[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3   * The Horde_UI_Language:: class provides a widget for changing the
   4   * currently selected language.
   5   *
   6   * $Horde: framework/UI/UI/Language.php,v 1.5.10.7 2006/06/20 09:08:45 jan Exp $
   7   *
   8   * Copyright 2003-2006 Jason M. Felice <jfelice@cronosys.com>
   9   *
  10   * See the enclosed file COPYING for license information (LGPL). If you
  11   * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  12   *
  13   * @since   Horde_UI 0.0.1
  14   * @package Horde_UI
  15   */
  16  class Horde_UI_Language {
  17  
  18      /**
  19       * Render the language selection.
  20       *
  21       * @abstract
  22       *
  23       * @param boolean $form  Return the selection box as an complete standalone
  24       *                       form.
  25       *
  26       * @return string  The HTML selection box.
  27       */
  28      function render()
  29      {
  30          $html = '';
  31          if (!$GLOBALS['prefs']->isLocked('language')) {
  32              Horde::addScriptFile('language.js', 'horde');
  33              $_SESSION['horde_language'] = NLS::select();
  34              $html = sprintf('<form name="language" action="%s">',
  35                              Horde::url($GLOBALS['registry']->get('webroot', 'horde') . '/services/language.php', false, -1));
  36              $html .= '<input type="hidden" name="url" value="' . @htmlspecialchars(Horde::selfUrl(false, false, true)) . '" />';
  37              $html .= '<select name="new_lang" onchange="document.language.submit()">';
  38              foreach ($GLOBALS['nls']['languages'] as $key => $val) {
  39                  $sel = ($key == $_SESSION['horde_language']) ? ' selected="selected"' : '';
  40                  $html .= "<option value=\"$key\"$sel>$val</option>";
  41              }
  42              $html .= '</select></form>';
  43          }
  44          return $html;
  45      }
  46  
  47  }