message.lib.php 51 KB

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  1. <?php
  2. /* For licensing terms, see /chamilo_license.txt */
  3. /**
  4. ==============================================================================
  5. * This class provides methods for messages management.
  6. * Include/require it in your code to use its features.
  7. *
  8. * @package dokeos.library
  9. ==============================================================================
  10. */
  11. require_once api_get_path(LIBRARY_PATH).'online.inc.php';
  12. require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
  13. require_once api_get_path(LIBRARY_PATH).'fileDisplay.lib.php';
  14. require_once api_get_path(LIBRARY_PATH).'usermanager.lib.php';
  15. require_once api_get_path(LIBRARY_PATH).'group_portal_manager.lib.php';
  16. /*
  17. * @todo use constants!
  18. */
  19. define('MESSAGE_STATUS_NEW', '0');
  20. define('MESSAGE_STATUS_UNREAD', '1');
  21. //2 ??
  22. define('MESSAGE_STATUS_DELETED', '3');
  23. define('MESSAGE_STATUS_OUTBOX', '4');
  24. define('MESSAGE_STATUS_INVITATION_PENDING', '5');
  25. define('MESSAGE_STATUS_INVITATION_ACCEPTED','6');
  26. define('MESSAGE_STATUS_INVITATION_DENIED', '7');
  27. class MessageManager
  28. {
  29. public static function get_online_user_list($current_user_id) {
  30. $min=30;
  31. global $_configuration;
  32. $userlist = WhoIsOnline($current_user_id,$_configuration['statistics_database'],$min);
  33. foreach($userlist as $row) {
  34. $receiver_id = $row[0];
  35. $online_user_list[$receiver_id] = GetFullUserName($receiver_id).($current_user_id==$receiver_id?("&nbsp;(".get_lang('Myself').")"):(""));
  36. }
  37. return $online_user_list;
  38. }
  39. /**
  40. * Displays info stating that the message is sent successfully.
  41. */
  42. public static function display_success_message($uid) {
  43. global $charset;
  44. if ($_SESSION['social_exist']===true) {
  45. $redirect="#remote-tab-2";
  46. if (api_get_setting('allow_social_tool')=='true' && api_get_setting('allow_message_tool')=='true') {
  47. $success=get_lang('MessageSentTo').
  48. "&nbsp;<b>".
  49. GetFullUserName($uid).
  50. "</b>";
  51. }else {
  52. $success=get_lang('MessageSentTo').
  53. "&nbsp;<b>".
  54. GetFullUserName($uid).
  55. "</b>";
  56. }
  57. } else {
  58. $success=get_lang('MessageSentTo').
  59. "&nbsp;<b>".
  60. GetFullUserName($uid).
  61. "</b>";
  62. }
  63. Display::display_confirmation_message(api_xml_http_response_encode($success), false);
  64. }
  65. /**
  66. * Displays the wysiwyg html editor.
  67. */
  68. public static function display_html_editor_area($name, $resp) {
  69. api_disp_html_area($name, get_lang('TypeYourMessage'), '', '', null, array('ToolbarSet' => 'Messages', 'Width' => '95%', 'Height' => '250'));
  70. }
  71. /**
  72. * Get the new messages for the current user from the database.
  73. */
  74. public static function get_new_messages() {
  75. $table_message = Database::get_main_table(TABLE_MESSAGE);
  76. if (!api_get_user_id()) {
  77. return false;
  78. }
  79. $i=0;
  80. $query = "SELECT * FROM $table_message WHERE user_receiver_id=".api_get_user_id()." AND msg_status=".MESSAGE_STATUS_UNREAD;
  81. $result = Database::query($query);
  82. $i = Database::num_rows($result);
  83. return $i;
  84. }
  85. /**
  86. * Get the list of user_ids of users who are online.
  87. */
  88. public static function users_connected_by_id() {
  89. global $_configuration, $_user;
  90. $minute=30;
  91. $user_connect = WhoIsOnline($_user['user_id'],$_configuration['statistics_database'],$minute);
  92. for ($i=0; $i<count($user_connect); $i++) {
  93. $user_id_list[$i]=$user_connect[$i][0];
  94. }
  95. return $user_id_list;
  96. }
  97. /**
  98. * Gets the total number of messages, used for the inbox sortable table
  99. */
  100. public static function get_number_of_messages ($unread = false) {
  101. $table_message = Database::get_main_table(TABLE_MESSAGE);
  102. $condition_msg_status = '';
  103. if ($unread) {
  104. $condition_msg_status = ' msg_status = '.MESSAGE_STATUS_UNREAD.' ';
  105. } else {
  106. $condition_msg_status = ' msg_status IN('.MESSAGE_STATUS_NEW.','.MESSAGE_STATUS_UNREAD.') ';
  107. }
  108. $sql_query = "SELECT COUNT(*) as number_messages FROM $table_message WHERE $condition_msg_status AND user_receiver_id=".api_get_user_id();
  109. $sql_result = Database::query($sql_query);
  110. $result = Database::fetch_array($sql_result);
  111. return $result['number_messages'];
  112. }
  113. /**
  114. * Gets information about some messages, used for the inbox sortable table
  115. * @param int $from
  116. * @param int $number_of_items
  117. * @param string $direction
  118. */
  119. public static function get_message_data ($from, $number_of_items, $column, $direction) {
  120. global $charset;
  121. $from = intval($from);
  122. $number_of_items = intval($number_of_items);
  123. //forcing this order
  124. if (!isset($direction)) {
  125. $column = 3;
  126. $direction = 'DESC';
  127. } else {
  128. $column = intval($column);
  129. if (!in_array($direction, array('ASC', 'DESC')))
  130. $direction = 'ASC';
  131. }
  132. $table_message = Database::get_main_table(TABLE_MESSAGE);
  133. $request=api_is_xml_http_request();
  134. $sql_query = "SELECT id as col0, user_sender_id as col1, title as col2, send_date as col3, msg_status as col4 FROM $table_message " .
  135. " WHERE user_receiver_id=".api_get_user_id()." AND msg_status IN (0,1)" .
  136. " ORDER BY col$column $direction LIMIT $from,$number_of_items";
  137. $sql_result = Database::query($sql_query);
  138. $i = 0;
  139. $message_list = array ();
  140. while ($result = Database::fetch_row($sql_result)) {
  141. if ($request===true) {
  142. $message[0] = '<input type="checkbox" value='.$result[0].' name="id[]">';
  143. } else {
  144. $message[0] = ($result[0]);
  145. }
  146. $result[2] = Security::remove_XSS($result[2]);
  147. $result[2] = cut($result[2],80,true);
  148. if ($request===true) {
  149. /*if($result[4]==0) {
  150. $message[1] = Display::return_icon('mail_open.png',get_lang('AlreadyReadMessage'));//Message already read
  151. } else {
  152. $message[1] = Display::return_icon('mail.png',get_lang('UnReadMessage'));//Message without reading
  153. }*/
  154. $message[1] = '<a onclick="get_action_url_and_show_messages(1,'.$result[0].')" href="javascript:void(0)">'.GetFullUserName($result[1]).'</a>';
  155. $message[2] = '<a onclick="get_action_url_and_show_messages(1,'.$result[0].')" href="javascript:void(0)">'.str_replace("\\","",$result[2]).'</a>';
  156. $message[4] = '<a onclick="reply_to_messages(\'show\','.$result[0].',\'\')" href="javascript:void(0)">'.Display::return_icon('message_reply.png',get_lang('ReplyToMessage')).'</a>'.
