social.lib.php 43 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * This class provides methods for the social network management.
  5. * Include/require it in your code to use its features.
  6. *
  7. * @package chamilo.social
  8. */
  9. /**
  10. * Code
  11. */
  12. //PLUGIN PLACES
  13. define('SOCIAL_LEFT_PLUGIN', 1);
  14. define('SOCIAL_CENTER_PLUGIN', 2);
  15. define('SOCIAL_RIGHT_PLUGIN', 3);
  16. define('CUT_GROUP_NAME', 50);
  17. /**
  18. *
  19. * @package chamilo.social
  20. */
  21. class SocialManager extends UserManager {
  22. private function __construct() {
  23. }
  24. /**
  25. * Allow to see contacts list
  26. * @author isaac flores paz
  27. * @return array
  28. */
  29. public static function show_list_type_friends () {
  30. $friend_relation_list=array();
  31. $count_list=0;
  32. $tbl_my_friend_relation_type = Database :: get_main_table(TABLE_MAIN_USER_FRIEND_RELATION_TYPE);
  33. $sql='SELECT id,title FROM '.$tbl_my_friend_relation_type.' WHERE id<>6 ORDER BY id ASC';
  34. $result=Database::query($sql);
  35. while ($row=Database::fetch_array($result,'ASSOC')) {
  36. $friend_relation_list[]=$row;
  37. }
  38. $count_list=count($friend_relation_list);
  39. if ($count_list==0) {
  40. $friend_relation_list[]=get_lang('Unknown');
  41. } else {
  42. return $friend_relation_list;
  43. }
  44. }
  45. /**
  46. * Get relation type contact by name
  47. * @param string names of the kind of relation
  48. * @return int
  49. * @author isaac flores paz
  50. */
  51. public static function get_relation_type_by_name ($relation_type_name) {
  52. $list_type_friend=array();
  53. $list_type_friend=self::show_list_type_friends();
  54. foreach ($list_type_friend as $value_type_friend) {
  55. if (strtolower($value_type_friend['title'])==$relation_type_name) {
  56. return $value_type_friend['id'];
  57. }
  58. }
  59. }
  60. /**
  61. * Get the kind of relation between contacts
  62. * @param int user id
  63. * @param int user friend id
  64. * @param string
  65. * @author isaac flores paz
  66. */
  67. public static function get_relation_between_contacts ($user_id,$user_friend) {
  68. $tbl_my_friend_relation_type = Database :: get_main_table(TABLE_MAIN_USER_FRIEND_RELATION_TYPE);
  69. $tbl_my_friend = Database :: get_main_table(TABLE_MAIN_USER_REL_USER);
  70. $sql= 'SELECT rt.id as id FROM '.$tbl_my_friend_relation_type.' rt ' .
  71. 'WHERE rt.id=(SELECT uf.relation_type FROM '.$tbl_my_friend.' uf WHERE user_id='.((int)$user_id).' AND friend_user_id='.((int)$user_friend).' AND uf.relation_type <> '.USER_RELATION_TYPE_RRHH.' )';
  72. $res=Database::query($sql);
  73. if (Database::num_rows($res)>0) {
  74. $row=Database::fetch_array($res,'ASSOC');
  75. return $row['id'];
  76. } else {
  77. return USER_UNKNOW;
  78. }
  79. }
  80. /**
  81. * Gets friends id list
  82. * @param int user id
  83. * @param int group id
  84. * @param string name to search
  85. * @param bool true will load firstname, lastname, and image name
  86. * @return array
  87. * @author Julio Montoya <gugli100@gmail.com> Cleaning code, function renamed, $load_extra_info option added
  88. * @author isaac flores paz
  89. */
  90. public static function get_friends($user_id, $id_group = null, $search_name = null, $load_extra_info = true) {
  91. $list_ids_friends=array();
  92. $tbl_my_friend = Database :: get_main_table(TABLE_MAIN_USER_REL_USER);
  93. $tbl_my_user = Database :: get_main_table(TABLE_MAIN_USER);
  94. $sql='SELECT friend_user_id FROM '.$tbl_my_friend.' WHERE relation_type NOT IN ('.USER_RELATION_TYPE_DELETED.', '.USER_RELATION_TYPE_RRHH.') AND friend_user_id<>'.((int)$user_id).' AND user_id='.((int)$user_id);
  95. if (isset($id_group) && $id_group>0) {
  96. $sql.=' AND relation_type='.$id_group;
  97. }
  98. if (isset($search_name)) {
  99. $search_name = trim($search_name);
  100. $search_name = str_replace(' ', '', $search_name);
  101. $sql.=' AND friend_user_id IN (SELECT user_id FROM '.$tbl_my_user.' WHERE firstName LIKE "%'.Database::escape_string($search_name).'%" OR lastName LIKE "%'.Database::escape_string($search_name).'%" OR '.(api_is_western_name_order() ? 'concat(firstName, lastName)' : 'concat(lastName, firstName)').' like concat("%","'.Database::escape_string($search_name).'","%") ) ';
  102. }
  103. $res = Database::query($sql);
  104. while ($row = Database::fetch_array($res, 'ASSOC')) {
  105. if ($load_extra_info) {
  106. $path = UserManager::get_user_picture_path_by_id($row['friend_user_id'],'web',false,true);
  107. $my_user_info = api_get_user_info($row['friend_user_id']);
  108. $list_ids_friends[] = array('friend_user_id'=>$row['friend_user_id'],'firstName'=>$my_user_info['firstName'] , 'lastName'=>$my_user_info['lastName'], 'username'=>$my_user_info['username'], 'image'=>$path['file']);
  109. } else {
  110. $list_ids_friends[] = $row;
  111. }
  112. }
  113. return $list_ids_friends;
  114. }
  115. /**
  116. * get list web path of contacts by user id
  117. * @param int user id
  118. * @param int group id
  119. * @param string name to search
  120. * @param array
  121. * @author isaac flores paz
  122. */
  123. public static function get_list_path_web_by_user_id ($user_id,$id_group=null,$search_name=null) {
  124. $combine_friend = array();
  125. $list_ids = self::get_friends($user_id,$id_group,$search_name);
  126. if (is_array($list_ids)) {
  127. foreach ($list_ids as $values_ids) {
  128. $list_path_image_friend[] = UserManager::get_user_picture_path_by_id($values_ids['friend_user_id'],'web',false,true);
  129. $combine_friend=array('id_friend'=>$list_ids,'path_friend'=>$list_path_image_friend);
  130. }
  131. }
  132. return $combine_friend;
  133. }
  134. /**
  135. * get web path of user invitate
  136. * @author isaac flores paz
  137. * @author Julio Montoya setting variable array
