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  1. <?php
  2. /**
  3. *
  4. * This file is part of the phpBB Forum Software package.
  5. *
  6. * @copyright (c) phpBB Limited <https://www.phpbb.com>
  7. * @license GNU General Public License, version 2 (GPL-2.0)
  8. *
  9. * For full copyright and license information, please see
  10. * the docs/CREDITS.txt file.
  11. *
  12. */
  13.  
  14. /**
  15. * @ignore
  16. */
  17. if (!defined('IN_PHPBB'))
  18. {
  19. exit;
  20. }
  21.  
  22. /**
  23. * Compose private message
  24. * Called from ucp_pm with mode == 'compose'
  25. */
  26. function compose_pm($id, $mode, $action, $user_folders = array())
  27. {
  28. global $template, $db, $auth, $user, $cache;
  29. global $phpbb_root_path, $phpEx, $config, $language;
  30. global $request, $phpbb_dispatcher, $phpbb_container;
  31.  
  32. // Damn php and globals - i know, this is horrible
  33. // Needed for handle_message_list_actions()
  34. global $refresh, $submit, $preview;
  35.  
  36. if (!function_exists('generate_smilies'))
  37. {
  38. include($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
  39. }
  40.  
  41. if (!function_exists('display_custom_bbcodes'))
  42. {
  43. include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
  44. }
  45.  
  46. if (!class_exists('parse_message'))
  47. {
  48. include($phpbb_root_path . 'includes/message_parser.' . $phpEx);
  49. }
  50.  
  51. if (!$action)
  52. {
  53. $action = 'post';
  54. }
  55. add_form_key('ucp_pm_compose');
  56.  
  57. // Grab only parameters needed here
  58. $to_user_id = $request->variable('u', 0);
  59. $to_group_id = $request->variable('g', 0);
  60. $msg_id = $request->variable('p', 0);
  61. $draft_id = $request->variable('d', 0);
  62.  
  63. // Reply to all triggered (quote/reply)
  64. $reply_to_all = $request->variable('reply_to_all', 0);
  65.  
  66. $address_list = $request->variable('address_list', array('' => array(0 => '')));
  67.  
  68. $preview = (isset($_POST['preview'])) ? true : false;
  69. $save = (isset($_POST['save'])) ? true : false;
  70. $load = (isset($_POST['load'])) ? true : false;
  71. $cancel = (isset($_POST['cancel']) && !isset($_POST['save'])) ? true : false;
  72. $delete = (isset($_POST['delete'])) ? true : false;
  73.  
  74. $remove_u = (isset($_REQUEST['remove_u'])) ? true : false;
  75. $remove_g = (isset($_REQUEST['remove_g'])) ? true : false;
  76. $add_to = (isset($_REQUEST['add_to'])) ? true : false;
  77. $add_bcc = (isset($_REQUEST['add_bcc'])) ? true : false;
  78.  
  79. $refresh = isset($_POST['add_file']) || isset($_POST['delete_file']) || $save || $load
  80. || $remove_u || $remove_g || $add_to || $add_bcc;
  81. $submit = $request->is_set_post('post') && !$refresh && !$preview;
  82.  
  83. $action = ($delete && !$preview && !$refresh && $submit) ? 'delete' : $action;
  84. $select_single = ($config['allow_mass_pm'] && $auth->acl_get('u_masspm')) ? false : true;
  85.  
  86. $error = array();
  87. $current_time = time();
  88.  
  89. /** @var \phpbb\group\helper $group_helper */
  90. $group_helper = $phpbb_container->get('group_helper');
  91.  
  92. // Was cancel pressed? If so then redirect to the appropriate page
  93. if ($cancel)
  94. {
  95. if ($msg_id)
  96. {
  97. redirect(append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;mode=view&amp;action=view_message&amp;p=' . $msg_id));
  98. }
  99. redirect(append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm'));
  100. }
  101.  
  102. // Since viewtopic.php language entries are used in several modes,
  103. // we include the language file here
  104. $user->add_lang('viewtopic');
  105.  
  106. /**
  107. * Modify the default vars before composing a PM
  108. *
  109. * @event core.ucp_pm_compose_modify_data
  110. * @var int msg_id post_id in the page request
  111. * @var int to_user_id The id of whom the message is to
  112. * @var int to_group_id The id of the group the message is to
  113. * @var bool submit Whether the form has been submitted
  114. * @var bool preview Whether the user is previewing the PM or not
  115. * @var string action One of: post, reply, quote, forward, quotepost, edit, delete, smilies
  116. * @var bool delete Whether the user is deleting the PM
  117. * @var int reply_to_all Value of reply_to_all request variable.
  118. * @since 3.1.4-RC1
  119. */
  120. $vars = array(
  121. 'msg_id',
  122. 'to_user_id',
  123. 'to_group_id',
  124. 'submit',
  125. 'preview',
  126. 'action',
  127. 'delete',
  128. 'reply_to_all',
  129. );
  130. extract($phpbb_dispatcher->trigger_event('core.ucp_pm_compose_modify_data', compact($vars)));
  131.  
  132. // Output PM_TO box if message composing
  133. if ($action != 'edit')
  134. {
  135. // Add groups to PM box
  136. if ($config['allow_mass_pm'] && $auth->acl_get('u_masspm_group'))
  137. {
  138. $sql = 'SELECT g.group_id, g.group_name, g.group_type, g.group_colour
  139. FROM ' . GROUPS_TABLE . ' g';
  140.  
  141. if (!$auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel'))
  142. {
  143. $sql .= ' LEFT JOIN ' . USER_GROUP_TABLE . ' ug
  144. ON (
  145. g.group_id = ug.group_id
  146. AND ug.user_id = ' . $user->data['user_id'] . '
  147. AND ug.user_pending = 0
  148. )
  149. WHERE (g.group_type <> ' . GROUP_HIDDEN . ' OR ug.user_id = ' . $user->data['user_id'] . ')';
  150. }
  151.  
  152. $sql .= ($auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel')) ? ' WHERE ' : ' AND ';
  153.  
  154. $sql .= 'g.group_receive_pm = 1
  155. ORDER BY g.group_type DESC, g.group_name ASC';
  156. $result = $db->sql_query($sql);
  157.  
  158. $group_options = '';
  159. while ($row = $db->sql_fetchrow($result))
  160. {
  161. $group_options .= '<option' . (($row['group_type'] == GROUP_SPECIAL) ? ' class="sep"' : '') . ' value="' . $row['group_id'] . '"' . ($row['group_colour'] ? ' style="color: #' . $row['group_colour'] . '"' : '') . '>' . $group_helper->get_name($row['group_name']) . '</option>';
  162. }
  163. $db->sql_freeresult($result);
  164. }
  165.  
  166. $template->assign_vars(array(
  167. 'S_SHOW_PM_BOX' => true,
  168. 'S_ALLOW_MASS_PM' => ($config['allow_mass_pm'] && $auth->acl_get('u_masspm')) ? true : false,
  169. 'S_GROUP_OPTIONS' => ($config['allow_mass_pm'] && $auth->acl_get('u_masspm_group')) ? $group_options : '',
  170. 'U_FIND_USERNAME' => append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=searchuser&amp;form=postform&amp;field=username_list&amp;select_single=" . (int) $select_single),
  171. ));
  172. }
  173.  
  174. $sql = '';
  175. $folder_id = 0;
  176.  
  177. // What is all this following SQL for? Well, we need to know
  178. // some basic information in all cases before we do anything.
  179. switch ($action)
  180. {
  181. case 'post':
  182. if (!$auth->acl_get('u_sendpm'))
  183. {
  184. send_status_line(403, 'Forbidden');
  185. trigger_error('NO_AUTH_SEND_MESSAGE');
  186. }
  187. break;
  188.  
  189. case 'reply':
  190. case 'quote':
  191. case 'forward':
  192. case 'quotepost':
  193. if (!$msg_id)
  194. {
  195. trigger_error('NO_MESSAGE');
  196. }
  197.  
  198. if (!$auth->acl_get('u_sendpm'))
  199. {
  200. send_status_line(403, 'Forbidden');
  201. trigger_error('NO_AUTH_SEND_MESSAGE');
  202. }
  203.  