  157. '&nbsp;&nbsp;<a onclick="delete_one_message('.$result[0].')" href="javascript:void(0)" >'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  158. } else {
  159. if($result[4]==1) {
  160. $class = 'class = "unread"';
  161. } else {
  162. $class = 'class = "read"';
  163. }
  164. $link = '';
  165. if ($_GET['f']=='social') {
  166. $link = '&f=social';
  167. }
  168. $message[1] = '<a '.$class.' href="view_message.php?id='.$result[0].$link.'">'.GetFullUserName(($result[1])).'</a>';;
  169. $message[2] = '<a '.$class.' href="view_message.php?id='.$result[0].$link.'">'.$result[2].'</a>';
  170. $message[4] = '<a href="new_message.php?re_id='.$result[0].'&f='.Security::remove_XSS($_GET['f']).'">'.Display::return_icon('message_reply.png',get_lang('ReplyToMessage')).'</a>'.
  171. '&nbsp;&nbsp;<a delete_one_message('.$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>';
  172. }
  173. $message[3] = $result[3]; //date stays the same
  174. foreach($message as $key => $value) {
  175. $message[$key] = api_xml_http_response_encode($value);
  176. }
  177. $message_list[] = $message;
  178. $i++;
  179. }
  180. return $message_list;
  181. }
  182. /**
  183. * save message for social network
  184. * @param int receiver user id
  185. * @param string subject
  186. * @param string content
  187. * @param array attachment files array($_FILES) (optional)
  188. * @param array comments about attachment files (optional)
  189. * @param int group id (optional)
  190. * @param int parent id (optional)
  191. * @param int message id for updating the message (optional)
  192. * @return bool
  193. */
  194. 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) {
  195. global $charset;
  196. $table_message = Database::get_main_table(TABLE_MESSAGE);
  197. $group_id = intval($group_id);
  198. $receiver_user_id = intval($receiver_user_id);
  199. $parent_id = intval($parent_id);
  200. $user_sender_id = api_get_user_id();
  201. //var_dump($subject,$content);exit;
  202. $total_filesize = 0;
  203. if (is_array($file_attachments)) {
  204. foreach ($file_attachments as $file_attach) {
  205. $total_filesize += $file_attach['size'];
  206. }
  207. }
  208. // validating fields
  209. if (empty($subject)) {
  210. return get_lang('YouShouldWriteASubject');
  211. } else if ($total_filesize > intval(api_get_setting('message_max_upload_filesize'))) {
  212. return sprintf(get_lang("FilesSizeExceedsX"),format_file_size(api_get_setting('message_max_upload_filesize')));
  213. }
  214. if (!empty($receiver_user_id) || !empty($group_id)) {
  215. // message for user friend
  216. // $subject = api_convert_encoding($subject, $charset);
  217. $subject = Database::escape_string($subject);
  218. // $content = api_convert_encoding($content, $charset);
  219. $content = Database::escape_string($content);
  220. //$content = Security::remove_XSS($content);
  221. //useless query
  222. //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 = '$parent_id'";
  223. //$res_exist = Database::query($sql);
  224. //$row_exist = Database::fetch_array($res_exist,'ASSOC');
  225. //We should ALWAYS sent emails
  226. //if ($row_exist['count'] == 0) {
  227. //message in inbox for user friend
  228. if ($edit_message_id) {
  229. $query = " UPDATE $table_message SET update_date = '".date('Y-m-d H:i:s')."', title = '$subject', content = '$content' WHERE id = '$edit_message_id' ";
  230. $result = Database::query($query);
  231. $inbox_last_id = $edit_message_id;
  232. } else {
  233. $query = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) ".
  234. " VALUES ('$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')."')";
  235. $result = Database::query($query);
  236. $inbox_last_id = Database::insert_id();
  237. }
  238. // save attachment file for inbox messages
  239. if (is_array($file_attachments)) {
  240. $i = 0;
  241. foreach ($file_attachments as $file_attach) {
  242. if ($file_attach['error'] == 0) {
  243. self::save_message_attachment_file($file_attach,$file_comments[$i],$inbox_last_id,null,$receiver_user_id,$group_id);
  244. }
  245. $i++;
  246. }
  247. }
  248. if (empty($group_id)) {
  249. //message in outbox for user friend or group
  250. $sql = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) ".
