message.lib.php 53 KB

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  1. <?php
  2. /* For licensing terms, see /dokeos_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. 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. $userlist = WhoIsOnline($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=1";
  80. $result = Database::query($query,__FILE__,__LINE__);
  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. $user_connect = WhoIsOnline($_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 () {
  100. $table_message = Database::get_main_table(TABLE_MESSAGE);
  101. $sql_query = "SELECT COUNT(*) as number_messages FROM $table_message WHERE msg_status IN (0,1) AND user_receiver_id=".api_get_user_id();
  102. $sql_result = Database::query($sql_query,__FILE__,__LINE__);
  103. $result = Database::fetch_array($sql_result);
  104. return $result['number_messages'];
  105. }
  106. /**
  107. * Gets information about some messages, used for the inbox sortable table
  108. * @param int $from
  109. * @param int $number_of_items
  110. * @param string $direction
  111. */
  112. public static function get_message_data ($from, $number_of_items, $column, $direction) {
  113. global $charset;
  114. $from = intval($from);
  115. $number_of_items = intval($number_of_items);
  116. $column = intval($column);
  117. if (!in_array($direction, array('ASC', 'DESC')))
  118. $direction = 'ASC';
  119. $table_message = Database::get_main_table(TABLE_MESSAGE);
  120. $request=api_is_xml_http_request();
  121. $sql_query = "SELECT id as col0, user_sender_id as col1, title as col2, send_date as col3, msg_status as col4 FROM $table_message " .
  122. "WHERE user_receiver_id=".api_get_user_id()." AND msg_status IN (0,1)" .
  123. "ORDER BY send_date desc, col$column $direction LIMIT $from,$number_of_items";
  124. $sql_result = Database::query($sql_query,__FILE__,__LINE__);
  125. $i = 0;
  126. $message_list = array ();
  127. while ($result = Database::fetch_row($sql_result)) {
  128. if ($request===true) {
  129. $message[0] = '<input type="checkbox" value='.$result[0].' name="id[]">';
  130. } else {
  131. $message[0] = ($result[0]);
  132. }
  133. if ($request===true) {
  134. if($result[4]==0) {
  135. $message[1] = Display::return_icon('mail_open.png',get_lang('AlreadyReadMessage'));//Message already read
  136. } else {
  137. $message[1] = Display::return_icon('mail.png',get_lang('UnReadMessage'));//Message without reading
  138. }
  139. $message[2] = '<a onclick="get_action_url_and_show_messages(1,'.$result[0].')" href="javascript:void(0)">'.GetFullUserName($result[1]).'</a>';
  140. $message[3] = '<a onclick="get_action_url_and_show_messages(1,'.$result[0].')" href="javascript:void(0)">'.str_replace("\\","",$result[2]).'</a>';
  141. $message[5] = '<a onclick="reply_to_messages(\'show\','.$result[0].',\'\')" href="javascript:void(0)">'.Display::return_icon('message_reply.png',get_lang('ReplyToMessage')).'</a>'.
  142. '&nbsp;&nbsp;<a onclick="delete_one_message('.$result[0].')" href="javascript:void(0)" >'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  143. } else {
  144. if($result[4]==1) {
  145. $class = 'class = "unread"';
  146. } else {
  147. $class = 'class = "read"';
  148. }
  149. $link = '';
  150. if ($_GET['f']=='social') {
  151. $link = '&f=social';
  152. }
  153. $message[2] = '<a '.$class.' href="view_message.php?id='.$result[0].$link.'">'.GetFullUserName(($result[1])).'</a>';;
  154. $message[3] = '<a '.$class.' href="view_message.php?id='.$result[0].$link.'">'.$result[2].'</a>';
  155. $message[5] = '<a href="new_message.php?re_id='.$result[0].'">'.Display::return_icon('message_reply.png',get_lang('ReplyToMessage')).'</a>'.
  156. '&nbsp;&nbsp;<a delete_one_message('.$result[0].') href="inbox.php?action=deleteone&id='.$result[0].'">'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  157. }
  158. $message[4] = ($result[3]); //date stays the same
  159. foreach($message as $key => $value) {
  160. $message[$key] = api_xml_http_response_encode($value);
  161. }
  162. $message_list[] = $message;
  163. $i++;
  164. }
  165. return $message_list;
  166. }
  167. /**
  168. * save message for social network
  169. * @param int receiver user id
  170. * @param string subject
  171. * @param string content
  172. * @param array attachment files array($_FILES) (optional)
  173. * @param array comments about attachment files (optional)
  174. * @param int group id (optional)
  175. * @param int parent id (optional)
  176. * @param int message id for updating the message (optional)
  177. * @return bool
  178. */
  179. 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) {
  180. global $charset;
  181. $table_message = Database::get_main_table(TABLE_MESSAGE);
  182. $group_id = intval($group_id);
  183. $receiver_user_id = intval($receiver_user_id);
  184. $parent_id = intval($parent_id);
  185. $user_sender_id = api_get_user_id();
  186. $total_filesize = 0;
  187. if (is_array($file_attachments)) {
  188. foreach ($file_attachments as $file_attach) {
  189. $total_filesize += $file_attach['size'];
  190. }
  191. }
  192. // validating fields
  193. if (empty($subject)) {
  194. return get_lang('YouShouldWriteASubject');
  195. } else if ($total_filesize > intval(api_get_setting('message_max_upload_filesize'))) {
  196. return sprintf(get_lang("FilesSizeExceedsX"),format_file_size(api_get_setting('message_max_upload_filesize')));
  197. }
  198. if (!empty($receiver_user_id) || !empty($group_id)) {
  199. // message for user friend
  200. $subject = api_convert_encoding($subject,$charset);
  201. $subject = Database::escape_string($subject);
  202. $content = api_convert_encoding($content,$charset);
  203. $content = Database::escape_string($content);
  204. //useless query
  205. //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 = '$parent_id'";
  206. //$res_exist = Database::query($sql,__FILE__,__LINE__);
  207. //$row_exist = Database::fetch_array($res_exist,'ASSOC');
  208. //We should ALWAYS sent emails
  209. //if ($row_exist['count'] == 0) {
  210. //message in inbox for user friend
  211. if ($edit_message_id) {
  212. $query = " UPDATE $table_message SET update_date = '".date('Y-m-d H:i:s')."', title = '$subject', content = '$content' WHERE id = '$edit_message_id' ";
  213. $result = Database::query($query,__FILE__,__LINE__);
  214. $inbox_last_id = $edit_message_id;
  215. } else {
  216. $query = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) ".
