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/advanced-ads-pro/modules/advanced-display-conditions/admin.class.php

@@ -0,0 +1,5 @@
+<?php
+
+class Advanced_Ads_Pro_Module_Advanced_Display_Conditions_Admin {
+
+}

wp-content/plugins/advanced-ads-pro/modules/advanced-display-conditions/admin.php

@@ -0,0 +1,3 @@
+<?php
+
+new Advanced_Ads_Pro_Module_Advanced_Display_Conditions_Admin();

wp-content/plugins/advanced-ads-pro/modules/advanced-display-conditions/main.class.php

@@ -0,0 +1,599 @@
+<?php // phpcs:ignoreFile
+
+use AdvancedAds\Abstracts\Ad;
+use AdvancedAds\Framework\Utilities\Params;
+
+/**
+ * The Advanced Display Conditions module.
+ *
+ * TODO should use a constant for option key as it is shared at multiple positions.
+ */
+class Advanced_Ads_Pro_Module_Advanced_Display_Conditions {
+
+	protected $options = [];
+	protected $is_ajax;
+
+	public function __construct() {
+
+		add_filter( 'advanced-ads-display-conditions', [ $this, 'display_conditions' ] );
+
+		$this->is_ajax = wp_doing_ajax();
+
+		if ( ! $this->is_ajax ) {
+			// attach more ad select values
+			add_filter( 'advanced-ads-ad-select-args', [ $this, 'additional_ad_select_args' ] );
+		}
+	}
+
+	/**
+	 * Add visitor condition.
+	 *
+	 * @since 1.0.1
+	 * @param array $conditions Display conditions of the main plugin.
+	 * @return array $conditions New global visitor conditions.
+	 */
+	public function display_conditions( $conditions ){
+
+		// current uri
+		$conditions['request_uri'] = [
+			'label'       => __( 'url parameters', 'advanced-ads-pro' ),
+			/* translators: %s: URL */
+			'description' => sprintf(__( 'Display ads based on the current URL parameters (everything following %s), except values following #.', 'advanced-ads-pro' ), ltrim( home_url(), '/' ) ),
+			'metabox'     => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'metabox_string' ],                                                                                             // callback to generate the metabox
+			'check'       => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'check_request_uri' ],                                                                                          // callback for frontend check
+			'helplink'    => 'https://wpadvancedads.com/manual/ads-by-url-parameters/?utm_source=advanced-ads&utm_medium=link&utm_campaign=condition-url-parameter',
+		];
+
+		/** page template, see https://developer.wordpress.org/themes/template-files-section/page-template-files/page-templates/
+		 * in WP 4.7, this logic was extended to also support templates
+		 * for other post types, hence we now add a condition for all
+		 * other post types with registered templates
+		 *
+		 */
+		$conditions['page_template'] = [
+			/* translators: %s: page */
+			'label'       => sprintf(__( '%s template', 'advanced-ads-pro' ), 'page' ),
+			/* translators: %s: post type */
+			'description' => sprintf(__( 'Display ads based on the template of the %s post type.', 'advanced-ads-pro' ), 'page' ),
+			'metabox'     => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'metabox_page_template' ],                     // callback to generate the metabox
+			'check'       => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'check_page_template' ],                       // callback for frontend check
+			'post-type'   => 'page'
+		];
+		/**
+		 * load post templates
+		 * need to check, because only works with WP 4.7 and higher
+		 */
+		if( method_exists( 'WP_Theme', 'get_post_templates' ) ){
+			$page_templates = wp_get_theme()->get_post_templates();
+			if( is_array( $page_templates ) ){
+				foreach( $page_templates as $_post_type => $_templates ){
+					// skip page templates, because they are already registered and another index would cause old conditions to not work anymore
+					if( 'page' === $_post_type ){
+					    continue;
+					}
+					$conditions['page_template_' . $_post_type ] = [
+						'label' => sprintf(__( '%s template', 'advanced-ads-pro' ), $_post_type ),
+						'description' => sprintf(__( 'Display ads based on the template of the %s post type.', 'advanced-ads-pro' ), $_post_type ),
+						'metabox' => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'metabox_page_template' ], // callback to generate the metabox
