functions/gettext.php

   1 <?php
   2 /**
   3  * SquirrelMail internal gettext functions
   4  *
   5  * Since 1.5.1 uses php-gettext classes.
   6  * Original implementation was done by Tyler Akins (fidian)
   7  * @copyright (c) 1999-2005 The SquirrelMail Project Team
   8  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
   9  * @link http://www.php.net/gettext Original php gettext manual
  10  * @link http://savannah.nongnu.org/projects/php-gettext php-gettext classes
  11  * @version $Id$
  12  * @since 1.1.2
  13  * @package squirrelmail
  14  * @subpackage i18n
  15  */
  16
  17 /** Almost everything requires global.php... */
  18 require_once(SM_PATH . 'functions/global.php');
  19
  20 /** Load classes and other functions */
  21 include_once(SM_PATH . 'class/l10n.class.php');
  22 include_once(SM_PATH . 'functions/ngettext.php');
  23
  24 /**
  25  * Alternative php gettext function (short form)
  26  *
  27  * @link http://www.php.net/function.gettext
  28  *
  29  * @param string $str English string
  30  * @return string translated string
  31  * @since 1.1.2
  32  */
  33 function _($str) {
  34     global $l10n, $gettext_domain;
  35     if ($l10n[$gettext_domain]->error==1) return $str;
  36     return $l10n[$gettext_domain]->translate($str);
  37 }
  38
  39 /**
  40  * Alternative php bindtextdomain function
  41  *
  42  * Sets path to directory containing domain translations
  43  *
  44  * @link http://www.php.net/function.bindtextdomain
  45  * @param string $domain gettext domain name
  46  * @param string $dir directory that contains all translations
  47  * @return string path to translation directory
  48  * @since 1.1.2
  49  */
  50 function bindtextdomain($domain, $dir) {
  51     global $l10n, $sm_notAlias;
  52     if (substr($dir, -1) != '/') $dir .= '/';
  53     $mofile=$dir . $sm_notAlias . '/LC_MESSAGES/' . $domain . '.mo';
  54
  55     $input = new FileReader($mofile);
  56     $l10n[$domain] = new gettext_reader($input);
  57
  58     return $dir;
  59 }
  60
  61 /**
  62  * Alternative php textdomain function
  63  *
  64  * Sets default domain name. Before 1.5.1 command required
  65  * bindtextdomain() call for each gettext domain change.
  66  *
  67  * @link http://www.php.net/function.textdomain
  68  * @param string $name gettext domain name
  69  * @return string gettext domain name
  70  * @since 1.1.2
  71  */
  72 function textdomain($name = false) {
  73     global $gettext_domain;
  74     if ($name) $gettext_domain=$name;
  75     return $gettext_domain;
  76 }
  77 ?>