Verzeichnisstruktur phpBB-3.0.0
- Veröffentlicht
- 12.12.2007
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mcp_topic.php
001 <?php
002 /**
003 *
004 * @package mcp
005 * @version $Id$
006 * @copyright (c) 2005 phpBB Group
007 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
008 *
009 */
010
011 /**
012 * @ignore
013 */
014 if (!defined('IN_PHPBB'))
015 {
016 exit;
017 }
018
019 /**
020 * View topic in MCP
021 */
022 function mcp_topic_view($id, $mode, $action)
023 {
024 global $phpEx, $phpbb_root_path, $config;
025 global $template, $db, $user, $auth, $cache;
026
027 $url = append_sid("{$phpbb_root_path}mcp.$phpEx?" . extra_url());
028
029 $user->add_lang('viewtopic');
030
031 $topic_id = request_var('t', 0);
032 $topic_info = get_topic_data(array($topic_id), false, true);
033
034 if (!sizeof($topic_info))
035 {
036 trigger_error('TOPIC_NOT_EXIST');
037 }
038
039 $topic_info = $topic_info[$topic_id];
040
041 // Set up some vars
042 $icon_id = request_var('icon', 0);
043 $subject = utf8_normalize_nfc(request_var('subject', '', true));
044 $start = request_var('start', 0);
045 $sort_days_old = request_var('st_old', 0);
046 $forum_id = request_var('f', 0);
047 $to_topic_id = request_var('to_topic_id', 0);
048 $to_forum_id = request_var('to_forum_id', 0);
049 $post_id_list = request_var('post_id_list', array(0));
050 $sort = isset($_POST['sort']) ? true : false;
051
052 // Split Topic?
053 if ($action == 'split_all' || $action == 'split_beyond')
054 {
055 if (!$sort)
056 {
057 split_topic($action, $topic_id, $to_forum_id, $subject);
058 }
059 $action = 'split';
060 }
061
062 // Merge Posts?
063 if ($action == 'merge_posts')
064 {
065 if (!$sort)
066 {
067 merge_posts($topic_id, $to_topic_id);
068 }
069 $action = 'merge';
070 }
071
072 if ($action == 'split' && !$subject)
073 {
074 $subject = $topic_info['topic_title'];
075 }
076
077 // Approve posts?
078 if ($action == 'approve' && $auth->acl_get('m_approve', $topic_info['forum_id']))
079 {
080 include($phpbb_root_path . 'includes/mcp/mcp_queue.' . $phpEx);
081 include_once($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
082 include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
083
084 if (!sizeof($post_id_list))
085 {
086 trigger_error('NO_POST_SELECTED');
087 }
088
089 if (!$sort)
090 {
091 approve_post($post_id_list, $id, $mode);
092 }
093 }
094
095 // Jumpbox, sort selects and that kind of things
096 make_jumpbox($url . "&i=$id&mode=forum_view", $topic_info['forum_id'], false, 'm_', true);
097 $where_sql = ($action == 'reports') ? 'WHERE post_reported = 1 AND ' : 'WHERE';
098
099 $sort_days = $total = 0;
100 $sort_key = $sort_dir = '';
101 $sort_by_sql = $sort_order_sql = array();
102 mcp_sorting('viewtopic', $sort_days, $sort_key, $sort_dir, $sort_by_sql, $sort_order_sql, $total, $topic_info['forum_id'], $topic_id, $where_sql);
103
104 $limit_time_sql = ($sort_days) ? 'AND p.post_time >= ' . (time() - ($sort_days * 86400)) : '';
105
106 if ($total == -1)
107 {
108 $total = $topic_info['topic_replies'] + 1;
109 }
110
111 $posts_per_page = max(0, request_var('posts_per_page', intval($config['posts_per_page'])));
112 if ($posts_per_page == 0)
113 {
114 $posts_per_page = $total;
115 }
116 if (!empty($sort_days_old) && $sort_days_old != $sort_days)
117 {
118 $start = 0;
119 }
120
121 $sql = 'SELECT u.username, u.username_clean, u.user_colour, p.*
122 FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
123 WHERE ' . (($action == 'reports') ? 'p.post_reported = 1 AND ' : '') . '
124 p.topic_id = ' . $topic_id . ' ' .
