<?
// 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) = $BlogItem;
			if ($ThreadID) {
				echo $Feed->item($Title, $Text->strip_bbcode($Body), 'forums.php?action=viewthread&amp;threadid='.$ThreadID, SITE_NAME.' Staff','','',$BlogTime);
			} else {
				echo $Feed->item($Title, $Text->strip_bbcode($Body), 'blog.php#blog'.$BlogID, SITE_NAME.' Staff','','',$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();
?>