    private function _verifyGatewayResponse($response)
+    {
+
+        if(isset($response['verification'])){
+            return new Result\Successful(
+                CreditCardVerification::factory($response['verification'])
+            );
+        } else if (isset($response['apiErrorResponse'])) {
+            return new Result\Error($response['apiErrorResponse']);
+        } else {
+            throw new Exception\Unexpected(
+                "Expected transaction or apiErrorResponse"
+            );
+        }
+    }
+
+    public function fetch($query, $ids)
+    {
+        $criteria = [];
+        foreach ($query as $term) {
+            $criteria[$term->name] = $term->toparam();
+        }
+        $criteria["ids"] = CreditCardVerificationSearch::ids()->in($ids)->toparam();
+        $path = $this->_config->merchantPath() . '/verifications/advanced_search';
+        $response = $this->_http->post($path, ['search' => $criteria]);
+
+        return Util::extractattributeasarray(
+            $response['creditCardVerifications'],
+            'verification'
+        );
+    }
+
+    public function search($query)
+    {
+        $criteria = [];
+        foreach ($query as $term) {
+            $criteria[$term->name] = $term->toparam();
+        }
+
+        $path = $this->_config->merchantPath() . '/verifications/advanced_search_ids';
+        $response = $this->_http->post($path, ['search' => $criteria]);
+        $pager = [
+            'object' => $this,
+            'method' => 'fetch',
+            'methodArgs' => [$query]
+            ];
+
+        return new ResourceCollection($response, $pager);
+    }
+}
+class_alias('Braintree\CreditCardVerificationGateway', 'Braintree_CreditCardVerificationGateway');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/CreditCardVerificationSearch.php

@@ -0,0 +1,56 @@
+<?php
+namespace Braintree;
+
+class CreditCardVerificationSearch
+{
+    public static function id() {
+	    return new TextNode('id');
+    }
+
+    public static function creditCardCardholderName() {
+	    return new TextNode('credit_card_cardholder_name');
+    }
+
+    public static function billingAddressDetailsPostalCode() {
+        return new TextNode('billing_address_details_postal_code');
+    }
+
+    public static function customerEmail() {
+        return new TextNode('customer_email');
+    }
+
+    public static function customerId() {
+        return new TextNode('customer_id');
+    }
+
+    public static function paymentMethodToken(){
+        return new TextNode('payment_method_token');
+    }
+
+    public static function creditCardExpirationDate() {
+	    return new EqualityNode('credit_card_expiration_date');
+    }
+
+    public static function creditCardNumber() {
+	    return new PartialMatchNode('credit_card_number');
+    }
+
+    public static function ids() {
+        return new MultipleValueNode('ids');
+    }
+
+    public static function createdAt() {
+	    return new RangeNode("created_at");
+    }
+
+    public static function creditCardCardType()
+    {
+        return new MultipleValueNode("credit_card_card_type", CreditCard::allCardTypes());
+    }
+
+    public static function status()
+    {
+        return new MultipleValueNode("status", Result\CreditCardVerification::allStatuses());
+    }
+}
+class_alias('Braintree\CreditCardVerificationSearch', 'Braintree_CreditCardVerificationSearch');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Customer.php

@@ -0,0 +1,435 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree Customer module
+ * Creates and manages Customers
+ *
+ * <b>== More information ==</b>
+ *
+ * For more detailed information on Customers, see {@link https://developers.braintreepayments.com/reference/response/customer/php https://developers.braintreepayments.com/reference/response/customer/php}
+ *
+ * @package    Braintree
+ * @category   Resources
+ *
+ * @property-read \Braintree\Address[] $addresses
+ * @property-read \Braintree\AndroidPayCard[] $androidPayCards
+ * @property-read \Braintree\AmexExpressCheckoutCard[] $amexExpressCheckoutCards
+ * @property-read \Braintree\ApplePayCard[] $applePayCards
+ * @property-read \Braintree\CoinbaseAccount[] $coinbaseAccounts
+ * @property-read string $company
+ * @property-read \DateTime $createdAt
+ * @property-read \Braintree\CreditCard[] $creditCards
+ * @property-read array  $customFields custom fields passed with the request
+ * @property-read string $email
+ * @property-read string $fax
+ * @property-read string $firstName
+ * @property-read string $id
+ * @property-read string $lastName
+ * @property-read \Braintree\MasterpassCard[] $masterpassCards
+ * @property-read \Braintree\PaymentMethod[] $paymentMethods
+ * @property-read \Braintree\PayPalAccount[] $paypalAccounts
+ * @property-read string $phone
+ * @property-read \Braintree\SamsungPayCard[] $samsungPayCards
+ * @property-read \DateTime $updatedAt
+ * @property-read \Braintree\UsBankAccount[] $usBankAccounts
+ * @property-read \Braintree\VenmoAccount[] $venmoAccounts
+ * @property-read \Braintree\VisaCheckoutCard[] $visaCheckoutCards
+ * @property-read string $website
+ */
+class Customer extends Base
+{
+    /**
+     *
+     * @return Customer[]
+     */
+    public static function all()
+    {
+        return Configuration::gateway()->customer()->all();
+    }
+
+    /**
+     *
+     * @param string $query
+     * @param int[] $ids
+     * @return Customer|Customer[]
+     */
+    public static function fetch($query, $ids)
+    {
+        return Configuration::gateway()->customer()->fetch($query, $ids);
+    }
+
+    /**
+     *
+     * @param array $attribs
+     * @return Result\Successful|Result\Error
+     */
+    public static function create($attribs = [])
+    {
+        return Configuration::gateway()->customer()->create($attribs);
+    }
+
+    /**
+     *
+     * @param array $attribs
+     * @return Customer
+     */
+    public static function createNoValidate($attribs = [])
+    {
+        return Configuration::gateway()->customer()->createNoValidate($attribs);
+    }
+
+    /**
+     * @deprecated since version 2.3.0
+     * @param string $queryString
+     * @return Result\Successful
+     */
+    public static function createFromTransparentRedirect($queryString)
+    {
+        return Configuration::gateway()->customer()->createFromTransparentRedirect($queryString);
+    }
+
+    /**
+     * @deprecated since version 2.3.0
+     * @return string
+     */
+    public static function createCustomerUrl()
+    {
+        return Configuration::gateway()->customer()->createCustomerUrl();
+    }
+
+    /**
+     *
+     * @throws Exception\NotFound
+     * @param string $id customer id
+     * @return Customer
+     */
+    public static function find($id, $associationFilterId = null)
+    {
+        return Configuration::gateway()->customer()->find($id, $associationFilterId);
+    }
+
+    /**
+     *
+     * @param int $customerId
+     * @param array $transactionAttribs
+     * @return Result\Successful|Result\Error
+     */
+    public static function credit($customerId, $transactionAttribs)
+    {
+        return Configuration::gateway()->customer()->credit($customerId, $transactionAttribs);
+    }
+
+    /**
+     *
+     * @throws Exception\ValidationError
+     * @param type $customerId
+     * @param type $transactionAttribs
+     * @return Transaction
+     */
+    public static function creditNoValidate($customerId, $transactionAttribs)
+    {
+        return Configuration::gateway()->customer()->creditNoValidate($customerId, $transactionAttribs);
+    }
+
+    /**
+     *
+     * @throws Exception on invalid id or non-200 http response code
+     * @param int $customerId
+     * @return Result\Successful
+     */
+    public static function delete($customerId)
+    {
+        return Configuration::gateway()->customer()->delete($customerId);
+    }
+
+    /**
+     *
+     * @param int $customerId
+     * @param array $transactionAttribs
+     * @return Transaction
+     */
+    public static function sale($customerId, $transactionAttribs)
+    {
+        return Configuration::gateway()->customer()->sale($customerId, $transactionAttribs);
+    }
+
+    /**
+     *
+     * @param int $customerId
+     * @param array $transactionAttribs
+     * @return Transaction
+     */
+    public static function saleNoValidate($customerId, $transactionAttribs)
+    {
+        return Configuration::gateway()->customer()->saleNoValidate($customerId, $transactionAttribs);
+    }
+
+    /**
+     *
+     * @throws InvalidArgumentException
+     * @param string $query
+     * @return ResourceCollection
+     */
+    public static function search($query)
+    {
+        return Configuration::gateway()->customer()->search($query);
+    }
+
+    /**
+     *
+     * @throws Exception\Unexpected
+     * @param int $customerId
+     * @param array $attributes
+     * @return Result\Successful|Result\Error
+     */
+    public static function update($customerId, $attributes)
+    {
+        return Configuration::gateway()->customer()->update($customerId, $attributes);
+    }
+
+    /**
+     *
+     * @throws Exception\Unexpected
+     * @param int $customerId
+     * @param array $attributes
+     * @return CustomerGateway
+     */
+    public static function updateNoValidate($customerId, $attributes)
+    {
+        return Configuration::gateway()->customer()->updateNoValidate($customerId, $attributes);
+    }
+
+    /**
+     *
+     * @deprecated since version 2.3.0
+     * @return string
+     */
+    public static function updateCustomerUrl()
+    {
+        return Configuration::gateway()->customer()->updateCustomerUrl();
+    }
+
+    /**
+     *
+     * @deprecated since version 2.3.0
+     * @param string $queryString
+     * @return Result\Successful|Result\Error
+     */
+    public static function updateFromTransparentRedirect($queryString)
+    {
+        return Configuration::gateway()->customer()->updateFromTransparentRedirect($queryString);
+    }
+
+    /* instance methods */
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @ignore
+     * @access protected
+     * @param array $customerAttribs array of customer data
+     */
+    protected function _initialize($customerAttribs)
+    {
+        $this->_attributes = $customerAttribs;
+
+        $addressArray = [];
+        if (isset($customerAttribs['addresses'])) {
+
+            foreach ($customerAttribs['addresses'] AS $address) {
+                $addressArray[] = Address::factory($address);
+            }
+        }
+        $this->_set('addresses', $addressArray);
+
+        $creditCardArray = [];
+        if (isset($customerAttribs['creditCards'])) {
+            foreach ($customerAttribs['creditCards'] AS $creditCard) {
+                $creditCardArray[] = CreditCard::factory($creditCard);
+            }
+        }
+        $this->_set('creditCards', $creditCardArray);
+
+        $coinbaseAccountArray = [];
+        if (isset($customerAttribs['coinbaseAccounts'])) {
+            foreach ($customerAttribs['coinbaseAccounts'] AS $coinbaseAccount) {
+                $coinbaseAccountArray[] = CoinbaseAccount::factory($coinbaseAccount);
+            }
+        }
+        $this->_set('coinbaseAccounts', $coinbaseAccountArray);
+
+        $paypalAccountArray = [];
+        if (isset($customerAttribs['paypalAccounts'])) {
+            foreach ($customerAttribs['paypalAccounts'] AS $paypalAccount) {
+                $paypalAccountArray[] = PayPalAccount::factory($paypalAccount);
+            }
+        }
+        $this->_set('paypalAccounts', $paypalAccountArray);
+
+        $applePayCardArray = [];
+        if (isset($customerAttribs['applePayCards'])) {
+            foreach ($customerAttribs['applePayCards'] AS $applePayCard) {
+                $applePayCardArray[] = ApplePayCard::factory($applePayCard);
+            }
+        }
+        $this->_set('applePayCards', $applePayCardArray);
+
+        $androidPayCardArray = [];
+        if (isset($customerAttribs['androidPayCards'])) {
+            foreach ($customerAttribs['androidPayCards'] AS $androidPayCard) {
+                $androidPayCardArray[] = AndroidPayCard::factory($androidPayCard);
+            }
+        }
+        $this->_set('androidPayCards', $androidPayCardArray);
+
+        $amexExpressCheckoutCardArray = [];
+        if (isset($customerAttribs['amexExpressCheckoutCards'])) {
+            foreach ($customerAttribs['amexExpressCheckoutCards'] AS $amexExpressCheckoutCard) {
+                $amexExpressCheckoutCardArray[] = AmexExpressCheckoutCard::factory($amexExpressCheckoutCard);
+            }
+        }
+        $this->_set('amexExpressCheckoutCards', $amexExpressCheckoutCardArray);
+
+        $venmoAccountArray = array();
+        if (isset($customerAttribs['venmoAccounts'])) {
+            foreach ($customerAttribs['venmoAccounts'] AS $venmoAccount) {
+                $venmoAccountArray[] = VenmoAccount::factory($venmoAccount);
+            }
+        }
+        $this->_set('venmoAccounts', $venmoAccountArray);
+
+        $visaCheckoutCardArray = [];
+        if (isset($customerAttribs['visaCheckoutCards'])) {
+            foreach ($customerAttribs['visaCheckoutCards'] AS $visaCheckoutCard) {
+                $visaCheckoutCardArray[] = VisaCheckoutCard::factory($visaCheckoutCard);
+            }
+        }
+        $this->_set('visaCheckoutCards', $visaCheckoutCardArray);
+
+        $masterpassCardArray = [];
+        if (isset($customerAttribs['masterpassCards'])) {
+            foreach ($customerAttribs['masterpassCards'] AS $masterpassCard) {
+                $masterpassCardArray[] = MasterpassCard::factory($masterpassCard);
+            }
+        }
+        $this->_set('masterpassCards', $masterpassCardArray);
+
+        $samsungPayCardArray = [];
+        if (isset($customerAttribs['samsungPayCards'])) {
+            foreach ($customerAttribs['samsungPayCards'] AS $samsungPayCard) {
+                $samsungPayCardArray[] = SamsungPayCard::factory($samsungPayCard);
+            }
+        }
+        $this->_set('samsungPayCards', $samsungPayCardArray);
+
+        $usBankAccountArray = array();
+        if (isset($customerAttribs['usBankAccounts'])) {
+            foreach ($customerAttribs['usBankAccounts'] AS $usBankAccount) {
+                $usBankAccountArray[] = UsBankAccount::factory($usBankAccount);
+            }
+        }
+        $this->_set('usBankAccounts', $usBankAccountArray);
+
+        $this->_set('paymentMethods', array_merge(
+            $this->creditCards,
+            $this->paypalAccounts,
+            $this->applePayCards,
+            $this->coinbaseAccounts,
+            $this->androidPayCards,
+            $this->amexExpressCheckoutCards,
+            $this->venmoAccounts,
+            $this->visaCheckoutCards,
+            $this->masterpassCards,
+            $this->samsungPayCards,
+            $this->usBankAccounts
+        ));
+    }
+
+    /**
+     * returns a string representation of the customer
+     * @return string
+     */
+    public function  __toString()
+    {
+        return __CLASS__ . '[' .
+                Util::attributesToString($this->_attributes) .']';
+    }
+
+    /**
+     * returns false if comparing object is not a Customer,
+     * or is a Customer with a different id
+     *
+     * @param object $otherCust customer to compare against
+     * @return boolean
+     */
+    public function isEqual($otherCust)
+    {
+        return !($otherCust instanceof Customer) ? false : $this->id === $otherCust->id;
+    }
+
+    /**
+     * returns an array containt all of the customer's payment methods
+     *
+     * @deprecated since version 3.1.0 - use the paymentMethods property directly
+     *
+     * @return array
+     */
+    public function paymentMethods()
+    {
+        return $this->paymentMethods;
+    }
+
+    /**
+     * returns the customer's default payment method
+     *
+     * @return CreditCard|PayPalAccount
+     */
+    public function defaultPaymentMethod()
+    {
+        $defaultPaymentMethods = array_filter($this->paymentMethods, 'Braintree\Customer::_defaultPaymentMethodFilter');
+        return current($defaultPaymentMethods);
+    }
+
+    public static function _defaultPaymentMethodFilter($paymentMethod)
+    {
+        return $paymentMethod->isDefault();
+    }
+
+    /* private class properties  */
+
+    /**
+     * @access protected
+     * @var array registry of customer data
+     */
+    protected $_attributes = [
+        'addresses'   => '',
+        'company'     => '',
+        'creditCards' => '',
+        'email'       => '',
+        'fax'         => '',
+        'firstName'   => '',
+        'id'          => '',
+        'lastName'    => '',
+        'phone'       => '',
+        'createdAt'   => '',
+        'updatedAt'   => '',
+        'website'     => '',
+        ];
+
+    /**
+     *  factory method: returns an instance of Customer
+     *  to the requesting method, with populated properties
+     *
+     * @ignore
+     * @param array $attributes
+     * @return Customer
+     */
+    public static function factory($attributes)
+    {
+        $instance = new Customer();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+}
+class_alias('Braintree\Customer', 'Braintree_Customer');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/CustomerGateway.php