+						'check' => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'check_page_template' ], // callback for frontend check
+						'post-type' => $_post_type
+					];
+				}
+			}
+		}
+		// language set with the WPML plugin
+		if( defined( 'ICL_SITEPRESS_VERSION' ) ) {
+			$conditions['wpml_language'] = [
+				'label'       => __( 'WPML language', 'advanced-ads-pro' ),
+				'description' => __( 'Display ads based on the page language set by the WPML plugin.', 'advanced-ads-pro' ),
+				'metabox'     => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'metabox_wpml_language' ], // callback to generate the metabox
+				'check'       => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'check_wpml_language' ] // callback for frontend check
+			];
+		}
+
+		$conditions['sub_page'] = [
+			'label' => __( 'parent page', 'advanced-ads-pro' ),
+			'description' => __( 'Display ads based on parent page.', 'advanced-ads-pro' ),
+			'metabox' => [ 'Advanced_Ads_Display_Conditions', 'metabox_post_ids' ], // callback to generate the metabox
+			'check' => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'check_parent_page' ] // callback for frontend check
+		];
+
+		$conditions['post_meta'] = [
+			'label' => __( 'post meta', 'advanced-ads-pro' ),
+			'description' => __( 'Display ads based on post meta.', 'advanced-ads-pro' ),
+			'metabox' => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'metabox_post_meta' ], // callback to generate the metabox
+			'check' => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'check_post_meta' ] // callback for frontend check
+		];
+
+		$conditions['paginated_post'] = [
+			'label' => __( 'pagination', 'advanced-ads-pro' ),
+			'description' => __( 'Display ads based on the index of a split page', 'advanced-ads-pro' ),
+			'metabox' => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'metabox_paginated_post' ], // callback to generate the metabox
+			'check' => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'check_paginated_post' ], // callback for frontend check
+		];
+
+		$conditions['post_content'] = [
+			'label'       => __( 'post content', 'advanced-ads-pro' ),
+			'description' => __( 'Display ads based on words and phrases within the post or page content. Dynamically added text might not be considered.', 'advanced-ads-pro' ),
+			'metabox'     => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'metabox_string' ], // callback to generate the metabox.
+			'check'       => [ 'Advanced_Ads_Pro_Module_Advanced_Display_Conditions', 'check_post_content' ], // callback for frontend check.
+			'helplink'    => 'https://wpadvancedads.com/manual/ads-based-on-keywords/?utm_source=advanced-ads&utm_medium=link?utm_campaign=condition-post-content',
+		];
+
+		return $conditions;
+	}
+
+	/**
+	 * add ad select vars that can later be used by ajax
+	 *
+	 * @since untagged
+	 * @param array $args Arguments passed to ads and groups from top level placements/ads/groups.
+	 * @return array
+	 */
+	public function additional_ad_select_args( $args ) {
+		if ( isset( $args['url_parameter'] ) ) {
+			return $args;
+		}
+
+		$referer = Params::server( 'HTTP_REFERER' );
+		if ( wp_doing_ajax() && $referer ) {
+			// An AJAX request to load content initiated by a third party plugin.
+			$args['url_parameter'] = $referer;
+		} else {
+			$args['url_parameter'] = Params::server( 'REQUEST_URI', '' );
+			// Only consider QUERY_STRING, if not already included in REQUEST_URI.
+			$query_string = Params::server( 'QUERY_STRING', '' );
+			if ( ! empty( $query_string ) && false === strpos( Params::server( 'REQUEST_URI' ), $query_string ) ) {
+				$args['url_parameter'] .= $query_string;
+			}
+		}
+
+		/**
+		 * Allow other developers to manipulate the checked string dynamically.
+		 *
+		 * @param string $args['url_parameter'] Current URL parameter.
+		 * @return string
+		 */
+		$args['url_parameter'] = apply_filters( 'advanced-ads-pro-display-condition-url-string', $args['url_parameter'] );
+
+	    return $args;
+	}
+
+	/**
+	 * Check if ad can be displayed by request_uri condition in frontend.
+	 *
+	 * @param array           $options options of the condition.
+	 * @param Ad $ad      The ad object.