  217. " VALUES ('$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')."')";
  218. $result = Database::query($query,__FILE__,__LINE__);
  219. $inbox_last_id = Database::insert_id();
  220. }
  221. // save attachment file for inbox messages
  222. if (is_array($file_attachments)) {
  223. $i = 0;
  224. foreach ($file_attachments as $file_attach) {
  225. if ($file_attach['error'] == 0) {
  226. self::save_message_attachment_file($file_attach,$file_comments[$i],$inbox_last_id,null,$receiver_user_id,$group_id);
  227. }
  228. $i++;
  229. }
  230. }
  231. if (empty($group_id)) {
  232. //message in outbox for user friend or group
  233. $sql = "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', '$receiver_user_id', '4', '".date('Y-m-d H:i:s')."','$subject','$content', '$group_id', '$parent_id', '".date('Y-m-d H:i:s')."')";
  235. $rs = Database::query($sql,__FILE__,__LINE__);
  236. $outbox_last_id = Database::insert_id();
  237. // save attachment file for outbox messages
  238. if (is_array($file_attachments)) {
  239. $o = 0;
  240. foreach ($file_attachments as $file_attach) {
  241. if ($file_attach['error'] == 0) {
  242. self::save_message_attachment_file($file_attach,$file_comments[$o],$outbox_last_id,$user_sender_id);
  243. }
  244. $o++;
  245. }
  246. }
  247. }
  248. return $result;
  249. }
  250. return false;
  251. }
  252. /**
  253. * Update parent ids for other receiver user from current message in groups
  254. * @author Christian Fasanando Flores
  255. * @param int parent id
  256. * @param int receiver user id
  257. * @param int message id
  258. * @return void
  259. */
  260. public static function update_parent_ids_from_reply($parent_id,$receiver_user_id,$message_id) {
  261. $table_message = Database::get_main_table(TABLE_MESSAGE);
  262. $parent_id = intval($parent_id);
  263. $receiver_user_id = intval($receiver_user_id);
  264. $message_id = intval($message_id);
  265. // first get data from message id (parent)
  266. $sql_message= "SELECT * FROM $table_message WHERE id = '$parent_id'";
  267. $rs_message = Database::query($sql_message,__FILE__,__LINE__);
  268. $row_message= Database::fetch_array($rs_message);
  269. // get message id from data found early for other receiver user
  270. $sql_msg_id = " SELECT id FROM $table_message WHERE user_sender_id ='{$row_message[user_sender_id]}'
  271. AND title='{$row_message[title]}' AND content='{$row_message[content]}' AND group_id='{$row_message[group_id]}' AND user_receiver_id='$receiver_user_id'";
  272. $rs_msg_id = Database::query($sql_msg_id,__FILE__,__LINE__);
  273. $row = Database::fetch_array($rs_msg_id);
  274. // update parent_id for other user receiver
  275. $sql_upd = "UPDATE $table_message SET parent_id = '{$row[id]}' WHERE id = '$message_id'";
  276. Database::query($sql_upd,__FILE__,__LINE__);
  277. }
  278. public static function delete_message_by_user_receiver ($user_receiver_id,$id) {
  279. $table_message = Database::get_main_table(TABLE_MESSAGE);
  280. if ($id != strval(intval($id))) return false;
  281. $id = Database::escape_string($id);
  282. $sql="SELECT * FROM $table_message WHERE id=".$id." AND msg_status<>4;";
  283. $rs=Database::query($sql,__FILE__,__LINE__);
  284. if (Database::num_rows($rs) > 0 ) {
  285. $row = Database::fetch_array($rs);
  286. // delete attachment file
  287. $res = self::delete_message_attachment_file($id,$user_receiver_id);
  288. // delete message
  289. $query = "UPDATE $table_message SET msg_status=3 WHERE user_receiver_id=".Database::escape_string($user_receiver_id)." AND id=".$id;
  290. //$query = "DELETE FROM $table_message WHERE user_receiver_id=".Database::escape_string($user_receiver_id)." AND id=".$id;
  291. $result = Database::query($query,__FILE__,__LINE__);
  292. return $result;
  293. } else {
  294. return false;
  295. }
  296. }
  297. /**
  298. * Set status deleted
  299. * @author Isaac FLores Paz <isaac.flores@dokeos.com>
  300. * @param integer
  301. * @param integer
  302. * @return array
  303. */
  304. public static function delete_message_by_user_sender ($user_sender_id,$id) {
  305. if ($id != strval(intval($id))) return false;
  306. $table_message = Database::get_main_table(TABLE_MESSAGE);
  307. $id = intval($id);
  308. $user_sender_id = intval($user_sender_id);
  309. $sql="SELECT * FROM $table_message WHERE id='$id'";
  310. $rs=Database::query($sql,__FILE__,__LINE__);
  311. if (Database::num_rows($rs) > 0 ) {
  312. $row = Database::fetch_array($rs);
  313. // delete attachment file
  314. $res = self::delete_message_attachment_file($id,$user_sender_id);
  315. // delete message
  316. $query = "UPDATE $table_message SET msg_status=3 WHERE user_sender_id='$user_sender_id' AND id='$id'";
  317. //$query = "DELETE FROM $table_message WHERE user_sender_id='$user_sender_id' AND id='$id'";
  318. $result = Database::query($query,__FILE__,__LINE__);
  319. return $result;
  320. }
  321. return false;
  322. }
  323. /**
  324. * save message attachment files
  325. * @param array $_FILES['name']
  326. * @param string a comment about the uploaded file
  327. * @param int message id
  328. * @param int receiver user id (optional)
  329. * @param int sender user id (optional)
  330. * @param int group id (optional)
  331. * @return void
  332. */
  333. public static function save_message_attachment_file($file_attach,$file_comment,$message_id,$receiver_user_id=0,$sender_user_id=0,$group_id=0) {
  334. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  335. // Try to add an extension to the file if it hasn't one
  336. $new_file_name = add_ext_on_mime(stripslashes($file_attach['name']), $file_attach['type']);
  337. // user's file name
  338. $file_name =$file_attach['name'];
  339. if (!filter_extension($new_file_name)) {
  340. Display :: display_error_message(get_lang('UplUnableToSaveFileFilteredExtension'));
  341. } else {
  342. $new_file_name = uniqid('');
  343. $message_user_id = '';
  344. if (!empty($receiver_user_id)) {
  345. $message_user_id = $receiver_user_id;
  346. } else {
  347. $message_user_id = $sender_user_id;
  348. }
  349. // User-reserved directory where photos have to be placed.
  350. if (!empty($group_id)) {
  351. $path_user_info = GroupPortalManager::get_group_picture_path_by_id($group_id, 'system', true);
  352. } else {
  353. $path_user_info = UserManager::get_user_picture_path_by_id($message_user_id, 'system', true);
  354. }
  355. $path_message_attach = $path_user_info['dir'].'message_attachments/';
  356. // If this directory does not exist - we create it.
