mirror of
https://github.com/Pathduck/gallery3.git
synced 2026-05-21 11:59:13 -04:00
aa31e1f009
1) Drop the *_modified key, we don't really need it. The modification date is not relevant to our browser caching strategy. 2) Fix multiple issues with the Expires header and just hardcode it to the biggest possibly value for code clarity. 3) print the $content out directly instead of using fwrite 4) Minor cleanups in the installer.
63 lines
2.0 KiB
PHP
63 lines
2.0 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) 2000-2009 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 Javascript_Controller extends Controller {
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public function combined($key) {
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if (preg_match('/[^0-9a-f]/', $key)) {
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// The key can't contain non-hex, so just terminate early
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Kohana::show_404();
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}
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// We don't need to save the session for this request
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Session::abort_save();
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// Our data is immutable, so if they already have a copy then it needs no updating.
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if (!empty($_SERVER["HTTP_IF_MODIFIED_SINCE"])) {
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header('HTTP/1.0 304 Not Modified');
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return;
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}
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$cache = Cache::instance();
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if (strpos($_SERVER["HTTP_ACCEPT_ENCODING"], "gzip") !== false ) {
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$content = $cache->get("{$key}_gz");
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}
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if (empty($content)) {
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$content = $cache->get($key);
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}
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if (empty($content)) {
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Kohana::show_404();
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}
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if (strpos($_SERVER["HTTP_ACCEPT_ENCODING"], "gzip") !== false) {
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header("Content-Encoding: gzip");
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header("Cache-Control: public");
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}
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header("Content-Type: text/javascript; charset=UTF-8");
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header("Expires: Tue, 19 Jan 2038 00:00:00 GMT");
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header("Last-Modified: " . gmdate("D, d M Y H:i:s T", time()));
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Kohana::close_buffers(false);
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print $content;
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}
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}
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