  204. if ($action == 'quotepost')
  205. {
  206. $sql = 'SELECT p.post_id as msg_id, p.forum_id, p.post_text as message_text, p.poster_id as author_id, p.post_time as message_time, p.bbcode_bitfield, p.bbcode_uid, p.enable_sig, p.enable_smilies, p.enable_magic_url, t.topic_title as message_subject, u.username as quote_username
  207. FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . ' t, ' . USERS_TABLE . " u
  208. WHERE p.post_id = $msg_id
  209. AND t.topic_id = p.topic_id
  210. AND u.user_id = p.poster_id";
  211. }
  212. else
  213. {
  214. $sql = 'SELECT t.folder_id, p.*, u.username as quote_username
  215. FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p, ' . USERS_TABLE . ' u
  216. WHERE t.user_id = ' . $user->data['user_id'] . "
  217. AND p.author_id = u.user_id
  218. AND t.msg_id = p.msg_id
  219. AND p.msg_id = $msg_id";
  220. }
  221. break;
  222.  
  223. case 'edit':
  224. if (!$msg_id)
  225. {
  226. trigger_error('NO_MESSAGE');
  227. }
  228.  
  229. // check for outbox (not read) status, we do not allow editing if one user already having the message
  230. $sql = 'SELECT p.*, t.folder_id
  231. FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p
  232. WHERE t.user_id = ' . $user->data['user_id'] . '
  233. AND t.folder_id = ' . PRIVMSGS_OUTBOX . "
  234. AND t.msg_id = $msg_id
  235. AND t.msg_id = p.msg_id";
  236. break;
  237.  
  238. case 'delete':
  239. if (!$auth->acl_get('u_pm_delete'))
  240. {
  241. send_status_line(403, 'Forbidden');
  242. trigger_error('NO_AUTH_DELETE_MESSAGE');
  243. }
  244.  
  245. if (!$msg_id)
  246. {
  247. trigger_error('NO_MESSAGE');
  248. }
  249.  
  250. $sql = 'SELECT msg_id, pm_unread, pm_new, author_id, folder_id
  251. FROM ' . PRIVMSGS_TO_TABLE . '
  252. WHERE user_id = ' . $user->data['user_id'] . "
  253. AND msg_id = $msg_id";
  254. break;
  255.  
  256. case 'smilies':
  257. generate_smilies('window', 0);
  258. break;
  259.  
  260. default:
  261. trigger_error('NO_ACTION_MODE', E_USER_ERROR);
  262. break;
  263. }
  264.  
  265. if ($action == 'forward' && (!$config['forward_pm'] || !$auth->acl_get('u_pm_forward')))
  266. {
  267. send_status_line(403, 'Forbidden');
  268. trigger_error('NO_AUTH_FORWARD_MESSAGE');
  269. }
  270.  
  271. if ($action == 'edit' && !$auth->acl_get('u_pm_edit'))
  272. {
  273. send_status_line(403, 'Forbidden');
  274. trigger_error('NO_AUTH_EDIT_MESSAGE');
  275. }
  276.  
  277. if ($sql)
  278. {
  279. /**
  280. * Alter sql query to get message for user to write the PM
  281. *
  282. * @event core.ucp_pm_compose_compose_pm_basic_info_query_before
  283. * @var string sql String with the query to be executed
  284. * @var int msg_id topic_id in the page request
  285. * @var int to_user_id The id of whom the message is to
  286. * @var int to_group_id The id of the group whom the message is to
  287. * @var bool submit Whether the user is sending the PM or not
  288. * @var bool preview Whether the user is previewing the PM or not
  289. * @var string action One of: post, reply, quote, forward, quotepost, edit, delete, smilies
  290. * @var bool delete Whether the user is deleting the PM
  291. * @var int reply_to_all Value of reply_to_all request variable.
  292. * @since 3.1.0-RC5
  293. * @changed 3.2.0-a1 Removed undefined variables
  294. */
  295. $vars = array(
  296. 'sql',
  297. 'msg_id',
  298. 'to_user_id',
  299. 'to_group_id',
  300. 'submit',
  301. 'preview',
  302. 'action',
  303. 'delete',
  304. 'reply_to_all',
  305. );
  306. extract($phpbb_dispatcher->trigger_event('core.ucp_pm_compose_compose_pm_basic_info_query_before', compact($vars)));
  307.  
  308. $result = $db->sql_query($sql);
  309. $post = $db->sql_fetchrow($result);
  310. $db->sql_freeresult($result);
  311.  
  312. if (!$post)
  313. {
  314. // If editing it could be the recipient already read the message...
  315. if ($action == 'edit')
  316. {
  317. $sql = 'SELECT p.*, t.folder_id
  318. FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p
  319. WHERE t.user_id = ' . $user->data['user_id'] . "
  320. AND t.msg_id = $msg_id
  321. AND t.msg_id = p.msg_id";
  322. $result = $db->sql_query($sql);
  323. $post = $db->sql_fetchrow($result);
  324. $db->sql_freeresult($result);
  325.  
  326. if ($post)
  327. {
  328. trigger_error('NO_EDIT_READ_MESSAGE');
  329. }
  330. }
  331.  
  332. trigger_error('NO_MESSAGE');
  333. }
  334.  
  335. if ($action == 'quotepost')
  336. {
  337. if (($post['forum_id'] && !$auth->acl_get('f_read', $post['forum_id'])) || (!$post['forum_id'] && !$auth->acl_getf_global('f_read')))
  338. {
  339. send_status_line(403, 'Forbidden');
  340. trigger_error('NOT_AUTHORISED');
  341. }
  342.  
  343. /**
  344. * Get the result of querying for the post to be quoted in the pm message
  345. *
  346. * @event core.ucp_pm_compose_quotepost_query_after
  347. * @var string sql The original SQL used in the query
  348. * @var array post Associative array with the data of the quoted post
  349. * @var array msg_id The post_id that was searched to get the message for quoting
  350. * @var int to_user_id Users the message is sent to
  351. * @var int to_group_id Groups the message is sent to
  352. * @var bool submit Whether the user is sending the PM or not
  353. * @var bool preview Whether the user is previewing the PM or not
  354. * @var string action One of: post, reply, quote, forward, quotepost, edit, delete, smilies
  355. * @var bool delete If deleting message
  356. * @var int reply_to_all Value of reply_to_all request variable.
  357. * @since 3.1.0-RC5
  358. * @changed 3.2.0-a1 Removed undefined variables
  359. */
  360. $vars = array(
  361. 'sql',
  362. 'post',
  363. 'msg_id',
  364. 'to_user_id',
  365. 'to_group_id',
  366. 'submit',
  367. 'preview',
  368. 'action',
  369. 'delete',
  370. 'reply_to_all',
  371. );
  372. extract($phpbb_dispatcher->trigger_event('core.ucp_pm_compose_quotepost_query_after', compact($vars)));
  373.  
  374. // Passworded forum?
  375. if ($post['forum_id'])
  376. {
  377. $sql = 'SELECT forum_id, forum_name, forum_password
  378. FROM ' . FORUMS_TABLE . '
  379. WHERE forum_id = ' . (int) $post['forum_id'];
  380. $result = $db->sql_query($sql);
  381. $forum_data = $db->sql_fetchrow($result);
  382. $db->sql_freeresult($result);
  383.  
  384. if (!empty($forum_data['forum_password']))
  385. {
  386. login_forum_box($forum_data);
  387. }
  388. }
  389. }
  390.  
  391. $msg_id = (int) $post['msg_id'];
  392. $folder_id = (isset($post['folder_id'])) ? $post['folder_id'] : 0;
  393. $message_text = (isset($post['message_text'])) ? $post['message_text'] : '';
  394.  
  395. if ((!$post['author_id'] || ($post['author_id'] == ANONYMOUS && $action != 'delete')) && $msg_id)
  396. {
  397. trigger_error('NO_AUTHOR');
  398. }
  399.  
  400. if ($action == 'quotepost')
  401. {
  402. // Decode text for message display
  403. decode_message($message_text, $post['bbcode_uid']);
  404. }
  405.  
  406. if ($action != 'delete')
  407. {
  408. $enable_urls = $post['enable_magic_url'];
  409. $enable_sig = (isset($post['enable_sig'])) ? $post['enable_sig'] : 0;
  410.  
  411. $message_attachment = (isset($post['message_attachment'])) ? $post['message_attachment'] : 0;
  412. $message_subject = $post['message_subject'];
  413. $message_time = $post['message_time'];
  414. $bbcode_uid = $post['bbcode_uid'];
  415.  
  416. $quote_username = (isset($post['quote_username'])) ? $post['quote_username'] : '';
  417. $icon_id = (isset($post['icon_id'])) ? $post['icon_id'] : 0;
  418.  