  357. if (!file_exists($path_message_attach)) {
  358. $perm = api_get_setting('permissions_for_new_directories');
  359. $perm = octdec(!empty($perm) ? $perm : '0770');
  360. @mkdir($path_message_attach, $perm, true);
  361. }
  362. $new_path=$path_message_attach.$new_file_name;
  363. if (is_uploaded_file($file_attach['tmp_name'])) {
  364. $result= @copy($file_attach['tmp_name'], $new_path);
  365. }
  366. $safe_file_comment= Database::escape_string($file_comment);
  367. $safe_file_name = Database::escape_string($file_name);
  368. $safe_new_file_name = Database::escape_string($new_file_name);
  369. // Storing the attachments if any
  370. $sql="INSERT INTO $tbl_message_attach(filename,comment, path,message_id,size)
  371. VALUES ( '$safe_file_name', '$safe_file_comment', '$safe_new_file_name' , '$message_id', '".$file_attach['size']."' )";
  372. $result=Database::query($sql, __LINE__, __FILE__);
  373. }
  374. }
  375. /**
  376. * Delete message attachment files (logically updating the row with a suffix _DELETE_id)
  377. * @param int message id
  378. * @param int message user id (receiver user id or sender user id)
  379. * @param int group id (optional)
  380. * @return void
  381. */
  382. public static function delete_message_attachment_file($message_id,$message_uid,$group_id=0) {
  383. $message_id = intval($message_id);
  384. $message_uid = intval($message_uid);
  385. $table_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  386. $sql= "SELECT * FROM $table_message_attach WHERE message_id = '$message_id'";
  387. $rs = Database::query($sql,__FILE__,__LINE__);
  388. $new_paths = array();
  389. while ($row = Database::fetch_array($rs)) {
  390. $path = $row['path'];
  391. $attach_id = $row['id'];
  392. $new_path = $path.'_DELETED_'.$attach_id;
  393. if (!empty($group_id)) {
  394. $path_user_info = GroupPortalManager::get_group_picture_path_by_id($group_id, 'system', true);
  395. } else {
  396. $path_user_info = UserManager::get_user_picture_path_by_id($message_uid, 'system', true);
  397. }
  398. $path_message_attach = $path_user_info['dir'].'message_attachments/';
  399. if (is_file($path_message_attach.$path)) {
  400. if(rename($path_message_attach.$path, $path_message_attach.$new_path)) {
  401. $sql_upd = "UPDATE $table_message_attach set path='$new_path' WHERE id ='$attach_id'";
  402. $rs_upd = Database::query($sql_upd,__FILE__,__LINE__);
  403. }
  404. }
  405. }
  406. }
  407. /**
  408. * update messages by user id and message id
  409. * @param int user id
  410. * @param int message id
  411. * @return resource
  412. */
  413. public static function update_message ($user_id, $message_id) {
  414. if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) return false;
  415. $table_message = Database::get_main_table(TABLE_MESSAGE);
  416. $query = "UPDATE $table_message SET msg_status = '0' WHERE msg_status<>4 AND user_receiver_id=".intval($user_id)." AND id='".intval($message_id)."'";
  417. $result = Database::query($query,__FILE__,__LINE__);
  418. }
  419. /**
  420. * get messages by user id and message id
  421. * @param int user id
  422. * @param int message id
  423. * @return array
  424. */
  425. public static function get_message_by_user ($user_id,$message_id) {
  426. if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) return false;
  427. $table_message = Database::get_main_table(TABLE_MESSAGE);
  428. $query = "SELECT * FROM $table_message WHERE user_receiver_id=".intval($user_id)." AND id='".intval($message_id)."'";
  429. $result = Database::query($query,__FILE__,__LINE__);
  430. return $row = Database::fetch_array($result);
  431. }
  432. /**
  433. * get messages by group id
  434. * @param int group id
  435. * @return array
  436. */
  437. public static function get_messages_by_group($group_id) {
  438. if ($group_id != strval(intval($group_id))) return false;
  439. $table_message = Database::get_main_table(TABLE_MESSAGE);
  440. $current_uid = api_get_user_id();
  441. $group_id = intval($group_id);
  442. $query = "SELECT * FROM $table_message WHERE group_id='$group_id' AND msg_status <> 4 ORDER BY id";
  443. $rs = Database::query($query,__FILE__,__LINE__);
  444. $data = array();
  445. if (Database::num_rows($rs) > 0) {
  446. while ($row = Database::fetch_array($rs)) {
  447. $data[] = $row;
  448. }
  449. }
  450. return $data;
  451. }
  452. /**
  453. * get messages by parent id optionally with limit
  454. * @param int parent id
  455. * @param int group id (optional)
  456. * @param int offset (optional)
  457. * @param int limit (optional)
  458. * @return array
  459. */
  460. public static function get_messages_by_parent($parent_id,$group_id = '',$offset = 0,$limit = 0) {
  461. if ($parent_id != strval(intval($parent_id))) return false;
  462. $table_message = Database::get_main_table(TABLE_MESSAGE);
  463. $current_uid = api_get_user_id();
  464. $parent_id = intval($parent_id);
  465. $condition_group_id = "";
  466. if ($group_id !== '') {
  467. $group_id = intval($group_id);
  468. $condition_group_id = " AND group_id = '$group_id' ";
  469. }
  470. $condition_limit = "";
  471. if ($offset && $limit) {
  472. $offset = ($offset - 1) * $limit;
  473. $condition_limit = " LIMIT $offset,$limit ";
  474. }
  475. $query = "SELECT * FROM $table_message WHERE parent_id='$parent_id' AND msg_status <> 4 $condition_group_id ORDER BY send_date DESC $condition_limit ";
  476. $rs = Database::query($query,__FILE__,__LINE__);
  477. $data = array();
  478. if (Database::num_rows($rs) > 0) {
  479. while ($row = Database::fetch_array($rs)) {
  480. $data[$row['id']] = $row;
  481. }
  482. }
  483. return $data;
  484. }
  485. /**
  486. * Gets information about if exist messages
  487. * @author Isaac FLores Paz <isaac.flores@dokeos.com>
  488. * @param integer
  489. * @param integer
  490. * @return boolean
  491. */
  492. public static function exist_message ($user_id, $id) {
  493. if ($id != strval(intval($id)) || $user_id != strval(intval($user_id))) return false;
  494. $table_message = Database::get_main_table(TABLE_MESSAGE);
  495. $query = "SELECT id FROM $table_message WHERE user_receiver_id=".Database::escape_string($user_id)." AND id='".Database::escape_string($id)."'";
  496. $result = Database::query($query,__FILE__,__LINE__);
  497. $num = Database::num_rows($result);
  498. if ($num>0)
  499. return true;
  500. else
  501. return false;
  502. }
  503. /**
  504. * Gets information about messages sent
  505. * @author Isaac FLores Paz <isaac.flores@dokeos.com>
  506. * @param integer
  507. * @param integer
  508. * @param string
  509. * @return array
  510. */
  511. public static function get_message_data_sent ($from, $number_of_items, $column, $direction) {
  512. global $charset;
  513. $from = intval($from);
  514. $number_of_items = intval($number_of_items);
  515. $column = intval($column);
  516. if (!in_array($direction, array('ASC', 'DESC')))
  517. $direction = 'ASC';
  518. $table_message = Database::get_main_table(TABLE_MESSAGE);
  519. $request=api_is_xml_http_request();
  520. $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 $table_message " .
