File Content: class-import-rankmath-20260623010823.php <?php /** * File with the class to handle data from RankMath. * * @package WPSEO\Admin\Import\Plugins */ /** * Class with functionality to import RankMath post metadata. */ class WPSEO_Import_RankMath extends WPSEO_Plugin_Importer { /** * The plugin name. * * @var string */ protected $plugin_name = 'RankMath'; /** * Meta key, used in SQL LIKE clause for delete query. * * @var string */ protected $meta_key = 'rank_math_%'; /** * Array of meta keys to detect and import. * * @var array */ protected $clone_keys = [ [ 'old_key' => 'rank_math_description', 'new_key' => 'metadesc', ], [ 'old_key' => 'rank_math_title', 'new_key' => 'title', ], [ 'old_key' => 'rank_math_canonical_url', 'new_key' => 'canonical', ], [ 'old_key' => 'rank_math_primary_category', 'new_key' => 'primary_category', ], [ 'old_key' => 'rank_math_facebook_title', 'new_key' => 'opengraph-title', ], [ 'old_key' => 'rank_math_facebook_description', 'new_key' => 'opengraph-description', ], [ 'old_key' => 'rank_math_facebook_image', 'new_key' => 'opengraph-image', ], [ 'old_key' => 'rank_math_facebook_image_id', 'new_key' => 'opengraph-image-id', ], [ 'old_key' => 'rank_math_twitter_title', 'new_key' => 'twitter-title', ], [ 'old_key' => 'rank_math_twitter_description', 'new_key' => 'twitter-description', ], [ 'old_key' => 'rank_math_twitter_image', 'new_key' => 'twitter-image', ], [ 'old_key' => 'rank_math_twitter_image_id', 'new_key' => 'twitter-image-id', ], [ 'old_key' => 'rank_math_focus_keyword', 'new_key' => 'focuskw', ], ]; /** * Handles post meta data to import. * * @return bool Import success status. */ protected function import() { global $wpdb; // Replace % with %% as their variables are the same except for that. $wpdb->query( "UPDATE $wpdb->postmeta SET meta_value = REPLACE( meta_value, '%', '%%' ) WHERE meta_key IN ( 'rank_math_description', 'rank_math_title' )" ); $this->import_meta_robots(); $return = $this->meta_keys_clone( $this->clone_keys ); // Return %% to % so our import is non-destructive. $wpdb->query( "UPDATE $wpdb->postmeta SET meta_value = REPLACE( meta_value, '%%', '%' ) WHERE meta_key IN ( 'rank_math_description', 'rank_math_title' )" ); if ( $return ) { $this->import_settings(); } return $return; } /** * RankMath stores robots meta quite differently, so we have to parse it out. */ private function import_meta_robots() { global $wpdb; $post_metas = $wpdb->get_results( "SELECT post_id, meta_value FROM $wpdb->postmeta WHERE meta_key = 'rank_math_robots'" ); foreach ( $post_metas as $post_meta ) { // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions -- Reason: We can't control the form in which Rankmath sends the data. $robots_values = unserialize( $post_meta->meta_value ); foreach ( [ 'noindex', 'nofollow' ] as $directive ) { $directive_key = array_search( $directive, $robots_values, true ); if ( $directive_key !== false ) { update_post_meta( $post_meta->post_id, '_yoast_wpseo_meta-robots-' . $directive, 1 ); unset( $robots_values[ $directive_key ] ); } } if ( count( $robots_values ) > 0 ) { $value = implode( ',', $robots_values ); update_post_meta( $post_meta->post_id, '_yoast_wpseo_meta-robots-adv', $value ); } } } /** * Imports some of the RankMath settings. */ private function import_settings() { $settings = [ 'title_separator' => 'separator', 'homepage_title' => 'title-home-wpseo', 'homepage_description' => 'metadesc-home-wpseo', 'author_archive_title' => 'title-author-wpseo', 'date_archive_title' => 'title-archive-wpseo', 'search_title' => 'title-search-wpseo', '404_title' => 'title-404-wpseo', 'pt_post_title' => 'title-post', 'pt_page_title' => 'title-page', ]; $options = get_option( 'rank-math-options-titles' ); foreach ( $settings as $import_setting_key => $setting_key ) { if ( ! empty( $options[ $import_setting_key ] ) ) { $value = $options[ $import_setting_key ]; // Make sure replace vars work. $value = str_replace( '%', '%%', $value ); WPSEO_Options::set( $setting_key, $value ); } } } /** * Removes the plugin data from the database. * * @return bool Cleanup status. */ protected function cleanup() { $return = parent::cleanup(); if ( $return ) { global $wpdb; $wpdb->query( "DELETE FROM $wpdb->options WHERE option_name LIKE 'rank-math-%'" ); $wpdb->query( "DELETE FROM $wpdb->options WHERE option_name LIKE '%rank_math%'" ); } return $return; } } Submit