Current Path : C:/Users/Mahmood/Desktop/moodle8/theme/ |
Current File : C:/Users/Mahmood/Desktop/moodle8/theme/javascript.php |
<?php // This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * This file is responsible for serving the one huge CSS of each theme. * * @package core * @copyright 2009 Petr Skoda (skodak) {@link http://skodak.org} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ // disable moodle specific debug messages and any errors in output, // comment out when debugging or better look into error log! define('NO_DEBUG_DISPLAY', true); // we need just the values from config.php and minlib.php define('ABORT_AFTER_CONFIG', true); require('../config.php'); // this stops immediately at the beginning of lib/setup.php require_once("$CFG->dirroot/lib/jslib.php"); if ($slashargument = min_get_slash_argument()) { $slashargument = ltrim($slashargument, '/'); if (substr_count($slashargument, '/') < 2) { header('HTTP/1.0 404 not found'); die('Slash argument must contain both a revision and a file path'); } // image must be last because it may contain "/" list($themename, $rev, $type) = explode('/', $slashargument, 3); $themename = min_clean_param($themename, 'SAFEDIR'); $rev = min_clean_param($rev, 'INT'); $type = min_clean_param($type, 'SAFEDIR'); } else { $themename = min_optional_param('theme', 'standard', 'SAFEDIR'); $rev = min_optional_param('rev', -1, 'INT'); $type = min_optional_param('type', 'head', 'RAW'); } if ($type !== 'head' and $type !== 'footer') { header('HTTP/1.0 404 not found'); die('Theme was not found, sorry.'); } if (file_exists("$CFG->dirroot/theme/$themename/config.php")) { // exists } else if (!empty($CFG->themedir) and file_exists("$CFG->themedir/$themename/config.php")) { // exists } else { header('HTTP/1.0 404 not found'); die('Theme was not found, sorry.'); } $candidate = "$CFG->localcachedir/theme/$rev/$themename/javascript_$type.js"; $etag = sha1("$rev/$themename/$type"); if ($rev > 0 and file_exists($candidate)) { if (!empty($_SERVER['HTTP_IF_NONE_MATCH']) || !empty($_SERVER['HTTP_IF_MODIFIED_SINCE'])) { // we do not actually need to verify the etag value because our files // never change in cache because we increment the rev parameter js_send_unmodified(filemtime($candidate), $etag); } js_send_cached($candidate, $etag); } //================================================================================= // ok, now we need to start normal moodle script, we need to load all libs and $DB define('ABORT_AFTER_CONFIG_CANCEL', true); define('NO_MOODLE_COOKIES', true); // Session not used here define('NO_UPGRADE_CHECK', true); // Ignore upgrade check require("$CFG->dirroot/lib/setup.php"); $theme = theme_config::load($themename); $themerev = theme_get_revision(); if ($themerev <= 0 or $rev != $themerev) { // Do not send caching headers if they do not request current revision, // we do not want to pollute browser caches with outdated JS. js_send_uncached($theme->javascript_content($type)); } make_localcache_directory('theme', false); js_write_cache_file_content($candidate, core_minify::js_files($theme->javascript_files($type))); // Verify nothing failed in cache file creation. clearstatcache(); if (file_exists($candidate)) { js_send_cached($candidate, $etag); } js_send_uncached($theme->javascript_content($type));