add catchall backend class

classes/article.php

@@ -1,20 +1,20 @@
 <?php
 class Article extends Handler {
-	
-	function index() {
+
+	function redirect() {
 		$id = db_escape_string($_REQUEST['id']);
-		
+
 		$result = db_query($this->link, "SELECT link FROM ttrss_entries, ttrss_user_entries
 						WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'
 						LIMIT 1");
-		
+
 		if (db_num_rows($result) == 1) {
 			$article_url = db_fetch_result($result, 0, 'link');
 			$article_url = str_replace("\n", "", $article_url);
-		
+
 			header("Location: $article_url");
 			return;
-		
+
 		} else {
 			print_error(__("Article not found."));
 		}
@@ -25,12 +25,12 @@ class Article extends Handler {
 		$cids = explode(",", db_escape_string($_REQUEST["cids"]));
 		$mode = db_escape_string($_REQUEST["mode"]);
 		$omode = db_escape_string($_REQUEST["omode"]);
-		
+
 		// in prefetch mode we only output requested cids, main article
 		// just gets marked as read (it already exists in client cache)
-		
+
 		$articles = array();
-		
+
 		if ($mode == "") {
 			array_push($articles, format_article($this->link, $id, false));
 		} else if ($mode == "zoom") {
@@ -40,14 +40,14 @@ class Article extends Handler {
 				header("Content-Type: text/html");
 				print '<link rel="stylesheet" type="text/css" href="tt-rss.css"/>';
 			}
-		
+
 			$article = format_article($this->link, $id, false);
 			print $article['content'];
 			return;
 		}
-		
+
 		catchupArticleById($this->link, $id, 0);
-		
+
 		if (!$_SESSION["bw_limit"]) {
 			foreach ($cids as $cid) {
 				if ($cid) {
@@ -55,9 +55,9 @@ class Article extends Handler {
 				}
 			}
 		}
-		
+
 		print json_encode($articles);
-		
+
 	}
-	
-}
+
+}