groups.php 26 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. $cidReset = true;
  8. $language_file = array('userInfo');
  9. require_once '../inc/global.inc.php';
  10. api_block_anonymous_users();
  11. if (api_get_setting('allow_social_tool') !='true') {
  12. api_not_allowed();
  13. }
  14. require_once api_get_path(LIBRARY_PATH).'group_portal_manager.lib.php';
  15. require_once api_get_path(LIBRARY_PATH).'mail.lib.inc.php';
  16. $this_section = SECTION_SOCIAL;
  17. // prepare anchor for message group topic
  18. $anchor = '';
  19. if (isset($_GET['anchor_topic'])) {
  20. $anchor = Security::remove_XSS($_GET['anchor_topic']);
  21. } else {
  22. $match = 0;
  23. $param_names = array_keys($_GET);
  24. foreach ($param_names as $param) {
  25. if (preg_match('/^items_(\d)_page_nr$/', $param, $match)) {
  26. break;
  27. }
  28. }
  29. $anchor = 'topic_'.$match[1];
  30. }
  31. $htmlHeadXtra[] = api_get_jquery_ui_js();
  32. $htmlHeadXtra[] = '<script type="text/javascript">
  33. var counter_image = 1;
  34. function remove_image_form(id_elem1) {
  35. var elem1 = document.getElementById(id_elem1);
  36. elem1.parentNode.removeChild(elem1);
  37. counter_image--;
  38. var filepaths = document.getElementById("filepaths");
  39. if (filepaths.childNodes.length < 3) {
  40. var link_attach = document.getElementById("link-more-attach");
  41. if (link_attach) {
  42. link_attach.innerHTML=\'<a href="javascript://" onclick="return add_image_form()">'.get_lang('AddOneMoreFile').'</a>\';
  43. }
  44. }
  45. }
  46. function add_image_form() {
  47. // Multiple filepaths for image form
  48. var filepaths = document.getElementById("filepaths");
  49. if (document.getElementById("filepath_"+counter_image)) {
  50. counter_image = counter_image + 1;
  51. } else {
  52. counter_image = counter_image;
  53. }
  54. var elem1 = document.createElement("div");
  55. elem1.setAttribute("id","filepath_"+counter_image);
  56. filepaths.appendChild(elem1);
  57. id_elem1 = "filepath_"+counter_image;
  58. id_elem1 = "\'"+id_elem1+"\'";
  59. document.getElementById("filepath_"+counter_image).innerHTML = "<input type=\"file\" name=\"attach_"+counter_image+"\" size=\"20\" />&nbsp;<a href=\"javascript:remove_image_form("+id_elem1+")\"><img src=\"'.api_get_path(WEB_CODE_PATH).'img/delete.gif\"></a>";
  60. if (filepaths.childNodes.length == 3) {
  61. var link_attach = document.getElementById("link-more-attach");
  62. if (link_attach) {
  63. link_attach.innerHTML="";
  64. }
  65. }
  66. }
  67. function validate_text_empty (str,msg) {
  68. var str = str.replace(/^\s*|\s*$/g,"");
  69. if (str.length == 0) {
  70. alert(msg);
  71. return true;
  72. }
  73. }
  74. jQuery(document).ready(function() {
  75. /* Binds a tab id in the url */
  76. $("#tab_browse").bind("tabsselect", function(event, ui) {
  77. window.location.href=ui.tab;
  78. });
  79. $("#tabs").tabs();
  80. $("#tab_browse").tabs();
  81. var valor = "'.$anchor.'";
  82. $(".head").click(function() {
  83. $(this).next().next().slideToggle("fast");
  84. image_clicked = $("#" + this.id + " img").attr("src");
  85. image_clicked_info = image_clicked.split("/");
  86. image_real_clicked = image_clicked_info[image_clicked_info.length-1];
  87. image_path = image_clicked.split("img");
  88. current_path = image_path[0]+"img/";
  89. if (image_real_clicked == "div_show.gif") {
  90. current_path = current_path+"div_hide.gif";
  91. $("#" + this.id + " img").attr("src", current_path);
  92. } else {
  93. current_path = current_path+"div_show.gif";
  94. $("#" + this.id + " img").attr("src", current_path)
  95. }
  96. return false;
  97. }).next().next().hide();
  98. // anchor for current topic
  99. if (valor) {
  100. $("#"+valor).show();
  101. window.location = document.URL+"#"+valor;
  102. }
  103. });
  104. </script>';
  105. $allowed_views = array('mygroups','newest','pop');
  106. $interbreadcrumb[]= array ('url' =>'home.php','name' => get_lang('Social'));
