social.lib.php 48 KB

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  1. <?php //$id: $
  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. //PLUGIN PLACES
  10. define('SOCIAL_LEFT_PLUGIN', 1);
  11. define('SOCIAL_CENTER_PLUGIN', 2);
  12. define('SOCIAL_RIGHT_PLUGIN', 3);
  13. require_once api_get_path(LIBRARY_PATH).'usermanager.lib.php';
  14. require_once api_get_path(LIBRARY_PATH).'message.lib.php';
  15. class SocialManager extends UserManager {
  16. private function __construct() {
  17. }
  18. /**
  19. * Allow to see contacts list
  20. * @author isaac flores paz <florespaz@bidsoftperu.com>
  21. * @return array
  22. */
  23. public static function show_list_type_friends () {
  24. $friend_relation_list=array();
  25. $count_list=0;
  26. $tbl_my_friend_relation_type = Database :: get_main_table(TABLE_MAIN_USER_FRIEND_RELATION_TYPE);
  27. $sql='SELECT id,title FROM '.$tbl_my_friend_relation_type.' WHERE id<>6 ORDER BY id ASC';
  28. $result=Database::query($sql);
  29. while ($row=Database::fetch_array($result,'ASSOC')) {
  30. $friend_relation_list[]=$row;
  31. }
  32. $count_list=count($friend_relation_list);
  33. if ($count_list==0) {
  34. $friend_relation_list[]=get_lang('UnkNow');
  35. } else {
  36. return $friend_relation_list;
  37. }
  38. }
  39. /**
  40. * Get relation type contact by name
  41. * @param string names of the kind of relation
  42. * @return int
  43. * @author isaac flores paz <florespaz@bidsoftperu.com>
  44. */
  45. public static function get_relation_type_by_name ($relation_type_name) {
  46. $list_type_friend=array();
  47. $list_type_friend=self::show_list_type_friends();
  48. foreach ($list_type_friend as $value_type_friend) {
  49. if (strtolower($value_type_friend['title'])==$relation_type_name) {
  50. return $value_type_friend['id'];
  51. }
  52. }
  53. }
  54. /**
  55. * Get the kind of relation between contacts
  56. * @param int user id
  57. * @param int user friend id
  58. * @param string
  59. * @author isaac flores paz <florespaz@bidsoftperu.com>
  60. */
  61. public static function get_relation_between_contacts ($user_id,$user_friend) {
  62. $tbl_my_friend_relation_type = Database :: get_main_table(TABLE_MAIN_USER_FRIEND_RELATION_TYPE);
  63. $tbl_my_friend = Database :: get_main_table(TABLE_MAIN_USER_REL_USER);
  64. $sql= 'SELECT rt.id as id FROM '.$tbl_my_friend_relation_type.' rt ' .
  65. '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.' )';
  66. $res=Database::query($sql);
  67. if (Database::num_rows($res)>0) {
  68. $row=Database::fetch_array($res,'ASSOC');
  69. return $row['id'];
  70. } else {
  71. return USER_UNKNOW;
  72. }
  73. }
  74. /**
  75. * Gets friends id list
  76. * @param int user id
  77. * @param int group id
  78. * @param string name to search
  79. * @param bool true will load firstname, lastname, and image name
  80. * @return array
  81. * @author Julio Montoya <gugli100@gmail.com> Cleaning code, function renamed, $load_extra_info option added
  82. * @author isaac flores paz <florespaz@bidsoftperu.com>
  83. */
  84. public static function get_friends($user_id, $id_group=null, $search_name=null, $load_extra_info = true) {
  85. $list_ids_friends=array();
  86. $tbl_my_friend = Database :: get_main_table(TABLE_MAIN_USER_REL_USER);
  87. $tbl_my_user = Database :: get_main_table(TABLE_MAIN_USER);
  88. $sql='SELECT friend_user_id FROM '.$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);
  89. if (isset($id_group) && $id_group>0) {
  90. $sql.=' AND relation_type='.$id_group;
  91. }
  92. if (isset($search_name) && is_string($search_name)===true) {
  93. $search_name = trim($search_name);
  94. $search_name = str_replace(' ', '', $search_name);
  95. //$sql.=' AND friend_user_id IN (SELECT user_id FROM '.$tbl_my_user.' WHERE '.(api_is_western_name_order() ? 'concat(firstName, lastName)' : 'concat(lastName, firstName)').' like concat("%","'.Database::escape_string($search_name).'","%"));';
  96. $sql.=' AND friend_user_id IN (SELECT user_id FROM '.$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).'","%") ) ';
  97. }
  98. $res = Database::query($sql);
  99. while ($row = Database::fetch_array($res, 'ASSOC')) {
  100. if ($load_extra_info) {
  101. $path = UserManager::get_user_picture_path_by_id($row['friend_user_id'],'web',false,true);
  102. $my_user_info = api_get_user_info($row['friend_user_id']);
  103. $list_ids_friends[] = array('friend_user_id'=>$row['friend_user_id'],'firstName'=>$my_user_info['firstName'] , 'lastName'=>$my_user_info['lastName'], 'username'=>$my_user_info['username'], 'image'=>$path['file']);
  104. } else {
  105. $list_ids_friends[] = $row;
  106. }
  107. }
  108. return $list_ids_friends;
  109. }
  110. /**
  111. * get list web path of contacts by user id
  112. * @param int user id
  113. * @param int group id
  114. * @param string name to search
  115. * @param array
  116. * @author isaac flores paz <florespaz@bidsoftperu.com>
  117. */
  118. public static function get_list_path_web_by_user_id ($user_id,$id_group=null,$search_name=null) {
  119. $list_paths=array();
  120. $list_path_friend=array();
  121. $array_path_user=array();
  122. $combine_friend = array();
  123. $list_ids = self::get_friends($user_id,$id_group,$search_name);
  124. if (is_array($list_ids)) {
  125. foreach ($list_ids as $values_ids) {
  126. $list_path_image_friend[] = UserManager::get_user_picture_path_by_id($values_ids['friend_user_id'],'web',false,true);
  127. $combine_friend=array('id_friend'=>$list_ids,'path_friend'=>$list_path_image_friend);
  128. }
  129. }
  130. return $combine_friend;
  131. }
  132. /**
  133. * get web path of user invitate
  134. * @author isaac flores paz <florespaz@bidsoftperu.com>
  135. * @param int user id
  136. * @return array
  137. */
  138. public static function get_list_web_path_user_invitation_by_user_id ($user_id) {
  139. $list_paths=array();
  140. $list_path_friend=array();