@@ -0,0 +1,668 @@
+<?php
+namespace Braintree;
+
+use InvalidArgumentException;
+
+/**
+ * Braintree CustomerGateway module
+ * Creates and manages Customers
+ *
+ * <b>== More information ==</b>
+ *
+ * For more detailed information on Customers, see {@link https://developers.braintreepayments.com/reference/response/customer/php https://developers.braintreepayments.com/reference/response/customer/php}
+ *
+ * @package    Braintree
+ * @category   Resources
+ */
+class CustomerGateway
+{
+    private $_gateway;
+    private $_config;
+    private $_http;
+
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+    public function all()
+    {
+        $path = $this->_config->merchantPath() . '/customers/advanced_search_ids';
+        $response = $this->_http->post($path);
+        $pager = [
+            'object' => $this,
+            'method' => 'fetch',
+            'methodArgs' => [[]]
+            ];
+
+        return new ResourceCollection($response, $pager);
+    }
+
+    public function fetch($query, $ids)
+    {
+        $criteria = [];
+        foreach ($query as $term) {
+            $criteria[$term->name] = $term->toparam();
+        }
+        $criteria["ids"] = CustomerSearch::ids()->in($ids)->toparam();
+        $path = $this->_config->merchantPath() . '/customers/advanced_search';
+        $response = $this->_http->post($path, ['search' => $criteria]);
+
+        return Util::extractattributeasarray(
+            $response['customers'],
+            'customer'
+        );
+    }
+
+    /**
+     * Creates a customer using the given +attributes+. If <tt>:id</tt> is not passed,
+     * the gateway will generate it.
+     *
+     * <code>
+     *   $result = Customer::create(array(
+     *     'first_name' => 'John',
+     *     'last_name' => 'Smith',
+     *     'company' => 'Smith Co.',
+     *     'email' => 'john@smith.com',
+     *     'website' => 'www.smithco.com',
+     *     'fax' => '419-555-1234',
+     *     'phone' => '614-555-1234'
+     *   ));
+     *   if($result->success) {
+     *     echo 'Created customer ' . $result->customer->id;
+     *   } else {
+     *     echo 'Could not create customer, see result->errors';
+     *   }
+     * </code>
+     *
+     * @access public
+     * @param array $attribs
+     * @return Result\Successful|Result\Error
+     */
+    public function create($attribs = [])
+    {
+        Util::verifyKeys(self::createSignature(), $attribs);
+        return $this->_doCreate('/customers', ['customer' => $attribs]);
+    }
+
+    /**
+     * attempts the create operation assuming all data will validate
+     * returns a Customer object instead of a Result
+     *
+     * @access public
+     * @param array $attribs
+     * @return Customer
+     * @throws Exception\ValidationError
+     */
+    public function createNoValidate($attribs = [])
+    {
+        $result = $this->create($attribs);
+        return Util::returnObjectOrThrowException(__CLASS__, $result);
+    }
+    /**
+     * create a customer from a TransparentRedirect operation
+     *
+     * @deprecated since version 2.3.0
+     * @access public
+     * @param array $attribs
+     * @return Customer
+     */
+    public function createFromTransparentRedirect($queryString)
+    {
+        trigger_error("DEPRECATED: Please use TransparentRedirectRequest::confirm", E_USER_NOTICE);
+        $params = TransparentRedirect::parseAndValidateQueryString(
+                $queryString
+                );
+        return $this->_doCreate(
+                '/customers/all/confirm_transparent_redirect_request',
+                ['id' => $params['id']]
+        );
+    }
+
+    /**
+     *
+     * @deprecated since version 2.3.0
+     * @access public
+     * @param none
+     * @return string
+     */
+    public function createCustomerUrl()
+    {
+        trigger_error("DEPRECATED: Please use TransparentRedirectRequest::url", E_USER_NOTICE);
+        return $this->_config->baseUrl() . $this->_config->merchantPath() .
+                '/customers/all/create_via_transparent_redirect_request';
+    }
+
+
+    /**
+     * creates a full array signature of a valid create request
+     * @return array gateway create request format
+     */
+    public static function createSignature()
+    {
+        $creditCardSignature = CreditCardGateway::createSignature();
+        unset($creditCardSignature[array_search('customerId', $creditCardSignature)]);
+
+        $signature = [
+            'id', 'company', 'email', 'fax', 'firstName',
+            'lastName', 'phone', 'website', 'deviceData',
+            'deviceSessionId', 'fraudMerchantId', 'paymentMethodNonce',
+            ['riskData' =>
+                ['customerBrowser', 'customerIp', 'customer_browser', 'customer_ip']
+            ],
+            ['creditCard' => $creditCardSignature],
+            ['customFields' => ['_anyKey_']],
+            ['options' => [
+                ['paypal' => [
+                    'payee_email',
+                    'payeeEmail',
+                    'order_id',
+                    'orderId',
+                    'custom_field',
+                    'customField',
+                    'description',
+                    'amount',
+                    ['shipping' =>
+                        [
+                            'firstName', 'lastName', 'company', 'countryName',
+                            'countryCodeAlpha2', 'countryCodeAlpha3', 'countryCodeNumeric',
+                            'extendedAddress', 'locality', 'postalCode', 'region',
+                            'streetAddress'],
+                    ],
+                ]]
+            ]],
+        ];
+        return $signature;
+    }
+
+    /**
+     * creates a full array signature of a valid update request
+     * @return array update request format
+     */
+    public static function updateSignature()
+    {
+        $creditCardSignature = CreditCardGateway::updateSignature();
+
+        foreach($creditCardSignature AS $key => $value) {
+            if(is_array($value) and array_key_exists('options', $value)) {
+                array_push($creditCardSignature[$key]['options'], 'updateExistingToken');
+            }
+        }
+
+        $signature = [
+            'id', 'company', 'email', 'fax', 'firstName',
+            'lastName', 'phone', 'website', 'deviceData',
+            'deviceSessionId', 'fraudMerchantId', 'paymentMethodNonce', 'defaultPaymentMethodToken',
+            ['creditCard' => $creditCardSignature],
+            ['customFields' => ['_anyKey_']],
+            ['options' => [
+                ['paypal' => [
+                    'payee_email',
+                    'payeeEmail',
+                    'order_id',
+                    'orderId',
+                    'custom_field',
+                    'customField',
+                    'description',
+                    'amount',
+                    ['shipping' =>
+                        [
+                            'firstName', 'lastName', 'company', 'countryName',
+                            'countryCodeAlpha2', 'countryCodeAlpha3', 'countryCodeNumeric',
+                            'extendedAddress', 'locality', 'postalCode', 'region',
+                            'streetAddress'],
+                    ],
+                ]],
+            ]],
+        ];
+        return $signature;
+    }
+
+
+    /**
+     * find a customer by id
+     *
+     * @access public
+     * @param string id customer Id
+     * @param string associationFilterId association filter Id
+     * @return Customer|boolean The customer object or false if the request fails.
+     * @throws Exception\NotFound
+     */
+    public function find($id, $associationFilterId = null)
+    {
+        $this->_validateId($id);
+        try {
+            $queryParams = '';
+            if ($associationFilterId) {
+                $queryParams = '?association_filter_id=' . $associationFilterId;
+            }
+            $path = $this->_config->merchantPath() . '/customers/' . $id . $queryParams;
+            $response = $this->_http->get($path);
+            return Customer::factory($response['customer']);
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound(
+            'customer with id ' . $id . ' not found'
+            );
+        }
+    }
+
+    /**
+     * credit a customer for the passed transaction
+     *
+     * @access public
+     * @param int $customerId
+     * @param array $transactionAttribs
+     * @return Result\Successful|Result\Error
+     */
+    public function credit($customerId, $transactionAttribs)
+    {
+        $this->_validateId($customerId);
+        return Transaction::credit(
+                array_merge($transactionAttribs,
+                        ['customerId' => $customerId]
+                        )
+                );
+    }
+
+    /**
+     * credit a customer, assuming validations will pass
+     *
+     * returns a Transaction object on success
+     *
+     * @access public
+     * @param int $customerId
+     * @param array $transactionAttribs
+     * @return Transaction
+     * @throws Exception\ValidationError
+     */
+    public function creditNoValidate($customerId, $transactionAttribs)
+    {
+        $result = $this->credit($customerId, $transactionAttribs);
+        return Util::returnObjectOrThrowException('Braintree\Transaction', $result);
+    }
+
+    /**
+     * delete a customer by id
+     *
+     * @param string $customerId
+     */
+    public function delete($customerId)
+    {
+        $this->_validateId($customerId);
+        $path = $this->_config->merchantPath() . '/customers/' . $customerId;
+        $this->_http->delete($path);
+        return new Result\Successful();
+    }
+
+    /**
+     * create a new sale for a customer
+     *
+     * @param string $customerId
+     * @param array $transactionAttribs
+     * @return Result\Successful|Result\Error
+     * @see Transaction::sale()
+     */
+    public function sale($customerId, $transactionAttribs)
+    {
+        $this->_validateId($customerId);
+        return Transaction::sale(
+                array_merge($transactionAttribs,
+                        ['customerId' => $customerId]
+                        )
+                );
+    }
+
+    /**
+     * create a new sale for a customer, assuming validations will pass
+     *
+     * returns a Transaction object on success
+     * @access public
+     * @param string $customerId
+     * @param array $transactionAttribs
+     * @return Transaction
+     * @throws Exception\ValidationsFailed
+     * @see Transaction::sale()
+     */
+    public function saleNoValidate($customerId, $transactionAttribs)
+    {
+        $result = $this->sale($customerId, $transactionAttribs);
+        return Util::returnObjectOrThrowException('Braintree\Transaction', $result);
+    }
+
+    /**
+     * Returns a ResourceCollection of customers matching the search query.
+     *
+     * If <b>query</b> is a string, the search will be a basic search.
+     * If <b>query</b> is a hash, the search will be an advanced search.
+     * For more detailed information and examples, see {@link https://developers.braintreepayments.com/reference/request/customer/search/php https://developers.braintreepayments.com/reference/request/customer/search/php}
+     *
+     * @param mixed $query search query
+     * @return ResourceCollection
+     * @throws InvalidArgumentException
+     */
+    public function search($query)
+    {
+        $criteria = [];
+        foreach ($query as $term) {
+            $result = $term->toparam();
+            if(is_null($result) || empty($result)) {
+                throw new InvalidArgumentException('Operator must be provided');
+            }
+
+            $criteria[$term->name] = $term->toparam();
+        }
+
+        $path = $this->_config->merchantPath() . '/customers/advanced_search_ids';
+        $response = $this->_http->post($path, ['search' => $criteria]);
+        $pager = [
+            'object' => $this,
+            'method' => 'fetch',
+            'methodArgs' => [$query]
+            ];
+
+        return new ResourceCollection($response, $pager);
+    }
+
+    /**
+     * updates the customer record
+     *
+     * if calling this method in static context, customerId
+     * is the 2nd attribute. customerId is not sent in object context.
+     *
+     * @access public
+     * @param string $customerId (optional)
+     * @param array $attributes
+     * @return Result\Successful|Result\Error
+     */
+    public function update($customerId, $attributes)
+    {
+        Util::verifyKeys(self::updateSignature(), $attributes);
+        $this->_validateId($customerId);
+        return $this->_doUpdate(
+            'put',
+            '/customers/' . $customerId,
+            ['customer' => $attributes]
+        );
+    }
+
+    /**
+     * update a customer record, assuming validations will pass
+     *
+     * if calling this method in static context, customerId
+     * is the 2nd attribute. customerId is not sent in object context.
+     * returns a Customer object on success
+     *
+     * @access public
+     * @param string $customerId
+     * @param array $attributes
+     * @return Customer
+     * @throws Exception\ValidationsFailed
+     */
+    public function updateNoValidate($customerId, $attributes)
+    {
+        $result = $this->update($customerId, $attributes);
+        return Util::returnObjectOrThrowException(__CLASS__, $result);
+    }
+    /**
+     *
+     * @deprecated since version 2.3.0
+     * @access public
+     * @return string
+     */
+    public function updateCustomerUrl()
+    {
+        trigger_error("DEPRECATED: Please use TransparentRedirectRequest::url", E_USER_NOTICE);
+        return $this->_config->baseUrl() . $this->_config->merchantPath() .
+                '/customers/all/update_via_transparent_redirect_request';
+    }
+
+    /**
+     * update a customer from a TransparentRedirect operation
+     *
+     * @deprecated since version 2.3.0
+     * @access public
+     * @param string $queryString
+     * @return object
+     */
+    public function updateFromTransparentRedirect($queryString)
+    {
+        trigger_error("DEPRECATED: Please use TransparentRedirectRequest::confirm", E_USER_NOTICE);
+        $params = TransparentRedirect::parseAndValidateQueryString(
+                $queryString
+        );
+        return $this->_doUpdate(
+                'post',
+                '/customers/all/confirm_transparent_redirect_request',
+                ['id' => $params['id']]
+        );
+    }
+
+    /* instance methods */
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @ignore
+     * @access protected
+     * @param array $customerAttribs array of customer data
+     * @return void
+     */
+    protected function _initialize($customerAttribs)
+    {
+        // set the attributes
+        $this->_attributes = $customerAttribs;
+
+        // map each address into its own object
+        $addressArray = [];
+        if (isset($customerAttribs['addresses'])) {
+
+            foreach ($customerAttribs['addresses'] AS $address) {
+                $addressArray[] = Address::factory($address);
+            }
+        }
+        $this->_set('addresses', $addressArray);
+
+        // map each creditCard into its own object
+        $creditCardArray = [];
+        if (isset($customerAttribs['creditCards'])) {
+            foreach ($customerAttribs['creditCards'] AS $creditCard) {
+                $creditCardArray[] = CreditCard::factory($creditCard);
+            }
+        }
+        $this->_set('creditCards', $creditCardArray);
+
+        // map each coinbaseAccount into its own object
+        $coinbaseAccountArray = [];
+        if (isset($customerAttribs['coinbaseAccounts'])) {
+            foreach ($customerAttribs['coinbaseAccounts'] AS $coinbaseAccount) {
+                $coinbaseAccountArray[] = CoinbaseAccount::factory($coinbaseAccount);
+            }
+        }
+        $this->_set('coinbaseAccounts', $coinbaseAccountArray);
+
+        // map each paypalAccount into its own object
+        $paypalAccountArray = [];
+        if (isset($customerAttribs['paypalAccounts'])) {
+            foreach ($customerAttribs['paypalAccounts'] AS $paypalAccount) {
+                $paypalAccountArray[] = PayPalAccount::factory($paypalAccount);
+            }
+        }
+        $this->_set('paypalAccounts', $paypalAccountArray);
+
+        // map each applePayCard into its own object
+        $applePayCardArray = [];
+        if (isset($customerAttribs['applePayCards'])) {
+            foreach ($customerAttribs['applePayCards'] AS $applePayCard) {
+                $applePayCardArray[] = ApplePayCard::factory($applePayCard);
+            }
+        }
+        $this->_set('applePayCards', $applePayCardArray);
+
+        // map each androidPayCard into its own object
+        $androidPayCardArray = [];
+        if (isset($customerAttribs['androidPayCards'])) {
+            foreach ($customerAttribs['androidPayCards'] AS $androidPayCard) {
+                $androidPayCardArray[] = AndroidPayCard::factory($androidPayCard);
+            }
+        }
+        $this->_set('androidPayCards', $androidPayCardArray);
+
+        $this->_set('paymentMethods', array_merge($this->creditCards, $this->paypalAccounts, $this->applePayCards, $this->coinbaseAccounts, $this->androidPayCards));
+    }
+
+    /**
+     * returns a string representation of the customer
+     * @return string
+     */
+    public function  __toString()
+    {
+        return __CLASS__ . '[' .
+                Util::attributesToString($this->_attributes) .']';
+    }
+
+    /**
+     * returns false if comparing object is not a Customer,
+     * or is a Customer with a different id
+     *
+     * @param object $otherCust customer to compare against
+     * @return boolean
+     */
+    public function isEqual($otherCust)
+    {
+        return !($otherCust instanceof Customer) ? false : $this->id === $otherCust->id;
+    }
+
+    /**
+     * returns an array containt all of the customer's payment methods
+     *
+     * @return array
+     */
+    public function paymentMethods()
+    {
+        return $this->paymentMethods;
+    }
+
+    /**
+     * returns the customer's default payment method
+     *
+     * @return CreditCard|PayPalAccount|ApplePayCard|AndroidPayCard
+     */
+    public function defaultPaymentMethod()
+    {
+        $defaultPaymentMethods = array_filter($this->paymentMethods, 'Braintree\\Customer::_defaultPaymentMethodFilter');
+        return current($defaultPaymentMethods);
+    }
+
+    public static function _defaultPaymentMethodFilter($paymentMethod)
+    {
+        return $paymentMethod->isDefault();
+    }
+
+    /* private class properties  */
+
+    /**
+     * @access protected
+     * @var array registry of customer data
+     */
+    protected $_attributes = [
+        'addresses'   => '',
+        'company'     => '',
+        'creditCards' => '',
+        'email'       => '',
+        'fax'         => '',
+        'firstName'   => '',
+        'id'          => '',
+        'lastName'    => '',
+        'phone'       => '',
+        'createdAt'   => '',
+        'updatedAt'   => '',
+        'website'     => '',
+        ];
+
+    /**
+     * sends the create request to the gateway
+     *
+     * @ignore
+     * @param string $subPath
+     * @param array $params
+     * @return mixed
+     */
+    public function _doCreate($subPath, $params)
+    {
+        $fullPath = $this->_config->merchantPath() . $subPath;
+        $response = $this->_http->post($fullPath, $params);
+
+        return $this->_verifyGatewayResponse($response);
+    }
+
+    /**
+     * verifies that a valid customer id is being used
+     * @ignore
+     * @param string customer id
+     * @throws InvalidArgumentException
+     */
+    private function _validateId($id = null) {
+        if (is_null($id)) {
+            throw new InvalidArgumentException(
+                'expected customer id to be set'
+            );
+        }
+        if (!preg_match('/^[0-9A-Za-z_-]+$/', $id)) {
+            throw new InvalidArgumentException(
+                $id . ' is an invalid customer id.'
+            );
+        }
+    }
+
+
+    /* private class methods */
+
+    /**
+     * sends the update request to the gateway
+     *
+     * @ignore
+     * @param string $subPath
+     * @param array $params
+     * @return mixed
+     */
+    private function _doUpdate($httpVerb, $subPath, $params)
+    {
+        $fullPath = $this->_config->merchantPath() . $subPath;
+        $response = $this->_http->$httpVerb($fullPath, $params);
+
+        return $this->_verifyGatewayResponse($response);
+    }
+
+    /**
+     * generic method for validating incoming gateway responses
+     *
+     * creates a new Customer object and encapsulates
+     * it inside a Result\Successful object, or
+     * encapsulates a Errors object inside a Result\Error
+     * alternatively, throws an Unexpected exception if the response is invalid.
+     *
+     * @ignore
+     * @param array $response gateway response values
+     * @return Result\Successful|Result\Error
+     * @throws Exception\Unexpected
+     */
+    private function _verifyGatewayResponse($response)
+    {
+        if (isset($response['customer'])) {
+            // return a populated instance of Customer
+            return new Result\Successful(
+                    Customer::factory($response['customer'])
+            );
+        } else if (isset($response['apiErrorResponse'])) {
+            return new Result\Error($response['apiErrorResponse']);
+        } else {
+            throw new Exception\Unexpected(
+            "Expected customer or apiErrorResponse"
+            );
+        }
+    }
+}
+class_alias('Braintree\CustomerGateway', 'Braintree_CustomerGateway');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/CustomerSearch.php

