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<?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 script imports TinyMCE lang strings into Moodle English lang pack.
*
* @package editor_tinymce
* @copyright 2009 Petr Skoda (http://skodak.org)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define('CLI_SCRIPT', true);
require __DIR__ . '/../../../../config.php';
if (!$CFG->debugdeveloper) {
die('Only for developers!!!!!');
}
// Current strings in our lang pack.
$old_strings = editor_tinymce_get_all_strings();
ksort($old_strings);
// Upstream strings.
$parsed = editor_tinymce_parse_js_files();
ksort($parsed);
// Our modifications and upstream changes in existing strings.
$tweaked = array();
// Detect changes and new additions - ignore case difference, no UTF-8 here.
foreach ($parsed as $key=>$value) {
if (array_key_exists($key, $old_strings)) {
$oldvalue = $old_strings[$key];
if (strtolower($oldvalue) === strtolower($value)) {
$parsed[$key] = $oldvalue;
} else {
$tweaked[$key] = $oldvalue;
}
unset($old_strings[$key]);
}
}
if (!$handle = fopen("$CFG->dirroot/lib/editor/tinymce/lang/en/editor_tinymce.php", 'w')) {
echo "Cannot write to $filename !!";
exit(1);
}
$header = <<<EOT
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Strings for component 'editor_tinymce', language 'en'.
*
* Note: use editor/tinymce/extra/tools/update_lang_files.php script to import strings from upstream JS lang files.
*
* @package editor_tinymce
* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
EOT;
fwrite($handle, $header);
fwrite($handle, "\n\n//== Custom Moodle strings that are not part of upstream TinyMCE ==\n");
foreach ($old_strings as $key=>$value) {
fwrite($handle, editor_tinymce_encode_stringline($key, $value));
}
fwrite($handle, "\n\n// == TinyMCE upstream lang strings from all standard upstream plugins ==\n");
foreach ($parsed as $key=>$value) {
fwrite($handle, editor_tinymce_encode_stringline($key, $value, isset($tweaked[$key])));
}
if ($tweaked) {
fwrite($handle, "\n\n// == Our modifications or upstream changes ==\n");
foreach ($tweaked as $key=>$value) {
fwrite($handle, editor_tinymce_encode_stringline($key, $value));
}
}
fclose($handle);
get_string_manager()->reset_caches();
die("\nFinished update of EN lang pack (other langs have to be imported via AMOS)\n\n");
/// ============ Utility functions ========================
function editor_tinymce_encode_stringline($key, $value, $commentedout=false) {
$return = "\$string['$key'] = ".var_export($value, true).";";
if ($commentedout) {
$return = "/* $return */";
}
return $return."\n";
}
function editor_tinymce_get_all_strings() {
$sm = get_string_manager();
return $sm->load_component_strings('editor_tinymce', 'en', true, true);
}
function editor_tinymce_parse_js_files() {
global $CFG;
require_once("$CFG->libdir/editorlib.php");
$editor = get_texteditor('tinymce');
$basedir = "$CFG->libdir/editor/tinymce/tiny_mce/$editor->version";
$files = array();
$strings = array();
$files['simple'] = "$basedir/themes/simple/langs/en.js";
$files['advanced'] = "$basedir/themes/advanced/langs/en.js";
$files['advanced_dlg'] = "$basedir/themes/advanced/langs/en_dlg.js";
$items = new DirectoryIterator("$basedir/plugins/");
foreach ($items as $item) {
if ($item->isDot() or !$item->isDir()) {
continue;
}
$plugin = $item->getFilename();
if ($plugin === 'example') {
continue;
}
if (file_exists("$basedir/plugins/$plugin/langs/en.js")) {
$files[$plugin] = "$basedir/plugins/$plugin/langs/en.js";
}
if (file_exists("$basedir/plugins/$plugin/langs/en_dlg.js")) {
$files[$plugin.'_dlg'] = "$basedir/plugins/$plugin/langs/en_dlg.js";
}
unset($item);
}
unset($items);
// It would be too easy if TinyMCE used standard JSON in lang files...
// Core upstream pack.
$content = file_get_contents("$basedir/langs/en.js");
$content = trim($content);
$content = preg_replace("/^tinyMCE.addI18n\(\{en:/", '', $content);
$content = preg_replace("/\}\);$/", '', $content);
$content = preg_replace("/([\{,])([a-zA-Z0-9_]+):/", '$1"$2":', $content);
$content = preg_replace("/:'([^']*)'/", ':"$1"', $content);
$content = str_replace("\\'", "'", $content);
$maindata = json_decode($content, true);
if (is_null($maindata) or json_last_error() != 0) {
echo "error processing main lang file\n";
echo $content."\n\n";
exit(1);
}
foreach($maindata as $component=>$data) {
foreach ($data as $key=>$value) {
$strings["$component:$key"] = $value;
}
}
unset($content);
unset($maindata);
// Upstream plugins.
foreach($files as $plugin=>$path) {
$content = file_get_contents($path);
$content = trim($content);
$content = preg_replace("/^tinyMCE\.addI18n\('en\.[a-z09_]*',\s*/", '', $content);
$content = preg_replace("/\);$/", '', $content);
$content = preg_replace('/(\{|"\s*,)\s*([a-z0-9_]+)\s*:\s*"/m', '$1"$2":"', $content);
$content = str_replace("\\'", "'", $content);
$data = json_decode($content, true);
if (is_null($data) or json_last_error() != 0) {
echo "error processing $path lang file\n";
echo $content."\n\n";
exit(1);
}
foreach ($data as $key=>$value) {
if ($key === '_empty_') {
continue;
}
$strings["$plugin:$key"] = $value;
}
}
return $strings;
}