<?php
/**
 * GoMage.com
 *
 * GoMage Feed Pro
 *
 * @category     Extension
 * @copyright    Copyright (c) 2010-2012 GoMage.com (http://www.gomage.com)
 * @author       GoMage.com
 * @license      http://www.gomage.com/licensing  Single domain license
 * @terms of use http://www.gomage.com/terms-of-use
 * @version      Release: 3.0
 * @since        Class available since Release 1.0
 */

class GoMage_Feed_IndexController extends Mage_Core_Controller_Front_Action {
	
	public function indexAction() {		
		$response = array('result' => 0);		
		if ($feed_id = $this->getRequest()->getParam('id')) {
			
			$feed = Mage::getModel('gomage_feed/item')->load($feed_id);
			$start = intval($this->getRequest()->getParam('start'));
			$length = intval($this->getRequest()->getParam('length'));
			
			if ($start >= 0 && $length >= 0) {				
				if ($feed->getType() == 'csv') {					
					$feed->writeTempFile($start, $length);				
				}
				else {					
					Mage::getModel('gomage_feed/item_block_product', array('feed' => $feed, 'content' => ''))->writeTempFile($start, $length);				
				}				
				$response['result'] = 1;			
			}
		}		
		$this->getResponse()->setBody(Zend_Json::encode($response));	
	}
	
	public function generateAction() {
		$feed = Mage::getModel('gomage_feed/item')->load($this->getRequest()->getParam('feed_id'));		
		@ignore_user_abort(true);
	 	$this->getResponse()
            ->setHttpResponseCode(200)
            ->setHeader('Connection', 'close', true)
            ->setHeader('Content-Length', '0', true);           
		$this->getResponse()->clearBody();
        $this->getResponse()->sendResponse();				
        $generate_info = Mage::helper('gomage_feed/generator')->getGenerateInfo($feed->getId());
        if (!$generate_info->inProcess()){
			$feed->generate();	
        }
	}
}