<?
// Main feeds page
// The feeds don't use script_start.php, their code resides entirely in feeds.php in the document root
// Bear this in mind when you try to use script_start functions. 

if (
	empty($_GET['feed']) || 
	empty($_GET['authkey']) || 
	empty($_GET['auth']) || 
	empty($_GET['passkey']) || 
	empty($_GET['user']) || 
	!is_number($_GET['user']) ||
	strlen($_GET['authkey']) != 32 ||
	strlen($_GET['passkey']) != 32 ||
	strlen($_GET['auth']) != 32
) {
	$Feed->open_feed();
	$Feed->channel('Blocked', 'RSS feed.');
	$Feed->close_feed();
	die();
}

$User = (int)$_GET['user'];

if(!$Enabled = $Cache->get_value('enabled_'.$User)){
	require(SERVER_ROOT.'/classes/class_mysql.php');
	$DB=NEW DB_MYSQL; //Load the database wrapper
	$DB->query("SELECT Enabled FROM users_main WHERE ID='$User'");
	list($Enabled) = $DB->next_record();
	$Cache->cache_value('enabled_'.$User, $Enabled, 0);
}

if (md5($User.RSS_HASH.$_GET['passkey']) != $_GET['auth'] || $Enabled != 1) {
	$Feed->open_feed();
	$Feed->channel('Blocked', 'RSS feed.');


	$Feed->close_feed();
	die();
}

$Feed->open_feed();
switch($_GET['feed']) {
	case 'feed_news': 
		include(SERVER_ROOT.'/classes/class_text.php');
		$Text = new TEXT;
		$Feed->channel('News', 'RSS feed for site news.');
		if (!$News = $Cache->get_value('news')) {
			require(SERVER_ROOT.'/classes/class_mysql.php'); //Require the database wrapper
			$DB=NEW DB_MYSQL; //Load the database wrapper
			$DB->query("SELECT
				ID,
				Title,
				Body,
				Time
				FROM news
				ORDER BY Time DESC
				LIMIT 10");
			$News = $DB->to_array(false,MYSQLI_NUM,false);
			$Cache->cache_value('news',$News,1209600);
		}
		$Count = 0;
		foreach ($News as $NewsItem) {
			list($NewsID,$Title,$Body,$NewsTime) = $NewsItem;
			if (strtotime($NewsTime) >= time()) {
				continue;
			}
			echo $Feed->item($Title, $Text->strip_bbcode($Body), 'index.php#news'.$NewsID, SITE_NAME.' Staff','','',$NewsTime);
			if (++$Count > 4) {
				break;
			}
		}
		break;
	case 'feed_blog': 
		include(SERVER_ROOT.'/classes/class_text.php');
		$Text = new TEXT;
		$Feed->channel('Blog', 'RSS feed for site blog.');
		if (!$Blog = $Cache->get_value('blog')) {
			require(SERVER_ROOT.'/classes/class_mysql.php'); //Require the database wrapper
			$DB=NEW DB_MYSQL; //Load the database wrapper
			$DB->query("SELECT
				b.ID,
				um.Username,
				b.Title,
				b.Body,
				b.Time,
				b.ThreadID
				FROM blog AS b LEFT JOIN users_main AS um ON b.UserID=um.ID
				ORDER BY Time DESC
				LIMIT 20");
			$Blog = $DB->to_array();
			$Cache->cache_value('Blog',$Blog,1209600);
		}
		foreach ($Blog as $BlogItem) {
			list($BlogID, $Author, $Title, $Body, $BlogTime, $ThreadID) = $BlogItem;
			echo $Feed->item($Title, $Text->strip_bbcode($Body), 'forums.php?action=viewthread&amp;threadid='.$ThreadID, SITE_NAME.' Staff','','',$BlogTime);
		}
		break;
	case 'torrents_all': 
		$Feed->channel('All Torrents', 'RSS feed for all new torrent uploads.');
		$Feed->retrieve('torrents_all',$_GET['authkey'],$_GET['passkey']);
		break;
	case 'torrents_music': 
		$Feed->channel('Music Torrents', 'RSS feed for all new music torrents.');
		$Feed->retrieve('torrents_music',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_apps': 
		$Feed->channel('Application Torrents', 'RSS feed for all new application torrents.');
		$Feed->retrieve('torrents_apps',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_ebooks': 
		$Feed->channel('E-Book Torrents', 'RSS feed for all new e-book torrents.');
		$Feed->retrieve('torrents_ebooks',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_abooks': 
		$Feed->channel('Audiobook Torrents', 'RSS feed for all new audiobook torrents.');
		$Feed->retrieve('torrents_abooks',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_evids': 
		$Feed->channel('E-Learning Video Torrents', 'RSS feed for all new e-learning video torrents.');
		$Feed->retrieve('torrents_evids',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_comedy': 
		$Feed->channel('Comedy Torrents', 'RSS feed for all new comedy torrents.');
		$Feed->retrieve('torrents_comedy',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_comics': 
		$Feed->channel('Comic Torrents', 'RSS feed for all new comic torrents.');
		$Feed->retrieve('torrents_comics',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_mp3': 
		$Feed->channel('MP3 Torrents', 'RSS feed for all new mp3 torrents.');
		$Feed->retrieve('torrents_mp3',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_flac': 
		$Feed->channel('FLAC Torrents', 'RSS feed for all new FLAC torrents.');
		$Feed->retrieve('torrents_flac',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_vinyl': 
		$Feed->channel('Vinyl Sourced Torrents', 'RSS feed for all new vinyl sourced torrents.');
		$Feed->retrieve('torrents_vinyl',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_lossless': 
		$Feed->channel('Lossless Torrents', 'RSS feed for all new lossless uploads.');
		$Feed->retrieve('torrents_lossless',$_GET['authkey'],$_GET['passkey']); 
		break;
	case 'torrents_lossless24': 
		$Feed->channel('24bit Lossless Torrents', 'RSS feed for all new 24bit uploads.');
		$Feed->retrieve('torrents_lossless24',$_GET['authkey'],$_GET['passkey']); 
		break;
	default:
		// Personalized torrents
		if(empty($_GET['name']) && substr($_GET['feed'], 0, 16) == 'torrents_notify_'){
			// All personalized torrent notifications
			$Feed->channel('Personalized torrent notifications', 'RSS feed for personalized torrent notifications.');
			$Feed->retrieve($_GET['feed'],$_GET['authkey'],$_GET['passkey']); 
		} elseif(!empty($_GET['name']) && substr($_GET['feed'], 0, 16) == 'torrents_notify_'){
			// Specific personalized torrent notification channel
			$Feed->channel(display_str($_GET['name']), 'Personal RSS feed: '.display_str($_GET['name']));
			$Feed->retrieve($_GET['feed'],$_GET['authkey'],$_GET['passkey']); 
		} elseif(!empty($_GET['name']) && substr($_GET['feed'], 0, 21) == 'torrents_bookmarks_t_') {
			// Bookmarks
			$Feed->channel('Bookmarked torrent notifications', 'RSS feed for bookmarked torrents.');
			$Feed->retrieve($_GET['feed'],$_GET['authkey'],$_GET['passkey']); 
		} else {
			$Feed->channel('All Torrents', 'RSS feed for all new torrent uploads.');
			$Feed->retrieve('torrents_all',$_GET['authkey'],$_GET['passkey']); 
		}
}
$Feed->close_feed();
?>