  521. "WHERE user_sender_id=".api_get_user_id()." AND msg_status=4 " .
  522. "ORDER BY col$column $direction LIMIT $from,$number_of_items";
  523. $sql_result = Database::query($sql_query,__FILE__,__LINE__);
  524. $i = 0;
  525. $message_list = array ();
  526. while ($result = Database::fetch_row($sql_result)) {
  527. if ($request===true) {
  528. $message[0] = '<input type="checkbox" value='.$result[0].' name="out[]">';
  529. } else {
  530. $message[0] = ($result[0]);
  531. }
  532. $class = 'class = "read"';
  533. if ($request===true) {
  534. if ($result[5]==4) {
  535. $message[1] = Display::return_icon('mail_send.png',get_lang('MessageSent'));//Message Sent
  536. }
  537. $message[2] = '<a onclick="show_sent_message('.$result[0].')" href="javascript:void(0)">'.GetFullUserName($result[4]).'</a>';
  538. $message[3] = '<a onclick="show_sent_message('.$result[0].')" href="javascript:void(0)">'.str_replace("\\","",$result[2]).'</a>';
  539. $message[5] = '&nbsp;&nbsp;<a onclick="delete_one_message_outbox('.$result[0].')" href="javascript:void(0)" >'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  540. } else {
  541. $link = '';
  542. if ($_GET['f']=='social') {
  543. $link = '&f=social';
  544. }
  545. $message[2] = '<a '.$class.' onclick="show_sent_message ('.$result[0].')" href="../messages/view_message.php?id_send='.$result[0].$link.'">'.GetFullUserName($result[4]).'</a>';
  546. $message[3] = '<a '.$class.' onclick="show_sent_message ('.$result[0].')" href="../messages/view_message.php?id_send='.$result[0].$link.'">'.$result[2].'</a>';
  547. $message[5] = '<a href="outbox.php?action=deleteone&id='.$result[0].'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmDeleteMessage')))."'".')) return false;">'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).'</a>';
  548. }
  549. $message[4] = $result[3]; //date stays the same
  550. foreach($message as $key => $value) {
  551. $message[$key] = $value;
  552. }
  553. $message_list[] = $message;
  554. $i++;
  555. }
  556. return $message_list;
  557. }
  558. /**
  559. * Gets information about number messages sent
  560. * @author Isaac FLores Paz <isaac.flores@dokeos.com>
  561. * @param void
  562. * @return integer
  563. */
  564. public static function get_number_of_messages_sent () {
  565. $table_message = Database::get_main_table(TABLE_MESSAGE);
  566. $sql_query = "SELECT COUNT(*) as number_messages FROM $table_message WHERE msg_status=4 AND user_sender_id=".api_get_user_id();
  567. $sql_result = Database::query($sql_query,__FILE__,__LINE__);
  568. $result = Database::fetch_array($sql_result);
  569. return $result['number_messages'];
  570. }
  571. /**
  572. * display message box in the inbox
  573. * @param int the message id
  574. * @param string inbox or outbox strings are available
  575. * @return string html with the message content
  576. */
  577. public static function show_message_box($message_id, $source = 'inbox') {
  578. $table_message = Database::get_main_table(TABLE_MESSAGE);
  579. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  580. $message_id = intval($message_id);
  581. if ($source == 'outbox') {
  582. if (isset($message_id) && is_numeric($message_id)) {
  583. $query = "SELECT * FROM $table_message WHERE user_sender_id=".api_get_user_id()." AND id=".$message_id." AND msg_status=4;";
  584. $result = Database::query($query,__FILE__,__LINE__);
  585. $path = 'outbox.php';
  586. }
  587. } else {
  588. if (is_numeric($message_id) && !empty($message_id)) {
  589. $query = "UPDATE $table_message SET msg_status = '".MESSAGE_STATUS_NEW."' WHERE user_receiver_id=".api_get_user_id()." AND id='".$message_id."';";
  590. $result = Database::query($query,__FILE__,__LINE__);
  591. $query = "SELECT * FROM $table_message WHERE msg_status<>4 AND user_receiver_id=".api_get_user_id()." AND id='".$message_id."';";
  592. $result = Database::query($query,__FILE__,__LINE__);
  593. }
  594. $path='inbox.php';
  595. }
  596. $row = Database::fetch_array($result);
  597. // get file attachments by message id
  598. $files_attachments = self::get_links_message_attachment_files($message_id,$source);
  599. $user_con = self::users_connected_by_id();
  600. $band=0;
  601. $reply='';
  602. for ($i=0;$i<count($user_con);$i++)
  603. if ($row[1]==$user_con[$i])
  604. $band=1;
  605. $message_content = '
  606. <table class="message_view_table" >
  607. <tr>
  608. <td width=10>&nbsp; </td>
  609. <td vAlign=top width="100%">
  610. <table>
  611. <TR>
  612. <TD width="100%">
  613. <h1>'.str_replace("\\","",$row[5]).'</h1>
  614. </TD>
  615. <TR>';
  616. if (api_get_setting('allow_social_tool') == 'true') {
  617. $user_image = '';
  618. /* @todo add user image
  619. $user_image = UserManager::get_user_picture_path_by_id($row[1],'web', true,false);
  620. $user_image = UserManager::get_picture_user($row[1], $user_image['file'],'40');
  621. $user_image = '<img src="'.$user_image['file'].'" style="'.$user_image['style'].'" >';
  622. */
  623. if ($source == 'outbox') {
  624. $message_content .='<TD>'.get_lang('From').' '.$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>';
  625. } else {
  626. $message_content .='<TD>'.get_lang('From').' '.$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>';
  627. }
  628. } else {
  629. if ($source == 'outbox') {
  630. $message_content .='<TD>'.get_lang('From').'&nbsp;'.GetFullUserName($row[1]).'</b> '.api_strtolower(get_lang('To')).' <b>'.GetFullUserName($row[2]).'</b> </TD>';
  631. } else {
  632. $message_content .='<TD>'.get_lang('From').'&nbsp;'.GetFullUserName($row[1]).'</b> '.api_strtolower(get_lang('To')).' <b>'.get_lang('Me').'</b> </TD>';
  633. }
  634. }
  635. $message_content .='</TR>
  636. <TR>
  637. <TD >'.get_lang('Date').'&nbsp; '.$row[4].'</TD>
  638. </TR>
  639. </TR>
  640. </TABLE>
  641. <br />
  642. <TABLE height=209 width="100%" bgColor=#ffffff>
  643. <TBODY>
  644. <TR>
  645. <TD vAlign=top class="view-message-content">'.str_replace("\\","",$row[6]).'</TD>
  646. </TR>
  647. </TBODY>
  648. </TABLE>
  649. <div id="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>
  650. <DIV class=HT style="PADDING-BOTTOM: 5px">';
