Verzeichnisstruktur phpBB-3.0.0
- Veröffentlicht
- 12.12.2007
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ucp_pm_compose.php
0001 <?php
0002 /**
0003 *
0004 * @package ucp
0005 * @version $Id$
0006 * @copyright (c) 2005 phpBB Group
0007 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
0008 *
0009 */
0010
0011 /**
0012 * @ignore
0013 */
0014 if (!defined('IN_PHPBB'))
0015 {
0016 exit;
0017 }
0018
0019 /**
0020 * Compose private message
0021 * Called from ucp_pm with mode == 'compose'
0022 */
0023 function compose_pm($id, $mode, $action)
0024 {
0025 global $template, $db, $auth, $user;
0026 global $phpbb_root_path, $phpEx, $config;
0027
0028 include($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
0029 include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
0030 include($phpbb_root_path . 'includes/message_parser.' . $phpEx);
0031
0032 if (!$action)
0033 {
0034 $action = 'post';
0035 }
0036 add_form_key('ucp_pm_compose');
0037
0038 // Grab only parameters needed here
0039 $to_user_id = request_var('u', 0);
0040 $to_group_id = request_var('g', 0);
0041 $msg_id = request_var('p', 0);
0042 $draft_id = request_var('d', 0);
0043 $lastclick = request_var('lastclick', 0);
0044
0045 // Do NOT use request_var or specialchars here
0046 $address_list = isset($_REQUEST['address_list']) ? $_REQUEST['address_list'] : array();
0047
0048 $submit = (isset($_POST['post'])) ? true : false;
0049 $preview = (isset($_POST['preview'])) ? true : false;
0050 $save = (isset($_POST['save'])) ? true : false;
0051 $load = (isset($_POST['load'])) ? true : false;
0052 $cancel = (isset($_POST['cancel']) && !isset($_POST['save'])) ? true : false;
0053 $delete = (isset($_POST['delete'])) ? true : false;
0054
0055 $remove_u = (isset($_REQUEST['remove_u'])) ? true : false;
0056 $remove_g = (isset($_REQUEST['remove_g'])) ? true : false;
0057 $add_to = (isset($_REQUEST['add_to'])) ? true : false;
0058 $add_bcc = (isset($_REQUEST['add_bcc'])) ? true : false;
0059
0060 $refresh = isset($_POST['add_file']) || isset($_POST['delete_file']) || $save || $load
0061 || $remove_u || $remove_g || $add_to || $add_bcc;
0062
0063 $action = ($delete && !$preview && !$refresh && $submit) ? 'delete' : $action;
0064 $select_single = ($config['allow_mass_pm'] && $auth->acl_get('u_masspm')) ? false : true;
0065
0066 $error = array();
0067 $current_time = time();
0068
0069 // Was cancel pressed? If so then redirect to the appropriate page
0070 if ($cancel || ($current_time - $lastclick < 2 && $submit))
0071 {
0072 if ($msg_id)
0073 {
0074 redirect(append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=view&action=view_message&p=' . $msg_id));
0075 }
0076 redirect(append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm'));
0077 }
0078
0079 // Output PM_TO box if message composing
0080 if ($action != 'edit')
0081 {
0082 if ($config['allow_mass_pm'] && $auth->acl_get('u_masspm'))
0083 {
0084 $sql = 'SELECT g.group_id, g.group_name, g.group_type
0085 FROM ' . GROUPS_TABLE . ' g';
0086
0087 if (!$auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel'))
0088 {
0089 $sql .= ' LEFT JOIN ' . USER_GROUP_TABLE . ' ug
0090 ON (
0091 g.group_id = ug.group_id
0092 AND ug.user_id = ' . $user->data['user_id'] . '
0093 AND ug.user_pending = 0
0094 )
0095 WHERE (g.group_type <> ' . GROUP_HIDDEN . ' OR ug.user_id = ' . $user->data['user_id'] . ')';
0096 }
0097
0098 $sql .= ($auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel')) ? ' WHERE ' : ' AND ';
0099
0100 $sql .= 'g.group_receive_pm = 1
0101 ORDER BY g.group_type DESC, g.group_name ASC';
0102 $result = $db->sql_query($sql);
0103
0104 $group_options = '';
0105 while ($row = $db->sql_fetchrow($result))
0106 {
0107 $group_options .= '<option' . (($row['group_type'] == GROUP_SPECIAL) ? ' class="sep"' : '') . ' value="' . $row['group_id'] . '">' . (($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name']) . '</option>';
0108 }
0109 $db->sql_freeresult($result);
0110 }
0111
0112 $template->assign_vars(array(
0113 'S_SHOW_PM_BOX' => true,
0114 'S_ALLOW_MASS_PM' => ($config['allow_mass_pm'] && $auth->acl_get('u_masspm')) ? true : false,
0115 'S_GROUP_OPTIONS' => ($config['allow_mass_pm'] && $auth->acl_get('u_masspm')) ? $group_options : '',
0116 'U_FIND_USERNAME' => append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=searchuser&form=postform&field=username_list&select_single=$select_single"),
0117 ));
0118 }
0119
0120 $sql = '';
0121
0122 // What is all this following SQL for? Well, we need to know
0123 // some basic information in all cases before we do anything.