+	 *
+	 * @return bool
+	 */
+	public static function check_request_uri( $options, Ad $ad ) {
+		$uri_string = $ad->get_prop( 'ad_args.url_parameter' ) ?? '';
+		// todo: implement this method into display conditions
+		return Advanced_Ads_Visitor_Conditions::helper_check_string( $uri_string, $options );
+	}
+
+	/**
+	 * Check if ad can be displayed by page template condition in frontend.
+	 *
+	 * @param array           $options Options of the condition.
+	 * @param Ad $ad      The ad object.
+	 *
+	 * @return bool
+	 */
+	public static function check_page_template( $options, Ad $ad ) {
+		// Early bail!!
+		if ( ! isset( $options['value'] ) || ! is_array( $options['value'] ) ) {
+		    return false;
+		}
+
+		$operator   = 'is_not' === ( $options['operator'] ?? '' ) ? 'is_not' : 'is';
+		$ad_options = $ad->get_data();
+		$post       = $ad_options['post'] ?? null;
+
+		if ( null === $post ) {
+			return false;
+		}
+
+		$post_template = get_page_template_slug( $post['id'] ) ?? '';
+
+		if ( ! Advanced_Ads_Display_Conditions::can_display_ids( $post_template, $options['value'], $operator ) ) {
+		    return false;
+		}
+
+		return true;
+
+	}
+
+	/**
+	 * Check if ad can be displayed by WPML language condition in frontend.
+	 *
+	 * @param array           $options Options of the condition.
+	 * @param Ad $ad      Ad.
+	 *
+	 * @return bool
+	 */
+	public static function check_wpml_language( $options, Ad $ad ) {
+	    if (!isset($options['value']) || !is_array($options['value'])) {
+		return false;
+	    }
+
+		$operator = 'is';
+	    if (isset($options['operator']) && $options['operator'] === 'is_not') {
+			$operator = 'is_not';
+	    }
+
+		$lang = apply_filters( 'wpml_current_language', null );
+		if ( ! Advanced_Ads_Display_Conditions::can_display_ids( $lang, $options['value'], $operator ) ) {
+		return false;
+	    }
+
+	    return true;
+	}
+
+	/**
+	 * Check if ad can be displayed by 'is sub-page' condition in frontend.
+	 *
+	 * @param array           $options Options of the condition.
+	 * @param Ad $ad      The ad object.
+	 *
+	 * @return bool
+	 */
+	public static function check_parent_page( $options, Ad $ad ) {
+		if ( ! isset($options['value']) || ! is_array( $options['value'] ) ) {
+			return false;
+		}
+
+		$operator = 'is';
+		if ( isset( $options['operator'] ) && $options['operator'] === 'is_not' ) {
+			$operator = 'is_not';
+		}
+
+		$post        = Advanced_Ads_Pro_Utils::get_post();
+		$post_parent = ! empty( $post->post_parent ) ? $post->post_parent : 0;
+
+		if ( ! Advanced_Ads_Display_Conditions::can_display_ids( $post_parent, $options['value'], $operator ) ) {
+			return false;
+		}
+
+		return true;
+	}
+
+	/**
+	 * Check if ad can be displayed by 'post meta' condition in frontend.
+	 *
+	 * @param array           $options Options of the condition.
+	 * @param Ad $ad      The ad object.
+	 *
+	 * @return bool
+	 */
+	public static function check_post_meta( $options, Ad $ad ) {
+		$post       = Advanced_Ads_Pro_Utils::get_post();
+		$mode       = ( isset($options['mode']) && $options['mode'] === 'all' ) ? 'all' : 'any';
+		$meta_field = isset( $options['meta_field'] ) ? $options['meta_field'] : '';
+
+		if ( empty( $post->ID ) && empty( $meta_field ) ) {
+			return true;
+		}
+
+		$meta_values = get_post_meta( $post->ID, $meta_field );
+
+		if ( ! $meta_values ) {
+			// allow *_not operators return true
+			return Advanced_Ads_Visitor_Conditions::helper_check_string( '', $options );
+		}
+
+		foreach ( $meta_values as $_meta_value ) {
+			$result = Advanced_Ads_Visitor_Conditions::helper_check_string( $_meta_value, $options );
+
+			if ( ! $result && 'all' === $mode ) {
+				return false;
+			}
+
+			if ( $result  && 'any' === $mode ) {
+				return true;
+			}
+		}
+
+		return 'all' === $mode;
+	}
+
+	/**
+	 * Check if ad can be displayed by 'paginated post' condition in frontend.
