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<?php
class Booked_WC_Cleanup {
protected $appointments = array();
private function __construct() {
$this->appointments_to_clean();
$this->clean();
}
public static function start() {
return new self();
}
protected function clean() {
foreach ($this->appointments as $app) {
$app_meta = get_post_meta($app->ID);
if ( !isset($app_meta['_booked_wc_appointment_order_id']) || isset($app_meta['_booked_wc_appointment_order_id']) && !$app_meta['_booked_wc_appointment_order_id'] ):
wp_delete_post($app->ID, true);
endif;
}
}
protected function appointments_to_clean() {
add_action('pre_get_posts', array($this, 'pre_get_posts'));
$this->appointments = get_posts(array(
'posts_per_page' => -1,
'post_type' => BOOKED_WC_POST_TYPE,
'post_status' => array('any'),
'suppress_filters' => false,
'_' . BOOKED_WC_PLUGIN_PREFIX . 'cleanup' => true
));
remove_action('pre_get_posts', array($this, 'pre_get_posts'));
return $this;
}
public function pre_get_posts( $query ) {
if ( !$query->get( '_' . BOOKED_WC_PLUGIN_PREFIX . 'cleanup') ) {
return $query;
}
add_filter('posts_where', array($this, 'posts_where'));
return $query;
}
public function posts_where( $where ) {
remove_filter('posts_where', array($this, 'posts_where'));
$time_created_meta_key = '_' . BOOKED_WC_PLUGIN_PREFIX . 'time_created';
$custom_fields_meta_key = '_cf_meta_value';
$post_type = BOOKED_WC_POST_TYPE;
$mode = Booked_WC_Settings::get_option('cleanup_mode');
$available_schedules = wp_get_schedules();
$schedule_details = $available_schedules[$mode];
$current_time = current_time('timestamp');
$time_to_compare = $current_time - esc_sql($schedule_details['interval']);
global $wpdb;
$appointment_to_delete = "SELECT p.ID FROM {$wpdb->posts} p
INNER JOIN {$wpdb->postmeta} time_created ON (p.ID = time_created.post_id AND time_created.meta_key = '{$time_created_meta_key}')
INNER JOIN {$wpdb->postmeta} custom_fields ON (p.ID = custom_fields.post_id AND custom_fields.meta_key = '{$custom_fields_meta_key}')
WHERE p.post_type = '{$post_type}'
AND CAST(time_created.meta_value AS SIGNED) < '{$time_to_compare}'
AND custom_fields.meta_value LIKE '%product_id::%'";
$where .= "AND `$wpdb->posts`.`ID` IN ( {$appointment_to_delete} )";
return $where;
}
}