  107. if (isset($_GET['view']) && in_array($_GET['view'],$allowed_views)) {
  108. if ($_GET['view'] == 'mygroups') {
  109. $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
  110. $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('MyGroups'));
  111. } else if ( $_GET['view'] == 'newest') {
  112. $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
  113. $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Newest'));
  114. } else {
  115. $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
  116. $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Popular'));
  117. }
  118. } else {
  119. $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
  120. if (!isset($_GET['id'])) {
  121. $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('GroupList'));
  122. } else {
  123. //$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Group'));
  124. }
  125. }
  126. //Display :: display_header($tool_name, 'Groups');
  127. // getting group information
  128. $group_id = isset($_GET['id']) ? intval($_GET['id']) : null;
  129. $relation_group_title = '';
  130. $my_group_role = 0;
  131. if ($group_id != 0 ) {
  132. $user_leave_message = false;
  133. $user_added_group_message = false;
  134. $user_invitation_sent = false;
  135. $group_info = GroupPortalManager::get_group_data($group_id);
  136. if (isset($_GET['action']) && $_GET['action']=='leave') {
  137. $user_leaved = intval($_GET['u']);
  138. //I can "leave me myself"
  139. if (api_get_user_id() == $user_leaved) {
  140. GroupPortalManager::delete_user_rel_group($user_leaved, $group_id);
  141. $user_leave_message = true;
  142. }
  143. }
  144. // add a user to a group if its open
  145. if (isset($_GET['action']) && $_GET['action']=='join') {
  146. // we add a user only if is a open group
  147. $user_join = intval($_GET['u']);
  148. if (api_get_user_id() == $user_join && !empty($group_id)) {
  149. if ($group_info['visibility'] == GROUP_PERMISSION_OPEN) {
  150. GroupPortalManager::add_user_to_group($user_join, $group_id);
  151. $user_added_group_message = true;
  152. } else {
  153. GroupPortalManager::add_user_to_group($user_join, $group_id, GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER);
  154. $user_invitation_sent = true;
  155. }
  156. }
  157. }
  158. }
  159. $create_thread_link = '';
  160. if ($group_id != 0 ) {
  161. $social_left_content = SocialManager::show_social_menu('groups',$group_id);
  162. } else {
  163. $show_menu = 'browse_groups';
  164. if (isset($_GET['view']) && $_GET['view'] == 'mygroups') {
  165. $show_menu = $_GET['view'];
  166. }
  167. $social_left_content = SocialManager::show_social_menu($show_menu);
  168. }
  169. if ($group_id != 0 ) {
  170. $group_info = GroupPortalManager::get_group_data($group_id);
  171. //Loading group information
  172. if (isset($_GET['status']) && $_GET['status']=='sent') {
  173. $social_right_content .= Display::return_message(get_lang('MessageHasBeenSent'), 'confirmation', false);
  174. }
  175. if ($user_leave_message) {
  176. $social_right_content .= Display::return_message(get_lang('UserIsNotSubscribedToThisGroup'), 'confirmation', false);
  177. }
  178. if ($user_added_group_message) {
  179. $social_right_content .= Display::return_message(get_lang('UserIsSubscribedToThisGroup'), 'confirmation', false);
  180. }
  181. if ($user_invitation_sent) {
  182. $social_right_content .= Display::return_message(get_lang('InvitationSent'), 'confirmation', false);
  183. }
  184. $is_group_member = GroupPortalManager::is_group_member($group_id);
  185. // details about the current group
  186. $social_right_content = '<div class="head_group">';
  187. $social_right_content .= '<div id="social-group-details">';
  188. //Group's title
  189. $social_right_content .= Display::tag('h2', Security::remove_XSS($group_info['name'], STUDENT, true));
  190. //echo '<div class="social-group-details-info"><a target="_blank" href="'.$group_info['url'].'">'.$group_info['url'].'</a></div>';
  191. //Privacy
