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102 lines
3.4 KiB
102 lines
3.4 KiB
2 years ago
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<?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 editor_tinymce
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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('../../../config.php');
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require_once("$CFG->dirroot/lib/jslib.php");
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require_once("$CFG->dirroot/lib/configonlylib.php");
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$lang = optional_param('elanguage', 'en', PARAM_SAFEDIR);
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$rev = optional_param('rev', -1, PARAM_INT);
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$PAGE->set_context(context_system::instance());
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$PAGE->set_url('/lib/editor/tinymce/extra/strings.php');
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if (!get_string_manager()->translation_exists($lang, false)) {
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$lang = 'en';
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$rev = -1; // Do not cache missing langs.
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}
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$candidate = "$CFG->cachedir/editor_tinymce/$rev/$lang.js";
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$etag = sha1("$lang/$rev");
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if ($rev > -1 and file_exists($candidate)) {
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if (!empty($_SERVER['HTTP_IF_NONE_MATCH']) || !empty($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
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// we do not actually need to verify the etag value because our files
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// never change in cache because we increment the rev parameter
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js_send_unmodified(filemtime($candidate), $etag);
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}
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js_send_cached($candidate, $etag, 'all_strings.php');
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}
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$string = get_string_manager()->load_component_strings('editor_tinymce', $lang);
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// Process the $strings to match expected tinymce lang array structure.
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$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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// Ignore non-TinyMCE strings.
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continue;
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}
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$result[$parts[0]][$parts[1]] = $value;
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}
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// Add subplugin strings, accept only those with proper pluginname prefix with colon.
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foreach (core_component::get_plugin_list('tinymce') as $component => $ignored) {
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$componentstrings = get_string_manager()->load_component_strings(
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'tinymce_' . $component, $lang);
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foreach ($componentstrings as $key => $value) {
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if (strpos($key, "$component:") !== 0 and strpos($key, $component.'_dlg:') !== 0) {
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// Ignore normal lang strings.
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continue;
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}
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$parts = explode(':', $key);
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if (count($parts) != 2) {
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// Ignore malformed strings with more colons.
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continue;
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}
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$component = $parts[0];
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$string = $parts[1];
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$result[$component][$string] = $value;
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}
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}
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$output = 'tinyMCE.addI18n({'.$lang.':'.json_encode($result).'});';
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if ($rev > -1) {
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js_write_cache_file_content($candidate, $output);
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// verify nothing failed in cache file creation
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clearstatcache();
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if (file_exists($candidate)) {
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js_send_cached($candidate, $etag, 'all_strings.php');
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}
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}
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js_send_uncached($output, 'all_strings.php');
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