Current File : //www/pinecnj.cz/old/www.pinecnj.cz/wp-content/plugins/wp-optimize/optimizations/postmeta.php
<?php
if (!defined('WPO_VERSION')) die('No direct access allowed');
class WP_Optimization_postmeta extends WP_Optimization {
public $ui_sort_order = 8000;
public $available_for_auto = false;
public $auto_default = false;
public function optimize() {
$clean = "DELETE pm FROM `".$this->wpdb->postmeta."` pm LEFT JOIN `".$this->wpdb->posts."` wp ON wp.ID = pm.post_id WHERE wp.ID IS NULL;";
$postmeta = $this->query($clean);
$message = sprintf(_n('%d orphaned postmeta deleted', '%d orphaned postmeta deleted', $postmeta, 'wp-optimize'), number_format_i18n($postmeta));
$this->logger->info($message);
$this->register_output($message);
}
public function get_info() {
$sql = "SELECT COUNT(*) FROM `".$this->wpdb->postmeta."` pm LEFT JOIN `".$this->wpdb->posts."` wp ON wp.ID = pm.post_id WHERE wp.ID IS NULL;";
$postmeta = $this->wpdb->get_var($sql);
if ($postmeta) {
$message = sprintf(_n('%d orphaned post meta data in your database', '%d orphaned postmeta in your database', $postmeta, 'wp-optimize'), number_format_i18n($postmeta));
} else {
$message = __('No orphaned post meta data in your database', 'wp-optimize');
}
$this->register_output($message);
}
public function settings_label() {
return __('Clean post meta data', 'wp-optimize');
}
// N.B. This is not currently used; it was commented out in 1.9.1
public function get_auto_option_description() {
return __('Remove orphaned post meta', 'wp-optimize');
}
}
Mini Shell