  251. " VALUES ('$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')."')";
  252. $rs = Database::query($sql);
  253. $outbox_last_id = Database::insert_id();
  254. // save attachment file for outbox messages
  255. if (is_array($file_attachments)) {
  256. $o = 0;
  257. foreach ($file_attachments as $file_attach) {
  258. if ($file_attach['error'] == 0) {
  259. self::save_message_attachment_file($file_attach,$file_comments[$o],$outbox_last_id,$user_sender_id);
  260. }
  261. $o++;
  262. }
  263. }
  264. }
  265. return $result;
  266. }
  267. return false;
  268. }
  269. /**
  270. * Update parent ids for other receiver user from current message in groups
  271. * @author Christian Fasanando Flores
  272. * @param int parent id
  273. * @param int receiver user id
  274. * @param int message id
  275. * @return void
  276. */
  277. public static function update_parent_ids_from_reply($parent_id,$receiver_user_id,$message_id) {
  278. $table_message = Database::get_main_table(TABLE_MESSAGE);
  279. $parent_id = intval($parent_id);
  280. $receiver_user_id = intval($receiver_user_id);
  281. $message_id = intval($message_id);
  282. // first get data from message id (parent)
  283. $sql_message= "SELECT * FROM $table_message WHERE id = '$parent_id'";
  284. $rs_message = Database::query($sql_message);
  285. $row_message= Database::fetch_array($rs_message);
  286. // get message id from data found early for other receiver user
  287. $sql_msg_id = " SELECT id FROM $table_message WHERE user_sender_id ='{$row_message[user_sender_id]}'
  288. AND title='{$row_message[title]}' AND content='{$row_message[content]}' AND group_id='{$row_message[group_id]}' AND user_receiver_id='$receiver_user_id'";
  289. $rs_msg_id = Database::query($sql_msg_id);
  290. $row = Database::fetch_array($rs_msg_id);
  291. // update parent_id for other user receiver
  292. $sql_upd = "UPDATE $table_message SET parent_id = '{$row[id]}' WHERE id = '$message_id'";
  293. Database::query($sql_upd);
  294. }
  295. public static function delete_message_by_user_receiver ($user_receiver_id,$id) {
  296. $table_message = Database::get_main_table(TABLE_MESSAGE);
  297. if ($id != strval(intval($id))) return false;
  298. $user_receiver_id = intval($user_receiver_id);
  299. $id = Database::escape_string($id);
  300. $sql="SELECT * FROM $table_message WHERE id=".$id." AND msg_status<>4;";
  301. $rs=Database::query($sql);
  302. if (Database::num_rows($rs) > 0 ) {
  303. $row = Database::fetch_array($rs);
  304. // delete attachment file
  305. $res = self::delete_message_attachment_file($id,$user_receiver_id);
  306. // delete message
  307. $query = "UPDATE $table_message SET msg_status=3 WHERE user_receiver_id=".$user_receiver_id." AND id=".$id;
  308. //$query = "DELETE FROM $table_message WHERE user_receiver_id=".Database::escape_string($user_receiver_id)." AND id=".$id;
  309. $result = Database::query($query);
  310. return $result;
  311. } else {
  312. return false;
  313. }
  314. }
  315. /**
  316. * Set status deleted
  317. * @author Isaac FLores Paz <isaac.flores@dokeos.com>
  318. * @param integer
  319. * @param integer
  320. * @return array
  321. */
  322. public static function delete_message_by_user_sender ($user_sender_id,$id) {
  323. if ($id != strval(intval($id))) return false;
  324. $table_message = Database::get_main_table(TABLE_MESSAGE);
  325. $id = intval($id);
  326. $user_sender_id = intval($user_sender_id);
  327. $sql="SELECT * FROM $table_message WHERE id='$id'";
  328. $rs=Database::query($sql);
  329. if (Database::num_rows($rs) > 0 ) {
  330. $row = Database::fetch_array($rs);
  331. // delete attachment file
  332. $res = self::delete_message_attachment_file($id,$user_sender_id);
  333. // delete message
  334. $query = "UPDATE $table_message SET msg_status=3 WHERE user_sender_id='$user_sender_id' AND id='$id'";
  335. //$query = "DELETE FROM $table_message WHERE user_sender_id='$user_sender_id' AND id='$id'";
  336. $result = Database::query($query);
  337. return $result;
  338. }
  339. return false;
  340. }
  341. /**
  342. * Saves a message attachment files
  343. * @param array $_FILES['name']
  344. * @param string a comment about the uploaded file
  345. * @param int message id
  346. * @param int receiver user id (optional)
  347. * @param int sender user id (optional)
  348. * @param int group id (optional)
  349. * @return void
  350. */
  351. public static function save_message_attachment_file($file_attach,$file_comment,$message_id,$receiver_user_id=0,$sender_user_id=0,$group_id=0) {
  352. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  353. // Try to add an extension to the file if it hasn't one
  354. $new_file_name = add_ext_on_mime(stripslashes($file_attach['name']), $file_attach['type']);
  355. // user's file name
  356. $file_name =$file_attach['name'];
  357. if (!filter_extension($new_file_name)) {
  358. Display :: display_error_message(get_lang('UplUnableToSaveFileFilteredExtension'));
  359. } else {
  360. $new_file_name = uniqid('');
  361. $message_user_id = '';
  362. if (!empty($receiver_user_id)) {
  363. $message_user_id = $receiver_user_id;
  364. } else {
  365. $message_user_id = $sender_user_id;
  366. }
  367. // User-reserved directory where photos have to be placed.
  368. if (!empty($group_id)) {
  369. $path_user_info = GroupPortalManager::get_group_picture_path_by_id($group_id, 'system', true);
  370. } else {
  371. $path_user_info = UserManager::get_user_picture_path_by_id($message_user_id, 'system', true);
  372. }
  373. $path_message_attach = $path_user_info['dir'].'message_attachments/';
  374. // If this directory does not exist - we create it.
  375. if (!file_exists($path_message_attach)) {
  376. @mkdir($path_message_attach, api_get_permissions_for_new_directories(), true);
  377. }
  378. $new_path=$path_message_attach.$new_file_name;
  379. if (is_uploaded_file($file_attach['tmp_name'])) {
  380. $result= @copy($file_attach['tmp_name'], $new_path);
  381. }
  382. $safe_file_comment= Database::escape_string($file_comment);
  383. $safe_file_name = Database::escape_string($file_name);
  384. $safe_new_file_name = Database::escape_string($new_file_name);
  385. // Storing the attachments if any
  386. $sql="INSERT INTO $tbl_message_attach(filename,comment, path,message_id,size)
  387. VALUES ( '$safe_file_name', '$safe_file_comment', '$safe_new_file_name' , '$message_id', '".$file_attach['size']."' )";
  388. $result=Database::query($sql);
  389. }
  390. }
  391. /**
  392. * Delete message attachment files (logically updating the row with a suffix _DELETE_id)
  393. * @param int message id
  394. * @param int message user id (receiver user id or sender user id)
  395. * @param int group id (optional)
  396. * @return void
  397. */
  398. public static function delete_message_attachment_file($message_id,$message_uid,$group_id=0) {
