File: /var/www/html/wp-content/plugins/mainwp-child/class/class-mainwp-child-pagespeed.php
<?php
/**
* MainWP Page Speed
*
* MainWP Page Speed extension handler.
* Extension URL: https://mainwp.com/extension/page-speed/
*
* @package MainWP\Child
*
* Credits
*
* Plugin-Name: Google Pagespeed Insights
* Plugin-URI: http://mattkeys.me
* Author: Matt Keys
* Author URI: http://mattkeys.me
* License: GPLv2 or later
*/
namespace MainWP\Child;
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
// phpcs:disable PSR1.Classes.ClassDeclaration, WordPress.WP.AlternativeFunctions -- to use external code, third party credit.
/**
* Class MainWP_Child_Pagespeed
*
* MainWP Page Speed extension handler.
*/
class MainWP_Child_Pagespeed {
/**
* Public static variable to hold the single instance of the class.
*
* @var mixed Default null
*/
public static $instance = null;
/**
* Public variable to hold the infomration if the Google Pagespeed Insights plugin is installed on the child site.
*
* @var bool If Google Pagespeed Insights intalled, return true, if not, return false.
*/
public $is_plugin_installed = false;
/**
* Method instance()
*
* Create a public static instance.
*
* @return mixed Class instance.
*/
public static function instance() {
if ( null === self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* MainWP_Child_Pagespeed constructor.
*
* Run any time class is called.
*
* @return void
*/
public function __construct() {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
if ( is_plugin_active( 'google-pagespeed-insights/google-pagespeed-insights.php' ) ) {
$this->is_plugin_installed = true;
}
if ( ! $this->is_plugin_installed ) {
return;
}
add_filter( 'mainwp_site_sync_others_data', array( $this, 'sync_others_data' ), 10, 2 );
add_action( 'mainwp_child_deactivation', array( $this, 'child_deactivation' ) );
}
/**
* Method sync_others_data()
*
* Sync the Google Pagespeed Insights plugin data.
*
* @param array $information Array containing the sync information.
* @param array $data Array containing the Google Pagespeed Insights plugin data to be synced.
*
* @return array $information Array containing the sync information.
*/
public function sync_others_data( $information, $data = array() ) {
if ( isset( $data['syncPageSpeedData'] ) && $data['syncPageSpeedData'] ) {
try {
$information['syncPageSpeedData'] = $this->get_sync_data();
} catch ( \Exception $e ) {
// ok!
}
}
return $information;
}
/**
* Method child_deactivation()
*
* Unschedule scheduled events on MainWP Child plugin deactivation.
*/
public function child_deactivation() {
$sched = wp_next_scheduled( 'mainwp_child_pagespeed_cron_check' );
if ( $sched ) {
wp_unschedule_event( $sched, 'mainwp_child_pagespeed_cron_check' );
}
}
/**
* Method init()
*
* Initiate action hooks.
*
* @return void
*/
public function init() {
if ( ! $this->is_plugin_installed ) {
return;
}
if ( 'hide' === get_option( 'mainwp_pagespeed_hide_plugin' ) ) {
add_filter( 'all_plugins', array( $this, 'hide_plugin' ) );
add_action( 'admin_menu', array( $this, 'hide_menu' ), 999 );
}
$this->init_cron();
}
/**
* Method hide_plugin()
*
* Remove the Google Pagespeed Insights plugin from the list of all plugins when the plugin is hidden.
*
* @param array $plugins Array containing all installed plugins.
*
* @return array $plugins Array containing all installed plugins without the Google Pagespeed Insights plugin.
*/
public function hide_plugin( $plugins ) {
foreach ( $plugins as $key => $value ) {
$plugin_slug = basename( $key, '.php' );
if ( 'google-pagespeed-insights' === $plugin_slug ) {
unset( $plugins[ $key ] );
}
}
return $plugins;
}
/**
* Method hide_menu()
*
* Remove the Google Pagespeed Insights menu item when the plugin is hidden.
*/
public function hide_menu() {
/**
* WordPress submenu array.