  138. * @param int user id
  139. * @return array
  140. */
  141. public static function get_list_web_path_user_invitation_by_user_id ($user_id) {
  142. $list_ids = self::get_list_invitation_of_friends_by_user_id((int)$user_id);
  143. $list_path_image_friend = array();
  144. foreach ($list_ids as $values_ids) {
  145. $list_path_image_friend[] = UserManager::get_user_picture_path_by_id($values_ids['user_sender_id'],'web',false,true);
  146. }
  147. return $list_path_image_friend;
  148. }
  149. /**
  150. * Sends an invitation to contacts
  151. * @param int user id
  152. * @param int user friend id
  153. * @param string title of the message
  154. * @param string content of the message
  155. * @return boolean
  156. * @author isaac flores paz
  157. * @author Julio Montoya <gugli100@gmail.com> Cleaning code
  158. */
  159. public static function send_invitation_friend($user_id, $friend_id, $message_title, $message_content) {
  160. $tbl_message = Database::get_main_table(TABLE_MAIN_MESSAGE);
  161. $user_id = intval($user_id);
  162. $friend_id = intval($friend_id);
  163. //Just in case we replace the and \n and \n\r while saving in the DB
  164. $message_content = str_replace(array("\n", "\n\r"), '<br />', $message_content);
  165. $clean_message_title = Database::escape_string($message_title);
  166. $clean_message_content = Database::escape_string($message_content);
  167. $now = api_get_utc_datetime();
  168. $sql_exist='SELECT COUNT(*) AS count FROM '.$tbl_message.' WHERE user_sender_id='.$user_id.' AND user_receiver_id='.$friend_id.' AND msg_status IN(5,6,7);';
  169. $res_exist = Database::query($sql_exist);
  170. $row_exist = Database::fetch_array($res_exist,'ASSOC');
  171. if ($row_exist['count']==0) {
  172. $sql=' INSERT INTO '.$tbl_message.'(user_sender_id,user_receiver_id,msg_status,send_date,title,content)
  173. VALUES('.$user_id.','.$friend_id.','.MESSAGE_STATUS_INVITATION_PENDING.',"'.$now.'","'.$clean_message_title.'","'.$clean_message_content.'") ';
  174. Database::query($sql);
  175. $sender_info = api_get_user_info($user_id);
  176. $notification = new Notification();
  177. $notification->save_notification(NOTIFICATION_TYPE_INVITATION, array($friend_id), $message_title, $message_content, $sender_info);
  178. return true;
  179. } else {
  180. //invitation already exist
  181. $sql_if_exist ='SELECT COUNT(*) AS count, id FROM '.$tbl_message.' WHERE user_sender_id='.$user_id.' AND user_receiver_id='.$friend_id.' AND msg_status = 7';
  182. $res_if_exist = Database::query($sql_if_exist);
  183. $row_if_exist = Database::fetch_array($res_if_exist,'ASSOC');
  184. if ($row_if_exist['count']==1) {
  185. $sql_if_exist_up='UPDATE '.$tbl_message.'SET msg_status=5, content = "'.$clean_message_content.'" WHERE user_sender_id='.$user_id.' AND user_receiver_id='.$friend_id.' AND msg_status = 7 ';
  186. Database::query($sql_if_exist_up);
  187. return true;
  188. } else {
  189. return false;
  190. }
  191. }
  192. }
  193. /**
  194. * Get number messages of the inbox
  195. * @author isaac flores paz
  196. * @param int user receiver id
  197. * @return int
  198. */
  199. public static function get_message_number_invitation_by_user_id ($user_receiver_id) {
  200. $tbl_message=Database::get_main_table(TABLE_MAIN_MESSAGE);
  201. $sql='SELECT COUNT(*) as count_message_in_box FROM '.$tbl_message.' WHERE user_receiver_id='.intval($user_receiver_id).' AND msg_status='.MESSAGE_STATUS_INVITATION_PENDING;
  202. $res=Database::query($sql);
  203. $row=Database::fetch_array($res,'ASSOC');
  204. return $row['count_message_in_box'];
  205. }
  206. /**
  207. * Get invitation list received by user
  208. * @author isaac flores paz
  209. * @param int user id
  210. * @return array()
  211. */
  212. public static function get_list_invitation_of_friends_by_user_id ($user_id) {
  213. $list_friend_invitation=array();
  214. $tbl_message = Database::get_main_table(TABLE_MAIN_MESSAGE);
  215. $sql = 'SELECT user_sender_id,send_date,title,content FROM '.$tbl_message.' WHERE user_receiver_id='.intval($user_id).' AND msg_status = '.MESSAGE_STATUS_INVITATION_PENDING;
  216. $res = Database::query($sql);
  217. while ($row = Database::fetch_array($res,'ASSOC')) {
  218. $list_friend_invitation[]=$row;
  219. }
  220. return $list_friend_invitation;
  221. }
  222. /**
  223. * Get invitation list sent by user
  224. * @author Julio Montoya <gugli100@gmail.com>
  225. * @param int user id
  226. * @return array()
  227. */
  228. public static function get_list_invitation_sent_by_user_id ($user_id) {
  229. $list_friend_invitation=array();
  230. $tbl_message=Database::get_main_table(TABLE_MAIN_MESSAGE);
  231. $sql='SELECT user_receiver_id, send_date,title,content FROM '.$tbl_message.' WHERE user_sender_id = '.intval($user_id).' AND msg_status = '.MESSAGE_STATUS_INVITATION_PENDING;
  232. $res=Database::query($sql);
  233. while ($row=Database::fetch_array($res,'ASSOC')) {
  234. $list_friend_invitation[$row['user_receiver_id']]=$row;
  235. }
  236. return $list_friend_invitation;
  237. }
  238. /**
  239. * Accepts invitation
  240. * @param int user sender id
  241. * @param int user receiver id
  242. * @author isaac flores paz
  243. * @author Julio Montoya <gugli100@gmail.com> Cleaning code
  244. */
  245. public static function invitation_accepted ($user_send_id,$user_receiver_id) {
  246. $tbl_message=Database::get_main_table(TABLE_MAIN_MESSAGE);
  247. $sql='UPDATE '.$tbl_message.' SET msg_status='.MESSAGE_STATUS_INVITATION_ACCEPTED.' WHERE user_sender_id='.((int)$user_send_id).' AND user_receiver_id='.((int)$user_receiver_id).';';
  248. Database::query($sql);
  249. }
  250. /**
  251. * Denies invitation
  252. * @param int user sender id
  253. * @param int user receiver id
  254. * @author isaac flores paz
  255. * @author Julio Montoya <gugli100@gmail.com> Cleaning code
