roi-theme/wp-content/plugins/PDFEmbedder-premium-secure/core/review.php

<?php
/**
 * WPPDF Review Class
 *
 * @since 5.1.0
 *
 * @package WP-PDF-Secure
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Review Class
 *
 * @since 5.1.0
 */
class WPPDF_Review {

	/**
	 * Holds the class object.
	 *
	 * @since 1.1.4.5
	 *
	 * @var object
	 */
	public static $instance;

	/**
	 * Path to the file.
	 *
	 * @since 1.1.4.5
	 *
	 * @var string
	 */
	public $file = __FILE__;

	/**
	 * Holds the review slug.
	 *
	 * @since 1.1.4.5
	 *
	 * @var string
	 */
	public $hook;

	/**
	 * Holds the base class object.
	 *
	 * @since 1.1.4.5
	 *
	 * @var object
	 */
	public $base;

	/**
	 * API Username.
	 *
	 * @since 1.1.4.5
	 *
	 * @var bool|string
	 */
	public $user = false;


	/**
	 * Primary class constructor.
	 *
	 * @since 1.1.4.5
	 */
	public function __construct() {

		add_action( 'admin_notices', array( $this, 'review' ) );
		add_action( 'wp_ajax_wppdf_dismiss_review', array( $this, 'dismiss_review' ) );

	}

	/**
	 * Add admin notices as needed for reviews.
	 *
	 * @since 1.1.6.1
	 */
	public function review() {

		// Verify that we can do a check for reviews.
		$review          = get_option( 'wppdf_review' );
		$activation_time = get_option( 'wppdf_emb_activation', false );
		$time            = time();
		$load            = false;

		if ( ! $review ) {
			$review = array(
				'time'      => $time,
				'dismissed' => false,
			);
			$load   = true;
		} else {
			// Check if it has been dismissed or not.
			if ( ( isset( $review['dismissed'] ) && ! $review['dismissed'] ) && ( isset( $review['time'] ) ) ) {
				$load = true;
			}
		}

		// If we cannot load, return early.
		if ( ! $load ) {
			return;
		}

		// Bail if activation time isnt set.
		if ( ! $activation_time ) {
			return;
		}
		$valid = false;
		if ( intval( time() ) >= intval( strtotime( '+7 day', $activation_time ) ) ) {
			$valid = true;
		} else {
			$valid = false;
		}

		// if there hasnt been enough time, dont show.
		if ( ! $valid ) {
			return;
		}

		// Update the review option now.
		update_option( 'wppdf_review', $review );

		// We have a candidate! Output a review message.
		?>
<div class="notice notice-info is-dismissible wppdf-review-notice">
	<p><?php esc_html_e( "Hey, I noticed you're using PDF Embedder - that’s awesome! Could you please do me a BIG favor and give it a 5-star rating on WordPress to help us spread the word and boost our motivation?", 'pdf-embedder' ); ?>
	</p>
	<p><strong><?php esc_html_e( '~ Nathan Singh - CEO of PDF Embedder', 'wppdf' ); ?></strong></p>
	<p>
		<a href="https://wordpress.org/support/plugin/pdf-embedder/reviews/?filter=5#new-post"
			class="wppdf-dismiss-review-notice wppdf-review-out" target="_blank"
			rel="noopener"><?php esc_html_e( 'Ok, you deserve it', 'pdf-embedder' ); ?></a><br>
		<a href="#" class="wppdf-dismiss-review-notice" target="_blank"
			rel="noopener"><?php esc_html_e( 'Nope, maybe later', 'pdf-embedder' ); ?></a><br>
		<a href="#" class="wppdf-dismiss-review-notice" target="_blank"
			rel="noopener"><?php esc_html_e( 'I already did', 'pdf-embedder' ); ?></a><br>
	</p>
</div>
<script type="text/javascript">
jQuery(document).ready(function($) {
	$(document).on('click', '.wppdf-dismiss-review-notice, .wppdf-review-notice button', function(event) {
		if (!$(this).hasClass('wppdf-review-out')) {
			event.preventDefault();
		}

		$.post(ajaxurl, {
			action: 'wppdf_dismiss_review'
		});

		$('.wppdf-review-notice').remove();
	});
});
</script>
		<?php
	}

	/**
	 * Dismiss the review nag
	 *
	 * @since 1.1.6.1
	 */
	public function dismiss_review() {

		$review = get_option( 'wppdf_review' );
		if ( ! $review ) {
			$review = array();
		}

		$review['time']      = time();
		$review['dismissed'] = true;

		update_option( 'wppdf_review', $review );
		wp_send_json_success( $review );
		die;
	}

	/**
	 * Singleton Instance
	 *
	 * @return object
	 */
	public static function get_instance() {

		if ( ! isset( self::$instance ) && ! ( self::$instance instanceof WPPDF_Review ) ) {
			self::$instance = new WPPDF_Review();
		}

		return self::$instance;

	}
}

$wppdf_review = WPPDF_Review::get_instance();