groups.php 25 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).'usermanager.lib.php';
  15. require_once api_get_path(LIBRARY_PATH).'group_portal_manager.lib.php';
  16. require_once api_get_path(LIBRARY_PATH).'social.lib.php';
  17. require_once api_get_path(LIBRARY_PATH).'message.lib.php';
  18. require_once api_get_path(LIBRARY_PATH).'mail.lib.inc.php';
  19. $this_section = SECTION_SOCIAL;
  20. // prepare anchor for message group topic
  21. $anchor = '';
  22. if (isset($_GET['anchor_topic'])) {
  23. $anchor = Security::remove_XSS($_GET['anchor_topic']);
  24. } else {
  25. $match = 0;
  26. $param_names = array_keys($_GET);
  27. foreach ($param_names as $param) {
  28. if (preg_match('/^items_(\d)_page_nr$/', $param, $match)) {
  29. break;
  30. }
  31. }
  32. $anchor = 'topic_'.$match[1];
  33. }
  34. $htmlHeadXtra[] = api_get_jquery_ui_js();
  35. $htmlHeadXtra[] = '<script type="text/javascript">
  36. var counter_image = 1;
  37. function remove_image_form(id_elem1) {
  38. var elem1 = document.getElementById(id_elem1);
  39. elem1.parentNode.removeChild(elem1);
  40. counter_image--;
  41. var filepaths = document.getElementById("filepaths");
  42. if (filepaths.childNodes.length < 3) {
  43. var link_attach = document.getElementById("link-more-attach");
  44. if (link_attach) {
  45. link_attach.innerHTML=\'<a href="javascript://" onclick="return add_image_form()">'.get_lang('AddOneMoreFile').'</a>\';
  46. }
  47. }
  48. }
  49. function add_image_form() {
  50. // Multiple filepaths for image form
  51. var filepaths = document.getElementById("filepaths");
  52. if (document.getElementById("filepath_"+counter_image)) {
  53. counter_image = counter_image + 1;
  54. } else {
  55. counter_image = counter_image;
  56. }
  57. var elem1 = document.createElement("div");
  58. elem1.setAttribute("id","filepath_"+counter_image);
  59. filepaths.appendChild(elem1);
  60. id_elem1 = "filepath_"+counter_image;
  61. id_elem1 = "\'"+id_elem1+"\'";
  62. document.getElementById("filepath_"+counter_image).innerHTML = "<input type=\"file\" name=\"attach_"+counter_image+"\" size=\"20\" />&nbsp;<a href=\"javascript:remove_image_form("+id_elem1+")\"><img src=\"'.api_get_path(WEB_CODE_PATH).'img/delete.gif\"></a>";
  63. if (filepaths.childNodes.length == 3) {
  64. var link_attach = document.getElementById("link-more-attach");
  65. if (link_attach) {
  66. link_attach.innerHTML="";
  67. }
  68. }
  69. }
  70. function validate_text_empty (str,msg) {
  71. var str = str.replace(/^\s*|\s*$/g,"");
  72. if (str.length == 0) {
  73. alert(msg);
  74. return true;
  75. }
  76. }
  77. jQuery(document).ready(function() {
  78. /* Binds a tab id in the url */
  79. $("#tab_browse").bind("tabsselect", function(event, ui) {
  80. window.location.href=ui.tab;
  81. });
  82. $("#tabs").tabs();
  83. $("#tab_browse").tabs();
  84. var valor = "'.$anchor.'";
  85. $(".head").click(function() {
  86. $(this).next().next().slideToggle("fast");
  87. image_clicked = $("#" + this.id + " img").attr("src");
  88. image_clicked_info = image_clicked.split("/");
  89. image_real_clicked = image_clicked_info[image_clicked_info.length-1];
  90. image_path = image_clicked.split("img");
  91. current_path = image_path[0]+"img/";
  92. if (image_real_clicked == "div_show.gif") {
  93. current_path = current_path+"div_hide.gif";
  94. $("#" + this.id + " img").attr("src", current_path);
  95. } else {
  96. current_path = current_path+"div_show.gif";
  97. $("#" + this.id + " img").attr("src", current_path)
  98. }
  99. return false;
  100. }).next().next().hide();
  101. // anchor for current topic
  102. if (valor) {
  103. $("#"+valor).show();
  104. window.location = document.URL+"#"+valor;
  105. }
  106. });
  107. </script>';
  108. $allowed_views = array('mygroups','newest','pop');
  109. $interbreadcrumb[]= array ('url' =>'home.php','name' => get_lang('Social'));
  110. if (isset($_GET['view']) && in_array($_GET['view'],$allowed_views)) {
  111. if ($_GET['view'] == 'mygroups') {
  112. $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
  113. $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('MyGroups'));
  114. } else if ( $_GET['view'] == 'newest') {
