viewforum.php 21 KB

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  1. <?php
  2. /*
  3. ==============================================================================
  4. Dokeos - elearning and course management software
  5. Copyright (c) 2004-2008 Dokeos SPRL
  6. Copyright (c) 2003 Ghent University (UGent)
  7. Copyright (c) 2001 Universite catholique de Louvain (UCL)
  8. Copyright (c) various contributors
  9. For a full list of contributors, see "credits.txt".
  10. The full license can be read in "license.txt".
  11. This program is free software; you can redistribute it and/or
  12. modify it under the terms of the GNU General Public License
  13. as published by the Free Software Foundation; either version 2
  14. of the License, or (at your option) any later version.
  15. See the GNU General Public License for more details.
  16. Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
  17. Mail: info@dokeos.com
  18. ==============================================================================
  19. */
  20. /**
  21. * These files are a complete rework of the forum. The database structure is
  22. * based on phpBB but all the code is rewritten. A lot of new functionalities
  23. * are added:
  24. * - forum categories and forums can be sorted up or down, locked or made invisible
  25. * - consistent and integrated forum administration
  26. * - forum options: are students allowed to edit their post?
  27. * moderation of posts (approval)
  28. * reply only forums (students cannot create new threads)
  29. * multiple forums per group
  30. * - sticky messages
  31. * - new view option: nested view
  32. * - quoting a message
  33. *
  34. * @Author Patrick Cool <patrick.cool@UGent.be>, Ghent University
  35. * @Copyright Ghent University
  36. * @Copyright Patrick Cool
  37. *
  38. * @package dokeos.forum
  39. */
  40. // name of the language file that needs to be included
  41. $language_file = array (
  42. 'forum',
  43. 'group'
  44. );
  45. // including the global dokeos file
  46. require '../inc/global.inc.php';
  47. // notice for unauthorized people.
  48. api_protect_course_script(true);
  49. // the section (tabs)
  50. $this_section=SECTION_COURSES;
  51. // including additional library scripts
  52. require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
  53. include_once (api_get_path(LIBRARY_PATH).'groupmanager.lib.php');
  54. $nameTools=get_lang('Forum');
  55. //are we in a lp ?
  56. $origin = '';
  57. $origin_string='';
  58. if (isset($_GET['origin'])) {
  59. $origin = Security::remove_XSS($_GET['origin']);
  60. $origin_string = '&origin='.$origin;
  61. }
  62. /*
  63. -----------------------------------------------------------
  64. Including necessary files
  65. -----------------------------------------------------------
  66. */
  67. require 'forumconfig.inc.php';
  68. require_once 'forumfunction.inc.php';
  69. $userid=api_get_user_id();
  70. $userinf=api_get_user_info($userid);
  71. /*
  72. ==============================================================================
  73. MAIN DISPLAY SECTION
  74. ==============================================================================
  75. */
  76. /*
  77. -----------------------------------------------------------
  78. Retrieving forum and forum categorie information
  79. -----------------------------------------------------------
  80. */
  81. // we are getting all the information about the current forum and forum category.
  82. // note pcool: I tried to use only one sql statement (and function) for this
  83. // but the problem is that the visibility of the forum AND forum cateogory are stored in the item_property table
  84. $my_forum_group=isset($_GET['gidReq'])?$_GET['gidReq']:'';
  85. $my_forum=isset($_GET['forum'])?$_GET['forum']:'';
  86. $val=GroupManager::user_has_access($userid,$my_forum_group,GROUP_TOOL_FORUM);
  87. if(!empty($my_forum_group)){
  88. if (api_is_allowed_to_edit(false,true) || $val==true) {
  89. $current_forum=get_forum_information($my_forum); // note: this has to be validated that it is an existing forum.
  90. $current_forum_category=get_forumcategory_information($current_forum['forum_category']);
  91. }
  92. } else {
  93. $result=get_forum_information($my_forum);
  94. if($result['forum_of_group']==0){
  95. $current_forum=get_forum_information($my_forum); // note: this has to be validated that it is an existing forum.