*
* @global object
*/
global $submenu;
if ( isset( $submenu['tools.php'] ) ) {
foreach ( $submenu['tools.php'] as $key => $menu ) {
if ( 'google-pagespeed-insights' === $menu[2] ) {
unset( $submenu['tools.php'][ $key ] );
break;
}
}
}
}
/**
* Method init_cron()
*
* Schedule daily Page Speed checks.
*/
public function init_cron() {
add_action( 'mainwp_child_pagespeed_cron_check', array( __CLASS__, 'pagespeed_cron_check' ) );
$sched = wp_next_scheduled( 'mainwp_child_pagespeed_cron_check' );
if ( false === $sched ) {
wp_schedule_event( time(), 'daily', 'mainwp_child_pagespeed_cron_check' );
}
}
/**
* Method pagespeed_cron_check()
*
* Schedule single Page Speed check event.
*/
public static function pagespeed_cron_check() {
$count = get_option( 'mainwp_child_pagespeed_count_checking' );
if ( $count >= 7 ) {
$recheck = true;
$count = 0;
} else {
$recheck = false;
++$count;
}
update_option( 'mainwp_child_pagespeed_count_checking', $count );
$worker_args = array(
array(),
false,
$recheck,
);
wp_schedule_single_event( time(), 'googlepagespeedinsightschecknow', $worker_args );
}
/**
* Method actions()
*
* Fire off certain Google Pagespeed Insights plugin actions.
*
* @uses \MainWP\Child\MainWP_Child_Pagespeed::save_settings() Save the plugin settings.
* @uses \MainWP\Child\MainWP_Child_Pagespeed::set_showhide() Hide or unhide the Google Pagespeed Insights plugin.
* @uses \MainWP\Child\MainWP_Child_Pagespeed::get_sync_data() Get the Google Pagespeed Insights plugin data and store it in the sync request.
* @uses \MainWP\Child\MainWP_Child_Pagespeed::check_pages() Check pages page speed.
* @uses \MainWP\Child\MainWP_Helper::write()
*/
public function action() {
$information = array();
if ( ! defined( 'GPI_DIRECTORY' ) ) {
$information['error'] = 'Please install Google Pagespeed Insights plugin on child website';
MainWP_Helper::write( $information );
}
$mwp_action = MainWP_System::instance()->validate_params( 'mwp_action' );
if ( ! empty( $mwp_action ) ) {
switch ( $mwp_action ) {
case 'save_settings':
$information = $this->save_settings();
break;
case 'set_showhide':
$information = $this->set_showhide();
break;
case 'sync_data':
$information = $this->get_sync_data();
break;
case 'check_pages':
$information = $this->check_pages();
break;
}
}
MainWP_Helper::write( $information );
}
/**
* Method save_settings()
*
* Save the plugin settings.
*
* @uses MainWP_Child_Pagespeed::delete_data() Delete reports or all plugin data.
*
* @used-by MainWP_Child_Pagespeed::actions() Fire off certain Google Pagespeed Insights plugin actions.
*
* @return array Action result.
*/
public function save_settings() { // phpcs:ignore -- Current complexity is the only way to achieve desired results, pull request solutions appreciated.
$current_values = get_option( 'gpagespeedi_options' );
$checkstatus = apply_filters( 'gpi_check_status', false );
if ( $checkstatus ) {
return array( 'result' => 'RUNNING' );
}
$information = array();
// phpcs:disable WordPress.Security.NonceVerification
$settings = isset( $_POST['settings'] ) ? json_decode( base64_decode( wp_unslash( $_POST['settings'] ) ), true ) : array(); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions,WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- base64_encode required for backwards compatibility.
