group_invitation.php 19 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * @package chamilo.social
  5. * @author Julio Montoya <gugli100@gmail.com>
  6. */
  7. // name of the language file that needs to be included
  8. $language_file=array('userInfo');
  9. // resetting the course id
  10. $cidReset=true;
  11. // including some necessary dokeos files
  12. require_once '../inc/global.inc.php';
  13. require_once '../inc/lib/xajax/xajax.inc.php';
  14. api_block_anonymous_users();
  15. $xajax = new xajax();
  16. //$xajax->debugOn();
  17. $xajax -> registerFunction ('search_users');
  18. // setting the section (for the tabs)
  19. $this_section = SECTION_PLATFORM_ADMIN;
  20. // setting breadcrumbs
  21. $this_section = SECTION_SOCIAL;
  22. $interbreadcrumb[]= array ('url' =>'home.php','name' => get_lang('Social'));
  23. $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
  24. // Database Table Definitions
  25. $tbl_group = Database::get_main_table(TABLE_MAIN_GROUP);
  26. $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
  27. $tbl_group_rel_user = Database::get_main_table(TABLE_MAIN_USER_REL_GROUP);
  28. // setting the name of the tool
  29. $tool_name = get_lang('SubscribeUsersToGroup');
  30. $group_id = intval($_REQUEST['id']);
  31. $add_type = 'multiple';
  32. if(isset($_REQUEST['add_type']) && $_REQUEST['add_type']!=''){
  33. $add_type = Security::remove_XSS($_REQUEST['add_type']);
  34. }
  35. //checking for extra field with filter on
  36. require_once api_get_path(LIBRARY_PATH).'usermanager.lib.php';
  37. require_once api_get_path(LIBRARY_PATH).'group_portal_manager.lib.php';
  38. require_once api_get_path(LIBRARY_PATH).'social.lib.php';
  39. //todo @this validation could be in a function in group_portal_manager
  40. if (empty($group_id)) {
  41. api_not_allowed();
  42. } else {
  43. $group_info = GroupPortalManager::get_group_data($group_id);
  44. if (empty($group_info)) {
  45. api_not_allowed();
  46. }
  47. //only admin or moderator can do that
  48. if (!GroupPortalManager::is_group_member($group_id)) {
  49. api_not_allowed();
  50. }
  51. }
  52. function search_users($needle,$type) {
  53. global $tbl_user,$tbl_group_rel_user,$group_id;
  54. $xajax_response = new XajaxResponse();
  55. $return = '';
  56. if (!empty($needle) && !empty($type)) {
  57. // xajax send utf8 datas... datas in db can be non-utf8 datas
  58. $charset = api_get_system_encoding();
  59. $needle = Database::escape_string($needle);
  60. $needle = api_convert_encoding($needle, $charset, 'utf-8');
  61. $user_anonymous=api_get_anonymous_id();
  62. $order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname, username' : ' ORDER BY lastname, firstname, username';
  63. $cond_user_id = '';
  64. if (!empty($id_session)) {
  65. $group_id = Database::escape_string($group_id);
  66. // check id_user from session_rel_user table
  67. $sql = 'SELECT id_user FROM '.$tbl_group_rel_user.' WHERE group_id ="'.(int)$group_id.'"';
  68. $res = Database::query($sql);
  69. $user_ids = array();
  70. if (Database::num_rows($res) > 0) {
  71. while ($row = Database::fetch_row($res)) {
  72. $user_ids[] = (int)$row[0];
  73. }
  74. }
  75. if (count($user_ids) > 0){
  76. $cond_user_id = ' AND user_id NOT IN('.implode(",",$user_ids).')';
  77. }
  78. }
  79. if ($type == 'single') {
  80. // search users where username or firstname or lastname begins likes $needle
  81. $sql = 'SELECT user_id, username, lastname, firstname FROM '.$tbl_user.' user
  82. WHERE (username LIKE "'.$needle.'%"
  83. OR firstname LIKE "'.$needle.'%"
  84. OR lastname LIKE "'.$needle.'%") AND user_id<>"'.$user_anonymous.'"'.
  85. $order_clause.