0124 switch ($action)
0125 {
0126 case 'post':
0127 if (!$auth->acl_get('u_sendpm'))
0128 {
0129 trigger_error('NO_AUTH_SEND_MESSAGE');
0130 }
0131 break;
0132
0133 case 'reply':
0134 case 'quote':
0135 case 'forward':
0136 case 'quotepost':
0137 if (!$msg_id)
0138 {
0139 trigger_error('NO_MESSAGE');
0140 }
0141
0142 if (!$auth->acl_get('u_sendpm'))
0143 {
0144 trigger_error('NO_AUTH_SEND_MESSAGE');
0145 }
0146
0147 if ($action == 'quotepost')
0148 {
0149 $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
0150 FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . ' t, ' . USERS_TABLE . " u
0151 WHERE p.post_id = $msg_id
0152 AND t.topic_id = p.topic_id
0153 AND u.user_id = p.poster_id";
0154 }
0155 else
0156 {
0157 $sql = 'SELECT t.folder_id, p.*, u.username as quote_username
0158 FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p, ' . USERS_TABLE . ' u
0159 WHERE t.user_id = ' . $user->data['user_id'] . "
0160 AND p.author_id = u.user_id
0161 AND t.msg_id = p.msg_id
0162 AND p.msg_id = $msg_id";
0163 }
0164 break;
0165
0166 case 'edit':
0167 if (!$msg_id)
0168 {
0169 trigger_error('NO_MESSAGE');
0170 }
0171
0172 // check for outbox (not read) status, we do not allow editing if one user already having the message
0173 $sql = 'SELECT p.*, t.folder_id
0174 FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p
0175 WHERE t.user_id = ' . $user->data['user_id'] . '
0176 AND t.folder_id = ' . PRIVMSGS_OUTBOX . "
0177 AND t.msg_id = $msg_id
0178 AND t.msg_id = p.msg_id";
0179 break;
0180
0181 case 'delete':
0182 if (!$auth->acl_get('u_pm_delete'))
0183 {
0184 trigger_error('NO_AUTH_DELETE_MESSAGE');
0185 }
0186
0187 if (!$msg_id)
0188 {
0189 trigger_error('NO_MESSAGE');
0190 }
0191
0192 $sql = 'SELECT msg_id, pm_unread, pm_new, author_id, folder_id
0193 FROM ' . PRIVMSGS_TO_TABLE . '
0194 WHERE user_id = ' . $user->data['user_id'] . "
0195 AND msg_id = $msg_id";
0196 break;
0197
0198 case 'smilies':
0199 generate_smilies('window', 0);
0200 break;
0201
0202 default:
0203 trigger_error('NO_ACTION_MODE', E_USER_ERROR);
0204 break;
0205 }
0206
0207 if ($action == 'forward' && (!$config['forward_pm'] || !$auth->acl_get('u_pm_forward')))
0208 {
0209 trigger_error('NO_AUTH_FORWARD_MESSAGE');
0210 }
0211
0212 if ($action == 'edit' && !$auth->acl_get('u_pm_edit'))
0213 {
0214 trigger_error('NO_AUTH_EDIT_MESSAGE');
0215 }
0216
0217 if ($sql)
0218 {
0219 $result = $db->sql_query($sql);
0220 $post = $db->sql_fetchrow($result);
0221 $db->sql_freeresult($result);
0222
0223 if (!$post)
0224 {
0225 // If editing it could be the recipient already read the message...
0226 if ($action == 'edit')
0227 {
0228 $sql = 'SELECT p.*, t.folder_id
0229 FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p
0230 WHERE t.user_id = ' . $user->data['user_id'] . "
0231 AND t.msg_id = $msg_id
0232 AND t.msg_id = p.msg_id";
0233 $result = $db->sql_query($sql);
0234 $post = $db->sql_fetchrow($result);
0235 $db->sql_freeresult($result);
0236
0237 if ($post)
0238 {
0239 trigger_error('NO_EDIT_READ_MESSAGE');
0240 }
0241 }
0242
0243 trigger_error('NO_MESSAGE');
0244 }
0245
0246 if ($action == 'quotepost')
0247 {
0248 if (($post['forum_id'] && !$auth->acl_get('f_read', $post['forum_id'])) || (!$post['forum_id'] && !$auth->acl_getf_global('f_read')))
0249 {
0250 trigger_error('NOT_AUTHORISED');
0251 }
0252 }
0253
0254 $msg_id = (int) $post['msg_id'];
0255 $folder_id = (isset($post['folder_id'])) ? $post['folder_id'] : 0;
0256 $message_text = (isset($post['message_text'])) ? $post['message_text'] : '';
0257
0258 if ((!$post['author_id'] || ($post['author_id'] == ANONYMOUS && $action != 'delete')) && $msg_id)
0259 {
0260 trigger_error('NO_AUTHOR');
0261 }
0262
0263 if ($action == 'quotepost')
0264 {
0265 // Decode text for message display
0266 decode_message($message_text, $post['bbcode_uid']);
0267 }
0268
0269 if ($action != 'delete')
0270 {
0271 $enable_urls = $post['enable_magic_url'];
0272 $enable_sig = (isset($post['enable_sig'])) ? $post['enable_sig'] : 0;
0273
0274 $message_attachment = (isset($post['message_attachment'])) ? $post['message_attachment'] : 0;
0275 $message_subject = $post['message_subject'];
0276 $message_time = $post['message_time'];
0277 $bbcode_uid = $post['bbcode_uid'];
0278
0279 $quote_username = (isset($post['quote_username'])) ? $post['quote_username'] : '';
0280 $icon_id = (isset($post['icon_id'])) ? $post['icon_id'] : 0;
0281
0282 if (($action == 'reply' || $action == 'quote' || $action == 'quotepost') && !sizeof($address_list) && !$refresh && !$submit && !$preview)
0283 {
0284 $address_list = array('u' => array($post['author_id'] => 'to'));
0285 }
0286 else if ($action == 'edit' && !sizeof($address_list) && !$refresh && !$submit && !$preview)
0287 {
0288 // Rebuild TO and BCC Header
0289 $address_list = rebuild_header(array('to' => $post['to_address'], 'bcc' => $post['bcc_address']));
0290 }
0291
0292 if ($action == 'quotepost')
0293 {
0294 $check_value = 0;
0295 }
0296 else
0297 {
0298 $check_value = (($post['enable_bbcode']+1) << 8) + (($post['enable_smilies']+1) << 4) + (($enable_urls+1) << 2) + (($post['enable_sig']+1) << 1);
0299 }
0300 }
0301 }
0302 else
0303 {
0304 $message_attachment = 0;
0305 $message_text = $message_subject = '';
0306
0307 if ($to_user_id && $action == 'post')
0308 {
0309 $address_list['u'][$to_user_id] = 'to';
0310 }
0311 else if ($to_group_id && $action == 'post')
0312 {
0313 $address_list['g'][$to_group_id] = 'to';
0314 }
0315 $check_value = 0;
0316 }
0317
0318 if (($to_group_id || isset($address_list['g'])) && (!$config['allow_mass_pm'] || !$auth->acl_get('u_masspm')))
0319 {
0320 trigger_error('NO_AUTH_GROUP_MESSAGE');
0321 }
0322
0323 if ($action == 'edit' && !$refresh && !$preview && !$submit)
0324 {
0325 if (!($message_time > time() - ($config['pm_edit_time'] * 60) || !$config['pm_edit_time']))
0326 {
0327 trigger_error('CANNOT_EDIT_MESSAGE_TIME');
0328 }
0329 }
0330
0331 if ($action == 'post')
0332 {
0333 $template->assign_var('S_NEW_MESSAGE', true);
0334 }
0335
0336 if (!isset($icon_id))
0337 {
0338 $icon_id = 0;
0339 }
0340
0341 $message_parser = new parse_message();
0342
0343 $message_parser->message = ($action == 'reply') ? '' : $message_text;
0344 unset($message_text);
0345
0346 $s_action = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=$id&mode=$mode&action=$action", true, $user->session_id);
0347 $s_action .= ($msg_id) ? "&p=$msg_id" : '';
0348
0349 // Delete triggered ?