  192. if (!$is_group_member) {
  193. $social_right_content .= '<div class="social-group-details-info">';
  194. $social_right_content .= '<span>'.get_lang('Privacy').' : </span>';
  195. if ($group_info['visibility']== GROUP_PERMISSION_OPEN) {
  196. $social_right_content .= get_lang('ThisIsAnOpenGroup');
  197. } elseif ($group_info['visibility']== GROUP_PERMISSION_CLOSED) {
  198. $social_right_content .= get_lang('ThisIsACloseGroup');
  199. }
  200. $social_right_content .= '</div>';
  201. }
  202. if (!$is_group_member && $group_info['visibility'] == GROUP_PERMISSION_CLOSED) {
  203. $role = GroupPortalManager::get_user_group_role(api_get_user_id(), $group_id);
  204. if ($role == GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER) {
  205. $social_right_content .= Display::return_message(get_lang('YouAlreadySentAnInvitation'));
  206. }
  207. }
  208. if (!empty($relation_group_title)) {
  209. /*
  210. echo '<div class="social-group-details-info">';
  211. echo '<span>'.get_lang('StatusInThisGroup').' : </span>';
  212. echo $relation_group_title;
  213. echo '</div>';*/
  214. }
  215. //Group's tags
  216. if (!empty($tags)) {
  217. $social_right_content .= '<div id="social-group-details-info"><span>'.get_lang('Tags').' : </span>'.$tags.'</div>';
  218. }
  219. $social_right_content .= '</div>';
  220. $social_right_content .= '</div>';
  221. $social_right_content .= '<div class="clear"></div>';
  222. //-- Show message groups
  223. $social_right_content .= '<div class="messages" style="width:700px">';
  224. if ($is_group_member || $group_info['visibility'] == GROUP_PERMISSION_OPEN) {
  225. if (!$is_group_member) {
  226. if (!in_array($my_group_role, array(GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER, GROUP_USER_PERMISSION_PENDING_INVITATION))) {
  227. $social_right_content .= '<a class="a_button white medium" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a>';
  228. } elseif ($my_group_role == GROUP_USER_PERMISSION_PENDING_INVITATION) {
  229. $social_right_content .= '<a class="a_button white medium" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('YouHaveBeenInvitedJoinNow').'</a>';
  230. }
  231. $social_right_content .= '<br /><br />';
  232. }
  233. $content = MessageManager::display_messages_for_group($group_id);
  234. if ($is_group_member) {
  235. if (empty($content)) {
  236. $create_thread_link = '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="a_button white medium thickbox" title="'.get_lang('ComposeMessage').'">'.get_lang('YouShouldCreateATopic').'</a></li>';
  237. } else {
  238. $create_thread_link = '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="a_button white medium thickbox" title="'.get_lang('ComposeMessage').'">'.get_lang('NewTopic').'</a>';
  239. }
  240. }
  241. $members = GroupPortalManager::get_users_by_group($group_id);
  242. $member_content = '';
  243. //Members
  244. if (count($members) > 0) {
  245. if ($my_group_role == GROUP_USER_PERMISSION_ADMIN) {
  246. $member_content .= Display::url(Display::return_icon('edit.gif', get_lang('EditMembersList')).' '.get_lang('EditMembersList'), 'group_members.php?id='.$group_id);
  247. }
  248. foreach($members as $member) {
  249. // if is a member
  250. if (in_array($member['relation_type'] , array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER,GROUP_USER_PERMISSION_MODERATOR))) {
  251. //add icons
  252. if ($member['relation_type'] == GROUP_USER_PERMISSION_ADMIN) {
  253. $icon= Display::return_icon('social_group_admin.png', get_lang('Admin'));
  254. } elseif ($member['relation_type'] == GROUP_USER_PERMISSION_MODERATOR) {
  255. $icon= Display::return_icon('social_group_moderator.png', get_lang('Moderator'));
  256. } else{
  257. $icon= '';
  258. }
  259. $image_path = UserManager::get_user_picture_path_by_id($member['user_id'], 'web', false, true);
  260. $picture = UserManager::get_picture_user($member['user_id'], $image_path['file'], 60, USER_IMAGE_SIZE_MEDIUM);
  261. $member_content .= '<div class="">';