  96. $current_forum_category=get_forumcategory_information($current_forum['forum_category']);
  97. }
  98. }
  99. /*
  100. -----------------------------------------------------------
  101. Header and Breadcrumbs
  102. -----------------------------------------------------------
  103. */
  104. $my_search=isset($_GET['search'])?$_GET['search']:'';
  105. $my_action=isset($_GET['action'])?$_GET['action']:'';
  106. if (isset($_SESSION['gradebook'])){
  107. $gradebook= $_SESSION['gradebook'];
  108. }
  109. if (!empty($gradebook) && $gradebook=='view') {
  110. $interbreadcrumb[]= array (
  111. 'url' => '../gradebook/'.$_SESSION['gradebook_dest'],
  112. 'name' => get_lang('Gradebook')
  113. );
  114. }
  115. if (!empty($_GET['gidReq'])) {
  116. $toolgroup = Database::escape_string($_GET['gidReq']);
  117. api_session_register('toolgroup');
  118. }
  119. if (!empty($_SESSION['toolgroup'])) {
  120. $_clean['toolgroup']=(int)$_SESSION['toolgroup'];
  121. $group_properties = GroupManager :: get_group_properties($_clean['toolgroup']);
  122. $interbreadcrumb[] = array ("url" => "../group/group.php", "name" => get_lang('Groups'));
  123. $interbreadcrumb[] = array ("url"=>"../group/group_space.php?gidReq=".$_SESSION['toolgroup'], "name"=> get_lang('GroupSpace').' ('.$group_properties['name'].')');
  124. //$interbreadcrumb[]=array("url" => "index.php?search=".Security::remove_XSS($my_search),"name" => $nameTools);
  125. //$interbreadcrumb[]=array("url" => "viewforumcategory.php?forumcategory=".$current_forum_category['cat_id']."&amp;search=".Security::remove_XSS(urlencode($my_search)),"name" => prepare4display($current_forum_category['cat_title']));
  126. $interbreadcrumb[]=array("url" => "#","name" => prepare4display($current_forum['forum_title']));
  127. //viewforum.php?forum=".Security::remove_XSS($my_forum)."&amp;origin=".$origin."&amp;gidReq=".$_SESSION['toolgroup']."&amp;search=".Security::remove_XSS(urlencode($my_search)),
  128. } else {
  129. $interbreadcrumb[]=array("url" => "index.php?gradebook=$gradebook&search=".Security::remove_XSS($my_search),"name" => $nameTools);
  130. $interbreadcrumb[]=array("url" => "viewforumcategory.php?forumcategory=".$current_forum_category['cat_id']."&amp;search=".Security::remove_XSS(urlencode($my_search)),"name" => prepare4display($current_forum_category['cat_title']));
  131. $interbreadcrumb[]=array("url" => "#","name" => prepare4display($current_forum['forum_title']));
  132. //viewforum.php?forum=".Security::remove_XSS($my_forum)."&amp;origin=".$origin."&amp;search=".Security::remove_XSS(urlencode($my_search))
  133. }
  134. if ($origin=='learnpath') {
  135. include(api_get_path(INCLUDE_PATH).'reduced_header.inc.php');
  136. } else {
  137. // the last element of the breadcrumb navigation is already set in interbreadcrumb, so give empty string
  138. Display :: display_header('');
  139. //api_display_tool_title($nameTools);
  140. }
  141. /*
  142. -----------------------------------------------------------
  143. Actions
  144. -----------------------------------------------------------
  145. */
  146. $table_link = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
  147. // Change visibility of a forum or a forum category
  148. if (($my_action=='invisible' OR $my_action=='visible') AND isset($_GET['content']) AND isset($_GET['id']) AND api_is_allowed_to_edit(false,true)) {
  149. $message=change_visibility($_GET['content'], $_GET['id'],$_GET['action']);// note: this has to be cleaned first
  150. }
  151. // locking and unlocking
  152. if (($my_action=='lock' OR $my_action=='unlock') AND isset($_GET['content']) AND isset($_GET['id']) AND api_is_allowed_to_edit(false,true)) {
  153. $message=change_lock_status($_GET['content'], $_GET['id'],$my_action);// note: this has to be cleaned first
  154. }
  155. // deleting
  156. if ($my_action=='delete' AND isset($_GET['content']) AND isset($_GET['id']) AND api_is_allowed_to_edit(false,true)) {
  157. $message=delete_forum_forumcategory_thread($_GET['content'],$_GET['id']); // note: this has to be cleaned first
  158. //delete link
  159. $sql_link='DELETE FROM '.$table_link.' WHERE ref_id='.Security::remove_XSS($_GET['id']).' and type=5 and course_code="'.api_get_course_id().'";';