@@ -0,0 +1,34 @@
+<?php
+namespace Braintree;
+
+class CustomerSearch
+{
+    public static function addressCountryName()               { return new TextNode('address_country_name'); }
+    public static function addressExtendedAddress()           { return new TextNode('address_extended_address'); }
+    public static function addressFirstName()                 { return new TextNode('address_first_name'); }
+    public static function addressLastName()                  { return new TextNode('address_last_name'); }
+    public static function addressLocality()                  { return new TextNode('address_locality'); }
+    public static function addressPostalCode()                { return new TextNode('address_postal_code'); }
+    public static function addressRegion()                    { return new TextNode('address_region'); }
+    public static function addressStreetAddress()             { return new TextNode('address_street_address'); }
+    public static function cardholderName()                   { return new TextNode('cardholder_name'); }
+    public static function company()                          { return new TextNode('company'); }
+    public static function email()                            { return new TextNode('email'); }
+    public static function fax()                              { return new TextNode('fax'); }
+    public static function firstName()                        { return new TextNode('first_name'); }
+    public static function id()                               { return new TextNode('id'); }
+    public static function lastName()                         { return new TextNode('last_name'); }
+    public static function paymentMethodToken()               { return new TextNode('payment_method_token'); }
+    public static function paymentMethodTokenWithDuplicates() { return new IsNode('payment_method_token_with_duplicates'); }
+    public static function paypalAccountEmail()               { return new IsNode('paypal_account_email'); }
+    public static function phone()                            { return new TextNode('phone'); }
+    public static function website()                          { return new TextNode('website'); }
+
+    public static function creditCardExpirationDate()         { return new EqualityNode('credit_card_expiration_date'); }
+    public static function creditCardNumber()                 { return new PartialMatchNode('credit_card_number'); }
+
+    public static function ids()                              { return new MultipleValueNode('ids'); }
+
+    public static function createdAt()                        { return new RangeNode("created_at"); }
+}
+class_alias('Braintree\CustomerSearch', 'Braintree_CustomerSearch');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Descriptor.php

@@ -0,0 +1,12 @@
+<?php
+namespace Braintree;
+
+/**
+ * @property-read string $name
+ * @property-read string $phone
+ * @property-read string $url
+ */
+class Descriptor extends Instance
+{
+}
+class_alias('Braintree\Descriptor', 'Braintree_Descriptor');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Digest.php

@@ -0,0 +1,60 @@
+<?php
+namespace Braintree;
+
+/**
+ * Digest encryption module
+ * Digest creates an HMAC-SHA1 hash for encrypting messages
+ */
+class Digest
+{
+    public static function hexDigestSha1($key, $string)
+    {
+        if(function_exists('hash_hmac')) {
+            return self::_builtInHmacSha1($string, $key);
+        } else {
+            return self::_hmacSha1($string, $key);
+        }
+    }
+
+    public static function hexDigestSha256($key, $string)
+    {
+        return hash_hmac('sha256', $string, hash('sha256', $key, true));
+    }
+
+    public static function secureCompare($left, $right)
+    {
+        if (strlen($left) != strlen($right)) {
+            return false;
+        }
+
+        $leftBytes = unpack("C*", $left);
+        $rightBytes = unpack("C*", $right);
+
+        $result = 0;
+        for ($i = 1; $i <= count($leftBytes); $i++) {
+            $result = $result | ($leftBytes[$i] ^ $rightBytes[$i]);
+        }
+        return $result == 0;
+    }
+
+    public static function _builtInHmacSha1($message, $key)
+    {
+        return hash_hmac('sha1', $message, sha1($key, true));
+    }
+
+    public static function _hmacSha1($message, $key)
+    {
+        $pack = 'H40';
+        $keyDigest = sha1($key,true);
+        $innerPad = str_repeat(chr(0x36), 64);
+        $outerPad = str_repeat(chr(0x5C), 64);
+
+        for ($i = 0; $i < 20; $i++) {
+            $innerPad{$i} = $keyDigest{$i} ^ $innerPad{$i};
+            $outerPad{$i} = $keyDigest{$i} ^ $outerPad{$i};
+        }
+
+        return sha1($outerPad.pack($pack, sha1($innerPad.$message)));
+    }
+}
+class_alias('Braintree\Digest', 'Braintree_Digest');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Disbursement.php

@@ -0,0 +1,66 @@
+<?php
+namespace Braintree;
+
+class Disbursement extends Base
+{
+
+    const TYPE_CREDIT = "credit";
+    const TYPE_DEBIT  = "debit";
+
+    private $_merchantAccount;
+
+    protected function _initialize($disbursementAttribs)
+    {
+        $this->_attributes = $disbursementAttribs;
+        $this->merchantAccountDetails = $disbursementAttribs['merchantAccount'];
+
+        if (isset($disbursementAttribs['merchantAccount'])) {
+            $this->_set('merchantAccount',
+                MerchantAccount::factory($disbursementAttribs['merchantAccount'])
+            );
+        }
+    }
+
+    public function transactions()
+    {
+        $collection = Transaction::search([
+            TransactionSearch::ids()->in($this->transactionIds),
+        ]);
+
+        return $collection;
+    }
+
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+
+    public function  __toString()
+    {
+        $display = [
+            'id', 'merchantAccountDetails', 'exceptionMessage', 'amount',
+            'disbursementDate', 'followUpAction', 'retry', 'success',
+            'transactionIds', 'disbursementType'
+            ];
+
+        $displayAttributes = [];
+        foreach ($display AS $attrib) {
+            $displayAttributes[$attrib] = $this->$attrib;
+        }
+        return __CLASS__ . '[' .
+                Util::attributesToString($displayAttributes) .']';
+    }
+
+    public function isDebit()
+    {
+        return $this->disbursementType == Disbursement::TYPE_DEBIT;
+    }
+
+    public function isCredit()
+    {
+        return $this->disbursementType == Disbursement::TYPE_CREDIT;
+    }
+}
+class_alias('Braintree\Disbursement', 'Braintree_Disbursement');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/DisbursementDetails.php

@@ -0,0 +1,24 @@
+<?php
+namespace Braintree;
+
+/**
+ * Disbursement details from a transaction
+ * Creates an instance of DisbursementDetails as returned from a transaction
+ *
+ *
+ * @package    Braintree
+ *
+ * @property-read string $disbursementDate
+ * @property-read boolean $fundsHeld
+ * @property-read string $settlementAmount
+ * @property-read string $settlementCurrencyExchangeRate
+ * @property-read string $settlementCurrencyIsoCode
+ * @property-read string $success
+ */
+class DisbursementDetails extends Instance
+{
+    public function isValid() {
+        return !is_null($this->disbursementDate);
+    }
+}
+class_alias('Braintree\DisbursementDetails', 'Braintree_DisbursementDetails');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Discount.php

@@ -0,0 +1,35 @@
+<?php
+namespace Braintree;
+
+/**
+ * @property-read string $amount
+ * @property-read \DateTime $createdAt
+ * @property-read int|null $currentBillingCycle
+ * @property-read string $description
+ * @property-read string $id
+ * @property-read string|null $kind
+ * @property-read string $merchantId
+ * @property-read string $name
+ * @property-read boolean $neverExpires
+ * @property-read int|null $numberOfBillingCycles
+ * @property-read int|null $quantity
+ * @property-read \DateTime $updatedAt
+ */
+class Discount extends Modification
+{
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+
+
+    // static methods redirecting to gateway
+
+    public static function all()
+    {
+        return Configuration::gateway()->discount()->all();
+    }
+}
+class_alias('Braintree\Discount', 'Braintree_Discount');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/DiscountGateway.php

@@ -0,0 +1,31 @@
+<?php
+namespace Braintree;
+
+class DiscountGateway
+{
+    private $_gateway;
+    private $_config;
+    private $_http;
+
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+    public function all()
+    {
+        $path = $this->_config->merchantPath() . '/discounts';
+        $response = $this->_http->get($path);
+
+        $discounts = ["discount" => $response['discounts']];
+
+        return Util::extractAttributeAsArray(
+            $discounts,
+            'discount'
+        );
+    }
+}
+class_alias('Braintree\DiscountGateway', 'Braintree_DiscountGateway');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Dispute.php

@@ -0,0 +1,191 @@
+<?php
+namespace Braintree;
+
+/**
+ * Creates an instance of Dispute as returned from a transaction
+ *
+ *
+ * @package    Braintree
+ *
+ * @property-read string $amount
+ * @property-read \DateTime $createdAt
+ * @property-read string $currencyIsoCode
+ * @property-read string $disbursementDate
+ * @property-read \Braintree\Dispute\EvidenceDetails $evidence
+ * @property-read string $id
+ * @property-read string $kind
+ * @property-read string $merchantAccountId
+ * @property-read string $originalDisputeId
+ * @property-read string $processorComments
+ * @property-read string $reason
+ * @property-read string $reasonCode
+ * @property-read string $reasonDescription
+ * @property-read \DateTime $receivedDate
+ * @property-read string $referenceNumber
+ * @property-read \DateTime $replyByDate
+ * @property-read string $status
+ * @property-read \Braintree\Dispute\StatusHistoryDetails[] $statusHistory
+ * @property-read \Braintree\Dispute\TransactionDetails $transaction
+ * @property-read \Braintree\Dispute\TransactionDetails $transactionDetails
+ * @property-read \DateTime $updatedAt
+ */
+class Dispute extends Base
+{
+    protected $_attributes = [];
+
+    /* Dispute Status */
+    const ACCEPTED = 'accepted';
+    const DISPUTED = 'disputed';
+    const EXPIRED = 'expired';
+    const OPEN  = 'open';
+    const WON  = 'won';
+    const LOST = 'lost';
+
+    /* deprecated; for backwards compatibilty */
+    const Open  = 'open';
+
+    /* Dispute Reason */
+    const CANCELLED_RECURRING_TRANSACTION = "cancelled_recurring_transaction";
+    const CREDIT_NOT_PROCESSED            = "credit_not_processed";
+    const DUPLICATE                       = "duplicate";
+    const FRAUD                           = "fraud";
+    const GENERAL                         = "general";
+    const INVALID_ACCOUNT                 = "invalid_account";
+    const NOT_RECOGNIZED                  = "not_recognized";
+    const PRODUCT_NOT_RECEIVED            = "product_not_received";
+    const PRODUCT_UNSATISFACTORY          = "product_unsatisfactory";
+    const TRANSACTION_AMOUNT_DIFFERS      = "transaction_amount_differs";
+    const RETRIEVAL                       = "retrieval";
+
+    /* Dispute Kind */
+    const CHARGEBACK      = 'chargeback';
+    const PRE_ARBITRATION = 'pre_arbitration';
+    // RETRIEVAL for kind already defined under Dispute Reason
+
+    protected function _initialize($disputeAttribs)
+    {
+        $this->_attributes = $disputeAttribs;
+
+        if (isset($disputeAttribs['transaction'])) {
+            $transactionDetails = new Dispute\TransactionDetails($disputeAttribs['transaction']);
+            $this->_set('transactionDetails', $transactionDetails);
+            $this->_set('transaction', $transactionDetails);
+        }
+
+        if (isset($disputeAttribs['evidence'])) {
+            $evidenceArray = array_map(function($evidence) {
+                return new Dispute\EvidenceDetails($evidence);
+            }, $disputeAttribs['evidence']);
+            $this->_set('evidence', $evidenceArray);
+        }
+
+        if (isset($disputeAttribs['statusHistory'])) {
+            $statusHistoryArray = array_map(function($statusHistory) {
+                return new Dispute\StatusHistoryDetails($statusHistory);
+            }, $disputeAttribs['statusHistory']);
+            $this->_set('statusHistory', $statusHistoryArray);
+        }
+
+        if (isset($disputeAttribs['transaction'])) {
+            $this->_set('transaction',
+                new Dispute\TransactionDetails($disputeAttribs['transaction'])
+            );
+        }
+    }
+
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+
+    public function  __toString()
+    {
+        $display = [
+            'amount', 'reason', 'status',
+            'replyByDate', 'receivedDate', 'currencyIsoCode'
+            ];
+
+        $displayAttributes = [];
+        foreach ($display AS $attrib) {
+            $displayAttributes[$attrib] = $this->$attrib;
+        }
+        return __CLASS__ . '[' .
+                Util::attributesToString($displayAttributes) .']';
+    }
+
+    /**
+     * Accepts a dispute, given a dispute ID
+     *
+     * @param string $id
+     */
+    public static function accept($id)
+    {
+        return Configuration::gateway()->dispute()->accept($id);
+    }
+
+    /**
+     * Adds file evidence to a dispute, given a dispute ID and a document ID
+     *
+     * @param string $disputeId
+     * @param string $documentIdOrRequest
+     */
+    public static function addFileEvidence($disputeId, $documentIdOrRequest)
+    {
+        return Configuration::gateway()->dispute()->addFileEvidence($disputeId, $documentIdOrRequest);
+    }
+
+    /**
+     * Adds text evidence to a dispute, given a dispute ID and content
+     *
+     * @param string $id
+     * @param string $contentOrRequest
+     */
+    public static function addTextEvidence($id, $contentOrRequest)
+    {
+        return Configuration::gateway()->dispute()->addTextEvidence($id, $contentOrRequest);
+    }
+
+    /**
+     * Finalize a dispute, given a dispute ID
+     *
+     * @param string $id
+     */
+    public static function finalize($id)
+    {
+        return Configuration::gateway()->dispute()->finalize($id);
+    }
+
+    /**
+     * Find a dispute, given a dispute ID
+     *
+     * @param string $id
+     */
+    public static function find($id)
+    {
+        return Configuration::gateway()->dispute()->find($id);
+    }
+
+    /**
+     * Remove evidence from a dispute, given a dispute ID and evidence ID
+     *
+     * @param string $disputeId
+     * @param string $evidenceId
+     */
+    public static function removeEvidence($disputeId, $evidenceId)
+    {
+        return Configuration::gateway()->dispute()->removeEvidence($disputeId, $evidenceId);
+    }
+
+    /**
+     * Search for Disputes, given a DisputeSearch query
+     *
+     * @param DisputeSearch $query
+     */
+    public static function search($query)
+    {
+        return Configuration::gateway()->dispute()->search($query);
+    }
+}
+class_alias('Braintree\Dispute', 'Braintree_Dispute');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Dispute/EvidenceDetails.php

@@ -0,0 +1,31 @@
+<?php
+namespace Braintree\Dispute;
+
+use Braintree\Instance;
+
+/**
+ * Evidence details for a dispute
+ *
+ * @package    Braintree
+ *
+ * @property-read string $category
+ * @property-read string $comment
+ * @property-read \DateTime $createdAt
+ * @property-read string $id
+ * @property-read \DateTime $sentToProcessorAt
+ * @property-read string $sequenceNumber
+ * @property-read string $tag
+ * @property-read string $url
+ */
+class EvidenceDetails extends Instance
+{
+    public function __construct($attributes)
+    {
+        if (array_key_exists('category', $attributes)) {
+            $attributes['tag'] = $attributes['category'];
+        }
+        parent::__construct($attributes);
+    }
+}
+
+class_alias('Braintree\Dispute\EvidenceDetails', 'Braintree_Dispute_EvidenceDetails');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Dispute/StatusHistoryDetails.php

@@ -0,0 +1,20 @@
+<?php
+namespace Braintree\Dispute;
+
+use Braintree\Instance;
+
+/**
+ * Status History for a dispute
+ *
+ * @package    Braintree
+ *
+ * @property-read \DateTime $disbursementDate
+ * @property-read \DateTime $effectiveDate
+ * @property-read string $status
+ * @property-read \DateTime $timestamp
+ */
+class StatusHistoryDetails extends Instance
+{
+}
+
+class_alias('Braintree\Dispute\StatusHistoryDetails', 'Braintree_Dispute_StatusHistoryDetails');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Dispute/TransactionDetails.php

@@ -0,0 +1,25 @@
+<?php
+namespace Braintree\Dispute;
+
+use Braintree\Instance;
+
+/**
+ * Transaction details for a dispute
+ *
+ * @package    Braintree
+ */
+
+/**
+ * Creates an instance of DisbursementDetails as returned from a transaction
+ *
+ *
+ * @package    Braintree
+ *
+ * @property-read string $amount
+ * @property-read string $id
+ */
+class TransactionDetails extends Instance
+{
+}
+
+class_alias('Braintree\Dispute\TransactionDetails', 'Braintree_Dispute_TransactionDetails');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Dispute/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/DisputeGateway.php