  419. if (($action == 'reply' || $action == 'quote' || $action == 'quotepost') && !count($address_list) && !$refresh && !$submit && !$preview)
  420. {
  421. // Add the original author as the recipient if quoting a post or only replying and not having checked "reply to all"
  422. if ($action == 'quotepost' || !$reply_to_all)
  423. {
  424. $address_list = array('u' => array($post['author_id'] => 'to'));
  425. }
  426. else
  427. {
  428. // We try to include every previously listed member from the TO Header - Reply to all
  429. $address_list = rebuild_header(array('to' => $post['to_address']));
  430.  
  431. // Add the author (if he is already listed then this is no shame (it will be overwritten))
  432. $address_list['u'][$post['author_id']] = 'to';
  433.  
  434. // Now, make sure the user itself is not listed. ;)
  435. if (isset($address_list['u'][$user->data['user_id']]))
  436. {
  437. unset($address_list['u'][$user->data['user_id']]);
  438. }
  439. }
  440. }
  441. else if ($action == 'edit' && !count($address_list) && !$refresh && !$submit && !$preview)
  442. {
  443. // Rebuild TO and BCC Header
  444. $address_list = rebuild_header(array('to' => $post['to_address'], 'bcc' => $post['bcc_address']));
  445. }
  446.  
  447. if ($action == 'quotepost')
  448. {
  449. $check_value = 0;
  450. }
  451. else
  452. {
  453. $check_value = (($post['enable_bbcode']+1) << 8) + (($post['enable_smilies']+1) << 4) + (($enable_urls+1) << 2) + (($post['enable_sig']+1) << 1);
  454. }
  455. }
  456. }
  457. else
  458. {
  459. $message_attachment = 0;
  460. $message_text = $message_subject = '';
  461.  
  462. /**
  463. * Predefine message text and subject
  464. *
  465. * @event core.ucp_pm_compose_predefined_message
  466. * @var string message_text Message text
  467. * @var string message_subject Messate subject
  468. * @since 3.1.11-RC1
  469. */
  470. $vars = array('message_text', 'message_subject');
  471. extract($phpbb_dispatcher->trigger_event('core.ucp_pm_compose_predefined_message', compact($vars)));
  472.  
  473. if ($to_user_id && $to_user_id != ANONYMOUS && $action == 'post')
  474. {
  475. $address_list['u'][$to_user_id] = 'to';
  476. }
  477. else if ($to_group_id && $action == 'post')
  478. {
  479. $address_list['g'][$to_group_id] = 'to';
  480. }
  481. $check_value = 0;
  482. }
  483.  
  484. if (($to_group_id || isset($address_list['g'])) && (!$config['allow_mass_pm'] || !$auth->acl_get('u_masspm_group')))
  485. {
  486. send_status_line(403, 'Forbidden');
  487. trigger_error('NO_AUTH_GROUP_MESSAGE');
  488. }
  489.  
  490. if ($action == 'edit' && !$refresh && !$preview && !$submit)
  491. {
  492. if (!($message_time > time() - ($config['pm_edit_time'] * 60) || !$config['pm_edit_time']))
  493. {
  494. trigger_error('CANNOT_EDIT_MESSAGE_TIME');
  495. }
  496. }
  497.  
  498. if ($action == 'post')
  499. {
  500. $template->assign_var('S_NEW_MESSAGE', true);
  501. }
  502.  
  503. if (!isset($icon_id))
  504. {
  505. $icon_id = 0;
  506. }
  507.  
  508. /* @var $plupload \phpbb\plupload\plupload */
  509. $plupload = $phpbb_container->get('plupload');
  510. $message_parser = new parse_message();
  511. $message_parser->set_plupload($plupload);
  512.  
  513. $message_parser->message = ($action == 'reply') ? '' : $message_text;
  514. unset($message_text);
  515.  
  516. $s_action = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=$id&amp;mode=$mode&amp;action=$action", true, $user->session_id);
  517. $s_action .= (($folder_id) ? "&amp;f=$folder_id" : '') . (($msg_id) ? "&amp;p=$msg_id" : '');
  518.  
  519. // Delete triggered ?
  520. if ($action == 'delete')
  521. {
  522. // Folder id has been determined by the SQL Statement
  523. // $folder_id = $request->variable('f', PRIVMSGS_NO_BOX);
  524.  
  525. // Do we need to confirm ?
  526. if (confirm_box(true))
  527. {
  528. delete_pm($user->data['user_id'], $msg_id, $folder_id);
  529.  
  530. // jump to next message in "history"? nope, not for the moment. But able to be included later.
  531. $meta_info = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=pm&amp;folder=$folder_id");
  532. $message = $user->lang['MESSAGE_DELETED'];
  533.  
  534. meta_refresh(3, $meta_info);
  535. $message .= '<br /><br />' . sprintf($user->lang['RETURN_FOLDER'], '<a href="' . $meta_info . '">', '</a>');
  536. trigger_error($message);
  537. }
  538. else
  539. {
  540. $s_hidden_fields = array(
  541. 'p' => $msg_id,
  542. 'f' => $folder_id,
  543. 'action' => 'delete'
  544. );
  545.  
  546. // "{$phpbb_root_path}ucp.$phpEx?i=pm&amp;mode=compose"
  547. confirm_box(false, 'DELETE_MESSAGE', build_hidden_fields($s_hidden_fields));
  548. }
  549.  
  550. redirect(append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;mode=view&amp;action=view_message&amp;p=' . $msg_id));
  551. }
  552.  
  553. // Get maximum number of allowed recipients
  554. $max_recipients = phpbb_get_max_setting_from_group($db, $user->data['user_id'], 'max_recipients');
  555.  
  556. // If it is 0, there is no limit set and we use the maximum value within the config.
  557. $max_recipients = (!$max_recipients) ? $config['pm_max_recipients'] : $max_recipients;
  558.  
  559. // If this is a quote/reply "to all"... we may increase the max_recpients to the number of original recipients
  560. if (($action == 'reply' || $action == 'quote') && $max_recipients && $reply_to_all)
  561. {
  562. // We try to include every previously listed member from the TO Header
  563. $list = rebuild_header(array('to' => $post['to_address']));
  564.  
  565. // Can be an empty array too ;)
  566. $list = (!empty($list['u'])) ? $list['u'] : array();
  567. $list[$post['author_id']] = 'to';
  568.  
  569. if (isset($list[$user->data['user_id']]))
  570. {
  571. unset($list[$user->data['user_id']]);
  572. }
  573.  
  574. $max_recipients = ($max_recipients < count($list)) ? count($list) : $max_recipients;
  575.  
  576. unset($list);
  577. }
  578.  
  579. // Handle User/Group adding/removing
  580. handle_message_list_actions($address_list, $error, $remove_u, $remove_g, $add_to, $add_bcc);
  581.  
  582. // Check mass pm to group permission
  583. if ((!$config['allow_mass_pm'] || !$auth->acl_get('u_masspm_group')) && !empty($address_list['g']))
  584. {
  585. $address_list = array();
  586. $error[] = $user->lang['NO_AUTH_GROUP_MESSAGE'];
  587. }
  588.  
  589. // Check mass pm to users permission
  590. if ((!$config['allow_mass_pm'] || !$auth->acl_get('u_masspm')) && num_recipients($address_list) > 1)
  591. {
  592. $address_list = get_recipients($address_list, 1);
  593. $error[] = $user->lang('TOO_MANY_RECIPIENTS', 1);
  594. }
  595.  
  596. // Check for too many recipients
  597. if (!empty($address_list['u']) && $max_recipients && count($address_list['u']) > $max_recipients)
  598. {
  599. $address_list = get_recipients($address_list, $max_recipients);
  600. $error[] = $user->lang('TOO_MANY_RECIPIENTS', $max_recipients);
  601. }
  602.  
  603. // Always check if the submitted attachment data is valid and belongs to the user.
  604. // Further down (especially in submit_post()) we do not check this again.
  605. $message_parser->get_submitted_attachment_data();
  606.  
  607. if ($message_attachment && !$submit && !$refresh && !$preview && $action == 'edit')
  608. {
  609. // Do not change to SELECT *
  610. $sql = 'SELECT attach_id, is_orphan, attach_comment, real_filename, filesize
  611. FROM ' . ATTACHMENTS_TABLE . "
  612. WHERE post_msg_id = $msg_id
  613. AND in_message = 1
  614. AND is_orphan = 0
  615. ORDER BY filetime DESC";
  616. $result = $db->sql_query($sql);
  617. $message_parser->attachment_data = array_merge($message_parser->attachment_data, $db->sql_fetchrowset($result));
  618. $db->sql_freeresult($result);
  619. }
  620.  