  115. $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
  116. $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Newest'));
  117. } else {
  118. $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
  119. $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Popular'));
  120. }
  121. } else {
  122. $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
  123. if (!isset($_GET['id'])) {
  124. $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('GroupList'));
  125. } else {
  126. //$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Group'));
  127. }
  128. }
  129. Display :: display_header($tool_name, 'Groups');
  130. // getting group information
  131. $group_id = isset($_GET['id']) ? intval($_GET['id']) : null;
  132. $relation_group_title = '';
  133. $my_group_role = 0;
  134. if ($group_id != 0 ) {
  135. $user_leave_message = false;
  136. $user_added_group_message = false;
  137. $user_invitation_sent = false;
  138. $group_info = GroupPortalManager::get_group_data($group_id);
  139. if (isset($_GET['action']) && $_GET['action']=='leave') {
  140. $user_leaved = intval($_GET['u']);
  141. //I can "leave me myself"
  142. if (api_get_user_id() == $user_leaved) {
  143. GroupPortalManager::delete_user_rel_group($user_leaved, $group_id);
  144. $user_leave_message = true;
  145. }
  146. }
  147. // add a user to a group if its open
  148. if (isset($_GET['action']) && $_GET['action']=='join') {
  149. // we add a user only if is a open group
  150. $user_join = intval($_GET['u']);
  151. if (api_get_user_id() == $user_join && !empty($group_id)) {
  152. if ($group_info['visibility'] == GROUP_PERMISSION_OPEN) {
  153. GroupPortalManager::add_user_to_group($user_join, $group_id);
  154. $user_added_group_message = true;
  155. } else {
  156. GroupPortalManager::add_user_to_group($user_join, $group_id, GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER);
  157. $user_invitation_sent = true;
  158. }
  159. }
  160. }
  161. }
  162. echo '<div id="social-content">';
  163. echo '<div id="social-content-left">';
  164. //this include the social menu div
  165. if ($group_id != 0 ) {
  166. SocialManager::show_social_menu('groups',$group_id);
  167. } else {
  168. $show_menu = 'browse_groups';
  169. if (isset($_GET['view']) && $_GET['view'] == 'mygroups') {
  170. $show_menu = $_GET['view'];
  171. }
  172. SocialManager::show_social_menu($show_menu);
  173. }
  174. echo '</div>';
  175. echo '<div id="social-content-right">';
  176. if ($group_id != 0 ) {
  177. $group_info = GroupPortalManager::get_group_data($group_id);
  178. //Loading group information
  179. if (isset($_GET['status']) && $_GET['status']=='sent') {
  180. Display::display_confirmation_message(get_lang('MessageHasBeenSent'), false);
  181. }
  182. if ($user_leave_message) {
  183. Display::display_confirmation_message(get_lang('UserIsNotSubscribedToThisGroup'), false);
  184. }
  185. if ($user_added_group_message) {
  186. Display::display_confirmation_message(get_lang('UserIsSubscribedToThisGroup'), false);
  187. }
  188. if ($user_invitation_sent) {
  189. Display::display_confirmation_message(get_lang('InvitationSent'), false);
  190. }
  191. $is_group_member = GroupPortalManager::is_group_member($group_id);
  192. // details about the current group
  193. echo '<div class="head_group">';
  194. echo '<div id="social-group-details">';
  195. //Group's title
  196. echo '<h1><a href="groups.php?id='.$group_id.'">'.$group_info['name'].'</a></h1>';
  197. //Group's description
  198. echo '<div class="social-group-details-info">'.$group_info['description'].'</div>';
  199. echo '<div class="social-group-details-info"><a target="_blank" href="'.$group_info['url'].'">'.$group_info['url'].'</a></div>';
  200. //Privacy
  201. if (!$is_group_member) {
  202. echo '<div class="social-group-details-info">';
  203. echo '<span>'.get_lang('Privacy').' : </span>';
  204. if ($group_info['visibility']== GROUP_PERMISSION_OPEN) {
  205. echo get_lang('ThisIsAnOpenGroup');
  206. } elseif ($group_info['visibility']== GROUP_PERMISSION_CLOSED) {
  207. echo get_lang('ThisIsACloseGroup');
  208. }
  209. echo '</div>';
  210. }
  211. if (!$is_group_member && $group_info['visibility'] == GROUP_PERMISSION_CLOSED) {