  86. ' LIMIT 11';
  87. } else {
  88. $sql = 'SELECT user_id, username, lastname, firstname FROM '.$tbl_user.' user
  89. WHERE '.(api_sort_by_first_name() ? 'firstname' : 'lastname').' LIKE "'.$needle.'%" AND user_id<>"'.$user_anonymous.'"'.$cond_user_id.
  90. $order_clause;
  91. }
  92. global $_configuration;
  93. if ($_configuration['multiple_access_urls']) {
  94. $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  95. $access_url_id = api_get_current_access_url_id();
  96. if ($access_url_id != -1){
  97. if ($type == 'single') {
  98. $sql = 'SELECT user.user_id, username, lastname, firstname FROM '.$tbl_user.' user
  99. INNER JOIN '.$tbl_user_rel_access_url.' url_user ON (url_user.user_id=user.user_id)
  100. WHERE access_url_id = '.$access_url_id.' AND (username LIKE "'.$needle.'%"
  101. OR firstname LIKE "'.$needle.'%"
  102. OR lastname LIKE "'.$needle.'%") AND user.user_id<>"'.$user_anonymous.'"'.
  103. $order_clause.
  104. ' LIMIT 11';
  105. } else {
  106. $sql = 'SELECT user.user_id, username, lastname, firstname FROM '.$tbl_user.' user
  107. INNER JOIN '.$tbl_user_rel_access_url.' url_user ON (url_user.user_id=user.user_id)
  108. WHERE access_url_id = '.$access_url_id.'
  109. AND '.(api_sort_by_first_name() ? 'firstname' : 'lastname').' LIKE "'.$needle.'%" AND user.user_id<>"'.$user_anonymous.'"'.$cond_user_id.
  110. $order_clause;
  111. }
  112. }
  113. }
  114. $rs = Database::query($sql);
  115. $i=0;
  116. if ($type=='single') {
  117. while ($user = Database :: fetch_array($rs)) {
  118. $i++;
  119. if ($i<=10) {
  120. $person_name = api_get_person_name($user['firstname'], $user['lastname']);
  121. $return .= '<a href="javascript: void(0);" onclick="javascript: add_user(\''.$user['user_id'].'\',\''.$person_name.' ('.$user['username'].')'.'\')">'.$person_name.' ('.$user['username'].')</a><br />';
  122. } else {
  123. $return .= '...<br />';
  124. }
  125. }
  126. $xajax_response -> addAssign('ajax_list_users_single','innerHTML',api_utf8_encode($return));
  127. } else {
  128. global $nosessionUsersList;
  129. $return .= '<select id="origin_users" name="nosessionUsersList[]" multiple="multiple" size="15" style="width:360px;">';
  130. while ($user = Database :: fetch_array($rs)) {
  131. $person_name = api_get_person_name($user['firstname'], $user['lastname']);
  132. $return .= '<option value="'.$user['user_id'].'">'.$person_name.' ('.$user['username'].')</option>';
  133. }
  134. $return .= '</select>';
  135. $xajax_response -> addAssign('ajax_list_users_multiple','innerHTML',api_utf8_encode($return));
  136. }
  137. }
  138. return $xajax_response;
  139. }
  140. $xajax -> processRequests();
  141. $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
  142. $htmlHeadXtra[] = '
  143. <script type="text/javascript">
  144. function add_user (code, content) {
  145. // document.getElementById("user_to_add").value = "";