+	 *
+	 * @param array           $options Options of the condition.
+	 * @param Ad $ad      The ad object.
+	 *
+	 * @return bool
+	 */
+	public static function check_paginated_post( $options, Ad $ad ) {
+		if ( ! isset( $options['first'] ) || ! isset( $options['last'] ) ) {
+			return false;
+		}
+
+		$ad_options = $ad->get_data();
+
+		if ( ! isset( $ad_options['wp_the_query']['page'] ) || ! isset( $ad_options['wp_the_query']['numpages'] ) ) {
+			return false;
+		}
+
+		$first = ! empty( $options['first'] ) ? absint( $options['first'] ) : 1;
+		$last = ! empty( $options['last'] ) ? absint( $options['last'] ) : 1;
+		$page = $ad_options['wp_the_query']['page'];
+		$numpages = $ad_options['wp_the_query']['numpages'];
+
+		if ( ! empty( $options['count_from_end'] ) ) {
+			$first = $numpages + 1 - $first;
+			$last = $numpages + 1 - $last;
+		}
+
+		if ( $first > $last ) {
+			$tmp = $first;
+			$first = $last;
+			$last = $tmp;
+		}
+
+		if ( $page < $first || $page > $last ) {
+			return false;
+		}
+
+		return true;
+	}
+
+	/**
+	 * Check "Post content" display condition in frontend.
+	 *
+	 * @param array           $options The options of the condition.
+	 * @param Ad $ad The ad object.
+	 * @return bool true if ad can be displayed.
+	 */
+	public static function check_post_content( $options, Ad $ad ) {
+		$ad_args = $ad->get_prop( 'ad_args' );
+
+		if ( ! isset( $ad_args['post']['id'] ) ) {
+			return true;
+		}
+
+		$content = get_the_content( null, false, (int) $ad_args['post']['id'] );
+
+		// Since we want to remove only this function, we do not use `__return_false`.
+		$return_false = function() {
+			return false;
+		};
+
+		// Also disable ad/group/placement shortcodes in the content.
+		Advanced_Ads_Pro::get_instance()->remove_shortcodes();
+		add_filter( 'advanced-ads-can-inject-into-content', $return_false );
+		$content = apply_filters( 'the_content', $content );
+		remove_filter( 'advanced-ads-can-inject-into-content', $return_false );
+		Advanced_Ads_Pro::get_instance()->add_shortcodes();
+
+		$content = wp_strip_all_tags( $content );
+
+		return Advanced_Ads_Visitor_Conditions::helper_check_string( $content, $options );
+	}
+
+	/**
+	 * callback to display any condition based on a string
+	 *
+	 * @since 1.4
+	 * @param arr $options options of the condition
+	 * @param int $index index of the condition
+	 */
+	static function metabox_string( $options, $index = 0, $form_name = '' ) {
+
+	    if ( ! isset ( $options['type'] ) || '' === $options['type'] ) { return; }
+
+	    $type_options = Advanced_Ads_Display_Conditions::get_instance()->conditions;
+
+	    if ( ! isset( $type_options[ $options['type'] ] ) ) {
+		    return;
+	    }
+
+	    // form name basis
+		$name = self::get_form_name_with_index( $form_name, $index );
+
+	    // options
+	    $value = isset( $options['value'] ) ? $options['value'] : '';
+	    $operator = isset( $options['operator'] ) ? $options['operator'] : 'contains';
+
+	    include dirname( __FILE__ ) . '/views/metabox-string.php';
+	}
+
+	/**
+	 * callback to display the page templates condition
+	 *
+	 * @since 1.4.1
+	 * @param arr $options options of the condition
+	 * @param int $index index of the condition
+	 */
+	static function metabox_page_template( $options, $index = 0, $form_name = '' ) {
+	    if ( ! isset ( $options['type'] ) || '' === $options['type'] ) { return; }
+
+	    $type_options = Advanced_Ads_Display_Conditions::get_instance()->conditions;
+
+	    if (!isset($type_options[$options['type']])) {
+		return;
+	    }
+
+	    // form name basis
+		$name = self::get_form_name_with_index( $form_name, $index );
+
+	    // options
+	    $values = ( isset($options['value']) && is_array($options['value']) ) ? $options['value'] : [];