  256. */
  257. public static function invitation_denied ($user_send_id,$user_receiver_id) {
  258. $tbl_message=Database::get_main_table(TABLE_MAIN_MESSAGE);
  259. //$msg_status=7;
  260. //$sql='UPDATE '.$tbl_message.' SET msg_status='.$msg_status.' WHERE user_sender_id='.((int)$user_send_id).' AND user_receiver_id='.((int)$user_receiver_id).';';
  261. $sql='DELETE FROM '.$tbl_message.' WHERE user_sender_id='.((int)$user_send_id).' AND user_receiver_id='.((int)$user_receiver_id).';';
  262. Database::query($sql);
  263. }
  264. /**
  265. * allow attach to group
  266. * @author isaac flores paz
  267. * @param int user to qualify
  268. * @param int kind of rating
  269. * @return void()
  270. */
  271. public static function qualify_friend ($id_friend_qualify,$type_qualify) {
  272. $tbl_user_friend=Database::get_main_table(TABLE_MAIN_USER_REL_USER);
  273. $user_id=api_get_user_id();
  274. $sql='UPDATE '.$tbl_user_friend.' SET relation_type='.((int)$type_qualify).' WHERE user_id='.((int)$user_id).' AND friend_user_id='.((int)$id_friend_qualify).';';
  275. Database::query($sql);
  276. }
  277. /**
  278. * Sends invitations to friends
  279. * @author Isaac Flores Paz <isaac.flores.paz@gmail.com>
  280. * @author Julio Montoya <gugli100@gmail.com> Cleaning code
  281. * @param void
  282. * @return string message invitation
  283. */
  284. public static function send_invitation_friend_user($userfriend_id, $subject_message = '', $content_message = '') {
  285. global $charset;
  286. $user_info = array();
  287. $user_info = api_get_user_info($userfriend_id);
  288. $succes = get_lang('MessageSentTo');
  289. $succes.= ' : '.api_get_person_name($user_info['firstName'], $user_info['lastName']);
  290. if (isset($subject_message) && isset($content_message) && isset($userfriend_id)) {
  291. $send_message = MessageManager::send_message($userfriend_id, $subject_message, $content_message);
  292. if ($send_message) {
  293. echo Display::display_confirmation_message($succes,true);
  294. } else {
  295. echo Display::display_error_message(get_lang('ErrorSendingMessage'),true);
  296. }
  297. return false;
  298. } elseif (isset($userfriend_id) && !isset($subject_message)) {
  299. $count_is_true = false;
  300. if (isset($userfriend_id) && $userfriend_id>0) {
  301. $message_title = get_lang('Invitation');
  302. $count_is_true = self::send_invitation_friend(api_get_user_id(), $userfriend_id, $message_title, $content_message);
  303. if ($count_is_true) {
  304. echo Display::display_confirmation_message(api_htmlentities(get_lang('InvitationHasBeenSent'), ENT_QUOTES,$charset),false);
  305. } else {
  306. echo Display::display_warning_message(api_htmlentities(get_lang('YouAlreadySentAnInvitation'), ENT_QUOTES,$charset),false);
  307. }
  308. }
  309. }
  310. }
  311. /**
  312. * Get user's feeds
  313. * @param int User ID
  314. * @param int Limit of posts per feed
  315. * @return string HTML section with all feeds included
  316. * @author Yannick Warnier
  317. * @since Dokeos 1.8.6.1
  318. */
  319. public static function get_user_feeds($user, $limit=5) {
  320. if (!function_exists('fetch_rss')) { return '';}
  321. $feeds = array();
  322. $feed = UserManager::get_extra_user_data_by_field($user,'rssfeeds');
  323. if(empty($feed)) { return ''; }
  324. $feeds = explode(';',$feed['rssfeeds']);
  325. if (count($feeds)==0) { return ''; }
  326. $res = '';
  327. foreach ($feeds as $url) {
  328. if (empty($url)) { continue; }
  329. $rss = @fetch_rss($url);
  330. $i = 1;
  331. if (!empty($rss->items)) {
  332. $icon_rss = '';
  333. if (!empty($feed)) {
  334. $icon_rss = Display::url(Display::return_icon('rss.png', '', array(), 32), Security::remove_XSS($feed['rssfeeds']), array('target'=>'_blank'));
  335. }
  336. $res .= '<h2>'.$rss->channel['title'].''.$icon_rss.'</h2>';
  337. $res .= '<div class="social-rss-channel-items">';
  338. foreach ($rss->items as $item) {
  339. if ($limit>=0 and $i>$limit) {break;}
  340. $res .= '<h3><a href="'.$item['link'].'">'.$item['title'].'</a></h3>';
  341. $res .= '<div class="social-rss-item-date">'.api_get_datetime($item['date_timestamp']).'</div>';
  342. $res .= '<div class="social-rss-item-content">'.$item['description'].'</div><br />';
  343. $i++;
  344. }
  345. $res .= '</div>';
  346. }
  347. }
  348. return $res;
  349. }
  350. /**
  351. * Helper functions definition
  352. */
  353. public static function get_logged_user_course_html($my_course, $count) {
  354. global $nosession, $nbDigestEntries, $orderKey, $digest, $thisCourseSysCode;
  355. if (api_get_setting('use_session_mode')=='true' && !$nosession) {
  356. global $now, $date_start, $date_end;
  357. }
  358. //initialise
  359. $result = '';
  360. // Table definitions
  361. $main_user_table = Database :: get_main_table(TABLE_MAIN_USER);
  362. $tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
  363. $course_code = $my_course['code'];
  364. $course_visual_code = $my_course['course_info']['official_code'];
  365. $course_title = $my_course['course_info']['title'];
  366. $course_info = Database :: get_course_info($course_code);
  367. $course_id = $course_info['real_id'];
  368. $course_access_settings = CourseManager :: get_access_settings($course_code);
  369. $course_visibility = $course_access_settings['visibility'];
  370. $user_in_course_status = CourseManager :: get_user_in_course_status(api_get_user_id(), $course_code);
  371. //function logic - act on the data
  372. $is_virtual_course = CourseManager :: is_virtual_course_from_system_code($course_code);
  373. if ($is_virtual_course) {
  374. // If the current user is also subscribed in the real course to which this
  375. // virtual course is linked, we don't need to display the virtual course entry in
  376. // the course list - it is combined with the real course entry.