  262. $member_name = Display::url(api_get_person_name(cut($member['firstname'],15),cut($member['lastname'],15)).'&nbsp;'.$icon, 'profile.php?u='.$member['user_id']);
  263. $member_content .= Display::div('<img height="44" border="2" align="middle" vspace="10" class="social-groups-image" src="'.$picture['file'].'"/>&nbsp'.$member_name);
  264. $member_content .= '</div>';
  265. }
  266. }
  267. }
  268. if (!empty($create_thread_link)) {
  269. $create_thread_link = Display::div($create_thread_link, array('style'=>'padding-top:2px;height:40px'));
  270. }
  271. //api_get_item_property_by_tool('group', $course_info, $group_id);
  272. //$updates =
  273. //get_lang('Updates'),
  274. $headers = array(get_lang('Discussions'), get_lang('Members'));
  275. $social_right_content .= Display::tabs($headers, array($create_thread_link.$content, $member_content),'tabs');
  276. } else {
  277. // if I already sent an invitation message
  278. if (!in_array($my_group_role, array(GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER, GROUP_USER_PERMISSION_PENDING_INVITATION))) {
  279. $social_right_content .= '<a class="a_button white medium" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a>';
  280. } elseif ($my_group_role == GROUP_USER_PERMISSION_PENDING_INVITATION) {
  281. $social_right_content .= '<a class="a_button white medium" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('YouHaveBeenInvitedJoinNow').'</a>';
  282. }
  283. }
  284. $social_right_content .= '</div>'; // end layout messages
  285. } else {
  286. // My groups -----
  287. $results = GroupPortalManager::get_groups_by_user(api_get_user_id(), 0);
  288. $grid_my_groups = array();
  289. $my_group_list = array();
  290. if (is_array($results) && count($results) > 0) {
  291. foreach ($results as $result) {
  292. $id = $result['id'];
  293. $result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
  294. $result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
  295. $my_group_list[] = $id;
  296. $url_open = '<a href="groups.php?id='.$id.'">';
  297. $url_close = '</a>';
  298. $name = cut($result['name'], GROUP_TITLE_LENGTH, true);
  299. if ($result['relation_type'] == GROUP_USER_PERMISSION_ADMIN) {
  300. $name .= ' '.Display::return_icon('social_group_admin.png', get_lang('Admin'), array('style'=>'vertical-align:middle'));
  301. } elseif ($result['relation_type'] == GROUP_USER_PERMISSION_MODERATOR) {
  302. $name .= ' '.Display::return_icon('social_group_moderator.png', get_lang('Moderator'), array('style'=>'vertical-align:middle'));
  303. }
  304. $count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
  305. if ($count_users_group == 1 ) {
  306. $count_users_group = $count_users_group.' '.get_lang('Member');
  307. } else {
  308. $count_users_group = $count_users_group.' '.get_lang('Members');
  309. }
  310. $picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
  311. $result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
  312. $item_0 = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
  313. $members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
  314. $item_1 = Display::div(Display::tag('h2', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
  315. $item_2 = '';
  316. $item_3 = '';
  317. if ($result['description'] != '') {
  318. $item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
  319. } else {
  320. $item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
  321. $item_3 = '<div class="box_description_group_content" ></div>';
  322. }
  323. /*$join_url = '<a href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('group_join.png', get_lang('JoinGroup'), array('hspace'=>'6')).''.get_lang('JoinGroup').'</a> ';
  324. $item_4 = '<div class="box_description_group_actions" >'.$join_url. $url_open.get_lang('SeeMore').$url_close.'</div>';*/
  325. $grid_item_2 = $item_0.$item_1.$item_2.$item_3;
  326. $grid_my_groups[]= array($grid_item_2);
  327. }
  328. }
  329. // Newest groups