  141. $list_ids = self::get_list_invitation_of_friends_by_user_id((int)$user_id);
  142. foreach ($list_ids as $values_ids) {
  143. $list_path_image_friend[] = UserManager::get_user_picture_path_by_id($values_ids['user_sender_id'],'web',false,true);
  144. }
  145. return $list_path_image_friend;
  146. }
  147. /**
  148. * Sends an invitation to contacts
  149. * @param int user id
  150. * @param int user friend id
  151. * @param string title of the message
  152. * @param string content of the message
  153. * @return boolean
  154. * @author isaac flores paz <florespaz@bidsoftperu.com>
  155. * @author Julio Montoya <gugli100@gmail.com> Cleaning code
  156. */
  157. public static function send_invitation_friend ($user_id,$friend_id,$message_title,$message_content) {
  158. $tbl_message = Database::get_main_table(TABLE_MAIN_MESSAGE);
  159. $user_id = intval($user_id);
  160. $friend_id = intval($friend_id);
  161. $message_title = Database::escape_string($message_title);
  162. $message_content = Database::escape_string($message_content);
  163. $current_date = date('Y-m-d H:i:s',time());
  164. $sql_exist='SELECT COUNT(*) AS count FROM '.$tbl_message.' WHERE user_sender_id='.($user_id).' AND user_receiver_id='.($friend_id).' AND msg_status IN(5,6,7);';
  165. $res_exist=Database::query($sql_exist);
  166. $row_exist=Database::fetch_array($res_exist,'ASSOC');
  167. if ($row_exist['count']==0) {
  168. $sql='INSERT INTO '.$tbl_message.'(user_sender_id,user_receiver_id,msg_status,send_date,title,content) VALUES('.$user_id.','.$friend_id.','.MESSAGE_STATUS_INVITATION_PENDING.',"'.$current_date.'","'.$message_title.'","'.$message_content.'")';
  169. Database::query($sql);
  170. require_once api_get_path(LIBRARY_PATH).'notification.lib.php';
  171. $notification = new Notification();
  172. $notification->save_invitation_notifications(array($friend_id), $message_title, $message_content);
  173. return true;
  174. } else {
  175. //invitation already exist
  176. $sql_if_exist='SELECT COUNT(*) AS count, id FROM '.$tbl_message.' WHERE user_sender_id='.$user_id.' AND user_receiver_id='.$friend_id.' AND msg_status=7';
  177. $res_if_exist=Database::query($sql_if_exist);
  178. $row_if_exist=Database::fetch_array($res_if_exist,'ASSOC');
  179. if ($row_if_exist['count']==1) {
  180. $sql_if_exist_up='UPDATE '.$tbl_message.'SET msg_status=5, content = "'.$message_content.'" WHERE user_sender_id='.$user_id.' AND user_receiver_id='.$friend_id.' AND msg_status = 7 ';
  181. //$sql_if_exist_up='UPDATE '.$tbl_message.'SET msg_status=5, set content = '.$message_content.' WHERE id='.$row_if_exist['id'].'';
  182. Database::query($sql_if_exist_up);
  183. return true;
  184. } else {
  185. return false;
  186. }
  187. }
  188. }
  189. /**
  190. * Get number messages of the inbox
  191. * @author isaac flores paz <florespaz@bidsoftperu.com>
  192. * @param int user receiver id
  193. * @return int
  194. */
  195. public static function get_message_number_invitation_by_user_id ($user_receiver_id) {
  196. $tbl_message=Database::get_main_table(TABLE_MAIN_MESSAGE);
  197. $sql='SELECT COUNT(*) as count_message_in_box FROM '.$tbl_message.' WHERE user_receiver_id='.intval($user_receiver_id).' AND msg_status='.MESSAGE_STATUS_INVITATION_PENDING;
  198. $res=Database::query($sql);
  199. $row=Database::fetch_array($res,'ASSOC');
  200. return $row['count_message_in_box'];
  201. }
  202. /**
  203. * Get invitation list received by user
  204. * @author isaac flores paz <florespaz@bidsoftperu.com>
  205. * @param int user id
  206. * @return array()
  207. */
  208. public static function get_list_invitation_of_friends_by_user_id ($user_id) {
  209. $list_friend_invitation=array();
  210. $tbl_message=Database::get_main_table(TABLE_MAIN_MESSAGE);
  211. $sql='SELECT user_sender_id,send_date,title,content FROM '.$tbl_message.' WHERE user_receiver_id='.intval($user_id).' AND msg_status = '.MESSAGE_STATUS_INVITATION_PENDING;
  212. $res=Database::query($sql);
  213. while ($row=Database::fetch_array($res,'ASSOC')) {
  214. $list_friend_invitation[]=$row;
  215. }
  216. return $list_friend_invitation;
  217. }
  218. /**
  219. * Get invitation list sent by user
  220. * @author Julio Montoya <gugli100@gmail.com>
  221. * @param int user id
  222. * @return array()
  223. */
  224. public static function get_list_invitation_sent_by_user_id ($user_id) {
  225. $list_friend_invitation=array();
  226. $tbl_message=Database::get_main_table(TABLE_MAIN_MESSAGE);
  227. $sql='SELECT user_receiver_id, send_date,title,content FROM '.$tbl_message.' WHERE user_sender_id = '.intval($user_id).' AND msg_status = '.MESSAGE_STATUS_INVITATION_PENDING;
  228. $res=Database::query($sql);
  229. while ($row=Database::fetch_array($res,'ASSOC')) {
  230. $list_friend_invitation[$row['user_receiver_id']]=$row;
  231. }
  232. return $list_friend_invitation;
  233. }
  234. /**
  235. * Accepts invitation
  236. * @param int user sender id
  237. * @param int user receiver id
  238. * @author isaac flores paz <florespaz@bidsoftperu.com>
  239. * @author Julio Montoya <gugli100@gmail.com> Cleaning code
  240. */
  241. public static function invitation_accepted ($user_send_id,$user_receiver_id) {
  242. $tbl_message=Database::get_main_table(TABLE_MAIN_MESSAGE);
  243. $sql='UPDATE '.$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).';';
  244. Database::query($sql);
  245. }
  246. /**
  247. * Denies invitation
  248. * @param int user sender id
  249. * @param int user receiver id
  250. * @author isaac flores paz <florespaz@bidsoftperu.com>
  251. * @author Julio Montoya <gugli100@gmail.com> Cleaning code
  252. */
  253. public static function invitation_denied ($user_send_id,$user_receiver_id) {
  254. $tbl_message=Database::get_main_table(TABLE_MAIN_MESSAGE);
  255. //$msg_status=7;
  256. //$sql='UPDATE '.$tbl_message.' SET msg_status='.$msg_status.' WHERE user_sender_id='.((int)$user_send_id).' AND user_receiver_id='.((int)$user_receiver_id).';';