  160. api_sql_query($sql_link);
  161. }
  162. // moving
  163. if ($my_action=='move' and isset($_GET['thread']) AND api_is_allowed_to_edit(false,true)) {
  164. $message=move_thread_form();
  165. }
  166. // notification
  167. if ($my_action == 'notify' AND isset($_GET['content']) AND isset($_GET['id'])) {
  168. $return_message = set_notification($_GET['content'],$_GET['id']);
  169. Display :: display_confirmation_message($return_message,false);
  170. }
  171. // student list
  172. if ($my_action == 'liststd' AND isset($_GET['content']) AND isset($_GET['id']) AND api_is_allowed_to_edit()) {
  173. switch($_GET['list']) {
  174. case "qualify":
  175. $student_list=get_thread_users_qualify($_GET['id']);
  176. $nrorow3 =-2;
  177. break;
  178. case "notqualify":
  179. $student_list=get_thread_users_not_qualify($_GET['id']);
  180. $nrorow3 =-2;
  181. break;
  182. default:
  183. $student_list=get_thread_users_details($_GET['id']);
  184. $nrorow3 = Database::num_rows($student_list);
  185. break;
  186. }
  187. $table_list = '<p><br /><h3>'.get_lang('ThreadUsersList').'&nbsp;:'.get_name_thread_by_id($_GET['id']).'</h3>';
  188. if ($nrorow3>0 || $nrorow3==-2) {
  189. $url = 'cidReq='.Security::remove_XSS($_GET['cidReq']).'&forum='.Security::remove_XSS($my_forum).'&action='.Security::remove_XSS($_GET['action']).'&content='.Security::remove_XSS($_GET['content']).'&id='.Security::remove_XSS($_GET['id']);
  190. $table_list.= '<br />
  191. <div style="width:50%">
  192. <table class="data_table" border="0">
  193. <tr>
  194. <th height="22"><a href="viewforum.php?'.$url.'&origin='.$origin.'&list=all">'.get_lang('AllStudents').'</a></th>
  195. <th><a href="viewforum.php?'.$url.'&origin='.$origin.'&list=qualify">'.get_lang('StudentsQualified').'</a></th>
  196. <th><a href="viewforum.php?'.$url.'&origin='.$origin.'&list=notqualify">'.get_lang('StudentsNotQualified').'</a></th>
  197. </tr>
  198. </table></div>
  199. <div style="border:1px solid gray; width:99%; margin-top:5px; padding:4px; float:left">
  200. ';
  201. $icon_qualify = 'blog_new.gif';
  202. $table_list.= '<center><br /><table class="data_table" style="width:50%">';
  203. // The column headers (to do: make this sortable)
  204. $table_list.= '<tr >';
  205. $table_list.= '<th height="24">'.get_lang('NamesAndLastNames').'</th>';
  206. if ($_GET['list']=='qualify') {
  207. $table_list.= '<th>'.get_lang('Qualification').'</th>';
  208. }
  209. if (api_is_allowed_to_edit()) {
  210. $table_list.= '<th>'.get_lang('Qualify').'</th>';
  211. }
  212. $table_list.= '</tr>';
  213. $max_qualify=show_qualify('2',$_GET['cidReq'],$my_forum,$userid,$_GET['id']);
  214. $counter_stdlist=0;
  215. if (Database::num_rows($student_list)>0) {
  216. while ($row_student_list=Database::fetch_array($student_list)) {
  217. if ($counter_stdlist%2==0) {
  218. $class_stdlist="row_odd";
  219. } else {
  220. $class_stdlist="row_even";
  221. }
  222. $name_user_theme = $row_student_list['firstname'].' '.$row_student_list['lastname'];
  223. $table_list.= '<tr class="$class_stdlist"><td><a href="../user/userInfo.php?uInfo='.$row_student_list['user_id'].'&tipo=sdtlist&'.api_get_cidreq().'&forum='.Security::remove_XSS($my_forum).$origin_string.'">'.$name_user_theme.'</a></td>';
  224. if ($_GET['list']=='qualify') {
  225. $table_list.= '<td>'.$row_student_list['qualify'].'/'.$max_qualify.'</td>';
  226. }
  227. if (api_is_allowed_to_edit()) {
  228. $current_qualify_thread=show_qualify('1',$_GET['cidReq'],$my_forum,$row_student_list['user_id'],$_GET['id']);
  229. $table_list.= '<td><a href="forumqualify.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($my_forum).'&thread='.Security::remove_XSS($_GET['id']).'&user='.$row_student_list['user_id'].'&user_id='.$row_student_list['user_id'].'&idtextqualify='.$current_qualify_thread.'&origin='.$origin.'">'.icon('../img/'.$icon_qualify,get_lang('Qualify')).'</a></td></tr>';
  230. }
  231. $counter_stdlist++;
  232. }
  233. } else {
  234. if ($_GET['list']=='qualify'){
  235. $table_list.='<tr><td colspan="2">'.get_lang('ThereIsNotQualifiedLearners').'</td></tr>';
