/**
* Removes expired tmp directories. It calls by WPL cronjobs
* @author Howard <*****@*****.**>
* @static
*/
public static function delete_expired_tmp()
{
$path = wpl_global::get_tmp_path();
$folders = wpl_folder::folders($path);
$now = time();
$_3days = 259200;
#3days in seconds
foreach ($folders as $folder) {
$full_path = $path . $folder;
$latest_modification_time = filemtime($full_path);
if ($now - $latest_modification_time > $_3days) {
wpl_folder::delete($full_path);
}
}
}
/**
* Uninstalling WPL
* @author Howard <*****@*****.**>
* @return boolean
*/
public function uninstall_wpl()
{
$tables = wpl_db::select('SHOW TABLES');
$database = wpl_db::get_DBO();
foreach ($tables as $table_name => $table) {
if (strpos($table_name, $database->prefix . 'wpl_') !== false) {
/** drop table **/
wpl_db::q("DROP TABLE `{$table_name}`");
}
}
/** delete options **/
wpl_db::q("DELETE FROM `#__options` WHERE `option_name` LIKE 'wpl_%' AND `option_name` NOT LIKE 'wpl_theme%'", 'delete');
/** remove WPL upload directory **/
if (function_exists('is_multisite') and is_multisite() and wpl_global::check_addon('multisite')) {
$original_blog_id = wpl_global::get_current_blog_id();
// Get all blogs
$blogs = wpl_db::select("SELECT `blog_id` FROM `#__blogs`", 'loadColumn');
foreach ($blogs as $blog) {
if (!isset($blog->blog_id)) {
continue;
}
switch_to_blog($blog->blog_id);
$upload_path = wpl_global::get_upload_base_path($blog->blog_id);
if (wpl_folder::exists($upload_path)) {
wpl_folder::delete($upload_path);
}
}
switch_to_blog($original_blog_id);
} else {
$upload_path = wpl_global::get_upload_base_path();
if (wpl_file::exists($upload_path)) {
wpl_file::delete($upload_path);
}
}
return true;
}
/**
* Purge a property completely
* @author Howard <*****@*****.**>
* @static
* @param int $property_id
* @param boolean $trigger_event
* @return boolean
*/
public static function purge($property_id, $trigger_event = true)
{
/** first validation **/
if (!trim($property_id)) {
return false;
}
$property_data = self::get_property_raw_data($property_id);
/** trigger event **/
if ($trigger_event) {
wpl_global::event_handler('property_before_purge', array('property_id' => $property_id, 'property_data' => $property_data));
}
/** purging property related data **/
_wpl_import('libraries.items');
wpl_items::delete_all_items($property_id, $property_data['kind']);
/** purging property record **/
wpl_db::delete('wpl_properties', $property_id);
/** purging property folder **/
wpl_folder::delete(wpl_items::get_path($property_id));
/** trigger event **/
if ($trigger_event) {
wpl_global::event_handler('property_purged', array('property_id' => $property_id, 'property_data' => $property_data));
}
return true;
}
