/**
* recursively deletes a folder in database and physically
* @param object $dir folder database object
* @param $groupid
* @uses $CFG
* @uses $USER
*/
function fm_delete_folder($dir, $groupid)
{
global $CFG, $USER;
// if the dir being deleted is a root dir (eg. has some dir's under it)
if ($child = get_record('fmanager_folders', 'pathid', $dir->id)) {
fm_delete_folder($child, $groupid);
}
// Deletes all files/url links under folder
if ($allrecs = get_records('fmanager_link', 'folder', $dir->id)) {
foreach ($allrecs as $ar) {
// a file
if ($ar->type == TYPE_FILE || $ar->type == TYPE_ZIP) {
fm_remove_file($ar, $groupid);
}
// removes shared aspect
delete_records('fmanager_shared', 'sharedlink', $ar->id);
// Delete link
delete_records('fmanager_link', 'id', $ar->id);
}
}
// delete shared to folder
delete_records('fmanager_shared', 'sharedlink', $dir->id);
if ($groupid == 0) {
if (!@rmdir($CFG->dataroot . "/file_manager/users/" . $USER->id . $dir->path . $dir->name . "/")) {
error(get_string('errnodeletefolder', 'block_file_manager'));
}
} else {
if (!@rmdir($CFG->dataroot . "/file_manager/groups/" . $groupid . $dir->path . $dir->name . "/")) {
error(get_string('errnodeletefolder', 'block_file_manager'));
}
}
delete_records('fmanager_folders', 'id', $dir->id);
}
$tmprec = get_record('fmanager_folders', 'id', $c);
$tmplist .= $tmprec->name;
$list->thelist[] = $tmplist;
}
}
if ($tmpcount > 0) {
$list->inusemsg = get_string('msgfolderinuse', 'block_file_manager');
}
}
$list->inusemsg .= get_string('msgsublinksdeleted', 'block_file_manager');
if (isset($_POST['yesdel'])) {
$chkdup = NULL;
foreach ($cb as $c) {
if ($c != 0 && $chkdup != $c) {
$tmppath = get_record('fmanager_folders', 'id', $c);
fm_delete_folder($tmppath, $groupid);
}
$chkdup = $c;
}
// ALl deletion handled by fm_delete_folder function
//if (fm_process_del('fmanager_folders',$cb)) {
print_simple_box(get_string('msgdeleteok', 'block_file_manager'), 'center', "", "#FFFFFF");
redirect("view.php?id={$id}&groupid={$groupid}&rootdir={$rootdir}");
//}
}
break;
default:
error(get_string('errwrongparam', 'block_file_manager'), "view.php?id={$id}&groupid={$groupid}&rootdir={$rootdir}");
break;
}
print_heading(get_string('confdelete', 'block_file_manager'));
