".get_string("stringsnotset","","$langdir/$file")."
";
$first = false;
$somethingfound = true;
}
$missingcounter++;
if (LANG_LINK_MISSING_STRINGS) {
$missinglinkstart = "";
$missinglinkend = '';
} else {
$missinglinkstart = '';
$missinglinkend = '';
}
if (strlen($value) > LANG_MISSING_TEXT_MAX_LEN) {
$value = lang_xhtml_save_substr($value, 0, LANG_MISSING_TEXT_MAX_LEN) . ' ...'; // MDL-8852
}
$o .= "$"."string['".$missinglinkstart.$key.$missinglinkend."'] = \"$value\";
";
}
}
if (!$first) {
$o .= '".get_string("makeeditable", "", "$saveto/$currentfile")."
"; } error_reporting($CFG->debug); print_heading("$currentfile", "", 4); if (LANG_DISPLAY_MISSING_LINKS && $editable) { print_heading(''.$strgotofirst.'', "", 4); } unset($string); include("$enlangdir/$currentfile"); $enstring = $string; if ($currentlang != 'en' and $currentfile == 'moodle.php') { $enstring['thislanguage'] = "<< TRANSLATORS: Specify the name of your language here. If possible use Unicode Numeric Character References >>"; $enstring['thischarset'] = "<< TRANSLATORS: Charset encoding - always use utf-8 >>"; $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. >>"; $enstring['parentlanguage'] = "<< TRANSLATORS: If your language has a Parent Language that Moodle should use when strings are missing from your language pack, then specify the code for it here. If you leave this blank then English will be used. Example: nl >>"; } ksort($enstring); unset($string); @include("$locallangdir/$currentfile"); $localstring = isset($string) ? $string : array(); unset($string); @include("$langdir/$currentfile"); if ($editable) { echo "'; } } else { // no $currentfile specified print_heading($strchoosefiletoedit, "", 4); } } admin_externalpage_print_footer(); ////////////////////////////////////////////////////////////////////// /** * Save language translation file. * * Thanks to Petri Asikainen for the original version of code * used to save language files. * * @uses $CFG * @uses $USER * @param string $path Full pathname to the directory to use * @param string $file File to overwrite * @param array $strings Array of strings to write * @param bool $local Should *_local version be saved? * @param array $packstrings Array of default langpack strings (needed if $local) * @return bool Created successfully? */ function lang_save_file($path, $file, $strings, $local, $packstrings) { global $CFG, $USER; if (LANG_KEEP_ORPHANS) { // let us load the current content of the file unset($string); @include("$path/$file"); if (isset($string)) { $orphans = $string; unset($string); } else { $orphans = array(); } } // let us rewrite the file if (!$f = @fopen("$path/$file","w")) { return false; } fwrite($f, "release ($CFG->version)\n"); if ($local) { fwrite($f, " // local modifications from $CFG->wwwroot\n"); } fwrite($f, "\n\n"); ksort($strings); foreach ($strings as $key => $value) { @list($id, $stringname) = explode('XXX',$key); $value = lang_fix_value_before_save($value); if ($id == "string" and $value != ""){ if ((!$local) || (lang_fix_value_from_file($packstrings[$stringname]) <> lang_fix_value_from_file($value))) { // Either we are saving the master language pack // or we are saving local language pack and the strings differ. fwrite($f,"\$string['$stringname'] = '$value';\n"); } if (LANG_KEEP_ORPHANS && isset($orphans[$stringname])) { unset($orphans[$stringname]); } } } if (LANG_KEEP_ORPHANS) { // let us add orphaned strings, i.e. already translated strings without the English referential source foreach ($orphans as $key => $value) { fwrite($f,"\$string['$key'] = '".lang_fix_value_before_save($value)."'; // ORPHANED\n"); } } fwrite($f,"\n?>\n"); fclose($f); return true; } /** * Fix value of the translated string after it is load from the file. * * These modifications are typically necessary to work with the same string coming from two sources. * We need to compare the content of these sources and we want to have e.g. "This string\r\n" * to be the same as " This string\n". * * @param string $value Original string from the file * @return string Fixed value */ function lang_fix_value_from_file($value='') { $value = str_replace("\r","",$value); // Bad character caused by Windows $value = preg_replace("/\n{3,}/", "\n\n", $value); // Collapse runs of blank lines $value = trim($value); // Delete leading/trailing white space $value = str_replace("\\","",$value); // Delete all slashes $value = str_replace("%%","%",$value); $value = str_replace("&","&",$value); // Fixes MDL-9248 $value = str_replace("<","<",$value); $value = str_replace(">",">",$value); $value = str_replace('"',""",$value); return $value; } /** * Fix value of the translated string before it is saved into the file * * @uses $CFG * @param string $value Raw string to be saved into the lang pack * @return string Fixed value */ function lang_fix_value_before_save($value='') { global $CFG; if ($CFG->lang != "zh_hk" and $CFG->lang != "zh_tw") { // Some MB languages include backslash bytes $value = str_replace("\\","",$value); // Delete all slashes } $value = str_replace("'", "\\'", $value); // Add slashes for ' $value = str_replace('"', "\\\"", $value); // Add slashes for " $value = str_replace("%","%%",$value); // Escape % characters $value = str_replace("\r", "",$value); // Remove linefeed characters $value = trim($value); // Delete leading/trailing white space return $value; } /** * Try and create a new language directory. * * @uses $CFG * @param string $directory full path to the directory under $langbase * @return string|false Returns full path to directory if successful, false if not */ function lang_make_directory($dir, $shownotices=true) { global $CFG; umask(0000); if (! file_exists($dir)) { if (! @mkdir($dir, $CFG->directorypermissions)) { return false; } //@chmod($dir, $CFG->directorypermissions); // Just in case mkdir didn't do it } return $dir; } /** * Return the string key name for use in HTML form. * * Required because '.' in form input names get replaced by '_' by PHP. * * @param string $keyfromfile The key name containing '.' * @return string The key name without '.' */ function lang_form_string_key($keyfromfile) { return str_replace('.', '##46#', $keyfromfile); /// Derived from ., the ascii value for a period. } /** * Return the string key name for use in file. * * Required because '.' in form input names get replaced by '_' by PHP. * * @param string $keyfromfile The key name without '.' * @return string The key name containing '.' */ function lang_file_string_key($keyfromform) { return str_replace('##46#', '.', $keyfromform); } /** * Return the substring of the string and take care of XHTML compliance. * * There was a problem with pure substr() which could possibly produce XHTML parsing error: * substr('Marks & Spencer', 0, 9) -> 'Marks &am' ... is not XHTML compliance * This function takes care of these cases. Fixes MDL-8852. * * Thanks to kovacsendre, the author of the function at http://php.net/substr * * @param string $str The original string * @param int $start Start position in the $value string * @param int $length Optional length of the returned substring * @return string The substring as returned by substr() with XHTML compliance * @todo Seems the function does not work with negative $start together with $length being set */ function lang_xhtml_save_substr($str, $start, $length = NULL) { if ($length === 0) { //stop wasting our time ;) return ""; } //check if we can simply use the built-in functions if (strpos($str, '&') === false) { // No entities. Use built-in functions if ($length === NULL) { return substr($str, $start); } else { return substr($str, $start, $length); } } // create our array of characters and html entities $chars = preg_split('/(&[^;\s]+;)|/', $str, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_OFFSET_CAPTURE); $html_length = count($chars); // check if we can predict the return value and save some processing time, i.e.: // input string was empty OR // $start is longer than the input string OR // all characters would be omitted if (($html_length === 0) or ($start >= $html_length) or (isset($length) and ($length <= -$html_length))) { return ''; } //calculate start position if ($start >= 0) { $real_start = $chars[$start][1]; } else { //start'th character from the end of string $start = max($start,-$html_length); $real_start = $chars[$html_length+$start][1]; } if (!isset($length)) { // no $length argument passed, return all remaining characters return substr($str, $real_start); } elseif ($length > 0) { // copy $length chars if ($start+$length >= $html_length) { // return all remaining characters return substr($str, $real_start); } else { //return $length characters return substr($str, $real_start, $chars[max($start,0)+$length][1] - $real_start); } } else { //negative $length. Omit $length characters from end return substr($str, $real_start, $chars[$html_length+$length][1] - $real_start); } } ?>