docs/mods/_standard/rss_feeds/preview.php

   1 <?php   \r
   2 /************************************************************************/\r
   3 /* ATutor                                                                                                                               */\r
   4 /************************************************************************/\r
   5 /* Copyright (c) 2002-2010                                              */\r
   6 /* Inclusive Design Institute                                           */\r
   7 /* http://atutor.ca                                                                                                             */\r
   8 /*                                                                                                                                              */\r
   9 /* This program is free software. You can redistribute it and/or        */\r
  10 /* modify it under the terms of the GNU General Public License          */\r
  11 /* as published by the Free Software Foundation.                        */\r
  12 /************************************************************************/\r
  13 // $Id$\r
  14 \r
  15 define('AT_INCLUDE_PATH', '../../../include/');\r
  16 require(AT_INCLUDE_PATH . 'vitals.inc.php');\r
  17 \r
  18 admin_authenticate(AT_ADMIN_PRIV_RSS);\r
  19 \r
  20 if (isset($_POST['back'])) {\r
  21         header('Location: index.php');\r
  22         exit;\r
  23 }\r
  24 \r
  25 require (AT_INCLUDE_PATH.'header.inc.php');\r
  26 \r
  27 $feed_id    = intval($_GET['fid']);\r
  28 $cache_file = AT_CONTENT_DIR.'feeds/'.$feed_id.'_rss.cache';\r
  29 $title_file = AT_CONTENT_DIR.'feeds/'.$feed_id.'_rss_title.cache';\r
  30 \r
  31 if (!file_exists($cache_file) || ((time() - filemtime($cache_file)) > 21600) ) {\r
  32         make_cache_file($feed_id);\r
  33 }\r
  34 ?>\r
  35 \r
  36 <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">\r
  37 \r
  38 <div class="input-form">\r
  39         <div class="row">\r
  40                 <h3><?php if (file_exists($title_file)) { readfile($title_file); } ?></h3>\r
  41         </div>\r
  42 \r
  43         <div class="row">\r
  44                 <?php if (file_exists($cache_file) && filesize($cache_file) > 0) { \r
  45                         readfile($cache_file); \r
  46                         echo '<p><br /><small>'._AT('new_window').'</small></p>';\r
  47                 } else {\r
  48                         echo _AT('no_content_avail');\r
  49                 }?>\r
  50         </div>\r
  51 \r
  52         <div class="row buttons">\r
  53                 <input type="submit" name="back" value="<?php echo _AT('back'); ?>" />\r
  54         </div>\r
  55 </div>\r
  56 </form>\r
  57 \r
  58 <?php require (AT_INCLUDE_PATH.'footer.inc.php'); ?>