129 lines
3.5 KiB
PHP
129 lines
3.5 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2013 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class Gallery3_DAV_Album extends Sabre_DAV_Directory {
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private $item;
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private $stat;
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private $path;
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function __construct($path) {
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$this->cache = Gallery3_DAV_Cache::instance();
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$this->path = $path;
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$this->item = $this->cache->to_item($path);
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}
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function getName() {
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return $this->item->name;
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}
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function getChildren() {
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$return = array();
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foreach ($this->item->viewable()->children() as $child) {
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$return[] = $this->getChild($child->name);
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}
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return $return;
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}
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function getChild($name) {
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$rp = "{$this->path}/$name";
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$child = $this->cache->to_item($rp);
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if (!access::can("view", $child)) {
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throw new Sabre_DAV_Exception_FileNotFound("Access denied");
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}
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if ($child->is_album()) {
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return new Gallery3_DAV_Album($rp);
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} else {
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return new Gallery3_DAV_File($rp);
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}
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}
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public function createFile($name, $data=null) {
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try {
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access::required("view", $this->item);
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access::required("add", $this->item);
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} catch (Kohana_404_Exception $e) {
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throw new Sabre_DAV_Exception_Forbidden("Access denied");
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}
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if (substr($name, 0, 1) == ".") {
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return true;
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};
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try {
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$tempfile = tempnam(TMPPATH, "dav");
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$target = fopen($tempfile, "wb");
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stream_copy_to_stream($data, $target);
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fclose($target);
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$item = ORM::factory("item");
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$item->name = $name;
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$item->title = item::convert_filename_to_title($item->name);
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$item->description = "";
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$item->parent_id = $this->item->id;
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$item->set_data_file($tempfile);
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$item->type = "photo";
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$item->save();
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} catch (Exception $e) {
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unlink($tempfile);
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throw $e;
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}
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}
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public function createDirectory($name) {
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try {
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access::required("view", $this->item);
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access::required("add", $this->item);
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} catch (Kohana_404_Exception $e) {
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throw new Sabre_DAV_Exception_Forbidden("Access denied");
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}
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$album = ORM::factory("item");
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$album->type = "album";
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$album->parent_id = $this->item->id;
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$album->name = $name;
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$album->title = $name;
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$album->description = "";
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$album->save();
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// Refresh MPTT pointers
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$this->item->reload();
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}
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function getLastModified() {
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return $this->item->updated;
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}
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function setName($name) {
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if (!access::can("edit", $this->item)) {
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throw new Sabre_DAV_Exception_Forbidden("Access denied");
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};
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$this->item->name = $name;
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$this->item->save();
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}
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public function delete() {
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if (!access::can("edit", $this->item)) {
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throw new Sabre_DAV_Exception_Forbidden("Access denied");
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};
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$this->item->delete();
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}
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}
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