IMP_Basic_Smime::url PHP Method

    public static function url(array $opts = array())
    {
        return Horde::url('basic.php')->add('page', 'smime');
    }

 /**
  */
 public function display(Horde_Core_Prefs_Ui $ui)
 {
     global $browser, $injector, $page_output, $prefs;
     $page_output->addScriptPackage('IMP_Script_Package_Imp');
     $p_css = new Horde_Themes_Element('prefs.css');
     $page_output->addStylesheet($p_css->fs, $p_css->uri);
     $imp_smime = $injector->getInstance('IMP_Smime');
     /* Get list of Public Keys on keyring. */
     try {
         $pubkey_list = $imp_smime->listPublicKeys();
     } catch (Horde_Exception $e) {
         $pubkey_list = array();
     }
     $smime_url = IMP_Basic_Smime::url();
     $view = new Horde_View(array('templatePath' => IMP_TEMPLATES . '/prefs'));
     $view->addHelper('Horde_Core_View_Helper_Help');
     $view->addHelper('Text');
     if (!empty($pubkey_list)) {
         $plist = array();
         $self_url = $ui->selfUrl(array('special' => true, 'token' => true));
         foreach ($pubkey_list as $val) {
             $plist[] = array('name' => $val['name'], 'email' => $val['email'], 'view' => Horde::link($smime_url->copy()->add(array('actionID' => 'view_public_key', 'email' => $val['email'])), sprintf(_("View %s Public Key"), $val['name']), null, 'view_key'), 'info' => Horde::link($smime_url->copy()->add(array('actionID' => 'info_public_key', 'email' => $val['email'])), sprintf(_("Information on %s Public Key"), $val['name']), null, 'info_key'), 'delete' => Horde::link($self_url->copy()->add(array('delete_smime_pubkey' => 1, 'email' => $val['email'])), sprintf(_("Delete %s Public Key"), $val['name']), null, null, "window.confirm('" . addslashes(_("Are you sure you want to delete this public key?")) . "')"));
         }
         $view->pubkey_list = $plist;
     }
     if ($browser->allowFileUploads()) {
         $view->can_import = true;
         $view->no_source = !$prefs->getValue('add_source');
         if (!$view->no_source) {
             $page_output->addInlineScript(array('$("import_smime_public").observe("click", function(e) { ' . Horde::popupJs($smime_url, array('params' => array('actionID' => 'import_public_key', 'reload' => base64_encode($ui->selfUrl()->setRaw(true))), 'height' => 275, 'width' => 750, 'urlencode' => true)) . '; e.stop(); })'), true);
         }
     }
     return $view->render('smimepublickey');
 }