  399. $message_id = intval($message_id);
  400. $message_uid = intval($message_uid);
  401. $table_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  402. $sql= "SELECT * FROM $table_message_attach WHERE message_id = '$message_id'";
  403. $rs = Database::query($sql);
  404. $new_paths = array();
  405. while ($row = Database::fetch_array($rs)) {
  406. $path = $row['path'];
  407. $attach_id = $row['id'];
  408. $new_path = $path.'_DELETED_'.$attach_id;
  409. if (!empty($group_id)) {
  410. $path_user_info = GroupPortalManager::get_group_picture_path_by_id($group_id, 'system', true);
  411. } else {
  412. $path_user_info = UserManager::get_user_picture_path_by_id($message_uid, 'system', true);
  413. }
  414. $path_message_attach = $path_user_info['dir'].'message_attachments/';
  415. if (is_file($path_message_attach.$path)) {
  416. if(rename($path_message_attach.$path, $path_message_attach.$new_path)) {
  417. $sql_upd = "UPDATE $table_message_attach set path='$new_path' WHERE id ='$attach_id'";
  418. $rs_upd = Database::query($sql_upd);
  419. }
  420. }
  421. }
  422. }
  423. /**
  424. * update messages by user id and message id
  425. * @param int user id
  426. * @param int message id
  427. * @return resource
  428. */
  429. public static function update_message ($user_id, $message_id) {
  430. if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) return false;
  431. $table_message = Database::get_main_table(TABLE_MESSAGE);
  432. $query = "UPDATE $table_message SET msg_status = '0' WHERE msg_status<>4 AND user_receiver_id=".intval($user_id)." AND id='".intval($message_id)."'";
  433. $result = Database::query($query);
  434. }
  435. /**
  436. * get messages by user id and message id
  437. * @param int user id
  438. * @param int message id
  439. * @return array
  440. */
  441. public static function get_message_by_user ($user_id,$message_id) {
  442. if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) return false;
  443. $table_message = Database::get_main_table(TABLE_MESSAGE);
  444. $query = "SELECT * FROM $table_message WHERE user_receiver_id=".intval($user_id)." AND id='".intval($message_id)."'";
  445. $result = Database::query($query);
  446. return $row = Database::fetch_array($result);
  447. }
  448. /**
  449. * get messages by group id
  450. * @param int group id
  451. * @return array
  452. */
  453. public static function get_messages_by_group($group_id) {
  454. if ($group_id != strval(intval($group_id))) return false;
  455. $table_message = Database::get_main_table(TABLE_MESSAGE);
  456. $current_uid = api_get_user_id();
  457. $group_id = intval($group_id);
  458. $query = "SELECT * FROM $table_message WHERE group_id=$group_id AND msg_status <> ".MESSAGE_STATUS_OUTBOX." ORDER BY id";
  459. $rs = Database::query($query);
  460. $data = array();
  461. if (Database::num_rows($rs) > 0) {
  462. while ($row = Database::fetch_array($rs)) {
  463. $data[] = $row;
  464. }
  465. }
  466. return $data;
  467. }
  468. /**
  469. * get messages by parent id optionally with limit
  470. * @param int parent id
  471. * @param int group id (optional)
  472. * @param int offset (optional)
  473. * @param int limit (optional)
  474. * @return array
  475. */
  476. public static function get_messages_by_parent($parent_id,$group_id = '',$offset = 0,$limit = 0) {
  477. if ($parent_id != strval(intval($parent_id))) return false;
  478. $table_message = Database::get_main_table(TABLE_MESSAGE);
  479. $current_uid = api_get_user_id();
  480. $parent_id = intval($parent_id);
  481. $condition_group_id = "";
  482. if ($group_id !== '') {
  483. $group_id = intval($group_id);
  484. $condition_group_id = " AND group_id = '$group_id' ";
  485. }
  486. $condition_limit = "";
  487. if ($offset && $limit) {
  488. $offset = ($offset - 1) * $limit;
  489. $condition_limit = " LIMIT $offset,$limit ";
  490. }
  491. $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 ";
  492. $rs = Database::query($query);
  493. $data = array();
  494. if (Database::num_rows($rs) > 0) {
  495. while ($row = Database::fetch_array($rs)) {
  496. $data[$row['id']] = $row;
  497. }
  498. }
  499. return $data;
  500. }
  501. /**
  502. * Gets information about if exist messages
  503. * @author Isaac FLores Paz <isaac.flores@dokeos.com>
  504. * @param integer
  505. * @param integer
  506. * @return boolean
  507. */
  508. public static function exist_message ($user_id, $id) {
  509. if ($id != strval(intval($id)) || $user_id != strval(intval($user_id))) return false;
  510. $table_message = Database::get_main_table(TABLE_MESSAGE);
  511. $query = "SELECT id FROM $table_message WHERE user_receiver_id=".Database::escape_string($user_id)." AND id='".Database::escape_string($id)."'";
  512. $result = Database::query($query);
  513. $num = Database::num_rows($result);
  514. if ($num>0)
  515. return true;
  516. else
  517. return false;
  518. }
  519. /**
  520. * Gets information about messages sent
  521. * @param integer
  522. * @param integer
  523. * @param string
  524. * @return array
  525. */
  526. public static function get_message_data_sent ($from, $number_of_items, $column, $direction) {
  527. global $charset;
  528. $from = intval($from);
  529. $number_of_items = intval($number_of_items);
  530. if (!isset($direction)) {
  531. $column = 3;
  532. $direction = 'DESC';
  533. } else {
  534. $column = intval($column);
  535. if (!in_array($direction, array('ASC', 'DESC')))
  536. $direction = 'ASC';
  537. }
  538. $table_message = Database::get_main_table(TABLE_MESSAGE);
  539. $request=api_is_xml_http_request();
  540. $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 $table_message " .
  541. "WHERE user_sender_id=".api_get_user_id()." AND msg_status=".MESSAGE_STATUS_OUTBOX." " .
  542. "ORDER BY col$column $direction LIMIT $from,$number_of_items";
  543. $sql_result = Database::query($sql_query);
  544. $i = 0;
  545. $message_list = array ();
  546. while ($result = Database::fetch_row($sql_result)) {
  547. if ($request===true) {
  548. $message[0] = '<input type="checkbox" value='.$result[0].' name="out[]">';
  549. } else {
  550. $message[0] = ($result[0]);
  551. }
  552. $class = 'class = "read"';
  553. $result[2] = Security::remove_XSS($result[2]);
  554. if ($request===true) {
  555. $message[1] = '<a onclick="show_sent_message('.$result[0].')" href="javascript:void(0)">'.GetFullUserName($result[4]).'</a>';
  556. $message[2] = '<a onclick="show_sent_message('.$result[0].')" href="javascript:void(0)">'.str_replace("\\","",$result[2]).'</a>';
  557. $message[3] = $result[3]; //date stays the same
  558. $message[4] = '&nbsp;&nbsp;<a onclick="delete_one_message_outbox('.$result[0].')" href="javascript:void(0)" >'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  559. } else {