  257. $sql='DELETE FROM '.$tbl_message.' WHERE user_sender_id='.((int)$user_send_id).' AND user_receiver_id='.((int)$user_receiver_id).';';
  258. Database::query($sql);
  259. }
  260. /**
  261. * allow attach to group
  262. * @author isaac flores paz <florespaz@bidsoftperu.com>
  263. * @param int user to qualify
  264. * @param int kind of rating
  265. * @return void()
  266. */
  267. public static function qualify_friend ($id_friend_qualify,$type_qualify) {
  268. $tbl_user_friend=Database::get_main_table(TABLE_MAIN_USER_REL_USER);
  269. $user_id=api_get_user_id();
  270. $sql='UPDATE '.$tbl_user_friend.' SET relation_type='.((int)$type_qualify).' WHERE user_id='.((int)$user_id).' AND friend_user_id='.((int)$id_friend_qualify).';';
  271. Database::query($sql);
  272. }
  273. /**
  274. * Sends invitations to friends
  275. * @author Isaac Flores Paz <isaac.flores.paz@gmail.com>
  276. * @author Julio Montoya <gugli100@gmail.com> Cleaning code
  277. * @param void
  278. * @return string message invitation
  279. */
  280. public static function send_invitation_friend_user ($userfriend_id,$subject_message='',$content_message='') {
  281. global $charset;
  282. //$id_user_friend=array();
  283. $user_info = array();
  284. $user_info = api_get_user_info($userfriend_id);
  285. $succes = get_lang('MessageSentTo');
  286. $succes.= ' : '.api_get_person_name($user_info['firstName'], $user_info['lastName']);
  287. if (isset($subject_message) && isset($content_message) && isset($userfriend_id)) {
  288. $send_message = MessageManager::send_message($userfriend_id, $subject_message, $content_message);
  289. if ($send_message) {
  290. echo Display::display_confirmation_message($succes,true);
  291. } else {
  292. echo Display::display_error_message($succes,true);
  293. }
  294. return false;
  295. } elseif (isset($userfriend_id) && !isset($subject_message)) {
  296. $count_is_true=false;
  297. $count_number_is_true=0;
  298. if (isset($userfriend_id) && $userfriend_id>0) {
  299. $message_title = get_lang('Invitation');
  300. $count_is_true = self::send_invitation_friend(api_get_user_id(),$userfriend_id, $message_title, $content_message);
  301. if ($count_is_true) {
  302. echo Display::display_normal_message(api_htmlentities(get_lang('InvitationHasBeenSent'), ENT_QUOTES,$charset),false);
  303. }else {
  304. echo Display::display_error_message(api_htmlentities(get_lang('YouAlreadySentAnInvitation'), ENT_QUOTES,$charset),false);
  305. }
  306. }
  307. }
  308. }
  309. /**
  310. * Get user's feeds
  311. * @param int User ID
  312. * @param int Limit of posts per feed
  313. * @return string HTML section with all feeds included
  314. * @author Yannick Warnier
  315. * @since Dokeos 1.8.6.1
  316. */
  317. public static function get_user_feeds($user, $limit=5) {
  318. if (!function_exists('fetch_rss')) { return '';}
  319. $fields = UserManager::get_extra_fields();
  320. $feed_fields = array();
  321. $feeds = array();
  322. $feed = UserManager::get_extra_user_data_by_field($user,'rssfeeds');
  323. if(empty($feed)) { return ''; }
  324. $feeds = split(';',$feed['rssfeeds']);
  325. if (count($feeds)==0) { return ''; }
  326. foreach ($feeds as $url) {
  327. if (empty($url)) { continue; }
  328. $rss = @fetch_rss($url);
  329. $i = 1;
  330. if (!empty($rss->items)) {
  331. $res .= '<h2>'.$rss->channel['title'].'</h2>';
  332. $res .= '<div class="social-rss-channel-items">';
  333. foreach ($rss->items as $item) {
  334. if ($limit>=0 and $i>$limit) {break;}
  335. $res .= '<h3><a href="'.$item['link'].'">'.$item['title'].'</a></h3>';
  336. $res .= '<div class="social-rss-item-date">'.api_get_datetime($item['date_timestamp']).'</div>';
  337. $res .= '<div class="social-rss-item-content">'.$item['description'].'</div><br />';
  338. $i++;
  339. }
  340. $res .= '</div>';
  341. }
  342. }
  343. return $res;
  344. }
  345. /**
  346. * Helper functions definition
  347. */
  348. public static function get_logged_user_course_html($my_course, $count) {
  349. global $nosession, $nbDigestEntries, $orderKey, $digest, $thisCourseSysCode;
  350. if (api_get_setting('use_session_mode')=='true' && !$nosession) {
  351. global $now, $date_start, $date_end;
  352. }
  353. //initialise
  354. $result = '';
  355. // Table definitions
  356. $main_user_table = Database :: get_main_table(TABLE_MAIN_USER);
  357. $tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
  358. $course_database = $my_course['db'];
  359. $course_tool_table = Database :: get_course_table(TABLE_TOOL_LIST, $course_database);
  360. $tool_edit_table = Database :: get_course_table(TABLE_ITEM_PROPERTY, $course_database);
  361. $course_group_user_table = Database :: get_course_table(TOOL_USER, $course_database);
  362. $user_id = api_get_user_id();
  363. $course_system_code = $my_course['k'];
  364. $course_visual_code = $my_course['c'];
  365. $course_title = $my_course['i'];
  366. $course_directory = $my_course['d'];
  367. $course_teacher = $my_course['t'];
  368. $course_teacher_email = isset($my_course['email'])?$my_course['email']:'';
  369. $course_info = Database :: get_course_info($course_system_code);
  370. $course_access_settings = CourseManager :: get_access_settings($course_system_code);
  371. $course_visibility = $course_access_settings['visibility'];
  372. $user_in_course_status = CourseManager :: get_user_in_course_status(api_get_user_id(), $course_system_code);
  373. //function logic - act on the data
  374. $is_virtual_course = CourseManager :: is_virtual_course_from_system_code($my_course['k']);
  375. if ($is_virtual_course) {
  376. // If the current user is also subscribed in the real course to which this
  377. // virtual course is linked, we don't need to display the virtual course entry in
  378. // the course list - it is combined with the real course entry.
