/**
* Process add/remove files.
*
* @param object $collection The collection to be altered.
* @param array $files The files to be added or removed.
*
* @return void.
*/
protected function _addRemoveFilesFromCollection($collection, $files)
{
foreach ($files as $id => $value) {
if ($value == 'add' && !$collection->checkForFileMembership($id)) {
$assoc = new BagitFileCollectionAssociation();
$assoc->collection_id = $collection->id;
$assoc->file_id = $id;
$assoc->save();
} else {
if ($value == 'remove') {
$assoc = $this->_helper->db->getTable('BagitFileCollectionAssociation')->getAssociationByIds($id, $collection->id);
$assoc->delete();
}
}
}
}
/**
* Adds all files to the collection.
*
* @return array $files The files.
*/
public function addAllFiles()
{
$fileTable = $this->getTable('File');
$files = $fileTable->fetchObjects($fileTable->getSelect());
foreach ($files as $file) {
$test_for_assoc = $this->getTable('BagitFileCollectionAssociation')->getAssociationByIds($file->id, $this->id);
if (count($test_for_assoc) == 0) {
$assoc = new BagitFileCollectionAssociation();
$assoc->file_id = $file->id;
$assoc->collection_id = $this->id;
$assoc->save();
}
}
}