  377. $target_course_code = CourseManager :: get_target_of_linked_course($course_code);
  378. $is_subscribed_in_target_course = CourseManager :: is_user_subscribed_in_course(api_get_user_id(), $target_course_code);
  379. if ($is_subscribed_in_target_course) {
  380. return; //do not display this course entry
  381. }
  382. }
  383. $has_virtual_courses = CourseManager :: has_virtual_courses_from_code($course_code, api_get_user_id());
  384. if ($has_virtual_courses) {
  385. $return_result = CourseManager :: determine_course_title_from_course_info(api_get_user_id(), $course_info);
  386. $course_display_title = $return_result['title'];
  387. $course_display_code = $return_result['code'];
  388. } else {
  389. $course_display_title = $course_title;
  390. $course_display_code = $course_visual_code;
  391. }
  392. /*
  393. $s_course_status=$my_course['s'];
  394. $s_htlm_status_icon="";
  395. if ($s_course_status==1) {
  396. $s_htlm_status_icon = Display::return_icon('course.gif', get_lang('Course')).' '.Display::return_icon('teachers.gif', get_lang('Status').': '.get_lang('Teacher'),array('style'=>'width:11px; height:11px'));
  397. }
  398. if ($s_course_status==2) {
  399. $s_htlm_status_icon = Display::return_icon('course.gif', get_lang('Course')).' '.Display::return_icon('coachs.gif', get_lang('Status').': '.get_lang('GeneralCoach'),array('style'=>'width:11px; height:11px'));
  400. }
  401. if ($s_course_status==5) {
  402. $s_htlm_status_icon = Display::return_icon('course.gif', get_lang('Course')).' '.Display::return_icon('students.gif', get_lang('Status').': '.get_lang('Student'),array('style'=>'width:11px; height:11px'));
  403. }*/
  404. $s_htlm_status_icon = Display::return_icon('course.gif', get_lang('Course'));
  405. //display course entry
  406. $result .= '<div id="div_'.$count.'">';
  407. $result .= '<h3><img src="../img/nolines_plus.gif" id="btn_'.$count.'" onclick="toogle_course(this,\''.$course_id.'\' )">';
  408. $result .= $s_htlm_status_icon;
  409. //show a hyperlink to the course, unless the course is closed and user is not course admin
  410. if ($course_visibility != COURSE_VISIBILITY_CLOSED || $user_in_course_status == COURSEMANAGER) {
  411. $result .= '<a href="javascript:void(0)" id="ln_'.$count.'" onclick=toogle_course(this,\''.$course_id.'\');>&nbsp;'.$course_title.'</a>';
  412. } else {
  413. $result .= $course_display_title." "." ".get_lang('CourseClosed')."";
  414. }
  415. $result .= '</h3>';
  416. //$current_course_settings = CourseManager :: get_access_settings($my_course['k']);
  417. // display the what's new icons
  418. if ($nbDigestEntries > 0) {
  419. reset($digest);
  420. $result .= '<ul>';
  421. while (list ($key2) = each($digest[$thisCourseSysCode])) {
  422. $result .= '<li>';
  423. if ($orderKey[1] == 'keyTools') {
  424. $result .= "<a href=\"$toolsList[$key2] [\"path\"] $thisCourseSysCode \">";
  425. $result .= "$toolsList[$key2][\"name\"]</a>";
  426. } else {
  427. $result .= api_convert_and_format_date($key2, DATE_FORMAT_LONG, date_default_timezone_get());
  428. }
  429. $result .= '</li>';
  430. $result .= '<ul>';
  431. reset($digest[$thisCourseSysCode][$key2]);
  432. while (list ($key3, $dataFromCourse) = each($digest[$thisCourseSysCode][$key2])) {
  433. $result .= '<li>';
  434. if ($orderKey[2] == 'keyTools') {
  435. $result .= "<a href=\"$toolsList[$key3] [\"path\"] $thisCourseSysCode \">";
  436. $result .= "$toolsList[$key3][\"name\"]</a>";
  437. } else {
  438. $result .= api_convert_and_format_date($key3, DATE_FORMAT_LONG, date_default_timezone_get());
  439. }
  440. $result .= '<ul compact="compact">';
  441. reset($digest[$thisCourseSysCode][$key2][$key3]);
  442. while (list ($key4, $dataFromCourse) = each($digest[$thisCourseSysCode][$key2][$key3])) {
  443. $result .= '<li>';
  444. $result .= htmlspecialchars(substr(strip_tags($dataFromCourse), 0, CONFVAL_NB_CHAR_FROM_CONTENT));
  445. $result .= '</li>';
  446. }
  447. $result .= '</ul>';
  448. $result .= '</li>';
  449. }
  450. $result .= '</ul>';
  451. $result .= '</li>';
  452. }
  453. $result .= '</ul>';
  454. }
  455. $result .= '</li>';
  456. $result .= '</div>';
  457. if (api_get_setting('use_session_mode')=='true' && !$nosession) {
  458. $session = '';
  459. $active = false;
  460. if (!empty($my_course['session_name'])) {
  461. // Request for the name of the general coach
  462. $sql = 'SELECT lastname, firstname
  463. FROM '.$tbl_session.' ts LEFT JOIN '.$main_user_table .' tu
  464. ON ts.id_coach = tu.user_id
  465. WHERE ts.id='.(int) $my_course['id_session']. ' LIMIT 1';
  466. $rs = Database::query($sql);
  467. $sessioncoach = Database::store_result($rs);
  468. $sessioncoach = $sessioncoach[0];
  469. $session = array();
  470. $session['title'] = $my_course['session_name'];
  471. if ($my_course['date_start']=='0000-00-00') {
  472. $session['dates'] = get_lang('WithoutTimeLimits');
  473. if ( api_get_setting('show_session_coach') === 'true' ) {
  474. $session['coach'] = get_lang('GeneralCoach').': '.api_get_person_name($sessioncoach['firstname'], $sessioncoach['lastname']);
  475. }
  476. $active = true;
  477. } else {
  478. $session ['dates'] = ' - '.get_lang('From').' '.$my_course['date_start'].' '.get_lang('To').' '.$my_course['date_end'];
  479. if ( api_get_setting('show_session_coach') === 'true' ) {
  480. $session['coach'] = get_lang('GeneralCoach').': '.api_get_person_name($sessioncoach['firstname'], $sessioncoach['lastname']);
  481. }
