/**
* detach a single tag from records
*
* @param array $recordIds
* @param string $dirtyTagId
* @param string $appId
* @param Tinebase_Controller_Record_Abstract $controller
*/
protected function _detachSingleTag($recordIds, $dirtyTagId, $appId, $controller)
{
$tag = $this->getTagsById($dirtyTagId, Tinebase_Model_TagRight::USE_RIGHT)->getFirstRecord();
if (empty($tag)) {
Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . ' No use right for tag, detaching not possible.');
return;
}
$tagId = $tag->getId();
$attachedIds = array();
$select = $this->_db->select()->from(array('tagging' => SQL_TABLE_PREFIX . 'tagging'), 'record_id')->where($this->_db->quoteIdentifier('application_id') . ' = ?', $appId)->where($this->_db->quoteIdentifier('tag_id') . ' = ? ', $tagId)->where($this->_db->quoteInto($this->_db->quoteIdentifier('record_id') . ' IN (?)', $recordIds));
Tinebase_Backend_Sql_Abstract::traitGroup($select);
foreach ($this->_db->fetchAssoc($select) as $tagArray) {
$attachedIds[] = $tagArray['record_id'];
}
if (empty($attachedIds)) {
Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . ' There are no records we could detach the tag(s) from');
return;
}
Tinebase_Core::getLogger()->info(__METHOD__ . '::' . __LINE__ . ' Detaching 1 Tag from ' . count($attachedIds) . ' records.');
foreach ($attachedIds as $recordId) {
$this->_db->delete(SQL_TABLE_PREFIX . 'tagging', array($this->_db->quoteIdentifier('tag_id') . ' = ?' => $tagId, $this->_db->quoteIdentifier('record_id') . ' = ?' => $recordId, $this->_db->quoteIdentifier('application_id') . ' = ?' => $appId));
}
$controller->concurrencyManagementAndModlogMultiple($attachedIds, array('tags' => array($tag->toArray())), array('tags' => array()));
$this->_deleteOccurrence($tagId, count($attachedIds));
}