0350 if ($action == 'delete')
0351 {
0352 // Folder id has been determined by the SQL Statement
0353 // $folder_id = request_var('f', PRIVMSGS_NO_BOX);
0354
0355 // Do we need to confirm ?
0356 if (confirm_box(true))
0357 {
0358 delete_pm($user->data['user_id'], $msg_id, $folder_id);
0359
0360 // jump to next message in "history"? nope, not for the moment. But able to be included later.
0361 $meta_info = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=pm&folder=$folder_id");
0362 $message = $user->lang['MESSAGE_DELETED'];
0363
0364 meta_refresh(3, $meta_info);
0365 $message .= '<br /><br />' . sprintf($user->lang['RETURN_FOLDER'], '<a href="' . $meta_info . '">', '</a>');
0366 trigger_error($message);
0367 }
0368 else
0369 {
0370 $s_hidden_fields = array(
0371 'p' => $msg_id,
0372 'f' => $folder_id,
0373 'action' => 'delete'
0374 );
0375
0376 // "{$phpbb_root_path}ucp.$phpEx?i=pm&mode=compose"
0377 confirm_box(false, 'DELETE_MESSAGE', build_hidden_fields($s_hidden_fields));
0378 }
0379
0380 redirect(append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=view&action=view_message&p=' . $msg_id));
0381 }
0382
0383 // Handle User/Group adding/removing
0384 handle_message_list_actions($address_list, $error, $remove_u, $remove_g, $add_to, $add_bcc);
0385
0386 // Check for too many recipients
0387 if ((!$config['allow_mass_pm'] || !$auth->acl_get('u_masspm')) && num_recipients($address_list) > 1)
0388 {
0389 $address_list = get_recipient_pos($address_list, 1);
0390 $error[] = $user->lang['TOO_MANY_RECIPIENTS'];
0391 }
0392
0393 // Always check if the submitted attachment data is valid and belongs to the user.
0394 // Further down (especially in submit_post()) we do not check this again.
0395 $message_parser->get_submitted_attachment_data();
0396
0397 if ($message_attachment && !$submit && !$refresh && !$preview && $action == 'edit')
0398 {
0399 // Do not change to SELECT *
0400 $sql = 'SELECT attach_id, is_orphan, attach_comment, real_filename
0401 FROM ' . ATTACHMENTS_TABLE . "
0402 WHERE post_msg_id = $msg_id
0403 AND in_message = 1
0404 AND is_orphan = 0
0405 ORDER BY filetime DESC";
0406 $result = $db->sql_query($sql);
0407 $message_parser->attachment_data = array_merge($message_parser->attachment_data, $db->sql_fetchrowset($result));
0408 $db->sql_freeresult($result);
0409 }
0410
0411 if (!in_array($action, array('quote', 'edit', 'delete', 'forward')))
0412 {
0413 $enable_sig = ($config['allow_sig'] && $config['allow_sig_pm'] && $auth->acl_get('u_sig') && $user->optionget('attachsig'));
0414 $enable_smilies = ($config['allow_smilies'] && $auth->acl_get('u_pm_smilies') && $user->optionget('smilies'));
0415 $enable_bbcode = ($config['allow_bbcode'] && $auth->acl_get('u_pm_bbcode') && $user->optionget('bbcode'));
0416 $enable_urls = true;
0417 }
0418
0419 $enable_magic_url = $drafts = false;
0420
0421 // User own some drafts?
0422 if ($auth->acl_get('u_savedrafts') && $action != 'delete')