  146. //document.getElementById("ajax_list_users_single").innerHTML = "";
  147. destination = document.getElementById("destination_users");
  148. for (i=0;i<destination.length;i++) {
  149. if(destination.options[i].text == content) {
  150. return false;
  151. }
  152. }
  153. destination.options[destination.length] = new Option(content,code);
  154. destination.selectedIndex = -1;
  155. sortOptions(destination.options);
  156. }
  157. function remove_item(origin) {
  158. for(var i = 0 ; i<origin.options.length ; i++) {
  159. if(origin.options[i].selected) {
  160. origin.options[i]=null;
  161. i = i-1;
  162. }
  163. }
  164. }
  165. function validate_filter() {
  166. document.formulaire.add_type.value = \''.$add_type.'\';
  167. document.formulaire.form_sent.value=0;
  168. document.formulaire.submit();
  169. }
  170. </script>';
  171. $form_sent=0;
  172. $errorMsg=$firstLetterUser=$firstLetterSession='';
  173. $UserList=$SessionList=array();
  174. $users=$sessions=array();
  175. Display :: display_header($tool_name, 'Groups');
  176. if($_POST['form_sent']) {
  177. $form_sent = $_POST['form_sent'];
  178. $firstLetterUser = $_POST['firstLetterUser'];
  179. $firstLetterSession = $_POST['firstLetterSession'];
  180. $user_list = $_POST['sessionUsersList'];
  181. $group_id = intval($_POST['id']);
  182. if(!is_array($user_list)) {
  183. $user_list=array();
  184. }
  185. if ($form_sent == 1) {
  186. //invite this users
  187. $result = GroupPortalManager::add_users_to_groups($user_list, array($group_id), GROUP_USER_PERMISSION_PENDING_INVITATION);
  188. $title = get_lang('YouAreInvitedToGroup').' '.$group_info['name'];
  189. $content = get_lang('YouAreInvitedToGroupContent').' '.$group_info['name'].' <br />';
  190. $content .= get_lang('ToSubscribeClickInTheLinkBelow').' <br />';
  191. $content .= '<a href="'.api_get_path(WEB_CODE_PATH).'social/invitations.php?accept='.$group_id.'">'.get_lang('Subscribe').'</a>';
  192. if (is_array($user_list) && count($user_list) > 0) {
  193. //send invitation message
  194. foreach($user_list as $user_id ){
  195. $result = MessageManager::send_message($user_id, $title, $content);
  196. }
  197. }
  198. }
  199. }
  200. $nosessionUsersList = $sessionUsersList = array();
  201. $ajax_search = $add_type == 'unique' ? true : false;
  202. global $_configuration;
  203. $order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname, username' : ' ORDER BY lastname, firstname, username';
  204. if ($ajax_search) {
  205. $sql="SELECT u.user_id, lastname, firstname, username, group_id
  206. FROM $tbl_user u
  207. LEFT JOIN $tbl_group_rel_user gu
  208. ON (gu.user_id = u.user_id) WHERE gu.group_id = $group_id ".
  209. $order_clause;
  210. if ($_configuration['multiple_access_urls']) {
  211. $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  212. $access_url_id = api_get_current_access_url_id();
