/**
* Delete a directory in database, but not in filesystem
* @param string $tablename
* @return boolean Returns TRUE on success or FALSE on failure.
*/
public function deleteOnlyDb($tablename = '')
{
if ($this->getId() <= 0) {
throw sf_exception('error', 'directory_is_not_loaded');
return FALSE;
}
// check perm
if ($this->hasPerm('delete') == FALSE) {
throw sf_exception('error', 'permission_denied');
return FALSE;
}
//first delete sub files and directories
try {
// delete files of directory
$filecol = sf_api('MODEL', 'FileSqlCollection');
$filecol->setIdclient($this->getField('idclient'));
$filecol->setIdlang($this->getField('idlang'));
$filecol->setFreefilter('area', $this->getField('area'));
$filecol->setFreefilter('iddirectory', $this->getId());
$filecol->generate();
if ($filecol->getCount() > 0) {
$iter = $filecol->getItemsAsIterator();
while ($iter->valid()) {
$file = $iter->current();
//echo "delete file ".$file->getField('filename')."<br />";
$file->delete();
$iter->next();
}
}
unset($filecol);
// delete subdirectories
$dircol = sf_api('MODEL', 'DirectorySqlCollection');
$dircol->setIdclient($this->getField('idclient'));
$dircol->setIdlang($this->getField('idlang'));
$dircol->setFreefilter('area', $this->getField('area'));
$dircol->setFreefilter('parentid', $this->getId());
$dircol->generate();
if ($dircol->getCount() > 0) {
$iter = $dircol->getItemsAsIterator();
while ($iter->valid()) {
$directory = $iter->current();
//echo "delete directory ".$directory->getField('dirname')."<br />";
$directory->delete();
$iter->next();
}
}
unset($dircol);
} catch (Exception $e) {
// TODO collect the recursive exeptions and create a new one in the top item
//echo $e->getMessage()."<br />";
}
// delete sql item
if (parent::delete($tablename) == FALSE) {
throw sf_exception('error', 'delete_directory_from_db_failed', array('dirname' => $fields['dirname']));
return FALSE;
}
// delete rights
if ($this->deleteAllPerms() == FALSE) {
throw sf_exception('warning', 'delete_rights_failed', array('dirname' => $this->getField('dirname')));
return FALSE;
}
return TRUE;
}
/**
* Add the user rights/permission for the item if perms exists.
* @param Array $fields
* @return Boolean|null Returns TRUE on success. Otherwise returns FALSE. And returns 'null' if no rights added.
*/
protected function _addUserRights($fields)
{
// set userright after upload
// 1. if userrights are existing ... no changes
// 2. no userrights are existing ... xcopy directory-rights to the file, reset the directory bits
if ($this->permsExists() == FALSE) {
// Note: If file is in root directory (iddirectory == 0) then use area rights (e.g. area_fm, area_css, ...). Otherwise use object perm for upload.
$permname = (int) $fields['iddirectory'] == 0 ? 'area_' . $fields['area'] : $this->objperm['upload']['type'];
// copy userrights from directory
$bool = $this->cfg->perm()->xcopy_perm($fields['iddirectory'], $permname, $this->getId(), $this->objperm['default']['type'], 0x1b50000, 0, 0, TRUE);
if ($bool == FALSE) {
throw sf_exception('warning', 'add_rights_failed', array('path' => $this->getPath($fields['area'], '', $fields['filename'])));
return FALSE;
}
return TRUE;
}
return null;
}