0423 {
0424 $sql = 'SELECT draft_id
0425 FROM ' . DRAFTS_TABLE . '
0426 WHERE forum_id = 0
0427 AND topic_id = 0
0428 AND user_id = ' . $user->data['user_id'] .
0429 (($draft_id) ? " AND draft_id <> $draft_id" : '');
0430 $result = $db->sql_query_limit($sql, 1);
0431 $row = $db->sql_fetchrow($result);
0432 $db->sql_freeresult($result);
0433
0434 if ($row)
0435 {
0436 $drafts = true;
0437 }
0438 }
0439
0440 if ($action == 'edit')
0441 {
0442 $message_parser->bbcode_uid = $bbcode_uid;
0443 }
0444
0445 $bbcode_status = ($config['allow_bbcode'] && $config['auth_bbcode_pm'] && $auth->acl_get('u_pm_bbcode')) ? true : false;
0446 $smilies_status = ($config['allow_smilies'] && $config['auth_smilies_pm'] && $auth->acl_get('u_pm_smilies')) ? true : false;
0447 $img_status = ($config['auth_img_pm'] && $auth->acl_get('u_pm_img')) ? true : false;
0448 $flash_status = ($config['auth_flash_pm'] && $auth->acl_get('u_pm_flash')) ? true : false;
0449 $url_status = ($config['allow_post_links']) ? true : false;
0450
0451 // Save Draft
0452 if ($save && $auth->acl_get('u_savedrafts'))
0453 {
0454 $subject = utf8_normalize_nfc(request_var('subject', '', true));
0455 $subject = (!$subject && $action != 'post') ? $user->lang['NEW_MESSAGE'] : $subject;
0456 $message = utf8_normalize_nfc(request_var('message', '', true));
0457
0458 if ($subject && $message)
0459 {
0460 if (confirm_box(true))
0461 {
0462 $sql = 'INSERT INTO ' . DRAFTS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
0463 'user_id' => $user->data['user_id'],
0464 'topic_id' => 0,
0465 'forum_id' => 0,
0466 'save_time' => $current_time,
0467 'draft_subject' => $subject,
0468 'draft_message' => $message)
0469 );
0470 $db->sql_query($sql);
0471
0472 $redirect_url = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=pm&mode=$mode");
0473
0474 meta_refresh(3, $redirect_url);
0475 $message = $user->lang['DRAFT_SAVED'] . '<br /><br />' . sprintf($user->lang['RETURN_UCP'], '<a href="' . $redirect_url . '">', '</a>');
0476
0477 trigger_error($message);
0478 }
0479 else
0480 {
0481 $s_hidden_fields = build_hidden_fields(array(
0482 'mode' => $mode,
0483 'action' => $action,
0484 'save' => true,
0485 'subject' => $subject,
0486 'message' => $message,
0487 'u' => $to_user_id,
0488 'g' => $to_group_id,
0489 'p' => $msg_id)
0490 );
0491
0492 confirm_box(false, 'SAVE_DRAFT', $s_hidden_fields);
0493 }
0494 }
0495 else
0496 {
0497 if (!$subject || !utf8_clean_string($subject))
0498 {
0499 $error[] = $user->lang['EMPTY_MESSAGE_SUBJECT'];
0500 }
0501
0502 if (!$message)
0503 {
0504 $error[] = $user->lang['TOO_FEW_CHARS'];
0505 }
0506 }
0507
0508 unset($subject, $message);
0509 }
0510
0511 // Load Draft
0512 if ($draft_id && $auth->acl_get('u_savedrafts'))
0513 {
0514 $sql = 'SELECT draft_subject, draft_message
0515 FROM ' . DRAFTS_TABLE . "
0516 WHERE draft_id = $draft_id
0517 AND topic_id = 0
0518 AND forum_id = 0
0519 AND user_id = " . $user->data['user_id'];
0520 $result = $db->sql_query_limit($sql, 1);
0521
0522 if ($row = $db->sql_fetchrow($result))
0523 {
0524 $message_parser->message = $row['draft_message'];
0525 $message_subject = $row['draft_subject'];
0526
0527 $template->assign_var('S_DRAFT_LOADED', true);
0528 }
0529 else
0530 {
0531 $draft_id = 0;
0532 }
0533 $db->sql_freeresult($result);
0534 }
0535
0536 // Load Drafts
0537 if ($load && $drafts)
0538 {
0539 load_drafts(0, 0, $id);
0540 }
0541
0542 if ($submit || $preview || $refresh)
0543 {
0544 if (!check_form_key('ucp_pm_compose'))
0545 {
0546 $error[] = $user->lang['FORM_INVALID'];
0547 }
0548 $subject = utf8_normalize_nfc(request_var('subject', '', true));
0549 $message_parser->message = utf8_normalize_nfc(request_var('message', '', true));
0550
0551 $icon_id = request_var('icon', 0);
0552
0553 $enable_bbcode = (!$bbcode_status || isset($_POST['disable_bbcode'])) ? false : true;
0554 $enable_smilies = (!$smilies_status || isset($_POST['disable_smilies'])) ? false : true;
0555 $enable_urls = (isset($_POST['disable_magic_url'])) ? 0 : 1;
0556 $enable_sig = (!$config['allow_sig'] ||!$config['allow_sig_pm']) ? false : ((isset($_POST['attach_sig'])) ? true : false);
0557
0558 if ($submit)
0559 {
0560 $status_switch = (($enable_bbcode+1) << 8) + (($enable_smilies+1) << 4) + (($enable_urls+1) << 2) + (($enable_sig+1) << 1);
0561 $status_switch = ($status_switch != $check_value);
0562 }
0563 else
0564 {
0565 $status_switch = 1;
0566 }
0567
0568 // Parse Attachments - before checksum is calculated
0569 $message_parser->parse_attachments('fileupload', $action, 0, $submit, $preview, $refresh, true);
0570
0571 if (sizeof($message_parser->warn_msg) && !($remove_u || $remove_g || $add_to || $add_bcc))
0572 {
0573 $error[] = implode('<br />', $message_parser->warn_msg);
0574 $message_parser->warn_msg = array();
0575 }
0576
0577 // Parse message
0578 $message_parser->parse($enable_bbcode, ($config['allow_post_links']) ? $enable_urls : false, $enable_smilies, $img_status, $flash_status, true, $config['allow_post_links']);
0579
