message.lib.php 51 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * This class provides methods for messages management.
  5. * Include/require it in your code to use its features.
  6. *
  7. * @package chamilo.library
  8. */
  9. require_once api_get_path(LIBRARY_PATH).'online.inc.php';
  10. require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
  11. require_once api_get_path(LIBRARY_PATH).'fileDisplay.lib.php';
  12. require_once api_get_path(LIBRARY_PATH).'usermanager.lib.php';
  13. require_once api_get_path(LIBRARY_PATH).'group_portal_manager.lib.php';
  14. require_once api_get_path(LIBRARY_PATH).'sortabletable.class.php';
  15. /*
  16. * @todo use constants!
  17. */
  18. define('MESSAGE_STATUS_NEW', '0');
  19. define('MESSAGE_STATUS_UNREAD', '1');
  20. //2 ??
  21. define('MESSAGE_STATUS_DELETED', '3');
  22. define('MESSAGE_STATUS_OUTBOX', '4');
  23. define('MESSAGE_STATUS_INVITATION_PENDING', '5');
  24. define('MESSAGE_STATUS_INVITATION_ACCEPTED','6');
  25. define('MESSAGE_STATUS_INVITATION_DENIED', '7');
  26. class MessageManager
  27. {
  28. public static function get_online_user_list($current_user_id) {
  29. $min=30;
  30. global $_configuration;
  31. $userlist = who_is_online($current_user_id,$_configuration['statistics_database'],$min);
  32. foreach($userlist as $row) {
  33. $receiver_id = $row[0];
  34. $online_user_list[$receiver_id] = GetFullUserName($receiver_id).($current_user_id==$receiver_id?("&nbsp;(".get_lang('Myself').")"):(""));
  35. }
  36. return $online_user_list;
  37. }
  38. /**
  39. * Displays info stating that the message is sent successfully.
  40. */
  41. public static function display_success_message($uid) {
  42. global $charset;
  43. if ($_SESSION['social_exist']===true) {
  44. $redirect="#remote-tab-2";
  45. if (api_get_setting('allow_social_tool')=='true' && api_get_setting('allow_message_tool')=='true') {
  46. $success=get_lang('MessageSentTo').
  47. "&nbsp;<b>".
  48. GetFullUserName($uid).
  49. "</b>";
  50. }else {
  51. $success=get_lang('MessageSentTo').
  52. "&nbsp;<b>".
  53. GetFullUserName($uid).
  54. "</b>";
  55. }
  56. } else {
  57. $success=get_lang('MessageSentTo').
  58. "&nbsp;<b>".
  59. GetFullUserName($uid).
  60. "</b>";
  61. }
  62. Display::display_confirmation_message(api_xml_http_response_encode($success), false);
  63. }
  64. /**
  65. * Displays the wysiwyg html editor.
  66. */
  67. public static function display_html_editor_area($name, $resp) {
  68. api_disp_html_area($name, get_lang('TypeYourMessage'), '', '', null, array('ToolbarSet' => 'Messages', 'Width' => '95%', 'Height' => '250'));
  69. }
  70. /**
  71. * Get the new messages for the current user from the database.
  72. */
  73. public static function get_new_messages() {
  74. $table_message = Database::get_main_table(TABLE_MESSAGE);
  75. if (!api_get_user_id()) {
  76. return false;
  77. }
  78. $i=0;
  79. $query = "SELECT * FROM $table_message WHERE user_receiver_id=".api_get_user_id()." AND msg_status=".MESSAGE_STATUS_UNREAD;
  80. $result = Database::query($query);
  81. $i = Database::num_rows($result);
  82. return $i;
  83. }
  84. /**
  85. * Get the list of user_ids of users who are online.
  86. */
  87. public static function users_connected_by_id() {
  88. global $_configuration, $_user;
  89. $minute=30;
  90. $user_connect = who_is_online($_user['user_id'],$_configuration['statistics_database'],$minute);
  91. for ($i=0; $i<count($user_connect); $i++) {
  92. $user_id_list[$i]=$user_connect[$i][0];
  93. }
  94. return $user_id_list;
  95. }
  96. /**
  97. * Gets the total number of messages, used for the inbox sortable table
  98. */
  99. public static function get_number_of_messages ($unread = false) {
  100. $table_message = Database::get_main_table(TABLE_MESSAGE);
  101. $condition_msg_status = '';
  102. if ($unread) {
  103. $condition_msg_status = ' msg_status = '.MESSAGE_STATUS_UNREAD.' ';
  104. } else {
  105. $condition_msg_status = ' msg_status IN('.MESSAGE_STATUS_NEW.','.MESSAGE_STATUS_UNREAD.') ';
  106. }
  107. $sql_query = "SELECT COUNT(*) as number_messages FROM $table_message WHERE $condition_msg_status AND user_receiver_id=".api_get_user_id();
  108. $sql_result = Database::query($sql_query);
  109. $result = Database::fetch_array($sql_result);
  110. return $result['number_messages'];
  111. }
  112. /**
  113. * Gets information about some messages, used for the inbox sortable table
  114. * @param int $from
  115. * @param int $number_of_items
  116. * @param string $direction
  117. */
  118. public static function get_message_data ($from, $number_of_items, $column, $direction) {
  119. global $charset;
  120. $from = intval($from);
  121. $number_of_items = intval($number_of_items);
  122. //forcing this order
  123. if (!isset($direction)) {
  124. $column = 3;
  125. $direction = 'DESC';
  126. } else {
  127. $column = intval($column);
  128. if (!in_array($direction, array('ASC', 'DESC')))
  129. $direction = 'ASC';
  130. }
  131. $table_message = Database::get_main_table(TABLE_MESSAGE);
  132. $request=api_is_xml_http_request();
  133. $sql_query = "SELECT id as col0, user_sender_id as col1, title as col2, send_date as col3, msg_status as col4 FROM $table_message " .
  134. " WHERE user_receiver_id=".api_get_user_id()." AND msg_status IN (0,1)" .
  135. " ORDER BY col$column $direction LIMIT $from,$number_of_items";
  136. $sql_result = Database::query($sql_query);
  137. $i = 0;
  138. $message_list = array ();
  139. while ($result = Database::fetch_row($sql_result)) {
  140. if ($request===true) {
  141. $message[0] = '<input type="checkbox" value='.$result[0].' name="id[]">';
  142. } else {
  143. $message[0] = ($result[0]);
  144. }
  145. $result[2] = Security::remove_XSS($result[2]);
  146. $result[2] = cut($result[2],80,true);
  147. if ($request===true) {
  148. /*if($result[4]==0) {
  149. $message[1] = Display::return_icon('mail_open.png',get_lang('AlreadyReadMessage'));//Message already read
  150. } else {
  151. $message[1] = Display::return_icon('mail.png',get_lang('UnReadMessage'));//Message without reading
  152. }*/
  153. $message[1] = '<a onclick="get_action_url_and_show_messages(1,'.$result[0].')" href="javascript:void(0)">'.GetFullUserName($result[1]).'</a>';
  154. $message[2] = '<a onclick="get_action_url_and_show_messages(1,'.$result[0].')" href="javascript:void(0)">'.str_replace("\\","",$result[2]).'</a>';
  155. $message[4] = '<a onclick="reply_to_messages(\'show\','.$result[0].',\'\')" href="javascript:void(0)">'.Display::return_icon('message_reply.png',get_lang('ReplyToMessage')).'</a>'.