  379. $target_course_code = CourseManager :: get_target_of_linked_course($course_system_code);
  380. $is_subscribed_in_target_course = CourseManager :: is_user_subscribed_in_course(api_get_user_id(), $target_course_code);
  381. if ($is_subscribed_in_target_course) {
  382. return; //do not display this course entry
  383. }
  384. }
  385. $has_virtual_courses = CourseManager :: has_virtual_courses_from_code($course_system_code, api_get_user_id());
  386. if ($has_virtual_courses) {
  387. $return_result = CourseManager :: determine_course_title_from_course_info(api_get_user_id(), $course_info);
  388. $course_display_title = $return_result['title'];
  389. $course_display_code = $return_result['code'];
  390. } else {
  391. $course_display_title = $course_title;
  392. $course_display_code = $course_visual_code;
  393. }
  394. $s_course_status=$my_course['s'];
  395. $s_htlm_status_icon="";
  396. if ($s_course_status==1) {
  397. $s_htlm_status_icon=Display::return_icon('course.gif', get_lang('Course')).' '.Display::return_icon('teachers.gif', get_lang('Status').': '.get_lang('Teacher'),array('style'=>'width:11px; height:11px'));
  398. }
  399. if ($s_course_status==2) {
  400. $s_htlm_status_icon=Display::return_icon('course.gif', get_lang('Course')).' '.Display::return_icon('coachs.gif', get_lang('Status').': '.get_lang('GeneralCoach'),array('style'=>'width:11px; height:11px'));
  401. }
  402. if ($s_course_status==5) {
  403. $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'));
  404. }
  405. //display course entry
  406. $result .= '<div id="div_'.$count.'">';
  407. $result .= '<h2><img src="../img/nolines_plus.gif" id="btn_'.$count.'" onclick="toogle_course(this,\''.$course_database.'\' )">';
  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,\''.$course_database.'\');>&nbsp;'.$course_title.'</a></h2>';
  412. } else {
  413. $result .= $course_display_title." "." ".get_lang('CourseClosed')."";
  414. }
  415. $current_course_settings = CourseManager :: get_access_settings($my_course['k']);
  416. // display the what's new icons
  417. if ((CONFVAL_showExtractInfo == SCRIPTVAL_InCourseList || CONFVAL_showExtractInfo == SCRIPTVAL_Both) && $nbDigestEntries > 0) {
  418. reset($digest);
  419. $result .= '<ul>';
  420. while (list ($key2) = each($digest[$thisCourseSysCode])) {
  421. $result .= '<li>';
  422. if ($orderKey[1] == 'keyTools') {
  423. $result .= "<a href=\"$toolsList[$key2] [\"path\"] $thisCourseSysCode \">";
  424. $result .= "$toolsList[$key2][\"name\"]</a>";
  425. } else {
  426. $result .= api_convert_and_format_date($key2, DATE_FORMAT_LONG, date_default_timezone_get());
  427. }
  428. $result .= '</li>';
  429. $result .= '<ul>';
  430. reset($digest[$thisCourseSysCode][$key2]);
  431. while (list ($key3, $dataFromCourse) = each($digest[$thisCourseSysCode][$key2])) {
  432. $result .= '<li>';
  433. if ($orderKey[2] == 'keyTools') {
  434. $result .= "<a href=\"$toolsList[$key3] [\"path\"] $thisCourseSysCode \">";
  435. $result .= "$toolsList[$key3][\"name\"]</a>";
  436. } else {
  437. $result .= api_convert_and_format_date($key3, DATE_FORMAT_LONG, date_default_timezone_get());
  438. }
  439. $result .= '<ul compact="compact">';
  440. reset($digest[$thisCourseSysCode][$key2][$key3]);
  441. while (list ($key4, $dataFromCourse) = each($digest[$thisCourseSysCode][$key2][$key3])) {
  442. $result .= '<li>';
  443. $result .= htmlspecialchars(substr(strip_tags($dataFromCourse), 0, CONFVAL_NB_CHAR_FROM_CONTENT));
  444. $result .= '</li>';
  445. }
  446. $result .= '</ul>';
  447. $result .= '</li>';
  448. }
  449. $result .= '</ul>';
  450. $result .= '</li>';
  451. }
  452. $result .= '</ul>';
  453. }
  454. $result .= '</li>';
  455. $result .= '</div>';
  456. if (api_get_setting('use_session_mode')=='true' && !$nosession) {
  457. $session = '';
  458. $active = false;
  459. if (!empty($my_course['session_name'])) {
  460. // Request for the name of the general coach
  461. $sql = 'SELECT lastname, firstname
  462. FROM '.$tbl_session.' ts LEFT JOIN '.$main_user_table .' tu
  463. ON ts.id_coach = tu.user_id
  464. WHERE ts.id='.(int) $my_course['id_session']. ' LIMIT 1';
  465. $rs = Database::query($sql);
  466. $sessioncoach = Database::store_result($rs);
  467. $sessioncoach = $sessioncoach[0];
  468. $session = array();
  469. $session['title'] = $my_course['session_name'];
  470. if ( $my_course['date_start']=='0000-00-00' ) {
  471. $session['dates'] = get_lang('WithoutTimeLimits');
  472. if ( api_get_setting('show_session_coach') === 'true' ) {
  473. $session['coach'] = get_lang('GeneralCoach').': '.api_get_person_name($sessioncoach['firstname'], $sessioncoach['lastname']);
  474. }
  475. $active = true;
  476. } else {
  477. $session ['dates'] = ' - '.get_lang('From').' '.$my_course['date_start'].' '.get_lang('To').' '.$my_course['date_end'];
  478. if ( api_get_setting('show_session_coach') === 'true' ) {
  479. $session['coach'] = get_lang('GeneralCoach').': '.api_get_person_name($sessioncoach['firstname'], $sessioncoach['lastname']);
  480. }
  481. $active = ($date_start <= $now && $date_end >= $now)?true:false;
  482. }
  483. }
  484. $output = array ($my_course['user_course_cat'], $result, $my_course['id_session'], $session, 'active'=>$active);
  485. } else {
  486. $output = array ($my_course['user_course_cat'], $result);
  487. }
  488. //$my_course['creation_date'];
  489. return $output;
  490. }
  491. /**
  492. * Shows the right menu of the Social Network tool
  493. *
  494. * @param string highlight link possible values: group_add, home, messages, messages_inbox, messages_compose ,messages_outbox ,invitations, shared_profile, friends, groups search
  495. * @param int group id
  496. * @param int user id
  497. * @param bool show profile or not (show or hide the user image/information)
  498. *
  499. */
  500. public static function show_social_menu($show = '', $group_id = 0, $user_id = 0, $show_full_profile = false) {
  501. if (empty($user_id)) {
  502. $user_id = api_get_user_id();
  503. }
  504. $show_groups = array('groups', 'group_messages', 'messages_list', 'group_add', 'mygroups', 'group_edit', 'member_list', 'invite_friends', 'waiting_list', 'browse_groups');
  505. $show_messages = array('messages', 'messages_inbox', 'messages_outbox', 'messages_compose');
  506. // get count unread message and total invitations
  507. $count_unread_message = MessageManager::get_number_of_messages(true);
  508. $count_unread_message = (!empty($count_unread_message)?' ('.$count_unread_message.')':'');
  509. $number_of_new_messages_of_friend = SocialManager::get_message_number_invitation_by_user_id(api_get_user_id());
  510. $group_pending_invitations = GroupPortalManager::get_groups_by_user(api_get_user_id(), GROUP_USER_PERMISSION_PENDING_INVITATION,false);
  511. $group_pending_invitations = count($group_pending_invitations);
  512. $total_invitations = $number_of_new_messages_of_friend + $group_pending_invitations;