  560. $link = '';
  561. if ($_GET['f']=='social') {
  562. $link = '&f=social';
  563. }
  564. $message[1] = '<a '.$class.' onclick="show_sent_message ('.$result[0].')" href="../messages/view_message.php?id_send='.$result[0].$link.'">'.GetFullUserName($result[4]).'</a>';
  565. $message[2] = '<a '.$class.' onclick="show_sent_message ('.$result[0].')" href="../messages/view_message.php?id_send='.$result[0].$link.'">'.$result[2].'</a>';
  566. $message[3] = $result[3]; //date stays the same
  567. $message[4] = '<a href="outbox.php?action=deleteone&id='.$result[0].'&f='.Security::remove_XSS($_GET['f']).'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmDeleteMessage')))."'".')) return false;">'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  568. }
  569. foreach($message as $key => $value) {
  570. $message[$key] = $value;
  571. }
  572. $message_list[] = $message;
  573. $i++;
  574. }
  575. return $message_list;
  576. }
  577. /**
  578. * Gets information about number messages sent
  579. * @author Isaac FLores Paz <isaac.flores@dokeos.com>
  580. * @param void
  581. * @return integer
  582. */
  583. public static function get_number_of_messages_sent () {
  584. $table_message = Database::get_main_table(TABLE_MESSAGE);
  585. $sql_query = "SELECT COUNT(*) as number_messages FROM $table_message WHERE msg_status=".MESSAGE_STATUS_OUTBOX." AND user_sender_id=".api_get_user_id();
  586. $sql_result = Database::query($sql_query);
  587. $result = Database::fetch_array($sql_result);
  588. return $result['number_messages'];
  589. }
  590. /**
  591. * display message box in the inbox
  592. * @param int the message id
  593. * @param string inbox or outbox strings are available
  594. * @return string html with the message content
  595. */
  596. public static function show_message_box($message_id, $source = 'inbox') {
  597. $table_message = Database::get_main_table(TABLE_MESSAGE);
  598. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  599. $message_id = intval($message_id);
  600. if ($source == 'outbox') {
  601. if (isset($message_id) && is_numeric($message_id)) {
  602. $query = "SELECT * FROM $table_message WHERE user_sender_id=".api_get_user_id()." AND id=".$message_id." AND msg_status=4;";
  603. $result = Database::query($query);
  604. $path = 'outbox.php';
  605. }
  606. } else {
  607. if (is_numeric($message_id) && !empty($message_id)) {
  608. $query = "UPDATE $table_message SET msg_status = '".MESSAGE_STATUS_NEW."' WHERE user_receiver_id=".api_get_user_id()." AND id='".$message_id."';";
  609. $result = Database::query($query);
  610. $query = "SELECT * FROM $table_message WHERE msg_status<>4 AND user_receiver_id=".api_get_user_id()." AND id='".$message_id."';";
  611. $result = Database::query($query);
  612. }
  613. $path='inbox.php';
  614. }
  615. $row = Database::fetch_array($result);
  616. // get file attachments by message id
  617. $files_attachments = self::get_links_message_attachment_files($message_id,$source);
  618. $user_con = self::users_connected_by_id();
  619. $band=0;
  620. $reply='';
  621. for ($i=0;$i<count($user_con);$i++)
  622. if ($row[1]==$user_con[$i])
  623. $band=1;
  624. $row[5] = Security::remove_XSS($row[5]);
  625. $message_content = '
  626. <table class="message_view_table" >
  627. <tr>
  628. <td width=10>&nbsp; </td>
  629. <td vAlign=top width="100%">
  630. <table>
  631. <tr>
  632. <td width="100%">
  633. <h1>'.str_replace("\\","",$row[5]).'</h1>
  634. </td>
  635. <tr>';
  636. if (api_get_setting('allow_social_tool') == 'true') {
  637. $user_image = '';
  638. /* @todo add user image
  639. $user_image = UserManager::get_user_picture_path_by_id($row[1],'web', true,false);
  640. $user_image = UserManager::get_picture_user($row[1], $user_image['file'],'40');
  641. $user_image = '<img src="'.$user_image['file'].'" style="'.$user_image['style'].'" >';
  642. */
  643. if ($source == 'outbox') {
  644. $message_content .='<td>'.get_lang('From').' '.$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>';
  645. } else {
  646. $message_content .='<td>'.get_lang('From').' '.$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>';
  647. }
  648. } else {
  649. if ($source == 'outbox') {
  650. $message_content .='<td>'.get_lang('From').'&nbsp;'.GetFullUserName($row[1]).'</b> '.api_strtolower(get_lang('To')).' <b>'.GetFullUserName($row[2]).'</b> </TD>';
  651. } else {
  652. $message_content .='<td>'.get_lang('From').'&nbsp;'.GetFullUserName($row[1]).'</b> '.api_strtolower(get_lang('To')).' <b>'.get_lang('Me').'</b> </TD>';
  653. }
  654. }
  655. $message_content .='</tr>
  656. <tr>
  657. <td>'.get_lang('Date').'&nbsp; '.$row[4].'</TD>
  658. </tr>
  659. </tr>
  660. </table>
  661. <br />
  662. <table height=209 width="100%" bgColor=#ffffff>
  663. <TBODY>
  664. <TR>
  665. <TD vAlign=top class="view-message-content">'.str_replace("\\","",$row[6]).'</TD>
  666. </TR>
  667. </TBODY>
  668. </table>
  669. <div id="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>
  670. <DIV class=HT style="PADDING-BOTTOM: 5px">';
  671. $social_link = '';
  672. if ($_GET['f'] == 'social') {
  673. $social_link = 'f=social';
  674. }
  675. if ($source == 'outbox') {
  676. $message_content .= '<a href="outbox.php?'.$social_link.'">'.Display::return_icon('back.png',get_lang('ReturnToOutbox')).get_lang('ReturnToOutbox').'</a> &nbsp';
  677. } else {
  678. $message_content .= '<a href="inbox.php?'.$social_link.'">'.Display::return_icon('back.png',get_lang('ReturnToInbox')).get_lang('ReturnToInbox').'</a> &nbsp';
  679. $message_content .= '<a href="new_message.php?re_id='.$message_id.'&'.$social_link.'">'.Display::return_icon('message_reply.png',get_lang('ReplyToMessage')).get_lang('ReplyToMessage').'</a> &nbsp';
  680. }
  681. $message_content .= '<a href="inbox.php?action=deleteone&id='.$message_id.'&'.$social_link.'" >'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).''.get_lang('DeleteMessage').'</a>&nbsp';
  682. $message_content .='</DIV></TD>
  683. <TD width=10></TD>
  684. </TR>
  685. </table>';
  686. return $message_content;
  687. }
  688. /**
  689. * display message box sent showing it into outbox
  690. * @return void
  691. */
  692. public static function show_message_box_sent () {
  693. global $charset;
  694. $table_message = Database::get_main_table(TABLE_MESSAGE);
  695. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  696. $message_id = '';
  697. if (is_numeric($_GET['id_send'])) {
  698. $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;";
  699. $result = Database::query($query);
  700. $message_id = intval($_GET['id_send']);
  701. }
  702. $path='outbox.php';
  703. // get file attachments by message id
  704. $files_attachments = self::get_links_message_attachment_files($message_id,'outbox');
  705. $row = Database::fetch_array($result);