  621. if (!in_array($action, array('quote', 'edit', 'delete', 'forward')))
  622. {
  623. $enable_sig = ($config['allow_sig'] && $config['allow_sig_pm'] && $auth->acl_get('u_sig') && $user->optionget('attachsig'));
  624. $enable_smilies = ($config['allow_smilies'] && $auth->acl_get('u_pm_smilies') && $user->optionget('smilies'));
  625. $enable_bbcode = ($config['allow_bbcode'] && $auth->acl_get('u_pm_bbcode') && $user->optionget('bbcode'));
  626. $enable_urls = true;
  627. }
  628.  
  629. $drafts = false;
  630.  
  631. // User own some drafts?
  632. if ($auth->acl_get('u_savedrafts') && $action != 'delete')
  633. {
  634. $sql = 'SELECT draft_id
  635. FROM ' . DRAFTS_TABLE . '
  636. WHERE forum_id = 0
  637. AND topic_id = 0
  638. AND user_id = ' . $user->data['user_id'] .
  639. (($draft_id) ? " AND draft_id <> $draft_id" : '');
  640. $result = $db->sql_query_limit($sql, 1);
  641. $row = $db->sql_fetchrow($result);
  642. $db->sql_freeresult($result);
  643.  
  644. if ($row)
  645. {
  646. $drafts = true;
  647. }
  648. }
  649.  
  650. if ($action == 'edit')
  651. {
  652. $message_parser->bbcode_uid = $bbcode_uid;
  653. }
  654.  
  655. $bbcode_status = ($config['allow_bbcode'] && $config['auth_bbcode_pm'] && $auth->acl_get('u_pm_bbcode')) ? true : false;
  656. $smilies_status = ($config['allow_smilies'] && $config['auth_smilies_pm'] && $auth->acl_get('u_pm_smilies')) ? true : false;
  657. $img_status = ($config['auth_img_pm'] && $auth->acl_get('u_pm_img')) ? true : false;
  658. $flash_status = ($config['auth_flash_pm'] && $auth->acl_get('u_pm_flash')) ? true : false;
  659. $url_status = ($config['allow_post_links']) ? true : false;
  660.  
  661. // Save Draft
  662. if ($save && $auth->acl_get('u_savedrafts'))
  663. {
  664. $subject = $request->variable('subject', '', true);
  665. $subject = (!$subject && $action != 'post') ? $user->lang['NEW_MESSAGE'] : $subject;
  666. $message = $request->variable('message', '', true);
  667.  
  668. if ($subject && $message)
  669. {
  670. if (confirm_box(true))
  671. {
  672. $message_parser->message = $message;
  673. $message_parser->parse($bbcode_status, $url_status, $smilies_status, $img_status, $flash_status, true, $url_status);
  674.  
  675. $sql = 'INSERT INTO ' . DRAFTS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
  676. 'user_id' => $user->data['user_id'],
  677. 'topic_id' => 0,
  678. 'forum_id' => 0,
  679. 'save_time' => $current_time,
  680. 'draft_subject' => $subject,
  681. 'draft_message' => $message_parser->message,
  682. )
  683. );
  684. $db->sql_query($sql);
  685.  
  686. $redirect_url = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=pm&amp;mode=$mode");
  687.  
  688. meta_refresh(3, $redirect_url);
  689. $message = $user->lang['DRAFT_SAVED'] . '<br /><br />' . sprintf($user->lang['RETURN_UCP'], '<a href="' . $redirect_url . '">', '</a>');
  690.  
  691. trigger_error($message);
  692. }
  693. else
  694. {
  695. $s_hidden_fields = build_hidden_fields(array(
  696. 'mode' => $mode,
  697. 'action' => $action,
  698. 'save' => true,
  699. 'subject' => $subject,
  700. 'message' => $message,
  701. 'u' => $to_user_id,
  702. 'g' => $to_group_id,
  703. 'p' => $msg_id)
  704. );
  705. $s_hidden_fields .= build_address_field($address_list);
  706.  
  707. confirm_box(false, 'SAVE_DRAFT', $s_hidden_fields);
  708. }
  709. }
  710. else
  711. {
  712. if (utf8_clean_string($subject) === '')
  713. {
  714. $error[] = $user->lang['EMPTY_MESSAGE_SUBJECT'];
  715. }
  716.  
  717. if (utf8_clean_string($message) === '')
  718. {
  719. $error[] = $user->lang['TOO_FEW_CHARS'];
  720. }
  721. }
  722.  
  723. unset($subject, $message);
  724. }
  725.  
  726. // Load Draft
  727. if ($draft_id && $auth->acl_get('u_savedrafts'))
  728. {
  729. $sql = 'SELECT draft_subject, draft_message
  730. FROM ' . DRAFTS_TABLE . "
  731. WHERE draft_id = $draft_id
  732. AND topic_id = 0
  733. AND forum_id = 0
  734. AND user_id = " . $user->data['user_id'];
  735. $result = $db->sql_query_limit($sql, 1);
  736.  
  737. if ($row = $db->sql_fetchrow($result))
  738. {
  739. $message_parser->message = $row['draft_message'];
  740. $message_subject = $row['draft_subject'];
  741.  
  742. $template->assign_var('S_DRAFT_LOADED', true);
  743. }
  744. else
  745. {
  746. $draft_id = 0;
  747. }
  748. $db->sql_freeresult($result);
  749. }
  750.  
  751. // Load Drafts
  752. if ($load && $drafts)
  753. {
  754. load_drafts(0, 0, $id, $action, $msg_id);
  755. }
  756.  
  757. if ($submit || $preview || $refresh)
  758. {
  759. if (($submit || $preview) && !check_form_key('ucp_pm_compose'))
  760. {
  761. $error[] = $user->lang['FORM_INVALID'];
  762. }
  763. $subject = $request->variable('subject', '', true);
  764. $message_parser->message = $request->variable('message', '', true);
  765.  
  766. $icon_id = $request->variable('icon', 0);
  767.  
  768. $enable_bbcode = (!$bbcode_status || isset($_POST['disable_bbcode'])) ? false : true;
  769. $enable_smilies = (!$smilies_status || isset($_POST['disable_smilies'])) ? false : true;
  770. $enable_urls = (isset($_POST['disable_magic_url'])) ? 0 : 1;
  771. $enable_sig = (!$config['allow_sig'] ||!$config['allow_sig_pm']) ? false : ((isset($_POST['attach_sig'])) ? true : false);
  772.  
  773. /**
  774. * Modify private message
  775. *
  776. * @event core.ucp_pm_compose_modify_parse_before
  777. * @var bool enable_bbcode Whether or not bbcode is enabled
  778. * @var bool enable_smilies Whether or not smilies are enabled
  779. * @var bool enable_urls Whether or not urls are enabled
  780. * @var bool enable_sig Whether or not signature is enabled
  781. * @var string subject PM subject text
  782. * @var object message_parser The message parser object
  783. * @var bool submit Whether or not the form has been sumitted
  784. * @var bool preview Whether or not the signature is being previewed
  785. * @var array error Any error strings
  786. * @since 3.1.10-RC1
  787. */
  788. $vars = array(
  789. 'enable_bbcode',
  790. 'enable_smilies',
  791. 'enable_urls',
  792. 'enable_sig',
  793. 'subject',
  794. 'message_parser',
  795. 'submit',
  796. 'preview',
  797. 'error',
  798. );
  799. extract($phpbb_dispatcher->trigger_event('core.ucp_pm_compose_modify_parse_before', compact($vars)));
  800.  
  801. // Parse Attachments - before checksum is calculated
  802. if ($message_parser->check_attachment_form_token($language, $request, 'ucp_pm_compose'))
  803. {
  804. $message_parser->parse_attachments('fileupload', $action, 0, $submit, $preview, $refresh, true);
  805. }
  806.  
  807. if (count($message_parser->warn_msg) && !($remove_u || $remove_g || $add_to || $add_bcc))
  808. {
  809. $error[] = implode('<br />', $message_parser->warn_msg);
  810. $message_parser->warn_msg = array();
  811. }
  812.  
  813. // Parse message
  814. $message_parser->parse($enable_bbcode, ($config['allow_post_links']) ? $enable_urls : false, $enable_smilies, $img_status, $flash_status, true, $config['allow_post_links']);
  815.  
  816. // On a refresh we do not care about message parsing errors
  817. if (count($message_parser->warn_msg) && !$refresh)
  818. {
  819. $error[] = implode('<br />', $message_parser->warn_msg);
  820. }
  821.  