if ( is_array( $settings ) ) {
if ( isset( $settings['api_key'] ) && ! empty( $settings['api_key'] ) ) {
$current_values['google_developer_key'] = $settings['api_key'];
}
if ( isset( $settings['response_language'] ) ) {
$current_values['response_language'] = $settings['response_language'];
}
$current_values['strategy'] = isset( $_POST['strategy'] ) ? sanitize_text_field( wp_unslash( $_POST['strategy'] ) ) : '';
if ( isset( $settings['store_screenshots'] ) ) {
$current_values['store_screenshots'] = $settings['store_screenshots'];
}
if ( isset( $settings['use_schedule'] ) ) {
$current_values['use_schedule'] = $settings['use_schedule'];
}
if ( isset( $settings['max_execution_time'] ) ) {
$current_values['max_execution_time'] = $settings['max_execution_time'];
}
if ( isset( $settings['max_run_time'] ) ) {
$current_values['max_run_time'] = $settings['max_run_time'];
}
if ( isset( $settings['heartbeat'] ) ) {
$current_values['heartbeat'] = $settings['heartbeat'];
}
if ( isset( $settings['delay_time'] ) ) {
$current_values['sleep_time'] = $settings['delay_time'];
}
if ( isset( $settings['log_exception'] ) ) {
$current_values['log_api_errors'] = ( $settings['log_exception'] ) ? true : false;
}
if ( isset( $settings['report_expiration'] ) ) {
$current_values['recheck_interval'] = $settings['report_expiration'];
}
if ( isset( $settings['check_report'] ) ) {
if ( is_array( $settings['check_report'] ) ) {
$current_values['check_pages'] = in_array( 'page', $settings['check_report'] ) ? true : false;
$current_values['check_posts'] = in_array( 'post', $settings['check_report'] ) ? true : false;
$current_values['check_categories'] = in_array( 'category', $settings['check_report'] ) ? true : false;
$current_values['check_custom_urls'] = in_array( 'custom_urls', $settings['check_report'] ) ? true : false;
} else {
$current_values['check_pages'] = false;
$current_values['check_posts'] = false;
$current_values['check_categories'] = false;
$current_values['check_custom_urls'] = false;
}
}
if ( isset( $settings['delete_data'] ) && ! empty( $settings['delete_data'] ) ) {
$this->delete_data( $settings['delete_data'] );
}
if ( update_option( 'gpagespeedi_options', $current_values ) ) {
$information['result'] = 'SUCCESS';
} else {
$information['result'] = 'NOTCHANGE';
}
}
// phpcs:enable
$strategy = $current_values['strategy'];
$result = $this->get_sync_data( $strategy );
$information['data'] = $result['data'];
return $information;
}
/**
* Method delete_data()
*
* Delete reports or all plugin data.
*
* @used-by MainWP_Child_Pagespeed::save_settings() Save the plugin settings.
*
* @param string $what Contains information about what to delete, just reports or everything.
*/
public function delete_data( $what ) {
/**
* WordPress Database instance.
*
* @global object $wpdb
*/
global $wpdb;
$gpi_page_stats = $wpdb->prefix . 'gpi_page_stats';
$gpi_page_reports = $wpdb->prefix . 'gpi_page_reports';
$gpi_page_blacklist = $wpdb->prefix . 'gpi_page_blacklist';
// phpcs:disable -- safe queries. Required to achieve desired results, pull request solutions appreciated.
if ( 'purge_reports' === $what ) {
$wpdb->query( "TRUNCATE TABLE $gpi_page_stats" );
$wpdb->query( "TRUNCATE TABLE $gpi_page_reports" );
} elseif ( 'purge_everything' === $what ) {
$wpdb->query( "TRUNCATE TABLE $gpi_page_stats" );
$wpdb->query( "TRUNCATE TABLE $gpi_page_reports" );
$wpdb->query( "TRUNCATE TABLE $gpi_page_blacklist" );
}
// phpcs:enable
}
/**
* Method set_showhide()
*
* Hide or unhide the Google Pagespeed Insights plugin.
*
* @return array Action result.
*
* @uses \MainWP\Child\MainWP_Helper::update_option()
*
* @used-by MainWP_Child_Pagespeed::actions() Fire off certain Google Pagespeed Insights plugin actions.
*/
public function set_showhide() {
$hide = MainWP_System::instance()->validate_params( 'showhide' );
MainWP_Helper::update_option( 'mainwp_pagespeed_hide_plugin', $hide );
$information['result'] = 'SUCCESS';
return $information;
}
/**
* Method check_pages()
*
* Initiate the check pages page speed.
*
* @uses MainWP_Child_Pagespeed::do_check_pages() If needed, force recheck proces, if not just check.
*
* @used-by MainWP_Child_Pagespeed::actions() Fire off certain Google Pagespeed Insights plugin actions.