  482. $active = ($date_start <= $now && $date_end >= $now)?true:false;
  483. }
  484. }
  485. $my_course['id_session'] = isset($my_course['id_session']) ? $my_course['id_session'] : 0;
  486. $output = array ($my_course['user_course_cat'], $result, $my_course['id_session'], $session, 'active'=>$active);
  487. } else {
  488. $output = array ($my_course['user_course_cat'], $result);
  489. }
  490. //$my_course['creation_date'];
  491. return $output;
  492. }
  493. /**
  494. * Shows the right menu of the Social Network tool
  495. *
  496. * @param string highlight link possible values: group_add, home, messages, messages_inbox, messages_compose ,messages_outbox ,invitations, shared_profile, friends, groups search
  497. * @param int group id
  498. * @param int user id
  499. * @param bool show profile or not (show or hide the user image/information)
  500. *
  501. */
  502. public static function show_social_menu($show = '', $group_id = 0, $user_id = 0, $show_full_profile = false, $show_delete_account_button = false) {
  503. if (empty($user_id)) {
  504. $user_id = api_get_user_id();
  505. }
  506. $user_info = api_get_user_info($user_id, true);
  507. $show_groups = array('groups', 'group_messages', 'messages_list', 'group_add', 'mygroups', 'group_edit', 'member_list', 'invite_friends', 'waiting_list', 'browse_groups');
  508. //$show_messages = array('messages', 'messages_inbox', 'messages_outbox', 'messages_compose');
  509. // get count unread message and total invitations
  510. $count_unread_message = MessageManager::get_number_of_messages(true);
  511. $count_unread_message = (!empty($count_unread_message)? Display::badge($count_unread_message) :'');
  512. $number_of_new_messages_of_friend = SocialManager::get_message_number_invitation_by_user_id(api_get_user_id());
  513. $group_pending_invitations = GroupPortalManager::get_groups_by_user(api_get_user_id(), GROUP_USER_PERMISSION_PENDING_INVITATION,false);
  514. $group_pending_invitations = count($group_pending_invitations);
  515. $total_invitations = $number_of_new_messages_of_friend + $group_pending_invitations;
  516. $total_invitations = (!empty($total_invitations) ? Display::badge($total_invitations) :'');
  517. $html = '<div class="social-menu">';
  518. if (in_array($show, $show_groups) && !empty($group_id)) {
  519. //--- Group image
  520. $group_info = GroupPortalManager::get_group_data($group_id);
  521. $big = GroupPortalManager::get_picture_group($group_id, $group_info['picture_uri'],160,GROUP_IMAGE_SIZE_BIG);
  522. $html .= '<div class="social-content-image">';
  523. $html .= '<div class="social-background-content">';
  524. $html .= Display::url('<img src='.$big['file'].' class="social-groups-image" /> </a><br /><br />', api_get_path(WEB_PATH).'main/social/groups.php?id='.$group_id);
  525. if (GroupPortalManager::is_group_admin($group_id, api_get_user_id())) {
  526. $html .= '<div id="edit_image" class="hidden_message" style="display:none"><a href="'.api_get_path(WEB_PATH).'main/social/group_edit.php?id='.$group_id.'">'.get_lang('EditGroup').'</a></div>';
  527. }
  528. $html .= '</div>';
  529. $html .= '</div>';
  530. } else {
  531. $img_array = UserManager::get_user_picture_path_by_id($user_id,'web',true,true);
  532. $big_image = UserManager::get_picture_user($user_id, $img_array['file'],'', USER_IMAGE_SIZE_BIG);
  533. $big_image = $big_image['file'].'?'.uniqid();
  534. $normal_image = $img_array['dir'].$img_array['file'].'?'.uniqid();
  535. //--- User image
  536. $html .= '<div class="social-background-content">';
  537. if ($img_array['file'] != 'unknown.jpg') {
  538. $html .= '<a class="thumbnail thickbox" href="'.$big_image.'"><img src='.$normal_image.' /> </a>';
  539. } else {
  540. $html .= '<img src='.$normal_image.' width="110px" />';
  541. }
  542. if (api_get_user_id() == $user_id) {
  543. $html .= '<div id="edit_image" class="hidden_message" style="display:none">';
  544. $html .= '<a href="'.api_get_path(WEB_PATH).'main/auth/profile.php">'.get_lang('EditProfile').'</a></div>';
  545. }
  546. $html .= '</div>';
  547. }
  548. if (!in_array($show, array('shared_profile', 'groups', 'group_edit', 'member_list','waiting_list','invite_friends'))) {
  549. $html .= '<div class="social_menu_items"><ul>';
  550. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/home.php">'.Display::return_icon('home.png',get_lang('Home'),array()).'<span class="'.($show=='home'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Home').'</span></a></li>';
  551. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/messages/inbox.php?f=social">'.Display::return_icon('instant_message.png',get_lang('Messages'),array()).'<span class="'.($show=='messages'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Messages').$count_unread_message.'</span></a></li>';
  552. //Invitations
  553. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/invitations.php">'.Display::return_icon('invitation.png',get_lang('Invitations'),array()).'<span class="'.($show=='invitations'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Invitations').$total_invitations.'</span></a></li>';
  554. //Shared profile and groups
  555. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/profile.php">'.Display::return_icon('my_shared_profile.png',get_lang('ViewMySharedProfile'),array()).'<span class="'.($show=='shared_profile'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('ViewMySharedProfile').'</span></a></li>