  822. if ($action != 'edit' && !$preview && !$refresh && $config['flood_interval'] && !$auth->acl_get('u_ignoreflood'))
  823. {
  824. // Flood check
  825. $last_post_time = $user->data['user_lastpost_time'];
  826.  
  827. if ($last_post_time)
  828. {
  829. if ($last_post_time && ($current_time - $last_post_time) < intval($config['flood_interval']))
  830. {
  831. $error[] = $user->lang['FLOOD_ERROR'];
  832. }
  833. }
  834. }
  835.  
  836. // Subject defined
  837. if ($submit)
  838. {
  839. if (utf8_clean_string($subject) === '')
  840. {
  841. $error[] = $user->lang['EMPTY_MESSAGE_SUBJECT'];
  842. }
  843.  
  844. if (!count($address_list))
  845. {
  846. $error[] = $user->lang['NO_RECIPIENT'];
  847. }
  848. }
  849.  
  850. // Store message, sync counters
  851. if (!count($error) && $submit)
  852. {
  853. $pm_data = array(
  854. 'msg_id' => (int) $msg_id,
  855. 'from_user_id' => $user->data['user_id'],
  856. 'from_user_ip' => $user->ip,
  857. 'from_username' => $user->data['username'],
  858. 'reply_from_root_level' => (isset($post['root_level'])) ? (int) $post['root_level'] : 0,
  859. 'reply_from_msg_id' => (int) $msg_id,
  860. 'icon_id' => (int) $icon_id,
  861. 'enable_sig' => (bool) $enable_sig,
  862. 'enable_bbcode' => (bool) $enable_bbcode,
  863. 'enable_smilies' => (bool) $enable_smilies,
  864. 'enable_urls' => (bool) $enable_urls,
  865. 'bbcode_bitfield' => $message_parser->bbcode_bitfield,
  866. 'bbcode_uid' => $message_parser->bbcode_uid,
  867. 'message' => $message_parser->message,
  868. 'attachment_data' => $message_parser->attachment_data,
  869. 'filename_data' => $message_parser->filename_data,
  870. 'address_list' => $address_list
  871. );
  872.  
  873. // ((!$message_subject) ? $subject : $message_subject)
  874. $msg_id = submit_pm($action, $subject, $pm_data);
  875.  
  876. $return_message_url = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;mode=view&amp;p=' . $msg_id);
  877. $inbox_folder_url = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;folder=inbox');
  878. $outbox_folder_url = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;folder=outbox');
  879.  
  880. $folder_url = '';
  881. if (($folder_id > 0) && isset($user_folders[$folder_id]))
  882. {
  883. $folder_url = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;folder=' . $folder_id);
  884. }
  885.  
  886. $return_box_url = ($action === 'post' || $action === 'edit') ? $outbox_folder_url : $inbox_folder_url;
  887. $return_box_lang = ($action === 'post' || $action === 'edit') ? 'PM_OUTBOX' : 'PM_INBOX';
  888.  
  889. $save_message = ($action === 'edit') ? $user->lang['MESSAGE_EDITED'] : $user->lang['MESSAGE_STORED'];
  890. $message = $save_message . '<br /><br />' . $user->lang('VIEW_PRIVATE_MESSAGE', '<a href="' . $return_message_url . '">', '</a>');
  891.  
  892. $last_click_type = 'CLICK_RETURN_FOLDER';
  893. if ($folder_url)
  894. {
  895. $message .= '<br /><br />' . sprintf($user->lang['CLICK_RETURN_FOLDER'], '<a href="' . $folder_url . '">', '</a>', $user_folders[$folder_id]['folder_name']);
  896. $last_click_type = 'CLICK_GOTO_FOLDER';
  897. }
  898. $message .= '<br /><br />' . sprintf($user->lang[$last_click_type], '<a href="' . $return_box_url . '">', '</a>', $user->lang[$return_box_lang]);
  899.  
  900. meta_refresh(3, $return_message_url);
  901. trigger_error($message);
  902. }
  903.  
  904. $message_subject = $subject;
  905. }
  906.  
  907. // Preview
  908. if (!count($error) && $preview)
  909. {
  910. $preview_message = $message_parser->format_display($enable_bbcode, $enable_urls, $enable_smilies, false);
  911.  
  912. $preview_signature = $user->data['user_sig'];
  913. $preview_signature_uid = $user->data['user_sig_bbcode_uid'];
  914. $preview_signature_bitfield = $user->data['user_sig_bbcode_bitfield'];
  915.  
  916. // Signature
  917. if ($enable_sig && $config['allow_sig'] && $preview_signature)
  918. {
  919. $bbcode_flags = ($enable_bbcode ? OPTION_FLAG_BBCODE : 0) + ($enable_smilies ? OPTION_FLAG_SMILIES : 0) + ($enable_urls ? OPTION_FLAG_LINKS : 0);
  920. $preview_signature = generate_text_for_display($preview_signature, $preview_signature_uid, $preview_signature_bitfield, $bbcode_flags);
  921. }
  922. else
  923. {
  924. $preview_signature = '';
  925. }
  926.  
  927. // Attachment Preview
  928. if (count($message_parser->attachment_data))
  929. {
  930. $template->assign_var('S_HAS_ATTACHMENTS', true);
  931.  
  932. $update_count = array();
  933. $attachment_data = $message_parser->attachment_data;
  934.  
  935. parse_attachments(false, $preview_message, $attachment_data, $update_count, true);
  936.  
  937. foreach ($attachment_data as $i => $attachment)
  938. {
  939. $template->assign_block_vars('attachment', array(
  940. 'DISPLAY_ATTACHMENT' => $attachment)
  941. );
  942. }
  943. unset($attachment_data);
  944. }
  945.  
  946. $preview_subject = censor_text($subject);
  947.  
  948. if (!count($error))
  949. {
  950. $template->assign_vars(array(
  951. 'PREVIEW_SUBJECT' => $preview_subject,
  952. 'PREVIEW_MESSAGE' => $preview_message,
  953. 'PREVIEW_SIGNATURE' => $preview_signature,
  954.  
  955. 'S_DISPLAY_PREVIEW' => true)
  956. );
  957. }
  958. unset($message_text);
  959. }
  960.  
  961. // Decode text for message display
  962. $bbcode_uid = (($action == 'quote' || $action == 'forward') && !$preview && !$refresh && (!count($error) || (count($error) && !$submit))) ? $bbcode_uid : $message_parser->bbcode_uid;
  963.  
  964. $message_parser->decode_message($bbcode_uid);
  965.  
  966. if (($action == 'quote' || $action == 'quotepost') && !$preview && !$refresh && !$submit)
  967. {
  968. if ($action == 'quotepost')
  969. {
  970. $post_id = $request->variable('p', 0);
  971. if ($config['allow_post_links'])
  972. {
  973. $message_link = generate_board_url() . "/viewtopic.$phpEx?p={$post_id}#p{$post_id}";
  974. $message_link_subject = "{$user->lang['SUBJECT']}{$user->lang['COLON']} {$message_subject}";
  975. if ($bbcode_status)
  976. {
  977. $message_link = "[url=" . $message_link . "]" . $message_link_subject . "[/url]\n\n";
  978. }
  979. else
  980. {
  981. <<<<<<< CURRENT_FILE
  982. $message_link = $message_link . " - "
  983. ======= DIFF_SEP_EXPLAIN
  984. $message_link = $message_link . " - " . $message_link_subject . "\n\n";
  985. }
  986. }
  987. else
  988. {
  989. $message_link = $user->lang['SUBJECT'] . $user->lang['COLON'] . ' ' . $message_subject . " (" . generate_board_url() . "/viewtopic.$phpEx?p={$post_id}#p{$post_id})\n\n";
  990. }
  991. }
  992. else
  993. {
  994. $message_link = '';
  995. }
  996. $quote_attributes = array(
  997. 'author' => $quote_username,
  998. 'time' => $post['message_time'],
  999. 'user_id' => $post['author_id'],
  1000. );
  1001. if ($action === 'quotepost')
  1002. {
  1003. $quote_attributes['post_id'] = $post['msg_id'];
  1004. }
  1005.  
  1006. /** @var \phpbb\language\language $language */
  1007. $language = $phpbb_container->get('language');
  1008. /** @var \phpbb\textformatter\utils_interface $text_formatter_utils */
  1009. $text_formatter_utils = $phpbb_container->get('text_formatter.utils');
  1010. phpbb_format_quote($language, $message_parser, $text_formatter_utils, $bbcode_status, $quote_attributes, $message_link);
  1011. }
  1012.  
