implement ProtectedHandler

[tt-rss.git] / classes / article.php

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