  156. '&nbsp;&nbsp;<a onclick="delete_one_message('.$result[0].')" href="javascript:void(0)" >'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  157. } else {
  158. if($result[4]==1) {
  159. $class = 'class = "unread"';
  160. } else {
  161. $class = 'class = "read"';
  162. }
  163. $link = '';
  164. if ($_GET['f']=='social') {
  165. $link = '&f=social';
  166. }
  167. $message[1] = '<a '.$class.' href="view_message.php?id='.$result[0].$link.'">'.GetFullUserName(($result[1])).'</a>';;
  168. $message[2] = '<a '.$class.' href="view_message.php?id='.$result[0].$link.'">'.$result[2].'</a>';
  169. $message[4] = '<a href="new_message.php?re_id='.$result[0].'&f='.Security::remove_XSS($_GET['f']).'">'.Display::return_icon('message_reply.png',get_lang('ReplyToMessage')).'</a>'.
  170. '&nbsp;&nbsp;<a delete_one_message('.$result[0].') href="inbox.php?action=deleteone&id='.$result[0].'&f='.Security::remove_XSS($_GET['f']).'">'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  171. }
  172. $message[3] = $result[3]; //date stays the same
  173. foreach($message as $key => $value) {
  174. $message[$key] = api_xml_http_response_encode($value);
  175. }
  176. $message_list[] = $message;
  177. $i++;
  178. }
  179. return $message_list;
  180. }
  181. /**
  182. * Save message for social network
  183. * @param int receiver user id
  184. * @param string subject
  185. * @param string content
  186. * @param array attachment files array($_FILES) (optional)
  187. * @param array comments about attachment files (optional)
  188. * @param int group id (optional)
  189. * @param int parent id (optional)
  190. * @param int message id for updating the message (optional)
  191. * @return bool
  192. */
  193. public static function send_message ($receiver_user_id, $subject, $content, $file_attachments = array(), $file_comments = array(), $group_id = 0, $parent_id = 0, $edit_message_id = 0) {
  194. global $charset;
  195. $table_message = Database::get_main_table(TABLE_MESSAGE);
  196. $group_id = intval($group_id);
  197. $receiver_user_id = intval($receiver_user_id);
  198. $parent_id = intval($parent_id);
  199. $user_sender_id = api_get_user_id();
  200. //var_dump($subject,$content);exit;
  201. $total_filesize = 0;
  202. if (is_array($file_attachments)) {
  203. foreach ($file_attachments as $file_attach) {
  204. $total_filesize += $file_attach['size'];
  205. }
  206. }
  207. // validating fields
  208. if (empty($subject)) {
  209. return get_lang('YouShouldWriteASubject');
  210. } else if ($total_filesize > intval(api_get_setting('message_max_upload_filesize'))) {
  211. return sprintf(get_lang("FilesSizeExceedsX"),format_file_size(api_get_setting('message_max_upload_filesize')));
  212. }
  213. if (!empty($receiver_user_id) || !empty($group_id)) {
  214. // message for user friend
  215. // $subject = api_convert_encoding($subject, $charset);
  216. $subject = Database::escape_string($subject);
  217. // $content = api_convert_encoding($content, $charset);
  218. $content = Database::escape_string($content);
  219. //$content = Security::remove_XSS($content);
  220. //useless query
  221. //echo $sql = "SELECT COUNT(*) as count FROM $table_message WHERE user_sender_id = ".$user_sender_id." AND user_receiver_id='$receiver_user_id' AND title = '$title' AND content ='$content' AND group_id = '$group_id' AND parent_id = '$parent_id'";
  222. //$res_exist = Database::query($sql);
  223. //$row_exist = Database::fetch_array($res_exist,'ASSOC');
  224. //We should ALWAYS sent emails
  225. //if ($row_exist['count'] == 0) {
  226. //message in inbox for user friend
  227. if ($edit_message_id) {
  228. $query = " UPDATE $table_message SET update_date = '".date('Y-m-d H:i:s')."', title = '$subject', content = '$content' WHERE id = '$edit_message_id' ";
  229. $result = Database::query($query);
  230. $inbox_last_id = $edit_message_id;
  231. } else {
  232. $query = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) ".
  233. " VALUES ('$user_sender_id', '$receiver_user_id', '1', '".date('Y-m-d H:i:s')."','$subject','$content','$group_id','$parent_id', '".date('Y-m-d H:i:s')."')";
  234. $result = Database::query($query);
  235. $inbox_last_id = Database::insert_id();
  236. }
  237. // save attachment file for inbox messages
  238. if (is_array($file_attachments)) {
  239. $i = 0;
  240. foreach ($file_attachments as $file_attach) {
  241. if ($file_attach['error'] == 0) {
  242. self::save_message_attachment_file($file_attach,$file_comments[$i],$inbox_last_id,null,$receiver_user_id,$group_id);
  243. }
  244. $i++;
  245. }
  246. }
  247. if (empty($group_id)) {
  248. //message in outbox for user friend or group
  249. $sql = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) ".
  250. " VALUES ('$user_sender_id', '$receiver_user_id', '4', '".date('Y-m-d H:i:s')."','$subject','$content', '$group_id', '$parent_id', '".date('Y-m-d H:i:s')."')";
  251. $rs = Database::query($sql);
  252. $outbox_last_id = Database::insert_id();
  253. // save attachment file for outbox messages
  254. if (is_array($file_attachments)) {
  255. $o = 0;
  256. foreach ($file_attachments as $file_attach) {
  257. if ($file_attach['error'] == 0) {
  258. self::save_message_attachment_file($file_attach,$file_comments[$o],$outbox_last_id,$user_sender_id);
  259. }
  260. $o++;
  261. }
  262. }
  263. }
  264. return $result;
  265. }
  266. return false;
  267. }
  268. /**
  269. * Update parent ids for other receiver user from current message in groups
  270. * @author Christian Fasanando Flores
  271. * @param int parent id
  272. * @param int receiver user id
  273. * @param int message id
  274. * @return void
  275. */
  276. public static function update_parent_ids_from_reply($parent_id,$receiver_user_id,$message_id) {
  277. $table_message = Database::get_main_table(TABLE_MESSAGE);
  278. $parent_id = intval($parent_id);
  279. $receiver_user_id = intval($receiver_user_id);
  280. $message_id = intval($message_id);
  281. // first get data from message id (parent)
  282. $sql_message= "SELECT * FROM $table_message WHERE id = '$parent_id'";
  283. $rs_message = Database::query($sql_message);
  284. $row_message= Database::fetch_array($rs_message);
  285. // get message id from data found early for other receiver user
  286. $sql_msg_id = " SELECT id FROM $table_message WHERE user_sender_id ='{$row_message[user_sender_id]}'
  287. AND title='{$row_message[title]}' AND content='{$row_message[content]}' AND group_id='{$row_message[group_id]}' AND user_receiver_id='$receiver_user_id'";
  288. $rs_msg_id = Database::query($sql_msg_id);
  289. $row = Database::fetch_array($rs_msg_id);
  290. // update parent_id for other user receiver
  291. $sql_upd = "UPDATE $table_message SET parent_id = '{$row[id]}' WHERE id = '$message_id'";
  292. Database::query($sql_upd);
  293. }