@@ -0,0 +1,274 @@
+<?php
+namespace Braintree;
+
+use InvalidArgumentException;
+
+/**
+ * Braintree DisputeGateway module
+ * PHP Version 5
+ * Creates and manages Braintree Disputes
+ *
+ * @package   Braintree
+ */
+class DisputeGateway
+{
+    /**
+     * @var Gateway
+     */
+    private $_gateway;
+
+    /**
+     * @var Configuration
+     */
+    private $_config;
+
+    /**
+     * @var Http
+     */
+    private $_http;
+
+    /**
+     * @param Gateway $gateway
+     */
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+    /* public class methods */
+
+    /**
+     * Accepts a dispute, given a dispute ID
+     *
+     * @param string $id
+     */
+    public function accept($id)
+    {
+        try {
+            if (trim($id) == "") {
+                throw new Exception\NotFound();
+            }
+
+            $path = $this->_config->merchantPath() . '/disputes/' . $id . '/accept';
+            $response = $this->_http->put($path);
+
+            if (isset($response['apiErrorResponse'])) {
+                return new Result\Error($response['apiErrorResponse']);
+            }
+
+            return new Result\Successful();
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound('dispute with id "' . $id . '" not found');
+        }
+    }
+
+    /**
+     * Adds file evidence to a dispute, given a dispute ID and a document ID
+     *
+     * @param string $disputeId
+     * @param string $documentIdOrRequest
+     */
+    public function addFileEvidence($disputeId, $documentIdOrRequest)
+    {
+        $request = is_array($documentIdOrRequest) ? $documentIdOrRequest : ['documentId' => $documentIdOrRequest];
+
+        if (trim($disputeId) == "") {
+            throw new Exception\NotFound('dispute with id "' . $disputeId . '" not found');
+        }
+
+        if (trim($request['documentId']) == "") {
+            throw new Exception\NotFound('document with id "' . $request['documentId'] . '" not found');
+        }
+
+        try {
+            if (array_key_exists('category', $request)) {
+                if (trim($request['category']) == "") {
+                    throw new InvalidArgumentException('category cannot be blank');
+                }
+            }
+
+            $request['document_upload_id'] = $request['documentId'];
+            unset($request['documentId']);
+
+            $path = $this->_config->merchantPath() . '/disputes/' . $disputeId . '/evidence';
+            $response = $this->_http->post($path, ['evidence' => $request]);
+
+            if (isset($response['apiErrorResponse'])) {
+                return new Result\Error($response['apiErrorResponse']);
+            }
+
+            if (isset($response['evidence'])) {
+                $evidence = new Dispute\EvidenceDetails($response['evidence']);
+                return new Result\Successful($evidence);
+            }
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound('dispute with id "' . $disputeId . '" not found');
+        }
+    }
+
+    /**
+     * Adds text evidence to a dispute, given a dispute ID and content
+     *
+     * @param string $id
+     * @param string $content
+     */
+    public function addTextEvidence($id, $contentOrRequest)
+    {
+        $request = is_array($contentOrRequest) ? $contentOrRequest : ['content' => $contentOrRequest];
+        if (trim($request['content']) == "") {
+            throw new InvalidArgumentException('content cannot be blank');
+        }
+
+        try {
+            $evidence = [
+                'comments' => $request['content'],
+            ];
+
+            if (trim($id) == "") {
+                throw new Exception\NotFound();
+            }
+
+            if (array_key_exists('tag', $request)) {
+                $evidence['category'] = $request['tag'];
+            }
+
+            if (array_key_exists('category', $request)) {
+                if (trim($request['category']) == "") {
+                    throw new InvalidArgumentException('category cannot be blank');
+                }
+                $evidence['category'] = $request['category'];
+            }
+
+            if (array_key_exists('sequenceNumber', $request)) {
+                if (trim($request['sequenceNumber']) == "") {
+                    throw new InvalidArgumentException('sequenceNumber cannot be blank');
+                } else if ((string)(int)($request['sequenceNumber']) != $request['sequenceNumber']) {
+                    throw new InvalidArgumentException('sequenceNumber must be an integer');
+                }
+                $evidence['sequenceNumber'] = (int)$request['sequenceNumber'];
+            }
+
+            $path = $this->_config->merchantPath() . '/disputes/' . $id . '/evidence';
+            $response = $this->_http->post($path, [
+                'evidence' =>  $evidence
+            ]);
+
+            if (isset($response['apiErrorResponse'])) {
+                return new Result\Error($response['apiErrorResponse']);
+            }
+
+            if (isset($response['evidence'])) {
+                $evidence = new Dispute\EvidenceDetails($response['evidence']);
+                return new Result\Successful($evidence);
+            }
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound('dispute with id "' . $id . '" not found');
+        }
+    }
+
+    /**
+     * Finalize a dispute, given a dispute ID
+     *
+     * @param string $id
+     */
+    public function finalize($id)
+    {
+        try {
+            if (trim($id) == "") {
+                throw new Exception\NotFound();
+            }
+
+            $path = $this->_config->merchantPath() . '/disputes/' . $id . '/finalize';
+            $response = $this->_http->put($path);
+
+            if (isset($response['apiErrorResponse'])) {
+                return new Result\Error($response['apiErrorResponse']);
+            }
+
+            return new Result\Successful();
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound('dispute with id "' . $id . '" not found');
+        }
+    }
+
+    /**
+     * Find a dispute, given a dispute ID
+     *
+     * @param string $id
+     */
+    public function find($id)
+    {
+        if (trim($id) == "") {
+            throw new Exception\NotFound('dispute with id "' . $id . '" not found');
+        }
+
+        try {
+            $path = $this->_config->merchantPath() . '/disputes/' . $id;
+            $response = $this->_http->get($path);
+            return Dispute::factory($response['dispute']);
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound('dispute with id "' . $id . '" not found');
+        }
+    }
+
+    /**
+     * Remove evidence from a dispute, given a dispute ID and evidence ID
+     *
+     * @param string $disputeId
+     * @param string $evidenceId
+     */
+    public function removeEvidence($disputeId, $evidenceId)
+    {
+        try {
+            if (trim($disputeId) == "" || trim($evidenceId) == "") {
+                throw new Exception\NotFound();
+            }
+
+            $path = $this->_config->merchantPath() . '/disputes/' . $disputeId . '/evidence/' . $evidenceId;
+            $response = $this->_http->delete($path);
+
+            if (isset($response['apiErrorResponse'])) {
+                return new Result\Error($response['apiErrorResponse']);
+            }
+
+            return new Result\Successful();
+        } catch (Exception\NotFound $e) {
+            throw new Exception\NotFound('evidence with id "' . $evidenceId . '" for dispute with id "' . $disputeId . '" not found');
+        }
+    }
+
+    /**
+     * Search for Disputes, given a DisputeSearch query
+     *
+     * @param DisputeSearch $query
+     */
+    public function search($query)
+    {
+        $criteria = [];
+        foreach ($query as $term) {
+            $criteria[$term->name] = $term->toparam();
+        }
+        $pager = [
+            'object' => $this,
+            'method' => 'fetchDisputes',
+            'query' => $criteria
+        ];
+        return new PaginatedCollection($pager);
+    }
+
+    public function fetchDisputes($query, $page)
+    {
+        $response = $this->_http->post($this->_config->merchantPath() . '/disputes/advanced_search?page=' . $page, [
+            'search' => $query
+        ]);
+        $body = $response['disputes'];
+        $disputes = Util::extractattributeasarray($body, 'dispute');
+        $totalItems = $body['totalItems'][0];
+        $pageSize = $body['pageSize'][0];
+        return new PaginatedResult($totalItems, $pageSize, $disputes);
+    }
+}
+class_alias('Braintree\DisputeGateway', 'Braintree_DisputeGateway');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/DisputeSearch.php

@@ -0,0 +1,90 @@
+<?php
+namespace Braintree;
+
+class DisputeSearch
+{
+    public static function amountDisputed() {
+        return new RangeNode("amount_disputed");
+    }
+
+    public static function amountWon()
+    {
+        return new RangeNode("amount_won");
+    }
+
+    public static function caseNumber()
+    {
+        return new TextNode("case_number");
+    }
+
+    public static function id()
+    {
+        return new TextNode("id");
+    }
+
+    public static function customerId()
+    {
+        return new TextNode("customer_id");
+    }
+
+    public static function kind()
+    {
+        return new MultipleValueNode("kind");
+    }
+
+    public static function merchantAccountId()
+    {
+        return new MultipleValueNode("merchant_account_id");
+    }
+
+    public static function reason()
+    {
+        return new MultipleValueNode("reason");
+    }
+
+    public static function reasonCode()
+    {
+        return new MultipleValueNode("reason_code");
+    }
+
+    public static function receivedDate()
+    {
+        return new RangeNode("received_date");
+    }
+
+    public static function disbursementDate()
+    {
+        return new RangeNode("disbursement_date");
+    }
+
+    public static function effectiveDate()
+    {
+        return new RangeNode("effective_date");
+    }
+
+    public static function referenceNumber()
+    {
+        return new TextNode("reference_number");
+    }
+
+    public static function replyByDate()
+    {
+        return new RangeNode("reply_by_date");
+    }
+
+    public static function status()
+    {
+        return new MultipleValueNode("status");
+    }
+
+    public static function transactionId()
+    {
+        return new TextNode("transaction_id");
+    }
+
+    public static function transactionSource()
+    {
+        return new MultipleValueNode("transaction_source");
+    }
+}
+class_alias('Braintree\DisputeSearch', 'Braintree_DisputeSearch');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/DocumentUpload.php

@@ -0,0 +1,52 @@
+<?php
+namespace Braintree;
+
+use InvalidArgumentException;
+
+/**
+ * Upload documents to Braintree in exchange for a DocumentUpload object.
+ *
+ * An example of creating a document upload with all available fields:
+ *      $result = Braintree\DocumentUpload::create([
+ *          "kind" => Braintree\DocumentUpload::EVIDENCE_DOCUMENT,
+ *          "file" => $pngFile
+ *      ]);
+ *
+ * For more information on DocumentUploads, see https://developers.braintreepayments.com/reference/request/document_upload/create
+ * 
+ * @property-read string $contentType
+ * @property-read \DateTime $expiresAt
+ * @property-read string $id
+ * @property-read string $kind
+ * @property-read string $name
+ * @property-read int $size
+ */
+class DocumentUpload extends Base
+{
+    /* DocumentUpload Kind */
+    const EVIDENCE_DOCUMENT = "evidence_document";
+
+    protected function _initialize($documentUploadAttribs)
+    {
+        $this->_attributes = $documentUploadAttribs;
+    }
+
+    /**
+     * Creates a DocumentUpload object
+     * @param kind The kind of document
+     * @param file The open file to upload
+     * @throws InvalidArgumentException if the params are not expected
+     */
+    public static function create($params)
+    {
+        return Configuration::gateway()->documentUpload()->create($params);
+    }
+
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+}
+class_alias('Braintree\DocumentUpload', 'Braintree_DocumentUpload');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/DocumentUploadGateway.php

@@ -0,0 +1,81 @@
+<?php
+namespace Braintree;
+
+use InvalidArgumentException;
+
+/**
+ * Braintree DisputeGateway module
+ * PHP Version 5
+ * Creates and manages Braintree Disputes
+ *
+ * @package   Braintree
+ */
+class DocumentUploadGateway
+{
+    /**
+     * @var Gateway
+     */
+    private $_gateway;
+
+    /**
+     * @var Configuration
+     */
+    private $_config;
+
+    /**
+     * @var Http
+     */
+    private $_http;
+
+    /**
+     * @param Gateway $gateway
+     */
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+    /* public class methods */
+
+    /**
+     * Accepts a dispute, given a dispute ID
+     *
+     * @param string $id
+     */
+    public function create($params)
+    {
+        Util::verifyKeys(self::createSignature(), $params);
+
+        $file = $params['file'];
+
+        if (!is_resource($file)) {
+            throw new InvalidArgumentException('file must be a stream resource');
+        }
+
+        $payload = [
+            'document_upload[kind]' => $params['kind']
+        ];
+        $path = $this->_config->merchantPath() . '/document_uploads/';
+        $response = $this->_http->postMultipart($path, $payload, $file);
+
+        if (isset($response['apiErrorResponse'])) {
+            return new Result\Error($response['apiErrorResponse']);
+        }
+
+        if (isset($response['documentUpload'])) {
+            $documentUpload = DocumentUpload::factory($response['documentUpload']);
+            return new Result\Successful($documentUpload);
+        }
+    }
+
+    public static function createSignature()
+    {
+        return [
+            'file', 'kind'
+        ];
+    }
+}
+class_alias('Braintree\DocumentUploadGateway', 'Braintree_DocumentUploadGateway');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/EndsWithNode.php

@@ -0,0 +1,23 @@
+<?php
+namespace Braintree;
+
+class EndsWithNode
+{
+    public function __construct($name)
+    {
+        $this->name = $name;
+        $this->searchTerms = [];
+    }
+
+    public function endsWith($value)
+    {
+        $this->searchTerms["ends_with"] = strval($value);
+        return $this;
+    }
+
+    public function toParam()
+    {
+        return $this->searchTerms;
+    }
+}
+class_alias('Braintree\EndsWithNode', 'Braintree_EndsWithNode');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/EqualityNode.php

@@ -0,0 +1,12 @@
+<?php
+namespace Braintree;
+
+class EqualityNode extends IsNode
+{
+    function isNot($value)
+    {
+        $this->searchTerms['is_not'] = strval($value);
+        return $this;
+    }
+}
+class_alias('Braintree\EqualityNode', 'Braintree_EqualityNode');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Error/Codes.php

