include/sidemenus/my_courses.inc.php

   1 <?php
   2 /************************************************************************/
   3 /* AContent                                                             */
   4 /************************************************************************/
   5 /* Copyright (c) 2010                                                   */
   6 /* Inclusive Design Institute                                           */
   7 /*                                                                      */
   8 /* This program is free software. You can redistribute it and/or        */
   9 /* modify it under the terms of the GNU General Public License          */
  10 /* as published by the Free Software Foundation.                        */
  11 /************************************************************************/
  12
  13 if (!defined('TR_INCLUDE_PATH')) { exit; }
  14 require_once(TR_INCLUDE_PATH.'vitals.inc.php');
  15 require_once(TR_INCLUDE_PATH.'classes/DAO/UserCoursesDAO.class.php');
  16
  17 // can only be used by login user
  18 if (!isset($_SESSION['user_id']) || $_SESSION['user_id'] == 0) return;
  19
  20 global $savant, $_course_id;
  21
  22 $userCoursesDAO = new UserCoursesDAO();
  23 $output = '';
  24
  25 // The main page can be home/index.php or home/search.php
  26 // Find out the caller URL and direct the page back to the caller
  27 // after adding/removing the course from "My Courses"
  28 list($caller_url, $url_param) = Utility::getRefererURLAndParams();
  29
  30 // retrieve data to display
  31 if ($_SESSION['user_id'] > 0) {
  32         $my_courses = $userCoursesDAO->getByUserID($_SESSION['user_id']);
  33 }
  34
  35 if (!is_array($my_courses)) {
  36         $num_of_courses = 0;
  37         $output = _AT('none_found');
  38 } else {
  39         $num_of_courses = count($my_courses);
  40
  41     $output .= '<ol class="remove-margin-left">'."\n";
  42
  43     foreach ($my_courses as $row) {
  44                 // only display the first 200 character of course description
  45
  46                 if ($row['role'] == TR_USERROLE_AUTHOR) {
  47                         $output .= ' <li class="mine" title="'. _AT('my_authoring_course').': '. $row['title'].'"> '."\n";
  48                 } else {
  49                         $output .= ' <li class="theirs" title="'. _AT('others_course').': '. $row['title'].'">'."\n";
  50                 }
  51                 $output .= '    <a href="'. TR_BASE_HREF.'home/course/index.php?_course_id='. $row['course_id'].'"'.(($_course_id == $row['course_id']) ? ' class="selected-sidemenu"' : '').'>'.$row['title'].'</a>'."\n";
  52                 if ($row['role'] == TR_USERROLE_VIEWER) {
  53                         $output .= '    <a href="'. TR_BASE_HREF.'home/'. $caller_url.'action=remove'.SEP.'cid='. $row['course_id'].'">'."\n";
  54             $output .= '      <img src="'. TR_BASE_HREF.'themes/'. $_SESSION['prefs']['PREF_THEME'].'/images/bookmark_remove.png" alt="'. htmlspecialchars(_AT('remove_from_list')).'" title="'. htmlspecialchars(_AT('remove_from_list')).'" border="0" />'."\n";
  55                         $output .= '    </a>'."\n";
  56                 }
  57                 if ($row['role'] == NULL && $_SESSION['user_id']>0) {
  58                         $output .= '    <a href="'. TR_BASE_HREF.'home/'. $caller_url.'action=add'.SEP.'cid='. $row['course_id'].'">'."\n";
  59                         $output .= '      <img src="'. TR_BASE_HREF.'themes/'. $_SESSION['prefs']['PREF_THEME'].'/images/bookmark_add.png" alt="'. htmlspecialchars(_AT('add_into_list')).'" title="'. htmlspecialchars(_AT('add_into_list')).'" border="0" />'."\n";
  60                         $output .= '    </a>'."\n";
  61                 }
  62                 //$output .= '    <a href="'. TR_BASE_HREF.'home/ims/ims_export.php?course_id='. $row['course_id'].'">'."\n";
  63                 //$output .= '      <img src="'. TR_BASE_HREF.'themes/'. $_SESSION['prefs']['PREF_THEME'].'/images/export.png" alt="'. _AT('download_content_package').'" title="'. _AT('download_content_package').'" border="0" />'."\n";
  64                 //$output .= '    </a>'."\n";
  65                 //if ($row['role'] == TR_USERROLE_AUTHOR) {
  66                         //$output .= '    <a href="'. TR_BASE_HREF.'home/imscc/ims_export.php?course_id='. $row['course_id'].'">'."\n";
  67                         //$output .= '      <img src="'. TR_BASE_HREF.'themes/'. $_SESSION['prefs']['PREF_THEME'].'/images/export_cc.png" alt="'. _AT('download_common_cartridge').'" title="'. _AT('download_common_cartridge').'" border="0" />'."\n";
  68                         //$output .= '    </a>'."\n";
  69                 //}
  70                 $output .= '  </li>'."\n";
  71         } // end of foreach;
  72     $output .= '</ol>'."\n";
  73 }
  74 $savant->assign('title', _AT('my_courses').'&nbsp;'.'('.$num_of_courses.')');
  75 $savant->assign('dropdown_contents', $output);
  76 //$savant->assign('default_status', "hide");
  77
  78 $savant->display('include/box.tmpl.php');
  79 ?>