*
* @return array Action result.
*/
public function check_pages() {
// phpcs:disable WordPress.Security.NonceVerification
if ( isset( $_POST['force_recheck'] ) && ! empty( $_POST['force_recheck'] ) ) {
$recheck = true;
} else {
$recheck = false;
}
// phpcs:enable
$information = $this->do_check_pages( $recheck );
if ( isset( $information['checked_pages'] ) && $information['checked_pages'] ) {
$information['result'] = 'SUCCESS';
}
return $information;
}
/**
* Method do_check_pages()
*
* Check or force re-check pages page speed.
*
* @param bool $forceRecheck If true, force recheck process, if false, just regular check.
*
* @return array Action result.
*/
public function do_check_pages( $forceRecheck = false ) {
$information = array();
if ( defined( 'GPI_DIRECTORY' ) ) {
$checkstatus = apply_filters( 'gpi_check_status', false );
if ( $checkstatus ) {
$information['error'] = esc_html__( 'The API is busy checking other pages, please try again later.', 'mainwp-child' );
} else {
do_action( 'run_gpi', $forceRecheck );
$information['checked_pages'] = 1;
}
}
return $information;
}
/**
* Method get_sync_data()
*
* Get the Google Pagespeed Insights plugin data and store it in the sync request.
*
* @param string $strategy Contains the selected strategy (desktop, mobile or both).
*
* @uses MainWP_Child_Pagespeed::cal_pagespeed_data() Calculate page speed scores.
*
* @used-by MainWP_Child_Pagespeed::actions() Fire off certain Google Pagespeed Insights plugin actions.
*
* @return array Action result.
*/
public function get_sync_data( $strategy = '' ) {
if ( empty( $strategy ) ) {
$strategy = 'both';
}
$current_values = get_option( 'gpagespeedi_options' );
$checkstatus = apply_filters( 'gpi_check_status', false );
if ( $checkstatus ) {
return array( 'result' => 'RUNNING' );
}
$information = array();
$bad_key = ( $current_values['bad_api_key'] || empty( $current_values['google_developer_key'] ) );
$data = array( 'bad_api_key' => $bad_key );
if ( 'both' === $strategy || 'desktop' === $strategy ) {
$result = self::cal_pagespeed_data( 'desktop' );
if ( ! empty( $result ) && is_array( $result ) ) {
$data['desktop_score'] = $result['average_score'];
$data['desktop_total_pages'] = $result['total_pages'];
$data['desktop_last_modified'] = $result['last_modified'];
}
}
if ( 'both' === $strategy || 'mobile' === $strategy ) {
$result = self::cal_pagespeed_data( 'mobile' );
if ( ! empty( $result ) && is_array( $result ) ) {
$data['mobile_score'] = $result['average_score'];
$data['mobile_total_pages'] = $result['total_pages'];
$data['mobile_last_modified'] = $result['last_modified'];
}
}
$information['data'] = $data;
return $information;
}
/**
* Method cal_pagespeed_data()
*
* Calculate page speed scores.
*
* @param string $strategy Contains the selected strategy (desktop, mobile or both).
*
* @used-by MainWP_Child_Pagespeed::get_sync_data() Get the Google Pagespeed Insights plugin data and store it in the sync request.
*
* @return array Array containing data including last modified timespamp, average score and number of pages.
*/
public static function cal_pagespeed_data( $strategy ) {
/**
* WordPress Database instance.
*
* @global object $wpdb
*/
global $wpdb;
if ( ! defined( 'GPI_DIRECTORY' ) ) {
return false;
}
if ( 'desktop' !== $strategy && 'mobile' !== $strategy ) {
return false;
}
$data_typestocheck = self::get_filter_options( 'all' ); // @wordpress-security:ignore UnescapedDBParameter -- SQL fragment built from hardcoded type = %s patterns with validated post type values.