  513. $total_invitations = (!empty($total_invitations)?' ('.$total_invitations.')':'');
  514. // Everybody can create groups
  515. /*
  516. if (api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
  517. $create_group_item = '<li class="social-menu-sub-level"><a href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.Display::return_icon('group_add.png',get_lang('CreateASocialGroup'),array('hspace'=>'6','style'=>'float:left')).'<span class="'.($show=='group_add'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('CreateASocialGroup').'</span></a></li>';
  518. } else {
  519. // Only admins and teachers can create groups
  520. if (api_is_allowed_to_edit(null,true)) {
  521. $create_group_item = '<li class="social-menu-sub-level"><a href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.Display::return_icon('group_add.png',get_lang('CreateASocialGroup'),array('hspace'=>'6','style'=>'float:left')).'<span class="'.($show=='group_add'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('CreateASocialGroup').'</span></a></li>';
  522. }
  523. }*/
  524. echo '<div class="social-menu">';
  525. if (in_array($show, $show_groups) && !empty($group_id)) {
  526. //--- Group image
  527. $group_info = GroupPortalManager::get_group_data($group_id);
  528. $big = GroupPortalManager::get_picture_group($group_id, $group_info['picture_uri'],160,GROUP_IMAGE_SIZE_BIG);
  529. $original = GroupPortalManager::get_picture_group($group_id, $group_info['picture_uri'],'',GROUP_IMAGE_SIZE_ORIGINAL);
  530. echo '<div class="social-content-image">';
  531. echo '<div class="social-background-content" onmouseout="hide_icon_edit()" onmouseover="show_icon_edit()"><center>';
  532. echo Display::url('<img src='.$big['file'].' class="social-groups-image" /> </a><br /><br />', api_get_path(WEB_PATH).'main/social/groups.php?id='.$group_id);
  533. if (GroupPortalManager::is_group_admin($group_id, api_get_user_id())) {
  534. echo '<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>';
  535. }
  536. echo '</center></div>';
  537. echo '</div>';
  538. } else {
  539. $img_array = UserManager::get_user_picture_path_by_id($user_id,'web',true,true);
  540. $big_image = UserManager::get_picture_user($user_id, $img_array['file'],'', USER_IMAGE_SIZE_BIG);
  541. $big_image = $big_image['file'].$big_image['dir'];
  542. //--- User image
  543. echo '<div class="social-content-image">';
  544. echo '<div class="social-background-content" onmouseout="hide_icon_edit()" onmouseover="show_icon_edit()"><center>';
  545. if ($img_array['file'] != 'unknown.jpg') {
  546. echo '<a class="thickbox" href="'.$big_image.'"><img src='.$img_array['dir'].$img_array['file'].' /> </a>';
  547. } else {
  548. echo '<img src='.$img_array['dir'].$img_array['file'].' width="110px" />';
  549. }
  550. if (api_get_user_id() == $user_id) {
  551. echo '<div id="edit_image" class="hidden_message" style="display:none"><a href="'.api_get_path(WEB_PATH).'main/auth/profile.php">'.get_lang('EditProfile').'</a></div>';
  552. }
  553. echo '</center></div>';
  554. echo '</div>';
  555. }
  556. if (!in_array($show, array('shared_profile', 'groups', 'group_edit', 'member_list','waiting_list','invite_friends'))) {
  557. echo '<div align="center" class="social-menu-title" ><span class="social-menu-text1">'.get_lang('Menu').'</span></div>';
  558. echo '<div>
  559. <ul>
  560. <li><a href="'.api_get_path(WEB_PATH).'main/social/home.php">'.Display::return_icon('home.png',get_lang('Home'),array('hspace'=>'6')).'<span class="'.($show=='home'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Home').'</span></a></li>
  561. <li><a href="'.api_get_path(WEB_PATH).'main/messages/inbox.php?f=social">'.Display::return_icon('instant_message.png',get_lang('Messages'),array('hspace'=>'6')).'<span class="'.($show=='messages'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Messages').$count_unread_message.'</span></a></li>';
  562. if (in_array($show, $show_messages)) {
  563. echo '<li><ul>';
  564. echo '<li class="social-menu-sub-level"><a href="'.api_get_path(WEB_PATH).'main/messages/new_message.php?f=social">'.Display::return_icon('compose_message.png', get_lang('ComposeMessage'), array('hspace'=>'6','style'=>'float:left')).'<span class="'.($show=='messages_compose'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('ComposeMessage').'</span></a></li>';
  565. echo '<li class="social-menu-sub-level"><a href="'.api_get_path(WEB_PATH).'main/messages/inbox.php?f=social">'.Display::return_icon('inbox.png', get_lang('Inbox'), array('hspace'=>'6')).'<span class="'.($show=='messages_inbox'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Inbox').'</span></a></li>';
  566. echo '<li class="social-menu-sub-level" style="background:none;padding:0px"><a href="'.api_get_path(WEB_PATH).'main/messages/outbox.php?f=social">'.Display::return_icon('outbox.png', get_lang('Outbox'), array('hspace'=>'6')).'<span class="'.($show=='messages_outbox'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Outbox').'</span></a></li>';
  567. echo '</ul></li>';
  568. }
  569. //Invitations
  570. echo '<li><a href="'.api_get_path(WEB_PATH).'main/social/invitations.php">'.Display::return_icon('invitation.png',get_lang('Invitations'),array('hspace'=>'6')).'<span class="'.($show=='invitations'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Invitations').$total_invitations.'</span></a></li>';
  571. //Shared profile and groups
  572. echo '<li><a href="'.api_get_path(WEB_PATH).'main/social/profile.php">'.Display::return_icon('my_shared_profile.png',get_lang('ViewMySharedProfile'),array('hspace'=>'6')).'<span class="'.($show=='shared_profile'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('ViewMySharedProfile').'</span></a></li>
  573. <li><a href="'.api_get_path(WEB_PATH).'main/social/friends.php">'.Display::return_icon('friend.png',get_lang('Friends'),array('hspace'=>'6')).'<span class="'.($show=='friends'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Friends').'</span></a></li>
  574. <li><a href="'.api_get_path(WEB_PATH).'main/social/groups.php">'.Display::return_icon('group.png',get_lang('SocialGroups'),array('hspace'=>'6')).'<span class="'.($show=='browse_groups'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('SocialGroups').'</span></a></li>';
  575. //Show groups
  576. /* if (in_array($show,$show_groups)) {
  577. echo $create_group_item;
  578. if (api_get_setting('allow_students_to_create_groups_in_social') == 'true' || api_is_platform_admin()) {
  579. echo '<li><ul>';
  580. echo '<li class="social-menu-sub-level" style="background:none;padding:0px"><a href="'.api_get_path(WEB_PATH).'main/social/groups.php?view=mygroups">'.Display::return_icon('group.png',get_lang('MySocialGroups'),array('hspace'=>'6')).'<span class="'.($show=='mygroups'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('MySocialGroups').'</span></a></li>';
  581. echo '</ul></li>';
  582. }
  583. }*/
  584. //Groups
  585. /*
  586. if (api_get_setting('show_groups_to_users') == 'true') {
