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source: branches/rsr.v5.1.dev/web/punbb/post.php @ 8

Last change on this file since 8 was 3, checked in by dj3c1t, 13 years ago
passage a Fluxbb 1.4.7
File size: 33.6 KB

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1	<?php
2
3	/**
4	* Copyright (C) 2008-2011 FluxBB
5	* based on code by Rickard Andersson copyright (C) 2002-2008 PunBB
6	* License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
7	*/
8
9	define('PUN_ROOT', dirname(__FILE__).'/');
10	require PUN_ROOT.'include/common.php';
11
12
13	if ($pun_user['g_read_board'] == '0')
14	message($lang_common['No view']);
15
16
17	$tid = isset($_GET['tid']) ? intval($_GET['tid']) : 0;
18	$fid = isset($_GET['fid']) ? intval($_GET['fid']) : 0;
19	if ($tid < 1 && $fid < 1 \|\| $tid > 0 && $fid > 0)
20	message($lang_common['Bad request']);
21
22	// Fetch some info about the topic and/or the forum
23	if ($tid)
24	$result = $db->query('SELECT f.id, f.forum_name, f.moderators, f.redirect_url, fp.post_replies, fp.post_topics, t.subject, t.closed, s.user_id AS is_subscribed FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') LEFT JOIN '.$db->prefix.'topic_subscriptions AS s ON (t.id=s.topic_id AND s.user_id='.$pun_user['id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.id='.$tid) or error('Unable to fetch forum info', __FILE__, __LINE__, $db->error());
25	else
26	$result = $db->query('SELECT f.id, f.forum_name, f.moderators, f.redirect_url, fp.post_replies, fp.post_topics FROM '.$db->prefix.'forums AS f LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND f.id='.$fid) or error('Unable to fetch forum info', __FILE__, __LINE__, $db->error());
27
28	if (!$db->num_rows($result))
29	message($lang_common['Bad request']);
30
31	$cur_posting = $db->fetch_assoc($result);
32	$is_subscribed = $tid && $cur_posting['is_subscribed'];
33
34	// Is someone trying to post into a redirect forum?
35	if ($cur_posting['redirect_url'] != '')
36	message($lang_common['Bad request']);
37
38	// Sort out who the moderators are and if we are currently a moderator (or an admin)
39	$mods_array = ($cur_posting['moderators'] != '') ? unserialize($cur_posting['moderators']) : array();
40	$is_admmod = ($pun_user['g_id'] == PUN_ADMIN \|\| ($pun_user['g_moderator'] == '1' && array_key_exists($pun_user['username'], $mods_array))) ? true : false;
41
42	if ($tid && $pun_config['o_censoring'] == '1')
43	$cur_posting['subject'] = censor_words($cur_posting['subject']);
44
45	// Do we have permission to post?
46	if ((($tid && (($cur_posting['post_replies'] == '' && $pun_user['g_post_replies'] == '0') \|\| $cur_posting['post_replies'] == '0')) \|\|
47	($fid && (($cur_posting['post_topics'] == '' && $pun_user['g_post_topics'] == '0') \|\| $cur_posting['post_topics'] == '0')) \|\|
48	(isset($cur_posting['closed']) && $cur_posting['closed'] == '1')) &&
49	!$is_admmod)
50	message($lang_common['No permission']);
51
52	// Load the post.php language file
53	require PUN_ROOT.'lang/'.$pun_user['language'].'/post.php';
54
55	// Start with a clean slate
56	$errors = array();
57
58
59	// Did someone just hit "Submit" or "Preview"?