  1013. if (($action == 'reply' || $action == 'quote' || $action == 'quotepost') && !$preview && !$refresh)
  1014. {
  1015. $message_subject = ((!preg_match('/^Re:/', $message_subject)) ? 'Re: ' : '') . censor_text($message_subject);
  1016.  
  1017. /**
  1018. * This event allows you to modify the PM subject of the PM being quoted
  1019. *
  1020. * @event core.pm_modify_message_subject
  1021. * @var string message_subject String with the PM subject already censored.
  1022. * @since 3.2.8-RC1
  1023. */
  1024. $vars = array('message_subject');
  1025. extract($phpbb_dispatcher->trigger_event('core.pm_modify_message_subject', compact($vars)));
  1026. }
  1027.  
  1028. if ($action == 'forward' && !$preview && !$refresh && !$submit)
  1029. {
  1030. $fwd_to_field = write_pm_addresses(array('to' => $post['to_address']), 0, true);
  1031.  
  1032. if ($config['allow_post_links'])
  1033. {
  1034. $quote_username_text = '[url=' . generate_board_url() . "/memberlist.$phpEx?mode=viewprofile&amp;u={$post['author_id']}]{$quote_username}[/url]";
  1035. }
  1036. else
  1037. {
  1038. $quote_username_text = $quote_username . ' (' . generate_board_url() . "/memberlist.$phpEx?mode=viewprofile&amp;u={$post['author_id']})";
  1039. }
  1040.  
  1041. $forward_text = array();
  1042. $forward_text[] = $user->lang['FWD_ORIGINAL_MESSAGE'];
  1043. $forward_text[] = sprintf($user->lang['FWD_SUBJECT'], censor_text($message_subject));
  1044. $forward_text[] = sprintf($user->lang['FWD_DATE'], $user->format_date($message_time, false, true));
  1045. $forward_text[] = sprintf($user->lang['FWD_FROM'], $quote_username_text);
  1046. $forward_text[] = sprintf($user->lang['FWD_TO'], implode($user->lang['COMMA_SEPARATOR'], $fwd_to_field['to']));
  1047.  
  1048. $quote_text = $phpbb_container->get('text_formatter.utils')->generate_quote(
  1049. censor_text($message_parser->message),
  1050. array('author' => $quote_username)
  1051. );
  1052. $message_parser->message = implode("\n", $forward_text) . "\n\n" . $quote_text;
  1053. $message_subject = ((!preg_match('/^Fwd:/', $message_subject)) ? 'Fwd: ' : '') . censor_text($message_subject);
  1054. }
  1055.  
  1056. $attachment_data = $message_parser->attachment_data;
  1057. $filename_data = $message_parser->filename_data;
  1058. $message_text = $message_parser->message;
  1059.  
  1060. // MAIN PM PAGE BEGINS HERE
  1061.  
  1062. // Generate smiley listing
  1063. generate_smilies('inline', 0);
  1064.  
  1065. // Generate PM Icons
  1066. $s_pm_icons = false;
  1067. if ($config['enable_pm_icons'])
  1068. {
  1069. $s_pm_icons = posting_gen_topic_icons($action, $icon_id);
  1070. }
  1071.  
  1072. // Generate inline attachment select box
  1073. posting_gen_inline_attachments($attachment_data);
  1074.  
  1075. // Build address list for display
  1076. // array('u' => array($author_id => 'to'));
  1077. if (count($address_list))
  1078. {
  1079. // Get Usernames and Group Names
  1080. $result = array();
  1081. if (!empty($address_list['u']))
  1082. {
  1083. $sql = 'SELECT user_id as id, username as name, user_colour as colour
  1084. FROM ' . USERS_TABLE . '
  1085. WHERE ' . $db->sql_in_set('user_id', array_map('intval', array_keys($address_list['u']))) . '
  1086. ORDER BY username_clean ASC';
  1087. $result['u'] = $db->sql_query($sql);
  1088. }
  1089.  
  1090. if (!empty($address_list['g']))
  1091. {
  1092. $sql = 'SELECT g.group_id AS id, g.group_name AS name, g.group_colour AS colour, g.group_type
  1093. FROM ' . GROUPS_TABLE . ' g';
  1094.  
  1095. if (!$auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel'))
  1096. {
  1097. $sql .= ' LEFT JOIN ' . USER_GROUP_TABLE . ' ug
  1098. ON (
  1099. g.group_id = ug.group_id
  1100. AND ug.user_id = ' . $user->data['user_id'] . '
  1101. AND ug.user_pending = 0
  1102. )
  1103. WHERE (g.group_type <> ' . GROUP_HIDDEN . ' OR ug.user_id = ' . $user->data['user_id'] . ')';
  1104. }
  1105.  
  1106. $sql .= ($auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel')) ? ' WHERE ' : ' AND ';
  1107.  
  1108. $sql .= 'g.group_receive_pm = 1
  1109. AND ' . $db->sql_in_set('g.group_id', array_map('intval', array_keys($address_list['g']))) . '
  1110. ORDER BY g.group_name ASC';
  1111.  
  1112. $result['g'] = $db->sql_query($sql);
  1113. }
  1114.  
  1115. $u = $g = array();
  1116. $_types = array('u', 'g');
  1117. foreach ($_types as $type)
  1118. {
  1119. if (isset($result[$type]) && $result[$type])
  1120. {
  1121. while ($row = $db->sql_fetchrow($result[$type]))
  1122. {
  1123. if ($type == 'g')
  1124. {
  1125. $row['name'] = $group_helper->get_name($row['name']);
  1126. }
  1127.  
  1128. ${$type}[$row['id']] = array('name' => $row['name'], 'colour' => $row['colour']);
  1129. }
  1130. $db->sql_freeresult($result[$type]);
  1131. }
  1132. }
  1133.  
  1134. // Now Build the address list
  1135. foreach ($address_list as $type => $adr_ary)
  1136. {
  1137. foreach ($adr_ary as $id => $field)
  1138. {
  1139. if (!isset(${$type}[$id]))
  1140. {
  1141. unset($address_list[$type][$id]);
  1142. continue;
  1143. }
  1144.  
  1145. $field = ($field == 'to') ? 'to' : 'bcc';
  1146. $type = ($type == 'u') ? 'u' : 'g';
  1147. $id = (int) $id;
  1148.  
  1149. $tpl_ary = array(
  1150. 'IS_GROUP' => ($type == 'g') ? true : false,
  1151. 'IS_USER' => ($type == 'u') ? true : false,
  1152. 'UG_ID' => $id,
  1153. 'NAME' => ${$type}[$id]['name'],
  1154. 'COLOUR' => (${$type}[$id]['colour']) ? '#' . ${$type}[$id]['colour'] : '',
  1155. 'TYPE' => $type,
  1156. );
  1157.  
  1158. if ($type == 'u')
  1159. {
  1160. $tpl_ary = array_merge($tpl_ary, array(
  1161. 'U_VIEW' => get_username_string('profile', $id, ${$type}[$id]['name'], ${$type}[$id]['colour']),
  1162. 'NAME_FULL' => get_username_string('full', $id, ${$type}[$id]['name'], ${$type}[$id]['colour']),
  1163. ));
  1164. }
  1165. else
  1166. {
  1167. $tpl_ary = array_merge($tpl_ary, array(
  1168. 'U_VIEW' => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&amp;g=' . $id),
  1169. ));
  1170. }
  1171.  
  1172. $template->assign_block_vars($field . '_recipient', $tpl_ary);
  1173. }
  1174. }
  1175. }
  1176.  
  1177. // Build hidden address list
  1178. $s_hidden_address_field = build_address_field($address_list);
  1179.  
  1180. $bbcode_checked = (isset($enable_bbcode)) ? !$enable_bbcode : (($config['allow_bbcode'] && $auth->acl_get('u_pm_bbcode')) ? !$user->optionget('bbcode') : 1);
  1181. $smilies_checked = (isset($enable_smilies)) ? !$enable_smilies : (($config['allow_smilies'] && $auth->acl_get('u_pm_smilies')) ? !$user->optionget('smilies') : 1);
  1182. $urls_checked = (isset($enable_urls)) ? !$enable_urls : 0;
  1183. $sig_checked = $enable_sig;
  1184.  
  1185. switch ($action)
  1186. {
  1187. case 'post':
  1188. $page_title = $user->lang['POST_NEW_PM'];
  1189. break;
  1190.  
  1191. case 'quote':
  1192. $page_title = $user->lang['POST_QUOTE_PM'];
  1193. break;
  1194.  