125 ((!$auth->acl_get('m_approve', $topic_info['forum_id'])) ? ' AND p.post_approved = 1 ' : '') . '
126 AND p.poster_id = u.user_id ' .
127 $limit_time_sql . '
128 ORDER BY ' . $sort_order_sql;
129 $result = $db->sql_query_limit($sql, $posts_per_page, $start);
130
131 $rowset = $post_id_list = array();
132 $bbcode_bitfield = '';
133 while ($row = $db->sql_fetchrow($result))
134 {
135 $rowset[] = $row;
136 $post_id_list[] = $row['post_id'];
137 $bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']);
138 }
139 $db->sql_freeresult($result);
140
141 if ($bbcode_bitfield !== '')
142 {
143 include_once($phpbb_root_path . 'includes/bbcode.' . $phpEx);
144 $bbcode = new bbcode(base64_encode($bbcode_bitfield));
145 }
146
147 $topic_tracking_info = array();
148
149 // Get topic tracking info
150 if ($config['load_db_lastread'])
151 {
152 $tmp_topic_data = array($topic_id => $topic_info);
153 $topic_tracking_info = get_topic_tracking($topic_info['forum_id'], $topic_id, $tmp_topic_data, array($topic_info['forum_id'] => $topic_info['forum_mark_time']));
154 unset($tmp_topic_data);
155 }
156 else
157 {
158 $topic_tracking_info = get_complete_topic_tracking($topic_info['forum_id'], $topic_id);
159 }
160
161 $has_unapproved_posts = false;
162
163 // Grab extensions
164 $extensions = $attachments = array();
165 if ($topic_info['topic_attachment'] && sizeof($post_id_list))
166 {
167 $extensions = $cache->obtain_attach_extensions($topic_info['forum_id']);
168
169 // Get attachments...
170 if ($auth->acl_get('u_download') && $auth->acl_get('f_download', $topic_info['forum_id']))
171 {
172 $sql = 'SELECT *
173 FROM ' . ATTACHMENTS_TABLE . '
174 WHERE ' . $db->sql_in_set('post_msg_id', $post_id_list) . '
175 AND in_message = 0
176 ORDER BY filetime DESC, post_msg_id ASC';
177 $result = $db->sql_query($sql);
178
179 while ($row = $db->sql_fetchrow($result))
180 {
181 $attachments[$row['post_msg_id']][] = $row;
182 }
183 $db->sql_freeresult($result);
184 }
185 }
186
187 foreach ($rowset as $i => $row)
188 {
189 $message = $row['post_text'];
190 $post_subject = ($row['post_subject'] != '') ? $row['post_subject'] : $topic_info['topic_title'];
191
192 if ($row['bbcode_bitfield'])
193 {
194 $bbcode->bbcode_second_pass($message, $row['bbcode_uid'], $row['bbcode_bitfield']);
195 }
196
197 $message = bbcode_nl2br($message);
198 $message = smiley_text($message);
199
200 if (!empty($attachments[$row['post_id']]))
201 {
202 $update_count = array();
203 parse_attachments($topic_info['forum_id'], $message, $attachments[$row['post_id']], $update_count);
204 }
205
206 if (!$row['post_approved'])
207 {
208 $has_unapproved_posts = true;
209 }
210
211 $post_unread = (isset($topic_tracking_info[$topic_id]) && $row['post_time'] > $topic_tracking_info[$topic_id]) ? true : false;
212
213 $template->assign_block_vars('postrow', array(
214 'POST_AUTHOR_FULL' => get_username_string('full', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']),
215 'POST_AUTHOR_COLOUR' => get_username_string('colour', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']),
216 'POST_AUTHOR' => get_username_string('username', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']),
217 'U_POST_AUTHOR' => get_username_string('profile', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']),
218
219 'POST_DATE' => $user->format_date($row['post_time']),
220 'POST_SUBJECT' => $post_subject,
221 'MESSAGE' => $message,
222 'POST_ID' => $row['post_id'],