  587. $group_class = 'social-menu-text4';
  588. if ($show == 'classes') {
  589. $group_class = 'social-menu-text-active';
  590. }
  591. echo Display::tag('li', Display::return_icon('group.png',get_lang('MyGroups'),array('hspace'=>'6')).Display::url(Display::tag('span',get_lang('MyGroups'),array('class'=>$group_class)),api_get_path(WEB_PATH).'main/social/usergroups.php'));
  592. }
  593. */
  594. //Search users
  595. echo '<li><a href="'.api_get_path(WEB_PATH).'main/social/search.php">'.Display::return_icon('zoom.png',get_lang('Search'),array('hspace'=>'6')).'<span class="'.($show=='search'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Search').'</span></a></li>';
  596. //My files
  597. echo '<li><a href="'.api_get_path(WEB_PATH).'main/social/myfiles.php">'.Display::return_icon('briefcase.png',get_lang('MyFiles'),array('hspace'=>'6'),16).'<span class="'.($show=='myfiles'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('MyFiles').'</span></a></li>';
  598. echo'</ul>
  599. </div>';
  600. }
  601. if (in_array($show, $show_groups) && !empty($group_id)) {
  602. echo GroupPortalManager::show_group_column_information($group_id, api_get_user_id(), $show);
  603. }
  604. if ($show == 'shared_profile') {
  605. echo '<div align="center" class="social-menu-title" ><span class="social-menu-text1">'.get_lang('Menu').'</span></div>';
  606. echo '<div>
  607. <ul>';
  608. // My own profile
  609. if ($show_full_profile && $user_id == intval(api_get_user_id())) {
  610. echo '
  611. <li><a href="'.api_get_path(WEB_PATH).'main/social/home.php">'.Display::return_icon('home.png',get_lang('Home'),array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('Home').'</span></a></li>
  612. <li><a href="'.api_get_path(WEB_PATH).'main/messages/inbox.php?f=social">'.Display::return_icon('instant_message.png',get_lang('Messages'),array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('Messages').$count_unread_message.'</span></a></li>';
  613. echo ' <li><a href="'.api_get_path(WEB_PATH).'main/social/invitations.php">'.Display::return_icon('invitation.png',get_lang('Invitations'),array('hspace'=>'6')).'<span class="'.($show=='invitations'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('Invitations').$total_invitations.'</span></a></li>';
  614. echo '<li><a href="'.api_get_path(WEB_PATH).'main/social/profile.php">'.Display::return_icon('my_shared_profile.png',get_lang('ViewMySharedProfile'),array('hspace'=>'6','style'=>'float:left')).'<span class="social-menu-text-active" >'.get_lang('ViewMySharedProfile').'</span></a></li>
  615. <li><a href="'.api_get_path(WEB_PATH).'main/social/friends.php">'.Display::return_icon('friend.png',get_lang('Friends'),array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('Friends').'</span></a></li>
  616. <li><a href="'.api_get_path(WEB_PATH).'main/social/groups.php">'.Display::return_icon('group.png',get_lang('SocialGroups'),array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('SocialGroups').'</span></a></li>';
  617. echo '<li><a href="'.api_get_path(WEB_PATH).'main/social/myfiles.php">'.Display::return_icon('briefcase_small.png',get_lang('MyFiles'),array('hspace'=>'6')).'<span class="'.($show=='myfiles'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('MyFiles').'</span></a></li>';
  618. }
  619. // My friend profile
  620. $html_actions = '';
  621. if ($user_id != api_get_user_id()) {
  622. echo '<li><a href="'.api_get_path(WEB_PATH).'main/messages/send_message_to_userfriend.inc.php?height=300&width=610&user_friend='.$user_id.'&view=profile&view_panel=1" class="thickbox" title="'.get_lang('SendMessage').'">';
  623. echo Display::return_icon('compose_message.png',get_lang('SendMessage')).'&nbsp;&nbsp;'.get_lang('SendMessage').'</a></li>';
  624. }
  625. //check if I already sent an invitation message
  626. $invitation_sent_list = SocialManager::get_list_invitation_sent_by_user_id(api_get_user_id());
  627. if (is_array($invitation_sent_list) && is_array($invitation_sent_list[$user_id]) && count($invitation_sent_list[$user_id]) >0 ) {
  628. echo '<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>';
  629. } else {
  630. if (!$show_full_profile) {
  631. echo '<li><a href="'.api_get_path(WEB_PATH).'main/messages/send_message_to_userfriend.inc.php?view_panel=2&height=260&width=610&user_friend='.$user_id.'" class="thickbox" title="'.get_lang('SendInvitation').'">'.Display :: return_icon('invitation.png', get_lang('SocialInvitationToFriends')).'&nbsp;'.get_lang('SendInvitation').'</a></li>';
  632. }
  633. }
  634. echo '</ul></div>';
  635. /*
  636. // ---- My Agenda Items
  637. $my_agenda_items = show_simple_personal_agenda($user_id);
  638. if (!empty($my_agenda_items)) {
  639. echo '<div class="sectiontitle">';
  640. echo get_lang('MyAgenda');
  641. echo '</div>';
  642. $tbl_personal_agenda = Database :: get_user_personal_table(TABLE_PERSONAL_AGENDA);
  643. echo '<div class="social-content-agenda">';
  644. echo '<div class="social-background-content">';
  645. echo $my_agenda_items;
  646. echo '</div>';
  647. echo '<br /><br />';
  648. echo '</div>';
  649. }
  650. */
  651. if ($show_full_profile && $user_id == intval(api_get_user_id())) {
  652. $personal_course_list = UserManager::get_personal_session_course_list($user_id);
  653. $course_list_code = array();
  654. $i=1;
  655. if (is_array($personal_course_list)) {
  656. foreach ($personal_course_list as $my_course) {
  657. if ($i<=10) {
  658. $list[] = SocialManager::get_logged_user_course_html($my_course,$i);
  659. $course_list_code[] = array('code'=>$my_course['c'],'dbName'=>$my_course['db']);
  660. } else {
  661. break;
  662. }
  663. $i++;
  664. }
  665. //to avoid repeted courses
  666. $course_list_code = array_unique_dimensional($course_list_code);
  667. }
  668. //-----Announcements
  669. $my_announcement_by_user_id= intval($user_id);
  670. $announcements = array();
  671. foreach ($course_list_code as $course) {
  672. $content = AnnouncementManager::get_all_annoucement_by_user_course($course['dbName'],$my_announcement_by_user_id);
  673. $course_info=api_get_course_info($course['code']);
  674. if (!empty($content)) {
  675. $announcements[] = '<li><a href="'.api_get_path(WEB_CODE_PATH).'announcements/announcements.php?cidReq='.$course['code'].'"'.Display::return_icon('announcement.png',get_lang('Announcements'),array('hspace'=>'6')).'<span class="social-menu-text4">'.$course_info['name'].' ('.$content['count'].')</span></a></li>';
  676. }
  677. }
  678. if (!empty($announcements)) {
  679. echo '<div align="center" class="social-menu-title" ><span class="social-menu-text1">'.get_lang('ToolAnnouncement').'</span></div>';
  680. echo '<div>';
  681. echo '<ul>';
  682. foreach ($announcements as $announcement) {
  683. echo $announcement;
  684. }
  685. echo '</ul>';
  686. echo '</div>';
  687. }
  688. }
  689. }
  690. echo '</div>';
  691. }
  692. /**
  693. * Displays a sortable table with the list of online users.