+	    $operator = ( isset($options['operator']) && $options['operator'] === 'is_not' ) ? 'is_not' : 'is';
+
+	    // get values and select operator based on previous settings
+
+	    ?><input type="hidden" name="<?php echo $name; ?>[type]" value="<?php echo $options['type']; ?>"/>
+	    <select name="<?php echo $name; ?>[operator]">
+		<option value="is" <?php selected('is', $operator); ?>><?php _e('is', 'advanced-ads-pro'); ?></option>
+		<option value="is_not" <?php selected('is_not', $operator); ?>><?php _e('is not', 'advanced-ads-pro'); ?></option>
+	    </select><?php
+	    // get all page templates
+	    $post_type = ( isset( $type_options[$options['type']]['post-type'] ) ) ? $type_options[$options['type']]['post-type'] : 'page';
+	    $templates = get_page_templates( null, $post_type );
+		$rand = md5( $form_name );
+
+	    ?><div class="advads-conditions-single advads-buttonset"><?php
+	    foreach( $templates as $_name => $_file ) {
+		if (isset( $values ) && is_array( $values ) && in_array( $_file, $values ) ) {
+		    $_val = 1;
+		} else {
+		    $_val = 0;
+		}
+		$field_id = 'advads-conditions-' . sanitize_title( $_name ) . md5( $name );
+		?><label class="button ui-button" for="<?php echo $field_id;
+		?>"><?php echo $_name; ?></label><input type="checkbox" id="<?php echo $field_id; ?>" name="<?php echo $name; ?>[value][]" <?php checked($_val, 1); ?> value="<?php echo $_file; ?>"><?php
+	    }
+		if ( file_exists( ADVADS_ABSPATH . 'admin/views/conditions/not-selected.php' ) ) {
+			include ADVADS_ABSPATH . 'admin/views/conditions/not-selected.php';
+		}
+	    ?></div>
+
+	    <p class="description"><?php echo $type_options[ $options['type'] ]['description']; ?></p><?php
+	}
+
+	/**
+	 * callback to display the WPML language condition
+	 *
+	 * @since 1.8*
+	 * @param arr $options options of the condition
+	 * @param int $index index of the condition
+	 */
+	static function metabox_wpml_language( $options, $index = 0, $form_name = '' ) {
+
+	    if ( ! isset ( $options['type'] ) || '' === $options['type'] ) { return; }
+
+	    $type_options = Advanced_Ads_Display_Conditions::get_instance()->conditions;
+
+	    if (!isset($type_options[$options['type']])) {
+		return;
+	    }
+
+	    // form name basis
+		$name = self::get_form_name_with_index( $form_name, $index );
+
+	    // options
+	    $values = ( isset($options['value']) && is_array($options['value']) ) ? $options['value'] : [];
+	    $operator = ( isset($options['operator']) && $options['operator'] === 'is_not' ) ? 'is_not' : 'is';
+
+	    // get values and select operator based on previous settings
+
+	    ?><input type="hidden" name="<?php echo $name; ?>[type]" value="<?php echo $options['type']; ?>"/>
+	    <select name="<?php echo $name; ?>[operator]">
+		<option value="is" <?php selected('is', $operator); ?>><?php _e('is', 'advanced-ads-pro'); ?></option>
+		<option value="is_not" <?php selected('is_not', $operator); ?>><?php _e('is not', 'advanced-ads-pro'); ?></option>
+	    </select><?php
+
+	    // get all languages
+	    $wpml_active_languages = apply_filters( 'wpml_active_languages', null, [] );
+		$rand = md5( $form_name );
+
+	    ?><div class="advads-conditions-single advads-buttonset"><?php
+	    if( is_array( $wpml_active_languages ) && count( $wpml_active_languages ) ){
+		foreach( $wpml_active_languages as $_language ) {
+			$field_id = 'advads-conditions-' . $_language['code'] . md5( $name );
+		    $value = ( $values === [] || in_array($_language['code'], $values) ) ? 1 : 0;
+			?><label class="button ui-button" for="<?php echo $field_id;
+			?>"><?php echo $_language['native_name']; ?></label><input type="checkbox" id="<?php echo $field_id; ?>" name="<?php echo $name; ?>[value][]" <?php checked($value, 1); ?> value="<?php echo $_language['code']; ?>"><?php