0580 // On a refresh we do not care about message parsing errors
0581 if (sizeof($message_parser->warn_msg) && !$refresh)
0582 {
0583 $error[] = implode('<br />', $message_parser->warn_msg);
0584 }
0585
0586 if ($action != 'edit' && !$preview && !$refresh && $config['flood_interval'] && !$auth->acl_get('u_ignoreflood'))
0587 {
0588 // Flood check
0589 $last_post_time = $user->data['user_lastpost_time'];
0590
0591 if ($last_post_time)
0592 {
0593 if ($last_post_time && ($current_time - $last_post_time) < intval($config['flood_interval']))
0594 {
0595 $error[] = $user->lang['FLOOD_ERROR'];
0596 }
0597 }
0598 }
0599
0600 // Subject defined
0601 if ($submit)
0602 {
0603 if (!$subject || !utf8_clean_string($subject))
0604 {
0605 $error[] = $user->lang['EMPTY_MESSAGE_SUBJECT'];
0606 }
0607
0608 if (!sizeof($address_list))
0609 {
0610 $error[] = $user->lang['NO_RECIPIENT'];
0611 }
0612 }
0613
0614 // Store message, sync counters
0615 if (!sizeof($error) && $submit)
0616 {
0617 $pm_data = array(
0618 'msg_id' => (int) $msg_id,
0619 'from_user_id' => $user->data['user_id'],
0620 'from_user_ip' => $user->ip,
0621 'from_username' => $user->data['username'],
0622 'reply_from_root_level' => (isset($post['root_level'])) ? (int) $post['root_level'] : 0,
0623 'reply_from_msg_id' => (int) $msg_id,
0624 'icon_id' => (int) $icon_id,
0625 'enable_sig' => (bool) $enable_sig,
0626 'enable_bbcode' => (bool) $enable_bbcode,
0627 'enable_smilies' => (bool) $enable_smilies,
0628 'enable_urls' => (bool) $enable_urls,
0629 'bbcode_bitfield' => $message_parser->bbcode_bitfield,
0630 'bbcode_uid' => $message_parser->bbcode_uid,
0631 'message' => $message_parser->message,
0632 'attachment_data' => $message_parser->attachment_data,
0633 'filename_data' => $message_parser->filename_data,
0634 'address_list' => $address_list
0635 );
0636 unset($message_parser);
0637
0638 // ((!$message_subject) ? $subject : $message_subject)
0639 $msg_id = submit_pm($action, $subject, $pm_data);
0640
0641 $return_message_url = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=view&p=' . $msg_id);
0642 $return_folder_url = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&folder=outbox');
0643 meta_refresh(3, $return_message_url);
0644
0645 $message = $user->lang['MESSAGE_STORED'] . '<br /><br />' . sprintf($user->lang['VIEW_PRIVATE_MESSAGE'], '<a href="' . $return_message_url . '">', '</a>') . '<br /><br />' . sprintf($user->lang['CLICK_RETURN_FOLDER'], '<a href="' . $return_folder_url . '">', '</a>', $user->lang['PM_OUTBOX']);
0646 trigger_error($message);
0647 }
0648
0649 $message_subject = $subject;
0650 }
0651
0652 // Preview
0653 if (!sizeof($error) && $preview)
0654 {
0655 $user->add_lang('viewtopic');
0656 $preview_message = $message_parser->format_display($enable_bbcode, $enable_urls, $enable_smilies, false);
0657
0658 $preview_signature = $user->data['user_sig'];
0659 $preview_signature_uid = $user->data['user_sig_bbcode_uid'];
0660 $preview_signature_bitfield = $user->data['user_sig_bbcode_bitfield'];
0661
0662 // Signature
0663 if ($enable_sig && $config['allow_sig'] && $preview_signature)
0664 {
0665 $parse_sig = new parse_message($preview_signature);
0666 $parse_sig->bbcode_uid = $preview_signature_uid;
0667 $parse_sig->bbcode_bitfield = $preview_signature_bitfield;
0668
0669 $parse_sig->format_display($enable_bbcode, $enable_urls, $enable_smilies);
0670 $preview_signature = $parse_sig->message;
0671 unset($parse_sig);
0672 }
0673 else
0674 {
0675 $preview_signature = '';
0676 }
0677
0678 // Attachment Preview
0679 if (sizeof($message_parser->attachment_data))
0680 {
0681 $template->assign_var('S_HAS_ATTACHMENTS', true);
0682
0683 $update_count = array();
0684 $attachment_data = $message_parser->attachment_data;
0685
0686 parse_attachments(false, $preview_message, $attachment_data, $update_count, true);
0687
0688 foreach ($attachment_data as $i => $attachment)
0689 {
0690 $template->assign_block_vars('attachment', array(
0691 'DISPLAY_ATTACHMENT' => $attachment)
0692 );
0693 }
0694 unset($attachment_data);
0695 }
0696
0697 $preview_subject = censor_text($subject);
0698
0699 if (!sizeof($error))
0700 {
0701 $template->assign_vars(array(
0702 'PREVIEW_SUBJECT' => $preview_subject,
0703 'PREVIEW_MESSAGE' => $preview_message,
0704 'PREVIEW_SIGNATURE' => $preview_signature,
0705
0706 'S_DISPLAY_PREVIEW' => true)
0707 );
0708 }
0709 unset($message_text);
0710 }
0711
0712 // Decode text for message display
0713 $bbcode_uid = (($action == 'quote' || $action == 'forward') && !$preview && !$refresh && !sizeof($error)) ? $bbcode_uid : $message_parser->bbcode_uid;
0714
0715 $message_parser->decode_message($bbcode_uid);
0716
0717 if (($action == 'quote' || $action == 'quotepost') && !$preview && !$refresh && !$submit)
0718 {
0719 if ($action == 'quotepost')
0720 {
0721 $post_id = request_var('p', 0);
0722 if ($config['allow_post_links'])
0723 {
0724 $message_link = "[url=" . generate_board_url() . "/viewtopic.$phpEx?p={$post_id}#p{$post_id}]{$user->lang['SUBJECT']}: {$message_subject}[/url]\n\n";