  556. <li><a href="'.api_get_path(WEB_PATH).'main/social/friends.php">'.Display::return_icon('friend.png',get_lang('Friends'),array()).'<span class="'.($show=='friends'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Friends').'</span></a></li>
  557. <li><a href="'.api_get_path(WEB_PATH).'main/social/groups.php">'.Display::return_icon('group_s.png',get_lang('SocialGroups'),array()).'<span class="'.($show=='browse_groups'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('SocialGroups').'</span></a></li>';
  558. //Search users
  559. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/search.php">'.Display::return_icon('zoom.png',get_lang('Search'),array()).'<span class="'.($show=='search'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Search').'</span></a></li>';
  560. //My files
  561. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/myfiles.php">'.Display::return_icon('briefcase.png',get_lang('MyFiles'),array(),16).'<span class="'.($show=='myfiles'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('MyFiles').'</span></a></li>';
  562. $html .='</ul>
  563. </div>';
  564. }
  565. if (in_array($show, $show_groups) && !empty($group_id)) {
  566. $html .= GroupPortalManager::show_group_column_information($group_id, api_get_user_id(), $show);
  567. }
  568. if ($show == 'shared_profile') {
  569. //echo '<div align="center" class="social-menu-title" ><span class="social-menu-text1">'.get_lang('Menu').'</span></div>';
  570. $html .= '<div class="social_menu_items">
  571. <ul>';
  572. // My own profile
  573. if ($show_full_profile && $user_id == intval(api_get_user_id())) {
  574. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/home.php">'.Display::return_icon('home.png',get_lang('Home'),array()).'<span class="social-menu-text4" >'.get_lang('Home').'</span></a></li>
  575. <li><a href="'.api_get_path(WEB_PATH).'main/messages/inbox.php?f=social">'.Display::return_icon('instant_message.png',get_lang('Messages'),array()).'<span class="social-menu-text4" >'.get_lang('Messages').$count_unread_message.'</span></a></li>';
  576. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/invitations.php">'.Display::return_icon('invitation.png',get_lang('Invitations'),array()).'<span class="'.($show=='invitations'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Invitations').$total_invitations.'</span></a></li>';
  577. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/profile.php">'.Display::return_icon('my_shared_profile.png', get_lang('ViewMySharedProfile'), array('style'=>'float:left')).'<span class="social-menu-text-active" >'.get_lang('ViewMySharedProfile').'</span></a></li>
  578. <li><a href="'.api_get_path(WEB_PATH).'main/social/friends.php">'.Display::return_icon('friend.png',get_lang('Friends'),array()).'<span class="social-menu-text4" >'.get_lang('Friends').'</span></a></li>
  579. <li><a href="'.api_get_path(WEB_PATH).'main/social/groups.php">'.Display::return_icon('group_s.png', get_lang('SocialGroups'),array()).'<span class="social-menu-text4" >'.get_lang('SocialGroups').'</span></a></li>';
  580. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/search.php">'.Display::return_icon('zoom.png',get_lang('Search'),array()).'<span class="'.($show=='search'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Search').'</span></a></li>';
  581. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/myfiles.php">'.Display::return_icon('briefcase.png',get_lang('MyFiles'),array(),16).'<span class="'.($show=='myfiles'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('MyFiles').'</span></a></li>';
  582. }
  583. // My friend profile
  584. if ($user_id != api_get_user_id()) {
  585. $html .= '<li><a href="javascript:void(0);" onclick="javascript:send_message_to_user(\''.$user_id.'\');" title="'.get_lang('SendMessage').'">';
  586. $html .= Display::return_icon('compose_message.png',get_lang('SendMessage')).'&nbsp;&nbsp;'.get_lang('SendMessage').'</a></li>';
  587. }
  588. //check if I already sent an invitation message
  589. $invitation_sent_list = SocialManager::get_list_invitation_sent_by_user_id(api_get_user_id());
  590. if (isset($invitation_sent_list[$user_id]) && is_array($invitation_sent_list[$user_id]) && count($invitation_sent_list[$user_id]) > 0 ) {
  591. $html .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/invitations.php">'.Display::return_icon('invitation.png',get_lang('YouAlreadySentAnInvitation')).'&nbsp;&nbsp;'.get_lang('YouAlreadySentAnInvitation').'</a></li>';
  592. } else {
  593. if (!$show_full_profile) {
  594. $html .= '<li><a href="javascript:void(0);" onclick="javascript:send_invitation_to_user(\''.$user_id.'\');" title="'.get_lang('SendInvitation').'">'.Display :: return_icon('invitation.png', get_lang('SocialInvitationToFriends')).'&nbsp;'.get_lang('SendInvitation').'</a></li>';
  595. }
  596. }
  597. //@todo check if user is online to show the chat link
  598. if (api_get_setting('allow_global_chat') == 'true') {
  599. if ($user_id != api_get_user_id()) {
  600. $user_name = $user_info['complete_name'];
  601. $options = array('onclick' => "javascript:chatWith('".$user_id."', '".Security::remove_XSS($user_name)."', '".$user_info['user_is_online_in_chat']."')");
  602. $chat_icon = $user_info['user_is_online_in_chat'] ? Display::return_icon('online.png', get_lang('Online')) : Display::return_icon('offline.png', get_lang('Offline'));
  603. $html .= Display::tag('li', Display::url($chat_icon.'&nbsp;&nbsp;'.get_lang('Chat'), 'javascript:void(0);', $options));
  604. }
  605. }
  606. $html .= '</ul></div>';