  651. $social_link = '';
  652. if ($_GET['f'] == 'social') {
  653. $social_link = 'f=social';
  654. }
  655. if ($source == 'outbox') {
  656. $message_content .= '<a href="outbox.php?'.$social_link.'">'.Display::return_icon('back.png',get_lang('ReturnToOutbox')).get_lang('ReturnToOutbox').'</a> &nbsp';
  657. } else {
  658. $message_content .= '<a href="inbox.php?'.$social_link.'">'.Display::return_icon('back.png',get_lang('ReturnToInbox')).get_lang('ReturnToInbox').'</a> &nbsp';
  659. $message_content .= '<a href="new_message.php?re_id='.$message_id.'&'.$social_link.'">'.Display::return_icon('message_reply.png',get_lang('ReplyToMessage')).get_lang('ReplyToMessage').'</a> &nbsp';
  660. }
  661. $message_content .= '<a href="inbox.php?action=deleteone&id='.$message_id.'&'.$social_link.'" >'.Display::return_icon('message_delete.png',get_lang('DeleteMessage')).''.get_lang('DeleteMessage').'</a>&nbsp';
  662. $message_content .='</DIV></TD>
  663. <TD width=10></TD>
  664. </TR>
  665. </TABLE>';
  666. return $message_content;
  667. }
  668. /**
  669. * display message box sent showing it into outbox
  670. * @return void
  671. */
  672. public static function show_message_box_sent () {
  673. global $charset;
  674. $table_message = Database::get_main_table(TABLE_MESSAGE);
  675. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  676. $message_id = '';
  677. if (is_numeric($_GET['id_send'])) {
  678. $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;";
  679. $result = Database::query($query,__FILE__,__LINE__);
  680. $message_id = intval($_GET['id_send']);
  681. }
  682. $path='outbox.php';
  683. // get file attachments by message id
  684. $files_attachments = self::get_links_message_attachment_files($message_id,'outbox');
  685. $row = Database::fetch_array($result);
  686. $user_con = self::users_connected_by_id();
  687. $band=0;
  688. $reply='';
  689. for ($i=0;$i<count($user_con);$i++)
  690. if ($row[1]==$user_con[$i])
  691. $band=1;
  692. echo '<div class=actions>';
  693. echo '<a onclick="close_and_open_outbox()" href="javascript:void(0)">'.Display::return_icon('folder_up.gif',api_xml_http_response_encode(get_lang('BackToOutbox'))).api_xml_http_response_encode(get_lang('BackToOutbox')).'</a>';
  694. echo '<a onclick="delete_one_message_outbox('.$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>';
  695. echo '</div><br />';
  696. echo '
  697. <table class="message_view_table" >
  698. <TR>
  699. <TD width=10>&nbsp; </TD>
  700. <TD vAlign=top width="100%">
  701. <TABLE>
  702. <TR>
  703. <TD width="100%">
  704. <TR> <h1>'.str_replace("\\","",api_xml_http_response_encode($row[5])).'</h1></TR>
  705. </TD>
  706. <TR>
  707. <TD>'.api_xml_http_response_encode(get_lang('From').'&nbsp;<b>'.GetFullUserName($row[1]).'</b> '.api_strtolower(get_lang('To')).'&nbsp; <b>'.GetFullUserName($row[2])).'</b> </TD>
  708. </TR>
  709. <TR>
  710. <TD >'.api_xml_http_response_encode(get_lang('Date').'&nbsp; '.$row[4]).'</TD>
  711. </TR>
  712. </TR>
  713. </TABLE>
  714. <br />
  715. <TABLE height=209 width="100%" bgColor=#ffffff>
  716. <TBODY>
  717. <TR>
  718. <TD vAlign=top>'.str_replace("\\","",api_xml_http_response_encode($row[6])).'</TD>
  719. </TR>
  720. </TBODY>
  721. </TABLE>
  722. <div id="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>
  723. <DIV class=HT style="PADDING-BOTTOM: 5px"> </DIV></TD>
  724. <TD width=10>&nbsp;</TD>
  725. </TR>
  726. </TABLE>';
  727. }
  728. /**
  729. * get user id by user email
  730. * @param string $user_email
  731. * @return int user id
  732. */
  733. public static function get_user_id_by_email ($user_email) {
  734. $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
  735. $sql='SELECT user_id FROM '.$tbl_user.' WHERE email="'.Database::escape_string($user_email).'";';
  736. $rs=Database::query($sql,__FILE__,__LINE__);
  737. $row=Database::fetch_array($rs,'ASSOC');
  738. if (isset($row['user_id'])) {
  739. return $row['user_id'];
  740. } else {
  741. return null;
  742. }
  743. }
  744. /**
  745. * Displays messages of a group with nested view
  746. * @param int group id
  747. */
  748. public static function display_messages_for_group($group_id) {
  749. $rows = self::get_messages_by_group($group_id);
  750. $rows = self::calculate_children($rows);
  751. $group_info = GroupPortalManager::get_group_data($group_id);
  752. $current_user_id = api_get_user_id();
  753. $count=0;
  754. $html = '';
  755. if (is_array($rows) && count($rows)> 0) {
  756. // prepare array for topics with its items
  757. $topics = array();
  758. $x = 0;
  759. foreach ($rows as $index=>$value) {
  760. if (empty($value['parent_id'])) {
  761. $x = $index;
  762. $topics[$x] = $value;
  763. } else {
  764. $topics[$x]['items'][] = $value;
  765. }
  766. }
  767. uasort($topics,array('MessageManager','order_desc_date'));
  768. // pager
  769. $page = isset($_GET['page_nr'])?intval($_GET['page_nr']):1;
  770. $total_topics = count($topics);
  771. $topics_per_page = 5;
  772. $pager = self::get_pager_for_message_group($group_id,$page,$total_topics,$topics_per_page);
  773. $html .= ' <div class="pager">
  774. <table width="100%">
  775. <tr><td style="width:25%">&nbsp;</td><td style="text-align:center">'.$pager['details'].'</td><td style="text-align:right;width:25%">'.$pager['links'].'</td></tr></table></div>';
  776. // topics and items
  777. $parents = array_keys(self::get_messages_by_parent(0,$group_id,$page,$topics_per_page));
  778. $html .= '<div id="accordion">';
  779. foreach ($topics as $index => $topic) {
  780. if (!in_array($index,$parents)) continue;
  781. // topics
  782. $indent = 0;
  783. $user_sender_info = UserManager::get_user_info_by_id($topic['user_sender_id']);
  784. $files_attachments = self::get_links_message_attachment_files($topic['id']);
  785. $name = api_get_person_name($user_sender_info['firstname'], $user_sender_info['lastname']);
  786. $html .= '<div class="message-topic" >';
  787. $html .= '<a href="#" class="head" id="head_'.$topic['id'].'">
  788. '.Display::return_icon('div_show.gif',get_lang('Show'),array('style'=>'vertical-align: middle')).'