  706. $user_con = self::users_connected_by_id();
  707. $band=0;
  708. $reply='';
  709. for ($i=0;$i<count($user_con);$i++)
  710. if ($row[1]==$user_con[$i])
  711. $band=1;
  712. echo '<div class=actions>';
  713. echo '<a onclick="close_and_open_outbox()" href="javascript:void(0)">'.Display::return_icon('folder_up.gif',api_xml_http_response_encode(get_lang('BackToOutbox'))).api_xml_http_response_encode(get_lang('BackToOutbox')).'</a>';
  714. echo '<a onclick="delete_one_message_outbox('.$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>';
  715. echo '</div><br />';
  716. echo '
  717. <table class="message_view_table" >
  718. <TR>
  719. <TD width=10>&nbsp; </TD>
  720. <TD vAlign=top width="100%">
  721. <TABLE>
  722. <TR>
  723. <TD width="100%">
  724. <TR> <h1>'.str_replace("\\","",api_xml_http_response_encode($row[5])).'</h1></TR>
  725. </TD>
  726. <TR>
  727. <TD>'.api_xml_http_response_encode(get_lang('From').'&nbsp;<b>'.GetFullUserName($row[1]).'</b> '.api_strtolower(get_lang('To')).'&nbsp; <b>'.GetFullUserName($row[2])).'</b> </TD>
  728. </TR>
  729. <TR>
  730. <TD >'.api_xml_http_response_encode(get_lang('Date').'&nbsp; '.$row[4]).'</TD>
  731. </TR>
  732. </TR>
  733. </TABLE>
  734. <br />
  735. <TABLE height=209 width="100%" bgColor=#ffffff>
  736. <TBODY>
  737. <TR>
  738. <TD vAlign=top>'.str_replace("\\","",api_xml_http_response_encode($row[6])).'</TD>
  739. </TR>
  740. </TBODY>
  741. </TABLE>
  742. <div id="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>
  743. <DIV class=HT style="PADDING-BOTTOM: 5px"> </DIV></TD>
  744. <TD width=10>&nbsp;</TD>
  745. </TR>
  746. </TABLE>';
  747. }
  748. /**
  749. * get user id by user email
  750. * @param string $user_email
  751. * @return int user id
  752. */
  753. public static function get_user_id_by_email ($user_email) {
  754. $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
  755. $sql='SELECT user_id FROM '.$tbl_user.' WHERE email="'.Database::escape_string($user_email).'";';
  756. $rs=Database::query($sql);
  757. $row=Database::fetch_array($rs,'ASSOC');
  758. if (isset($row['user_id'])) {
  759. return $row['user_id'];
  760. } else {
  761. return null;
  762. }
  763. }
  764. /**
  765. * Displays messages of a group with nested view
  766. * @param int group id
  767. */
  768. public static function display_messages_for_group($group_id) {
  769. global $my_group_role;
  770. $rows = self::get_messages_by_group($group_id);
  771. $rows = self::calculate_children($rows);
  772. $group_info = GroupPortalManager::get_group_data($group_id);
  773. $current_user_id = api_get_user_id();
  774. $topics_per_page = 5;
  775. $items_per_page = 3;
  776. $count_items = 0;
  777. $html_messages = '';
  778. $query_vars = array('id'=>$group_id,'topics_page_nr'=>0);
  779. if (is_array($rows) && count($rows)> 0) {
  780. // prepare array for topics with its items
  781. $topics = array();
  782. $x = 0;
  783. foreach ($rows as $index=>$value) {
  784. if (empty($value['parent_id'])) {
  785. $x = $index;
  786. $topics[$x] = $value;
  787. } else {
  788. $topics[$x]['items'][] = $value;
  789. }
  790. }
  791. uasort($topics,array('MessageManager','order_desc_date'));
  792. $param_names = array_keys($_GET);
  793. $array_html = array();
  794. foreach ($topics as $index => $topic) {
  795. $html = '';
  796. // topics
  797. $indent = 0;
  798. $user_sender_info = UserManager::get_user_info_by_id($topic['user_sender_id']);
  799. $files_attachments = self::get_links_message_attachment_files($topic['id']);
  800. $name = api_get_person_name($user_sender_info['firstname'], $user_sender_info['lastname']);
  801. $html .= '<div class="social-box-container2" >';
  802. $html .= '<div>'.Display::return_icon('content-post-group1.jpg').'</div>';
  803. $html .= '<div class="social-box-content2">';
  804. $html .= '<a href="#" class="head" id="head_'.$topic['id'].'">';
  805. $html .= '<span class="message-group-title-topic">'.(((isset($_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')):
  806. Display::return_icon('div_show.gif',get_lang('Show'),array('style'=>'vertical-align: middle'))).'
  807. '.Security::remove_XSS($topic['title']).'</span>';
  808. $html .= '</a>';
  809. if ($topic['send_date']!=$topic['update_date']) {
  810. if (!empty($topic['update_date']) && $topic['update_date'] != '0000-00-00 00:00:00' ) {
  811. $html .= '<span class="message-group-date" > ('.get_lang('LastUpdate').' '.date_to_str_ago($topic['update_date']).')</span>';
  812. }
  813. } else {
  814. $html .= '<span class="message-group-date" > ('.get_lang('Created').' '.date_to_str_ago($topic['send_date']).')</span>';
  815. }
  816. $html .= '<div id="topic_'.$topic['id'].'" >';
  817. $html .= '<a name="topic_'.$topic['id'].'"></a>';
  818. $html.= '<div style="margin-bottom:10px">';
  819. $html.= '<div id="message-reply-link" style="margin-right:10px">
  820. <a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$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($_GET['items_page_nr']).'" class="thickbox" title="'.get_lang('Reply').'">'.Display :: return_icon('talk.png', get_lang('Reply')).'</a>';
  821. if (($my_group_role == GROUP_USER_PERMISSION_ADMIN || $my_group_role == GROUP_USER_PERMISSION_MODERATOR) || $topic['user_sender_id'] == $current_user_id) {
  822. $html.= '&nbsp;&nbsp;<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$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>';
  823. }
  824. $html.= '</div>';
  825. $html.= '<br />';
  826. $html.= '<div class="message-group-author">'.get_lang('From').'&nbsp;<a href="'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$topic['user_sender_id'].'">'.$name.'&nbsp;</a></div>';
  827. $html.= '<div class="message-group-content">'.$topic['content'].'</div>';
  828. $html.= '<div class="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>';
  829. $html.= '</div>';
  830. // items
  831. if (is_array($topic['items'])) {
  832. $items_page_nr = intval($_GET['items_'.$topic['id'].'_page_nr']);
  833. $array_html_items = array();
  834. foreach ($topic['items'] as $item) {
  835. $html_items = '';
  836. //$indent = $item['indent_cnt']*'15';
  837. $user_sender_info = UserManager::get_user_info_by_id($item['user_sender_id']);
  838. $files_attachments = self::get_links_message_attachment_files($item['id']);
  839. $name = api_get_person_name($user_sender_info['firstname'], $user_sender_info['lastname']);
  840. $html_items.= '<div class="social-box-container3" >';
  841. $html_items .= '<div>'.Display::return_icon('content-post-reply01.jpg').'</div>';
  842. $html_items .= '<div class="social-box-content3">';
  843. $html_items.= '<div id="message-reply-link">';