  607. if ($show_full_profile && $user_id == intval(api_get_user_id())) {
  608. $personal_course_list = UserManager::get_personal_session_course_list($user_id);
  609. $course_list_code = array();
  610. $i=1;
  611. if (is_array($personal_course_list)) {
  612. foreach ($personal_course_list as $my_course) {
  613. if ($i<=10) {
  614. //$list[] = SocialManager::get_logged_user_course_html($my_course,$i);
  615. $course_list_code[] = array('code'=>$my_course['k']);
  616. } else {
  617. break;
  618. }
  619. $i++;
  620. }
  621. //to avoid repeted courses
  622. $course_list_code = array_unique_dimensional($course_list_code);
  623. }
  624. //-----Announcements
  625. $my_announcement_by_user_id= intval($user_id);
  626. $announcements = array();
  627. foreach ($course_list_code as $course) {
  628. $course_info = api_get_course_info($course['code']);
  629. if (!empty($course_info)) {
  630. $content = AnnouncementManager::get_all_annoucement_by_user_course($course_info['code'], $my_announcement_by_user_id);
  631. if (!empty($content)) {
  632. $url = Display::url(Display::return_icon('announcement.png',get_lang('Announcements')).$course_info['name'].' ('.$content['count'].')', api_get_path(WEB_CODE_PATH).'announcements/announcements.php?cidReq='.$course['code']);
  633. $announcements[] = Display::tag('li', $url);
  634. }
  635. }
  636. }
  637. if (!empty($announcements)) {
  638. //echo '<div align="center" class="social-menu-title" ><span class="social-menu-text1">'.get_lang('ToolAnnouncement').'</span></div>';
  639. $html .= '<div class="social_menu_items">';
  640. $html .= '<ul>';
  641. foreach ($announcements as $announcement) {
  642. $html .= $announcement;
  643. }
  644. $html .= '</ul>';
  645. $html .= '</div>';
  646. }
  647. }
  648. }
  649. if ($show_delete_account_button) {
  650. $html .= '<div class="social_menu_items"><ul><li>';
  651. $url = api_get_path(WEB_CODE_PATH).'auth/unsubscribe_account.php';
  652. $html .= Display::url(Display::return_icon('delete.png',get_lang('Unsubscribe'), array(), ICON_SIZE_TINY).get_lang('Unsubscribe'), $url);
  653. $html .= '</li></ul></div>';
  654. }
  655. $html .= '</div>';
  656. return $html;
  657. }
  658. /**
  659. * Displays a sortable table with the list of online users.
  660. * @param array $user_list
  661. */
  662. public static function display_user_list($user_list) {
  663. if ($_GET['id'] == '') {
  664. $column_size = '9';
  665. $add_row = false;
  666. if (api_is_anonymous()) {
  667. $column_size = '12';
  668. $add_row = true;
  669. }
  670. $extra_params = array();
  671. $course_url = '';
  672. if (strlen($_GET['cidReq']) > 0) {
  673. $extra_params['cidReq'] = Security::remove_XSS($_GET['cidReq']);
  674. $course_url = '&amp;cidReq='.Security::remove_XSS($_GET['cidReq']);
  675. }
  676. if ($add_row) {
  677. $html .='<div class="row">';
  678. }
  679. $html .= '<div class="span'.$column_size.'">';
  680. $html .= '<ul id="online_grid_container" class="thumbnails">';
  681. foreach ($user_list as $uid) {
  682. $user_info = api_get_user_info($uid);
  683. //Anonymous users can't have access to the profile
  684. if (!api_is_anonymous()) {
  685. if (api_get_setting('allow_social_tool')=='true') {
  686. $url = api_get_path(WEB_PATH).'main/social/profile.php?u='.$uid.$course_url;
  687. } else {
  688. $url = '?id='.$uid.$course_url;
  689. }
  690. } else {
  691. $url = '#';
  692. }
  693. $image_array = UserManager::get_user_picture_path_by_id($uid, 'system', false, true);
  694. // reduce image
  695. $name = $user_info['complete_name'];
  696. $status_icon = Display::span('', array('class' => 'online_user_in_text'));
  697. if ($image_array['file'] == 'unknown.jpg' || !file_exists($image_array['dir'].$image_array['file'])) {
  698. $friends_profile['file'] = api_get_path(WEB_CODE_PATH).'img/unknown_180_100.jpg';
  699. $img = '<img title = "'.$name.'" alt="'.$name.'" src="'.$friends_profile['file'].'">';
  700. } else {
  701. $friends_profile = UserManager::get_picture_user($uid, $image_array['file'], 80, USER_IMAGE_SIZE_ORIGINAL);
  702. $img = '<img title = "'.$name.'" alt="'.$name.'" src="'.$friends_profile['file'].'">';
  703. }
  704. $name = '<a href="'.$url.'">'.$status_icon.$name.'</a><br>';
  705. $html .= '<li class="span'.($column_size/3).'"><div class="thumbnail">'.$img.'<div class="caption">'.$name.'</div</div></li>';
  706. }
  707. $counter = $_SESSION['who_is_online_counter'];
  708. $html .= '</ul></div>';
  709. if (count($user_list) >= 9) {
  710. $html .= '<div class="span'.$column_size.'"><a class="btn btn-large" id="link_load_more_items" data_link="'.$counter.'" >'.get_lang('More').'</a></div>';
  711. }
  712. if ($add_row) {
  713. $html .= '</div>';
  714. }
  715. }
  716. return $html;
  717. }
  718. /**
  719. * Displays the information of an individual user
  720. * @param int $user_id
  721. */
  722. public static function display_individual_user($user_id) {
  723. global $interbreadcrumb;
  724. $safe_user_id = intval($user_id);
  725. $user_table = Database::get_main_table(TABLE_MAIN_USER);
  726. $sql = "SELECT * FROM $user_table WHERE user_id = ".$safe_user_id;
  727. $result = Database::query($sql);
  728. if (Database::num_rows($result) == 1) {
  729. $user_object = Database::fetch_object($result);
  730. $alt = GetFullUserName($user_id).($_SESSION['_uid'] == $user_id ? '&nbsp;('.get_lang('Me').')' : '');
  731. $status = get_status_from_code($user_object->status);