+		}
+	    } else {
+		_e( 'no languages set up in WPML', 'advanced-ads-pro' );
+	    }
+	    ?></div>
+		<p class="description">
+			<?php echo esc_html( $type_options[ $options['type'] ]['description'] ); ?>
+			<a href="https://wpadvancedads.com/translating-ads-wpml/?utm_source=advanced-ads&utm_medium=link&utm_campaign=condition-wpml" class="advads-manual-link" target="_blank">
+				<?php esc_html_e( 'Manual', 'advanced-ads-pro' ); ?>
+			</a>
+		</p>
+		<?php
+	}
+
+	/**
+	 * Callback to display the 'post meta' condition
+	 *
+	 * @param arr $options options of the condition
+	 * @param int $index index of the condition
+	 */
+	static function metabox_post_meta( $options, $index = 0, $form_name = '' ) {
+		if ( ! isset ( $options['type'] ) || '' === $options['type'] ) { return; }
+
+		$type_options = Advanced_Ads_Display_Conditions::get_instance()->conditions;
+
+		if ( ! isset( $type_options[ $options['type'] ] ) ) {
+			return;
+		}
+
+		// form name basis
+		$name = self::get_form_name_with_index( $form_name, $index );
+
+		// options
+		$mode = ( isset($options['mode']) && $options['mode'] === 'all' ) ? 'all' : 'any';
+		$operator = isset( $options['operator'] ) ? $options['operator'] : 'contains';
+		$meta_field = isset( $options['meta_field'] ) ? $options['meta_field'] : '';
+		$value = isset( $options['value'] ) ? $options['value'] : '';
+		?><select name="<?php echo $name; ?>[mode]">
+		    <option value="any" <?php selected( 'any', $mode ); ?>><?php _e( 'any of', 'advanced-ads-pro'); ?></option>
+		    <option value="all" <?php selected( 'all', $mode ); ?>><?php _e( 'all of', 'advanced-ads-pro' ); ?></option>
+		</select><input type="text" name="<?php echo $name; ?>[meta_field]" value="<?php echo $meta_field; ?>" placeholder="<?php _e( 'meta key', 'advanced-ads-pro' ); ?>"/><?php
+		include dirname( __FILE__ ) . '/views/metabox-string.php';
+	}
+
+	/**
+	 * Callback to display the 'paginated post' condition
+	 *
+	 * @param arr $options options of the condition
+	 * @param int $index index of the condition
+	 */
+	static function metabox_paginated_post( $options, $index = 0, $form_name = '' ) {
+		if ( ! isset ( $options['type'] ) || '' === $options['type'] ) { return; }
+
+		$type_options = Advanced_Ads_Display_Conditions::get_instance()->conditions;
+
+		if ( ! isset( $type_options[ $options['type'] ] ) ) {
+			return;
+		}
+
+		// form name basis
+		$name = self::get_form_name_with_index( $form_name, $index );
+
+		// options
+		$first = ! empty( $options['first'] ) ? Advanced_Ads_Pro_Utils::absint( $options['first'], 1 ) : 1;
+		$last = ! empty( $options['last'] ) ? Advanced_Ads_Pro_Utils::absint( $options['last'], 1 ) : 1;
+		$count_from_end = ! empty( $options['count_from_end'] );
+
+		$first_field = '<input type="number" required="required" min="1" name="' . $name . '[first]" value="' . $first . '"/>.';
+		$last_field = '<input type="number" required="required" min="1" name="' . $name . '[last]" value="' . $last . '"/>.';
+
+		/* translators: %s: first field, %s: last field */
+		printf( __( 'from %1$s to %2$s', 'advanced-ads-pro' ), $first_field, $last_field ); ?> <input id="advads-conditions-<?php
+		echo $index; ?>-count-from-end" type="checkbox" value="1" name="<?php
+		echo $name; ?>[count_from_end]" <?php checked( $count_from_end, 1 ); ?>><label for="advads-conditions-<?php
+		echo $index; ?>-count-from-end"><?php _e( 'count from end', 'advanced-ads-pro' ); ?></label>
+		<input type="hidden" name="<?php echo $name; ?>[type]" value="<?php echo $options['type']; ?>"/>
+		<p class="description"><?php echo $type_options[ $options['type'] ]['description']; ?></p>
+		<?php
+
+	}
+
+	/**
+	 * Helper function to the name of a form field.
