<?php
defined('C5_EXECUTE') or die("Access Denied.");

//Permissions Check
$nh = Loader::helper('validation/numbers');
if($_GET['bID'] && $_GET['cID'] && $nh->integer($_GET['bID']) && $nh->integer($_GET['cID'])) {
	$c = Page::getByID($_GET['cID']);
	if (is_object($c) && !$c->isError()) { 
		$a = Area::get($c, $_GET['arHandle']);
			
		//edit survey mode
		$b = Block::getByID($_GET['bID'],$c, $a);
		if ($b->getBlockTypeHandle() == BLOCK_HANDLE_SCRAPBOOK_PROXY) {
			$cnt = $b->getController();
			$b = Block::getByID($cnt->getOriginalBlockID());
		}

		$controller = new PageListBlockController($b);
		$rssUrl = $controller->getRssUrl($b);
		
		$bp = new Permissions($b);
		if( $bp->canViewBlock() && $controller->rss) {
	
			$cArray = $controller->getPages();
			$nh = Loader::helper('navigation');
	
			header('Content-type: text/xml');
			echo "<" . "?" . "xml version=\"1.0\"?>\n";
	
	?>
			<rss version="2.0">
			  <channel>
				<title><?php echo $controller->rssTitle?></title>
				<link><?php echo Loader::helper('navigation')->getLinkToCollection($c, true)?></link>
				<description><?php echo $controller->rssDescription?></description> 
	<?php
			for ($i = 0; $i < count($cArray); $i++ ) {
				$cobj = $cArray[$i]; 
				$title = $cobj->getCollectionName();
                                ?>
				<item>
				  <title><?php echo htmlspecialchars($title);?></title>
				  <link>
					<?php echo BASE_URL.$nh->getLinkToCollection($cobj) ?>		  
				  </link>
				  <description><![CDATA[
					<?php
					$a = new Area('Main');
					$a->disableControls();
					$a->display($cobj);
					?>
				  ]]></description>
                                  <?php 
                                    $tags = preg_split('/\n/', $cobj->getAttribute('tags'));
                                    if ($tags) {
										foreach($tags as $tag) {
										  echo "<category>";
										  echo $tag;
										  echo "</category>";
										}
									}
                                  ?>
				  <?php /* <pubDate><?=$cobj->getCollectionDatePublic()?></pubDate>
				  Wed, 23 Feb 2005 16:12:56 GMT  */ ?>
				  <pubDate><?php echo date( 'D, d M Y H:i:s T',strtotime($cobj->getCollectionDatePublic())) ?></pubDate>
				</item>
			<?php } ?>
				 </channel>
			</rss>
			
	<?php	} else {  	
			$v = View::getInstance();
			$v->renderError(t('Permission Denied'), t("This page list doesn't use the custom blog template, or you don't have permission to access this RSS feed"));
			exit;
		}
	}
	
} else {
	echo t("You don't have permission to access this RSS feed");
}
exit;






