<?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.
*
* @return void
*/
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, [ 'allowed_classes' => false ] );
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.
*
* @return void
*/
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;
}
}