0725 }
0726 else
0727 {
0728 $message_link = $user->lang['SUBJECT'] . ': ' . $message_subject . " (" . generate_board_url() . "/viewtopic.$phpEx?p={$post_id}#p{$post_id})\n\n";
0729 }
0730 }
0731 else
0732 {
0733 $message_link = '';
0734 }
0735 $message_parser->message = $message_link . '[quote="' . $quote_username . '"]' . censor_text(trim($message_parser->message)) . "[/quote]\n";
0736 }
0737
0738 if (($action == 'reply' || $action == 'quote' || $action == 'quotepost') && !$preview && !$refresh)
0739 {
0740 $message_subject = ((!preg_match('/^Re:/', $message_subject)) ? 'Re: ' : '') . censor_text($message_subject);
0741 }
0742
0743 if ($action == 'forward' && !$preview && !$refresh && !$submit)
0744 {
0745 $fwd_to_field = write_pm_addresses(array('to' => $post['to_address']), 0, true);
0746
0747 if ($config['allow_post_links'])
0748 {
0749 $quote_username_text = '[url=' . generate_board_url() . "/memberlist.$phpEx?mode=viewprofile&u={$post['author_id']}]{$quote_username}[/url]";
0750 }
0751 else
0752 {
0753 $quote_username_text = $quote_username . ' (' . generate_board_url() . "/memberlist.$phpEx?mode=viewprofile&u={$post['author_id']})";
0754 }
0755
0756 $forward_text = array();
0757 $forward_text[] = $user->lang['FWD_ORIGINAL_MESSAGE'];
0758 $forward_text[] = sprintf($user->lang['FWD_SUBJECT'], censor_text($message_subject));
0759 $forward_text[] = sprintf($user->lang['FWD_DATE'], $user->format_date($message_time));
0760 $forward_text[] = sprintf($user->lang['FWD_FROM'], $quote_username_text);
0761 $forward_text[] = sprintf($user->lang['FWD_TO'], implode(', ', $fwd_to_field['to']));
0762
0763 $message_parser->message = implode("\n", $forward_text) . "\n\n[quote=\"{$quote_username}\"]\n" . censor_text(trim($message_parser->message)) . "\n[/quote]";
0764 $message_subject = ((!preg_match('/^Fwd:/', $message_subject)) ? 'Fwd: ' : '') . censor_text($message_subject);
0765 }
0766
0767 $attachment_data = $message_parser->attachment_data;
0768 $filename_data = $message_parser->filename_data;
0769 $message_text = $message_parser->message;
0770 unset($message_parser);
0771
0772 // MAIN PM PAGE BEGINS HERE
0773
0774 // Generate smiley listing
0775 generate_smilies('inline', 0);
0776
0777 // Generate PM Icons
0778 $s_pm_icons = false;
0779 if ($config['enable_pm_icons'])
0780 {
0781 $s_pm_icons = posting_gen_topic_icons($action, $icon_id);
0782 }
0783
0784 // Generate inline attachment select box
0785 posting_gen_inline_attachments($attachment_data);
0786
0787 // Build address list for display
0788 // array('u' => array($author_id => 'to'));
0789 if (sizeof($address_list))
0790 {
0791 // Get Usernames and Group Names
0792 $result = array();
0793 if (!empty($address_list['u']))
0794 {
0795 $sql = 'SELECT user_id as id, username as name, user_colour as colour
0796 FROM ' . USERS_TABLE . '
0797 WHERE ' . $db->sql_in_set('user_id', array_map('intval', array_keys($address_list['u']))) . '
0798 ORDER BY username_clean ASC';
0799 $result['u'] = $db->sql_query($sql);
0800 }
0801
0802 if (!empty($address_list['g']))
0803 {
0804 $sql = 'SELECT g.group_id AS id, g.group_name AS name, g.group_colour AS colour, g.group_type
0805 FROM ' . GROUPS_TABLE . ' g';
0806
0807 if (!$auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel'))
0808 {
0809 $sql .= ' LEFT JOIN ' . USER_GROUP_TABLE . ' ug
0810 ON (
0811 g.group_id = ug.group_id
0812 AND ug.user_id = ' . $user->data['user_id'] . '
0813 AND ug.user_pending = 0
0814 )
0815 WHERE (g.group_type <> ' . GROUP_HIDDEN . ' OR ug.user_id = ' . $user->data['user_id'] . ')';
0816 }
0817
0818 $sql .= ($auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel')) ? ' WHERE ' : ' AND ';
0819
0820 $sql .= 'g.group_receive_pm = 1
0821 AND ' . $db->sql_in_set('g.group_id', array_map('intval', array_keys($address_list['g']))) . '
0822 ORDER BY g.group_name ASC';
0823
0824 $result['g'] = $db->sql_query($sql);
0825 }
0826
0827 $u = $g = array();
0828 $_types = array('u', 'g');
0829 foreach ($_types as $type)
0830 {
0831 if (isset($result[$type]) && $result[$type])
0832 {
0833 while ($row = $db->sql_fetchrow($result[$type]))
0834 {
0835 if ($type == 'g')
0836 {
0837 $row['name'] = ($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['name']] : $row['name'];
0838 }
0839
0840 ${$type}[$row['id']] = array('name' => $row['name'], 'colour' => $row['colour']);
0841 }
0842 $db->sql_freeresult($result[$type]);
0843 }
0844 }
0845
0846 // Now Build the address list
0847 $plain_address_field = '';
0848 foreach ($address_list as $type => $adr_ary)
0849 {
0850 foreach ($adr_ary as $id => $field)
0851 {
0852 if (!isset(${$type}[$id]))
0853 {
0854 unset($address_list[$type][$id]);
0855 continue;
0856 }
0857
0858 $field = ($field == 'to') ? 'to' : 'bcc';
0859 $type = ($type == 'u') ? 'u' : 'g';
0860 $id = (int) $id;
0861
0862 $tpl_ary = array(
0863 'IS_GROUP' => ($type == 'g') ? true : false,
0864 'IS_USER' => ($type == 'u') ? true : false,
0865 'UG_ID' => $id,
0866 'NAME' => ${$type}[$id]['name'],
