52 lines
1.8 KiB
PHP
52 lines
1.8 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 tag_item_rest_Core {
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static function get($request) {
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list ($tag, $item) = rest::resolve($request->url);
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return array(
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"url" => $request->url,
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"entity" => array(
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"tag" => rest::url("tag", $tag),
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"item" => rest::url("item", $item)));
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}
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static function delete($request) {
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list ($tag, $item) = rest::resolve($request->url);
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access::required("edit", $item);
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$tag->remove($item);
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$tag->save();
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}
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static function resolve($tuple) {
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list ($tag_id, $item_id) = explode(",", $tuple);
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$tag = ORM::factory("tag", $tag_id);
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$item = ORM::factory("item", $item_id);
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if (!$tag->loaded() || !$item->loaded() || !$tag->has($item) || !access::can("view", $item)) {
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throw new Kohana_404_Exception();
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}
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return array($tag, $item);
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}
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static function url($tag, $item) {
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return url::abs_site("rest/tag_item/{$tag->id},{$item->id}");
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}
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}
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