$cache_key = 'pagespeed_data_' . md5( $strategy . serialize( $data_typestocheck ) );
$cached_result = wp_cache_get( $cache_key, 'mainwp_pagespeed' );
if ( false !== $cached_result ) {
return $cached_result;
}
$allowed_score_columns = array(
'desktop' => 'desktop_score',
'mobile' => 'mobile_score',
);
$score_column = $allowed_score_columns[ $strategy ];
$gpi_page_stats = $wpdb->prefix . 'gpi_page_stats'; // @wordpress-security:ignore UnescapedDBParameter -- Table name is safe: wpdb->prefix + constant.
if ( ! empty( $data_typestocheck ) ) {
$allpagedata = $wpdb->get_results( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching,PluginCheck.Security.DirectDB.UnescapedDBParameter -- Direct query required for GPI plugin integration; results are cached via wp_cache_get/set. $score_column is whitelisted (line 541), $gpi_page_stats is safe constant (line 543), $data_typestocheck[0] is validated SQL fragment (line 530).
$wpdb->prepare(
"SELECT ID, URL, $score_column FROM $gpi_page_stats WHERE ( $data_typestocheck[0] )",
$data_typestocheck[1]
),
ARRAY_A
);
} else {
$allpagedata = array();
}
$reports_typestocheck = self::get_filter_options( 'all' ); // @wordpress-security:ignore UnescapedDBParameter -- SQL fragment built from hardcoded type = %s patterns with validated post type values.
$gpi_page_reports = $wpdb->prefix . 'gpi_page_reports'; // @wordpress-security:ignore UnescapedDBParameter -- Table name is safe: wpdb->prefix + constant.
if ( ! empty( $reports_typestocheck ) ) {
$allpagereports = $wpdb->get_results( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching,PluginCheck.Security.DirectDB.UnescapedDBParameter -- Direct query required for GPI plugin integration; results are cached via wp_cache_get/set. $gpi_page_stats and $gpi_page_reports are safe constants (lines 543, 558), $reports_typestocheck[0] is validated SQL fragment (line 557).
$wpdb->prepare(
"SELECT r.rule_key, r.rule_name FROM $gpi_page_stats d INNER JOIN $gpi_page_reports r ON r.page_id = d.ID AND r.strategy = %s WHERE ( $reports_typestocheck[0] )",
array_merge( array( $strategy ), $reports_typestocheck[1] )
),
ARRAY_A
);
} else {
$allpagereports = array();
}
$total_pages = count( $allpagedata );
$total_scores = 0;
$average_score = 0;
if ( ! empty( $total_pages ) && ! empty( $allpagereports ) ) {
foreach ( $allpagedata as $key => $pagedata ) {
$total_scores = $total_scores + $pagedata[ $score_column ];
}
$average_score = number_format( $total_scores / $total_pages );
}
switch ( $strategy ) {
case 'mobile':
$nullcheck = 'mobile_score IS NOT NULL';
$_select = ' max(mobile_last_modified) as last_modified ';
break;
case 'desktop':
$nullcheck = 'desktop_score IS NOT NULL';
$_select = ' max(desktop_last_modified) as last_modified ';
break;
}
if ( ! is_null( $reports_typestocheck ) ) {
$gpi_page_stats = $wpdb->prefix . 'gpi_page_stats'; // @wordpress-security:ignore UnescapedDBParameter -- Table name is safe: wpdb->prefix + constant.
$data = $wpdb->get_results( $wpdb->prepare( "SELECT $_select FROM $gpi_page_stats WHERE ( $reports_typestocheck[0] ) AND $nullcheck", $reports_typestocheck[1] ), ARRAY_A ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching,PluginCheck.Security.DirectDB.UnescapedDBParameter -- $_select is hardcoded from switch statement (lines 589, 593), $gpi_page_stats is safe constant (line 598), $reports_typestocheck[0] is validated SQL fragment (line 557), $nullcheck is hardcoded (lines 588, 592).
}
$result = array(
'last_modified' => is_array( $data[0] ) && isset( $data[0]['last_modified'] ) ? $data[0]['last_modified'] : 0,
'average_score' => $average_score,
'total_pages' => $total_pages,
);
wp_cache_set( $cache_key, $result, 'mainwp_pagespeed', HOUR_IN_SECONDS );
return $result;
}
/**
* Method get_filter_options()
*
* @param string $restrict_type Contains the restricted types.
*
* @return array Array containing the list of item types to check (posts, pages, categories,...).