0867 'COLOUR' => (${$type}[$id]['colour']) ? '#' . ${$type}[$id]['colour'] : '',
0868 'TYPE' => $type,
0869 );
0870
0871 if ($type == 'u')
0872 {
0873 $tpl_ary = array_merge($tpl_ary, array(
0874 'U_VIEW' => get_username_string('profile', $id, ${$type}[$id]['name'], ${$type}[$id]['colour']),
0875 'NAME_FULL' => get_username_string('full', $id, ${$type}[$id]['name'], ${$type}[$id]['colour']),
0876 ));
0877 }
0878 else
0879 {
0880 $tpl_ary = array_merge($tpl_ary, array(
0881 'U_VIEW' => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&g=' . $id),
0882 ));
0883 }
0884
0885 $template->assign_block_vars($field . '_recipient', $tpl_ary);
0886 }
0887 }
0888 }
0889
0890 // Build hidden address list
0891 $s_hidden_address_field = '';
0892 foreach ($address_list as $type => $adr_ary)
0893 {
0894 foreach ($adr_ary as $id => $field)
0895 {
0896 $s_hidden_address_field .= '<input type="hidden" name="address_list[' . (($type == 'u') ? 'u' : 'g') . '][' . (int) $id . ']" value="' . (($field == 'to') ? 'to' : 'bcc') . '" />';
0897 }
0898 }
0899
0900 $bbcode_checked = (isset($enable_bbcode)) ? !$enable_bbcode : (($config['allow_bbcode'] && $auth->acl_get('u_pm_bbcode')) ? !$user->optionget('bbcode') : 1);
0901 $smilies_checked = (isset($enable_smilies)) ? !$enable_smilies : (($config['allow_smilies'] && $auth->acl_get('u_pm_smilies')) ? !$user->optionget('smilies') : 1);
0902 $urls_checked = (isset($enable_urls)) ? !$enable_urls : 0;
0903 $sig_checked = $enable_sig;
0904
0905 switch ($action)
0906 {
0907 case 'post':
0908 $page_title = $user->lang['POST_NEW_PM'];
0909 break;
0910
0911 case 'quote':
0912 $page_title = $user->lang['POST_QUOTE_PM'];
0913 break;
0914
0915 case 'quotepost':
0916 $page_title = $user->lang['POST_PM_POST'];
0917 break;
0918
0919 case 'reply':
0920 $page_title = $user->lang['POST_REPLY_PM'];
0921 break;
0922
0923 case 'edit':
0924 $page_title = $user->lang['POST_EDIT_PM'];
0925 break;
0926
0927 case 'forward':
0928 $page_title = $user->lang['POST_FORWARD_PM'];
0929 break;
0930
0931 default:
0932 trigger_error('NO_ACTION_MODE', E_USER_ERROR);
0933 break;
0934 }
0935
0936 $s_hidden_fields = '<input type="hidden" name="lastclick" value="' . $current_time . '" />';
0937 $s_hidden_fields .= (isset($check_value)) ? '<input type="hidden" name="status_switch" value="' . $check_value . '" />' : '';
0938 $s_hidden_fields .= ($draft_id || isset($_REQUEST['draft_loaded'])) ? '<input type="hidden" name="draft_loaded" value="' . ((isset($_REQUEST['draft_loaded'])) ? intval($_REQUEST['draft_loaded']) : $draft_id) . '" />' : '';
0939
0940 $form_enctype = (@ini_get('file_uploads') == '0' || strtolower(@ini_get('file_uploads')) == 'off' || @ini_get('file_uploads') == '0' || !$config['allow_pm_attach'] || !$auth->acl_get('u_pm_attach')) ? '' : ' enctype="multipart/form-data"';
0941
0942 // Start assigning vars for main posting page ...
0943 $template->assign_vars(array(
0944 'L_POST_A' => $page_title,
0945 'L_ICON' => $user->lang['PM_ICON'],
0946 'L_MESSAGE_BODY_EXPLAIN' => (intval($config['max_post_chars'])) ? sprintf($user->lang['MESSAGE_BODY_EXPLAIN'], intval($config['max_post_chars'])) : '',
0947
0948 'SUBJECT' => (isset($message_subject)) ? $message_subject : '',
0949 'MESSAGE' => $message_text,
0950 'BBCODE_STATUS' => ($bbcode_status) ? sprintf($user->lang['BBCODE_IS_ON'], '<a href="' . append_sid("{$phpbb_root_path}faq.$phpEx", 'mode=bbcode') . '">', '</a>') : sprintf($user->lang['BBCODE_IS_OFF'], '<a href="' . append_sid("{$phpbb_root_path}faq.$phpEx", 'mode=bbcode') . '">', '</a>'),
0951 'IMG_STATUS' => ($img_status) ? $user->lang['IMAGES_ARE_ON'] : $user->lang['IMAGES_ARE_OFF'],
0952 'FLASH_STATUS' => ($flash_status) ? $user->lang['FLASH_IS_ON'] : $user->lang['FLASH_IS_OFF'],
0953 'SMILIES_STATUS' => ($smilies_status) ? $user->lang['SMILIES_ARE_ON'] : $user->lang['SMILIES_ARE_OFF'],
0954 'URL_STATUS' => ($url_status) ? $user->lang['URL_IS_ON'] : $user->lang['URL_IS_OFF'],
0955 'MINI_POST_IMG' => $user->img('icon_post_target', $user->lang['PM']),
0956 'ERROR' => (sizeof($error)) ? implode('<br />', $error) : '',
0957
0958 'S_COMPOSE_PM' => true,
0959 'S_EDIT_POST' => ($action == 'edit'),
0960 'S_SHOW_PM_ICONS' => $s_pm_icons,
0961 'S_BBCODE_ALLOWED' => $bbcode_status,
0962 'S_BBCODE_CHECKED' => ($bbcode_checked) ? ' checked="checked"' : '',
0963 'S_SMILIES_ALLOWED' => $smilies_status,
0964 'S_SMILIES_CHECKED' => ($smilies_checked) ? ' checked="checked"' : '',
0965 'S_SIG_ALLOWED' => ($config['allow_sig'] && $config['allow_sig_pm'] && $auth->acl_get('u_sig')),
0966 'S_SIGNATURE_CHECKED' => ($sig_checked) ? ' checked="checked"' : '',
0967 'S_LINKS_ALLOWED' => $url_status,
0968 'S_MAGIC_URL_CHECKED' => ($urls_checked) ? ' checked="checked"' : '',
0969 'S_SAVE_ALLOWED' => ($auth->acl_get('u_savedrafts') && $action != 'edit') ? true : false,
0970 'S_HAS_DRAFTS' => ($auth->acl_get('u_savedrafts') && $drafts),
0971 'S_FORM_ENCTYPE' => $form_enctype,
0972
0973 'S_BBCODE_IMG' => $img_status,
0974 'S_BBCODE_FLASH' => $flash_status,
0975 'S_BBCODE_QUOTE' => true,
