classes/article.php

   1 <?php\r
   2 class Article extends Handler {\r
   3 \r
   4         function redirect() {\r
   5                 $id = db_escape_string($_REQUEST['id']);\r
   6 \r
   7                 $result = db_query($this->link, "SELECT link FROM ttrss_entries, ttrss_user_entries\r
   8                                                 WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'\r
   9                                                 LIMIT 1");\r
  10 \r
  11                 if (db_num_rows($result) == 1) {\r
  12                         $article_url = db_fetch_result($result, 0, 'link');\r
  13                         $article_url = str_replace("\n", "", $article_url);\r
  14 \r
  15                         header("Location: $article_url");\r
  16                         return;\r
  17 \r
  18                 } else {\r
  19                         print_error(__("Article not found."));\r
  20                 }\r
  21         }\r
  22 \r
  23         function view() {\r
  24                 $id = db_escape_string($_REQUEST["id"]);\r
  25                 $cids = explode(",", db_escape_string($_REQUEST["cids"]));\r
  26                 $mode = db_escape_string($_REQUEST["mode"]);\r
  27                 $omode = db_escape_string($_REQUEST["omode"]);\r
  28 \r
  29                 // in prefetch mode we only output requested cids, main article\r
  30                 // just gets marked as read (it already exists in client cache)\r
  31 \r
  32                 $articles = array();\r
  33 \r
  34                 if ($mode == "") {\r
  35                         array_push($articles, format_article($this->link, $id, false));\r
  36                 } else if ($mode == "zoom") {\r
  37                         array_push($articles, format_article($this->link, $id, true, true));\r
  38                 } else if ($mode == "raw") {\r
  39                         if ($_REQUEST['html']) {\r
  40                                 header("Content-Type: text/html");\r
  41                                 print '<link rel="stylesheet" type="text/css" href="tt-rss.css"/>';\r
  42                         }\r
  43 \r
  44                         $article = format_article($this->link, $id, false);\r
  45                         print $article['content'];\r
  46                         return;\r
  47                 }\r
  48 \r
  49                 catchupArticleById($this->link, $id, 0);\r
  50 \r
  51                 if (!$_SESSION["bw_limit"]) {\r
  52                         foreach ($cids as $cid) {\r
  53                                 if ($cid) {\r
  54                                         array_push($articles, format_article($this->link, $cid, false, false));\r
  55                                 }\r
  56                         }\r
  57                 }\r
  58 \r
  59                 print json_encode($articles);\r
  60 \r
  61         }\r
  62 \r
  63 }\r