  330. $results = GroupPortalManager::get_groups_by_age(4,false);
  331. $grid_newest_groups = array();
  332. foreach ($results as $result) {
  333. $result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
  334. $result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
  335. $id = $result['id'];
  336. $url_open = '<a href="groups.php?id='.$id.'">';
  337. $url_close = '</a>';
  338. $count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
  339. if ($count_users_group == 1 ) {
  340. $count_users_group = $count_users_group.' '.get_lang('Member');
  341. } else {
  342. $count_users_group = $count_users_group.' '.get_lang('Members');
  343. }
  344. $name = cut($result['name'],GROUP_TITLE_LENGTH,true);
  345. $picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
  346. $result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
  347. $item_0 = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
  348. $members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
  349. $item_1 = Display::div(Display::tag('h2', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
  350. if ($result['description'] != '') {
  351. $item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
  352. } else {
  353. $item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
  354. $item_3 = '<div class="box_description_group_content" ></div>';
  355. }
  356. //Avoiding my groups
  357. $join_url = '';
  358. if (!in_array($id,$my_group_list)) {
  359. $join_url = '<a class="a_button white medium" href="groups.php?id='.$id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a> ';
  360. }
  361. $item_4 = '<div class="box_description_group_actions" >'.$join_url.'</div>';
  362. $grid_item_2 = $item_0.$item_1.$item_2.$item_3.$item_4;
  363. $grid_newest_groups[]= array($grid_item_2);
  364. }
  365. // Pop groups
  366. $results = GroupPortalManager::get_groups_by_popularity(4,false);
  367. $grid_pop_groups = array();
  368. if (is_array($results) && count($results) > 0) {
  369. foreach ($results as $result) {
  370. $result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
  371. $result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
  372. $id = $result['id'];
  373. $url_open = '<a href="groups.php?id='.$id.'">';
  374. $url_close = '</a>';
  375. $count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
  376. if ($count_users_group == 1 ) {
  377. $count_users_group = $count_users_group.' '.get_lang('Member');
  378. } else {
  379. $count_users_group = $count_users_group.' '.get_lang('Members');
  380. }
  381. $name = cut($result['name'],GROUP_TITLE_LENGTH,true);
  382. $picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
  383. $result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
  384. $item_0 = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
  385. $members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
  386. $item_1 = Display::div(Display::tag('h2', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
  387. if ($result['description'] != '') {
  388. $item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
  389. } else {
  390. $item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
  391. $item_3 = '<div class="box_description_group_content" ></div>';
  392. }
  393. $join_url = '';
  394. if (!in_array($id,$my_group_list)) {
  395. $join_url = '<a class="a_button white medium" href="groups.php?id='.$id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a> ';
  396. }
  397. $item_4 = '<div class="box_description_group_actions" >'.$join_url.'</div>';
  398. $grid_item_2 = $item_0.$item_1.$item_2.$item_3.$item_4;
  399. $grid_pop_groups[]= array($grid_item_2);
  400. }
  401. }
  402. // Display groups (newest, mygroups, pop)
  403. $query_vars = array();
  404. if (isset($_GET['view']) && in_array($_GET['view'],$allowed_views)) {
  405. $view_group = $_GET['view'];
  406. switch ($view_group) {
  407. case 'mygroups' :
  408. if (count($grid_my_groups) > 0) {
