protected function _init($key, $reset = false)
{
if (!is_array($this->{$key}) || $reset) {
$this->{$key} = array();
if (!$reset && !empty($GLOBALS['config']['header'][$key])) {
$this->{$key} = StringHelper::mixedToArray($GLOBALS['config']['header'][$key]);
}
}
}
public function addAppReferrer($params = NULL)
{
$fc = FrontController::getInstance();
if (!empty($params)) {
$params = StringHelper::mixedToArray($params);
$arr = array();
foreach ($params as $p) {
if (array_key_exists($p, $fc->request)) {
$arr[$p] = $fc->request[$p];
}
}
$this->addReferrer($fc->thisUrl($arr));
} else {
$this->addReferrer($fc->thisUrl());
}
}
/**
* check data before submitting
*/
public function check($fields = '')
{
if (empty($this->data)) {
return false;
}
$arr = StringHelper::mixedToArray($fields);
$ok = true;
if (count($arr)) {
foreach ($arr as $key) {
if (empty($this->data[$key])) {
$this->_error[$key] = 'compulsory_field';
$ok = false;
}
}
}
return $ok;
}
/**
* reset a session variable
*/
public function cleanSessionVariable($keys)
{
$keys = StringHelper::mixedToArray($keys);
foreach ($keys as $key) {
if (isset($_SESSION['appVariables'][$key])) {
unset($_SESSION['appVariables'][$key]);
}
}
}