223 'RETURN_TOPIC' => sprintf($user->lang['RETURN_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", 't=' . $topic_id) . '">', '</a>'),
224
225 'MINI_POST_IMG' => ($post_unread) ? $user->img('icon_post_target_unread', 'NEW_POST') : $user->img('icon_post_target', 'POST'),
226
227 'S_POST_REPORTED' => ($row['post_reported']) ? true : false,
228 'S_POST_UNAPPROVED' => ($row['post_approved']) ? false : true,
229 'S_CHECKED' => ($post_id_list && in_array(intval($row['post_id']), $post_id_list)) ? true : false,
230 'S_HAS_ATTACHMENTS' => (!empty($attachments[$row['post_id']])) ? true : false,
231
232 'U_POST_DETAILS' => "$url&i=$id&p={$row['post_id']}&mode=post_details" . (($forum_id) ? "&f=$forum_id" : ''),
233 'U_MCP_APPROVE' => ($auth->acl_get('m_approve', $topic_info['forum_id'])) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=approve_details&f=' . $topic_info['forum_id'] . '&p=' . $row['post_id']) : '',
234 'U_MCP_REPORT' => ($auth->acl_get('m_report', $topic_info['forum_id'])) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=report_details&f=' . $topic_info['forum_id'] . '&p=' . $row['post_id']) : '')
235 );
236
237 // Display not already displayed Attachments for this post, we already parsed them. ;)
238 if (!empty($attachments[$row['post_id']]))
239 {
240 foreach ($attachments[$row['post_id']] as $attachment)
241 {
242 $template->assign_block_vars('postrow.attachment', array(
243 'DISPLAY_ATTACHMENT' => $attachment)
244 );
245 }
246 }
247
248 unset($rowset[$i]);
249 }
250
251 // Display topic icons for split topic
252 $s_topic_icons = false;
253
254 if ($auth->acl_get('m_split', $topic_info['forum_id']))
255 {
256 include_once($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
257 $s_topic_icons = posting_gen_topic_icons('', $icon_id);
258
259 // Has the user selected a topic for merge?
260 if ($to_topic_id)
261 {
262 $to_topic_info = get_topic_data(array($to_topic_id), 'm_merge');
263
264 if (!sizeof($to_topic_info))
265 {
266 $to_topic_id = 0;
267 }
268 else
269 {
270 $to_topic_info = $to_topic_info[$to_topic_id];
271
272 if (!$to_topic_info['enable_icons'] || $auth->acl_get('!f_icons', $topic_info['forum_id']))
273 {
274 $s_topic_icons = false;
275 }
276 }
277 }
278 }
279
280 $s_hidden_fields = build_hidden_fields(array(
281 'st_old' => $sort_days,
282 ));
283
284 $template->assign_vars(array(
285 'TOPIC_TITLE' => $topic_info['topic_title'],
286 'U_VIEW_TOPIC' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $topic_info['forum_id'] . '&t=' . $topic_info['topic_id']),
287
288 'TO_TOPIC_ID' => $to_topic_id,
289 'TO_TOPIC_INFO' => ($to_topic_id) ? sprintf($user->lang['YOU_SELECTED_TOPIC'], $to_topic_id, '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $to_topic_info['forum_id'] . '&t=' . $to_topic_id) . '">' . $to_topic_info['topic_title'] . '</a>') : '',
290
291 'SPLIT_SUBJECT' => $subject,
292 'POSTS_PER_PAGE' => $posts_per_page,
293 'ACTION' => $action,
294
295 'REPORTED_IMG' => $user->img('icon_topic_reported', 'POST_REPORTED', false, true),
296 'UNAPPROVED_IMG' => $user->img('icon_topic_unapproved', 'POST_UNAPPROVED', false, true),
297
298 'S_MCP_ACTION' => "$url&i=$id&mode=$mode&action=$action&start=$start",
299 'S_FORUM_SELECT' => ($to_forum_id) ? make_forum_select($to_forum_id, false, false, true, true, true) : make_forum_select($topic_info['forum_id'], false, false, true, true, true),
300 'S_CAN_SPLIT' => ($auth->acl_get('m_split', $topic_info['forum_id'])) ? true : false,
