Голосование без cookie, по логину - Joomla 1.5: Общие вопросы

12:28:43<?php
# @version $Id: controller.php 0001 2009-03-08 18:12
# @package: Apoll Vote
# ===================================================
# @author
# Name: Hristo Genev
# Email: harrygg@gmail.com
# Url: http://apoll.genev.info
# ===================================================
# @copyright Copyright (C) 2008 Apoll.genev.info. All rights reserved.
# @license see http://www.gnu.org/licenses/lgpl.html GNU/LGPL.
# You can use, redistribute this file and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation.
# License http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL, see LICENSE.php
# Note : All ini files need to be saved as UTF-8 - No BOM

// no direct access
defined( '_JEXEC' ) or die( 'Restricted access' );

jimport('joomla.application.component.controller');

/**
* Static class to hold controller functions for the Poll component
*
* @static
* @author              Johan Janssens <johan.janssens@joomla.org>
* @package             Joomla
* @subpackage  Poll
* @since               1.5
*/
class ApollController extends JController
{
       /**
        * Method to show the search view
        *
        * @access      public
        * @since       1.5
        */
       function display()
       {

       //Set the default view, just in case
       $view = JRequest::getCmd('view');
       if(empty($view)) {
               JRequest::setVar('view', 'apolls');
       };
               parent::display();
       }

       /**
        * Add a vote to an option
        */
       function vote()
       {
               global $mainframe;

               // Check for request forgeries
               JRequest::checkToken() or jexit( 'Invalid Token' );

               $db                     =& JFactory::getDBO();
               $apoll_id       = JRequest::getVar( 'id', 0, '', 'int' );
               $option_id      = JRequest::getVar( 'voteid', 0, 'post', 'int' );

               $apoll =& JTable::getInstance('apoll','Table');
               if (!$apoll->load( $apoll_id ) || $apoll->published != 1) {
                       JError::raiseWarning( 404, JText::_('ALERTNOTAUTH') );
                       return;
               }

               $cookieName     = JUtility::getHash( $mainframe->getName(). 'apoll' . $apoll_id );
               // ToDo - may be adding those information to the session?
               $voted = JRequest::getVar( $cookieName, '0', 'COOKIE', 'INT');

               if ($voted || !$option_id )
               {
                       if($voted) {
                               $msg = JText::_('You already voted for this poll today!');
                       }

                       if(!$option_id){
                               $msg = JText::_('WARNSELECT');
                       }
               }
               else
               {
                       setcookie( $cookieName, '1', time() + $apoll->lag );

                       require_once(JPATH_COMPONENT.DS.'models'.DS.'apoll.php');
                       $model = new ApollModelApoll();
                       $model->vote( $apoll_id, $option_id );

                       $msg = JText::_( 'Thanks for your vote!' );
               }

               // set Itemid id for links
               $menu = &JSite::getMenu();
               $items  = $menu->getItems('link', 'index.php?option=com_apoll&view=apoll');

               $itemid = isset($items[0])? '&Itemid='.$items[0]->id : '';

               $this->setRedirect( JRoute::_('index.php?option=com_apoll&amp;Itemid=26&amp;view=apoll&amp;task=view&amp;id='. $apoll_id.':'.$apoll->alias.$itemid, false), $msg );
       }
}