60	if (isset($_POST['form_sent']))
61	{
62	// Flood protection
63	if (!isset($_POST['preview']) && $pun_user['last_post'] != '' && (time() - $pun_user['last_post']) < $pun_user['g_post_flood'])
64	$errors[] = $lang_post['Flood start'].' '.$pun_user['g_post_flood'].' '.$lang_post['flood end'];
65
66	// If it's a new topic
67	if ($fid)
68	{
69	$subject = pun_trim($_POST['req_subject']);
70
71	if ($pun_config['o_censoring'] == '1')
72	$censored_subject = pun_trim(censor_words($subject));
73
74	if ($subject == '')
75	$errors[] = $lang_post['No subject'];
76	else if ($pun_config['o_censoring'] == '1' && $censored_subject == '')
77	$errors[] = $lang_post['No subject after censoring'];
78	else if (pun_strlen($subject) > 70)
79	$errors[] = $lang_post['Too long subject'];
80	else if ($pun_config['p_subject_all_caps'] == '0' && is_all_uppercase($subject) && !$pun_user['is_admmod'])
81	$errors[] = $lang_post['All caps subject'];
82	}
83
84	// If the user is logged in we get the username and email from $pun_user
85	if (!$pun_user['is_guest'])
86	{
87	$username = $pun_user['username'];
88	$email = $pun_user['email'];
89	}
90	// Otherwise it should be in $_POST
91	else
92	{
93	$username = pun_trim($_POST['req_username']);
94	$email = strtolower(trim(($pun_config['p_force_guest_email'] == '1') ? $_POST['req_email'] : $_POST['email']));
95	$banned_email = false;
96
97	// Load the register.php/prof_reg.php language files
98	require PUN_ROOT.'lang/'.$pun_user['language'].'/prof_reg.php';
99	require PUN_ROOT.'lang/'.$pun_user['language'].'/register.php';
100
101	// It's a guest, so we have to validate the username
102	check_username($username);
103
104	if ($pun_config['p_force_guest_email'] == '1' \|\| $email != '')
105	{
106	require PUN_ROOT.'include/email.php';
107	if (!is_valid_email($email))
108	$errors[] = $lang_common['Invalid email'];
109
110	// Check if it's a banned email address
111	// we should only check guests because members addresses are already verified
112	if ($pun_user['is_guest'] && is_banned_email($email))
113	{
114	if ($pun_config['p_allow_banned_email'] == '0')
115	$errors[] = $lang_prof_reg['Banned email'];
116
117	$banned_email = true; // Used later when we send an alert email
118	}
119	}
120	}
121
122	// Clean up message from POST
123	$orig_message = $message = pun_linebreaks(pun_trim($_POST['req_message']));
124
125	// Here we use strlen() not pun_strlen() as we want to limit the post to PUN_MAX_POSTSIZE bytes, not characters
126	if (strlen($message) > PUN_MAX_POSTSIZE)
127	$errors[] = sprintf($lang_post['Too long message'], forum_number_format(PUN_MAX_POSTSIZE));
128	else if ($pun_config['p_message_all_caps'] == '0' && is_all_uppercase($message) && !$pun_user['is_admmod'])
129	$errors[] = $lang_post['All caps message'];
130
131	// Validate BBCode syntax
132	if ($pun_config['p_message_bbcode'] == '1')
133	{
134	require PUN_ROOT.'include/parser.php';
135	$message = preparse_bbcode($message, $errors);
136	}
137
138	if (empty($errors))
139	{
140	if ($message == '')
141	$errors[] = $lang_post['No message'];
142	else if ($pun_config['o_censoring'] == '1')
143	{
144	// Censor message to see if that causes problems
145	$censored_message = pun_trim(censor_words($message));
146
147	if ($censored_message == '')
148	$errors[] = $lang_post['No message after censoring'];
149	}
150	}
151
152	$hide_smilies = isset($_POST['hide_smilies']) ? '1' : '0';
153	$subscribe = isset($_POST['subscribe']) ? '1' : '0';
154	$stick_topic = isset($_POST['stick_topic']) && $is_admmod ? '1' : '0';
155
156	$now = time();
157
158	// Did everything go according to plan?
159	if (empty($errors) && !isset($_POST['preview']))
160	{
161	require PUN_ROOT.'include/search_idx.php';
162
163	// If it's a reply
164	if ($tid)
165	{
166	if (!$pun_user['is_guest'])
167	{
168	$new_tid = $tid;
169
170	// Insert the new post
171	$db->query('INSERT INTO '.$db->prefix.'posts (poster, poster_id, poster_ip, message, hide_smilies, posted, topic_id) VALUES(\''.$db->escape($username).'\', '.$pun_user['id'].', \''.get_remote_address().'\', \''.$db->escape($message).'\', '.$hide_smilies.', '.$now.', '.$tid.')') or error('Unable to create post', __FILE__, __LINE__, $db->error());
172	$new_pid = $db->insert_id();
173
174	// To subscribe or not to subscribe, that ...