  789. <span class="message-group-title-topic">'.$topic['title'].'</span>';
  790. //$html .= '<span class="message-group-date">('.get_lang('PostIn').' '.date_to_str_ago($topic['send_date']).($topic['send_date']!=$topic['update_date']?' - '.get_lang('LastUpdate').' '.date_to_str_ago($topic['send_date']):'').')</span>';
  791. $html .= '</a>';
  792. if ($topic['send_date']!=$topic['update_date']) {
  793. if (!empty($topic['update_date']) && $topic['update_date'] != '0000-00-00 00:00:00' ) {
  794. $html .= '<span class="message-group-date"> '.get_lang('LastUpdate').' '.date_to_str_ago($topic['update_date']).'</span>';
  795. }
  796. } else {
  797. $html .= '<span class="message-group-date"> '.get_lang('Created').' '.date_to_str_ago($topic['send_date']).'</span>';
  798. }
  799. $html .= '<div>';
  800. $html.= '<div style="margin-left: '.$indent.'px;margin-bottom:10px">';
  801. $html.= '<div id="message-reply-link" style="margin-right:10px">
  802. <a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$current_user_id.'&group_id='.$group_id.'&message_id='.$topic['id'].'&action=reply_message_group" class="thickbox" title="'.get_lang('Reply').'">'.Display :: return_icon('forumthread_new.gif', get_lang('Reply')).'</a>';
  803. if ($topic['user_sender_id'] == $current_user_id) {
  804. $html.= '&nbsp;&nbsp;<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$current_user_id.'&group_id='.$group_id.'&message_id='.$topic['id'].'&action=edit_message_group" class="thickbox" title="'.get_lang('Edit').'">'.Display :: return_icon('edit.gif', get_lang('Edit')).'</a>';
  805. }
  806. $html.= '</div>';
  807. //$html.= '<div class="message-group-title-topic">'.$topic['title'].'&nbsp;</div>';
  808. $html.= '<div class="message-group-author">'.get_lang('From').'&nbsp;<a href="'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$topic['user_sender_id'].'">'.$name.'&nbsp;</a></div>';
  809. $html.= '<div class="message-group-content">'.$topic['content'].'</div>';
  810. //$html.= '<div class="message-group-date">'.get_lang('PostIn').' '.date_to_str_ago($topic['send_date']).'</div>';
  811. $html.= '<div class="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>';
  812. $html.= '</div>';
  813. // items
  814. if (is_array($topic['items'])) {
  815. foreach ($topic['items'] as $item) {
  816. $indent = $item['indent_cnt']*'15';
  817. $user_sender_info = UserManager::get_user_info_by_id($item['user_sender_id']);
  818. $files_attachments = self::get_links_message_attachment_files($item['id']);
  819. $name = api_get_person_name($user_sender_info['firstname'], $user_sender_info['lastname']);
  820. $html.= '<div class="message-item" style="margin-left: '.$indent.'px;">';
  821. $html.= '<div id="message-reply-link">
  822. <a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&message_id='.$item['id'].'&action=reply_message_group" class="thickbox" title="'.get_lang('Reply').'">'.Display :: return_icon('forumthread_new.gif', get_lang('Reply')).'</a>';
  823. if ($item['user_sender_id'] == $current_user_id) {
  824. $html.= '&nbsp;&nbsp;<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$current_user_id.'&group_id='.$group_id.'&message_id='.$item['id'].'&action=edit_message_group" class="thickbox" title="'.get_lang('Edit').'">'.Display :: return_icon('edit.gif', get_lang('Edit')).'</a>';
  825. }
  826. $html.= '</div>';
  827. $html.= '<div class="message-group-title">'.$item['title'].'&nbsp;</div>';
  828. $html.= '<div class="message-group-author">'.get_lang('From').'&nbsp;<a href="'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$item['user_sender_id'].'">'.$name.'&nbsp;</a></div>';
  829. $html.= '<div class="message-group-content">'.$item['content'].'</div>';
  830. if ($item['send_date'] != $item['update_date']) {
  831. if (!empty($item['update_date']) && $item['update_date'] != '0000-00-00 00:00:00' ) {
  832. $html .= '<span class="message-group-date"> '.get_lang('LastUpdate').' '.date_to_str_ago($item['update_date']).'</span>';
  833. }
  834. } else {
  835. $html .= '<span class="message-group-date"> '.get_lang('Created').' '.date_to_str_ago($item['send_date']).'</span>';
  836. }
  837. //$html.= '<div class="message-group-date">'.get_lang('PostIn').' '.date_to_str_ago($item['send_date']).($item['send_date']!=$item['update_date']?' - '.get_lang('UpdatedIn').' '.date_to_str_ago($item['send_date']):'').'</div>';
  838. $html.= '<div class="message-attach">'.(!empty($files_attachments)?implode('&nbsp;|&nbsp;',$files_attachments):'').'</div>';
  839. $html.= '</div>';
  840. }
  841. }
  842. $html .= '</div>';
  843. $html .= '</div>';
  844. }
  845. $html .= '</div>';
  846. // pager
  847. $html .= ' <div class="pager">
  848. <table width="100%">
  849. <tr><td style="width:25%">&nbsp;</td><td>&nbsp;</td><td style="text-align:right;width:25%">'.$pager['links'].'</td></tr></table></div>';
  850. }
  851. return $html;
  852. }
  853. /**
  854. * Get pager for messages of group
  855. * @param int group id
  856. * @param int current page
  857. * @param int total rows
  858. * @param int rows per page
  859. * @return array pager with details and links
  860. */
  861. public static function get_pager_for_message_group($group_id,$page,$num_rows,$rows_per_page) {
  862. $link = '';
  863. $details = '';
  864. $pager = array();
  865. $group_id = intval($group_id);
  866. $page = intval($page);
  867. $num_rows = intval($num_rows);
  868. $first_page = 1;
  869. $last_page = ceil($num_rows/$rows_per_page);
  870. // get details
  871. if ($page == $first_page) {
  872. $details = $page.' - '.($page*$rows_per_page).' / '.$num_rows;
  873. } else if ($page > $first_page && $page < $last_page) {
  874. $details = ((($page-1)*$rows_per_page)+1).' - '.($page*$rows_per_page).' / '.$num_rows;
  875. } else {
  876. $details = ((($page-1)*$rows_per_page)+1).' - '.($num_rows).' / '.$num_rows;
  877. }
  878. $pager['details'] = $details;
  879. // get links for pager
  880. $href = api_get_path(WEB_CODE_PATH).'social/groups.php?id='.$group_id;
  881. if ($page > 1) {
  882. $link .= '<a title="'.get_lang('FirstPage').'" href="'.$href.'&page_nr='.$first_page.'">';
