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<?php
if (!defined('WPO_VERSION')) die('No direct access allowed');
class WP_Optimization_orphandata extends WP_Optimization {
public $ui_sort_order = 10000;
public $available_for_saving = true;
public $support_preview = false;
/** * Do actions after optimize() function. */ public function after_optimize() { $message = sprintf(_n('%s orphaned relationship data deleted', '%s orphaned relationship data deleted', $this->processed_count, 'wp-optimize'), number_format_i18n($this->processed_count));
if ($this->is_multisite_mode()) { $message .= ' ' . sprintf(_n('across %s site', 'across %s sites', count($this->blogs_ids), 'wp-optimize'), count($this->blogs_ids)); }
$this->logger->info($message); $this->register_output($message); }
/** * Do optimization. */ public function optimize() { $clean = "DELETE FROM `" . $this->wpdb->term_relationships . "` WHERE term_taxonomy_id=1 AND object_id NOT IN (SELECT id FROM `" . $this->wpdb->posts . "`);";
$orphandata = $this->query($clean); $this->processed_count += $orphandata; }
/** * Do actions after get_info() function. */ public function after_get_info() { if ($this->found_count > 0) { $message = sprintf(_n('%s orphaned relationship data in your database', '%s orphaned relationship data in your database', $this->found_count, 'wp-optimize'), number_format_i18n($this->found_count)); } else { $message = __('No orphaned relationship data in your database', 'wp-optimize'); }
if ($this->is_multisite_mode()) { $message .= ' ' . sprintf(_n('across %s site', 'across %s sites', count($this->blogs_ids), 'wp-optimize'), count($this->blogs_ids)); }
$this->register_output($message); }
/** * Get count of unoptimized items. */ public function get_info() { $sql = "SELECT COUNT(*) FROM `" . $this->wpdb->term_relationships . "` WHERE term_taxonomy_id=1 AND object_id NOT IN (SELECT id FROM `" . $this->wpdb->posts . "`);"; $orphandata = $this->wpdb->get_var($sql);
$this->found_count += $orphandata; } public function settings_label() { return __('Clean orphaned relationship data', 'wp-optimize'); } }
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