  732. $interbreadcrumb[] = array('url' => 'whoisonline.php', 'name' => get_lang('UsersOnLineList'));
  733. Display::display_header($alt, null, $alt);
  734. echo '<div class ="thumbnail">';
  735. if (strlen(trim($user_object->picture_uri)) > 0) {
  736. $sysdir_array = UserManager::get_user_picture_path_by_id($safe_user_id, 'system');
  737. $sysdir = $sysdir_array['dir'];
  738. $webdir_array = UserManager::get_user_picture_path_by_id($safe_user_id, 'web');
  739. $webdir = $webdir_array['dir'];
  740. $fullurl = $webdir.$user_object->picture_uri;
  741. $system_image_path = $sysdir.$user_object->picture_uri;
  742. list($width, $height, $type, $attr) = @getimagesize($system_image_path);
  743. $height += 30;
  744. $width += 30;
  745. // get the path,width and height from original picture
  746. $big_image = $webdir.'big_'.$user_object->picture_uri;
  747. $big_image_size = api_getimagesize($big_image);
  748. $big_image_width = $big_image_size['width'];
  749. $big_image_height = $big_image_size['height'];
  750. $url_big_image = $big_image.'?rnd='.time();
  751. //echo '<a href="javascript:void()" onclick="javascript: return show_image(\''.$url_big_image.'\',\''.$big_image_width.'\',\''.$big_image_height.'\');" >';
  752. echo '<img src="'.$fullurl.'" alt="'.$alt.'" />';
  753. } else {
  754. echo Display::return_icon('unknown.jpg', get_lang('Unknown'));
  755. }
  756. if (!empty($status)) {
  757. echo '<div class="caption">'.$status.'</div>';
  758. }
  759. echo '</div>';
  760. if (api_get_setting('show_email_addresses') == 'true') {
  761. echo Display::encrypted_mailto_link($user_object->email,$user_object->email).'<br />';
  762. }
  763. if ($user_object->competences) {
  764. echo Display::page_subheader(get_lang('MyCompetences'));
  765. echo '<p>'.$user_object->competences.'</p>';
  766. }
  767. if ($user_object->diplomas) {
  768. echo Display::page_subheader(get_lang('MyDiplomas'));
  769. echo '<p>'.$user_object->diplomas.'</p>';
  770. }
  771. if ($user_object->teach) {
  772. echo Display::page_subheader(get_lang('MyTeach'));
  773. echo '<p>'.$user_object->teach.'</p>';
  774. }
  775. SocialManager::display_productions($user_object->user_id);
  776. if ($user_object->openarea) {
  777. echo Display::page_subheader(get_lang('MyPersonalOpenArea'));
  778. echo '<p>'.$user_object->openarea.'</p>';
  779. }
  780. } else {
  781. Display::display_header(get_lang('UsersOnLineList'));
  782. echo '<div class="actions-title">';
  783. echo get_lang('UsersOnLineList');
  784. echo '</div>';
  785. }
  786. }
  787. /**
  788. * Display productions in whoisonline
  789. * @param int $user_id User id
  790. */
  791. public static function display_productions($user_id) {
  792. $sysdir_array = UserManager::get_user_picture_path_by_id($user_id, 'system', true);
  793. $sysdir = $sysdir_array['dir'].$user_id.'/';
  794. $webdir_array = UserManager::get_user_picture_path_by_id($user_id, 'web', true);
  795. $webdir = $webdir_array['dir'].$user_id.'/';
  796. if (!is_dir($sysdir)) {
  797. mkdir($sysdir, api_get_permissions_for_new_directories(), true);
  798. }
  799. /*
  800. $handle = opendir($sysdir);
  801. $productions = array();
  802. while ($file = readdir($handle)) {
  803. if ($file == '.' || $file == '..' || $file == '.htaccess') {
  804. continue; // Skip current and parent directories
  805. }
  806. if (preg_match('/('.$user_id.'|[0-9a-f]{13}|saved)_.+\.(png|jpg|jpeg|gif)$/i', $file)) {
  807. // User's photos should not be listed as productions.
  808. continue;
  809. }
  810. $productions[] = $file;
  811. }
  812. */
  813. $productions = UserManager::get_user_productions($user_id);
  814. if (count($productions) > 0) {
  815. echo '<dt><strong>'.get_lang('Productions').'</strong></dt>';
  816. echo '<dd><ul>';
  817. foreach ($productions as $file) {
  818. // Only display direct file links to avoid browsing an empty directory
  819. if (is_file($sysdir.$file) && $file != $webdir_array['file']) {
  820. echo '<li><a href="'.$webdir.urlencode($file).'" target=_blank>'.$file.'</a></li>';
  821. }
  822. // Real productions are under a subdirectory by the User's id
  823. if (is_dir($sysdir.$file)) {
  824. $subs = scandir($sysdir.$file);
  825. foreach ($subs as $my => $sub) {
  826. if (substr($sub, 0, 1) != '.' && is_file($sysdir.$file.'/'.$sub)) {
  827. echo '<li><a href="'.$webdir.urlencode($file).'/'.urlencode($sub).'" target=_blank>'.$sub.'</a></li>';
  828. }
  829. }
  830. }
  831. }
  832. echo '</ul></dd>';
  833. }
  834. }
  835. public function social_wrapper_div($content, $span_count) {
  836. $span_count = intval($span_count);
  837. $html = '<div class="span'.$span_count.'">';
  838. $html .= '<div class="well_border">';
  839. $html .= $content;
  840. $html .= '</div></div>';
  841. return $html;
  842. }
  843. /**
  844. * Dummy function
  845. *
  846. */
  847. public static function get_plugins($place = SOCIAL_CENTER_PLUGIN) {
  848. $content = '';
  849. switch ($place) {
  850. case SOCIAL_CENTER_PLUGIN:
  851. $social_plugins = array(1, 2);
  852. if (is_array($social_plugins) && count($social_plugins)>0) {
  853. $content.= '<div id="social-plugins">';
  854. foreach($social_plugins as $plugin ) {
  855. $content.= '<div class="social-plugin-item">';
  856. $content.= $plugin;
  857. $content.= '</div>';
  858. }
  859. $content.= '</div>';
  860. }
  861. break;
  862. case SOCIAL_LEFT_PLUGIN:
  863. break;
  864. case SOCIAL_RIGHT_PLUGIN:
  865. break;
  866. }
  867. return $content;
  868. }
  869. }