301 'S_CAN_MERGE' => ($auth->acl_get('m_merge', $topic_info['forum_id'])) ? true : false,
302 'S_CAN_DELETE' => ($auth->acl_get('m_delete', $topic_info['forum_id'])) ? true : false,
303 'S_CAN_APPROVE' => ($has_unapproved_posts && $auth->acl_get('m_approve', $topic_info['forum_id'])) ? true : false,
304 'S_CAN_LOCK' => ($auth->acl_get('m_lock', $topic_info['forum_id'])) ? true : false,
305 'S_CAN_REPORT' => ($auth->acl_get('m_report', $topic_info['forum_id'])) ? true : false,
306 'S_REPORT_VIEW' => ($action == 'reports') ? true : false,
307 'S_MERGE_VIEW' => ($action == 'merge') ? true : false,
308 'S_SPLIT_VIEW' => ($action == 'split') ? true : false,
309
310 'S_HIDDEN_FIELDS' => $s_hidden_fields,
311
312 'S_SHOW_TOPIC_ICONS' => $s_topic_icons,
313 'S_TOPIC_ICON' => $icon_id,
314
315 'U_SELECT_TOPIC' => "$url&i=$id&mode=forum_view&action=merge_select" . (($forum_id) ? "&f=$forum_id" : ''),
316
317 'RETURN_TOPIC' => sprintf($user->lang['RETURN_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f={$topic_info['forum_id']}&t={$topic_info['topic_id']}&start=$start") . '">', '</a>'),
318 'RETURN_FORUM' => sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", "f={$topic_info['forum_id']}&start=$start") . '">', '</a>'),
319
320 'PAGE_NUMBER' => on_page($total, $posts_per_page, $start),
321 'PAGINATION' => (!$posts_per_page) ? '' : generate_pagination(append_sid("{$phpbb_root_path}mcp.$phpEx", "i=$id&t={$topic_info['topic_id']}&mode=$mode&action=$action&to_topic_id=$to_topic_id&posts_per_page=$posts_per_page&st=$sort_days&sk=$sort_key&sd=$sort_dir"), $total, $posts_per_page, $start),
322 'TOTAL_POSTS' => ($total == 1) ? $user->lang['VIEW_TOPIC_POST'] : sprintf($user->lang['VIEW_TOPIC_POSTS'], $total),
323 ));
324 }
325
326 /**
327 * Split topic
328 */
329 function split_topic($action, $topic_id, $to_forum_id, $subject)
330 {
331 global $db, $template, $user, $phpEx, $phpbb_root_path, $auth;
332
333 $post_id_list = request_var('post_id_list', array(0));
334 $forum_id = request_var('forum_id', 0);
335 $start = request_var('start', 0);
336
337 if (!sizeof($post_id_list))
338 {
339 $template->assign_var('MESSAGE', $user->lang['NO_POST_SELECTED']);
340 return;
341 }
342
343 if (!check_ids($post_id_list, POSTS_TABLE, 'post_id', array('m_split')))
344 {
345 return;
346 }
347
348 $post_id = $post_id_list[0];
349 $post_info = get_post_data(array($post_id));
350
351 if (!sizeof($post_info))
352 {
353 $template->assign_var('MESSAGE', $user->lang['NO_POST_SELECTED']);
354 return;
355 }
356
357 $post_info = $post_info[$post_id];
358 $subject = trim($subject);
359
360 // Make some tests
361 if (!$subject)
362 {
363 $template->assign_var('MESSAGE', $user->lang['EMPTY_SUBJECT']);
364 return;
365 }
366
367 if ($to_forum_id <= 0)
368 {
369 $template->assign_var('MESSAGE', $user->lang['NO_DESTINATION_FORUM']);
370 return;
371 }
372
373 $forum_info = get_forum_data(array($to_forum_id), 'm_split');
374
375 if (!sizeof($forum_info))
376 {
377 $template->assign_var('MESSAGE', $user->lang['NOT_MODERATOR']);
378 return;
379 }
380
381 $forum_info = $forum_info[$to_forum_id];
382
383 if ($forum_info['forum_type'] != FORUM_POST)
384 {
385 $template->assign_var('MESSAGE', $user->lang['FORUM_NOT_POSTABLE']);
386 return;
387 }
388
389 $redirect = request_var('redirect', build_url(array('_f_', 'quickmod')));
390
391 $s_hidden_fields = build_hidden_fields(array(
392 'i' => 'main',
393 'post_id_list' => $post_id_list,
394 'f' => $forum_id,
395 'mode' => 'topic_view',
