[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3   * $Horde: horde/lib/prefs.php,v 1.19.4.10 2006/01/01 21:29:05 jan Exp $
   4   *
   5   * Copyright 1999-2006 Charles J. Hagenbuch <chuck@horde.org>
   6   * Copyright 1999-2006 Jon Parise <jon@horde.org>
   7   *
   8   * See the enclosed file COPYING for license information (LGPL).  If you
   9   * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  10   */
  11  
  12  function handle_showsummaryselect($updated)
  13  {
  14      global $prefs;
  15  
  16      $show_summaries = Util::getFormData('show_summaries');
  17      if (!is_null($show_summaries)) {
  18          $prefs->setValue('show_summaries', $show_summaries);
  19          $updated = true;
  20      }
  21  
  22      return $updated;
  23  }
  24  
  25  function handle_themeselect($updated)
  26  {
  27      global $prefs;
  28  
  29      $theme = Util::getFormData('theme');
  30      if (!is_null($theme)) {
  31          $prefs->setValue('theme', $theme);
  32          $updated = true;
  33      }
  34  
  35      return $updated;
  36  }
  37  
  38  function handle_categorymanagement($updated)
  39  {
  40      require_once  'Horde/Prefs/CategoryManager.php';
  41      $cManager = &new Prefs_CategoryManager();
  42  
  43      /* Always save colors of all categories. */
  44      $colors = array();
  45      $categories = $cManager->get();
  46      foreach ($categories as $category) {
  47          if ($color = Util::getFormData('color_' . base64_encode($category))) {
  48              $colors[$category] = $color;
  49          }
  50      }
  51      if ($color = Util::getFormData('color_' . base64_encode('_default_'))) {
  52          $colors['_default_'] = $color;
  53      }
  54      if ($color = Util::getFormData('color_' . base64_encode('_unfiled_'))) {
  55          $colors['_unfiled_'] = $color;
  56      }
  57      $cManager->setColors($colors);
  58  
  59      $action = Util::getFormData('cAction');
  60      $category = Util::getFormData('category');
  61  
  62      switch ($action) {
  63      case 'add':
  64          $cManager->add($category);
  65          break;
  66  
  67      case 'remove':
  68          $cManager->remove($category);
  69          break;
  70  
  71      default:
  72          /* Save button. */
  73          $updated = true;
  74      }
  75  
  76      return $updated;
  77  }
  78  
  79  /**
  80   * Do anything that we need to do as a result of certain preferences
  81   * changing.
  82   */
  83  function prefs_callback()
  84  {
  85      global $prefs, $registry, $notification, $nls;
  86  
  87      if ($prefs->isDirty('language') ||
  88          $prefs->isDirty('show_sidebar')) {
  89          if ($prefs->isDirty('language')) {
  90              NLS::setLang($prefs->getValue('language'));
  91              NLS::setTextdomain($registry->getApp(), $registry->get('fileroot') . '/locale', NLS::getCharset());
  92              String::setDefaultCharset(NLS::getCharset());
  93          }
  94  
  95          $url = $registry->get('webroot', 'horde');
  96          if (substr($url, -1) != '/') {
  97              $url .= '/';
  98          }
  99          $url = Util::addParameter($url . 'index.php', 'url', Horde::selfUrl(true));
 100          $notification->push('if (window.parent.frames) window.parent.frames.location = \'' . addslashes(Horde::url($url, true)) . '\';', 'javascript');
 101      }
 102  
 103      if ($prefs->isDirty('sidebar_width')) {
 104          $notification->push('if (window.parent && window.parent.document.getElementById(\'hf\') && window.parent.horde_menu && window.parent.horde_menu.expandedSidebar.shown()) window.parent.document.getElementById(\'hf\').cols = window.parent.horde_menu.rtl ? \'*,' . $prefs->getValue('sidebar_width') . '\' : \'' . $prefs->getValue('sidebar_width') . ',*\';', 'javascript');
 105      }
 106  
 107      if ($prefs->isDirty('theme') ||
 108          $prefs->isDirty('menu_view') ||
 109          $prefs->isDirty('menu_refresh_time')) {
 110          $notification->push('if (window.parent.frames.horde_menu) window.parent.frames.horde_menu.location.reload();', 'javascript');
 111      }
 112  }
 113  
 114  /* Assign variables for select lists. */
 115  if (!$prefs->isLocked('timezone')) {
 116      $timezone_options = $tz;
 117      array_unshift($timezone_options, _("Default"));
 118  }
 119  if (!$prefs->isLocked('initial_application')) {
 120      global $perms;
 121  
 122      $initial_application_options = array();
 123      $apps = $registry->listApps(array('active'));
 124      foreach ($apps as $a) {
 125          if (file_exists($registry->get('fileroot', $a)) &&
 126              (($perms->exists($a) && ($perms->hasPermission($a, Auth::getAuth(), PERMS_READ) || Auth::isAdmin())) ||
 127               !$perms->exists($a))) {
 128              $initial_application_options[$a] = $registry->get('name', $a);
 129          }
 130      }
 131      asort($initial_application_options);
 132  }
 133  if (!$prefs->isLocked('theme')) {
 134      $theme_options = array();
 135      $theme_base = $registry->get('themesfs', 'horde');
 136      $dh = @opendir($theme_base);
 137      if (!$dh) {
 138          $notification->push("Theme directory can't be opened", 'horde.error');
 139      } else {
 140          while (($dir = readdir($dh)) !== false) {
 141              if ($dir == '.' || $dir == '..') {
 142                  continue;
 143              }
 144  
 145              $theme_name = null;
 146              @include $theme_base . '/' . $dir . '/info.php';
 147              if (!empty($theme_name)) {
 148                  $theme_options[$dir] = $theme_name;
 149              }
 150          }
 151      }
 152  
 153      asort($theme_options);
 154  }