/**
* Processes the difference of the last snapshot and the current data
*
* an example:
* Snapshot with the objects 1, 2 and 4
* Current data with objects 2, 3 and 5
*
* The process would remove object 4
*
* Diem alteration :
* I never want translation records to be deleted.
* It allows not to load all language translation
* and to save a record without deleting all other translations
*
* @return Doctrine_Collection
*/
public function processDiff()
{
if ($translationPos = strpos($this->_table->getComponentName(), 'Translation')) {
$baseRecordClass = substr($this->_table->getComponentName(), 0, $translationPos);
if ($baseTable = dmDb::table($baseRecordClass)) {
return $this;
}
}
return parent::processDiff();
}