  294. public static function delete_message_by_user_receiver ($user_receiver_id,$id) {
  295. $table_message = Database::get_main_table(TABLE_MESSAGE);
  296. if ($id != strval(intval($id))) return false;
  297. $user_receiver_id = intval($user_receiver_id);
  298. $id = Database::escape_string($id);
  299. $sql="SELECT * FROM $table_message WHERE id=".$id." AND msg_status<>4;";
  300. $rs=Database::query($sql);
  301. if (Database::num_rows($rs) > 0 ) {
  302. $row = Database::fetch_array($rs);
  303. // delete attachment file
  304. $res = self::delete_message_attachment_file($id,$user_receiver_id);
  305. // delete message
  306. $query = "UPDATE $table_message SET msg_status=3 WHERE user_receiver_id=".$user_receiver_id." AND id=".$id;
  307. //$query = "DELETE FROM $table_message WHERE user_receiver_id=".Database::escape_string($user_receiver_id)." AND id=".$id;
  308. $result = Database::query($query);
  309. return $result;
  310. } else {
  311. return false;
  312. }
  313. }
  314. /**
  315. * Set status deleted
  316. * @author Isaac FLores Paz <isaac.flores@dokeos.com>
  317. * @param integer
  318. * @param integer
  319. * @return array
  320. */
  321. public static function delete_message_by_user_sender ($user_sender_id,$id) {
  322. if ($id != strval(intval($id))) return false;
  323. $table_message = Database::get_main_table(TABLE_MESSAGE);
  324. $id = intval($id);
  325. $user_sender_id = intval($user_sender_id);
  326. $sql="SELECT * FROM $table_message WHERE id='$id'";
  327. $rs=Database::query($sql);
  328. if (Database::num_rows($rs) > 0 ) {
  329. $row = Database::fetch_array($rs);
  330. // delete attachment file
  331. $res = self::delete_message_attachment_file($id,$user_sender_id);
  332. // delete message
  333. $query = "UPDATE $table_message SET msg_status=3 WHERE user_sender_id='$user_sender_id' AND id='$id'";
  334. //$query = "DELETE FROM $table_message WHERE user_sender_id='$user_sender_id' AND id='$id'";
  335. $result = Database::query($query);
  336. return $result;
  337. }
  338. return false;
  339. }
  340. /**
  341. * Saves a message attachment files
  342. * @param array $_FILES['name']
  343. * @param string a comment about the uploaded file
  344. * @param int message id
  345. * @param int receiver user id (optional)
  346. * @param int sender user id (optional)
  347. * @param int group id (optional)
  348. * @return void
  349. */
  350. public static function save_message_attachment_file($file_attach,$file_comment,$message_id,$receiver_user_id=0,$sender_user_id=0,$group_id=0) {
  351. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  352. // Try to add an extension to the file if it hasn't one
  353. $new_file_name = add_ext_on_mime(stripslashes($file_attach['name']), $file_attach['type']);
  354. // user's file name
  355. $file_name =$file_attach['name'];
  356. if (!filter_extension($new_file_name)) {
  357. Display :: display_error_message(get_lang('UplUnableToSaveFileFilteredExtension'));
  358. } else {
  359. $new_file_name = uniqid('');
  360. $message_user_id = '';
  361. if (!empty($receiver_user_id)) {
  362. $message_user_id = $receiver_user_id;
  363. } else {
  364. $message_user_id = $sender_user_id;
  365. }
  366. // User-reserved directory where photos have to be placed.
  367. if (!empty($group_id)) {
  368. $path_user_info = GroupPortalManager::get_group_picture_path_by_id($group_id, 'system', true);
  369. } else {
  370. $path_user_info = UserManager::get_user_picture_path_by_id($message_user_id, 'system', true);
  371. }
  372. $path_message_attach = $path_user_info['dir'].'message_attachments/';
  373. // If this directory does not exist - we create it.
  374. if (!file_exists($path_message_attach)) {
  375. @mkdir($path_message_attach, api_get_permissions_for_new_directories(), true);
  376. }
  377. $new_path=$path_message_attach.$new_file_name;
  378. if (is_uploaded_file($file_attach['tmp_name'])) {
  379. $result= @copy($file_attach['tmp_name'], $new_path);
  380. }
  381. $safe_file_comment= Database::escape_string($file_comment);
  382. $safe_file_name = Database::escape_string($file_name);
  383. $safe_new_file_name = Database::escape_string($new_file_name);
  384. // Storing the attachments if any
  385. $sql="INSERT INTO $tbl_message_attach(filename,comment, path,message_id,size)
  386. VALUES ( '$safe_file_name', '$safe_file_comment', '$safe_new_file_name' , '$message_id', '".$file_attach['size']."' )";
  387. $result=Database::query($sql);
  388. }
  389. }
  390. /**
  391. * Delete message attachment files (logically updating the row with a suffix _DELETE_id)
  392. * @param int message id
  393. * @param int message user id (receiver user id or sender user id)
  394. * @param int group id (optional)
  395. * @return void
  396. */
  397. public static function delete_message_attachment_file($message_id,$message_uid,$group_id=0) {
  398. $message_id = intval($message_id);
  399. $message_uid = intval($message_uid);
  400. $table_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  401. $sql= "SELECT * FROM $table_message_attach WHERE message_id = '$message_id'";
  402. $rs = Database::query($sql);
  403. $new_paths = array();
  404. while ($row = Database::fetch_array($rs)) {
  405. $path = $row['path'];
  406. $attach_id = $row['id'];
  407. $new_path = $path.'_DELETED_'.$attach_id;
  408. if (!empty($group_id)) {
  409. $path_user_info = GroupPortalManager::get_group_picture_path_by_id($group_id, 'system', true);
  410. } else {
  411. $path_user_info = UserManager::get_user_picture_path_by_id($message_uid, 'system', true);
  412. }
  413. $path_message_attach = $path_user_info['dir'].'message_attachments/';
  414. if (is_file($path_message_attach.$path)) {
  415. if(rename($path_message_attach.$path, $path_message_attach.$new_path)) {
  416. $sql_upd = "UPDATE $table_message_attach set path='$new_path' WHERE id ='$attach_id'";
  417. $rs_upd = Database::query($sql_upd);
  418. }
  419. }
  420. }
  421. }
  422. /**
  423. * update messages by user id and message id
  424. * @param int user id
  425. * @param int message id
  426. * @return resource
  427. */
  428. public static function update_message ($user_id, $message_id) {
  429. if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) return false;
  430. $table_message = Database::get_main_table(TABLE_MESSAGE);
  431. $query = "UPDATE $table_message SET msg_status = '0' WHERE msg_status<>4 AND user_receiver_id=".intval($user_id)." AND id='".intval($message_id)."'";
  432. $result = Database::query($query);
  433. }
  434. /**
  435. * get messages by user id and message id
  436. * @param int user id
  437. * @param int message id
  438. * @return array
  439. */
  440. public static function get_message_by_user ($user_id,$message_id) {
  441. if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) return false;
  442. $table_message = Database::get_main_table(TABLE_MESSAGE);