  883. $link .= Display::return_icon('first.png',get_lang('FirstPage'),array('style'=>'vertical-align: middle'));
  884. $link .= '</a>';
  885. $link .= '<a title="'.get_lang('PreviousPage').'" href="'.$href.'&page_nr='.($page-1).'">';
  886. $link .= Display::return_icon('prev.png',get_lang('PreviousPage'),array('style'=>'vertical-align: middle'));
  887. $link .= '</a>';
  888. }
  889. $link .= $page.'/'.$last_page;
  890. if ($page < $last_page) {
  891. $link .= '<a title="'.get_lang('NextPage').'" href="'.$href.'&page_nr='.($page+1).'">';
  892. $link .= Display::return_icon('next.png',get_lang('NextPage'),array('style'=>'vertical-align: middle'));
  893. $link .= '</a>';
  894. $link .= '<a title="'.get_lang('LastPage').'" href="'.$href.'&page_nr='.$last_page.'">';
  895. $link .= Display::return_icon('last.png',get_lang('PreviousPage'),array('style'=>'vertical-align: middle'));
  896. $link .= '</a>';
  897. }
  898. $pager['links'] = $link;
  899. return $pager;
  900. }
  901. /**
  902. * Add children to messages by id is used for nested view messages
  903. * @param array rows of messages
  904. * @return array new list adding the item children
  905. */
  906. public static function calculate_children($rows) {
  907. foreach($rows as $row) {
  908. $rows_with_children[$row["id"]]=$row;
  909. $rows_with_children[$row["parent_id"]]["children"][]=$row["id"];
  910. }
  911. $rows=$rows_with_children;
  912. $sorted_rows=array(0=>array());
  913. self::message_recursive_sort($rows, $sorted_rows);
  914. unset($sorted_rows[0]);
  915. return $sorted_rows;
  916. }
  917. /**
  918. * Sort recursively the messages, is used for for nested view messages
  919. * @param array original rows of messages
  920. * @param array list recursive of messages
  921. * @param int seed for calculate the indent
  922. * @param int indent for nested view
  923. * @return void
  924. */
  925. public static function message_recursive_sort($rows, &$messages, $seed=0, $indent=0) {
  926. if($seed>0) {
  927. $messages[$rows[$seed]["id"]]=$rows[$seed];
  928. $messages[$rows[$seed]["id"]]["indent_cnt"]=$indent;
  929. $indent++;
  930. }
  931. if(isset($rows[$seed]["children"])) {
  932. foreach($rows[$seed]["children"] as $child) {
  933. self::message_recursive_sort($rows, $messages, $child, $indent);
  934. }
  935. }
  936. }
  937. /**
  938. * Sort date by desc from a multi-dimensional array
  939. * @param array1 first array to compare
  940. * @param array2 second array to compare
  941. * @return bool
  942. */
  943. public function order_desc_date($array1,$array2) {
  944. return strcmp($array2['send_date'],$array1['send_date']);
  945. }
  946. /**
  947. * Get array of links (download) for message attachment files
  948. * @param int message id
  949. * @param string type message list (inbox/outbox)
  950. * @return array
  951. */
  952. public static function get_links_message_attachment_files($message_id,$type='') {
  953. $tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
  954. $message_id = intval($message_id);
  955. // get file attachments by message id
  956. $links_attach_file = array();
  957. if (!empty($message_id)) {
  958. $sql = "SELECT * FROM $tbl_message_attach WHERE message_id = '$message_id'";
  959. $rs_file = Database::query($sql,__FILE__,__LINE__);
  960. if (Database::num_rows($rs_file) > 0) {
  961. $attach_icon = Display::return_icon('attachment.gif');
  962. $archiveURL=api_get_path(WEB_CODE_PATH).'messages/download.php?type='.$type.'&file=';
  963. while ($row_file = Database::fetch_array($rs_file)) {
  964. $archiveFile= $row_file['path'];
  965. $filename = $row_file['filename'];
  966. $filesize = format_file_size($row_file['size']);
  967. $filecomment= $row_file['comment'];
  968. $links_attach_file[] = $attach_icon.'&nbsp;<a href="'.$archiveURL.$archiveFile.'">'.$filename.'</a>&nbsp;('.$filesize.')'.(!empty($filecomment)?'&nbsp;-&nbsp;'.$filecomment:'');
  969. }
  970. }
  971. }
  972. return $links_attach_file;
  973. }
  974. /**
  975. * Get message list by id
  976. * @param int message id
  977. * @return array
  978. */
  979. public static function get_message_by_id($message_id) {
  980. $tbl_message = Database::get_main_table(TABLE_MESSAGE);
  981. $message_id = intval($message_id);
  982. $sql = "SELECT * FROM $tbl_message WHERE id = '$message_id'";
  983. $res = Database::query($sql, __FILE__, __LINE__);
  984. $item = array();
  985. if (Database::num_rows($res)>0) {
  986. $item = Database::fetch_array($res,'ASSOC');
  987. }
  988. return $item;
  989. }
  990. }
  991. //@todo this functions should be in the message class
  992. function inbox_display() {
  993. global $charset;
  994. // $charset = api_get_setting('platform_charset');
  995. $table_message = Database::get_main_table(TABLE_MESSAGE);
  996. $request=api_is_xml_http_request();
  997. if ($_SESSION['social_exist']===true) {
  998. $redirect="#remote-tab-2";
  999. if (api_get_setting('allow_social_tool')=='true' && api_get_setting('allow_message_tool')=='true') {
  1000. $success= get_lang('SelectedMessagesDeleted');
  1001. } else {
  1002. $success= get_lang('SelectedMessagesDeleted');
  1003. }
  1004. } else {
  1005. $success= get_lang('SelectedMessagesDeleted');
  1006. }
  1007. if (isset ($_REQUEST['action'])) {
  1008. switch ($_REQUEST['action']) {
  1009. case 'delete' :
  1010. $number_of_selected_messages = count($_POST['id']);
  1011. foreach ($_POST['id'] as $index => $message_id) {
  1012. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $message_id);
  1013. }
  1014. Display::display_normal_message(api_xml_http_response_encode($success),false);
  1015. break;
  1016. case 'deleteone' :
  1017. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $_GET['id']);
  1018. Display::display_confirmation_message(api_xml_http_response_encode($success),false);
  1019. echo '<br />';
  1020. break;
  1021. }
  1022. }
  1023. // display sortable table with messages of the current user
  1024. $table = new SortableTable('messages', 'get_number_of_messages_mask', 'get_message_data_mask', 3, get_number_of_messages_mask(),'DESC');
  1025. $table->set_header(0, '', false,array ('style' => 'width:20px;'));