  236. } else {
  237. $table_list.='<tr><td colspan="2">'.get_lang('ThereIsNotUnqualifiedLearners').'</td></tr>';
  238. }
  239. }
  240. $table_list.= '</table></center>';
  241. $table_list .= '<br /></div>';
  242. } else {
  243. $table_list .= get_lang('NoParticipation');
  244. }
  245. }
  246. /*
  247. -----------------------------------------------------------
  248. Is the user allowed here?
  249. -----------------------------------------------------------
  250. */
  251. // if the user is not a course administrator and the forum is hidden
  252. // then the user is not allowed here.
  253. if (!api_is_allowed_to_edit(false,true) AND ($current_forum_category['visibility']==0 OR $current_forum['visibility']==0)) {
  254. forum_not_allowed_here();
  255. }
  256. /*
  257. -----------------------------------------------------------
  258. Display the action messages
  259. -----------------------------------------------------------
  260. */
  261. if (!empty($message)) {
  262. Display :: display_confirmation_message($message);
  263. }
  264. /*
  265. -----------------------------------------------------------
  266. Action Links
  267. -----------------------------------------------------------
  268. */
  269. echo '<div class="actions">';
  270. if (empty($_SESSION['toolgroup'])){
  271. echo '<span style="float:right;">'.search_link().'</span>';
  272. }
  273. echo '<a href="index.php">'.Display::return_icon('back.png').' '.get_lang('BackToForumOverview').'</a>';
  274. // The link should appear when
  275. // 1. the course admin is here
  276. // 2. the course member is here and new threads are allowed
  277. // 3. a visitor is here and new threads AND allowed AND anonymous posts are allowed
  278. if (api_is_allowed_to_edit(false,true) OR ($current_forum['allow_new_threads']==1 AND isset($_user['user_id'])) OR ($current_forum['allow_new_threads']==1 AND !isset($_user['user_id']) AND $current_forum['allow_anonymous']==1)) {
  279. if ($current_forum['locked'] <> 1 AND $current_forum['locked'] <> 1) {
  280. echo '<a href="newthread.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($my_forum).$origin_string.'">'.Display::return_icon('forumthread_new.gif',get_lang('NewTopic')).' '.get_lang('NewTopic').'</a>';
  281. } else {
  282. echo get_lang('ForumLocked');
  283. }
  284. }
  285. echo '</div>';
  286. /*
  287. -----------------------------------------------------------
  288. Display
  289. -----------------------------------------------------------
  290. */
  291. echo "<table class=\"data_table\" >\n";
  292. // the current forum
  293. if ($origin != 'learnpath') {
  294. echo "\t<tr>\n\t\t<th align=\"left\" colspan=\"7\">";
  295. echo '<span class="forum_title">'.prepare4display($current_forum['forum_title']).'</span>';
  296. if (!empty ($current_forum['forum_comment'])) {
  297. echo '<br><span class="forum_description">'.prepare4display($current_forum['forum_comment']).'</span>';
  298. }
  299. if (!empty ($current_forum_category['cat_title'])) {
  300. echo '<br /><span class="forum_low_description">'.prepare4display($current_forum_category['cat_title'])."</span><br />";
  301. }
  302. echo "</th>\n";
  303. echo "\t</tr>\n";
  304. }
  305. echo "</th>\n";
  306. echo "\t</tr>\n";
  307. // The column headers (to do: make this sortable)
  308. echo "\t<tr class=\"forum_threadheader\">\n";
  309. echo "\t\t<td></td>\n";
  310. echo "\t\t<td>".get_lang('Title')."</td>\n";
  311. echo "\t\t<td>".get_lang('Replies')."</td>\n";
  312. echo "\t\t<td>".get_lang('Views')."</td>\n";
  313. echo "\t\t<td>".get_lang('Author')."</td>\n";
  314. echo "\t\t<td>".get_lang('LastPost')."</td>\n";
  315. echo "\t\t<td>".get_lang('Actions')."</td>\n";
  316. echo "\t</tr>\n";
  317. // getting al the threads
  318. $threads=get_threads($my_forum); // note: this has to be cleaned first
  319. $whatsnew_post_info=isset($_SESSION['whatsnew_post_info'])?$_SESSION['whatsnew_post_info']:null;
  320. $counter=0;
  321. if(is_array($threads)) {
  322. foreach ($threads as $row) {
  323. // thread who have no replies yet and the only post is invisible should not be displayed to students.
