<?php
/**
 * aheadWorks Co.
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the EULA
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://ecommerce.aheadworks.com/AW-LICENSE.txt
 *
 * =================================================================
 *                 MAGENTO EDITION USAGE NOTICE
 * =================================================================
 * This package designed for Magento community edition
 * aheadWorks does not guarantee correct work of this extension
 * on any other Magento edition except Magento community edition.
 * aheadWorks does not provide extension support in case of
 * incorrect edition usage.
 * =================================================================
 *
 * @category   AW
 * @package    AW_Blog
 * @version    1.2.1
 * @copyright  Copyright (c) 2010-2012 aheadWorks Co. (http://www.aheadworks.com)
 * @license    http://ecommerce.aheadworks.com/AW-LICENSE.txt
 */


class AW_Blog_Helper_Post extends Mage_Core_Helper_Abstract {

    /**
     * Renders CMS page
     *
     * Call from controller action
     *
     * @param Mage_Core_Controller_Front_Action $action
     * @param integer $pageId
     * @return boolean
     */
    public function renderPage(Mage_Core_Controller_Front_Action $action, $identifier=null) {

        $page = Mage::getModel('blog/post');
        if (!is_null($identifier) && $identifier !== $page->getId()) {
            $page->setStoreId(Mage::app()->getStore()->getId());
            if (!$page->load($identifier)) {
                return false;
            }
        }

        if (!$page->getId()) {
            return false;
        }
        if ($page->getStatus() == 2) {
            return false;
        }
        $page_title = Mage::getSingleton('blog/post')->load($identifier)->getTitle();
        $blog_title = Mage::getStoreConfig('blog/blog/title') . " - ";

        $action->loadLayout();
        if ($storage = Mage::getSingleton('customer/session')) {
            $action->getLayout()->getMessagesBlock()->addMessages($storage->getMessages(true));
        }
        
        $action->getLayout()->getBlock('head')->setTitle($blog_title . $page_title);
        $action->getLayout()->getBlock('root')->setTemplate(Mage::getStoreConfig('blog/blog/layout'));
        $action->renderLayout();

        return true;
    }
 
}