396 'start' => $start,
397 'action' => $action,
398 't' => $topic_id,
399 'redirect' => $redirect,
400 'subject' => $subject,
401 'to_forum_id' => $to_forum_id,
402 'icon' => request_var('icon', 0))
403 );
404 $success_msg = $return_link = '';
405
406 if (confirm_box(true))
407 {
408 if ($action == 'split_beyond')
409 {
410 $sort_days = $total = 0;
411 $sort_key = $sort_dir = '';
412 $sort_by_sql = $sort_order_sql = array();
413 mcp_sorting('viewtopic', $sort_days, $sort_key, $sort_dir, $sort_by_sql, $sort_order_sql, $total, $forum_id, $topic_id);
414
415 $limit_time_sql = ($sort_days) ? 'AND t.topic_last_post_time >= ' . (time() - ($sort_days * 86400)) : '';
416
417 if ($sort_order_sql[0] == 'u')
418 {
419 $sql = 'SELECT p.post_id, p.forum_id, p.post_approved
420 FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . " u
421 WHERE p.topic_id = $topic_id
422 AND p.poster_id = u.user_id
423 $limit_time_sql
424 ORDER BY $sort_order_sql";
425 }
426 else
427 {
428 $sql = 'SELECT p.post_id, p.forum_id, p.post_approved
429 FROM ' . POSTS_TABLE . " p
430 WHERE p.topic_id = $topic_id
431 $limit_time_sql
432 ORDER BY $sort_order_sql";
433 }
434 $result = $db->sql_query_limit($sql, 0, $start);
435
436 $store = false;
437 $post_id_list = array();
438 while ($row = $db->sql_fetchrow($result))
439 {
440 // If split from selected post (split_beyond), we split the unapproved items too.
441 if (!$row['post_approved'] && !$auth->acl_get('m_approve', $row['forum_id']))
442 {
443 // continue;
444 }
445
446 // Start to store post_ids as soon as we see the first post that was selected
447 if ($row['post_id'] == $post_id)
448 {
449 $store = true;
450 }
451
452 if ($store)
453 {
454 $post_id_list[] = $row['post_id'];
455 }
456 }
457 $db->sql_freeresult($result);
458 }
459
460 if (!sizeof($post_id_list))
461 {
462 trigger_error('NO_POST_SELECTED');
463 }
464
465 $icon_id = request_var('icon', 0);
466
467 $sql_ary = array(
468 'forum_id' => $to_forum_id,
469 'topic_title' => $subject,
470 'icon_id' => $icon_id,
471 'topic_approved'=> 1
472 );
473
474 $sql = 'INSERT INTO ' . TOPICS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
475 $db->sql_query($sql);
476
477 $to_topic_id = $db->sql_nextid();
478 move_posts($post_id_list, $to_topic_id);
479
480 $topic_info = get_topic_data(array($topic_id));
481 $topic_info = $topic_info[$topic_id];
482
483 add_log('mod', $to_forum_id, $to_topic_id, 'LOG_SPLIT_DESTINATION', $subject);
484 add_log('mod', $forum_id, $topic_id, 'LOG_SPLIT_SOURCE', $topic_info['topic_title']);
485
486 // Change topic title of first post
487 $sql = 'UPDATE ' . POSTS_TABLE . "
488 SET post_subject = '" . $db->sql_escape($subject) . "'
489 WHERE post_id = {$post_id_list[0]}";
490 $db->sql_query($sql);
491
492 $success_msg = 'TOPIC_SPLIT_SUCCESS';
493
494 // Link back to both topics
495 $return_link = sprintf($user->lang['RETURN_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $post_info['forum_id'] . '&t=' . $post_info['topic_id']) . '">', '</a>') . '<br /><br />' . sprintf($user->lang['RETURN_NEW_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $to_forum_id . '&t=' . $to_topic_id) . '">', '</a>');
496 }
497 else
498 {
499 confirm_box(false, ($action == 'split_all') ? 'SPLIT_TOPIC_ALL' : 'SPLIT_TOPIC_BEYOND', $s_hidden_fields);
500 }
501
502 $redirect = request_var('redirect', "index.$phpEx");
503 $redirect = reapply_sid($redirect);
504
505 if (!$success_msg)
506 {
507 return;
508 }
509 else
510 {