@@ -0,0 +1,671 @@
+<?php
+namespace Braintree\Error;
+
+/**
+ *
+ * Validation Error codes and messages
+ *
+ * ErrorCodes class provides constants for validation errors.
+ * The constants should be used to check for a specific validation
+ * error in a ValidationErrorCollection.
+ * The error messages returned from the server may change;
+ * but the codes will remain the same.
+ *
+ * @package    Braintree
+ * @subpackage Errors
+ * @category   Validation
+ */
+class Codes
+{
+    const ADDRESS_CANNOT_BE_BLANK                        = '81801';
+    const ADDRESS_COMPANY_IS_INVALID                     = '91821';
+    const ADDRESS_COMPANY_IS_TOO_LONG                    = '81802';
+    const ADDRESS_COUNTRY_CODE_ALPHA2_IS_NOT_ACCEPTED    = '91814';
+    const ADDRESS_COUNTRY_CODE_ALPHA3_IS_NOT_ACCEPTED    = '91816';
+    const ADDRESS_COUNTRY_CODE_NUMERIC_IS_NOT_ACCEPTED   = '91817';
+    const ADDRESS_COUNTRY_NAME_IS_NOT_ACCEPTED           = '91803';
+    const ADDRESS_EXTENDED_ADDRESS_IS_INVALID            = '91823';
+    const ADDRESS_EXTENDED_ADDRESS_IS_TOO_LONG           = '81804';
+    const ADDRESS_FIRST_NAME_IS_INVALID                  = '91819';
+    const ADDRESS_FIRST_NAME_IS_TOO_LONG                 = '81805';
+    const ADDRESS_INCONSISTENT_COUNTRY                   = '91815';
+    const ADDRESS_LAST_NAME_IS_INVALID                   = '91820';
+    const ADDRESS_LAST_NAME_IS_TOO_LONG                  = '81806';
+    const ADDRESS_LOCALITY_IS_INVALID                    = '91824';
+    const ADDRESS_LOCALITY_IS_TOO_LONG                   = '81807';
+    const ADDRESS_POSTAL_CODE_INVALID_CHARACTERS         = '81813';
+    const ADDRESS_POSTAL_CODE_IS_INVALID                 = '91826';
+    const ADDRESS_POSTAL_CODE_IS_REQUIRED                = '81808';
+    const ADDRESS_POSTAL_CODE_IS_TOO_LONG                = '81809';
+    const ADDRESS_REGION_IS_INVALID                      = '91825';
+    const ADDRESS_REGION_IS_TOO_LONG                     = '81810';
+    const ADDRESS_STATE_IS_INVALID_FOR_SELLER_PROTECTION = '81827';
+    const ADDRESS_STREET_ADDRESS_IS_INVALID              = '91822';
+    const ADDRESS_STREET_ADDRESS_IS_REQUIRED             = '81811';
+    const ADDRESS_STREET_ADDRESS_IS_TOO_LONG             = '81812';
+    const ADDRESS_TOO_MANY_ADDRESSES_PER_CUSTOMER        = '91818';
+
+    const APPLE_PAY_CARDS_ARE_NOT_ACCEPTED                                  = '83501';
+    const APPLE_PAY_CUSTOMER_ID_IS_REQUIRED_FOR_VAULTING                    = '83502';
+    const APPLE_PAY_TOKEN_IS_IN_USE                                         = '93503';
+    const APPLE_PAY_PAYMENT_METHOD_NONCE_CONSUMED                           = '93504';
+    const APPLE_PAY_PAYMENT_METHOD_NONCE_UNKNOWN                            = '93505';
+    const APPLE_PAY_PAYMENT_METHOD_NONCE_UNLOCKED                           = '93506';
+    const APPLE_PAY_PAYMENT_METHOD_NONCE_CARD_TYPE_IS_NOT_ACCEPTED          = '83518';
+    const APPLE_PAY_CANNOT_UPDATE_APPLE_PAY_CARD_USING_PAYMENT_METHOD_NONCE = '93507';
+    const APPLE_PAY_NUMBER_IS_REQUIRED                                      = '93508';
+    const APPLE_PAY_EXPIRATION_MONTH_IS_REQUIRED                            = '93509';
+    const APPLE_PAY_EXPIRATION_YEAR_IS_REQUIRED                             = '93510';
+    const APPLE_PAY_CRYPTOGRAM_IS_REQUIRED                                  = '93511';
+    const APPLE_PAY_DECRYPTION_FAILED                                       = '83512';
+    const APPLE_PAY_DISABLED                                                = '93513';
+    const APPLE_PAY_MERCHANT_NOT_CONFIGURED                                 = '93514';
+    const APPLE_PAY_MERCHANT_KEYS_ALREADY_CONFIGURED                        = '93515';
+    const APPLE_PAY_MERCHANT_KEYS_NOT_CONFIGURED                            = '93516';
+    const APPLE_PAY_CERTIFICATE_INVALID                                     = '93517';
+    const APPLE_PAY_CERTIFICATE_MISMATCH                                    = '93519';
+    const APPLE_PAY_INVALID_TOKEN                                           = '83520';
+    const APPLE_PAY_PRIVATE_KEY_MISMATCH                                    = '93521';
+    const APPLE_PAY_KEY_MISMATCH_STORING_CERTIFICATE                        = '93522';
+
+    const AUTHORIZATION_FINGERPRINT_INVALID_CREATED_AT                   = '93204';
+    const AUTHORIZATION_FINGERPRINT_INVALID_FORMAT                       = '93202';
+    const AUTHORIZATION_FINGERPRINT_INVALID_PUBLIC_KEY                   = '93205';
+    const AUTHORIZATION_FINGERPRINT_INVALID_SIGNATURE                    = '93206';
+    const AUTHORIZATION_FINGERPRINT_MISSING_FINGERPRINT                  = '93201';
+    const AUTHORIZATION_FINGERPRINT_OPTIONS_NOT_ALLOWED_WITHOUT_CUSTOMER = '93207';
+    const AUTHORIZATION_FINGERPRINT_SIGNATURE_REVOKED                    = '93203';
+
+    const CLIENT_TOKEN_CUSTOMER_DOES_NOT_EXIST                               = '92804';
+    const CLIENT_TOKEN_FAIL_ON_DUPLICATE_PAYMENT_METHOD_REQUIRES_CUSTOMER_ID = '92803';
+    const CLIENT_TOKEN_MAKE_DEFAULT_REQUIRES_CUSTOMER_ID                     = '92801';
+    const CLIENT_TOKEN_PROXY_MERCHANT_DOES_NOT_EXIST                         = '92805';
+    const CLIENT_TOKEN_UNSUPPORTED_VERSION                                   = '92806';
+    const CLIENT_TOKEN_VERIFY_CARD_REQUIRES_CUSTOMER_ID                      = '92802';
+    const CLIENT_TOKEN_MERCHANT_ACCOUNT_DOES_NOT_EXIST                       = '92807';
+
+    const CREDIT_CARD_BILLING_ADDRESS_CONFLICT                                             = '91701';
+    const CREDIT_CARD_BILLING_ADDRESS_FORMAT_IS_INVALID                                    = '91744';
+    const CREDIT_CARD_BILLING_ADDRESS_ID_IS_INVALID                                        = '91702';
+    const CREDIT_CARD_CANNOT_UPDATE_CARD_USING_PAYMENT_METHOD_NONCE                        = '91735';
+    const CREDIT_CARD_CARDHOLDER_NAME_IS_TOO_LONG                                          = '81723';
+    const CREDIT_CARD_CREDIT_CARD_TYPE_IS_NOT_ACCEPTED                                     = '81703';
+    const CREDIT_CARD_CREDIT_CARD_TYPE_IS_NOT_ACCEPTED_BY_SUBSCRIPTION_MERCHANT_ACCOUNT    = '81718';
+    const CREDIT_CARD_CUSTOMER_ID_IS_INVALID                                               = '91705';
+    const CREDIT_CARD_CUSTOMER_ID_IS_REQUIRED                                              = '91704';
+    const CREDIT_CARD_CVV_IS_INVALID                                                       = '81707';
+    const CREDIT_CARD_CVV_IS_REQUIRED                                                      = '81706';
+    const CREDIT_CARD_CVV_VERIFICATION_FAILED                                              = '81736';
+    const CREDIT_CARD_DUPLICATE_CARD_EXISTS                                                = '81724';
+    const CREDIT_CARD_EXPIRATION_DATE_CONFLICT                                             = '91708';
+    const CREDIT_CARD_EXPIRATION_DATE_IS_INVALID                                           = '81710';
+    const CREDIT_CARD_EXPIRATION_DATE_IS_REQUIRED                                          = '81709';
+    const CREDIT_CARD_EXPIRATION_DATE_YEAR_IS_INVALID                                      = '81711';
+    const CREDIT_CARD_EXPIRATION_MONTH_IS_INVALID                                          = '81712';
+    const CREDIT_CARD_EXPIRATION_YEAR_IS_INVALID                                           = '81713';
+    const CREDIT_CARD_INVALID_PARAMS_FOR_CREDIT_CARD_UPDATE                                = '91745';
+    const CREDIT_CARD_INVALID_VENMO_SDK_PAYMENT_METHOD_CODE                                = '91727';
+    const CREDIT_CARD_NUMBER_INVALID_LENGTH                                                = '81716';
+    const CREDIT_CARD_NUMBER_IS_INVALID                                                    = '81715';
+    const CREDIT_CARD_NUMBER_IS_PROHIBITED                                                 = '81750';
+    const CREDIT_CARD_NUMBER_IS_REQUIRED                                                   = '81714';
+    const CREDIT_CARD_NUMBER_LENGTH_IS_INVALID                                             = '81716';
+    const CREDIT_CARD_NUMBER_MUST_BE_TEST_NUMBER                                           = '81717';
+    const CREDIT_CARD_OPTIONS_UPDATE_EXISTING_TOKEN_IS_INVALID                             = '91723';
+    const CREDIT_CARD_OPTIONS_UPDATE_EXISTING_TOKEN_NOT_ALLOWED                            = '91729';
+    const CREDIT_CARD_OPTIONS_VERIFICATION_AMOUNT_CANNOT_BE_NEGATIVE                       = '91739';
+    const CREDIT_CARD_OPTIONS_VERIFICATION_AMOUNT_FORMAT_IS_INVALID                        = '91740';
+    const CREDIT_CARD_OPTIONS_VERIFICATION_AMOUNT_IS_TOO_LARGE                             = '91752';
+    const CREDIT_CARD_OPTIONS_VERIFICATION_AMOUNT_NOT_SUPPORTED_BY_PROCESSOR               = '91741';
+    const CREDIT_CARD_OPTIONS_VERIFICATION_MERCHANT_ACCOUNT_ID_IS_INVALID                  = '91728';
+    const CREDIT_CARD_OPTIONS_VERIFICATION_MERCHANT_ACCOUNT_IS_FORBIDDEN                   = '91743';
+    const CREDIT_CARD_OPTIONS_VERIFICATION_MERCHANT_ACCOUNT_IS_SUSPENDED                   = '91742';
+    const CREDIT_CARD_OPTIONS_VERIFICATION_MERCHANT_ACCOUNT_CANNOT_BE_SUB_MERCHANT_ACCOUNT = '91755';
+    const CREDIT_CARD_PAYMENT_METHOD_CONFLICT                                              = '81725';
+    const CREDIT_CARD_PAYMENT_METHOD_IS_NOT_A_CREDIT_CARD                                  = '91738';
+    const CREDIT_CARD_PAYMENT_METHOD_NONCE_CARD_TYPE_IS_NOT_ACCEPTED                       = '91734';
+    const CREDIT_CARD_PAYMENT_METHOD_NONCE_CONSUMED                                        = '91731';
+    const CREDIT_CARD_PAYMENT_METHOD_NONCE_LOCKED                                          = '91733';
+    const CREDIT_CARD_PAYMENT_METHOD_NONCE_UNKNOWN                                         = '91732';
+    const CREDIT_CARD_POSTAL_CODE_VERIFICATION_FAILED                                      = '81737';
+    const CREDIT_CARD_TOKEN_FORMAT_IS_INVALID                                              = '91718';
+    const CREDIT_CARD_TOKEN_INVALID                                                        = '91718';
+    const CREDIT_CARD_TOKEN_IS_IN_USE                                                      = '91719';
+    const CREDIT_CARD_TOKEN_IS_NOT_ALLOWED                                                 = '91721';
+    const CREDIT_CARD_TOKEN_IS_REQUIRED                                                    = '91722';
+    const CREDIT_CARD_TOKEN_IS_TOO_LONG                                                    = '91720';
+    const CREDIT_CARD_VENMO_SDK_PAYMENT_METHOD_CODE_CARD_TYPE_IS_NOT_ACCEPTED              = '91726';
+    const CREDIT_CARD_VERIFICATION_NOT_SUPPORTED_ON_THIS_MERCHANT_ACCOUNT                  = '91730';
+
+    const CUSTOMER_COMPANY_IS_TOO_LONG                                            = '81601';
+    const CUSTOMER_CUSTOM_FIELD_IS_INVALID                                        = '91602';
+    const CUSTOMER_CUSTOM_FIELD_IS_TOO_LONG                                       = '81603';
+    const CUSTOMER_EMAIL_FORMAT_IS_INVALID                                        = '81604';
+    const CUSTOMER_EMAIL_IS_INVALID                                               = '81604';
+    const CUSTOMER_EMAIL_IS_REQUIRED                                              = '81606';
+    const CUSTOMER_EMAIL_IS_TOO_LONG                                              = '81605';
+    const CUSTOMER_FAX_IS_TOO_LONG                                                = '81607';
+    const CUSTOMER_FIRST_NAME_IS_TOO_LONG                                         = '81608';
+    const CUSTOMER_ID_IS_INVAILD                                                  = '91610'; //Deprecated
+    const CUSTOMER_ID_IS_INVALID                                                  = '91610';
+    const CUSTOMER_ID_IS_IN_USE                                                   = '91609';
+    const CUSTOMER_ID_IS_NOT_ALLOWED                                              = '91611';
+    const CUSTOMER_ID_IS_REQUIRED                                                 = '91613';
+    const CUSTOMER_ID_IS_TOO_LONG                                                 = '91612';
+    const CUSTOMER_LAST_NAME_IS_TOO_LONG                                          = '81613';
+    const CUSTOMER_PHONE_IS_TOO_LONG                                              = '81614';
+    const CUSTOMER_VAULTED_PAYMENT_INSTRUMENT_NONCE_BELONGS_TO_DIFFERENT_CUSTOMER = '91617';
+    const CUSTOMER_WEBSITE_FORMAT_IS_INVALID                                      = '81616';
+    const CUSTOMER_WEBSITE_IS_INVALID                                             = '81616';
+    const CUSTOMER_WEBSITE_IS_TOO_LONG                                            = '81615';
+
+    const DESCRIPTOR_NAME_FORMAT_IS_INVALID                = '92201';
+    const DESCRIPTOR_PHONE_FORMAT_IS_INVALID               = '92202';
+    const DESCRIPTOR_INTERNATIONAL_NAME_FORMAT_IS_INVALID  = '92204';
+    const DESCRIPTOR_DYNAMIC_DESCRIPTORS_DISABLED          = '92203';
+    const DESCRIPTOR_INTERNATIONAL_PHONE_FORMAT_IS_INVALID = '92205';
+    const DESCRIPTOR_URL_FORMAT_IS_INVALID                 = '92206';
+
+    const DISPUTE_CAN_ONLY_ADD_EVIDENCE_TO_OPEN_DISPUTE         = '95701';
+    const DISPUTE_CAN_ONLY_REMOVE_EVIDENCE_FROM_OPEN_DISPUTE    = '95702';
+    const DISPUTE_CAN_ONLY_ADD_EVIDENCE_TO_DISPUTE              = '95703';
+    const DISPUTE_CAN_ONLY_ACCEPT_OPEN_DISPUTE                  = '95704';
+    const DISPUTE_CAN_ONLY_FINALIZE_OPEN_DISPUTE                = '95705';
+    const DISPUTE_CAN_ONLY_CREATE_EVIDENCE_WITH_VALID_CATEGORY  = '95706';
+
+    const DISPUTE_EVIDENCE_CONTENT_DATE_INVALID             = '95707';
+    const DISPUTE_EVIDENCE_CONTENT_TOO_LONG                 = '95708';
+    const DISPUTE_EVIDENCE_CONTENT_ARN_TOO_LONG             = '95709';
+    const DISPUTE_EVIDENCE_CONTENT_PHONE_TOO_LONG           = '95710';
+    const DISPUTE_EVIDENCE_CATEGORY_TEXT_ONLY               = '95711';
+    const DISPUTE_EVIDENCE_CATEGORY_DOCUMENT_ONLY           = '95712';
+    const DISPUTE_EVIDENCE_CATEGORY_NOT_FOR_REASON_CODE     = '95713';
+    const DISPUTE_EVIDENCE_CATEGORY_DUPLICATE               = '95713';
+    const DISPUTE_EVIDENCE_CATEGORY_EMAIL_INVALID           = '95713';
+
+    const DISPUTE_DIGITAL_GOODS_MISSING_EVIDENCE                = '95720';
+    const DISPUTE_DIGITAL_GOODS_MISSING_DOWNLOAD_DATE           = '95721';
+    const DISPUTE_PRIOR_NON_DISPUTED_TRANSACTION_MISSING_ARN    = '95722';
+    const DISPUTE_PRIOR_NON_DISPUTED_TRANSACTION_MISSING_DATE   = '95723';
+    const DISPUTE_RECURRING_TRANSACTION_MISSING_DATE            = '95724';
+    const DISPUTE_RECURRING_TRANSACTION_MISSING_ARN             = '95725';
+    const DISPUTE_VALID_EVIDENCE_REQUIRED_TO_FINALIZE           = '95726';
+
+    const DOCUMENT_UPLOAD_KIND_IS_INVALID                = '84901';
+    const DOCUMENT_UPLOAD_FILE_IS_TOO_LARGE              = '84902';
+    const DOCUMENT_UPLOAD_FILE_TYPE_IS_INVALID           = '84903';
+    const DOCUMENT_UPLOAD_FILE_IS_MALFORMED_OR_ENCRYPTED = '84904';
+    const DOCUMENT_UPLOAD_FILE_IS_TOO_LONG               = '84905';
+
+    const FAILED_AUTH_ADJUSTMENT_ALLOW_RETRY                    = '95603';
+    const FAILED_AUTH_ADJUSTMENT_HARD_DECLINE                   = '95602';
+    const FINAL_AUTH_SUBMIT_FOR_SETTLEMENT_FOR_DIFFERENT_AMOUNT = '95601';
+
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_ARRIVAL_AIRPORT_CODE_IS_TOO_LONG      = '96301';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_ARRIVAL_TIME_FORMAT_IS_INVALID        = '96302';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_CARRIER_CODE_IS_TOO_LONG              = '96303';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_CONJUNCTION_TICKET_IS_TOO_LONG        = '96304';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_COUPON_NUMBER_IS_TOO_LONG             = '96305';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_DEPARTURE_AIRPORT_CODE_IS_TOO_LONG    = '96306';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_DEPARTURE_TIME_FORMAT_IS_INVALID      = '96307';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_EXCHANGE_TICKET_IS_TOO_LONG           = '96308';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_FARE_AMOUNT_CANNOT_BE_NEGATIVE        = '96309';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_FARE_AMOUNT_FORMAT_IS_INVALID         = '96310';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_FARE_AMOUNT_IS_TOO_LARGE              = '96311';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_FARE_BASIS_CODE_IS_TOO_LONG           = '96312';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_FEE_AMOUNT_CANNOT_BE_NEGATIVE         = '96313';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_FEE_AMOUNT_FORMAT_IS_INVALID          = '96314';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_FEE_AMOUNT_IS_TOO_LARGE               = '96315';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_SERVICE_CLASS_IS_TOO_LONG             = '96316';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_TAX_AMOUNT_CANNOT_BE_NEGATIVE         = '96317';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_TAX_AMOUNT_FORMAT_IS_INVALID          = '96318';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_TAX_AMOUNT_IS_TOO_LARGE               = '96319';
+    const INDUSTRY_DATA_LEG_TRAVEL_FLIGHT_TICKET_NUMBER_IS_TOO_LONG             = '96320';
+
+    const INDUSTRY_DATA_INDUSTRY_TYPE_IS_INVALID                            = '93401';
+    const INDUSTRY_DATA_LODGING_EMPTY_DATA                                  = '93402';
+    const INDUSTRY_DATA_LODGING_FOLIO_NUMBER_IS_INVALID                     = '93403';
+    const INDUSTRY_DATA_LODGING_CHECK_IN_DATE_IS_INVALID                    = '93404';
+    const INDUSTRY_DATA_LODGING_CHECK_OUT_DATE_IS_INVALID                   = '93405';
+    const INDUSTRY_DATA_LODGING_CHECK_OUT_DATE_MUST_FOLLOW_CHECK_IN_DATE    = '93406';
+    const INDUSTRY_DATA_LODGING_UNKNOWN_DATA_FIELD                          = '93407';
+    const INDUSTRY_DATA_TRAVEL_CRUISE_EMPTY_DATA                            = '93408';
+    const INDUSTRY_DATA_TRAVEL_CRUISE_UNKNOWN_DATA_FIELD                    = '93409';
+    const INDUSTRY_DATA_TRAVEL_CRUISE_TRAVEL_PACKAGE_IS_INVALID             = '93410';
+    const INDUSTRY_DATA_TRAVEL_CRUISE_DEPARTURE_DATE_IS_INVALID             = '93411';
+    const INDUSTRY_DATA_TRAVEL_CRUISE_LODGING_CHECK_IN_DATE_IS_INVALID      = '93412';
+    const INDUSTRY_DATA_TRAVEL_CRUISE_LODGING_CHECK_OUT_DATE_IS_INVALID     = '93413';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_EMPTY_DATA                            = '93414';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_UNKNOWN_DATA_FIELD                    = '93415';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_CUSTOMER_CODE_IS_TOO_LONG             = '93416';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_FARE_AMOUNT_CANNOT_BE_NEGATIVE        = '93417';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_FARE_AMOUNT_FORMAT_IS_INVALID         = '93418';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_FARE_AMOUNT_IS_TOO_LARGE              = '93419';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_FEE_AMOUNT_CANNOT_BE_NEGATIVE         = '93420';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_FEE_AMOUNT_FORMAT_IS_INVALID          = '93421';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_FEE_AMOUNT_IS_TOO_LARGE               = '93422';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_ISSUED_DATE_FORMAT_IS_INVALID         = '93423';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_ISSUING_CARRIER_CODE_IS_TOO_LONG      = '93424';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_PASSENGER_MIDDLE_INITIAL_IS_TOO_LONG  = '93425';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_RESTRICTED_TICKET_IS_REQUIRED         = '93426';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_TAX_AMOUNT_CANNOT_BE_NEGATIVE         = '93427';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_TAX_AMOUNT_FORMAT_IS_INVALID          = '93428';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_TAX_AMOUNT_IS_TOO_LARGE               = '93429';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_TICKET_NUMBER_IS_TOO_LONG             = '93430';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_LEGS_EXPECTED                         = '93431';
+    const INDUSTRY_DATA_TRAVEL_FLIGHT_TOO_MANY_LEGS                         = '93432';
+
+    const TRANSACTION_LINE_ITEM_COMMODITY_CODE_IS_TOO_LONG                  = '95801';
+    const TRANSACTION_LINE_ITEM_DESCRIPTION_IS_TOO_LONG                     = '95803';
+    const TRANSACTION_LINE_ITEM_DISCOUNT_AMOUNT_FORMAT_IS_INVALID           = '95804';
+    const TRANSACTION_LINE_ITEM_DISCOUNT_AMOUNT_IS_TOO_LARGE                = '95805';
+    const TRANSACTION_LINE_ITEM_DISCOUNT_AMOUNT_MUST_BE_GREATER_THAN_ZERO   = '95806'; // Deprecated as the amount may be zero. Use TRANSACTION_LINE_ITEM_DISCOUNT_AMOUNT_CANNOT_BE_ZERO.
+    const TRANSACTION_LINE_ITEM_DISCOUNT_AMOUNT_CANNOT_BE_NEGATIVE          = '95806';
+    const TRANSACTION_LINE_ITEM_KIND_IS_INVALID                             = '95807';
+    const TRANSACTION_LINE_ITEM_KIND_IS_REQUIRED                            = '95808';
+    const TRANSACTION_LINE_ITEM_NAME_IS_REQUIRED                            = '95822';
+    const TRANSACTION_LINE_ITEM_NAME_IS_TOO_LONG                            = '95823';
+    const TRANSACTION_LINE_ITEM_PRODUCT_CODE_IS_TOO_LONG                    = '95809';
+    const TRANSACTION_LINE_ITEM_QUANTITY_FORMAT_IS_INVALID                  = '95810';
+    const TRANSACTION_LINE_ITEM_QUANTITY_IS_REQUIRED                        = '95811';
+    const TRANSACTION_LINE_ITEM_QUANTITY_IS_TOO_LARGE                       = '95812';
+    const TRANSACTION_LINE_ITEM_TOTAL_AMOUNT_FORMAT_IS_INVALID              = '95813';
+    const TRANSACTION_LINE_ITEM_TOTAL_AMOUNT_IS_REQUIRED                    = '95814';
+    const TRANSACTION_LINE_ITEM_TOTAL_AMOUNT_IS_TOO_LARGE                   = '95815';
+    const TRANSACTION_LINE_ITEM_TOTAL_AMOUNT_MUST_BE_GREATER_THAN_ZERO      = '95816';
+    const TRANSACTION_LINE_ITEM_UNIT_AMOUNT_FORMAT_IS_INVALID               = '95817';
+    const TRANSACTION_LINE_ITEM_UNIT_AMOUNT_IS_REQUIRED                     = '95818';
+    const TRANSACTION_LINE_ITEM_UNIT_AMOUNT_IS_TOO_LARGE                    = '95819';
+    const TRANSACTION_LINE_ITEM_UNIT_AMOUNT_MUST_BE_GREATER_THAN_ZERO       = '95820';
+    const TRANSACTION_LINE_ITEM_UNIT_OF_MEASURE_IS_TOO_LONG                 = '95821';
+    const TRANSACTION_LINE_ITEM_UNIT_TAX_AMOUNT_FORMAT_IS_INVALID           = '95824';
+    const TRANSACTION_LINE_ITEM_UNIT_TAX_AMOUNT_IS_TOO_LARGE                = '95825';
+    const TRANSACTION_LINE_ITEM_UNIT_TAX_AMOUNT_MUST_BE_GREATER_THAN_ZERO   = '95826'; // Deprecated as the amount may be zero. Use TRANSACTION_LINE_ITEM_UNIT_TAX_AMOUNT_CANNOT_BE_ZERO.
+    const TRANSACTION_LINE_ITEM_UNIT_TAX_AMOUNT_CANNOT_BE_NEGATIVE          = '95826';
+    const TRANSACTION_LINE_ITEM_TAX_AMOUNT_FORMAT_IS_INVALID                = '95827';
+    const TRANSACTION_LINE_ITEM_TAX_AMOUNT_IS_TOO_LARGE                     = '95828';
+    const TRANSACTION_LINE_ITEM_TAX_AMOUNT_CANNOT_BE_NEGATIVE               = '95829';
+
+    const TRANSACTION_EXTERNAL_VAULT_STATUS_IS_INVALID                                      = '915175';
+    const TRANSACTION_EXTERNAL_VAULT_STATUS_WITH_PREVIOUS_NETWORK_TRANSACTION_ID_IS_INVALID = '915177';
+    const TRANSACTION_EXTERNAL_VAULT_CARD_TYPE_IS_INVALID                                   = '915178';
+    const TRANSACTION_EXTERNAL_VAULT_PREVIOUS_NETWORK_TRANSACTION_ID_IS_INVALID             = '915179';
+
+    const MERCHANT_COUNTRY_CANNOT_BE_BLANK              = '83603';
+    const MERCHANT_COUNTRY_CODE_ALPHA2_IS_INVALID       = '93607';
+    const MERCHANT_COUNTRY_CODE_ALPHA2_IS_NOT_ACCEPTED  = '93606';
+    const MERCHANT_COUNTRY_CODE_ALPHA3_IS_INVALID       = '93605';
+    const MERCHANT_COUNTRY_CODE_ALPHA3_IS_NOT_ACCEPTED  = '93604';
+    const MERCHANT_COUNTRY_CODE_NUMERIC_IS_INVALID      = '93609';
+    const MERCHANT_COUNTRY_CODE_NUMERIC_IS_NOT_ACCEPTED = '93608';
+    const MERCHANT_COUNTRY_NAME_IS_INVALID              = '93611';
+    const MERCHANT_COUNTRY_NAME_IS_NOT_ACCEPTED         = '93610';
+    const MERCHANT_CURRENCIES_ARE_INVALID               = '93614';
+    const MERCHANT_EMAIL_FORMAT_IS_INVALID              = '93602';
+    const MERCHANT_EMAIL_IS_REQUIRED                    = '83601';
+    const MERCHANT_INCONSISTENT_COUNTRY                 = '93612';
+    const MERCHANT_ACCOUNT_PAYMENT_METHODS_ARE_INVALID  = '93613';
+    const MERCHANT_PAYMENT_METHODS_ARE_NOT_ALLOWED      = '93615';
+    const MERCHANT_MERCHANT_ACCOUNT_EXISTS_FOR_CURRENCY = '93616';
+    const MERCHANT_CURRENCY_IS_REQUIRED                 = '93617';
+    const MERCHANT_CURRENCY_IS_INVALID                  = '93618';
+    const MERCHANT_NO_MERCHANT_ACCOUNTS                 = '93619';
+    const MERCHANT_MERCHANT_ACCOUNT_EXISTS_FOR_ID       = '93620';
+    const MERCHANT_MERCHANT_ACCOUNT_NOT_AUTH_ONBOARDED  = '93621';
+
+    const MERCHANT_ACCOUNT_ID_FORMAT_IS_INVALID                         = '82603';
+    const MERCHANT_ACCOUNT_ID_IS_IN_USE                                 = '82604';
+    const MERCHANT_ACCOUNT_ID_IS_NOT_ALLOWED                            = '82605';
+    const MERCHANT_ACCOUNT_ID_IS_TOO_LONG                               = '82602';
+    const MERCHANT_ACCOUNT_MASTER_MERCHANT_ACCOUNT_ID_IS_INVALID        = '82607';
+    const MERCHANT_ACCOUNT_MASTER_MERCHANT_ACCOUNT_ID_IS_REQUIRED       = '82606';
+    const MERCHANT_ACCOUNT_MASTER_MERCHANT_ACCOUNT_MUST_BE_ACTIVE       = '82608';
+    const MERCHANT_ACCOUNT_TOS_ACCEPTED_IS_REQUIRED                     = '82610';
+    const MERCHANT_ACCOUNT_CANNOT_BE_UPDATED                            = '82674';
+    const MERCHANT_ACCOUNT_DECLINED                                     = '82626';
+    const MERCHANT_ACCOUNT_DECLINED_MASTER_CARD_MATCH                   = '82622';
+    const MERCHANT_ACCOUNT_DECLINED_OFAC                                = '82621';
+    const MERCHANT_ACCOUNT_DECLINED_FAILED_KYC                          = '82623';
+    const MERCHANT_ACCOUNT_DECLINED_SSN_INVALID                         = '82624';
+    const MERCHANT_ACCOUNT_DECLINED_SSN_MATCHES_DECEASED                = '82625';
+    const MERCHANT_ACCOUNT_ID_CANNOT_BE_UPDATED                         = '82675';
+    const MERCHANT_ACCOUNT_MASTER_MERCHANT_ACCOUNT_ID_CANNOT_BE_UPDATED = '82676';
+
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ACCOUNT_NUMBER_IS_REQUIRED           = '82614';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_COMPANY_NAME_IS_INVALID              = '82631';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_COMPANY_NAME_IS_REQUIRED_WITH_TAX_ID = '82633';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_DATE_OF_BIRTH_IS_REQUIRED            = '82612';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_DECLINED                             = '82626'; // Keep for backwards compatibility
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_DECLINED_MASTER_CARD_MATCH           = '82622'; // Keep for backwards compatibility
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_DECLINED_OFAC                        = '82621'; // Keep for backwards compatibility
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_DECLINED_FAILED_KYC                  = '82623'; // Keep for backwards compatibility
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_DECLINED_SSN_INVALID                 = '82624'; // Keep for backwards compatibility
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_DECLINED_SSN_MATCHES_DECEASED        = '82625'; // Keep for backwards compatibility
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_EMAIL_ADDRESS_IS_INVALID             = '82616';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_FIRST_NAME_IS_INVALID                = '82627';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_FIRST_NAME_IS_REQUIRED               = '82609';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_LAST_NAME_IS_INVALID                 = '82628';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_LAST_NAME_IS_REQUIRED                = '82611';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_PHONE_IS_INVALID                     = '82636';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ROUTING_NUMBER_IS_INVALID            = '82635';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ROUTING_NUMBER_IS_REQUIRED           = '82613';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_SSN_IS_INVALID                       = '82615';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_TAX_ID_IS_INVALID                    = '82632';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_TAX_ID_IS_REQUIRED_WITH_COMPANY_NAME = '82634';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_DATE_OF_BIRTH_IS_INVALID             = '82663';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ADDRESS_REGION_IS_INVALID            = '82664';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_EMAIL_ADDRESS_IS_REQUIRED            = '82665';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ACCOUNT_NUMBER_IS_INVALID            = '82670';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_TAX_ID_MUST_BE_BLANK                 = '82673';
+
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ADDRESS_LOCALITY_IS_REQUIRED       = '82618';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ADDRESS_POSTAL_CODE_IS_INVALID     = '82630';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ADDRESS_POSTAL_CODE_IS_REQUIRED    = '82619';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ADDRESS_REGION_IS_REQUIRED         = '82620';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ADDRESS_STREET_ADDRESS_IS_INVALID  = '82629';
+    const MERCHANT_ACCOUNT_APPLICANT_DETAILS_ADDRESS_STREET_ADDRESS_IS_REQUIRED = '82617';
+
+    const MERCHANT_ACCOUNT_BUSINESS_DBA_NAME_IS_INVALID              = '82646';
+    const MERCHANT_ACCOUNT_BUSINESS_TAX_ID_IS_INVALID            = '82647';
+    const MERCHANT_ACCOUNT_BUSINESS_TAX_ID_IS_REQUIRED_WITH_LEGAL_NAME = '82648';
+    const MERCHANT_ACCOUNT_BUSINESS_LEGAL_NAME_IS_REQUIRED_WITH_TAX_ID = '82669';
+    const MERCHANT_ACCOUNT_BUSINESS_TAX_ID_MUST_BE_BLANK         = '82672';
+    const MERCHANT_ACCOUNT_BUSINESS_LEGAL_NAME_IS_INVALID = '82677';
+    const MERCHANT_ACCOUNT_BUSINESS_ADDRESS_REGION_IS_INVALID = '82684';
+    const MERCHANT_ACCOUNT_BUSINESS_ADDRESS_STREET_ADDRESS_IS_INVALID = '82685';
+    const MERCHANT_ACCOUNT_BUSINESS_ADDRESS_POSTAL_CODE_IS_INVALID = '82686';
+
+    const MERCHANT_ACCOUNT_INDIVIDUAL_FIRST_NAME_IS_REQUIRED    = '82637';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_LAST_NAME_IS_REQUIRED     = '82638';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_DATE_OF_BIRTH_IS_REQUIRED = '82639';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_SSN_IS_INVALID            = '82642';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_EMAIL_IS_INVALID  = '82643';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_FIRST_NAME_IS_INVALID     = '82644';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_LAST_NAME_IS_INVALID      = '82645';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_PHONE_IS_INVALID          = '82656';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_DATE_OF_BIRTH_IS_INVALID  = '82666';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_EMAIL_IS_REQUIRED = '82667';
+
+    const MERCHANT_ACCOUNT_INDIVIDUAL_ADDRESS_STREET_ADDRESS_IS_REQUIRED = '82657';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_ADDRESS_LOCALITY_IS_REQUIRED       = '82658';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_ADDRESS_POSTAL_CODE_IS_REQUIRED    = '82659';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_ADDRESS_REGION_IS_REQUIRED         = '82660';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_ADDRESS_STREET_ADDRESS_IS_INVALID  = '82661';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_ADDRESS_POSTAL_CODE_IS_INVALID     = '82662';
+    const MERCHANT_ACCOUNT_INDIVIDUAL_ADDRESS_REGION_IS_INVALID          = '82668';
+
+    const MERCHANT_ACCOUNT_FUNDING_ROUTING_NUMBER_IS_REQUIRED = '82640';
+    const MERCHANT_ACCOUNT_FUNDING_ACCOUNT_NUMBER_IS_REQUIRED = '82641';
+    const MERCHANT_ACCOUNT_FUNDING_ROUTING_NUMBER_IS_INVALID  = '82649';
+    const MERCHANT_ACCOUNT_FUNDING_ACCOUNT_NUMBER_IS_INVALID  = '82671';
+    const MERCHANT_ACCOUNT_FUNDING_DESTINATION_IS_REQUIRED = '82678';
+    const MERCHANT_ACCOUNT_FUNDING_DESTINATION_IS_INVALID = '82679';
+    const MERCHANT_ACCOUNT_FUNDING_EMAIL_IS_REQUIRED = '82680';
+    const MERCHANT_ACCOUNT_FUNDING_EMAIL_IS_INVALID = '82681';
+    const MERCHANT_ACCOUNT_FUNDING_MOBILE_PHONE_IS_REQUIRED = '82682';
+    const MERCHANT_ACCOUNT_FUNDING_MOBILE_PHONE_IS_INVALID = '82683';
+
+    const OAUTH_INVALID_GRANT          = '93801';
+    const OAUTH_INVALID_CREDENTIALS    = '93802';
+    const OAUTH_INVALID_SCOPE          = '93803';
+    const OAUTH_INVALID_REQUEST        = '93804';
+    const OAUTH_UNSUPPORTED_GRANT_TYPE = '93805';
+
+    const PAYMENT_METHOD_CANNOT_FORWARD_PAYMENT_METHOD_TYPE = '93106';
+    const PAYMENT_METHOD_CUSTOMER_ID_IS_INVALID             = '93105';
+    const PAYMENT_METHOD_CUSTOMER_ID_IS_REQUIRED            = '93104';
+    const PAYMENT_METHOD_NONCE_IS_INVALID                   = '93102';
+    const PAYMENT_METHOD_NONCE_IS_REQUIRED                  = '93103';
+    const PAYMENT_METHOD_PAYMENT_METHOD_NONCE_CONSUMED      = '93107';
+    const PAYMENT_METHOD_PAYMENT_METHOD_NONCE_UNKNOWN       = '93108';
+    const PAYMENT_METHOD_PAYMENT_METHOD_NONCE_LOCKED        = '93109';
+    const PAYMENT_METHOD_PAYMENT_METHOD_PARAMS_ARE_REQUIRED = '93101';
+    const PAYMENT_METHOD_NO_LONGER_SUPPORTED                = '93117';
+    const PAYMENT_METHOD_OPTIONS_US_BANK_ACCOUNT_VERIFICATION_METHOD_IS_INVALID = '93121';
+
+    const PAYPAL_ACCOUNT_AUTH_EXPIRED                                            = '92911';
+    const PAYPAL_ACCOUNT_CANNOT_HAVE_BOTH_ACCESS_TOKEN_AND_CONSENT_CODE          = '82903';
+    const PAYPAL_ACCOUNT_CANNOT_HAVE_FUNDING_SOURCE_WITHOUT_ACCESS_TOKEN         = '92912';
+    const PAYPAL_ACCOUNT_CANNOT_UPDATE_PAYPAL_ACCOUNT_USING_PAYMENT_METHOD_NONCE = '92914';
+    const PAYPAL_ACCOUNT_CANNOT_VAULT_ONE_TIME_USE_PAYPAL_ACCOUNT                = '82902';
+    const PAYPAL_ACCOUNT_CONSENT_CODE_OR_ACCESS_TOKEN_IS_REQUIRED                = '82901';
+    const PAYPAL_ACCOUNT_CUSTOMER_ID_IS_REQUIRED_FOR_VAULTING                    = '82905';
+    const PAYPAL_ACCOUNT_INVALID_FUNDING_SOURCE_SELECTION                        = '92913';
+    const PAYPAL_ACCOUNT_INVALID_PARAMS_FOR_PAYPAL_ACCOUNT_UPDATE                = '92915';
+    const PAYPAL_ACCOUNT_PAYMENT_METHOD_NONCE_CONSUMED                           = '92907';
+    const PAYPAL_ACCOUNT_PAYMENT_METHOD_NONCE_LOCKED                             = '92909';
+    const PAYPAL_ACCOUNT_PAYMENT_METHOD_NONCE_UNKNOWN                            = '92908';
+    const PAYPAL_ACCOUNT_PAYPAL_ACCOUNTS_ARE_NOT_ACCEPTED                        = '82904';
+    const PAYPAL_ACCOUNT_PAYPAL_COMMUNICATION_ERROR                              = '92910';
+    const PAYPAL_ACCOUNT_TOKEN_IS_IN_USE                                         = '92906';
+
+    const SEPA_BANK_ACCOUNT_ACCOUNT_HOLDER_NAME_IS_REQUIRED = '93003';
+    const SEPA_BANK_ACCOUNT_BIC_IS_REQUIRED                 = '93002';
+    const SEPA_BANK_ACCOUNT_IBAN_IS_REQUIRED                = '93001';
+
+    const SEPA_MANDATE_ACCOUNT_HOLDER_NAME_IS_REQUIRED = '83301';
+    const SEPA_MANDATE_BIC_INVALID_CHARACTER           = '83306';
+    const SEPA_MANDATE_BIC_IS_REQUIRED                 = '83302';
+    const SEPA_MANDATE_BIC_LENGTH_IS_INVALID           = '83307';
+    const SEPA_MANDATE_BIC_UNSUPPORTED_COUNTRY         = '83308';
+    const SEPA_MANDATE_BILLING_ADDRESS_CONFLICT        = '93311';
+    const SEPA_MANDATE_BILLING_ADDRESS_ID_IS_INVALID   = '93312';
+    const SEPA_MANDATE_IBAN_INVALID_CHARACTER          = '83305';
+    const SEPA_MANDATE_IBAN_INVALID_FORMAT             = '83310';
+    const SEPA_MANDATE_IBAN_IS_REQUIRED                = '83303';
+    const SEPA_MANDATE_IBAN_UNSUPPORTED_COUNTRY        = '83309';
+    const SEPA_MANDATE_TYPE_IS_REQUIRED                = '93304';
+    const SEPA_MANDATE_TYPE_IS_INVALID                 = '93313';
+
+    const SETTLEMENT_BATCH_SUMMARY_SETTLEMENT_DATE_IS_INVALID  = '82302';
+    const SETTLEMENT_BATCH_SUMMARY_SETTLEMENT_DATE_IS_REQUIRED = '82301';
+    const SETTLEMENT_BATCH_SUMMARY_CUSTOM_FIELD_IS_INVALID     = '82303';
+
+	const SUBSCRIPTION_BILLING_DAY_OF_MONTH_CANNOT_BE_UPDATED                              = '91918';
+	const SUBSCRIPTION_BILLING_DAY_OF_MONTH_IS_INVALID                                     = '91914';
+	const SUBSCRIPTION_BILLING_DAY_OF_MONTH_MUST_BE_NUMERIC                                = '91913';
+	const SUBSCRIPTION_CANNOT_ADD_DUPLICATE_ADDON_OR_DISCOUNT                              = '91911';
+	const SUBSCRIPTION_CANNOT_EDIT_CANCELED_SUBSCRIPTION                                   = '81901';
+	const SUBSCRIPTION_CANNOT_EDIT_EXPIRED_SUBSCRIPTION                                    = '81910';
+	const SUBSCRIPTION_CANNOT_EDIT_PRICE_CHANGING_FIELDS_ON_PAST_DUE_SUBSCRIPTION          = '91920';
+	const SUBSCRIPTION_FIRST_BILLING_DATE_CANNOT_BE_IN_THE_PAST                            = '91916';
+	const SUBSCRIPTION_FIRST_BILLING_DATE_CANNOT_BE_UPDATED                                = '91919';
+	const SUBSCRIPTION_FIRST_BILLING_DATE_IS_INVALID                                       = '91915';
+	const SUBSCRIPTION_ID_IS_IN_USE                                                        = '81902';
+	const SUBSCRIPTION_INCONSISTENT_NUMBER_OF_BILLING_CYCLES                               = '91908';
+	const SUBSCRIPTION_INCONSISTENT_START_DATE                                             = '91917';
+	const SUBSCRIPTION_INVALID_REQUEST_FORMAT                                              = '91921';
+	const SUBSCRIPTION_MERCHANT_ACCOUNT_ID_IS_INVALID                                      = '91901';
+	const SUBSCRIPTION_MISMATCH_CURRENCY_ISO_CODE                                          = '91923';
+	const SUBSCRIPTION_NUMBER_OF_BILLING_CYCLES_CANNOT_BE_BLANK                            = '91912';
+	const SUBSCRIPTION_NUMBER_OF_BILLING_CYCLES_IS_TOO_SMALL                               = '91909';
+	const SUBSCRIPTION_NUMBER_OF_BILLING_CYCLES_MUST_BE_GREATER_THAN_ZERO                  = '91907';
+	const SUBSCRIPTION_NUMBER_OF_BILLING_CYCLES_MUST_BE_NUMERIC                            = '91906';
+	const SUBSCRIPTION_PAYMENT_METHOD_NONCE_CARD_TYPE_IS_NOT_ACCEPTED                      = '91924';
+	const SUBSCRIPTION_PAYMENT_METHOD_NONCE_IS_INVALID                                     = '91925';
+	const SUBSCRIPTION_PAYMENT_METHOD_NONCE_NOT_ASSOCIATED_WITH_CUSTOMER                   = '91926';
+	const SUBSCRIPTION_PAYMENT_METHOD_NONCE_UNVAULTED_CARD_IS_NOT_ACCEPTED                 = '91927';
+	const SUBSCRIPTION_PAYMENT_METHOD_TOKEN_CARD_TYPE_IS_NOT_ACCEPTED                      = '91902';
+	const SUBSCRIPTION_PAYMENT_METHOD_TOKEN_IS_INVALID                                     = '91903';
+	const SUBSCRIPTION_PAYMENT_METHOD_TOKEN_NOT_ASSOCIATED_WITH_CUSTOMER                   = '91905';
+	const SUBSCRIPTION_PLAN_BILLING_FREQUENCY_CANNOT_BE_UPDATED                            = '91922';
+	const SUBSCRIPTION_PLAN_ID_IS_INVALID                                                  = '91904';
+	const SUBSCRIPTION_PRICE_CANNOT_BE_BLANK                                               = '81903';
+	const SUBSCRIPTION_PRICE_FORMAT_IS_INVALID                                             = '81904';
+	const SUBSCRIPTION_PRICE_IS_TOO_LARGE                                                  = '81923';
+	const SUBSCRIPTION_STATUS_IS_CANCELED                                                  = '81905';
+	const SUBSCRIPTION_TOKEN_FORMAT_IS_INVALID                                             = '81906';
+	const SUBSCRIPTION_TRIAL_DURATION_FORMAT_IS_INVALID                                    = '81907';
+	const SUBSCRIPTION_TRIAL_DURATION_IS_REQUIRED                                          = '81908';
+	const SUBSCRIPTION_TRIAL_DURATION_UNIT_IS_INVALID                                      = '81909';
+	const SUBSCRIPTION_MERCHANT_ACCOUNT_DOES_NOT_SUPPORT_INSTRUMENT_TYPE                   = '91930';
+	const SUBSCRIPTION_PAYMENT_METHOD_NONCE_INSTRUMENT_TYPE_DOES_NOT_SUPPORT_SUBSCRIPTIONS = '91929';
+	const SUBSCRIPTION_PAYMENT_METHOD_TOKEN_INSTRUMENT_TYPE_DOES_NOT_SUPPORT_SUBSCRIPTIONS = '91928';
+
+    const SUBSCRIPTION_MODIFICATION_AMOUNT_CANNOT_BE_BLANK                             = '92003';
+    const SUBSCRIPTION_MODIFICATION_AMOUNT_IS_INVALID                                  = '92002';
+    const SUBSCRIPTION_MODIFICATION_AMOUNT_IS_TOO_LARGE                                = '92023';
+    const SUBSCRIPTION_MODIFICATION_CANNOT_EDIT_MODIFICATIONS_ON_PAST_DUE_SUBSCRIPTION = '92022';
+    const SUBSCRIPTION_MODIFICATION_CANNOT_UPDATE_AND_REMOVE                           = '92015';
+    const SUBSCRIPTION_MODIFICATION_EXISTING_ID_IS_INCORRECT_KIND                      = '92020';
+    const SUBSCRIPTION_MODIFICATION_EXISTING_ID_IS_INVALID                             = '92011';
+    const SUBSCRIPTION_MODIFICATION_EXISTING_ID_IS_REQUIRED                            = '92012';
+    const SUBSCRIPTION_MODIFICATION_ID_TO_REMOVE_IS_INCORRECT_KIND                     = '92021';
+    const SUBSCRIPTION_MODIFICATION_ID_TO_REMOVE_IS_INVALID                            = '92025';
+    const SUBSCRIPTION_MODIFICATION_ID_TO_REMOVE_IS_NOT_PRESENT                        = '92016';
+    const SUBSCRIPTION_MODIFICATION_INCONSISTENT_NUMBER_OF_BILLING_CYCLES              = '92018';
+    const SUBSCRIPTION_MODIFICATION_INHERITED_FROM_ID_IS_INVALID                       = '92013';
+    const SUBSCRIPTION_MODIFICATION_INHERITED_FROM_ID_IS_REQUIRED                      = '92014';
+    const SUBSCRIPTION_MODIFICATION_MISSING                                            = '92024';
+    const SUBSCRIPTION_MODIFICATION_NUMBER_OF_BILLING_CYCLES_CANNOT_BE_BLANK           = '92017';
+    const SUBSCRIPTION_MODIFICATION_NUMBER_OF_BILLING_CYCLES_IS_INVALID                = '92005';
+    const SUBSCRIPTION_MODIFICATION_NUMBER_OF_BILLING_CYCLES_MUST_BE_GREATER_THAN_ZERO = '92019';
+    const SUBSCRIPTION_MODIFICATION_QUANTITY_CANNOT_BE_BLANK                           = '92004';
+    const SUBSCRIPTION_MODIFICATION_QUANTITY_IS_INVALID                                = '92001';
+    const SUBSCRIPTION_MODIFICATION_QUANTITY_MUST_BE_GREATER_THAN_ZERO                 = '92010';
+
+    const TRANSACTION_AMOUNT_CANNOT_BE_NEGATIVE                                       = '81501';
+    const TRANSACTION_AMOUNT_DOES_NOT_MATCH3_D_SECURE_AMOUNT                          = '91585';
+    const TRANSACTION_AMOUNT_DOES_NOT_MATCH_IDEAL_PAYMENT_AMOUNT                      = '915144';
+    const TRANSACTION_AMOUNT_FORMAT_IS_INVALID                                        = '81503';
+    const TRANSACTION_AMOUNT_IS_INVALID                                               = '81503';
+    const TRANSACTION_AMOUNT_IS_REQUIRED                                              = '81502';
+    const TRANSACTION_AMOUNT_IS_TOO_LARGE                                             = '81528';
+    const TRANSACTION_AMOUNT_MUST_BE_GREATER_THAN_ZERO                                = '81531';
+    const TRANSACTION_BILLING_ADDRESS_CONFLICT                                        = '91530';
+    const TRANSACTION_CANNOT_BE_VOIDED                                                = '91504';
+    const TRANSACTION_CANNOT_CANCEL_RELEASE                                           = '91562';
+    const TRANSACTION_CANNOT_CLONE_CREDIT                                             = '91543';
+    const TRANSACTION_CANNOT_CLONE_MARKETPLACE_TRANSACTION                            = '915137';
+    const TRANSACTION_CANNOT_CLONE_TRANSACTION_WITH_PAYPAL_ACCOUNT                    = '91573';
+    const TRANSACTION_CANNOT_CLONE_TRANSACTION_WITH_VAULT_CREDIT_CARD                 = '91540';
+    const TRANSACTION_CANNOT_CLONE_UNSUCCESSFUL_TRANSACTION                           = '91542';
+    const TRANSACTION_CANNOT_CLONE_VOICE_AUTHORIZATIONS                               = '91541';
+    const TRANSACTION_CANNOT_HOLD_IN_ESCROW                                           = '91560';
+    const TRANSACTION_CANNOT_PARTIALLY_REFUND_ESCROWED_TRANSACTION                    = '91563';
+    const TRANSACTION_CANNOT_REFUND_CREDIT                                            = '91505';
+    const TRANSACTION_CANNOT_REFUND_SETTLING_TRANSACTION                              = '91574';
+    const TRANSACTION_CANNOT_REFUND_UNLESS_SETTLED                                    = '91506';
+    const TRANSACTION_CANNOT_REFUND_WITH_PENDING_MERCHANT_ACCOUNT                     = '91559';
+    const TRANSACTION_CANNOT_REFUND_WITH_SUSPENDED_MERCHANT_ACCOUNT                   = '91538';
+    const TRANSACTION_CANNOT_RELEASE_FROM_ESCROW                                      = '91561';
+    const TRANSACTION_CANNOT_SIMULATE_SETTLEMENT                                      = '91575';
+    const TRANSACTION_CANNOT_SUBMIT_FOR_PARTIAL_SETTLEMENT                            = '915103';
+    const TRANSACTION_CANNOT_SUBMIT_FOR_SETTLEMENT                                    = '91507';
+    const TRANSACTION_CANNOT_UPDATE_DETAILS_NOT_SUBMITTED_FOR_SETTLEMENT              = '915129';
+    const TRANSACTION_CHANNEL_IS_TOO_LONG                                             = '91550';
+    const TRANSACTION_CREDIT_CARD_IS_REQUIRED                                         = '91508';
+    const TRANSACTION_CUSTOMER_DEFAULT_PAYMENT_METHOD_CARD_TYPE_IS_NOT_ACCEPTED       = '81509';
+    const TRANSACTION_CUSTOMER_DOES_NOT_HAVE_CREDIT_CARD                              = '91511';
+    const TRANSACTION_CUSTOMER_ID_IS_INVALID                                          = '91510';
+    const TRANSACTION_CUSTOM_FIELD_IS_INVALID                                         = '91526';
+    const TRANSACTION_CUSTOM_FIELD_IS_TOO_LONG                                        = '81527';
+    const TRANSACTION_PAYMENT_INSTRUMENT_WITH_EXTERNAL_VAULT_IS_INVALID               = '915176';
+    const TRANSACTION_HAS_ALREADY_BEEN_REFUNDED                                       = '91512';
+    const TRANSACTION_IDEAL_PAYMENT_NOT_COMPLETE                                      = '815141';
+    const TRANSACTION_IDEAL_PAYMENTS_CANNOT_BE_VAULTED                                = '915150';
+    const TRANSACTION_LINE_ITEMS_EXPECTED                                             = '915158';
+    const TRANSACTION_TOO_MANY_LINE_ITEMS                                             = '915157';
+    const TRANSACTION_DISCOUNT_AMOUNT_FORMAT_IS_INVALID                               = '915159';
+    const TRANSACTION_DISCOUNT_AMOUNT_CANNOT_BE_NEGATIVE                              = '915160';
+    const TRANSACTION_DISCOUNT_AMOUNT_IS_TOO_LARGE                                    = '915161';
+    const TRANSACTION_SHIPPING_AMOUNT_FORMAT_IS_INVALID                               = '915162';
+    const TRANSACTION_SHIPPING_AMOUNT_CANNOT_BE_NEGATIVE                              = '915163';
+    const TRANSACTION_SHIPPING_AMOUNT_IS_TOO_LARGE                                    = '915164';
+    const TRANSACTION_SHIPS_FROM_POSTAL_CODE_IS_TOO_LONG                              = '915165';
+    const TRANSACTION_SHIPS_FROM_POSTAL_CODE_IS_INVALID                               = '915166';
+    const TRANSACTION_SHIPS_FROM_POSTAL_CODE_INVALID_CHARACTERS                       = '915167';
+    const TRANSACTION_MERCHANT_ACCOUNT_DOES_NOT_MATCH3_D_SECURE_MERCHANT_ACCOUNT      = '91584';
+    const TRANSACTION_MERCHANT_ACCOUNT_DOES_NOT_MATCH_IDEAL_PAYMENT_MERCHANT_ACCOUNT  = '915143';
+    const TRANSACTION_MERCHANT_ACCOUNT_DOES_NOT_SUPPORT_MOTO                          = '91558';
+    const TRANSACTION_MERCHANT_ACCOUNT_DOES_NOT_SUPPORT_REFUNDS                       = '91547';
+    const TRANSACTION_MERCHANT_ACCOUNT_ID_DOES_NOT_MATCH_SUBSCRIPTION                 = '915180';
+    const TRANSACTION_MERCHANT_ACCOUNT_ID_IS_INVALID                                  = '91513';
+    const TRANSACTION_MERCHANT_ACCOUNT_IS_SUSPENDED                                   = '91514';
+    const TRANSACTION_MERCHANT_ACCOUNT_NAME_IS_INVALID                                = '91513'; //Deprecated
+    const TRANSACTION_OPTIONS_PAY_PAL_CUSTOM_FIELD_TOO_LONG                           = '91580';
+    const TRANSACTION_OPTIONS_SUBMIT_FOR_SETTLEMENT_IS_REQUIRED_FOR_CLONING           = '91544';
+    const TRANSACTION_OPTIONS_SUBMIT_FOR_SETTLEMENT_IS_REQUIRED_FOR_PAYPAL_UNILATERAL = '91582';
+    const TRANSACTION_OPTIONS_USE_BILLING_FOR_SHIPPING_DISABLED                       = '91572';
+    const TRANSACTION_OPTIONS_VAULT_IS_DISABLED                                       = '91525';
+    const TRANSACTION_ORDER_ID_DOES_NOT_MATCH_IDEAL_PAYMENT_ORDER_ID                  = '91503';
+    const TRANSACTION_ORDER_ID_IS_REQUIRED_WITH_IDEAL_PAYMENT                         = '91502';
+    const TRANSACTION_ORDER_ID_IS_TOO_LONG                                            = '91501';
+    const TRANSACTION_PAYMENT_INSTRUMENT_NOT_SUPPORTED_BY_MERCHANT_ACCOUNT            = '91577';
+    const TRANSACTION_PAYMENT_INSTRUMENT_TYPE_IS_NOT_ACCEPTED                         = '915101';
+    const TRANSACTION_PAYMENT_METHOD_CONFLICT                                         = '91515';
+    const TRANSACTION_PAYMENT_METHOD_CONFLICT_WITH_VENMO_SDK                          = '91549';
+    const TRANSACTION_PAYMENT_METHOD_DOES_NOT_BELONG_TO_CUSTOMER                      = '91516';
+    const TRANSACTION_PAYMENT_METHOD_DOES_NOT_BELONG_TO_SUBSCRIPTION                  = '91527';
+    const TRANSACTION_PAYMENT_METHOD_NONCE_CARD_TYPE_IS_NOT_ACCEPTED                  = '91567';
+    const TRANSACTION_PAYMENT_METHOD_NONCE_CONSUMED                                   = '91564';
+    const TRANSACTION_PAYMENT_METHOD_NONCE_HAS_NO_VALID_PAYMENT_INSTRUMENT_TYPE       = '91569';
+    const TRANSACTION_PAYMENT_METHOD_NONCE_LOCKED                                     = '91566';
+    const TRANSACTION_PAYMENT_METHOD_NONCE_UNKNOWN                                    = '91565';
+    const TRANSACTION_PAYMENT_METHOD_TOKEN_CARD_TYPE_IS_NOT_ACCEPTED                  = '91517';
+    const TRANSACTION_PAYMENT_METHOD_TOKEN_IS_INVALID                                 = '91518';
+    const TRANSACTION_PAYPAL_NOT_ENABLED                                              = '91576';
+    const TRANSACTION_PAY_PAL_AUTH_EXPIRED                                            = '91579';
+    const TRANSACTION_PAY_PAL_VAULT_RECORD_MISSING_DATA                               = '91583';
+    const TRANSACTION_PROCESSOR_AUTHORIZATION_CODE_CANNOT_BE_SET                      = '91519';
+    const TRANSACTION_PROCESSOR_AUTHORIZATION_CODE_IS_INVALID                         = '81520';
+    const TRANSACTION_PROCESSOR_DOES_NOT_SUPPORT_AUTHS                                = '915104';
+    const TRANSACTION_PROCESSOR_DOES_NOT_SUPPORT_CREDITS                              = '91546';
+    const TRANSACTION_PROCESSOR_DOES_NOT_SUPPORT_PARTIAL_SETTLEMENT                   = '915102';
+    const TRANSACTION_PROCESSOR_DOES_NOT_SUPPORT_UPDATING_ORDER_ID                    = '915107';
+    const TRANSACTION_PROCESSOR_DOES_NOT_SUPPORT_UPDATING_DESCRIPTOR                  = '915108';
+    const TRANSACTION_PROCESSOR_DOES_NOT_SUPPORT_UPDATING_DETAILS                     = '915130';
+    const TRANSACTION_PROCESSOR_DOES_NOT_SUPPORT_VOICE_AUTHORIZATIONS                 = '91545';
+    const TRANSACTION_PURCHASE_ORDER_NUMBER_IS_INVALID                                = '91548';
+    const TRANSACTION_PURCHASE_ORDER_NUMBER_IS_TOO_LONG                               = '91537';
+    const TRANSACTION_REFUND_AMOUNT_IS_TOO_LARGE                                      = '91521';
+    const TRANSACTION_SERVICE_FEE_AMOUNT_CANNOT_BE_NEGATIVE                           = '91554';
+    const TRANSACTION_SERVICE_FEE_AMOUNT_FORMAT_IS_INVALID                            = '91555';
+    const TRANSACTION_SERVICE_FEE_AMOUNT_IS_TOO_LARGE                                 = '91556';
+    const TRANSACTION_SERVICE_FEE_AMOUNT_NOT_ALLOWED_ON_MASTER_MERCHANT_ACCOUNT       = '91557';
+    const TRANSACTION_SERVICE_FEE_IS_NOT_ALLOWED_ON_CREDITS                           = '91552';
+    const TRANSACTION_SERVICE_FEE_NOT_ACCEPTED_FOR_PAYPAL                             = '91578';
+    const TRANSACTION_SETTLEMENT_AMOUNT_IS_LESS_THAN_SERVICE_FEE_AMOUNT               = '91551';
+    const TRANSACTION_SETTLEMENT_AMOUNT_IS_TOO_LARGE                                  = '91522';
+    const TRANSACTION_SHIPPING_ADDRESS_DOESNT_MATCH_CUSTOMER                          = '91581';
+    const TRANSACTION_SUBSCRIPTION_DOES_NOT_BELONG_TO_CUSTOMER                        = '91529';
+    const TRANSACTION_SUBSCRIPTION_ID_IS_INVALID                                      = '91528';
+    const TRANSACTION_SUBSCRIPTION_STATUS_MUST_BE_PAST_DUE                            = '91531';
+    const TRANSACTION_SUB_MERCHANT_ACCOUNT_REQUIRES_SERVICE_FEE_AMOUNT                = '91553';
+    const TRANSACTION_TAX_AMOUNT_CANNOT_BE_NEGATIVE                                   = '81534';
+    const TRANSACTION_TAX_AMOUNT_FORMAT_IS_INVALID                                    = '81535';
+    const TRANSACTION_TAX_AMOUNT_IS_TOO_LARGE                                         = '81536';
+
+    const TRANSACTION_THREE_D_SECURE_AUTHENTICATION_FAILED                            = '81571';
+    const TRANSACTION_THREE_D_SECURE_TOKEN_IS_INVALID                                 = '91568';
+    const TRANSACTION_THREE_D_SECURE_TRANSACTION_DATA_DOESNT_MATCH_VERIFY             = '91570';
+    const TRANSACTION_THREE_D_SECURE_ECI_FLAG_IS_REQUIRED                             = '915113';
+    const TRANSACTION_THREE_D_SECURE_CAVV_IS_REQUIRED                                 = '915116';
+    const TRANSACTION_THREE_D_SECURE_XID_IS_REQUIRED                                  = '915115';
+    const TRANSACTION_THREE_D_SECURE_ECI_FLAG_IS_INVALID                              = '915114';
+    const TRANSACTION_THREE_D_SECURE_MERCHANT_ACCOUNT_DOES_NOT_SUPPORT_CARD_TYPE      = '915131';
+    const TRANSACTION_TYPE_IS_INVALID                                                 = '91523';
+    const TRANSACTION_TYPE_IS_REQUIRED                                                = '91524';
+    const TRANSACTION_UNSUPPORTED_VOICE_AUTHORIZATION                                 = '91539';
+    const TRANSACTION_US_BANK_ACCOUNT_NONCE_MUST_BE_PLAID_VERIFIED                    = '915171';
+    const TRANSACTION_US_BANK_ACCOUNT_NOT_VERIFIED                                    = '915172';
+
+    const TRANSACTION_TRANSACTION_SOURCE_IS_INVALID                                   = '915133';
+
+    const US_BANK_ACCOUNT_VERIFICATION_NOT_CONFIRMABLE                      = '96101';
+    const US_BANK_ACCOUNT_VERIFICATION_MUST_BE_MICRO_TRANSFERS_VERIFICATION = '96102';
+    const US_BANK_ACCOUNT_VERIFICATION_AMOUNTS_DO_NOT_MATCH                 = '96103';
+    const US_BANK_ACCOUNT_VERIFICATION_TOO_MANY_CONFIRMATION_ATTEMPTS       = '96104';
+    const US_BANK_ACCOUNT_VERIFICATION_UNABLE_TO_CONFIRM_DEPOSIT_AMOUNTS    = '96105';
+    const US_BANK_ACCOUNT_VERIFICATION_INVALID_DEPOSIT_AMOUNTS              = '96106';
+
+    const VERIFICATION_OPTIONS_AMOUNT_CANNOT_BE_NEGATIVE                       = '94201';
+    const VERIFICATION_OPTIONS_AMOUNT_FORMAT_IS_INVALID                        = '94202';
+    const VERIFICATION_OPTIONS_AMOUNT_IS_TOO_LARGE                             = '94207';
+    const VERIFICATION_OPTIONS_AMOUNT_NOT_SUPPORTED_BY_PROCESSOR               = '94203';
+    const VERIFICATION_OPTIONS_MERCHANT_ACCOUNT_ID_IS_INVALID                  = '94204';
+    const VERIFICATION_OPTIONS_MERCHANT_ACCOUNT_IS_SUSPENDED                   = '94205';
+    const VERIFICATION_OPTIONS_MERCHANT_ACCOUNT_IS_FORBIDDEN                   = '94206';
+    const VERIFICATION_OPTIONS_MERCHANT_ACCOUNT_CANNOT_BE_SUB_MERCHANT_ACCOUNT = '94208';
+}
+class_alias('Braintree\Error\Codes', 'Braintree_Error_Codes');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Error/ErrorCollection.php

