/**
* Event after deleting a document
*
* Deletes all related documents
*
* @param $e \Zend_EventManager_Event
* @throws Exception
* @throws \Zend_Exception
*/
public function deleteDocument($e)
{
// Check if this function is not in progress
if (\Zend_Registry::isRegistered('Multilingual_delete') && \Zend_Registry::get('Multilingual_delete') == 1) {
return;
}
// Lock this event-trigger
\Zend_Registry::set('Multilingual_delete', 1);
/**@var Document $sourceDocument */
$sourceDocument = $e->getTarget();
// Get current language
$sourceLanguage = $sourceDocument->getProperty('language');
// Remove document in each language
$languages = Tool::getValidLanguages();
foreach ($languages as $language) {
if ($language != $sourceLanguage) {
$target = \Multilingual\Document::getDocumentInOtherLanguage($sourceDocument, $language);
if ($target) {
$target->delete();
}
}
}
// Remove link to other documents
$t = new Keys();
$row = $t->fetchRow('document_id = ' . $sourceDocument->getId());
$t->delete('sourcePath = "' . $row->sourcePath . '"');
// Unlock this event-trigger
\Zend_Registry::set('Multilingual_delete', 0);
}