  443. $query = "SELECT * FROM $table_message WHERE user_receiver_id=".intval($user_id)." AND id='".intval($message_id)."'";
  444. $result = Database::query($query);
  445. return $row = Database::fetch_array($result);
  446. }
  447. /**
  448. * get messages by group id
  449. * @param int group id
  450. * @return array
  451. */
  452. public static function get_messages_by_group($group_id) {
  453. if ($group_id != strval(intval($group_id))) return false;
  454. $table_message = Database::get_main_table(TABLE_MESSAGE);
  455. $current_uid = api_get_user_id();
  456. $group_id = intval($group_id);
  457. $query = "SELECT * FROM $table_message WHERE group_id=$group_id AND msg_status <> ".MESSAGE_STATUS_OUTBOX." ORDER BY id";
  458. $rs = Database::query($query);
  459. $data = array();
  460. if (Database::num_rows($rs) > 0) {
  461. while ($row = Database::fetch_array($rs)) {
  462. $data[] = $row;
  463. }
  464. }
  465. return $data;
  466. }
  467. /**
  468. * get messages by parent id optionally with limit
  469. * @param int parent id
  470. * @param int group id (optional)
  471. * @param int offset (optional)
  472. * @param int limit (optional)
  473. * @return array
  474. */
  475. public static function get_messages_by_parent($parent_id,$group_id = '',$offset = 0,$limit = 0) {
  476. if ($parent_id != strval(intval($parent_id))) return false;
  477. $table_message = Database::get_main_table(TABLE_MESSAGE);
  478. $current_uid = api_get_user_id();
  479. $parent_id = intval($parent_id);
  480. $condition_group_id = "";
  481. if ($group_id !== '') {
  482. $group_id = intval($group_id);
  483. $condition_group_id = " AND group_id = '$group_id' ";
  484. }
  485. $condition_limit = "";
  486. if ($offset && $limit) {
  487. $offset = ($offset - 1) * $limit;
  488. $condition_limit = " LIMIT $offset,$limit ";
  489. }
  490. $query = "SELECT * FROM $table_message WHERE parent_id='$parent_id' AND msg_status <> ".MESSAGE_STATUS_OUTBOX." $condition_group_id ORDER BY send_date DESC $condition_limit ";
  491. $rs = Database::query($query);
  492. $data = array();
  493. if (Database::num_rows($rs) > 0) {
  494. while ($row = Database::fetch_array($rs)) {
  495. $data[$row['id']] = $row;
  496. }
  497. }
  498. return $data;
  499. }
  500. /**
  501. * Gets information about if exist messages
  502. * @author Isaac FLores Paz <isaac.flores@dokeos.com>
  503. * @param integer
  504. * @param integer
  505. * @return boolean
  506. */
  507. public static function exist_message ($user_id, $id) {
  508. if ($id != strval(intval($id)) || $user_id != strval(intval($user_id))) return false;
  509. $table_message = Database::get_main_table(TABLE_MESSAGE);
  510. $query = "SELECT id FROM $table_message WHERE user_receiver_id=".Database::escape_string($user_id)." AND id='".Database::escape_string($id)."'";
  511. $result = Database::query($query);
  512. $num = Database::num_rows($result);
  513. if ($num>0)
  514. return true;
  515. else
  516. return false;
  517. }
  518. /**
  519. * Gets information about messages sent
  520. * @param integer
  521. * @param integer
  522. * @param string
  523. * @return array
  524. */
  525. public static function get_message_data_sent ($from, $number_of_items, $column, $direction) {
  526. global $charset;
  527. $from = intval($from);
  528. $number_of_items = intval($number_of_items);
  529. if (!isset($direction)) {
  530. $column = 3;
  531. $direction = 'DESC';
  532. } else {
  533. $column = intval($column);
  534. if (!in_array($direction, array('ASC', 'DESC')))
  535. $direction = 'ASC';
  536. }
  537. $table_message = Database::get_main_table(TABLE_MESSAGE);
  538. $request=api_is_xml_http_request();
  539. $sql_query = "SELECT id as col0, user_sender_id as col1, title as col2, send_date as col3, user_receiver_id as col4, msg_status as col5 FROM $table_message " .
  540. "WHERE user_sender_id=".api_get_user_id()." AND msg_status=".MESSAGE_STATUS_OUTBOX." " .
  541. "ORDER BY col$column $direction LIMIT $from,$number_of_items";
  542. $sql_result = Database::query($sql_query);
  543. $i = 0;
  544. $message_list = array ();
  545. while ($result = Database::fetch_row($sql_result)) {
  546. if ($request===true) {
  547. $message[0] = '<input type="checkbox" value='.$result[0].' name="out[]">';
  548. } else {
  549. $message[0] = ($result[0]);
  550. }
  551. $class = 'class = "read"';
  552. $result[2] = Security::remove_XSS($result[2]);
  553. if ($request===true) {
  554. $message[1] = '<a onclick="show_sent_message('.$result[0].')" href="javascript:void(0)">'.GetFullUserName($result[4]).'</a>';
  555. $message[2] = '<a onclick="show_sent_message('.$result[0].')" href="javascript:void(0)">'.str_replace("\\","",$result[2]).'</a>';
  556. $message[3] = $result[3]; //date stays the same
  557. $message[4] = '&nbsp;&nbsp;<a onclick="delete_one_message_outbox('.$result[0].')" href="javascript:void(0)" >'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  558. } else {
  559. $link = '';
  560. if ($_GET['f']=='social') {
  561. $link = '&f=social';
  562. }
  563. $message[1] = '<a '.$class.' onclick="show_sent_message ('.$result[0].')" href="../messages/view_message.php?id_send='.$result[0].$link.'">'.GetFullUserName($result[4]).'</a>';
  564. $message[2] = '<a '.$class.' onclick="show_sent_message ('.$result[0].')" href="../messages/view_message.php?id_send='.$result[0].$link.'">'.$result[2].'</a>';
  565. $message[3] = $result[3]; //date stays the same
  566. $message[4] = '<a href="outbox.php?action=deleteone&id='.$result[0].'&f='.Security::remove_XSS($_GET['f']).'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmDeleteMessage')))."'".')) return false;">'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  567. }
  568. foreach($message as $key => $value) {
  569. $message[$key] = $value;
  570. }
  571. $message_list[] = $message;
  572. $i++;
  573. }
  574. return $message_list;
  575. }
  576. /**
  577. * Gets information about number messages sent
  578. * @author Isaac FLores Paz <isaac.flores@dokeos.com>
  579. * @param void
  580. * @return integer
  581. */
  582. public static function get_number_of_messages_sent () {
  583. $table_message = Database::get_main_table(TABLE_MESSAGE);
  584. $sql_query = "SELECT COUNT(*) as number_messages FROM $table_message WHERE msg_status=".MESSAGE_STATUS_OUTBOX." AND user_sender_id=".api_get_user_id();
  585. $sql_result = Database::query($sql_query);
  586. $result = Database::fetch_array($sql_result);
  587. return $result['number_messages'];
  588. }
  589. /**
  590. * display message box in the inbox
  591. * @param int the message id
  592. * @param string inbox or outbox strings are available
  593. * @return string html with the message content
  594. */
  595. public static function show_message_box($message_id, $source = 'inbox') {
  596. $table_message = Database::get_main_table(TABLE_MESSAGE);