@@ -0,0 +1,123 @@
+<?php
+namespace Braintree\Error;
+
+use Braintree\Util;
+
+/**
+ *
+ * Error handler
+ * Handles validation errors
+ *
+ * Contains a read-only property $error which is a ValidationErrorCollection
+ *
+ * @package    Braintree
+ * @subpackage Errors
+ * @category   Errors
+ *
+ * @property-read object $errors
+ */
+class ErrorCollection implements \Countable
+{
+    private $_errors;
+
+    public function __construct($errorData)
+    {
+        $this->_errors =
+                new ValidationErrorCollection($errorData);
+    }
+
+    /**
+     * Return count of items in collection
+     * Implements countable
+     *
+     * @return integer
+     */
+    public function count()
+    {
+        return $this->deepSize();
+    }
+
+    /**
+     * Returns all of the validation errors at all levels of nesting in a single, flat array.
+     */
+    public function deepAll()
+    {
+        return $this->_errors->deepAll();
+    }
+
+    /**
+     * Returns the total number of validation errors at all levels of nesting. For example,
+     *if creating a customer with a credit card and a billing address, and each of the customer,
+     * credit card, and billing address has 1 error, this method will return 3.
+     *
+     * @return int size
+     */
+    public function deepSize()
+    {
+        $size = $this->_errors->deepSize();
+        return $size;
+    }
+
+    /**
+     * return errors for the passed key name
+     *
+     * @param string $key
+     * @return mixed
+     */
+    public function forKey($key)
+    {
+        return $this->_errors->forKey($key);
+    }
+
+    /**
+     * return errors for the passed html field.
+     * For example, $result->errors->onHtmlField("transaction[customer][last_name]")
+     *
+     * @param string $field
+     * @return array
+     */
+    public function onHtmlField($field)
+    {
+        $pieces = preg_split("/[\[\]]+/", $field, 0, PREG_SPLIT_NO_EMPTY);
+        $errors = $this;
+        foreach(array_slice($pieces, 0, -1) as $key) {
+            $errors = $errors->forKey(Util::delimiterToCamelCase($key));
+            if (!isset($errors)) { return []; }
+        }
+        $finalKey = Util::delimiterToCamelCase(end($pieces));
+        return $errors->onAttribute($finalKey);
+    }
+
+    /**
+     * Returns the errors at the given nesting level (see forKey) in a single, flat array:
+     *
+     * <code>
+     *   $result = Customer::create(...);
+     *   $customerErrors = $result->errors->forKey('customer')->shallowAll();
+     * </code>
+     */
+    public function shallowAll()
+    {
+        return $this->_errors->shallowAll();
+    }
+
+    /**
+     *
+     * @ignore
+     */
+    public function  __get($name)
+    {
+        $varName = "_$name";
+        return isset($this->$varName) ? $this->$varName : null;
+    }
+
+    /**
+     *
+     * @ignore
+     */
+    public function  __toString()
+    {
+        return sprintf('%s', $this->_errors);
+    }
+}
+class_alias('Braintree\Error\ErrorCollection', 'Braintree_Error_ErrorCollection');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Error/Validation.php