  1195. case 'quotepost':
  1196. $page_title = $user->lang['POST_PM_POST'];
  1197. break;
  1198.  
  1199. case 'reply':
  1200. $page_title = $user->lang['POST_REPLY_PM'];
  1201. break;
  1202.  
  1203. case 'edit':
  1204. $page_title = $user->lang['POST_EDIT_PM'];
  1205. break;
  1206.  
  1207. case 'forward':
  1208. $page_title = $user->lang['POST_FORWARD_PM'];
  1209. break;
  1210.  
  1211. default:
  1212. trigger_error('NO_ACTION_MODE', E_USER_ERROR);
  1213. break;
  1214. }
  1215.  
  1216. $s_hidden_fields = (isset($check_value)) ? '<input type="hidden" name="status_switch" value="' . $check_value . '" />' : '';
  1217. $s_hidden_fields .= ($draft_id || isset($_REQUEST['draft_loaded'])) ? '<input type="hidden" name="draft_loaded" value="' . ((isset($_REQUEST['draft_loaded'])) ? $request->variable('draft_loaded', 0) : $draft_id) . '" />' : '';
  1218.  
  1219. $form_enctype = (@ini_get('file_uploads') == '0' || strtolower(@ini_get('file_uploads')) == 'off' || !$config['allow_pm_attach'] || !$auth->acl_get('u_pm_attach')) ? '' : ' enctype="multipart/form-data"';
  1220.  
  1221. /** @var \phpbb\controller\helper $controller_helper */
  1222. $controller_helper = $phpbb_container->get('controller.helper');
  1223.  
  1224. // Start assigning vars for main posting page ...
  1225. $template_ary = array(
  1226. 'L_POST_A' => $page_title,
  1227. 'L_ICON' => $user->lang['PM_ICON'],
  1228. 'L_MESSAGE_BODY_EXPLAIN' => $user->lang('MESSAGE_BODY_EXPLAIN', (int) $config['max_post_chars']),
  1229.  
  1230. 'SUBJECT' => (isset($message_subject)) ? $message_subject : '',
  1231. 'MESSAGE' => $message_text,
  1232. 'BBCODE_STATUS' => $user->lang(($bbcode_status ? 'BBCODE_IS_ON' : 'BBCODE_IS_OFF'), '<a href="' . $controller_helper->route('phpbb_help_bbcode_controller') . '">', '</a>'),
  1233. 'IMG_STATUS' => ($img_status) ? $user->lang['IMAGES_ARE_ON'] : $user->lang['IMAGES_ARE_OFF'],
  1234. 'FLASH_STATUS' => ($flash_status) ? $user->lang['FLASH_IS_ON'] : $user->lang['FLASH_IS_OFF'],
  1235. 'SMILIES_STATUS' => ($smilies_status) ? $user->lang['SMILIES_ARE_ON'] : $user->lang['SMILIES_ARE_OFF'],
  1236. 'URL_STATUS' => ($url_status) ? $user->lang['URL_IS_ON'] : $user->lang['URL_IS_OFF'],
  1237. 'MAX_FONT_SIZE' => (int) $config['max_post_font_size'],
  1238. 'MINI_POST_IMG' => $user->img('icon_post_target', $user->lang['PM']),
  1239. 'ERROR' => (count($error)) ? implode('<br />', $error) : '',
  1240. 'MAX_RECIPIENTS' => ($config['allow_mass_pm'] && ($auth->acl_get('u_masspm') || $auth->acl_get('u_masspm_group'))) ? $max_recipients : 0,
  1241.  
  1242. 'S_COMPOSE_PM' => true,
  1243. 'S_EDIT_POST' => ($action == 'edit'),
  1244. 'S_SHOW_PM_ICONS' => $s_pm_icons,
  1245. 'S_BBCODE_ALLOWED' => ($bbcode_status) ? 1 : 0,
  1246. 'S_BBCODE_CHECKED' => ($bbcode_checked) ? ' checked="checked"' : '',
  1247. 'S_SMILIES_ALLOWED' => $smilies_status,
  1248. 'S_SMILIES_CHECKED' => ($smilies_checked) ? ' checked="checked"' : '',
  1249. 'S_SIG_ALLOWED' => ($config['allow_sig'] && $config['allow_sig_pm'] && $auth->acl_get('u_sig')),
  1250. 'S_SIGNATURE_CHECKED' => ($sig_checked) ? ' checked="checked"' : '',
  1251. 'S_LINKS_ALLOWED' => $url_status,
  1252. 'S_MAGIC_URL_CHECKED' => ($urls_checked) ? ' checked="checked"' : '',
  1253. 'S_SAVE_ALLOWED' => ($auth->acl_get('u_savedrafts') && $action != 'edit') ? true : false,
  1254. 'S_HAS_DRAFTS' => ($auth->acl_get('u_savedrafts') && $drafts),
  1255. 'S_FORM_ENCTYPE' => $form_enctype,
  1256. 'S_ATTACH_DATA' => json_encode($message_parser->attachment_data),
  1257.  
  1258. 'S_BBCODE_IMG' => $img_status,
  1259. 'S_BBCODE_FLASH' => $flash_status,
  1260. 'S_BBCODE_QUOTE' => true,
  1261. 'S_BBCODE_URL' => $url_status,
  1262.  
  1263. 'S_POST_ACTION' => $s_action,
  1264. 'S_HIDDEN_ADDRESS_FIELD' => $s_hidden_address_field,
  1265. 'S_HIDDEN_FIELDS' => $s_hidden_fields,
  1266.  
  1267. 'S_CLOSE_PROGRESS_WINDOW' => isset($_POST['add_file']),
  1268. 'U_PROGRESS_BAR' => append_sid("{$phpbb_root_path}posting.$phpEx", 'f=0&amp;mode=popup'),
  1269. 'UA_PROGRESS_BAR' => addslashes(append_sid("{$phpbb_root_path}posting.$phpEx", 'f=0&amp;mode=popup')),
  1270. );
  1271.  
  1272. /**
  1273. * Modify the default template vars
  1274. *
  1275. * @event core.ucp_pm_compose_template
  1276. * @var array template_ary Template variables
  1277. * @since 3.2.6-RC1
  1278. */
  1279. $vars = array('template_ary');
  1280. extract($phpbb_dispatcher->trigger_event('core.ucp_pm_compose_template', compact($vars)));
  1281.  
  1282. $template->assign_vars($template_ary);
  1283.  
  1284. // Build custom bbcodes array
  1285. display_custom_bbcodes();
  1286.  
  1287. // Show attachment box for adding attachments if true
  1288. $allowed = ($auth->acl_get('u_pm_attach') && $config['allow_pm_attach'] && $form_enctype);
  1289.  
  1290. if ($allowed)
  1291. {
  1292. $max_files = ($auth->acl_gets('a_', 'm_')) ? 0 : (int) $config['max_attachments_pm'];
  1293. $plupload->configure($cache, $template, $s_action, false, $max_files);
  1294. }
  1295.  
  1296. // Attachment entry
  1297. posting_gen_attachment_entry($attachment_data, $filename_data, $allowed);
  1298.  
  1299. // Message History
  1300. if ($action == 'reply' || $action == 'quote' || $action == 'forward')
  1301. {
  1302. if (message_history($msg_id, $user->data['user_id'], $post, array(), true))
  1303. {
  1304. $template->assign_var('S_DISPLAY_HISTORY', true);
  1305. }
  1306. }
  1307. }
  1308.  
  1309. /**
  1310. * For composing messages, handle list actions
  1311. */
  1312. function handle_message_list_actions(&$address_list, &$error, $remove_u, $remove_g, $add_to, $add_bcc)
  1313. {
  1314. global $auth, $db, $user;
  1315. global $request, $phpbb_dispatcher;
  1316.  
  1317. // Delete User [TO/BCC]
  1318. if ($remove_u && $request->variable('remove_u', array(0 => '')))
  1319. {
  1320. $remove_user_id = array_keys($request->variable('remove_u', array(0 => '')));
  1321.  
  1322. if (isset($remove_user_id[0]))
  1323. {
  1324. unset($address_list['u'][(int) $remove_user_id[0]]);
  1325. }
  1326. }
  1327.  
  1328. // Delete Group [TO/BCC]
  1329. if ($remove_g && $request->variable('remove_g', array(0 => '')))
  1330. {
  1331. $remove_group_id = array_keys($request->variable('remove_g', array(0 => '')));
  1332.  