  597. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  598. $message_id = intval($message_id);
  599. if ($source == 'outbox') {
  600. if (isset($message_id) && is_numeric($message_id)) {
  601. $query = "SELECT * FROM $table_message WHERE user_sender_id=".api_get_user_id()." AND id=".$message_id." AND msg_status=4;";
  602. $result = Database::query($query);
  603. $path = 'outbox.php';
  604. }
  605. } else {
  606. if (is_numeric($message_id) && !empty($message_id)) {
  607. $query = "UPDATE $table_message SET msg_status = '".MESSAGE_STATUS_NEW."' WHERE user_receiver_id=".api_get_user_id()." AND id='".$message_id."';";
  608. $result = Database::query($query);
  609. $query = "SELECT * FROM $table_message WHERE msg_status<>4 AND user_receiver_id=".api_get_user_id()." AND id='".$message_id."';";
  610. $result = Database::query($query);
  611. }
  612. $path='inbox.php';
  613. }
  614. $row = Database::fetch_array($result);
  615. // get file attachments by message id
  616. $files_attachments = self::get_links_message_attachment_files($message_id,$source);
  617. $user_con = self::users_connected_by_id();
  618. $band=0;
  619. $reply='';
  620. for ($i=0;$i<count($user_con);$i++)
  621. if ($row[1]==$user_con[$i])
  622. $band=1;
  623. $row[5] = Security::remove_XSS($row[5]);
  624. $message_content = '
  625. <table class="message_view_table" >
  626. <tr>
  627. <td width=10>&nbsp; </td>
  628. <td vAlign=top width="100%">
  629. <table>
  630. <tr>
  631. <td width="100%">
  632. <h1>'.str_replace("\\","",$row[5]).'</h1>
  633. </td>
  634. <tr>';
  635. if (api_get_setting('allow_social_tool') == 'true') {
  636. $user_image = '';
  637. /* @todo add user image
  638. $user_image = UserManager::get_user_picture_path_by_id($row[1],'web', true,false);
  639. $user_image = UserManager::get_picture_user($row[1], $user_image['file'],'40');
  640. $user_image = '<img src="'.$user_image['file'].'" style="'.$user_image['style'].'" >';
  641. */
  642. if ($source == 'outbox') {
  643. $message_content .='<td>'.get_lang('From').' '.$user_image.'<a href="'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$row[1].'">'.GetFullUserName($row[1]).'</a> '.api_strtolower(get_lang('To')).'&nbsp;<b>'.GetFullUserName($row[2]).'</b> </TD>';
  644. } else {
  645. $message_content .='<td>'.get_lang('From').' '.$user_image.'<a href="'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$row[1].'">'.GetFullUserName($row[1]).'</a> '.api_strtolower(get_lang('To')).'&nbsp;<b>'.get_lang('Me').'</b> </TD>';
  646. }
  647. } else {
  648. if ($source == 'outbox') {
  649. $message_content .='<td>'.get_lang('From').'&nbsp;'.GetFullUserName($row[1]).'</b> '.api_strtolower(get_lang('To')).' <b>'.GetFullUserName($row[2]).'</b> </TD>';
  650. } else {
  651. $message_content .='<td>'.get_lang('From').'&nbsp;'.GetFullUserName($row[1]).'</b> '.api_strtolower(get_lang('To')).' <b>'.get_lang('Me').'</b> </TD>';
  652. }
  653. }
  654. $message_content .='</tr>
  655. <tr>
  656. <td>'.get_lang('Date').'&nbsp; '.$row[4].'</TD>
  657. </tr>
  658. </tr>
  659. </table>
  660. <br />
  661. <table height=209 width="100%" bgColor=#ffffff>
  662. <TBODY>
  663. <TR>
  664. <TD vAlign=top class="view-message-content">'.str_replace("\\","",$row[6]).'</TD>
  665. </TR>
  666. </TBODY>
  667. </table>
  668. <div id="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>
  669. <DIV class=HT style="PADDING-BOTTOM: 5px">';
  670. $social_link = '';
  671. if ($_GET['f'] == 'social') {
  672. $social_link = 'f=social';
  673. }
  674. if ($source == 'outbox') {
  675. $message_content .= '<a href="outbox.php?'.$social_link.'">'.Display::return_icon('back.png',get_lang('ReturnToOutbox')).get_lang('ReturnToOutbox').'</a> &nbsp';
  676. } else {
  677. $message_content .= '<a href="inbox.php?'.$social_link.'">'.Display::return_icon('back.png',get_lang('ReturnToInbox')).get_lang('ReturnToInbox').'</a> &nbsp';
  678. $message_content .= '<a href="new_message.php?re_id='.$message_id.'&'.$social_link.'">'.Display::return_icon('message_reply.png',get_lang('ReplyToMessage')).get_lang('ReplyToMessage').'</a> &nbsp';
  679. }
  680. $message_content .= '<a href="inbox.php?action=deleteone&id='.$message_id.'&'.$social_link.'" >'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).''.get_lang('DeleteMessage').'</a>&nbsp';
  681. $message_content .='</DIV></TD>
  682. <TD width=10></TD>
  683. </TR>
  684. </table>';
  685. return $message_content;
  686. }
  687. /**
  688. * display message box sent showing it into outbox
  689. * @return void
  690. */
  691. public static function show_message_box_sent () {
  692. global $charset;
  693. $table_message = Database::get_main_table(TABLE_MESSAGE);
  694. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  695. $message_id = '';
  696. if (is_numeric($_GET['id_send'])) {
  697. $query = "SELECT * FROM $table_message WHERE user_sender_id=".api_get_user_id()." AND id=".intval(Database::escape_string($_GET['id_send']))." AND msg_status=4;";
  698. $result = Database::query($query);
  699. $message_id = intval($_GET['id_send']);
  700. }
  701. $path='outbox.php';
  702. // get file attachments by message id
  703. $files_attachments = self::get_links_message_attachment_files($message_id,'outbox');
  704. $row = Database::fetch_array($result);
  705. $user_con = self::users_connected_by_id();
  706. $band=0;
  707. $reply='';
  708. for ($i=0;$i<count($user_con);$i++)
  709. if ($row[1]==$user_con[$i])
  710. $band=1;
  711. echo '<div class=actions>';
  712. echo '<a onclick="close_and_open_outbox()" href="javascript:void(0)">'.Display::return_icon('folder_up.gif',api_xml_http_response_encode(get_lang('BackToOutbox'))).api_xml_http_response_encode(get_lang('BackToOutbox')).'</a>';
  713. echo '<a onclick="delete_one_message_outbox('.$row[0].')" href="javascript:void(0)" >'.Display::return_icon('message_delete.png',api_xml_http_response_encode(get_lang('DeleteMessage'))).api_xml_http_response_encode(get_lang('DeleteMessage')).'</a>';
  714. echo '</div><br />';
  715. echo '
  716. <table class="message_view_table" >
  717. <TR>
  718. <TD width=10>&nbsp; </TD>
  719. <TD vAlign=top width="100%">
  720. <TABLE>
  721. <TR>
  722. <TD width="100%">
  723. <TR> <h1>'.str_replace("\\","",api_xml_http_response_encode($row[5])).'</h1></TR>
  724. </TD>
  725. <TR>
  726. <TD>'.api_xml_http_response_encode(get_lang('From').'&nbsp;<b>'.GetFullUserName($row[1]).'</b> '.api_strtolower(get_lang('To')).'&nbsp; <b>'.GetFullUserName($row[2])).'</b> </TD>
  727. </TR>
  728. <TR>
  729. <TD >'.api_xml_http_response_encode(get_lang('Date').'&nbsp; '.$row[4]).'</TD>
  730. </TR>
  731. </TR>
  732. </TABLE>
  733. <br />
  734. <TABLE height=209 width="100%" bgColor=#ffffff>
  735. <TBODY>
  736. <TR>
  737. <TD vAlign=top>'.str_replace("\\","",api_xml_http_response_encode($row[6])).'</TD>