  844. $html_items.= '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.api_get_user_id().'&group_id='.$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='.$topic['id'].'" class="thickbox" title="'.get_lang('Reply').'">'.Display :: return_icon('talk.png', get_lang('Reply')).'</a>';
  845. if (($my_group_role == GROUP_USER_PERMISSION_ADMIN || $my_group_role == GROUP_USER_PERMISSION_MODERATOR) || $item['user_sender_id'] == $current_user_id) {
  846. $html_items.= '&nbsp;&nbsp;<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$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>';
  847. }
  848. $html_items.= '</div>';
  849. $html_items.= '<div class="message-group-title">'.Security::remove_XSS($item['title']).'&nbsp;</div>';
  850. $html_items.= '<div class="message-group-author">'.get_lang('From').'&nbsp;<a href="'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$item['user_sender_id'].'">'.$name.'&nbsp;</a></div>';
  851. $html_items.= '<div class="message-group-content">'.$item['content'].'</div>';
  852. if ($item['send_date'] != $item['update_date']) {
  853. if (!empty($item['update_date']) && $item['update_date'] != '0000-00-00 00:00:00' ) {
  854. $html_items .= '<div class="message-group-date"> '.get_lang('LastUpdate').' '.date_to_str_ago($item['update_date']).'</div>';
  855. }
  856. } else {
  857. $html_items .= '<div class="message-group-date"> '.get_lang('Created').' '.date_to_str_ago($item['send_date']).'</div>';
  858. }
  859. $html_items.= '<div class="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>';
  860. $html_items.= '</div>';
  861. $html_items.= '</div>';
  862. $array_html_items[] = array($html_items);
  863. }
  864. // grids for items with paginations
  865. $html .= Display::return_sortable_grid('items_'.$topic['id'], array(), $array_html_items, array('hide_navigation'=>false, 'per_page' => $items_per_page), $query_vars, false, array(true, true, true,false), false);
  866. }
  867. $html .= '</div>';
  868. $html .= '</div>';
  869. $html .= '</div>';
  870. $array_html[] = array($html);
  871. }
  872. // grids for items and topics with paginations
  873. $html_messages .= '<div class="social-box-container2">';
  874. $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);
  875. $html_messages .= '</div>';
  876. }
  877. return $html_messages;
  878. }
  879. /**
  880. * Add children to messages by id is used for nested view messages
  881. * @param array rows of messages
  882. * @return array new list adding the item children
  883. */
  884. public static function calculate_children($rows) {
  885. foreach($rows as $row) {
  886. $rows_with_children[$row["id"]]=$row;
  887. $rows_with_children[$row["parent_id"]]["children"][]=$row["id"];
  888. }
  889. $rows=$rows_with_children;
  890. $sorted_rows=array(0=>array());
  891. self::message_recursive_sort($rows, $sorted_rows);
  892. unset($sorted_rows[0]);
  893. return $sorted_rows;
  894. }
  895. /**
  896. * Sort recursively the messages, is used for for nested view messages
  897. * @param array original rows of messages
  898. * @param array list recursive of messages
  899. * @param int seed for calculate the indent
  900. * @param int indent for nested view
  901. * @return void
  902. */
  903. public static function message_recursive_sort($rows, &$messages, $seed=0, $indent=0) {
  904. if($seed>0) {
  905. $messages[$rows[$seed]["id"]]=$rows[$seed];
  906. $messages[$rows[$seed]["id"]]["indent_cnt"]=$indent;
  907. $indent++;
  908. }
  909. if(isset($rows[$seed]["children"])) {
  910. foreach($rows[$seed]["children"] as $child) {
  911. self::message_recursive_sort($rows, $messages, $child, $indent);
  912. }
  913. }
  914. }
  915. /**
  916. * Sort date by desc from a multi-dimensional array
  917. * @param array1 first array to compare
  918. * @param array2 second array to compare
  919. * @return bool
  920. */
  921. public function order_desc_date($array1,$array2) {
  922. return strcmp($array2['send_date'],$array1['send_date']);
  923. }
  924. /**
  925. * Get array of links (download) for message attachment files
  926. * @param int message id
  927. * @param string type message list (inbox/outbox)
  928. * @return array
  929. */
  930. public static function get_links_message_attachment_files($message_id,$type='') {
  931. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  932. $message_id = intval($message_id);
  933. // get file attachments by message id
  934. $links_attach_file = array();
  935. if (!empty($message_id)) {
  936. $sql = "SELECT * FROM $tbl_message_attach WHERE message_id = '$message_id'";
  937. $rs_file = Database::query($sql);
  938. if (Database::num_rows($rs_file) > 0) {
  939. $attach_icon = Display::return_icon('attachment.gif');
  940. $archiveURL=api_get_path(WEB_CODE_PATH).'messages/download.php?type='.$type.'&file=';
  941. while ($row_file = Database::fetch_array($rs_file)) {
  942. $archiveFile= $row_file['path'];
  943. $filename = $row_file['filename'];
  944. $filesize = format_file_size($row_file['size']);
  945. $filecomment= $row_file['comment'];
  946. $links_attach_file[] = $attach_icon.'&nbsp;<a href="'.$archiveURL.$archiveFile.'">'.$filename.'</a>&nbsp;('.$filesize.')'.(!empty($filecomment)?'&nbsp;-&nbsp;'.$filecomment:'');
  947. }
  948. }
  949. }
  950. return $links_attach_file;
  951. }
  952. /**
  953. * Get message list by id
  954. * @param int message id
  955. * @return array
  956. */
  957. public static function get_message_by_id($message_id) {
  958. $tbl_message = Database::get_main_table(TABLE_MESSAGE);
  959. $message_id = intval($message_id);
  960. $sql = "SELECT * FROM $tbl_message WHERE id = '$message_id'";
  961. $res = Database::query($sql);
  962. $item = array();
  963. if (Database::num_rows($res)>0) {
  964. $item = Database::fetch_array($res,'ASSOC');
  965. }
  966. return $item;
  967. }
  968. }
  969. //@todo this functions should be in the message class
  970. function inbox_display() {
  971. global $charset;
  972. // $charset = api_get_setting('platform_charset');
  973. $table_message = Database::get_main_table(TABLE_MESSAGE);
  974. $request=api_is_xml_http_request();
  975. if ($_SESSION['social_exist']===true) {
  976. if (api_get_setting('allow_social_tool')=='true' && api_get_setting('allow_message_tool')=='true') {
  977. $success= get_lang('SelectedMessagesDeleted');
  978. } else {
  979. $success= get_lang('SelectedMessagesDeleted');
  980. }
  981. } else {
  982. $success= get_lang('SelectedMessagesDeleted');
  983. }
  984. if (isset ($_REQUEST['action'])) {
  985. switch ($_REQUEST['action']) {
  986. case 'delete' :
  987. $number_of_selected_messages = count($_POST['id']);
  988. foreach ($_POST['id'] as $index => $message_id) {
  989. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $message_id);
  990. }
  991. Display::display_normal_message(api_xml_http_response_encode($success),false);
  992. break;
  993. case 'deleteone' :
