/**
* It creates a new City object class ir if it has been created
* before, it return the previous object
*
* @access public
* @since unknown
* @return City
*/
public static function newInstance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
public function processEditForm($new_item = array(), $files = array())
{
$param_name = 'new_item';
Session::newInstance()->_setForm($param_name, $new_item);
// keep values on session
Session::newInstance()->_keepForm($param_name);
$default_fields = array('gn_id' => NULL, 'gn_title' => '', 'gn_description' => '', 'gn_tags' => '', 'gn_lang' => osc_current_admin_locale());
$new_item = array_merge($default_fields, $new_item);
if (!$new_item['gn_title']) {
throw new Exception(__('The title must not be empty', 'gz_news'));
}
if (!$new_item['gn_description']) {
throw new Exception(__('The description must not be empty', 'gz_news'));
}
$dao = GzNewsDao::newInstance();
if ($new_item['gn_id']) {
$item_exists = $dao->findByPrimaryKey($new_item['gn_id']);
if ($item_exists == FALSE) {
throw new Exception(__('The new does not exists anymore', 'gz_news'));
}
}
$success = $dao->save($new_item);
if ($success) {
if (!empty($files)) {
$this->uploadFiles($success, $files);
}
Session::newInstance()->_dropKeepForm($param_name);
}
return $success;
}
<?php
define('ABS_PATH', dirname(dirname(dirname(dirname(dirname($_SERVER['SCRIPT_FILENAME']))))) . '/');
define('OC_ADMIN', true);
require_once ABS_PATH . 'oc-load.php';
if (osc_is_admin_user_logged_in() == FALSE) {
die;
}
$model = new GzNewsModel();
$dao = GzNewsDao::newInstance();
$redirect_url = $_SERVER['HTTP_REFERER'];
$gn_id = (int) Params::getParam('gn_id');
$from_form = (bool) Params::getParam('from_form');
if ($from_form) {
$redirect_url = GzNewsUtils::getAdminIndexUrl();
}
$success = $dao->deleteByPrimaryKey($gn_id);
if ($success) {
$model->removeFiles($gn_id);
osc_add_flash_ok_message(__('The item was deleted successfully', 'gz_news'), 'admin');
} else {
osc_add_flash_error_message('There were a problem while deleting the item', 'admin');
}
$model->redirectTo($redirect_url);