  738. </TR>
  739. </TBODY>
  740. </TABLE>
  741. <div id="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>
  742. <DIV class=HT style="PADDING-BOTTOM: 5px"> </DIV></TD>
  743. <TD width=10>&nbsp;</TD>
  744. </TR>
  745. </TABLE>';
  746. }
  747. /**
  748. * get user id by user email
  749. * @param string $user_email
  750. * @return int user id
  751. */
  752. public static function get_user_id_by_email ($user_email) {
  753. $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
  754. $sql='SELECT user_id FROM '.$tbl_user.' WHERE email="'.Database::escape_string($user_email).'";';
  755. $rs=Database::query($sql);
  756. $row=Database::fetch_array($rs,'ASSOC');
  757. if (isset($row['user_id'])) {
  758. return $row['user_id'];
  759. } else {
  760. return null;
  761. }
  762. }
  763. /**
  764. * Displays messages of a group with nested view
  765. * @param int group id
  766. */
  767. public static function display_messages_for_group($group_id) {
  768. global $my_group_role;
  769. $rows = self::get_messages_by_group($group_id);
  770. $rows = self::calculate_children($rows);
  771. $group_info = GroupPortalManager::get_group_data($group_id);
  772. $current_user_id = api_get_user_id();
  773. $topics_per_page = 5;
  774. $items_per_page = 3;
  775. $count_items = 0;
  776. $html_messages = '';
  777. $query_vars = array('id'=>$group_id,'topics_page_nr'=>0);
  778. if (is_array($rows) && count($rows)> 0) {
  779. // prepare array for topics with its items
  780. $topics = array();
  781. $x = 0;
  782. foreach ($rows as $index=>$value) {
  783. if (empty($value['parent_id'])) {
  784. $x = $index;
  785. $topics[$x] = $value;
  786. } else {
  787. $topics[$x]['items'][] = $value;
  788. }
  789. }
  790. uasort($topics,array('MessageManager','order_desc_date'));
  791. $param_names = array_keys($_GET);
  792. $array_html = array();
  793. foreach ($topics as $index => $topic) {
  794. $html = '';
  795. // topics
  796. $indent = 0;
  797. $user_sender_info = UserManager::get_user_info_by_id($topic['user_sender_id']);
  798. $files_attachments = self::get_links_message_attachment_files($topic['id']);
  799. $name = api_get_person_name($user_sender_info['firstname'], $user_sender_info['lastname']);
  800. $html .= '<div class="social-box-container2" >';
  801. $html .= '<div>'.Display::return_icon('content-post-group1.jpg').'</div>';
  802. $html .= '<div class="social-box-content2">';
  803. $html .= '<a href="#" class="head" id="head_'.$topic['id'].'">';
  804. $html .= '<span class="message-group-title-topic">'.(((isset($_GET['anchor_topic']) && $_GET['anchor_topic'] == 'topic_'.$topic['id']) || in_array('items_'.$topic['id'].'_page_nr',$param_names))?Display::return_icon('div_hide.gif',get_lang('Hide'),array('style'=>'vertical-align: middle')):
  805. Display::return_icon('div_show.gif',get_lang('Show'),array('style'=>'vertical-align: middle'))).'
  806. '.Security::remove_XSS($topic['title']).'</span>';
  807. $html .= '</a>';
  808. if ($topic['send_date']!=$topic['update_date']) {
  809. if (!empty($topic['update_date']) && $topic['update_date'] != '0000-00-00 00:00:00' ) {
  810. $html .= '<span class="message-group-date" > ('.get_lang('LastUpdate').' '.date_to_str_ago($topic['update_date']).')</span>';
  811. }
  812. } else {
  813. $html .= '<span class="message-group-date" > ('.get_lang('Created').' '.date_to_str_ago($topic['send_date']).')</span>';
  814. }
  815. $html .= '<div id="topic_'.$topic['id'].'" >';
  816. $html .= '<a name="topic_'.$topic['id'].'"></a>';
  817. $html.= '<div style="margin-bottom:10px">';
  818. $html.= '<div id="message-reply-link" style="margin-right:10px">
  819. <a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$current_user_id.'&group_id='.$group_id.'&message_id='.$topic['id'].'&action=reply_message_group&anchor_topic=topic_'.$topic['id'].'&topics_page_nr='.intval($_GET['topics_page_nr']).'&items_page_nr='.intval($_GET['items_page_nr']).'" class="thickbox" title="'.get_lang('Reply').'">'.Display :: return_icon('talk.png', get_lang('Reply')).'</a>';
  820. if (($my_group_role == GROUP_USER_PERMISSION_ADMIN || $my_group_role == GROUP_USER_PERMISSION_MODERATOR) || $topic['user_sender_id'] == $current_user_id) {
  821. $html.= '&nbsp;&nbsp;<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$current_user_id.'&group_id='.$group_id.'&message_id='.$topic['id'].'&action=edit_message_group&anchor_topic=topic_'.$topic['id'].'&topics_page_nr='.intval($_GET['topics_page_nr']).'&items_page_nr='.intval($_GET['items_page_nr']).'" class="thickbox" title="'.get_lang('Edit').'">'.Display :: return_icon('edit.gif', get_lang('Edit')).'</a>';
  822. }
  823. $html.= '</div>';
  824. $html.= '<br />';
  825. $html.= '<div class="message-group-author">'.get_lang('From').'&nbsp;<a href="'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$topic['user_sender_id'].'">'.$name.'&nbsp;</a></div>';
  826. $html.= '<div class="message-group-content">'.$topic['content'].'</div>';
  827. $html.= '<div class="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>';
  828. $html.= '</div>';
  829. // items
  830. if (is_array($topic['items'])) {
  831. $items_page_nr = intval($_GET['items_'.$topic['id'].'_page_nr']);
  832. $array_html_items = array();
  833. foreach ($topic['items'] as $item) {
  834. $html_items = '';
  835. //$indent = $item['indent_cnt']*'15';
  836. $user_sender_info = UserManager::get_user_info_by_id($item['user_sender_id']);
  837. $files_attachments = self::get_links_message_attachment_files($item['id']);
  838. $name = api_get_person_name($user_sender_info['firstname'], $user_sender_info['lastname']);
  839. $html_items.= '<div class="social-box-container3" >';
  840. $html_items .= '<div>'.Display::return_icon('content-post-reply01.jpg').'</div>';
  841. $html_items .= '<div class="social-box-content3">';
  842. $html_items.= '<div id="message-reply-link">';
  843. $html_items.= '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&message_id='.$item['id'].'&action=reply_message_group&anchor_topic=topic_'.$topic['id'].'&topics_page_nr='.intval($_GET['topics_page_nr']).'&items_page_nr='.intval($items_page_nr).'&topic_id='.$topic['id'].'" class="thickbox" title="'.get_lang('Reply').'">'.Display :: return_icon('talk.png', get_lang('Reply')).'</a>';
  844. if (($my_group_role == GROUP_USER_PERMISSION_ADMIN || $my_group_role == GROUP_USER_PERMISSION_MODERATOR) || $item['user_sender_id'] == $current_user_id) {
  845. $html_items.= '&nbsp;&nbsp;<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$current_user_id.'&group_id='.$group_id.'&message_id='.$item['id'].'&action=edit_message_group&anchor_topic=topic_'.$topic['id'].'&topics_page_nr='.intval($_GET['topics_page_nr']).'&items_page_nr='.intval($items_page_nr).'&topic_id='.$topic['id'].'" class="thickbox" title="'.get_lang('Edit').'">'.Display :: return_icon('edit.gif', get_lang('Edit')).'</a>';
