/**
* @see EventListenerInterface::listen_events()
* @param object $event_object
* @return bool
*/
public static function listen_events($event_object)
{
if ($event_object instanceof FileDeleteEvent) {
$file_version_array = FileVersion_Access::list_entries_by_toid($event_object->get_file_id());
if (is_array($file_version_array)) {
foreach ($file_version_array as $key => $value) {
if (self::delete_file_version_entries($value) == false) {
return false;
}
}
}
}
if ($event_object instanceof FileVersionDeleteEvent) {
if (self::delete_file_version_entries($event_object->get_file_version_id()) == false) {
return false;
}
}
if ($event_object instanceof CronEvent) {
if ($event_object->get_daily() == true) {
$max_cached_images = (int) Registry::get_value("data_max_cached_images");
$outdated_files = FileImageCache_Access::get_outdated_files_by_number($max_cached_images);
if (is_array($outdated_files) and count($max_cached_images) >= 1) {
foreach ($outdated_files as $key => $value) {
if (file_exists(constant("BASE_DIR") . "/filesystem/temp/" . $value['file_version_id'] . "-" . $value['width'] . "-" . $value['height'] . ".jpg")) {
if (unlink(constant("BASE_DIR") . "/filesystem/temp/" . $value['file_version_id'] . "-" . $value['width'] . "-" . $value['height'] . ".jpg") == false) {
return false;
}
} elseif (file_exists(constant("BASE_DIR") . "/filesystem/temp/" . $value['file_version_id'] . "-" . $value['width'] . "-" . $value['height'] . ".png")) {
if (unlink(constant("BASE_DIR") . "/filesystem/temp/" . $value['file_version_id'] . "-" . $value['width'] . "-" . $value['height'] . ".png") == false) {
return false;
}
}
$file_image_cache = new FileImageCache_Access($value['id']);
if ($file_image_cache->delete() == false) {
return false;
}
}
}
}
}
return true;
}
/**
* @see EventListenerInterface::listen_events()
* @param object $event_object
* @return bool
*/
public static function listen_events($event_object)
{
if ($event_object instanceof UserDeleteEvent) {
if (FileVersion_Access::set_owner_id_on_null($event_object->get_user_id()) == false) {
return false;
}
}
return true;
}