56 lines
1.9 KiB
PHP
56 lines
1.9 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 itemchecksum_sha1_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", $item);
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$checksum = "0";
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// If the KeepOriginal module is active, check for/use the
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// original image instead of the gallery edited version.
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if (module::is_active("keeporiginal")) {
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$original_image = VARPATH . "original/" . str_replace(VARPATH . "albums/", "", $item->file_path());
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if ($item->is_photo() && file_exists($original_image)) {
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$checksum = sha1_file($original_image);
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} else {
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$checksum = sha1_file($item->file_path());
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}
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} else {
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$checksum = sha1_file($item->file_path());
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}
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$data = array("checksum" => $checksum);
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return array(
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"url" => $request->url,
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"entity" => $data);
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}
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static function resolve($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/itemchecksum_sha1/{$item->id}");
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}
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}
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