  846. }
  847. $html_items.= '</div>';
  848. $html_items.= '<div class="message-group-title">'.Security::remove_XSS($item['title']).'&nbsp;</div>';
  849. $html_items.= '<div class="message-group-author">'.get_lang('From').'&nbsp;<a href="'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$item['user_sender_id'].'">'.$name.'&nbsp;</a></div>';
  850. $html_items.= '<div class="message-group-content">'.$item['content'].'</div>';
  851. if ($item['send_date'] != $item['update_date']) {
  852. if (!empty($item['update_date']) && $item['update_date'] != '0000-00-00 00:00:00' ) {
  853. $html_items .= '<div class="message-group-date"> '.get_lang('LastUpdate').' '.date_to_str_ago($item['update_date']).'</div>';
  854. }
  855. } else {
  856. $html_items .= '<div class="message-group-date"> '.get_lang('Created').' '.date_to_str_ago($item['send_date']).'</div>';
  857. }
  858. $html_items.= '<div class="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>';
  859. $html_items.= '</div>';
  860. $html_items.= '</div>';
  861. $array_html_items[] = array($html_items);
  862. }
  863. // grids for items with paginations
  864. $html .= Display::return_sortable_grid('items_'.$topic['id'], array(), $array_html_items, array('hide_navigation'=>false, 'per_page' => $items_per_page), $query_vars, false, array(true, true, true,false), false);
  865. }
  866. $html .= '</div>';
  867. $html .= '</div>';
  868. $html .= '</div>';
  869. $array_html[] = array($html);
  870. }
  871. // grids for items and topics with paginations
  872. $html_messages .= '<div class="social-box-container2">';
  873. $html_messages .= Display::return_sortable_grid('topics', array(), $array_html, array('hide_navigation'=>false, 'per_page' => $topics_per_page), $query_vars, false, array(true, true, true,false), false);
  874. $html_messages .= '</div>';
  875. }
  876. return $html_messages;
  877. }
  878. /**
  879. * Add children to messages by id is used for nested view messages
  880. * @param array rows of messages
  881. * @return array new list adding the item children
  882. */
  883. public static function calculate_children($rows) {
  884. foreach($rows as $row) {
  885. $rows_with_children[$row["id"]]=$row;
  886. $rows_with_children[$row["parent_id"]]["children"][]=$row["id"];
  887. }
  888. $rows=$rows_with_children;
  889. $sorted_rows=array(0=>array());
  890. self::message_recursive_sort($rows, $sorted_rows);
  891. unset($sorted_rows[0]);
  892. return $sorted_rows;
  893. }
  894. /**
  895. * Sort recursively the messages, is used for for nested view messages
  896. * @param array original rows of messages
  897. * @param array list recursive of messages
  898. * @param int seed for calculate the indent
  899. * @param int indent for nested view
  900. * @return void
  901. */
  902. public static function message_recursive_sort($rows, &$messages, $seed=0, $indent=0) {
  903. if($seed>0) {
  904. $messages[$rows[$seed]["id"]]=$rows[$seed];
  905. $messages[$rows[$seed]["id"]]["indent_cnt"]=$indent;
  906. $indent++;
  907. }
  908. if(isset($rows[$seed]["children"])) {
  909. foreach($rows[$seed]["children"] as $child) {
  910. self::message_recursive_sort($rows, $messages, $child, $indent);
  911. }
  912. }
  913. }
  914. /**
  915. * Sort date by desc from a multi-dimensional array
  916. * @param array1 first array to compare
  917. * @param array2 second array to compare
  918. * @return bool
  919. */
  920. public function order_desc_date($array1,$array2) {
  921. return strcmp($array2['send_date'],$array1['send_date']);
  922. }
  923. /**
  924. * Get array of links (download) for message attachment files
  925. * @param int message id
  926. * @param string type message list (inbox/outbox)
  927. * @return array
  928. */
  929. public static function get_links_message_attachment_files($message_id,$type='') {
  930. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  931. $message_id = intval($message_id);
  932. // get file attachments by message id
  933. $links_attach_file = array();
  934. if (!empty($message_id)) {
  935. $sql = "SELECT * FROM $tbl_message_attach WHERE message_id = '$message_id'";
  936. $rs_file = Database::query($sql);
  937. if (Database::num_rows($rs_file) > 0) {
  938. $attach_icon = Display::return_icon('attachment.gif');
  939. $archiveURL=api_get_path(WEB_CODE_PATH).'messages/download.php?type='.$type.'&file=';
  940. while ($row_file = Database::fetch_array($rs_file)) {
  941. $archiveFile= $row_file['path'];
  942. $filename = $row_file['filename'];
  943. $filesize = format_file_size($row_file['size']);
  944. $filecomment= $row_file['comment'];
  945. $links_attach_file[] = $attach_icon.'&nbsp;<a href="'.$archiveURL.$archiveFile.'">'.$filename.'</a>&nbsp;('.$filesize.')'.(!empty($filecomment)?'&nbsp;-&nbsp;'.$filecomment:'');
  946. }
  947. }
  948. }
  949. return $links_attach_file;
  950. }
  951. /**
  952. * Get message list by id
  953. * @param int message id
  954. * @return array
  955. */
  956. public static function get_message_by_id($message_id) {
  957. $tbl_message = Database::get_main_table(TABLE_MESSAGE);
  958. $message_id = intval($message_id);
  959. $sql = "SELECT * FROM $tbl_message WHERE id = '$message_id'";
  960. $res = Database::query($sql);
  961. $item = array();
  962. if (Database::num_rows($res)>0) {
  963. $item = Database::fetch_array($res,'ASSOC');
  964. }
  965. return $item;
  966. }
  967. }
  968. //@todo this functions should be in the message class
  969. function inbox_display() {
  970. global $charset;
  971. // $charset = api_get_setting('platform_charset');
  972. $table_message = Database::get_main_table(TABLE_MESSAGE);
  973. $request=api_is_xml_http_request();
  974. if ($_SESSION['social_exist']===true) {
  975. if (api_get_setting('allow_social_tool')=='true' && api_get_setting('allow_message_tool')=='true') {
  976. $success= get_lang('SelectedMessagesDeleted');
  977. } else {
  978. $success= get_lang('SelectedMessagesDeleted');
  979. }
  980. } else {
  981. $success= get_lang('SelectedMessagesDeleted');
  982. }
  983. if (isset ($_REQUEST['action'])) {
  984. switch ($_REQUEST['action']) {
  985. case 'delete' :
  986. $number_of_selected_messages = count($_POST['id']);
  987. foreach ($_POST['id'] as $index => $message_id) {
  988. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $message_id);
  989. }
  990. Display::display_normal_message(api_xml_http_response_encode($success),false);
  991. break;
  992. case 'deleteone' :
  993. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $_GET['id']);
  994. Display::display_confirmation_message(api_xml_http_response_encode($success),false);
  995. echo '<br />';
  996. break;
  997. }
  998. }
  999. // display sortable table with messages of the current user