175	if ($pun_config['o_topic_subscriptions'] == '1')
176	{
177	if ($subscribe && !$is_subscribed)
178	$db->query('INSERT INTO '.$db->prefix.'topic_subscriptions (user_id, topic_id) VALUES('.$pun_user['id'].' ,'.$tid.')') or error('Unable to add subscription', __FILE__, __LINE__, $db->error());
179	else if (!$subscribe && $is_subscribed)
180	$db->query('DELETE FROM '.$db->prefix.'topic_subscriptions WHERE user_id='.$pun_user['id'].' AND topic_id='.$tid) or error('Unable to remove subscription', __FILE__, __LINE__, $db->error());
181	}
182	}
183	else
184	{
185	// It's a guest. Insert the new post
186	$email_sql = ($pun_config['p_force_guest_email'] == '1' \|\| $email != '') ? '\''.$db->escape($email).'\'' : 'NULL';
187	$db->query('INSERT INTO '.$db->prefix.'posts (poster, poster_ip, poster_email, message, hide_smilies, posted, topic_id) VALUES(\''.$db->escape($username).'\', \''.get_remote_address().'\', '.$email_sql.', \''.$db->escape($message).'\', '.$hide_smilies.', '.$now.', '.$tid.')') or error('Unable to create post', __FILE__, __LINE__, $db->error());
188	$new_pid = $db->insert_id();
189	}
190
191	// Count number of replies in the topic
192	$result = $db->query('SELECT COUNT(id) FROM '.$db->prefix.'posts WHERE topic_id='.$tid) or error('Unable to fetch post count for topic', __FILE__, __LINE__, $db->error());
193	$num_replies = $db->result($result, 0) - 1;
194
195	// Update topic
196	$db->query('UPDATE '.$db->prefix.'topics SET num_replies='.$num_replies.', last_post='.$now.', last_post_id='.$new_pid.', last_poster=\''.$db->escape($username).'\' WHERE id='.$tid) or error('Unable to update topic', __FILE__, __LINE__, $db->error());
197
198	update_search_index('post', $new_pid, $message);
199
200	update_forum($cur_posting['id']);
201
202	// Should we send out notifications?
203	if ($pun_config['o_topic_subscriptions'] == '1')
204	{
205	// Get the post time for the previous post in this topic
206	$result = $db->query('SELECT posted FROM '.$db->prefix.'posts WHERE topic_id='.$tid.' ORDER BY id DESC LIMIT 1, 1') or error('Unable to fetch post info', __FILE__, __LINE__, $db->error());
207	$previous_post_time = $db->result($result);
208
209	// Get any subscribed users that should be notified (banned users are excluded)
210	$result = $db->query('SELECT u.id, u.email, u.notify_with_post, u.language FROM '.$db->prefix.'users AS u INNER JOIN '.$db->prefix.'topic_subscriptions AS s ON u.id=s.user_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id='.$cur_posting['id'].' AND fp.group_id=u.group_id) LEFT JOIN '.$db->prefix.'online AS o ON u.id=o.user_id LEFT JOIN '.$db->prefix.'bans AS b ON u.username=b.username WHERE b.username IS NULL AND COALESCE(o.logged, u.last_visit)>'.$previous_post_time.' AND (fp.read_forum IS NULL OR fp.read_forum=1) AND s.topic_id='.$tid.' AND u.id!='.$pun_user['id']) or error('Unable to fetch subscription info', __FILE__, __LINE__, $db->error());
211	if ($db->num_rows($result))
212	{
213	require_once PUN_ROOT.'include/email.php';
214
215	$notification_emails = array();
216
217	if ($pun_config['o_censoring'] == '1')
218	$cleaned_message = bbcode2email($censored_message, -1);
219	else
220	$cleaned_message = bbcode2email($message, -1);
221
222	// Loop through subscribed users and send emails
223	while ($cur_subscriber = $db->fetch_assoc($result))
224	{
225	// Is the subscription email for $cur_subscriber['language'] cached or not?
