mods/_standard/links/module_news.php

   1 <?php
   2 /***********************************************************************/
   3 /* ATutor                                                                                                                          */
   4 /***********************************************************************/
   5 /* Copyright (c) 2002-2010                                             */
   6 /* Inclusive Design Institute                                          */
   7 /* http://atutor.ca                                                                                                        */
   8 /*                                                                                                                                         */
   9 /* This program is free software. You can redistribute it and/or           */
  10 /* modify it under the terms of the GNU General Public License             */
  11 /* as published by the Free Software Foundation.                                           */
  12 /***********************************************************************/
  13 // $Id$
  14 /*
  15  * Get the latest updates of this module
  16  * @return list of news, [timestamp]=>
  17  */
  18 function links_news() {
  19         global $db, $enrolled_courses, $system_courses;
  20         $news = array();
  21
  22         if ($enrolled_courses == ''){
  23                 return $news;
  24         }
  25
  26         $sql = "SELECT * FROM ".TABLE_PREFIX."links L INNER JOIN ".TABLE_PREFIX."links_categories C ON C.cat_id = L.cat_id WHERE owner_id IN $enrolled_courses AND L.Approved=1 ORDER BY SubmitDate DESC";
  27         $result = mysql_query($sql, $db);
  28         if($result){
  29                 while($row = mysql_fetch_assoc($result)){
  30                         $news[] = array(
  31                                                         'time'=>$row['SubmitDate'],
  32                                                         'object'=>$row,
  33                                                         'alt'=>_AT('links'),
  34                                                         'course'=>$system_courses[$row['owner_id']]['title'],
  35                                                         'thumb'=>'images/home-links_sm.png',
  36                                                         'link'=>'<a href="bounce.php?course='.$row['owner_id'].'&p='.urlencode('mods/_standard/links/index.php?view='.$row['link_id']).'"'.
  37                                                                         (strlen($row['LinkName']) > SUBLINK_TEXT_LEN ? ' title="'.$row['LinkName'].'"' : '') .'>'.
  38                                                                         validate_length($row['LinkName'], SUBLINK_TEXT_LEN, VALIDATE_LENGTH_FOR_DISPLAY) .'</a>');
  39                 }
  40         }
  41         return $news;
  42 }
  43
  44 ?>