/**
* Delete elements and linked data.
* If the process is called from the section each element will
* be processed and linked data will be deleted too.
*
* @param int $id Id of the section or the element itself.
* @param boolean $all Set the process to use.
*
* @return boolean
*/
public function deleteAll($id, $all = false)
{
$deleted = true;
$oQuestion = new FormQuestionObject();
$oText = new FormTextObject();
// If the method is called with wrong parameters
// If the method is called with wrong parameters
if (!$all && empty($id)) {
throw new Exception('Erreur de paramètres');
}
// If deletion is called by section deletion
if ($all) {
//Select all the elements of the section
$elements = $this->_selectElements($id, $all);
if (count($elements) > 0) {
//Call elements in section to delete them too
foreach ($elements as $element) {
if ($element['FE_TypeID'] == '2') {
$delElem = $oQuestion->deleteAll($element[$this->_dataId], $all);
} elseif ($element['FE_TypeID'] == '1') {
$delElem = $oText->deleteAll($element[$this->_dataId], $all);
}
if ($delElem) {
$this->delete($element[$this->_dataId]);
} else {
$deleted = false;
break;
}
}
}
// If deletion is done for only a defined section
} else {
// call the elements to be deleted
$element = $this->_selectElements($id);
if (count($element) && $element[0]['FE_TypeID'] == '2') {
$deleted = $oQuestion->deleteAll($id, true);
} elseif (count($element) && $element[0]['FE_TypeID'] == '1') {
$deleted = $oText->deleteAll($element[0][$this->_dataId], true);
}
if ($deleted) {
$this->delete($id);
}
}
return $deleted;
}