226	if (!isset($notification_emails[$cur_subscriber['language']]))
227	{
228	if (file_exists(PUN_ROOT.'lang/'.$cur_subscriber['language'].'/mail_templates/new_reply.tpl'))
229	{
230	// Load the "new reply" template
231	$mail_tpl = trim(file_get_contents(PUN_ROOT.'lang/'.$cur_subscriber['language'].'/mail_templates/new_reply.tpl'));
232
233	// Load the "new reply full" template (with post included)
234	$mail_tpl_full = trim(file_get_contents(PUN_ROOT.'lang/'.$cur_subscriber['language'].'/mail_templates/new_reply_full.tpl'));
235
236	// The first row contains the subject (it also starts with "Subject:")
237	$first_crlf = strpos($mail_tpl, "\n");
238	$mail_subject = trim(substr($mail_tpl, 8, $first_crlf-8));
239	$mail_message = trim(substr($mail_tpl, $first_crlf));
240
241	$first_crlf = strpos($mail_tpl_full, "\n");
242	$mail_subject_full = trim(substr($mail_tpl_full, 8, $first_crlf-8));
243	$mail_message_full = trim(substr($mail_tpl_full, $first_crlf));
244
245	$mail_subject = str_replace('<topic_subject>', $cur_posting['subject'], $mail_subject);
246	$mail_message = str_replace('<topic_subject>', $cur_posting['subject'], $mail_message);
247	$mail_message = str_replace('<replier>', $username, $mail_message);
248	$mail_message = str_replace('<post_url>', get_base_url().'/viewtopic.php?pid='.$new_pid.'#p'.$new_pid, $mail_message);
249	$mail_message = str_replace('<unsubscribe_url>', get_base_url().'/misc.php?action=unsubscribe&tid='.$tid, $mail_message);
250	$mail_message = str_replace('<board_mailer>', $pun_config['o_board_title'], $mail_message);
251
252	$mail_subject_full = str_replace('<topic_subject>', $cur_posting['subject'], $mail_subject_full);
253	$mail_message_full = str_replace('<topic_subject>', $cur_posting['subject'], $mail_message_full);
254	$mail_message_full = str_replace('<replier>', $username, $mail_message_full);
255	$mail_message_full = str_replace('<message>', $cleaned_message, $mail_message_full);
256	$mail_message_full = str_replace('<post_url>', get_base_url().'/viewtopic.php?pid='.$new_pid.'#p'.$new_pid, $mail_message_full);
257	$mail_message_full = str_replace('<unsubscribe_url>', get_base_url().'/misc.php?action=unsubscribe&tid='.$tid, $mail_message_full);
258	$mail_message_full = str_replace('<board_mailer>', $pun_config['o_board_title'], $mail_message_full);
259
260	$notification_emails[$cur_subscriber['language']][0] = $mail_subject;
261	$notification_emails[$cur_subscriber['language']][1] = $mail_message;
262	$notification_emails[$cur_subscriber['language']][2] = $mail_subject_full;
263	$notification_emails[$cur_subscriber['language']][3] = $mail_message_full;
264
265	$mail_subject = $mail_message = $mail_subject_full = $mail_message_full = null;
266	}
267	}
268
269	// We have to double check here because the templates could be missing
270	if (isset($notification_emails[$cur_subscriber['language']]))
271	{
272	if ($cur_subscriber['notify_with_post'] == '0')
273	pun_mail($cur_subscriber['email'], $notification_emails[$cur_subscriber['language']][0], $notification_emails[$cur_subscriber['language']][1]);
274	else
275	pun_mail($cur_subscriber['email'], $notification_emails[$cur_subscriber['language']][2], $notification_emails[$cur_subscriber['language']][3]);
276	}
277	}
278
279	unset($cleaned_message);
280	}
281	}
282	}
283	// If it's a new topic
284	else if ($fid)
285	{
286	// Create the topic
287	$db->query('INSERT INTO '.$db->prefix.'topics (poster, subject, posted, last_post, last_poster, sticky, forum_id) VALUES(\''.$db->escape($username).'\', \''.$db->escape($subject).'\', '.$now.', '.$now.', \''.$db->escape($username).'\', '.$stick_topic.', '.$fid.')') or error('Unable to create topic', __FILE__, __LINE__, $db->error());
288	$new_tid = $db->insert_id();
289
290	if (!$pun_user['is_guest'])
291	{
292	// To subscribe or not to subscribe, that ...
293	if ($pun_config['o_topic_subscriptions'] == '1' && $subscribe)
294	$db->query('INSERT INTO '.$db->prefix.'topic_subscriptions (user_id, topic_id) VALUES('.$pun_user['id'].' ,'.$new_tid.')') or error('Unable to add subscription', __FILE__, __LINE__, $db->error());
295
296	// Create the post ("topic post")
297	$db->query('INSERT INTO '.$db->prefix.'posts (poster, poster_id, poster_ip, message, hide_smilies, posted, topic_id) VALUES(\''.$db->escape($username).'\', '.$pun_user['id'].', \''.get_remote_address().'\', \''.$db->escape($message).'\', '.$hide_smilies.', '.$now.', '.$new_tid.')') or error('Unable to create post', __FILE__, __LINE__, $db->error());
298	}
299	else
300	{
301	// Create the post ("topic post")
302	$email_sql = ($pun_config['p_force_guest_email'] == '1' \|\| $email != '') ? '\''.$db->escape($email).'\'' : 'NULL';
303	$db->query('INSERT INTO '.$db->prefix.'posts (poster, poster_ip, poster_email, message, hide_smilies, posted, topic_id) VALUES(\''.$db->escape($username).'\', \''.get_remote_address().'\', '.$email_sql.', \''.$db->escape($message).'\', '.$hide_smilies.', '.$now.', '.$new_tid.')') or error('Unable to create post', __FILE__, __LINE__, $db->error());
304	}
305	$new_pid = $db->insert_id();
306
307	// Update the topic with last_post_id
308	$db->query('UPDATE '.$db->prefix.'topics SET last_post_id='.$new_pid.', first_post_id='.$new_pid.' WHERE id='.$new_tid) or error('Unable to update topic', __FILE__, __LINE__, $db->error());
309
310	update_search_index('post', $new_pid, $message, $subject);
311
312	update_forum($fid);
313
314	// Should we send out notifications?
