/**
* Returns the error_list if it exists or an empty_error_list if not
*
* @return object
* @access public
*/
function &get_error_dataset()
{
$error_list =& error_list :: instance();
$errors = $error_list->export();
if (!sizeof($errors))
return new empty_dataset();
$array = array();
foreach($errors as $field_name => $errors_array)
{
foreach($errors_array as $error)
{
if($child =& $this->find_child($field_name))
{
if(!$label = $child->get_attribute('label'))
$label = $child->get_server_id();
$array[] = array('label' => $label, 'error_message' => $error['error']);
}
}
}
return new array_dataset($array);
}
function _valid_perform()
{
$user_object =& site_object_factory::instance('user_object');
$data = $this->dataspace->export();
if (!$user_object->validate_password($data['old_password'])) {
$error_list =& error_list::instance();
$error_list->add_error('old_password', 'WRONG_PASSWORD');
$this->valid = false;
return $this->valid;
}
return $user_object->change_own_password($data['password']);
}
function test_add_error()
{
$e =& error_list::instance();
$e->add_error('test', 'error');
$errors = $e->get_errors('test');
$this->assertEqual(sizeof($errors), 1);
$this->assertEqual($errors[0]['error'], 'error');
$e->add_error('test', 'error2', array('param' => 1));
$errors = $e->get_errors('test');
$this->assertEqual(sizeof($errors), 2);
$this->assertEqual($errors[1]['error'], 'error2');
$this->assertEqual($errors[1]['params']['param'], 1);
$errors = $e->get_errors('no_errors');
$this->assertNull($errors);
}
function &_get_error_list()
{
return error_list::instance();
}
function render_errors()
{
$error_list =& error_list :: instance();
if($errors = $error_list->get_errors($this->id))
{
echo '<script language="javascript">';
foreach($errors as $error_data)
{
echo "set_error('{$this->id}', '" . addslashes($error_data['error']) . "');";
}
echo '</script>';
}
}