  213. if ($access_url_id != -1){
  214. $sql="SELECT u.user_id, lastname, firstname, username, id_session
  215. FROM $tbl_user u
  216. INNER JOIN $tbl_session_rel_user
  217. ON $tbl_session_rel_user.id_user = u.user_id
  218. AND $tbl_session_rel_user.id_session = ".intval($id_session)."
  219. INNER JOIN $tbl_user_rel_access_url url_user ON (url_user.user_id=u.user_id)
  220. WHERE access_url_id = $access_url_id
  221. $order_clause";
  222. }
  223. }
  224. $result=Database::query($sql);
  225. $Users=Database::store_result($result);
  226. foreach ($Users as $user) {
  227. $sessionUsersList[$user['user_id']] = $user ;
  228. }
  229. } else {
  230. $friends = SocialManager::get_friends(api_get_user_id());
  231. $suggest_friends = false;
  232. if (!$friends) {
  233. $suggest_friends = true;
  234. } else {
  235. foreach($friends as $friend) {
  236. $group_friend_list = GroupPortalManager::get_groups_by_user($friend['friend_user_id'], 0);
  237. //var_dump($group_friend_list);
  238. $friend_group_id = '';
  239. if (isset($group_friend_list[$group_id]) && $group_friend_list[$group_id]['id'] == $group_id) {
  240. $friend_group_id = $group_id;
  241. }
  242. //var_dump ($group_friend_list[$group_id]['relation_type']);
  243. if ($group_friend_list[$group_id]['relation_type'] == '' ) {
  244. $Users[$friend['friend_user_id']]=array('user_id' => $friend['friend_user_id'], 'firstname' =>$friend['firstName'], 'lastname' => $friend['lastName'], 'username' =>$friend['username'],'group_id'=>$friend_group_id );
  245. }
  246. }
  247. }
  248. if (is_array($Users) && count($Users) > 0 ) {
  249. foreach ($Users as $user) {
  250. if($user['group_id'] != $group_id)
  251. $nosessionUsersList[$user['user_id']] = $user ;
  252. }
  253. }
  254. //deleting anonymous users
  255. $user_anonymous = api_get_anonymous_id();
  256. foreach($nosessionUsersList as $key_user_list =>$value_user_list) {
  257. if ($nosessionUsersList[$key_user_list]['user_id']==$user_anonymous) {
  258. unset($nosessionUsersList[$key_user_list]);
  259. }
  260. }
  261. }
  262. if ($add_type == 'multiple') {
  263. $link_add_type_unique = '<a href="'.api_get_self().'?id='.$group_id.'&add='.Security::remove_XSS($_GET['add']).'&add_type=unique">'.Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'</a>';
  264. $link_add_type_multiple = Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple');
  265. } else {
  266. $link_add_type_unique = Display::return_icon('single.gif').get_lang('SessionAddTypeUnique');
  267. $link_add_type_multiple = '<a href="'.api_get_self().'?id='.$group_id.'&add='.Security::remove_XSS($_GET['add']).'&add_type=multiple">'.Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').'</a>';
  268. }
  269. /* <?php $link_add_type_unique ?>&nbsp;|&nbsp;<?php $link_add_type_multiple ?> */
  270. //Shows left column
  271. //echo GroupPortalManager::show_group_column_information($group_id, api_get_user_id());
  272. echo '<div id="social-content">';
  273. echo '<div id="social-content-left">';
  274. //this include the social menu div
  275. SocialManager::show_social_menu('invite_friends',$group_id);
  276. echo '</div>';
  277. echo '<div id="social-content-right">';
  278. echo '<h1><a href="groups.php?id='.$group_id.'">'.$group_info['name'].'</a></h1>';
  279. if (count($nosessionUsersList) == 0) {
  280. $friends = SocialManager::get_friends(api_get_user_id());
  281. if ($friends == 0) {
  282. echo get_lang('YouNeedToHaveFriendsInYourSocialNetwork');
  283. } else {
  284. echo get_lang('YouAlreadyInviteAllYourContacts');
  285. }
  286. echo '<div>';
  287. echo '<a href="search.php">'.get_lang('TryAndFindSomeFriends').'</a>';
  288. echo '</div>';
  289. echo '</div>'; // end layout right
  290. echo '</div>'; //
  291. Display::display_footer();
  292. exit;
  293. }
  294. ?>
  295. <form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?id=<?php echo $group_id; ?><?php if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
  296. <?php
  297. if ($add_type=='multiple') {
  298. if (is_array($extra_field_list)) {