315	if ($pun_config['o_forum_subscriptions'] == '1')
316	{
317	// Get any subscribed users that should be notified (banned users are excluded)
318	$result = $db->query('SELECT u.id, u.email, u.notify_with_post, u.language FROM '.$db->prefix.'users AS u INNER JOIN '.$db->prefix.'forum_subscriptions AS s ON u.id=s.user_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id='.$cur_posting['id'].' AND fp.group_id=u.group_id) LEFT JOIN '.$db->prefix.'bans AS b ON u.username=b.username WHERE b.username IS NULL AND (fp.read_forum IS NULL OR fp.read_forum=1) AND s.forum_id='.$cur_posting['id'].' AND u.id!='.$pun_user['id']) or error('Unable to fetch subscription info', __FILE__, __LINE__, $db->error());
319	if ($db->num_rows($result))
320	{
321	require_once PUN_ROOT.'include/email.php';
322
323	$notification_emails = array();
324
325	if ($pun_config['o_censoring'] == '1')
326	$cleaned_message = bbcode2email($censored_message, -1);
327	else
328	$cleaned_message = bbcode2email($message, -1);
329
330	// Loop through subscribed users and send emails
331	while ($cur_subscriber = $db->fetch_assoc($result))
332	{
333	// Is the subscription email for $cur_subscriber['language'] cached or not?
334	if (!isset($notification_emails[$cur_subscriber['language']]))
335	{
336	if (file_exists(PUN_ROOT.'lang/'.$cur_subscriber['language'].'/mail_templates/new_topic.tpl'))
337	{
338	// Load the "new topic" template
339	$mail_tpl = trim(file_get_contents(PUN_ROOT.'lang/'.$cur_subscriber['language'].'/mail_templates/new_topic.tpl'));
340
341	// Load the "new topic full" template (with post included)
342	$mail_tpl_full = trim(file_get_contents(PUN_ROOT.'lang/'.$cur_subscriber['language'].'/mail_templates/new_topic_full.tpl'));
343
344	// The first row contains the subject (it also starts with "Subject:")
345	$first_crlf = strpos($mail_tpl, "\n");
346	$mail_subject = trim(substr($mail_tpl, 8, $first_crlf-8));
347	$mail_message = trim(substr($mail_tpl, $first_crlf));
348
349	$first_crlf = strpos($mail_tpl_full, "\n");
350	$mail_subject_full = trim(substr($mail_tpl_full, 8, $first_crlf-8));
351	$mail_message_full = trim(substr($mail_tpl_full, $first_crlf));
352
353	$mail_subject = str_replace('<forum_name>', $cur_posting['forum_name'], $mail_subject);
354	$mail_message = str_replace('<topic_subject>', $pun_config['o_censoring'] == '1' ? $censored_subject : $subject, $mail_message);
355	$mail_message = str_replace('<forum_name>', $cur_posting['forum_name'], $mail_message);
356	$mail_message = str_replace('<poster>', $username, $mail_message);
357	$mail_message = str_replace('<topic_url>', get_base_url().'/viewtopic.php?id='.$new_tid, $mail_message);
358	$mail_message = str_replace('<unsubscribe_url>', get_base_url().'/misc.php?action=unsubscribe&fid='.$cur_posting['id'], $mail_message);
359	$mail_message = str_replace('<board_mailer>', $pun_config['o_board_title'], $mail_message);
360
361	$mail_subject_full = str_replace('<forum_name>', $cur_posting['forum_name'], $mail_subject_full);
362	$mail_message_full = str_replace('<topic_subject>', $pun_config['o_censoring'] == '1' ? $censored_subject : $subject, $mail_message_full);
363	$mail_message_full = str_replace('<forum_name>', $cur_posting['forum_name'], $mail_message_full);
364	$mail_message_full = str_replace('<poster>', $username, $mail_message_full);
365	$mail_message_full = str_replace('<message>', $cleaned_message, $mail_message_full);
366	$mail_message_full = str_replace('<topic_url>', get_base_url().'/viewtopic.php?id='.$new_tid, $mail_message_full);
367	$mail_message_full = str_replace('<unsubscribe_url>', get_base_url().'/misc.php?action=unsubscribe&fid='.$cur_posting['id'], $mail_message_full);
368	$mail_message_full = str_replace('<board_mailer>', $pun_config['o_board_title'], $mail_message_full);
369
370	$notification_emails[$cur_subscriber['language']][0] = $mail_subject;