  694. * @param array $user_list
  695. */
  696. public static function display_user_list($user_list) {
  697. global $charset;
  698. if ($_GET['id'] == '') {
  699. $extra_params = array();
  700. $course_url = '';
  701. if (strlen($_GET['cidReq']) > 0) {
  702. $extra_params['cidReq'] = Security::remove_XSS($_GET['cidReq']);
  703. $course_url = '&amp;cidReq='.Security::remove_XSS($_GET['cidReq']);
  704. }
  705. foreach ($user_list as $user) {
  706. $uid = $user[0];
  707. $user_info = api_get_user_info($uid);
  708. $table_row = array();
  709. //Anonymous users can't have access to the profile
  710. if (!api_is_anonymous()) {
  711. if (api_get_setting('allow_social_tool')=='true') {
  712. $url = api_get_path(WEB_PATH).'main/social/profile.php?u='.$uid.$course_url;
  713. } else {
  714. $url = '?id='.$uid.$course_url;
  715. }
  716. } else {
  717. $url = '#';
  718. }
  719. $image_array = UserManager::get_user_picture_path_by_id($uid, 'system', false, true);
  720. $friends_profile = UserManager::get_picture_user($uid, $image_array['file'], 80, USER_IMAGE_SIZE_MEDIUM );
  721. // reduce image
  722. $name = api_get_person_name($user_info['firstName'], $user_info['lastName']);
  723. $table_row[] = '<a href="'.$url.'"><img title = "'.$name.'" class="social-home-users-online" alt="'.$name.'" src="'.$friends_profile['file'].'"></a>';
  724. $table_row[] = '<a href="'.$url.'" style="font-size:10px;">'.api_get_person_name(cut($user_info['firstName'],15), cut($user_info['lastName'],15)).'</a>';
  725. /*
  726. if (api_get_setting('show_email_addresses') == 'true') {
  727. $table_row[] = Display::encrypted_mailto_link($user_info['mail']);
  728. }*/
  729. $user_anonymous = api_get_anonymous_id();
  730. $table_data[] = $table_row;
  731. }
  732. $table_header[] = array(get_lang('UserPicture'), false, 'width="90"');
  733. ///$table_header[] = array(get_lang('Name'), true);
  734. //$table_header[] = array(get_lang('LastName'), true);
  735. if (api_get_setting('show_email_addresses') == 'true') {
  736. $table_header[] = array(get_lang('Email'), true);
  737. }
  738. Display::display_sortable_table($table_header, $table_data, array(), array('per_page' => 10), $extra_params, array(),'grid');
  739. }
  740. }
  741. /**
  742. * Displays the information of an individual user
  743. * @param int $user_id
  744. */
  745. public static function display_individual_user($user_id) {
  746. global $interbreadcrumb;
  747. $safe_user_id = Database::escape_string($user_id);
  748. // to prevent a hacking attempt: http://www.dokeos.com/forum/viewtopic.php?t=5363
  749. $user_table = Database::get_main_table(TABLE_MAIN_USER);
  750. $sql = "SELECT * FROM $user_table WHERE user_id='".intval($safe_user_id)."'";
  751. $result = Database::query($sql);
  752. if (Database::num_rows($result) == 1) {
  753. $user_object = Database::fetch_object($result);
  754. $name = GetFullUserName($user_id).($_SESSION['_uid'] == $user_id ? '&nbsp;<strong>('.get_lang('Me').')</strong>' : '' );
  755. $alt = GetFullUserName($user_id).($_SESSION['_uid'] == $user_id ? '&nbsp;('.get_lang('Me').')' : '');
  756. $status = ($user_object->status == COURSEMANAGER ? get_lang('Teacher') : get_lang('Student'));
  757. $interbreadcrumb[] = array('url' => 'whoisonline.php', 'name' => get_lang('UsersOnLineList'));
  758. Display::display_header($alt);
  759. echo '<div class="actions-title">';
  760. echo $alt;
  761. echo '</div><br />';
  762. echo '<div>';
  763. echo '<div style="margin:0 auto; width:350px; border:1px;">';
  764. echo '<div id="whoisonline-user-image" style="float:left; padding:5px;">';
  765. if (strlen(trim($user_object->picture_uri)) > 0) {
  766. $sysdir_array = UserManager::get_user_picture_path_by_id($safe_user_id, 'system');
  767. $sysdir = $sysdir_array['dir'];
  768. $webdir_array = UserManager::get_user_picture_path_by_id($safe_user_id, 'web');
  769. $webdir = $webdir_array['dir'];
  770. $fullurl = $webdir.$user_object->picture_uri;
  771. $system_image_path = $sysdir.$user_object->picture_uri;
  772. list($width, $height, $type, $attr) = @getimagesize($system_image_path);
  773. $resizing = (($height > 200) ? 'height="200"' : '');
  774. $height += 30;
  775. $width += 30;
  776. $window_name = 'window'.uniqid('');
  777. // get the path,width and height from original picture
  778. $big_image = $webdir.'big_'.$user_object->picture_uri;
  779. $big_image_size = api_getimagesize($big_image);
  780. $big_image_width = $big_image_size[0];
  781. $big_image_height = $big_image_size[1];
  782. $url_big_image = $big_image.'?rnd='.time();
  783. echo '<input type="image" src="'.$fullurl.'" alt="'.$alt.'" onclick="javascript: return show_image(\''.$url_big_image.'\',\''.$big_image_width.'\',\''.$big_image_height.'\');"/><br />';
  784. } else {
  785. echo Display::return_icon('unknown.jpg', get_lang('Unknown'));
  786. echo '<br />';
  787. }
  788. echo '<div style="text-align:center;padding-top:5px;">'.$status.'</div>';
  789. echo '</div>';
  790. echo '<div id="whoisonline-user-info" style="float:left; padding-left:15px;">';
  791. global $user_anonymous;
  792. if (api_get_setting('allow_social_tool') == 'true' && api_get_user_id() <> $user_anonymous && api_get_user_id() <> 0) {
  793. echo '<p><a href="'.api_get_path(WEB_CODE_PATH).'social/profile.php?u='.$safe_user_id.'">'.Display :: return_icon('my_shared_profile.png', get_lang('SocialInvitationToFriends'),array('height'=>'18px')).get_lang('ViewSharedProfile').'</a></p>';
