mirror of
https://github.com/moodle/moodle.git
synced 2025-01-19 14:27:22 +01:00
372 lines
15 KiB
PHP
372 lines
15 KiB
PHP
<?PHP // $Id$
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require_once('../config.php');
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$mode = optional_param('mode', '', PARAM_ALPHA);
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$currentfile = optional_param('currentfile', 'moodle.php', PARAM_FILE);
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require_login();
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if (!isadmin()) {
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error("You need to be admin to edit this page");
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}
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if (! $site = get_site()) {
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error("Site not defined!");
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}
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$stradministration = get_string("administration");
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$strconfiguration = get_string("configuration");
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$strlanguage = get_string("language");
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$strcurrentlanguage = get_string("currentlanguage");
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$strmissingstrings = get_string("missingstrings");
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$streditstrings = get_string("editstrings", 'admin');
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$stredithelpdocs = get_string("edithelpdocs", 'admin');
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$strthislanguage = get_string("thislanguage");
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switch ($mode) {
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case "missing":
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$navigation = "<a href=\"lang.php\">$strlanguage</a> -> $strmissingstrings";
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$title = $strmissingstrings;
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$button = '<form target="'.$CFG->framename.'" method="get" action="'.$CFG->wwwroot.'/'.$CFG->admin.'/lang.php">'.
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'<input type="hidden" name="mode" value="compare" />'.
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'<input type="submit" value="'.$streditstrings.'" /></form>';
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break;
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case "compare":
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$navigation = "<a href=\"lang.php\">$strlanguage</a> -> $streditstrings";
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$title = $streditstrings;
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$button = '<form target="'.$CFG->framename.'" method="get" action="'.$CFG->wwwroot.'/'.$CFG->admin.'/lang.php">'.
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'<input type="hidden" name="mode" value="missing" />'.
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'<input type="submit" value="'.$strmissingstrings.'" /></form>';
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break;
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default:
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$title = $strlanguage;
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$navigation = $strlanguage;
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$button = '';
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break;
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}
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$currentlang = current_language();
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print_header("$site->shortname: $title", "$site->fullname",
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"<a href=\"index.php\">$stradministration</a> -> ".
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"<a href=\"configure.php\">$strconfiguration</a> -> $navigation",
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'', '', true, $button);
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if (!$mode) {
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print_simple_box_start('center','80%');
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echo '<table align="center" width="100%"><tr><td width="50%" align="center">';
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print_string('managelang','admin');
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echo '</td><td align="center" width="50%">';
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print_string('editlang','admin');
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echo '</td></tr><tr><td>';
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print_string('lang16notify','admin');
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echo '<p /><a href="langimport.php">'.get_string('langimport','admin').'</a>';
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echo '</td><td>';
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$currlang = current_language();
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$langs = get_list_of_languages();
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echo "<table align=\"center\"><tr><td align=\"right\">";
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echo "<b>$strcurrentlanguage:</b>";
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echo "</td><td>";
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echo popup_form ("$CFG->wwwroot/$CFG->admin/lang.php?lang=", $langs, "chooselang", $currlang, "", "", "", true);
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echo '</td></tr><tr><td colspan="2">';
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$options["lang"] = $currentlang;
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//print_single_button("http://moodle.org/download/lang/", $options, get_string("latestlanguagepack"));
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echo "</td></tr></table>";
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print_heading("<a href=\"lang.php?mode=missing\">$strmissingstrings</a>");
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print_heading("<a href=\"lang.php?mode=compare\">$streditstrings</a>");
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print_heading("<a href=\"langdoc.php\">$stredithelpdocs</a>");
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echo '</td></tr></table>';
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print_simple_box_end();
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print_footer();
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exit;
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}
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// Get a list of all the root files in the English directory
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$langdir = "$CFG->dataroot/lang/$currentlang";
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$enlangdir = "$CFG->dirroot/lang/en_utf8";
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if (! $stringfiles = get_directory_list($enlangdir, "", false)) {
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error("Could not find English language pack!");
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}
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foreach ($stringfiles as $key => $file) {
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if (substr($file, -4) != ".php") { //Avoid non php files to be showed
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unset($stringfiles[$key]);
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}
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if ($file == "langconfig.php") { //Avoid langconfig.php to be showed
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unset($stringfiles[$key]);
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}
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}
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if ($mode == "missing") {
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if (!file_exists($langdir)) {
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error ('to edit this language pack, you need to put it in '.$CFG->dataroot.'/lang');
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}
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// For each file, check that a counterpart exists, then check all the strings
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foreach ($stringfiles as $file) {
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unset($string);
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include("$enlangdir/$file");
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$enstring = $string;
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unset($string);
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if (file_exists("$langdir/$file")) {
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include("$langdir/$file");
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} else {
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notify(get_string("filemissing", "", "$langdir/$file"));
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$string = array();
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}
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$first = true;
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foreach ($enstring as $key => $value) {
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if (empty($string[$key]) and $string[$key] != "0") { //bug fix 4735 mits
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$value = htmlspecialchars($value);
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$value = str_replace("$"."a", "\\$"."a", $value);
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$value = str_replace("%%","%",$value);
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if ($first) {
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echo "<p><b>".get_string("stringsnotset","","$langdir/$file")."</b></p><pre>";
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$first = false;
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$somethingfound = true;
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}
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echo "$"."string['$key'] = \"$value\";<br />";
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}
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}
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if (!$first) {
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echo '</pre><hr />';
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}
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}
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if (! $files = get_directory_list("$CFG->dirroot/lang/en_utf8/help", "CVS")) {
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error("Could not find English language help files!");
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}
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foreach ($files as $filekey => $file) { // check all the help files.