  409. $my_group_content = Display::return_sortable_grid('mygroups', array(), $grid_my_groups, array('hide_navigation'=>true, 'per_page' => 2), $query_vars, false, array(true, true, true,false));
  410. }
  411. if (api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
  412. $create_group_item = '<a class="a_button white medium" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
  413. //$my_group_content = $create_group_item. $my_group_content;
  414. } else {
  415. if (api_is_allowed_to_edit(null,true)) {
  416. $create_group_item = '<a class="a_button white medium" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
  417. //$my_group_content = $create_group_item. $my_group_content;
  418. }
  419. }
  420. break;
  421. case 'newest' :
  422. if (count($grid_newest_groups) > 0) {
  423. $newest_content = Display::return_sortable_grid('newest', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,false));
  424. }
  425. if (api_is_platform_admin() || api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
  426. if (empty($grid_newest_groups)) {
  427. //echo '<a href="group_add.php">'.get_lang('YouShouldCreateAGroup').'</a>';
  428. }
  429. }
  430. break;
  431. default :
  432. if (count($grid_pop_groups) > 0) {
  433. $popular_content = Display::return_sortable_grid('popular', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,true,true));
  434. }
  435. if (api_is_platform_admin() || api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
  436. if (empty($grid_pop_groups)) {
  437. //echo '<a href="group_add.php">'.get_lang('YouShouldCreateAGroup').'</a>';
  438. }
  439. }
  440. break;
  441. }
  442. } else {
  443. $my_group_content = null;
  444. if (count($grid_my_groups) > 0) {
  445. $my_group_content = Display::return_sortable_grid('mygroups', array(), $grid_my_groups, array('hide_navigation'=>true, 'per_page' => 2), $query_vars, false, array(true, true, true,false));
  446. }
  447. if (api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
  448. $create_group_item = '<a class="a_button white medium" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
  449. //$my_group_content = $create_group_item. $my_group_content;
  450. } else {
  451. if (api_is_allowed_to_edit(null,true)) {
  452. $create_group_item = '<a class="a_button white medium" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
  453. //$my_group_content = $create_group_item. $my_group_content;
  454. }
  455. }
  456. if (count($grid_newest_groups) > 0) {
  457. $newest_content = Display::return_sortable_grid('mygroups', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,false));
  458. }
  459. if (count($grid_pop_groups) > 0) {
  460. $popular_content = Display::return_sortable_grid('mygroups', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,true,true));
  461. }
  462. }
  463. if (!empty($create_group_item)) {
  464. $social_right_content .= Display::div($create_group_item, array('style'=>'padding-top:12px;height:30px'));
  465. }
  466. $headers = array(get_lang('Newest'), get_lang('Popular'), get_lang('MyGroups'));
  467. $social_right_content .= Display::tabs($headers, array($newest_content, $popular_content, $my_group_content),'tab_browse');
  468. }
  469. $social_right_content .= '</div>';
  470. //Display :: display_footer();
  471. if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'show_message' && $_REQUEST['msg'] == 'topic_deleted') {
  472. $show_message = Display::return_message(get_lang('Deleted'), 'success');
  473. }
  474. $tpl = new Template($tool_name);
  475. $tpl->set_help('Groups');
  476. $tpl->assign('social_left_content', $social_left_content);
  477. $tpl->assign('social_left_menu', $social_left_menu);
  478. $tpl->assign('social_right_content', $social_right_content);
  479. $social_layout = $tpl->get_template('layout/social_layout.tpl');
  480. $content = $tpl->fetch($social_layout);
  481. $tpl->assign('actions', $actions);
  482. $tpl->assign('message', $show_message);
  483. $tpl->assign('content', $content);
  484. $tpl->display_one_col_template();