  994. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $_GET['id']);
  995. Display::display_confirmation_message(api_xml_http_response_encode($success),false);
  996. echo '<br />';
  997. break;
  998. }
  999. }
  1000. // display sortable table with messages of the current user
  1001. //$table = new SortableTable('messages', 'get_number_of_messages_mask', 'get_message_data_mask', 3, get_number_of_messages_mask(),'DESC');
  1002. $table = new SortableTable('message_inbox', array('MessageManager','get_number_of_messages'), array('MessageManager','get_message_data'),3,20,'DESC');
  1003. $table->set_header(0, '', false,array ('style' => 'width:20px;'));
  1004. $title=api_xml_http_response_encode(get_lang('Title'));
  1005. $action=api_xml_http_response_encode(get_lang('Actions'));
  1006. $table->set_header(1,api_xml_http_response_encode(get_lang('From')),true);
  1007. $table->set_header(2,$title,true);
  1008. $table->set_header(3,api_xml_http_response_encode(get_lang('Date')),true, array('style' => 'width:150px;'));
  1009. $table->set_header(4,$action,false,array ('style' => 'width:70px;'));
  1010. if ($_REQUEST['f']=='social') {
  1011. $parameters['f'] = 'social';
  1012. $table->set_additional_parameters($parameters);
  1013. }
  1014. echo '<div id="div_content_table_data">';
  1015. if ($request===true) {
  1016. echo '<form name="form_send" id="form_send" action="" method="post">';
  1017. echo '<input type="hidden" name="action" value="delete" />';
  1018. $table->display();
  1019. echo '</form>';
  1020. if (get_number_of_messages_mask() > 0) {
  1021. echo '<a href="javascript:void(0)" onclick="selectall_cheks()">'.api_xml_http_response_encode(get_lang('SelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1022. echo '<a href="javascript:void(0)" onclick="unselectall_cheks()">'.api_xml_http_response_encode(get_lang('UnSelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1023. 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>';
  1024. }
  1025. } else {
  1026. $table->set_form_actions(array ('delete' => get_lang('DeleteSelectedMessages')));
  1027. $table->display();
  1028. }
  1029. echo '</div>';
  1030. }
  1031. function get_number_of_messages_mask() {
  1032. return MessageManager::get_number_of_messages();
  1033. }
  1034. function get_message_data_mask($from, $number_of_items, $column, $direction) {
  1035. $column='3';
  1036. $direction='DESC';
  1037. //non set by SortableTable ?
  1038. $number_of_items=get_number_of_messages_mask();
  1039. return MessageManager::get_message_data($from, $number_of_items, $column, $direction);
  1040. }
  1041. function outbox_display() {
  1042. $table_message = Database::get_main_table(TABLE_MESSAGE);
  1043. $request=api_is_xml_http_request();
  1044. global $charset;
  1045. $social_link = false;
  1046. if ($_REQUEST['f']=='social') {
  1047. $social_link ='f=social';
  1048. }
  1049. if ($_SESSION['social_exist']===true) {
  1050. if (api_get_setting('allow_social_tool')=='true' && api_get_setting('allow_message_tool')=='true') {
  1051. $success= get_lang('SelectedMessagesDeleted')."&nbsp<br><a href=\""."../social/index.php?$social_link\">".get_lang('BackToOutbox')."</a>";
  1052. }else {
  1053. $success=get_lang('SelectedMessagesDeleted')."&nbsp<br><a href=\""."../social/index.php?$social_link\">".get_lang('BackToOutbox')."</a>";
  1054. }
  1055. } else {
  1056. $success= get_lang('SelectedMessagesDeleted').'&nbsp</b><br /><a href="outbox.php?'.$social_link.'">'.get_lang('BackToOutbox').'</a>';
  1057. }
  1058. if (isset ($_REQUEST['action'])) {
  1059. switch ($_REQUEST['action']) {
  1060. case 'delete' :
  1061. $number_of_selected_messages = count($_POST['id']);
  1062. if ($number_of_selected_messages!=0) {
  1063. foreach ($_POST['id'] as $index => $message_id) {
  1064. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $message_id);
  1065. }
  1066. }
  1067. Display::display_normal_message(api_xml_http_response_encode($success),false);
  1068. break;
  1069. case 'deleteone' :
  1070. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $_GET['id']);
  1071. Display::display_confirmation_message(api_xml_http_response_encode($success),false);
  1072. echo '<br/>';
  1073. break;
  1074. }
  1075. }
  1076. // display sortable table with messages of the current user
  1077. //$table = new SortableTable('messages', 'get_number_of_messages_send_mask', 'get_message_data_send_mask', 3, get_number_of_messages_send_mask(), 'DESC');
  1078. $table = new SortableTable('message_outbox', array('MessageManager','get_number_of_messages_sent'), array('MessageManager','get_message_data_sent'),3,20,'DESC');
  1079. $parameters['f'] = Security::remove_XSS($_GET['f']);
  1080. $table->set_additional_parameters($parameters);
  1081. $table->set_header(0, '', false,array ('style' => 'width:20px;'));
  1082. $title = api_xml_http_response_encode(get_lang('Title'));
  1083. $action= api_xml_http_response_encode(get_lang('Actions'));
  1084. $table->set_header(1, api_xml_http_response_encode(get_lang('To')),true);
  1085. $table->set_header(2, $title,true);
  1086. $table->set_header(3, api_xml_http_response_encode(get_lang('Date')),true,array ('style' => 'width:150px;'));
  1087. $table->set_header(4,$action, false,array ('style' => 'width:70px;'));
  1088. /*
  1089. if ($_REQUEST['f']=='social') {
  1090. $parameters['f'] = 'social';
  1091. $table->set_additional_parameters($parameters);
  1092. }
  1093. */
  1094. echo '<div id="div_content_table_data_sent">';
  1095. if ($request===true) {
  1096. echo '<form name="form_send_out" id="form_send_out" action="" method="post">';
  1097. echo '<input type="hidden" name="action" value="delete" />';
  1098. $table->display();
  1099. echo '</form>';
  1100. if (get_number_of_messages_send_mask() > 0) {
  1101. echo '<a href="javascript:void(0)" onclick="selectall_cheks()">'.api_xml_http_response_encode(get_lang('SelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1102. echo '<a href="javascript:void(0)" onclick="unselectall_cheks()">'.api_xml_http_response_encode(get_lang('UnSelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1103. 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>';
  1104. }
  1105. } else {
  1106. $table->set_form_actions(array ('delete' => get_lang('DeleteSelectedMessages')));
  1107. $table->display();
  1108. }
  1109. echo '</div>';
  1110. }
  1111. function get_number_of_messages_send_mask() {
  1112. return MessageManager::get_number_of_messages_sent();
  1113. }
  1114. function get_message_data_send_mask($from, $number_of_items, $column, $direction) {
  1115. $column='3';
  1116. $direction='desc';
  1117. //non set by SortableTable ?
  1118. $number_of_items=get_number_of_messages_send_mask();
  1119. return MessageManager::get_message_data_sent($from, $number_of_items, $column, $direction);
  1120. }
  1121. ?>