  1333. if (isset($remove_group_id[0]))
  1334. {
  1335. unset($address_list['g'][(int) $remove_group_id[0]]);
  1336. }
  1337. }
  1338.  
  1339. // Add Selected Groups
  1340. $group_list = $request->variable('group_list', array(0));
  1341.  
  1342. // Build usernames to add
  1343. $usernames = $request->variable('username', '', true);
  1344. $usernames = (empty($usernames)) ? array() : array($usernames);
  1345.  
  1346. $username_list = $request->variable('username_list', '', true);
  1347. if ($username_list)
  1348. {
  1349. $usernames = array_merge($usernames, explode("\n", $username_list));
  1350. }
  1351.  
  1352. // If add to or add bcc not pressed, users could still have usernames listed they want to add...
  1353. if (!$add_to && !$add_bcc && (count($group_list) || count($usernames)))
  1354. {
  1355. $add_to = true;
  1356.  
  1357. global $refresh, $submit, $preview;
  1358.  
  1359. $refresh = true;
  1360. $submit = false;
  1361.  
  1362. // Preview is only true if there was also a message entered
  1363. if ($request->variable('message', ''))
  1364. {
  1365. $preview = true;
  1366. }
  1367. }
  1368.  
  1369. // Add User/Group [TO]
  1370. if ($add_to || $add_bcc)
  1371. {
  1372. $type = ($add_to) ? 'to' : 'bcc';
  1373.  
  1374. if (count($group_list))
  1375. {
  1376. foreach ($group_list as $group_id)
  1377. {
  1378. $address_list['g'][$group_id] = $type;
  1379. }
  1380. }
  1381.  
  1382. // User ID's to add...
  1383. $user_id_ary = array();
  1384.  
  1385. // Reveal the correct user_ids
  1386. if (count($usernames))
  1387. {
  1388. $user_id_ary = array();
  1389. user_get_id_name($user_id_ary, $usernames, array(USER_NORMAL, USER_FOUNDER, USER_INACTIVE));
  1390.  
  1391. // If there are users not existing, we will at least print a notice...
  1392. if (!count($user_id_ary))
  1393. {
  1394. $error[] = $user->lang['PM_NO_USERS'];
  1395. }
  1396. }
  1397.  
  1398. // Add Friends if specified
  1399. $friend_list = array_keys($request->variable('add_' . $type, array(0)));
  1400. $user_id_ary = array_merge($user_id_ary, $friend_list);
  1401.  
  1402. foreach ($user_id_ary as $user_id)
  1403. {
  1404. if ($user_id == ANONYMOUS)
  1405. {
  1406. continue;
  1407. }
  1408.  
  1409. $address_list['u'][$user_id] = $type;
  1410. }
  1411. }
  1412.  
  1413. // Check for disallowed recipients
  1414. if (!empty($address_list['u']))
  1415. {
  1416. $can_ignore_allow_pm = $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_');
  1417.  
  1418. // Administrator deactivated users check and we need to check their
  1419. // PM status (do they want to receive PM's?)
  1420. // Only check PM status if not a moderator or admin, since they
  1421. // are allowed to override this user setting
  1422. $sql = 'SELECT user_id, user_allow_pm
  1423. FROM ' . USERS_TABLE . '
  1424. WHERE ' . $db->sql_in_set('user_id', array_keys($address_list['u'])) . '
  1425. AND (
  1426. (user_type = ' . USER_INACTIVE . '
  1427. AND user_inactive_reason = ' . INACTIVE_MANUAL . ')
  1428. ' . ($can_ignore_allow_pm ? '' : ' OR user_allow_pm = 0') . '
  1429. )';
  1430.  
  1431. $result = $db->sql_query($sql);
  1432.  
  1433. $removed_no_pm = $removed_no_permission = false;
  1434. while ($row = $db->sql_fetchrow($result))
  1435. {
  1436. if (!$can_ignore_allow_pm && !$row['user_allow_pm'])
  1437. {
  1438. $removed_no_pm = true;
  1439. }
  1440. else
  1441. {
  1442. $removed_no_permission = true;
  1443. }
  1444.  
  1445. unset($address_list['u'][$row['user_id']]);
  1446. }
  1447. $db->sql_freeresult($result);
  1448.  
  1449. // print a notice about users not being added who do not want to receive pms
  1450. if ($removed_no_pm)
  1451. {
  1452. $error[] = $user->lang['PM_USERS_REMOVED_NO_PM'];
  1453. }
  1454.  
  1455. // print a notice about users not being added who do not have permission to receive PMs
  1456. if ($removed_no_permission)
  1457. {
  1458. $error[] = $user->lang['PM_USERS_REMOVED_NO_PERMISSION'];
  1459. }
  1460.  
  1461. if (!count(array_keys($address_list['u'])))
  1462. {
  1463. return;
  1464. }
  1465.  
  1466. // Check if users have permission to read PMs
  1467. $can_read = $auth->acl_get_list(array_keys($address_list['u']), 'u_readpm');
  1468. $can_read = (empty($can_read) || !isset($can_read[0]['u_readpm'])) ? array() : $can_read[0]['u_readpm'];
  1469. $cannot_read_list = array_diff(array_keys($address_list['u']), $can_read);
  1470. if (!empty($cannot_read_list))
  1471. {
  1472. foreach ($cannot_read_list as $cannot_read)
  1473. {
  1474. unset($address_list['u'][$cannot_read]);
  1475. }
  1476.  
  1477. $error[] = $user->lang['PM_USERS_REMOVED_NO_PERMISSION'];
  1478. }
  1479.  
  1480. // Check if users are banned
  1481. $banned_user_list = phpbb_get_banned_user_ids(array_keys($address_list['u']), false);
  1482. if (!empty($banned_user_list))
  1483. {
  1484. foreach ($banned_user_list as $banned_user)
  1485. {
  1486. unset($address_list['u'][$banned_user]);
  1487. }
  1488.  
  1489. $error[] = $user->lang['PM_USERS_REMOVED_NO_PERMISSION'];
  1490. }
  1491. }
  1492.  
  1493. /**
  1494. * Event for additional message list actions
  1495. *
  1496. * @event core.message_list_actions
  1497. * @var array address_list The assoc array with the recipient user/group ids
  1498. * @var array error The array containing error data
  1499. * @var bool remove_u The variable for removing a user
  1500. * @var bool remove_g The variable for removing a group
  1501. * @var bool add_to The variable for adding a user to the [TO] field
  1502. * @var bool add_bcc The variable for adding a user to the [BCC] field
  1503. * @since 3.2.4-RC1
  1504. */
  1505. $vars = array('address_list', 'error', 'remove_u', 'remove_g', 'add_to', 'add_bcc');
  1506. extract($phpbb_dispatcher->trigger_event('core.message_list_actions', compact($vars)));
  1507. }
  1508.  
  1509. /**
  1510. * Build the hidden field for the recipients. Needed, as the variable is not read via $request->variable().
  1511. */
  1512. function build_address_field($address_list)
  1513. {
  1514. $s_hidden_address_field = '';
  1515. foreach ($address_list as $type => $adr_ary)
  1516. {
  1517. foreach ($adr_ary as $id => $field)
  1518. {
  1519. $s_hidden_address_field .= '<input type="hidden" name="address_list[' . (($type == 'u') ? 'u' : 'g') . '][' . (int) $id . ']" value="' . (($field == 'to') ? 'to' : 'bcc') . '" />';
  1520. }
  1521. }
  1522. return $s_hidden_address_field;
  1523. }
  1524.  
  1525. /**
  1526. * Return number of private message recipients
  1527. */
  1528. function num_recipients($address_list)
  1529. {
  1530. $num_recipients = 0;
  1531.  
  1532. foreach ($address_list as $field => $adr_ary)
  1533. {
  1534. $num_recipients += count($adr_ary);
  1535. }
  1536.  
  1537. return $num_recipients;
  1538. }
  1539.  
  1540. /**
  1541. * Get number of 'num_recipients' recipients from first position
  1542. */
  1543. function get_recipients($address_list, $num_recipients = 1)
  1544. {
  1545. $recipient = array();
  1546.  
  1547. $count = 0;
  1548. foreach ($address_list as $field => $adr_ary)
  1549. {
  1550. foreach ($adr_ary as $id => $type)
  1551. {
  1552. if ($count >= $num_recipients)
  1553. {
  1554. break 2;
  1555. }
  1556. $recipient[$field][$id] = $type;
  1557. $count++;
  1558. }
  1559. }
  1560.  
  1561. return $recipient;
  1562. }
  1563.  
  1564. >>>>>>> NEW_FILE
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