  212. $role = GroupPortalManager::get_user_group_role(api_get_user_id(), $group_id);
  213. if ($role == GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER) {
  214. echo Display::display_normal_message(get_lang('YouAlreadySentAnInvitation'));
  215. }
  216. }
  217. if (!empty($relation_group_title)) {
  218. /*
  219. echo '<div class="social-group-details-info">';
  220. echo '<span>'.get_lang('StatusInThisGroup').' : </span>';
  221. echo $relation_group_title;
  222. echo '</div>';*/
  223. }
  224. //Group's tags
  225. if (!empty($tags)) {
  226. echo '<div id="social-group-details-info"><span>'.get_lang('Tags').' : </span>'.$tags.'</div>';
  227. }
  228. echo '</div>';
  229. echo '</div>';
  230. echo '<div class="clear"></div>';
  231. //-- Show message groups
  232. echo '<div class="messages" style="width:700px">';
  233. if ($is_group_member || $group_info['visibility'] == GROUP_PERMISSION_OPEN) {
  234. if (!$is_group_member) {
  235. if (!in_array($my_group_role, array(GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER, GROUP_USER_PERMISSION_PENDING_INVITATION))) {
  236. echo '<a href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('group_join.png', get_lang('YouShouldJoinTheGroup'), array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('YouShouldJoinTheGroup').'</a></span>';
  237. } elseif ($my_group_role == GROUP_USER_PERMISSION_PENDING_INVITATION) {
  238. echo '<a href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('group_join.png', get_lang('YouHaveBeenInvitedJoinNow'), array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('YouHaveBeenInvitedJoinNow').'</span></a>';
  239. }
  240. echo '<br /><br />';
  241. }
  242. $content = MessageManager::display_messages_for_group($group_id);
  243. if ($is_group_member) {
  244. if (empty($content)) {
  245. $content = '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="thickbox" title="'.get_lang('ComposeMessage').'">'.Display::return_icon('compose_message.png', get_lang('NewTopic'), array('hspace'=>'6')).get_lang('YouShouldCreateATopic').'</a></li>';
  246. } else {
  247. $create_thread_link = '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="thickbox" title="'.get_lang('ComposeMessage').'">'.Display::return_icon('compose_message.png', get_lang('NewTopic'), array('hspace'=>'6')).get_lang('NewTopic').'</a>';
  248. $content = $create_thread_link.$content;
  249. }
  250. }
  251. $members = GroupPortalManager::get_users_by_group($group_id);
  252. $member_content = '';
  253. //Members
  254. if (count($members) > 0) {
  255. if ($my_group_role == GROUP_USER_PERMISSION_ADMIN) {
  256. $member_content .= Display::url(Display::return_icon('edit.gif', get_lang('EditMembersList')).' '.get_lang('EditMembersList'), 'group_members.php?id='.$group_id);
  257. }
  258. foreach($members as $member) {
  259. // if is a member
  260. if (in_array($member['relation_type'] , array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER,GROUP_USER_PERMISSION_MODERATOR))) {
  261. //add icons
  262. if ($member['relation_type'] == GROUP_USER_PERMISSION_ADMIN) {
  263. $icon= Display::return_icon('social_group_admin.png', get_lang('Admin'));
  264. } elseif ($member['relation_type'] == GROUP_USER_PERMISSION_MODERATOR) {
  265. $icon= Display::return_icon('social_group_moderator.png', get_lang('Moderator'));
  266. } else{
  267. $icon= '';
  268. }
  269. $image_path = UserManager::get_user_picture_path_by_id($member['user_id'], 'web', false, true);
  270. $picture = UserManager::get_picture_user($member['user_id'], $image_path['file'], 60, USER_IMAGE_SIZE_MEDIUM);
  271. $member_content .= '<div class="">';
  272. $member_name = Display::url(api_get_person_name(cut($member['firstname'],15),cut($member['lastname'],15)).'&nbsp;'.$icon, 'profile.php?u='.$member['user_id']);
  273. $member_content .= Display::div('<img height="44" border="2" align="middle" vspace="10" class="social-groups-image" src="'.$picture['file'].'"/>&nbsp'.$member_name);
  274. $member_content .= '</div>';
  275. }
  276. }
  277. }
  278. $headers = array(get_lang('Messages'), get_lang('Members'));
  279. echo Display::tabs($headers, array($content, $member_content),'tabs');
  280. } else {
  281. // if I already sent an invitation message
