<?php
/**
 * @version		$Id: view.feed.php 18963 2010-09-20 16:34:10Z dextercowley $
 * @copyright	Copyright (C) 2005 - 2010 Open Source Matters, Inc. All rights reserved.
 * @license		GNU General Public License version 2 or later; see LICENSE.txt
 */

// No direct access
defined('_JEXEC') or die;

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

/**
 * Frontpage View class
 *
 * @package		Joomla.Site
 * @subpackage	com_content
 * @since		1.5
 */
class ContentViewFeatured extends JView
{
	function display($tpl = null)
	{
		// parameters
		$app		= JFactory::getApplication();
		$db			= JFactory::getDbo();
		$document	= JFactory::getDocument();
		$params		= $app->getParams();
		$feedEmail	= (@$app->getCfg('feed_email')) ? $app->getCfg('feed_email') : 'author';
		$siteEmail	= $app->getCfg('mailfrom');
		$document->link = JRoute::_('index.php?option=com_content&view=featured');

		// Get some data from the model
		JRequest::setVar('limit', $app->getCfg('feed_limit'));
		$categories = JCategories::getInstance('Content');
		$rows		= $this->get('Items');
		foreach ($rows as $row)
		{
			// strip html from feed item title
			$title = $this->escape($row->title);
			$title = html_entity_decode($title, ENT_COMPAT, 'UTF-8');

			// Compute the article slug
			$row->slug = $row->alias ? ($row->id . ':' . $row->alias) : $row->id;

			// url link to article
			$link = JRoute::_(ContentHelperRoute::getArticleRoute($row->slug, $row->catid), false);


			// strip html from feed item description text
			// TODO: Only pull fulltext if necessary (actually, just get the necessary fields).
			$description	= ($params->get('feed_summary', 0) ? $row->introtext/*.$row->fulltext*/ : $row->introtext);
			$author			= $row->created_by_alias ? $row->created_by_alias : $row->author;

			// load individual item creator class
			$item = new JFeedItem();
			$item->title		= $title;
			$item->link			= $link;
			$item->description	= $description;
			$item->date			= $row->created;
			
			$item_category		= $categories->get($row->catid);
			$item->category		= array();
			$item->category[]	= JText::_('JFEATURED'); // All featured articles are categorized as "Featured"
			for ($item_category = $categories->get($row->catid); $item_category !== null; $item_category = $item_category->getParent()) {
				if ($item_category->id > 1) { // Only add non-root categories
					$item->category[] = $item_category->title;
				}
			}
			
			$item->author		= $author;
			if ($feedEmail == 'site') {
				$item->authorEmail = $siteEmail;
			}
			else {
				$item->authorEmail = $row->author_email;
			}
			// loads item info into rss array
			$document->addItem($item);
		}
	}
}
?>