  1026. $title=api_xml_http_response_encode(get_lang('Title'));
  1027. $action=api_xml_http_response_encode(get_lang('Actions'));
  1028. $table->set_header(1,api_xml_http_response_encode(get_lang('Status')),false,array('style' => 'width:30px;'));
  1029. $table->set_header(2,api_xml_http_response_encode(get_lang('From')),false);
  1030. $table->set_header(3,$title,false);
  1031. $table->set_header(4,api_xml_http_response_encode(get_lang('Date')),false,array('style' => 'width:150px;'));
  1032. $table->set_header(5,$action,false,array ('style' => 'width:100px;'));
  1033. if ($_REQUEST['f']=='social') {
  1034. $parameters['f'] = 'social';
  1035. $table->set_additional_parameters($parameters);
  1036. }
  1037. echo '<div id="div_content_table_data">';
  1038. if ($request===true) {
  1039. echo '<form name="form_send" id="form_send" action="" method="post">';
  1040. echo '<input type="hidden" name="action" value="delete" />';
  1041. $table->display();
  1042. echo '</form>';
  1043. if (get_number_of_messages_mask() > 0) {
  1044. echo '<a href="javascript:void(0)" onclick="selectall_cheks()">'.api_xml_http_response_encode(get_lang('SelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1045. echo '<a href="javascript:void(0)" onclick="unselectall_cheks()">'.api_xml_http_response_encode(get_lang('UnSelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1046. 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>';
  1047. }
  1048. } else {
  1049. $table->set_form_actions(array ('delete' => get_lang('DeleteSelectedMessages')));
  1050. $table->display();
  1051. }
  1052. echo '</div>';
  1053. }
  1054. function get_number_of_messages_mask() {
  1055. return MessageManager::get_number_of_messages();
  1056. }
  1057. function get_message_data_mask($from, $number_of_items, $column, $direction) {
  1058. $column='3';
  1059. $direction='desc';
  1060. //non set by SortableTable ?
  1061. $number_of_items=get_number_of_messages_mask();
  1062. return MessageManager::get_message_data($from, $number_of_items, $column, $direction);
  1063. }
  1064. function outbox_display() {
  1065. $table_message = Database::get_main_table(TABLE_MESSAGE);
  1066. $request=api_is_xml_http_request();
  1067. global $charset;
  1068. $social_link = false;
  1069. if ($_REQUEST['f']=='social') {
  1070. $social_link ='f=social';
  1071. }
  1072. if ($_SESSION['social_exist']===true) {
  1073. if (api_get_setting('allow_social_tool')=='true' && api_get_setting('allow_message_tool')=='true') {
  1074. $success= get_lang('SelectedMessagesDeleted')."&nbsp<br><a href=\""."../social/index.php?$social_link\">".get_lang('BackToOutbox')."</a>";
  1075. }else {
  1076. $success=get_lang('SelectedMessagesDeleted')."&nbsp<br><a href=\""."../social/index.php?$social_link\">".get_lang('BackToOutbox')."</a>";
  1077. }
  1078. } else {
  1079. $success= get_lang('SelectedMessagesDeleted').'&nbsp</b><br /><a href="outbox.php?'.$social_link.'">'.get_lang('BackToOutbox').'</a>';
  1080. }
  1081. if (isset ($_REQUEST['action'])) {
  1082. switch ($_REQUEST['action']) {
  1083. case 'delete' :
  1084. $number_of_selected_messages = count($_POST['id']);
  1085. if ($number_of_selected_messages!=0) {
  1086. foreach ($_POST['id'] as $index => $message_id) {
  1087. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $message_id);
  1088. }
  1089. }
  1090. Display::display_normal_message(api_xml_http_response_encode($success),false);
  1091. break;
  1092. case 'deleteone' :
  1093. MessageManager::delete_message_by_user_receiver(api_get_user_id(), $_GET['id']);
  1094. Display::display_confirmation_message(api_xml_http_response_encode($success),false);
  1095. echo '<br/>';
  1096. break;
  1097. }
  1098. }
  1099. // display sortable table with messages of the current user
  1100. $table = new SortableTable('messages', 'get_number_of_messages_send_mask', 'get_message_data_send_mask', 3, get_number_of_messages_send_mask(), 'DESC');
  1101. $title=api_xml_http_response_encode(get_lang('Title'));
  1102. $action=api_xml_http_response_encode(get_lang('Actions'));
  1103. $table->set_header(0, '', false,array ('style' => 'width:20px;'));
  1104. $table->set_header(1, api_xml_http_response_encode(get_lang('Status')),false,array ('style' => 'width:30px;'));
  1105. $table->set_header(2, api_xml_http_response_encode(get_lang('To')),false);
  1106. $table->set_header(3, $title,false);
  1107. $table->set_header(4, api_xml_http_response_encode(get_lang('Date')),false,array ('style' => 'width:150px;'));
  1108. $table->set_header(5,$action, false,array ('style' => 'width:100px;'));
  1109. if ($_REQUEST['f']=='social') {
  1110. $parameters['f'] = 'social';
  1111. $table->set_additional_parameters($parameters);
  1112. }
  1113. echo '<div id="div_content_table_data_sent">';
  1114. if ($request===true) {
  1115. echo '<form name="form_send_out" id="form_send_out" action="" method="post">';
  1116. echo '<input type="hidden" name="action" value="delete" />';
  1117. $table->display();
  1118. echo '</form>';
  1119. if (get_number_of_messages_send_mask() > 0) {
  1120. echo '<a href="javascript:void(0)" onclick="selectall_cheks()">'.api_xml_http_response_encode(get_lang('SelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1121. echo '<a href="javascript:void(0)" onclick="unselectall_cheks()">'.api_xml_http_response_encode(get_lang('UnSelectAll')).'</a>&nbsp;&nbsp;&nbsp;';
  1122. 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>';
  1123. }
  1124. } else {
  1125. $table->set_form_actions(array ('delete' => get_lang('DeleteSelectedMessages')));
  1126. $table->display();
  1127. }
  1128. echo '</div>';
  1129. }
  1130. function get_number_of_messages_send_mask() {
  1131. return MessageManager::get_number_of_messages_sent();
  1132. }
  1133. function get_message_data_send_mask($from, $number_of_items, $column, $direction) {
  1134. $column='3';
  1135. $direction='desc';
  1136. //non set by SortableTable ?
  1137. $number_of_items=get_number_of_messages_send_mask();
  1138. return MessageManager::get_message_data_sent($from, $number_of_items, $column, $direction);
  1139. }
  1140. ?>