371	$notification_emails[$cur_subscriber['language']][1] = $mail_message;
372	$notification_emails[$cur_subscriber['language']][2] = $mail_subject_full;
373	$notification_emails[$cur_subscriber['language']][3] = $mail_message_full;
374
375	$mail_subject = $mail_message = $mail_subject_full = $mail_message_full = null;
376	}
377	}
378
379	// We have to double check here because the templates could be missing
380	if (isset($notification_emails[$cur_subscriber['language']]))
381	{
382	if ($cur_subscriber['notify_with_post'] == '0')
383	pun_mail($cur_subscriber['email'], $notification_emails[$cur_subscriber['language']][0], $notification_emails[$cur_subscriber['language']][1]);
384	else
385	pun_mail($cur_subscriber['email'], $notification_emails[$cur_subscriber['language']][2], $notification_emails[$cur_subscriber['language']][3]);
386	}
387	}
388
389	unset($cleaned_message);
390	}
391	}
392	}
393
394	// If we previously found out that the email was banned
395	if ($pun_user['is_guest'] && $banned_email && $pun_config['o_mailing_list'] != '')
396	{
397	// Load the "banned email post" template
398	$mail_tpl = trim(file_get_contents(PUN_ROOT.'lang/'.$pun_user['language'].'/mail_templates/banned_email_post.tpl'));
399
400	// The first row contains the subject
401	$first_crlf = strpos($mail_tpl, "\n");
402	$mail_subject = trim(substr($mail_tpl, 8, $first_crlf-8));
403	$mail_message = trim(substr($mail_tpl, $first_crlf));
404
405	$mail_message = str_replace('<username>', $username, $mail_message);
406	$mail_message = str_replace('<email>', $email, $mail_message);
407	$mail_message = str_replace('<post_url>', get_base_url().'/viewtopic.php?pid='.$new_pid.'#p'.$new_pid, $mail_message);
408	$mail_message = str_replace('<board_mailer>', $pun_config['o_board_title'], $mail_message);
409
410	pun_mail($pun_config['o_mailing_list'], $mail_subject, $mail_message);
411	}
412
413	// If the posting user is logged in, increment his/her post count
414	if (!$pun_user['is_guest'])
415	{
416	$db->query('UPDATE '.$db->prefix.'users SET num_posts=num_posts+1, last_post='.$now.' WHERE id='.$pun_user['id']) or error('Unable to update user', __FILE__, __LINE__, $db->error());
417
418	$tracked_topics = get_tracked_topics();
419	$tracked_topics['topics'][$new_tid] = time();
420	set_tracked_topics($tracked_topics);
421	}
422	else
423	{
424	$db->query('UPDATE '.$db->prefix.'online SET last_post='.$now.' WHERE ident=\''.$db->escape(get_remote_address()).'\'' ) or error('Unable to update user', __FILE__, __LINE__, $db->error());
425	}
426
427	redirect('viewtopic.php?pid='.$new_pid.'#p'.$new_pid, $lang_post['Post redirect']);
428	}
429	}
430
431
432	// If a topic ID was specified in the url (it's a reply)
433	if ($tid)
434	{
435	$action = $lang_post['Post a reply'];
436	$form = '<form id="post" method="post" action="post.php?action=post&tid='.$tid.'" onsubmit="this.submit.disabled=true;if(process_form(this)){return true;}else{this.submit.disabled=false;return false;}">';
437
438	// If a quote ID was specified in the url
439	if (isset($_GET['qid']))
440	{
441	$qid = intval($_GET['qid']);
442	if ($qid < 1)
443	message($lang_common['Bad request']);
444
445	$result = $db->query('SELECT poster, message FROM '.$db->prefix.'posts WHERE id='.$qid.' AND topic_id='.$tid) or error('Unable to fetch quote info', __FILE__, __LINE__, $db->error());
446	if (!$db->num_rows($result))
447	message($lang_common['Bad request']);
448
449	list($q_poster, $q_message) = $db->fetch_row($result);
450
451	// If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
452	if (strpos($q_message, '[code]') !== false && strpos($q_message, '[/code]') !== false)
453	{
454	$errors = array();
455	list($inside, $outside) = split_text($q_message, '[code]', '[/code]', $errors);
456	if (!empty($errors)) // Technically this shouldn't happen, since $q_message is an existing post it should only exist if it previously passed validation
457	message($errors[0]);