  324. if (api_is_allowed_to_edit(false,true) OR !($row['thread_replies']=='0' AND $row['visible']=='0')) {
  325. if($counter%2==0) {
  326. $class="row_odd";
  327. } else {
  328. $class="row_even";
  329. }
  330. echo "\t<tr class=\"$class\">\n";
  331. echo "\t\t<td>";
  332. $my_whatsnew_post_info=isset($whatsnew_post_info[$my_forum][$row['thread_id']])?$whatsnew_post_info[$my_forum][$row['thread_id']]:null;
  333. if (is_array($my_whatsnew_post_info) and !empty($my_whatsnew_post_info)) {
  334. echo icon('../img/forumthread.gif');
  335. } else {
  336. echo icon('../img/forumthread.gif');
  337. }
  338. if ($row['thread_sticky']==1) {
  339. echo icon('../img/exclamation.gif');
  340. }
  341. echo "</td>\n";
  342. echo "\t\t<td>";
  343. echo "<a href=\"viewthread.php?".api_get_cidreq()."&gradebook=".Security::remove_XSS($_GET['gradebook'])."&forum=".Security::remove_XSS($my_forum)."&amp;origin=".$origin."&amp;thread=".$row['thread_id'].$origin_string."&amp;search=".Security::remove_XSS(urlencode($my_search))."\" ".class_visible_invisible($row['visibility']).">".prepare4display($row['thread_title'])."</a></td>\n";
  344. echo "\t\t<td>".$row['thread_replies']."</td>\n";
  345. if ($row['user_id']=='0') {
  346. $name=prepare4display($row['thread_poster_name']);
  347. } else {
  348. $name=$row['firstname'].' '.$row['lastname'];
  349. }
  350. echo "\t\t<td>".$row['thread_views']."</td>\n";
  351. if ($row['last_poster_user_id']=='0') {
  352. $name=$row['poster_name'];
  353. } else {
  354. $name=$row['last_poster_firstname'].' '.$row['last_poster_lastname'];
  355. }
  356. if($origin != 'learnpath') {
  357. echo "\t\t<td>".display_user_link($row['user_id'], $row['firstname'].' '.$row['lastname'])."</td>\n";
  358. } else {
  359. echo "\t\t<td>".$row['firstname'].' '.$row['lastname']."</td>\n";
  360. }
  361. // if the last post is invisible and it is not the teacher who is looking then we have to find the last visible post of the thread
  362. if (($row['visible']=='1' OR api_is_allowed_to_edit(false,true)) && $origin!='learnpath') {
  363. $last_post=$row['thread_date']." ".get_lang('By').' '.display_user_link($row['last_poster_user_id'], $name);
  364. } elseif ($origin!='learnpath') {
  365. $last_post_sql="SELECT post.*, user.firstname, user.lastname FROM $table_posts post, $table_users user WHERE post.poster_id=user.user_id AND visible='1' AND thread_id='".$row['thread_id']."' ORDER BY post_id DESC";
  366. $last_post_result=api_sql_query($last_post_sql, __FILE__, __LINE__);
  367. $last_post_row=Database::fetch_array($last_post_result);
  368. $name=$last_post_row['firstname'].' '.$last_post_row['lastname'];
  369. $last_post=$last_post_row['post_date']." ".get_lang('By').' '.display_user_link($last_post_row['poster_id'], $name);
  370. } else {
  371. $last_post_sql="SELECT post.*, user.firstname, user.lastname FROM $table_posts post, $table_users user WHERE post.poster_id=user.user_id AND visible='1' AND thread_id='".$row['thread_id']."' ORDER BY post_id DESC";
  372. $last_post_result=api_sql_query($last_post_sql, __FILE__, __LINE__);
  373. $last_post_row=Database::fetch_array($last_post_result);
  374. $name=$last_post_row['firstname'].' '.$last_post_row['lastname'];
