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PATH: home / letacommog / bresse-paysage / wp-content / plugins / wpseo-local / classes

<?php
/**
 * Yoast SEO: Local plugin file.
 *
 * @package WPSEO_Local\Frontend
 * @since   7.1
 */

if ( ! class_exists( 'WPSEO_Local_Search' ) ) {

/**
	 * Class WPSEO_Local_Search
	 *
	 * Add functionality for enhancing the search engine and page
	 */
	class WPSEO_Local_Search {

/**
		 * Stores the options for this plugin.
		 *
		 * @var array
		 */
		private $search_fields = array();

/**
		 * @var bool
		 */
		private $enhanced_search_result_enabled = true;

/**
		 * Holds the global wpdb variable.
		 *
		 * @var \wpdb
		 */
		private $wpdb;

/**
		 * Stores the options for this plugin.
		 *
		 * @var array
		 */
		private $options;

/**
		 * Constructor.
		 */
		public function __construct() {
			$this->run();
		}

/**
		 * Run all the needed actions.
		 */
		public function run() {
			add_action( 'init', array( $this, 'set_options' ) );

add_action( 'pre_get_posts', array( $this, 'enhance_search' ) );
			add_filter( 'the_excerpt', array( $this, 'enhance_location_search_results' ) );
		}

/**
		 * Set WPSEO Local options in variable.
		 */
		public function set_options() {
			$this->options = get_option( 'wpseo_local' );
		}

/**
		 * Enhance the WordPress search to search in WPSEO Local locations meta data.
		 */
		public function enhance_search() {
			if ( is_search() && $this->is_enhanced_search_enabled() && ! is_admin() && ( ! isset( $_GET['post_type'] ) || 'wpseo_locations' === $_GET['post_type'] ) ) {
				global $wpdb;
				$this->wpdb = $wpdb;

$this->set_search_fields();

add_filter( 'posts_where', array( $this, 'where' ), 99, 1 );
				add_filter( 'posts_join', array( $this, 'join' ), 99, 1 );
				add_filter( 'posts_groupby', array( $this, 'groupby' ), 99, 1 );
			}
		}

/**
		 * @param string $where The WHERE clause for the search query.
		 *
		 * @return mixed
		 */
		public function where( $where ) {
			$meta_query = '';
			$where      = $this->wpdb->remove_placeholder_escape( $where );

foreach ( $this->search_fields as $field ) {
				$meta_query .= '((' . $this->wpdb->postmeta . ".meta_key = '" . $field . "')";
				$meta_query .= ' AND (' . $this->wpdb->postmeta . ".meta_value  LIKE '%" . get_search_query() . "%')) OR ";
			}

$where = str_replace( '(((' . $this->wpdb->posts . ".post_title LIKE '%", '( ' . $meta_query . ' ((' . $this->wpdb->posts . ".post_title LIKE '%", $where );

$where = $this->wpdb->remove_placeholder_escape( $where );

return $where;
		}

/**
		 * @param string $join The JOIN clause for the search query.
		 *
		 * @return mixed
		 */
		public function join( $join ) {
			$join .= ' INNER JOIN ' . $this->wpdb->postmeta . ' ON (' . $this->wpdb->posts . '.ID = ' . $this->wpdb->postmeta . '.post_id)';

return $join;
		}

/**
		 * @param string $groupby The GROUPBY clause for the search query.
		 *
		 * @return mixed
		 */
		public function groupby( $groupby ) {
			$groupby .= $this->wpdb->posts . '.ID';

return $groupby;
		}

/**
		 * Add address to locations in search results
		 *
		 * @since 1.3.8
		 *
		 * @param string $excerpt The excerpt which will be changed by this method.
		 *
		 * @return string
		 */
		public function enhance_location_search_results( $excerpt ) {
			if ( is_search() && $this->is_enhanced_search_result_enabled() && $this->is_enhanced_search_enabled() ) {
				global $post;

if ( 'wpseo_locations' === get_post_type( $post->ID ) ) {
					$atts = array(
						'id'           => $post->ID,
						'hide_name'    => true,
						'hide_json_ld' => true,
					);

$excerpt .= '<div class="wpseo-local-search-details">';
					$excerpt .= wpseo_local_show_address( $atts );
					$excerpt .= '</div>';
				}
			}

return $excerpt;
		}

/**
		 * Set the default fields to search in.
		 */
		private function set_search_fields() {
			$this->search_fields = array( '_wpseo_business_address', '_wpseo_business_city', '_wpseo_business_zipcode' );
			$this->search_fields = apply_filters( 'wpseo_local_search_custom_fields', $this->search_fields );
		}

/**
		 * Check if enhanced search is enabled.
		 *
		 * @return string
		 */
		private function is_enhanced_search_enabled() {
			return apply_filters( 'yoast_local_seo_enhanced_search_enabled', $this->options['enhanced_search'] );
		}

/**
		 * Check if enhanced search result is enabled.
		 *
		 * @todo: Create an option in the Yoast Local SEO options page to disable the enhanced search.
		 *
		 * @return true|false
		 */
		private function is_enhanced_search_result_enabled() {
			return apply_filters( 'yoast_local_seo_enhanced_search_result_enabled', $this->enhanced_search_result_enabled );
		}
	}
}

[+] ..
[-] class-core.php [edit]
[-] class-import-export-admin.php [edit]
[-] class-business-types.php [edit]
[-] class-export.php [edit]
[-] class-timezone-repository.php [edit]
[-] class-taxonomy.php [edit]
[-] class-frontend.php [edit]
[-] class-sanitize-options.php [edit]
[-] class-storelocator.php [edit]
[-] class-import-export.php [edit]
[-] class-support-beacon-settings.php [edit]
[-] class-product.php [edit]
[-] class-woocommerce.php [edit]
[-] class-blocks.php [edit]
[-] class-address-format.php [edit]
[-] class-locations-repository.php [edit]
[+] admin
[-] class-search.php [edit]
[-] class-metaboxes.php [edit]
[-] class-import.php [edit]
[-] class-opening-hours.php [edit]
[+] schema