mirror of
https://github.com/moodle/moodle.git
synced 2025-08-09 02:46:40 +02:00
111 lines
3.2 KiB
PHP
111 lines
3.2 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle 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 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* On-the-fly conversion of Moodle lang strings to TinyMCE expected JS format.
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*
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* @package moodlecore
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* @subpackage editor
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* @copyright 2009 Petr Skoda (http://skodak.org)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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define('NO_MOODLE_COOKIES', true);
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define('NO_UPGRADE_CHECK', true);
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require_once('../../../../config.php');
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$lang = optional_param('elanguage', 'en', PARAM_SAFEDIR);
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$theme = optional_param('etheme', 'advanced', PARAM_SAFEDIR);
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if (file_exists($CFG->dataroot .'/lang/'. $lang) or file_exists($CFG->dirroot .'/lang/'. $lang)) {
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//ok
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} else if (file_exists($CFG->dataroot.'/lang/'.$lang) or
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file_exists($CFG->dirroot .'/lang/'.$lang)) {
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//$lang = $lang;
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} else {
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$lang = 'en';
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}
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// load english defaults
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$string = array();
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foreach (get_langpack_locations('en') as $location) {
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if (!file_exists($location)) {
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continue;
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}
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include($location);
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}
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// find parent language
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if ($parent = get_parent_language($lang)) {
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foreach (get_langpack_locations($parent) as $location) {
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if (!file_exists($location)) {
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continue;
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}
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include($location);
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}
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}
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// load wanted language
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if ($lang !== 'en') {
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foreach (get_langpack_locations($lang) as $location) {
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if (!file_exists($location)) {
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continue;
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}
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include($location);
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}
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}
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//process the $strings to match expected tinymce lang array stucture
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$result = array();
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foreach ($string as $key=>$value) {
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$parts = explode(':', $key);
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if (count($parts) != 2) {
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// incorrect string - ignore
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continue;
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}
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$value = str_replace("%%","%",$value); // Unescape % characters
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$result[$parts[0]][$parts[1]] = $value;
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}
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$output = 'tinyMCE.addI18n({'.$lang.':'.json_encode($result).'});';
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$lifetime = '10'; // TODO: increase later
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@header('Content-type: text/javascript; charset=utf-8');
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@header('Content-length: '.strlen($output));
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@header('Last-Modified: '. gmdate('D, d M Y H:i:s', time()) .' GMT');
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@header('Cache-control: max-age='.$lifetime);
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@header('Expires: '. gmdate('D, d M Y H:i:s', time() + $lifetime) .'GMT');
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@header('Pragma: ');
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echo $output;
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/// ======= Functions =================
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function get_langpack_locations($lang) {
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global $CFG;
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$result = array();
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$result[] = "$CFG->dirroot/lang/$lang/editor_tinymce.php";
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$result[] = "$CFG->dataroot/lang/$lang/editor_tinymce.php";
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$result[] = "$CFG->dataroot/lang/{$lang}_local/editor_tinymce.php";
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return $result;
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}
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