mirror of
https://github.com/Pathduck/gallery3.git
synced 2026-05-20 03:19:13 -04:00
b7700d1eec
robust in the face of a missing data file (movies and albums lack resize, albums lack full size, some albums don't have a thumb if they have no contents, etc)
81 lines
2.5 KiB
PHP
81 lines
2.5 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) 2000-2010 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 data_rest_Core {
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static function get($request) {
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$item = rest::resolve($request->url);
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access::required("view", $item);
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$p = $request->params;
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if (!isset($p->size) || !in_array($p->size, array("thumb", "resize", "full"))) {
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throw new Rest_Exception("Bad Request", 400, array("errors" => array("size" => "invalid")));
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}
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switch ($p->size) {
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case "thumb":
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$entity = array(
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"width" => $item->thumb_width,
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"height" => $item->thumb_height,
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"path" => $item->thumb_path());
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break;
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case "resize":
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$entity = array(
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"width" => $item->resize_width,
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"height" => $item->resize_height,
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"path" => $item->resize_path());
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break;
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case "full":
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$entity = array(
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"width" => $item->width,
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"height" => $item->height,
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"path" => $item->file_path());
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break;
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}
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if (file_exists($entity["path"]) && is_file($entity["path"])) {
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$entity["size"] = filesize($entity["path"]);
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$entity["contents"] = file_get_contents($entity["path"]);
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} else {
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$entity["size"] = null;
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$entity["contents"] = null;
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}
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unset($entity["path"]);
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$result = array(
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"url" => $request->url,
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"entity" => $entity,
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"relationships" => rest::relationships("data", $item));
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return $result;
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}
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static function resolve($id) {
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$item = ORM::factory("item", $id);
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if (!access::can("view", $item)) {
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throw new Kohana_404_Exception();
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}
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return $item;
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}
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static function url($item) {
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return url::abs_site("rest/data/{$item->id}");
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}
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}
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