@@ -0,0 +1,60 @@
+<?php
+namespace Braintree\Error;
+
+use Braintree\Util;
+
+/**
+ * error object returned as part of a validation error collection
+ * provides read-only access to $attribute, $code, and $message
+ *
+ * <b>== More information ==</b>
+ *
+ * For more detailed information on Validation errors, see {@link https://developers.braintreepayments.com/reference/general/validation-errors/overview/php https://developers.braintreepayments.com/reference/general/validation-errors/overview/php}
+ *
+ * @package    Braintree
+ * @subpackage Error
+ *
+ * @property-read string $attribute
+ * @property-read string $code
+ * @property-read string $message
+ */
+class Validation
+{
+    private $_attribute;
+    private $_code;
+    private $_message;
+
+    /**
+     * @ignore
+     * @param array $attributes
+     */
+    public function  __construct($attributes)
+    {
+        $this->_initializeFromArray($attributes);
+    }
+    /**
+     * initializes instance properties from the keys/values of an array
+     * @ignore
+     * @access protected
+     * @param array $attributes array of properties to set - single level
+     * @return void
+     */
+    private function _initializeFromArray($attributes)
+    {
+        foreach($attributes AS $name => $value) {
+            $varName = "_$name";
+            $this->$varName = Util::delimiterToCamelCase($value, '_');
+        }
+    }
+
+    /**
+     *
+     * @ignore
+     */
+    public function  __get($name)
+    {
+        $varName = "_$name";
+        return isset($this->$varName) ? $this->$varName : null;
+    }
+}
+class_alias('Braintree\Error\Validation', 'Braintree_Error_Validation');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Error/ValidationErrorCollection.php