  1000. //$table = new SortableTable('messages', 'get_number_of_messages_mask', 'get_message_data_mask', 3, get_number_of_messages_mask(),'DESC');
  1001. $table = new SortableTable('message_inbox', array('MessageManager','get_number_of_messages'), array('MessageManager','get_message_data'),3,20,'DESC');
  1002. $table->set_header(0, '', false,array ('style' => 'width:20px;'));
  1003. $title=api_xml_http_response_encode(get_lang('Title'));
  1004. $action=api_xml_http_response_encode(get_lang('Actions'));
  1005. $table->set_header(1,api_xml_http_response_encode(get_lang('From')),true);
  1006. $table->set_header(2,$title,true);
  1007. $table->set_header(3,api_xml_http_response_encode(get_lang('Date')),true, array('style' => 'width:150px;'));
  1008. $table->set_header(4,$action,false,array ('style' => 'width:70px;'));
  1009. if ($_REQUEST['f']=='social') {
  1010. $parameters['f'] = 'social';
  1011. $table->set_additional_parameters($parameters);
  1012. }
  1013. echo '<div id="div_content_table_data">';
  1014. if ($request===true) {
  1015. echo '<form name="form_send" id="form_send" action="" method="post">';
  1016. echo '<input type="hidden" name="action" value="delete" />';
  1017. $table->display();
  1018. echo '</form>';
  1019. if (get_number_of_messages_mask() > 0) {
  1020. echo '<a href="javascript:void(0)" onclick="selectall_cheks()">'.api_xml_http_response_encode(get_lang('SelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1021. echo '<a href="javascript:void(0)" onclick="unselectall_cheks()">'.api_xml_http_response_encode(get_lang('UnSelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1022. echo '<button class="save" name="delete" type="button" value="'.api_xml_http_response_encode(get_lang('DeleteSelectedMessages')).'" onclick="submit_form(\'inbox\')">'.api_xml_http_response_encode(get_lang('DeleteSelectedMessages')).'</button>';
  1023. }
  1024. } else {
  1025. $table->set_form_actions(array ('delete' => get_lang('DeleteSelectedMessages')));
  1026. $table->display();
  1027. }
  1028. echo '</div>';
  1029. }
  1030. function get_number_of_messages_mask() {
  1031. return MessageManager::get_number_of_messages();
  1032. }
  1033. function get_message_data_mask($from, $number_of_items, $column, $direction) {
  1034. $column='3';
  1035. $direction='DESC';
  1036. //non set by SortableTable ?
  1037. $number_of_items=get_number_of_messages_mask();
  1038. return MessageManager::get_message_data($from, $number_of_items, $column, $direction);
  1039. }
  1040. function outbox_display() {
  1041. $table_message = Database::get_main_table(TABLE_MESSAGE);
  1042. $request=api_is_xml_http_request();
  1043. global $charset;
  1044. $social_link = false;
  1045. if ($_REQUEST['f']=='social') {
  1046. $social_link ='f=social';
  1047. }
  1048. if ($_SESSION['social_exist']===true) {
  1049. if (api_get_setting('allow_social_tool')=='true' && api_get_setting('allow_message_tool')=='true') {
  1050. $success= get_lang('SelectedMessagesDeleted')."&nbsp<br><a href=\""."../social/index.php?$social_link\">".get_lang('BackToOutbox')."</a>";
  1051. }else {
  1052. $success=get_lang('SelectedMessagesDeleted')."&nbsp<br><a href=\""."../social/index.php?$social_link\">".get_lang('BackToOutbox')."</a>";
  1053. }
  1054. } else {
  1055. $success= get_lang('SelectedMessagesDeleted').'&nbsp</b><br /><a href="outbox.php?'.$social_link.'">'.get_lang('BackToOutbox').'</a>';
  1056. }
  1057. if (isset ($_REQUEST['action'])) {
  1058. switch ($_REQUEST['action']) {
  1059. case 'delete' :
  1060. $number_of_selected_messages = count($_POST['id']);
  1061. if ($number_of_selected_messages!=0) {
  1062. foreach ($_POST['id'] as $index => $message_id) {
  1063. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $message_id);
  1064. }
  1065. }
  1066. Display::display_normal_message(api_xml_http_response_encode($success),false);
  1067. break;
  1068. case 'deleteone' :
  1069. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $_GET['id']);
  1070. Display::display_confirmation_message(api_xml_http_response_encode($success),false);
  1071. echo '<br/>';
  1072. break;
  1073. }
  1074. }
  1075. // display sortable table with messages of the current user
  1076. //$table = new SortableTable('messages', 'get_number_of_messages_send_mask', 'get_message_data_send_mask', 3, get_number_of_messages_send_mask(), 'DESC');
  1077. $table = new SortableTable('message_outbox', array('MessageManager','get_number_of_messages_sent'), array('MessageManager','get_message_data_sent'),3,20,'DESC');
  1078. $parameters['f'] = Security::remove_XSS($_GET['f']);
  1079. $table->set_additional_parameters($parameters);
  1080. $table->set_header(0, '', false,array ('style' => 'width:20px;'));
  1081. $title = api_xml_http_response_encode(get_lang('Title'));
  1082. $action= api_xml_http_response_encode(get_lang('Actions'));
  1083. $table->set_header(1, api_xml_http_response_encode(get_lang('To')),true);
  1084. $table->set_header(2, $title,true);
  1085. $table->set_header(3, api_xml_http_response_encode(get_lang('Date')),true,array ('style' => 'width:150px;'));
  1086. $table->set_header(4,$action, false,array ('style' => 'width:70px;'));
  1087. /*
  1088. if ($_REQUEST['f']=='social') {
  1089. $parameters['f'] = 'social';
  1090. $table->set_additional_parameters($parameters);
  1091. }
  1092. */
  1093. echo '<div id="div_content_table_data_sent">';
  1094. if ($request===true) {
  1095. echo '<form name="form_send_out" id="form_send_out" action="" method="post">';
  1096. echo '<input type="hidden" name="action" value="delete" />';
  1097. $table->display();
  1098. echo '</form>';
  1099. if (get_number_of_messages_send_mask() > 0) {
  1100. echo '<a href="javascript:void(0)" onclick="selectall_cheks()">'.api_xml_http_response_encode(get_lang('SelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1101. echo '<a href="javascript:void(0)" onclick="unselectall_cheks()">'.api_xml_http_response_encode(get_lang('UnSelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1102. echo '<button class="save" name="delete" type="button" value="'.api_xml_http_response_encode(get_lang('DeleteSelectedMessages')).'" onclick="submit_form(\'outbox\')">'.api_xml_http_response_encode(get_lang('DeleteSelectedMessages')).'</button>';
  1103. }
  1104. } else {
  1105. $table->set_form_actions(array ('delete' => get_lang('DeleteSelectedMessages')));
  1106. $table->display();
  1107. }
  1108. echo '</div>';
  1109. }
  1110. function get_number_of_messages_send_mask() {
  1111. return MessageManager::get_number_of_messages_sent();
  1112. }
  1113. function get_message_data_send_mask($from, $number_of_items, $column, $direction) {
  1114. $column='3';
  1115. $direction='desc';
  1116. //non set by SortableTable ?
  1117. $number_of_items=get_number_of_messages_send_mask();
  1118. return MessageManager::get_message_data_sent($from, $number_of_items, $column, $direction);
  1119. }
  1120. ?>