<?php
/**
 * CommerceLab Co.
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the CommerceLab License Agreement
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://commerce-lab.com/LICENSE.txt
 *
 * @category   CommerceLab
 * @package    CommerceLab_News
 * @copyright  Copyright (c) 2012 CommerceLab Co. (http://commerce-lab.com)
 * @license    http://commerce-lab.com/LICENSE.txt
 */

class CommerceLab_News_IndexController extends Mage_Core_Controller_Front_Action
{
    public function indexAction()
    {
        //// check if this category is allowed to view
        $category = ($this->getRequest()->getParam('category') ? $this->getRequest()->getParam('category') : 'news');
        $this->getRequest()->setParam('category', $category);
        if ($category) {
            $collection = Mage::getModel('clnews/category')->getCollection()
                ->addFieldToFilter('url_key', $category)
                ->addStoreFilter(Mage::app()->getStore()->getId());
            //echo(count($collection));exit;
            if (count($collection) < 1) {
                //echo(Mage::helper('clnews')->getRoute());exit;
                $this->_redirect(Mage::helper('clnews')->getRoute());
            }
        }
        if ($tag = $this->getRequest()->getParam('q')) {
            $collection = Mage::getModel('clnews/news')->getCollection()
                            ->setOrder('news_time', 'asc');
            if (count(Mage::app()->getStores()) > 1) {
                $tableName = Mage::getSingleton('core/resource')->getTableName('clnews_news_store');
                $collection->getSelect()->join($tableName, 'main_table.news_id = ' . $tableName . '.news_id','store_id');
                $collection->getSelect()->where($tableName . '.store_id =?', Mage::app()->getStore()->getId());
            }
            $tag = urldecode($tag);
            $collection->getSelect()->where("main_table.tags LIKE '%". $tag . "%'");
            if (count($collection) < 1) {
                $this->_redirect(Mage::helper('clnews')->getRoute());
            }
        }
        $this->loadLayout();
        $this->getLayout()->getBlock('head')->setTitle(Mage::app()->getHelper('clnews')->__(ucfirst($category)));
        $this->renderLayout();
    }
}