classes/article.php

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