  282. if (!in_array($my_group_role, array(GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER, GROUP_USER_PERMISSION_PENDING_INVITATION))) {
  283. echo '<a href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('group_join.png', get_lang('YouShouldJoinTheGroup'), array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('YouShouldJoinTheGroup').'</a></span>';
  284. } elseif ($my_group_role == GROUP_USER_PERMISSION_PENDING_INVITATION) {
  285. echo '<a href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('group_join.png', get_lang('YouHaveBeenInvitedJoinNow'), array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('YouHaveBeenInvitedJoinNow').'</span></a>';
  286. }
  287. }
  288. echo '</div>'; // end layout messages
  289. } else {
  290. // My groups -----
  291. $results = GroupPortalManager::get_groups_by_user(api_get_user_id(), 0);
  292. $grid_my_groups = array();
  293. $my_group_list = array();
  294. if (is_array($results) && count($results) > 0) {
  295. foreach ($results as $result) {
  296. $id = $result['id'];
  297. $my_group_list[] = $id;
  298. $url_open = '<a href="groups.php?id='.$id.'">';
  299. $url_close = '</a>';
  300. $name = cut($result['name'], GROUP_TITLE_LENGTH, true);
  301. if ($result['relation_type'] == GROUP_USER_PERMISSION_ADMIN) {
  302. $name .= ' '.Display::return_icon('social_group_admin.png', get_lang('Admin'), array('style'=>'vertical-align:middle'));
  303. } elseif ($result['relation_type'] == GROUP_USER_PERMISSION_MODERATOR) {
  304. $name .= ' '.Display::return_icon('social_group_moderator.png', get_lang('Moderator'), array('style'=>'vertical-align:middle'));
  305. }
  306. $count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
  307. if ($count_users_group == 1 ) {
  308. $count_users_group = $count_users_group.' '.get_lang('Member');
  309. } else {
  310. $count_users_group = $count_users_group.' '.get_lang('Members');
  311. }
  312. $picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
  313. $result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
  314. $item_0 = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
  315. $members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
  316. $item_1 = Display::div(Display::tag('h2', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
  317. $item_2 = '';
  318. $item_3 = '';
  319. if ($result['description'] != '') {
  320. $item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
  321. } else {
  322. $item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
  323. $item_3 = '<div class="box_description_group_content" ></div>';
  324. }
  325. /*$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> ';
  326. $item_4 = '<div class="box_description_group_actions" >'.$join_url. $url_open.get_lang('SeeMore').$url_close.'</div>';*/
  327. $grid_item_2 = $item_0.$item_1.$item_2.$item_3.$item_4;
  328. $grid_my_groups[]= array($grid_item_2);
  329. }
  330. }
  331. // Newest groups
  332. $results = GroupPortalManager::get_groups_by_age(4,false);
  333. $grid_newest_groups = array();
  334. foreach ($results as $result) {
  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. $join_url = '<a href="groups.php?id='.$id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('group_join.png', get_lang('JoinGroup'), array('hspace'=>'6')).''.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. $id = $result['id'];
  371. $url_open = '<a href="groups.php?id='.$id.'">';
  372. $url_close = '</a>';
  373. $count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
  374. if ($count_users_group == 1 ) {
  375. $count_users_group = $count_users_group.' '.get_lang('Member');
  376. } else {
  377. $count_users_group = $count_users_group.' '.get_lang('Members');
  378. }
  379. $name = cut($result['name'],GROUP_TITLE_LENGTH,true);
  380. $picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
  381. $result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
  382. $item_0 = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
  383. $members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
  384. $item_1 = Display::div(Display::tag('h2', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
  385. if ($result['description'] != '') {