458
459	$q_message = implode("\1", $outside);
460	}
461
462	// Remove [img] tags from quoted message
463	$q_message = preg_replace('%\[img(?:=(?:[^\[]?))?\]((ht\|f)tps?://)([^\s<"]?)\[/img\]%U', '\1\3', $q_message);
464
465	// If we split up the message before we have to concatenate it together again (code tags)
466	if (isset($inside))
467	{
468	$outside = explode("\1", $q_message);
469	$q_message = '';
470
471	$num_tokens = count($outside);
472	for ($i = 0; $i < $num_tokens; ++$i)
473	{
474	$q_message .= $outside[$i];
475	if (isset($inside[$i]))
476	$q_message .= '[code]'.$inside[$i].'[/code]';
477	}
478
479	unset($inside);
480	}
481
482	if ($pun_config['o_censoring'] == '1')
483	$q_message = censor_words($q_message);
484
485	$q_message = pun_htmlspecialchars($q_message);
486
487	if ($pun_config['p_message_bbcode'] == '1')
488	{
489	// If username contains a square bracket, we add "" or '' around it (so we know when it starts and ends)
490	if (strpos($q_poster, '[') !== false \|\| strpos($q_poster, ']') !== false)
491	{
492	if (strpos($q_poster, '\'') !== false)
493	$q_poster = '"'.$q_poster.'"';
494	else
495	$q_poster = '\''.$q_poster.'\'';
496	}
497	else
498	{
499	// Get the characters at the start and end of $q_poster
500	$ends = substr($q_poster, 0, 1).substr($q_poster, -1, 1);
501
502	// Deal with quoting "Username" or 'Username' (becomes '"Username"' or "'Username'")
503	if ($ends == '\'\'')
504	$q_poster = '"'.$q_poster.'"';
505	else if ($ends == '""')
506	$q_poster = '\''.$q_poster.'\'';
507	}
508
509	$quote = '[quote='.$q_poster.']'.$q_message.'[/quote]'."\n";
510	}
511	else
512	$quote = '> '.$q_poster.' '.$lang_common['wrote']."\n\n".'> '.$q_message."\n";
513	}
514	}
515	// If a forum ID was specified in the url (new topic)
516	else if ($fid)
517	{
518	$action = $lang_post['Post new topic'];
519	$form = '<form id="post" method="post" action="post.php?action=post&fid='.$fid.'" onsubmit="return process_form(this)">';
520	}
521	else
522	message($lang_common['Bad request']);
523
524
525	$page_title = array(pun_htmlspecialchars($pun_config['o_board_title']), $action);
526	$required_fields = array('req_email' => $lang_common['Email'], 'req_subject' => $lang_common['Subject'], 'req_message' => $lang_common['Message']);
527	$focus_element = array('post');
528
529	if (!$pun_user['is_guest'])
530	$focus_element[] = ($fid) ? 'req_subject' : 'req_message';
531	else
532	{
533	$required_fields['req_username'] = $lang_post['Guest name'];
534	$focus_element[] = 'req_username';
535	}
536
537	define('PUN_ACTIVE_PAGE', 'index');
538	require PUN_ROOT.'header.php';
539
540	?>
541	<div class="linkst">
542	<div class="inbox">
543	<ul class="crumbs">
544	<li><a href="index.php"><?php echo $lang_common['Index'] ?></a></li>
545	<li><span>Â» </span><a href="viewforum.php?id=<?php echo $cur_posting['id'] ?>"><?php echo pun_htmlspecialchars($cur_posting['forum_name']) ?></a></li>
546	<?php if (isset($cur_posting['subject'])): ?> <li><span>Â» </span><a href="viewtopic.php?id=<?php echo $tid ?>"><?php echo pun_htmlspecialchars($cur_posting['subject']) ?></a></li>
547	<?php endif; ?> <li><span>Â» </span><strong><?php echo $action ?></strong></li>
548	</ul>
549	</div>
550	</div>
551
552	<?php
553
554	// If there are errors, we display them
555	if (!empty($errors))
556	{
557
558	?>
559	<div id="posterror" class="block">
560	<h2><span><?php echo $lang_post['Post errors'] ?></span></h2>
561	<div class="box">
562	<div class="inbox error-info">
563	<p><?php echo $lang_post['Post errors info'] ?></p>
564	<ul class="error-list">
565	<?php
566
567	foreach ($errors as $cur_error)
568	echo "\t\t\t\t".'<li><strong>'.$cur_error.'</strong></li>'."\n";
569	?>
570	</ul>
571	</div>
572	</div>
573	</div>
574
575	<?php
576
577	}
578	else if (isset($_POST['preview']))
579	{
580	require_once PUN_ROOT.'include/parser.php';
581	$preview_message = parse_message($message, $hide_smilies);
