* @link http://nav.mageia.org/ * * @license http://www.gnu.org/licenses/gpl-2.0.html GNU GPL v2+ * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License aspublished by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ // definition require_once('php-mo.php'); // languages for home $langs = array( 'af' => 'Afrikaans', 'ar' => 'العربية/عربي', 'ast' => 'Asturianu', 'bg' => 'Български', 'bn' => 'বাংলা', 'ca' => 'Català', 'cy' => 'Cymraeg', 'cs' => 'Čeština', 'da' => 'Dansk', 'de' => 'Deutsch', 'el' => 'Ελληνικά', 'en' => 'English', 'en-gb' => 'English GB', 'eo' => 'Esperanto', 'es' => 'Español', 'et' => 'Eesti', 'eu' => 'Euskara', 'fi' => 'Suomeksi', 'fr' => 'Français', 'he' => 'עברית', 'hi' => 'हिन्दी', 'hr' => 'Hrvatski', 'hu' => 'Magyar', 'ia' => 'Interlingua', 'id' => 'Bahasa Indonesia', 'it' => 'Italiano', 'ja' => '日本語', 'lo' => 'ພາສາລາວ', 'lv' => 'Latviešu', 'lt' => 'Lietuvių', 'nb' => 'Bokmål', 'nl' => 'Nederlands', 'pl' => 'Polski', 'pms' => 'Piemontèis', 'pt' => 'Português', 'pt-br' => 'Português do Brasil', 'ro' => 'Română', 'ru' => 'Русский', 'sco' => 'Scots', 'sk' => 'Slovenčina', 'sl' => 'Slovenščina', 'sq' => 'Gjuha shqipe', 'sr' => 'Српски', 'sv' => 'Svenska', 'tg' => 'Тоҷикӣ', 'th' => 'ภาษาไทย', 'tr' => 'Türkçe', 'uk' => 'Українська', 'ur' => 'اردو', 'zh-cn' => '简体中文', 'zh-tw' => '正體中文' ); class NCache { function __construct() { } /** * Factory. * * @param string $path where cache file store is located, relative to app path. * @param integer $timeout in seconds * * @return NCache */ public static function build($path, $timeout = 3600) { $path = __DIR__ . '/' . $path; if (!is_dir($path)) return null; if ($timeout < 60) $timeout = 60; $i = new self; $i->_path = $path; $i->_timeout = $timeout; return $i; } /** * Get value for $key. * * @param mixed $key * * @return mixed */ function get($key = null) { if (is_null($key)) return false; $filename = $this->_get_filename($key); if ($this->_is_valid_file($filename, $this->_timeout)) { return unserialize(file_get_contents($filename)); } return null; } /** * Save $value under $key. * * @param mixed $key * @param mixed $value */ function set($key, $value) { if (is_null($key)) return false; $filename = $this->_get_filename($key); file_put_contents($filename, serialize($value)); return true; } /** * Get cache file from key. * * @param mixed $key * * @return string */ private function _get_filename($key) { $key = hash('sha1', serialize($key)); return $this->_path . '/' . $key . '.cache'; } /** * Check that the cache file exists and has not expired. * * @param string $filename * * @return boolean */ private function _is_valid_file($filename, $timeout) { if (!file_exists($filename)) { //error_log(sprintf('Could not find %s', $filename), 0); return false; } if (filemtime($filename) + $timeout < time()) { //error_log(sprintf('%s timestamp expired (timeout was %ds.).', $filename, $timeout)); unlink($filename); return false; } //error_log(sprintf('Found %s', $filename)); return true; } } class l10n { // public static $t; /** * Load langs/$lang.lang into global $_t array. * * @param string $lang * * @return void */ public static function load($lang) { global $_t; $_t = array(); if ($lang == 'en') return; $po_file = __DIR__ . '/langs/' . $lang . '.po'; $cache_file = __DIR__ . '/var/tmp/cache/nav_lang_' . $lang . '.php'; $_ts = 0; $po_ts = 0; if (file_exists($po_file)) { $po_ts = filemtime($po_file); } if (file_exists($cache_file)) { // quick and dirty safety mechanism for file integrity test bug #15252 if ('$eof = TRUE;' == substr(php_strip_whitespace($cache_file), -12)) { include $cache_file; if ($_ts > $po_ts) { return; } } } if (file_exists($po_file)) { $dictionary = phpmo_parse_po_file($po_file); foreach ($dictionary as $key => $value) { if ($key != '') { if ($value[0][0] != '') { $_t[trim($key)] = trim($value[0][0]); } else { $_t[trim($key)] = trim($key); } } } $_t_data = var_export($_t, true); $cache = <<
  • %s
    • ', str_replace( array('$L', '$S'), array($lang, $vhost), $i[1] ), $i[0], $i[3], $i[2] ); } if (!is_null($inject)) $s[] = sprintf('%s', $inject); $s = implode($s); $h = sprintf('
    ', $s); if ($wrap) $h = sprintf('
    %s
    ', $h); if (!is_null($cache)) $cache->set($key, $h); return $h; } /** * Returns CSS definition ready to be inserted into a HTML document. * * @return string */ function _mgnav_style() { if ( defined('ALIGNMENT') && constant('ALIGNMENT') == 'Center' ){ return ''; } else { return ''; } } /** * Get the primary language subtag only.

    */ function _lang_check($s = null) { if (is_null($s)) { return 'en'; } global $langs; $supported = array_keys($langs); if (in_array($s, $supported)) return $s; $sub = explode('-', $s); $sub = strtolower($sub[0]); if (in_array($sub, $supported)) return $sub; return 'en'; }