  375. $last_post=$last_post_row['post_date']." ".get_lang('By').' '.$name;
  376. }
  377. echo "\t\t<td>".$last_post."</td>\n";
  378. echo "\t\t<td>";
  379. // get attach id
  380. $attachment_list=get_attachment($row['post_id']);
  381. $id_attach = !empty($attachment_list)?$attachment_list['id']:'';
  382. if (api_is_allowed_to_edit(false,true) && !(api_is_course_coach() && $current_forum['session_id']!=$_SESSION['id_session'])) {
  383. echo "<a href=\"editpost.php?".api_get_cidreq()."&forum=".Security::remove_XSS($my_forum)."&amp;thread=".Security::remove_XSS($row['thread_id'])."&amp;post=".$row['post_id']."&amp;gidReq=".$_SESSION['toolgroup']."&origin=".$origin."&id_attach=".$id_attach."\">".icon('../img/edit.gif',get_lang('Edit'))."</a>\n";
  384. echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&forum=".Security::remove_XSS($my_forum)."&amp;action=delete&amp;content=thread&amp;gidReq=".$_SESSION['toolgroup']."&amp;id=".$row['thread_id'].$origin_string."\" onclick=\"javascript:if(!confirm('".addslashes(htmlentities(get_lang("DeleteCompleteThread"),ENT_QUOTES,$charset))."')) return false;\">".icon('../img/delete.gif',get_lang('Delete'))."</a>";
  385. display_visible_invisible_icon('thread', $row['thread_id'], $row['visibility'], array("forum"=>$my_forum,'origin'=>$origin,"gidReq"=>$_SESSION['toolgroup']));
  386. display_lock_unlock_icon('thread',$row['thread_id'], $row['locked'], array("forum"=>$my_forum,'origin'=>$origin,"gidReq"=>$_SESSION['toolgroup']));
  387. echo "<a href=\"viewforum.php?".api_get_cidreq()."&forum=".Security::remove_XSS($my_forum)."&amp;action=move&amp;gidReq=".$_SESSION['toolgroup']."&amp;thread=".$row['thread_id'].$origin_string."\">".icon('../img/deplacer_fichier.gif',get_lang('MoveThread'))."</a>";
  388. }
  389. $iconnotify = 'send_mail.gif';
  390. if (is_array(isset($_SESSION['forum_notification']['thread'])?$_SESSION['forum_notification']['thread']:null)) {
  391. if (in_array($row['thread_id'],$_SESSION['forum_notification']['thread'])) {
  392. $iconnotify = 'send_mail_checked.gif';
  393. }
  394. }
  395. $icon_liststd = 'group.gif';
  396. echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&amp;forum=".Security::remove_XSS($my_forum)."&origin=".$origin."&amp;action=notify&amp;content=thread&amp;gidReq=".$_SESSION['toolgroup']."&amp;id=".$row['thread_id']."\">".icon('../img/'.$iconnotify,get_lang('NotifyMe'))."</a>";
  397. if (api_is_allowed_to_edit()) {
  398. echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;forum='.Security::remove_XSS($my_forum).'&origin='.$origin.'&amp;action=liststd&amp;content=thread&amp;gidReq='.$_SESSION['toolgroup'].'&amp;id='.$row['thread_id'].'">'.icon('../img/'.$icon_liststd,get_lang('StudentList')).'</a>';
  399. }
  400. echo "</td>\n";
  401. echo "\t</tr>\n";
  402. }
  403. $counter++;
  404. }
  405. }
  406. echo "</table>";
  407. echo isset($table_list)?$table_list:'';
  408. /*
  409. ==============================================================================
  410. FOOTER
  411. ==============================================================================
  412. */
  413. if ($origin != 'learnpath') {
  414. Display :: display_footer();
  415. }