0976 'S_BBCODE_URL' => $url_status,
0977
0978 'S_POST_ACTION' => $s_action,
0979 'S_HIDDEN_ADDRESS_FIELD' => $s_hidden_address_field,
0980 'S_HIDDEN_FIELDS' => $s_hidden_fields,
0981
0982 'S_CLOSE_PROGRESS_WINDOW' => isset($_POST['add_file']),
0983 'U_PROGRESS_BAR' => append_sid("{$phpbb_root_path}posting.$phpEx", 'f=0&mode=popup'),
0984 'UA_PROGRESS_BAR' => addslashes(append_sid("{$phpbb_root_path}posting.$phpEx", 'f=0&mode=popup')),
0985 ));
0986
0987 // Build custom bbcodes array
0988 display_custom_bbcodes();
0989
0990 // Attachment entry
0991 if ($auth->acl_get('u_pm_attach') && $config['allow_pm_attach'] && $form_enctype)
0992 {
0993 posting_gen_attachment_entry($attachment_data, $filename_data);
0994 }
0995
0996 // Message History
0997 if ($action == 'reply' || $action == 'quote' || $action == 'forward')
0998 {
0999 if (message_history($msg_id, $user->data['user_id'], $post, array(), true))
1000 {
1001 $template->assign_var('S_DISPLAY_HISTORY', true);
1002 }
1003 }
1004 }
1005
1006 /**
1007 * For composing messages, handle list actions
1008 */
1009 function handle_message_list_actions(&$address_list, &$error, $remove_u, $remove_g, $add_to, $add_bcc)
1010 {
1011 global $auth, $db, $user;
1012
1013 // Delete User [TO/BCC]
1014 if ($remove_u && !empty($_REQUEST['remove_u']) && is_array($_REQUEST['remove_u']))
1015 {
1016 $remove_user_id = array_keys($_REQUEST['remove_u']);
1017
1018 if (isset($remove_user_id[0]))
1019 {
1020 unset($address_list['u'][(int) $remove_user_id[0]]);
1021 }
1022 }
1023
1024 // Delete Group [TO/BCC]
1025 if ($remove_g && !empty($_REQUEST['remove_g']) && is_array($_REQUEST['remove_g']))
1026 {
1027 $remove_group_id = array_keys($_REQUEST['remove_g']);
1028
1029 if (isset($remove_group_id[0]))
1030 {
1031 unset($address_list['g'][(int) $remove_group_id[0]]);
1032 }
1033 }
1034
1035 // Add User/Group [TO]
1036 if ($add_to || $add_bcc)
1037 {
1038 $type = ($add_to) ? 'to' : 'bcc';
1039
1040 // Add Selected Groups
1041 $group_list = request_var('group_list', array(0));
1042
1043 if (sizeof($group_list))
1044 {
1045 foreach ($group_list as $group_id)
1046 {
1047 $address_list['g'][$group_id] = $type;
1048 }
1049 }
1050
1051 // User ID's to add...
1052 $user_id_ary = array();
1053
1054 // Build usernames to add
1055 $usernames = (isset($_REQUEST['username'])) ? array(request_var('username', '', true)) : array();
1056 $username_list = request_var('username_list', '', true);
1057 if ($username_list)
1058 {
1059 $usernames = array_merge($usernames, explode("\n", $username_list));
1060 }
1061
1062 // Reveal the correct user_ids
1063 if (sizeof($usernames))
1064 {
1065 $user_id_ary = array();
1066 user_get_id_name($user_id_ary, $usernames, array(USER_NORMAL, USER_FOUNDER, USER_INACTIVE));
1067
1068 // If there are users not existing, we will at least print a notice...
1069 if (!sizeof($user_id_ary))
1070 {
1071 $error[] = $user->lang['PM_NO_USERS'];
1072 }
1073 }
1074
1075 // Add Friends if specified
1076 $friend_list = (is_array($_REQUEST['add_' . $type])) ? array_map('intval', array_keys($_REQUEST['add_' . $type])) : array();
1077 $user_id_ary = array_merge($user_id_ary, $friend_list);
1078
1079 foreach ($user_id_ary as $user_id)
1080 {
1081 if ($user_id == ANONYMOUS)
1082 {
1083 continue;
1084 }
1085
1086 $address_list['u'][$user_id] = $type;
1087 }
1088 }
1089
1090 // Check for disallowed recipients
1091 if (!empty($address_list['u']))
1092 {
1093 // We need to check their PM status (do they want to receive PM's?)
1094 // Only check if not a moderator or admin, since they are allowed to override this user setting
1095 if (!$auth->acl_gets('a_', 'm_') && !$auth->acl_getf_global('m_'))
1096 {
1097 $sql = 'SELECT user_id
1098 FROM ' . USERS_TABLE . '
1099 WHERE ' . $db->sql_in_set('user_id', array_keys($address_list['u'])) . '
1100 AND user_allow_pm = 0';
1101 $result = $db->sql_query($sql);
1102
1103 $removed = false;
1104 while ($row = $db->sql_fetchrow($result))
1105 {
1106 $removed = true;
1107 unset($address_list['u'][$row['user_id']]);
1108 }
1109 $db->sql_freeresult($result);
1110
1111 // print a notice about users not being added who do not want to receive pms
1112 if ($removed)
1113 {
1114 $error[] = $user->lang['PM_USERS_REMOVED_NO_PM'];
1115 }
1116 }
1117 }
1118 }
1119
1120 /**
1121 * Return number of private message recipients
1122 */
1123 function num_recipients($address_list)
1124 {
1125 $num_recipients = 0;
1126
1127 foreach ($address_list as $field => $adr_ary)
1128 {
1129 $num_recipients += sizeof($adr_ary);
1130 }
1131
1132 return $num_recipients;
1133 }
1134
1135 /**
1136 * Get recipient at position 'pos'
1137 */
1138 function get_recipient_pos($address_list, $position = 1)
1139 {
1140 $recipient = array();
1141
1142 $count = 1;
1143 foreach ($address_list as $field => $adr_ary)
1144 {
1145 foreach ($adr_ary as $id => $type)
1146 {
1147 if ($count == $position)
1148 {
1149 $recipient[$field][$id] = $type;
1150 break 2;
1151 }
1152 $count++;
1153 }
1154 }
1155
1156 return $recipient;
1157 }
1158
1159 ?>