511 meta_refresh(3, append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$to_forum_id&t=$to_topic_id"));
512 trigger_error($user->lang[$success_msg] . '<br /><br />' . $return_link);
513 }
514 }
515
516 /**
517 * Merge selected posts into selected topic
518 */
519 function merge_posts($topic_id, $to_topic_id)
520 {
521 global $db, $template, $user, $phpEx, $phpbb_root_path, $auth;
522
523 if (!$to_topic_id)
524 {
525 $template->assign_var('MESSAGE', $user->lang['NO_FINAL_TOPIC_SELECTED']);
526 return;
527 }
528
529 $topic_data = get_topic_data(array($to_topic_id), 'm_merge');
530
531 if (!sizeof($topic_data))
532 {
533 $template->assign_var('MESSAGE', $user->lang['NO_FINAL_TOPIC_SELECTED']);
534 return;
535 }
536
537 $topic_data = $topic_data[$to_topic_id];
538
539 $post_id_list = request_var('post_id_list', array(0));
540 $start = request_var('start', 0);
541
542 if (!sizeof($post_id_list))
543 {
544 $template->assign_var('MESSAGE', $user->lang['NO_POST_SELECTED']);
545 return;
546 }
547
548 if (!check_ids($post_id_list, POSTS_TABLE, 'post_id', array('m_merge')))
549 {
550 return;
551 }
552
553 $redirect = request_var('redirect', build_url(array('_f_', 'quickmod')));
554
555 $s_hidden_fields = build_hidden_fields(array(
556 'i' => 'main',
557 'post_id_list' => $post_id_list,
558 'to_topic_id' => $to_topic_id,
559 'mode' => 'topic_view',
560 'action' => 'merge_posts',
561 'start' => $start,
562 'redirect' => $redirect,
563 't' => $topic_id)
564 );
565 $success_msg = $return_link = '';
566
567 if (confirm_box(true))
568 {
569 $to_forum_id = $topic_data['forum_id'];
570
571 move_posts($post_id_list, $to_topic_id);
572 add_log('mod', $to_forum_id, $to_topic_id, 'LOG_MERGE', $topic_data['topic_title']);
573
574 // Message and return links
575 $success_msg = 'POSTS_MERGED_SUCCESS';
576
577 // Does the original topic still exist? If yes, link back to it
578 $sql = 'SELECT forum_id
579 FROM ' . TOPICS_TABLE . '
580 WHERE topic_id = ' . $topic_id;
581 $result = $db->sql_query_limit($sql, 1);
582 $row = $db->sql_fetchrow($result);
583 $db->sql_freeresult($result);
584
585 if ($row)
586 {
587 $return_link .= sprintf($user->lang['RETURN_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $row['forum_id'] . '&t=' . $topic_id) . '">', '</a>');
588 }
589 else
590 {
591 // If the topic no longer exist, we will update the topic watch table.
592 // To not let it error out on users watching both topics, we just return on an error...
593 $db->sql_return_on_error(true);
594 $db->sql_query('UPDATE ' . TOPICS_WATCH_TABLE . ' SET topic_id = ' . (int) $to_topic_id . ' WHERE topic_id = ' . (int) $topic_id);
595 $db->sql_return_on_error(false);
596
597 $db->sql_query('DELETE FROM ' . TOPICS_WATCH_TABLE . ' WHERE topic_id = ' . (int) $topic_id);
598 }
599
600 // Link to the new topic
601 $return_link .= (($return_link) ? '<br /><br />' : '') . sprintf($user->lang['RETURN_NEW_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $to_forum_id . '&t=' . $to_topic_id) . '">', '</a>');
602 }
603 else
604 {
605 confirm_box(false, 'MERGE_POSTS', $s_hidden_fields);
606 }
607
608 $redirect = request_var('redirect', "index.$phpEx");
609 $redirect = reapply_sid($redirect);
610
611 if (!$success_msg)
612 {
613 return;
614 }
615 else
616 {
617 meta_refresh(3, append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$to_forum_id&t=$to_topic_id"));
618 trigger_error($user->lang[$success_msg] . '<br /><br />' . $return_link);
619 }
620 }
621
622 ?>