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if (!file_exists("$langdir/help/$file")) {
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echo "<p><font color=\"red\">".get_string("filemissing", "", "$langdir/help/$file")."</font></p>";
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$somethingfound = true;
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continue;
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}
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}
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if (! $files = get_directory_list("$CFG->dirroot/lang/en_utf8/docs", "CVS")) {
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error("Could not find English language docs files!");
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}
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foreach ($files as $filekey => $file) { // check all the docs files.
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if (!file_exists("$langdir/docs/$file")) {
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echo "<p><font color=\"red\">".get_string("filemissing", "", "$langdir/docs/$file")."</font></p>";
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$somethingfound = true;
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continue;
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}
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}
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if (!empty($somethingfound)) {
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print_continue("lang.php");
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} else {
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notice(get_string("languagegood"), "lang.php");
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}
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} else if ($mode == "compare") {
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if (!file_exists($langdir)) {
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error ('to edit this language pack, you need to put it in '.$CFG->dataroot.'/lang');
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}
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if (isset($_POST['currentfile'])){ // Save a file
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if (!confirm_sesskey()) {
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error(get_string('confirmsesskeybad', 'error'));
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}
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$newstrings = array();
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foreach ($_POST as $postkey => $postval) {
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$stringkey = lang_file_string_key($postkey);
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$newstrings[$stringkey] = $postval;
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}
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unset($newstrings['currentfile']);
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if (lang_save_file($langdir, $currentfile, $newstrings)) {
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notify(get_string("changessaved")." ($langdir/$currentfile)", "green");
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} else {
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error("Could not save the file '$currentfile'!", "lang.php?mode=compare&currentfile=$currentfile");
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}
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}
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print_heading_with_help($streditstrings, "langedit");
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print_simple_box_start("center", "80%");
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echo '<center><font size="2">';
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foreach ($stringfiles as $file) {
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if ($file == $currentfile) {
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echo "<b>$file</b> ";
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} else {
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echo "<a href=\"lang.php?mode=compare&currentfile=$file\">$file</a> ";
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}
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}
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echo '</font></center>';
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print_simple_box_end();
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print_heading("$currentfile", "center", 4);
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if (!file_exists("$langdir/$currentfile")) {
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if (!touch("$langdir/$currentfile")) {
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echo "<p><font color=\"red\">".get_string("filemissing", "", "$langdir/$currentfile")."</font></p>";
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continue;
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}
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}
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error_reporting(0);
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if ($f = fopen("$langdir/$currentfile","r+") && ($currentlang != "en_utf8")) {
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$editable = true;
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fclose($f);
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} else {
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$editable = false;
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echo "<p><font size=\"1\">".get_string("makeeditable", "", "$langdir/$currentfile")."</font></p>";
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}
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///added code here to prevent en_utf8 being edited
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error_reporting(7);
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unset($string);
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include("$enlangdir/$currentfile");
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$enstring = $string;
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if ($currentlang != 'en' and $currentfile == 'moodle.php') {
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$enstring['thislanguage'] = "<< TRANSLATORS: Specify the name of your language here. If possible use Unicode Numeric Character References >>";
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$enstring['thischarset'] = "<< TRANSLATORS: Specify the character set of your language here. Note that all text created while this language is active will be stored using this character set, so don't change it once you have set it. Example: iso-8859-1 >>";
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$enstring['thisdirection'] = "<< TRANSLATORS: This string specifies the direction of your text, either left-to-right or right-to-left. Insert either 'ltr' or 'rtl' here. >>";
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$enstring['parentlanguage'] = "<< TRANSLATORS: If your language has a Parent Language that Moodle should use when strings are missing from your language pack, then specify the code for it here. If you leave this blank then English will be used. Example: nl >>";
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}
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ksort($enstring);
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unset($string);
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include("$langdir/$currentfile");
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if ($editable) {
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echo "<form name=\"$currentfile\" action=\"lang.php\" method=\"post\">";
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}
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echo "<table width=\"100%\" cellpadding=\"2\" cellspacing=\"3\" border=\"0\" class=\"generalbox\">";
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foreach ($enstring as $key => $envalue) {
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$envalue = nl2br(htmlspecialchars($envalue));
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$envalue = preg_replace('/(\$a\-\>[a-zA-Z0-9]*|\$a)/', '<b>$0</b>', $envalue); // Make variables bold.