  299. if (is_array($new_field_list) && count($new_field_list)>0 ) {
  300. echo '<h3>'.get_lang('FilterUsers').'</h3>';
  301. foreach ($new_field_list as $new_field) {
  302. echo $new_field['name'];
  303. $varname = 'field_'.$new_field['variable'];
  304. echo '&nbsp;<select name="'.$varname.'">';
  305. echo '<option value="0">--'.get_lang('Select').'--</option>';
  306. foreach ($new_field['data'] as $option) {
  307. $checked='';
  308. if (isset($_POST[$varname])) {
  309. if ($_POST[$varname]==$option[1]) {
  310. $checked = 'selected="true"';
  311. }
  312. }
  313. echo '<option value="'.$option[1].'" '.$checked.'>'.$option[1].'</option>';
  314. }
  315. echo '</select>';
  316. echo '&nbsp;&nbsp;';
  317. }
  318. echo '<input type="button" value="'.get_lang('Filter').'" onclick="validate_filter()" />';
  319. echo '<br /><br />';
  320. }
  321. }
  322. }
  323. ?>
  324. <input type="hidden" name="form_sent" value="1" />
  325. <input type="hidden" name="id" value="<?php echo $group_id?>" />
  326. <input type="hidden" name="add_type" />
  327. <?php
  328. if(!empty($errorMsg)) {
  329. Display::display_error_message($errorMsg); //main API
  330. }
  331. ?>
  332. <table border="0" cellpadding="5" cellspacing="0" width="100%">
  333. <!-- Users -->
  334. <tr>
  335. <td align="center"><b><?php echo get_lang('Friends') ?> :</b>
  336. </td>
  337. <td></td>
  338. <td align="center"><b><?php echo get_lang('SendInvitationTo') ?> :</b></td>
  339. </tr>
  340. <?php if ($add_type=='no') { ?>
  341. <tr>
  342. <td align="center">
  343. <?php echo get_lang('FirstLetterUser'); ?> :
  344. <select name="firstLetterUser" onchange = "xajax_search_users(this.value,'multiple')" >
  345. <option value = "%">--</option>
  346. <?php
  347. echo Display :: get_alphabet_options();
  348. ?>
  349. </select>
  350. </td>
  351. <td align="center">&nbsp;</td>
  352. </tr>
  353. <?php } ?>
  354. <tr>
  355. <td align="center">
  356. <div id="content_source">
  357. <?php
  358. if (!($add_type=='multiple')) {
  359. ?>
  360. <input type="text" id="user_to_add" onkeyup="xajax_search_users(this.value,'single')" />
  361. <div id="ajax_list_users_single"></div>
  362. <?php
  363. } else {
  364. ?>
  365. <div id="ajax_list_users_multiple">
  366. <select id="origin_users" name="nosessionUsersList[]" multiple="multiple" size="15" style="width:290px;">
  367. <?php
  368. foreach($nosessionUsersList as $enreg) {
  369. ?>
  370. <option value="<?php echo $enreg['user_id']; ?>" <?php if(in_array($enreg['user_id'],$UserList)) echo 'selected="selected"'; ?>><?php echo api_get_person_name($enreg['firstname'], $enreg['lastname']).' ('.$enreg['username'].')'; ?></option>
  371. <?php
  372. }
  373. ?>
  374. </select>
  375. </div>
  376. <?php
  377. }
  378. unset($nosessionUsersList);
  379. ?>
  380. </div>
  381. </td>
  382. <td width="10%" valign="middle" align="center">
  383. <?php
  384. if ($ajax_search) {
  385. ?>
  386. <button class="arrowl" type="button" onclick="remove_item(document.getElementById('destination_users'))" ></button>
  387. <?php
  388. } else {
  389. ?>
  390. <button class="arrowr" type="button" onclick="moveItem(document.getElementById('origin_users'), document.getElementById('destination_users'))" ></button>
  391. <br /><br />
  392. <button class="arrowl" type="button" onclick="moveItem(document.getElementById('destination_users'), document.getElementById('origin_users'))" ></button>
  393. <br /><br />
  394. <?php
  395. }
  396. ?>
  397. <br /><br /><br /><br /><br />
  398. </td>
  399. <td align="center">
  400. <select id="destination_users" name="sessionUsersList[]" multiple="multiple" size="15" style="width:290px;">
  401. <?php
  402. foreach($sessionUsersList as $enreg) {
  403. ?>
  404. <option value="<?php echo $enreg['user_id']; ?>"><?php echo api_get_person_name($enreg['firstname'], $enreg['lastname']).' ('.$enreg['username'].')'; ?></option>
  405. <?php
  406. }
  407. unset($sessionUsersList);
  408. ?>
  409. </select></td>
  410. </tr>
  411. <tr>