  794. $user_anonymous = api_get_anonymous_id();
  795. if ($safe_user_id != api_get_user_id() && !api_is_anonymous($safe_user_id)) {
  796. $user_relation = SocialManager::get_relation_between_contacts(api_get_user_id(), $safe_user_id);
  797. if ($user_relation == 0 || $user_relation == 6) {
  798. echo '<p><a href="main/messages/send_message_to_userfriend.inc.php?view_panel=2&height=300&width=610&user_friend='.$safe_user_id.'" class="thickbox" title="'.get_lang('SendInvitation').'">'.Display :: return_icon('invitation.png', get_lang('SocialInvitationToFriends'),array('height'=>'18px')).'&nbsp;'.get_lang('SendInvitation').'</a></p>
  799. <p><a href="main/messages/send_message_to_userfriend.inc.php?view_panel=1&height=310&width=610&user_friend='.$safe_user_id.'" class="thickbox" title="'.get_lang('SendAMessage').'">'.Display :: return_icon('mail_send.png', get_lang('SendAMessage'),array('height'=>'18px')).'&nbsp;'.get_lang('SendAMessage').'</a></p>';
  800. } else {
  801. echo '<p><a href="main/messages/send_message_to_userfriend.inc.php?view_panel=1&height=310&width=610&user_friend='.$safe_user_id.'" class="thickbox" title="'.get_lang('SendAMessage').'">'.Display :: return_icon('mail_send.png', get_lang('SendAMessage'),array('height'=>'18px')).'&nbsp;'.get_lang('SendAMessage').'</a></p>';
  802. }
  803. }
  804. }
  805. if (api_get_setting('show_email_addresses') == 'true') {
  806. echo Display::encrypted_mailto_link($user_object->email,$user_object->email).'<br />';
  807. }
  808. echo '</div>';
  809. echo '</div>';
  810. echo '</div>';
  811. echo '<div class="clear"></div>';
  812. echo '<div>';
  813. if ($user_object->competences) {
  814. echo '<dt><div class="actions-message"><strong>'.get_lang('MyCompetences').'</strong></div></dt>';
  815. echo '<dd>'.$user_object->competences.'</dd>';
  816. }
  817. if ($user_object->diplomas) {
  818. echo '<dt><div class="actions-message"><strong>'.get_lang('MyDiplomas').'</strong></div></dt>';
  819. echo '<dd>'.$user_object->diplomas.'</dd>';
  820. }
  821. if ($user_object->teach) {
  822. echo '<dt><div class="actions-message"><strong>'.get_lang('MyTeach').'</strong></div></dt>';
  823. echo '<dd>'.$user_object->teach.'</dd>';;
  824. }
  825. SocialManager::display_productions($user_object->user_id);
  826. if ($user_object->openarea) {
  827. echo '<dt><div class="actions-message"><strong>'.get_lang('MyPersonalOpenArea').'</strong></div></dt>';
  828. echo '<dd>'.$user_object->openarea.'</dd>';
  829. }
  830. echo '</div>';
  831. } else {
  832. Display::display_header(get_lang('UsersOnLineList'));
  833. echo '<div class="actions-title">';
  834. echo get_lang('UsersOnLineList');
  835. echo '</div>';
  836. }
  837. }
  838. /**
  839. * Display productions in whoisonline
  840. * @param int $user_id User id
  841. * @todo use the correct api_get_path instead of $clarolineRepositoryWeb
  842. */
  843. public static function display_productions($user_id) {
  844. $sysdir_array = UserManager::get_user_picture_path_by_id($user_id, 'system', true);
  845. $sysdir = $sysdir_array['dir'].$user_id.'/';
  846. $webdir_array = UserManager::get_user_picture_path_by_id($user_id, 'web', true);
  847. $webdir = $webdir_array['dir'].$user_id.'/';
  848. if (!is_dir($sysdir)) {
  849. mkdir($sysdir, api_get_permissions_for_new_directories(), true);
  850. }
  851. /*
  852. $handle = opendir($sysdir);
  853. $productions = array();
  854. while ($file = readdir($handle)) {
  855. if ($file == '.' || $file == '..' || $file == '.htaccess') {
  856. continue; // Skip current and parent directories
  857. }
  858. if (preg_match('/('.$user_id.'|[0-9a-f]{13}|saved)_.+\.(png|jpg|jpeg|gif)$/i', $file)) {
  859. // User's photos should not be listed as productions.
  860. continue;
  861. }
  862. $productions[] = $file;
  863. }
  864. */
  865. $productions = UserManager::get_user_productions($user_id);
  866. if (count($productions) > 0) {
  867. echo '<dt><strong>'.get_lang('Productions').'</strong></dt>';
  868. echo '<dd><ul>';
  869. foreach ($productions as $index => $file) {
  870. // Only display direct file links to avoid browsing an empty directory
  871. if (is_file($sysdir.$file) && $file != $webdir_array['file']) {
  872. echo '<li><a href="'.$webdir.urlencode($file).'" target=_blank>'.$file.'</a></li>';
  873. }
  874. // Real productions are under a subdirectory by the User's id
  875. if (is_dir($sysdir.$file)) {
  876. $subs = scandir($sysdir.$file);
  877. foreach ($subs as $my => $sub) {
  878. if (substr($sub, 0, 1) != '.' && is_file($sysdir.$file.'/'.$sub)) {
  879. echo '<li><a href="'.$webdir.urlencode($file).'/'.urlencode($sub).'" target=_blank>'.$sub.'</a></li>';
  880. }
  881. }
  882. }
  883. }
  884. echo '</ul></dd>';
  885. }
  886. }
  887. /**
  888. * Dummy function
  889. *
  890. */
  891. public static function get_plugins($place = SOCIAL_CENTER_PLUGIN) {
  892. $content = '';
  893. switch ($place) {
  894. case SOCIAL_CENTER_PLUGIN:
  895. $social_plugins = array(1, 2);
  896. if (is_array($social_plugins) && count($social_plugins)>0) {
  897. $content.= '<div id="social-plugins">';
  898. foreach($social_plugins as $plugin ) {
  899. $content.= '<div class="social-plugin-item">';
  900. $content.= $plugin;
  901. $content.= '</div>';
  902. }
  903. $content.= '</div>';
  904. }
  905. break;
  906. case SOCIAL_LEFT_PLUGIN:
  907. break;
  908. case SOCIAL_RIGHT_PLUGIN:
  909. break;
  910. }
  911. return $content;
  912. }
  913. }