  386. $item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
  387. } else {
  388. $item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
  389. $item_3 = '<div class="box_description_group_content" ></div>';
  390. }
  391. $join_url = '';
  392. if (!in_array($id,$my_group_list)) {
  393. $join_url = '<a href="groups.php?id='.$id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('group_join.png', get_lang('JoinGroup'), array('hspace'=>'6')).''.get_lang('JoinGroup').'</a> ';
  394. }
  395. $item_4 = '<div class="box_description_group_actions" >'.$join_url.'</div>';
  396. $grid_item_2 = $item_0.$item_1.$item_2.$item_3.$item_4;
  397. $grid_pop_groups[]= array($grid_item_2);
  398. }
  399. }
  400. // Display groups (newest, mygroups, pop)
  401. $query_vars = array();
  402. if (isset($_GET['view']) && in_array($_GET['view'],$allowed_views)) {
  403. $view_group = $_GET['view'];
  404. switch ($view_group) {
  405. case 'mygroups' :
  406. if (count($grid_my_groups) > 0) {
  407. $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));
  408. }
  409. if (api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
  410. $create_group_item = '<a href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.Display::return_icon('group_add.png',get_lang('CreateASocialGroup'),array('hspace'=>'6','style'=>'float:left')).get_lang('CreateASocialGroup').'</a>';
  411. $my_group_content = $create_group_item. $my_group_content;
  412. } else {
  413. if (api_is_allowed_to_edit(null,true)) {
  414. $create_group_item = '<a href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.Display::return_icon('group_add.png',get_lang('CreateASocialGroup'),array('hspace'=>'6','style'=>'float:left')).get_lang('CreateASocialGroup').'</a>';
  415. $my_group_content = $create_group_item. $my_group_content;
  416. }
  417. }
  418. break;
  419. case 'newest' :
  420. if (count($grid_newest_groups) > 0) {
  421. $newest_content = Display::return_sortable_grid('newest', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,false));
  422. }
  423. if (api_is_platform_admin() || api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
  424. if (empty($grid_newest_groups)) {
  425. //echo '<a href="group_add.php">'.get_lang('YouShouldCreateAGroup').'</a>';
  426. }
  427. }
  428. break;
  429. default :
  430. if (count($grid_pop_groups) > 0) {
  431. $popular_content = Display::return_sortable_grid('popular', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,true,true));
  432. }
  433. if (api_is_platform_admin() || api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
  434. if (empty($grid_pop_groups)) {
  435. //echo '<a href="group_add.php">'.get_lang('YouShouldCreateAGroup').'</a>';
  436. }
  437. }
  438. break;
  439. }
  440. } else {
  441. $my_group_content = null;
  442. if (count($grid_my_groups) > 0) {
  443. $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));
  444. }
  445. if (api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
  446. $create_group_item = '<a href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.Display::return_icon('group_add.png',get_lang('CreateASocialGroup'),array('hspace'=>'6','style'=>'float:left')).get_lang('CreateASocialGroup').'</a>';
  447. $my_group_content = $create_group_item. $my_group_content;
  448. } else {
  449. if (api_is_allowed_to_edit(null,true)) {
  450. $create_group_item = '<a href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.Display::return_icon('group_add.png',get_lang('CreateASocialGroup'),array('hspace'=>'6','style'=>'float:left')).get_lang('CreateASocialGroup').'</a>';
  451. $my_group_content = $create_group_item. $my_group_content;
  452. }
  453. }
  454. if (count($grid_newest_groups) > 0) {
  455. $newest_content = Display::return_sortable_grid('mygroups', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,false));
  456. }
  457. if (count($grid_pop_groups) > 0) {
  458. $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));
  459. }
  460. }
  461. $headers = array(get_lang('MyGroups'), get_lang('Newest'), get_lang('Popular'));
  462. echo Display::tabs($headers, array($my_group_content, $newest_content, $popular_content),'tab_browse');
  463. }
  464. echo '</div>';
  465. echo '</div>';
  466. Display :: display_footer();