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$envalue = str_replace("%%","%",$envalue);
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$envalue = str_replace("\\","",$envalue); // Delete all slashes
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echo "\n\n".'<tr>';
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echo '<td dir="ltr" lang="en" width="20%" nowrap="nowrap" valign="top">'.$key.'</td>'."\n";
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echo '<td dir="ltr" lang="en" width="40%" valign="top">'.$envalue.'</td>'."\n";
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$value = $string[$key];
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$value = str_replace("\r","",$value); // Bad character caused by Windows
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$value = preg_replace("/\n{3,}/", "\n\n", $value); // Collapse runs of blank lines
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$value = trim($value, "\n"); // Delete leading/trailing lines
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$value = str_replace("\\","",$value); // Delete all slashes
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$value = str_replace("%%","%",$value);
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$value = str_replace("<","<",$value);
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$value = str_replace(">",">",$value);
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$value = str_replace('"',""",$value);
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$cellcolour = $value ? '': 'class="highlight"';
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if ($editable) {
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echo '<td width="40%" '.$cellcolour.' valign="top">'."\n";
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if (isset($string[$key])) {
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$valuelen = strlen($value);
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} else {
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$valuelen = strlen($envalue);
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}
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$cols=50;
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if (strstr($value, "\r") or strstr($value, "\n") or $valuelen > $cols) {
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$rows = ceil($valuelen / $cols);
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echo '<textarea name="stringXXX'.lang_form_string_key($key).'" cols="'.$cols.'" rows="'.$rows.'">'.$value.'</textarea>'."\n";
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} else {
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if ($valuelen) {
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$cols = $valuelen + 2;
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}
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echo '<input type="text" name="stringXXX'.lang_form_string_key($key).'" value="'.$value.'" size="'.$cols.'" />';
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}
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echo '</td>';
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} else {
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echo '<td width="40%" bgcolor="'.$cellcolour.'" valign="top">'.$value.'</td>';
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}
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}
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if ($editable) {
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echo '<tr><td colspan="2"> <td><br />';
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echo '<input type="hidden" name="sesskey" value="'.$USER->sesskey.'" />';
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echo ' <input type="hidden" name="currentfile" value="'.$currentfile.'" />';
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echo ' <input type="hidden" name="mode" value="compare" />';
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echo ' <input type="submit" name="update" value="'.get_string('savechanges').': '.$currentfile.'" />';
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echo '</td></tr>';
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}
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echo '</table>';
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echo '</form>';
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}
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print_footer();
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//////////////////////////////////////////////////////////////////////
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function lang_save_file($path, $file, $strings) {
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// Thanks to Petri Asikainen for the original version of code
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// used to save language files.
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//
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// $path is a full pathname to the file
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// $file is the file to overwrite.
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// $strings is an array of strings to write
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global $CFG, $USER;
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error_reporting(0);
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if (!$f = fopen("$path/$file","w")) {
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return false;
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}
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error_reporting(7);
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fwrite($f, "<?PHP // \$Id\$ \n");
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fwrite($f, " // $file - created with Moodle $CFG->release ($CFG->version)\n\n\n");
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ksort($strings);
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foreach ($strings as $key => $value) {
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list($id, $stringname) = explode('XXX',$key);
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if ($CFG->lang != "zh_hk" and $CFG->lang != "zh_tw") { // Some MB languages include backslash bytes
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$value = str_replace("\\","",$value); // Delete all slashes
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}
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$value = str_replace("'", "\\'", $value); // Add slashes for '
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$value = str_replace('"', "\\\"", $value); // Add slashes for "
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$value = str_replace("%","%%",$value); // Escape % characters
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$value = str_replace("\r", "",$value); // Remove linefeed characters
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if ($id == "string" and $value != ""){
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fwrite($f,"\$string['$stringname'] = '$value';\n");
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}
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}
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fwrite($f,"\n?>\n");
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fclose($f);
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return true;
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}
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/// Following functions are required because '.' in form input names
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/// get replaced by '_' by PHP.
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function lang_form_string_key($keyfromfile) {
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return str_replace('.', '##46#', $keyfromfile); /// Derived from ., the ascii value for a period.
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}
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function lang_file_string_key($keyfromform) {
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return str_replace('##46#', '.', $keyfromform);
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}
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?>
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