+	 * falls back to default
+	 *
+	 * @param string $form_name form name if submitted.
+	 * @param int    $index index of the condition.
+	 *
+	 * @return string
+	 */
+	public static function get_form_name_with_index( $form_name = '', $index = 0 ) {
+		// form name basis
+		if ( method_exists( 'Advanced_Ads_Display_Conditions', 'get_form_name_with_index' ) ) {
+			return Advanced_Ads_Display_Conditions::get_form_name_with_index( $form_name, $index );
+		} else {
+			return Advanced_Ads_Display_Conditions::FORM_NAME . '[' . $index . ']';
+		}
+	}
+
+}

wp-content/plugins/advanced-ads-pro/modules/advanced-display-conditions/main.php

@@ -0,0 +1,3 @@
+<?php
+
+new Advanced_Ads_Pro_Module_Advanced_Display_Conditions;

wp-content/plugins/advanced-ads-pro/modules/advanced-display-conditions/views/metabox-string.php

@@ -0,0 +1,15 @@
+<div class="advads-condition-line-wrap">
+    <input type="hidden" name="<?php echo $name; ?>[type]" value="<?php echo $options['type']; ?>"/>
+    <?php if( 0 <= version_compare( ADVADS_VERSION, '1.9.1' ) ) {
+	    include( ADVADS_ABSPATH . 'admin/views/ad-conditions-string-operators.php' );
+    } ?>
+    <input type="text" name="<?php echo $name; ?>[value]" value="<?php echo $value; ?>"/>
+</div>
+<p class="description">
+	<?php echo esc_html( $type_options[ $options['type'] ]['description'] ); ?>
+	<?php if ( isset( $type_options[ $options['type'] ]['helplink'] ) ) : ?>
+		<a href="<?php echo esc_url( $type_options[ $options['type'] ]['helplink'] ) ?>" class="advads-manual-link" target="_blank">
+			<?php esc_html_e( 'Manual', 'advanced-ads-pro' ); ?>
+		</a>
+	<?php endif; ?>
+</p>

wp-content/plugins/advanced-ads-pro/modules/advanced-display-conditions/views/referrer-url-metabox.php

@@ -0,0 +1,16 @@
+<h4><?php _e( 'Display by referrer url', 'advanced-ads-pro' ); ?></h4>
+    <p><label><input type="checkbox" name="advanced_ad[visitor][referrer-url][enable]" value="1" <?php
+	checked( $ref_url_enable, 1 ); ?> onclick="advads_toggle_box(this, '#advads-referer-url');"/><?php _e( 'Display ad depending on the external url the user comes from.', 'advanced-ads-pro' ); ?></label></p>
+    <div id="advads-referer-url"<?php if ( ! $ref_url_enable ) : ?> style="display:none;"<?php endif; ?>>
+        <?php _e( 'URL', 'advanced-ads-pro' ); ?>
+        <select name="advanced_ad[visitor][referrer-url][bool]"><?php
+		foreach ( $referrer_url_bools as $_bool_key => $_bool ) : ?>
+                <option value="<?php echo $_bool_key; ?>" <?php selected( $_bool_key, $ref_url_bool ); ?>><?php echo $_bool; ?></option>
+            <?php endforeach; ?></select>
+        <select name="advanced_ad[visitor][referrer-url][mode]"><?php
+		foreach ( $referrer_url_modi as $_mod_key => $_modus ) : ?>
+                <option value="<?php echo $_mod_key; ?>" <?php selected( $_mod_key, $ref_url_mode ); ?>><?php echo $_modus; ?></option>
+            <?php endforeach; ?></select>
+        <input type="text" name="advanced_ad[visitor][referrer-url][url]" value="<?php
+			echo $ref_url_url; ?>" placeholder="<?php _e( 'url of the referrer', 'advanced-ads-pro' ); ?>"/>
+    </div>