/**
* fetches attachments for multiple records at once
*
* @param Tinebase_Record_RecordSet $records
*
* @todo maybe this should be improved
*/
public function getMultipleAttachmentsOfRecords($records)
{
if ($records instanceof Tinebase_Record_Abstract) {
$records = new Tinebase_Record_RecordSet(get_class($records), array($records));
}
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Fetching attachments for ' . count($records) . ' record(s)');
}
$parentNodes = new Tinebase_Record_RecordSet('Tinebase_Model_Tree_Node');
$recordNodeMapping = array();
$typeMap = array();
foreach ($records as $record) {
$typeMap[get_class($record)][] = $record->getId();
$record->attachments = new Tinebase_Record_RecordSet('Tinebase_Model_Tree_Node');
}
foreach ($typeMap as $className => $recordIds) {
$classPathName = $this->_fsController->getApplicationBasePath($record->getApplication(), Tinebase_FileSystem::FOLDER_TYPE_RECORDS) . '/' . $className;
// top folder for record attachments
try {
$classPathNode = $this->_fsController->stat($classPathName);
} catch (Tinebase_Exception_NotFound $tenf) {
continue;
}
// subfolders for all records attachments
$searchFilter = new Tinebase_Model_Tree_Node_Filter(array(array('field' => 'parent_id', 'operator' => 'equals', 'value' => $classPathNode->getId()), array('field' => 'name', 'operator' => 'in', 'value' => $recordIds)));
$recordNodes = $this->_fsController->searchNodes($searchFilter);
if ($recordNodes->count() === 0) {
// nothing to be done
continue;
}
foreach ($recordNodes as $recordNode) {
$recordNodeMapping[$recordNode->getId()] = $recordNode->name;
}
// get attachments
$attachmentNodes = $this->_fsController->getTreeNodeChildren($recordNodes);
// add attachments to records
foreach ($attachmentNodes as $attachmentNode) {
$record = $records->getById($recordNodeMapping[$attachmentNode->parent_id]);
$record->attachments->addRecord($attachmentNode);
}
}
}