* This method returns an array where [0] is a SQL fragment (e.g., "type = %s OR type = %s")
* and [1] is an array of values for $wpdb->prepare(). All fragments use %s placeholders
* with validated post type values (page, post, category, whitelisted custom post types).
*/
public static function get_filter_options( $restrict_type = 'all' ) { // phpcs:ignore -- Current complexity is the only way to achieve desired results, pull request solutions appreciated.
$types = array();
$gpi_options = get_option( 'gpagespeedi_options' );
$typestocheck = array();
if ( $gpi_options['check_pages'] && ( 'all' === $restrict_type || 'ignored' === $restrict_type || 'pages' === $restrict_type ) ) {
$typestocheck[] = 'type = %s';
$types[1][] = 'page';
}
if ( $gpi_options['check_posts'] && ( 'all' === $restrict_type || 'ignored' === $restrict_type || 'posts' === $restrict_type ) ) {
$typestocheck[] = 'type = %s';
$types[1][] = 'post';
}
if ( $gpi_options['check_categories'] && ( 'all' === $restrict_type || 'ignored' === $restrict_type || 'categories' === $restrict_type ) ) {
$typestocheck[] = 'type = %s';
$types[1][] = 'category';
}
if ( $gpi_options['cpt_whitelist'] && ( 'all' === $restrict_type || 'ignored' === $restrict_type || stristr( $restrict_type, 'gpi_custom_posts' ) ) ) {
$cpt_whitelist_arr = false;
if ( ! empty( $gpi_options['cpt_whitelist'] ) ) {
$cpt_whitelist_arr = unserialize( $gpi_options['cpt_whitelist'] ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions -- unserialize usage required to achieve desired results, pull request solutions appreciated.
}
$args = array(
'public' => true,
'_builtin' => false,
);
$custom_post_types = get_post_types( $args, 'names', 'and' );
// Custom post types are validated via get_post_types() and whitelisted via $cpt_whitelist_arr.
if ( 'gpi_custom_posts' !== $restrict_type && 'all' !== $restrict_type && 'ignored' !== $restrict_type ) {
$restrict_type = str_replace( 'gpi_custom_posts-', '', $restrict_type );
foreach ( $custom_post_types as $post_type ) {
if ( $cpt_whitelist_arr && in_array( $post_type, $cpt_whitelist_arr ) && $post_type === $restrict_type ) {
$typestocheck[] = 'type = %s';
$types[1][] = $custom_post_types[ $post_type ];
}
}
} else {
foreach ( $custom_post_types as $post_type ) {
if ( $cpt_whitelist_arr && in_array( $post_type, $cpt_whitelist_arr ) ) {
$typestocheck[] = 'type = %s';
$types[1][] = $custom_post_types[ $post_type ];
}
}
}
}
if ( $gpi_options['check_custom_urls'] ) {
/**
* WordPress Database instance.
*
* @global object $wpdb
*/
global $wpdb;
$cache_key = 'custom_url_types';
$custom_url_types = wp_cache_get( $cache_key, 'mainwp_pagespeed' );
if ( false === $custom_url_types ) {
$custom_url_types = $wpdb->get_col( 'SELECT DISTINCT type FROM ' . $wpdb->prefix . 'gpi_custom_urls ' ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching -- @wordpress-security:ignore UnescapedDBParameter -- Query result is cached; table name is safe constant (wpdb->prefix + constant).
wp_cache_set( $cache_key, $custom_url_types, 'mainwp_pagespeed', HOUR_IN_SECONDS );
}
if ( ! empty( $custom_url_types ) ) {
foreach ( $custom_url_types as $custom_url_type ) {
$typestocheck[] = 'type = %s';
$types[1][] = $custom_url_type;
}
}
}
if ( ! empty( $typestocheck ) ) {
$types[0] = '';
foreach ( $typestocheck as $type ) {
if ( ! is_array( $type ) ) {
$types[0] .= $type . ' OR ';
} else {
foreach ( $type as $custom_post_type ) {
$types[0] .= 'type = %s OR ';
$types[1][] = $custom_post_type;
}
}
}
$types[0] = rtrim( $types[0], ' OR ' );
return $types;
}
return null;
}
}