  412. <td colspan="3" align="center">
  413. <br />
  414. <?php
  415. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('InviteUsersToGroup').'</button>';
  416. ?>
  417. </td>
  418. </tr>
  419. </table>
  420. </form>
  421. <?php
  422. //current group members
  423. $members = GroupPortalManager::get_users_by_group($group_id, false, array(GROUP_USER_PERMISSION_PENDING_INVITATION));
  424. if (is_array($members) && count($members)>0) {
  425. foreach ($members as &$member) {
  426. $image_path = UserManager::get_user_picture_path_by_id($member['user_id'], 'web', false, true);
  427. $picture = UserManager::get_picture_user($member['user_id'], $image_path['file'],80);
  428. $member['image'] = '<img src="'.$picture['file'].'" width="50px" height="50px" />';
  429. }
  430. echo '<span class="social-groups-text1"><strong>'.get_lang('UsersAlreadyInvited').'</strong></span>';
  431. Display::display_sortable_grid('invitation_profile', array(), $members, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, false, true,true));
  432. }
  433. echo '</div>'; // end layout right
  434. echo '</div>';
  435. ?>
  436. <script type="text/javascript">
  437. <!--
  438. function moveItem(origin , destination) {
  439. for(var i = 0 ; i<origin.options.length ; i++) {
  440. if(origin.options[i].selected) {
  441. destination.options[destination.length] = new Option(origin.options[i].text,origin.options[i].value);
  442. origin.options[i]=null;
  443. i = i-1;
  444. }
  445. }
  446. destination.selectedIndex = -1;
  447. sortOptions(destination.options);
  448. }
  449. function sortOptions(options) {
  450. newOptions = new Array();
  451. for (i = 0 ; i<options.length ; i++)
  452. newOptions[i] = options[i];
  453. newOptions = newOptions.sort(mysort);
  454. options.length = 0;
  455. for(i = 0 ; i < newOptions.length ; i++)
  456. options[i] = newOptions[i];
  457. }
  458. function mysort(a, b){
  459. if(a.text.toLowerCase() > b.text.toLowerCase()){
  460. return 1;
  461. }
  462. if(a.text.toLowerCase() < b.text.toLowerCase()){
  463. return -1;
  464. }
  465. return 0;
  466. }
  467. function valide(){
  468. var options = document.getElementById('destination_users').options;
  469. for (i = 0 ; i<options.length ; i++)
  470. options[i].selected = true;
  471. document.forms.formulaire.submit();
  472. }
  473. function loadUsersInSelect(select){
  474. var xhr_object = null;
  475. if(window.XMLHttpRequest) // Firefox
  476. xhr_object = new XMLHttpRequest();
  477. else if(window.ActiveXObject) // Internet Explorer
  478. xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
  479. else // XMLHttpRequest non supporté par le navigateur
  480. alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
  481. //xhr_object.open("GET", "loadUsersInSelect.ajax.php?id_session=<?php echo $id_session ?>&letter="+select.options[select.selectedIndex].text, false);
  482. xhr_object.open("POST", "loadUsersInSelect.ajax.php");
  483. xhr_object.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
  484. nosessionUsers = makepost(document.getElementById('origin_users'));
  485. sessionUsers = makepost(document.getElementById('destination_users'));
  486. nosessionClasses = makepost(document.getElementById('origin_classes'));
  487. sessionClasses = makepost(document.getElementById('destination_classes'));
  488. xhr_object.send("nosessionusers="+nosessionUsers+"&sessionusers="+sessionUsers+"&nosessionclasses="+nosessionClasses+"&sessionclasses="+sessionClasses);
  489. xhr_object.onreadystatechange = function() {
  490. if(xhr_object.readyState == 4) {
  491. document.getElementById('content_source').innerHTML = result = xhr_object.responseText;
  492. //alert(xhr_object.responseText);
  493. }
  494. }
  495. }
  496. function makepost(select) {
  497. var options = select.options;
  498. var ret = "";
  499. for (i = 0 ; i<options.length ; i++)
  500. ret = ret + options[i].value +'::'+options[i].text+";;";
  501. return ret;
  502. }
  503. -->
  504. </script>
  505. <?php
  506. /* FOOTER */
  507. Display::display_footer();