@@ -0,0 +1,131 @@
+<?php
+namespace Braintree\Error;
+
+use Braintree\Collection;
+
+/**
+ * collection of errors enumerating all validation errors for a given request
+ *
+ * <b>== More information ==</b>
+ *
+ * For more detailed information on Validation errors, see {@link https://developers.braintreepayments.com/reference/general/validation-errors/overview/php https://developers.braintreepayments.com/reference/general/validation-errors/overview/php}
+ *
+ * @package    Braintree
+ * @subpackage Error
+ *
+ * @property-read array $errors
+ * @property-read array $nested
+ */
+class ValidationErrorCollection extends Collection
+{
+    private $_errors = [];
+    private $_nested = [];
+
+    /**
+     * @ignore
+     */
+    public function  __construct($data)
+    {
+        foreach($data AS $key => $errorData)
+            // map errors to new collections recursively
+            if ($key == 'errors') {
+                foreach ($errorData AS $error) {
+                    $this->_errors[] = new Validation($error);
+                }
+            } else {
+                $this->_nested[$key] = new ValidationErrorCollection($errorData);
+            }
+
+    }
+
+    public function deepAll()
+    {
+        $validationErrors = array_merge([], $this->_errors);
+        foreach($this->_nested as $nestedErrors)
+        {
+            $validationErrors = array_merge($validationErrors, $nestedErrors->deepAll());
+        }
+        return $validationErrors;
+    }
+
+    public function deepSize()
+    {
+        $total = sizeof($this->_errors);
+        foreach($this->_nested as $_nestedErrors)
+        {
+            $total = $total + $_nestedErrors->deepSize();
+        }
+        return $total;
+    }
+
+    public function forIndex($index)
+    {
+        return $this->forKey("index" . $index);
+    }
+
+    public function forKey($key)
+    {
+        return isset($this->_nested[$key]) ? $this->_nested[$key] : null;
+    }
+
+    public function onAttribute($attribute)
+    {
+        $matches = [];
+        foreach ($this->_errors AS $key => $error) {
+           if($error->attribute == $attribute) {
+               $matches[] = $error;
+           }
+        }
+        return $matches;
+    }
+
+
+    public function shallowAll()
+    {
+        return $this->_errors;
+    }
+
+    /**
+     *
+     * @ignore
+     */
+    public function  __get($name)
+    {
+        $varName = "_$name";
+        return isset($this->$varName) ? $this->$varName : null;
+    }
+
+    /**
+     * @ignore
+     */
+    public function __toString()
+    {
+        $output = [];
+
+        // TODO: implement scope
+        if (!empty($this->_errors)) {
+            $output[] = $this->_inspect($this->_errors);
+        }
+        if (!empty($this->_nested)) {
+            foreach ($this->_nested AS $key => $values) {
+                $output[] = $this->_inspect($this->_nested);
+            }
+        }
+        return join(', ', $output);
+    }
+
+    /**
+     * @ignore
+     */
+    private function _inspect($errors, $scope = null)
+    {
+        $eOutput = '[' . __CLASS__ . '/errors:[';
+        foreach($errors AS $error => $errorObj) {
+            $outputErrs[] = "({$errorObj->error['code']} {$errorObj->error['message']})";
+        }
+        $eOutput .= join(', ', $outputErrs) . ']]';
+
+        return $eOutput;
+    }
+}
+class_alias('Braintree\Error\ValidationErrorCollection', 'Braintree_Error_ValidationErrorCollection');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Error/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/EuropeBankAccount.php

@@ -0,0 +1,67 @@
+<?php
+namespace Braintree;
+
+/**
+ * Braintree EuropeBankAccount module
+ * Creates and manages Braintree Europe Bank Accounts
+ *
+ * <b>== More information ==</b>
+ *
+ * See {@link https://developers.braintreepayments.com/javascript+php}<br />
+ *
+ * @package    Braintree
+ * @category   Resources
+ *
+ * @property-read string $account-holder-name
+ * @property-read string $bic
+ * @property-read string $customerId
+ * @property-read string $default
+ * @property-read string $image-url
+ * @property-read string $mandate-reference-number
+ * @property-read string $masked-iban
+ * @property-read string $token
+ */
+class EuropeBankAccount extends Base
+{
+
+    /* instance methods */
+    /**
+     * returns false if default is null or false
+     *
+     * @return boolean
+     */
+    public function isDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     *  factory method: returns an instance of EuropeBankAccount
+     *  to the requesting method, with populated properties
+     *
+     * @ignore
+     * @return EuropeBankAccount
+     */
+    public static function factory($attributes)
+    {
+        $defaultAttributes = [
+        ];
+
+        $instance = new self();
+        $instance->_initialize(array_merge($defaultAttributes, $attributes));
+        return $instance;
+    }
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @access protected
+     * @param array $europeBankAccountAttribs array of EuropeBankAccount properties
+     * @return void
+     */
+    protected function _initialize($europeBankAccountAttribs)
+    {
+        $this->_attributes = $europeBankAccountAttribs;
+    }
+}
+class_alias('Braintree\EuropeBankAccount', 'Braintree_EuropeBankAccount');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Exception.php

@@ -0,0 +1,13 @@
+<?php
+namespace Braintree;
+
+/**
+ * super class for all Braintree exceptions
+ *
+ * @package    Braintree
+ * @subpackage Exception
+ */
+class Exception extends \Exception
+{
+}
+class_alias('Braintree\Exception', 'Braintree_Exception');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Exception/Authentication.php

@@ -0,0 +1,17 @@
+<?php
+namespace Braintree\Exception;
+
+use Braintree\Exception;
+
+/**
+ * Raised when authentication fails.
+ * This may be caused by an incorrect Configuration
+ *
+ * @package    Braintree
+ * @subpackage Exception
+ */
+class Authentication extends Exception
+{
+
+}
+class_alias('Braintree\Exception\Authentication', 'Braintree_Exception_Authentication');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Exception/Authorization.php

@@ -0,0 +1,19 @@
+<?php
+namespace Braintree\Exception;
+
+use Braintree\Exception;
+
+/**
+ * Raised when authorization fails
+ * Raised when the API key being used is not authorized to perform
+ * the attempted action according to the roles assigned to the user
+ * who owns the API key.
+ *
+ * @package    Braintree
+ * @subpackage Exception
+ */
+class Authorization extends Exception
+{
+
+}
+class_alias('Braintree\Exception\Authorization', 'Braintree_Exception_Authorization');

wp-content/plugins/restrict-content-pro/pro/includes/libraries/braintree/lib/Braintree/Exception/Configuration.php

@@ -0,0 +1,17 @@
+<?php
+namespace Braintree\Exception;
+
+use Braintree\Exception;
+
+/**
+ * Raised when the Braintree library is not completely configured.
+ *
+ * @package    Braintree
+ * @subpackage Exception
+ * @see        Configuration
+ */
+class Configuration extends Exception
+{
+
+}
+class_alias('Braintree\Exception\Configuration', 'Braintree_Exception_Configuration');