582
583	?>
584	<div id="postpreview" class="blockpost">
585	<h2><span><?php echo $lang_post['Post preview'] ?></span></h2>
586	<div class="box">
587	<div class="inbox">
588	<div class="postbody">
589	<div class="postright">
590	<div class="postmsg">
591	<?php echo $preview_message."\n" ?>
592	</div>
593	</div>
594	</div>
595	</div>
596	</div>
597	</div>
598
599	<?php
600
601	}
602
603
604	$cur_index = 1;
605
606	?>
607	<div id="postform" class="blockform">
608	<h2><span><?php echo $action ?></span></h2>
609	<div class="box">
610	<?php echo $form."\n" ?>
611	<div class="inform">
612	<fieldset>
613	<legend><?php echo $lang_common['Write message legend'] ?></legend>
614	<div class="infldset txtarea">
615	<input type="hidden" name="form_sent" value="1" />
616	<?php
617
618	if ($pun_user['is_guest'])
619	{
620	$email_label = ($pun_config['p_force_guest_email'] == '1') ? '<strong>'.$lang_common['Email'].' <span>'.$lang_common['Required'].'</span></strong>' : $lang_common['Email'];
621	$email_form_name = ($pun_config['p_force_guest_email'] == '1') ? 'req_email' : 'email';
622
623	?>
624	<label class="conl required"><strong><?php echo $lang_post['Guest name'] ?> <span><?php echo $lang_common['Required'] ?></span></strong><br /><input type="text" name="req_username" value="<?php if (isset($_POST['req_username'])) echo pun_htmlspecialchars($username); ?>" size="25" maxlength="25" tabindex="<?php echo $cur_index++ ?>" /><br /></label>
625	<label class="conl<?php echo ($pun_config['p_force_guest_email'] == '1') ? ' required' : '' ?>"><?php echo $email_label ?><br /><input type="text" name="<?php echo $email_form_name ?>" value="<?php if (isset($_POST[$email_form_name])) echo pun_htmlspecialchars($email); ?>" size="50" maxlength="80" tabindex="<?php echo $cur_index++ ?>" /><br /></label>
626	<div class="clearer"></div>
627	<?php
628
629	}
630
631	if ($fid): ?>
632	<label class="required"><strong><?php echo $lang_common['Subject'] ?> <span><?php echo $lang_common['Required'] ?></span></strong><br /><input class="longinput" type="text" name="req_subject" value="<?php if (isset($_POST['req_subject'])) echo pun_htmlspecialchars($subject); ?>" size="80" maxlength="70" tabindex="<?php echo $cur_index++ ?>" /><br /></label>
633	<?php endif; ?> <label class="required"><strong><?php echo $lang_common['Message'] ?> <span><?php echo $lang_common['Required'] ?></span></strong><br />
634	<textarea name="req_message" rows="20" cols="95" tabindex="<?php echo $cur_index++ ?>"><?php echo isset($_POST['req_message']) ? pun_htmlspecialchars($orig_message) : (isset($quote) ? $quote : ''); ?></textarea><br /></label>
635	<ul class="bblinks">
636	<li><span><a href="help.php#bbcode" onclick="window.open(this.href); return false;"><?php echo $lang_common['BBCode'] ?></a> <?php echo ($pun_config['p_message_bbcode'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></span></li>
637	<li><span><a href="help.php#img" onclick="window.open(this.href); return false;"><?php echo $lang_common['img tag'] ?></a> <?php echo ($pun_config['p_message_bbcode'] == '1' && $pun_config['p_message_img_tag'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></span></li>
638	<li><span><a href="help.php#smilies" onclick="window.open(this.href); return false;"><?php echo $lang_common['Smilies'] ?></a> <?php echo ($pun_config['o_smilies'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></span></li>
639	</ul>
640	</div>
641	</fieldset>
642	<?php
643
644	$checkboxes = array();
645	if ($is_admmod)
646	$checkboxes[] = '<label><input type="checkbox" name="stick_topic" value="1" tabindex="'.($cur_index++).'"'.(isset($_POST['stick_topic']) ? ' checked="checked"' : '').' />'.$lang_common['Stick topic'].'<br /></label>';
647
648	if (!$pun_user['is_guest'])
649	{
650	if ($pun_config['o_smilies'] == '1')
651	$checkboxes[] = '<label><input type="checkbox" name="hide_smilies" value="1" tabindex="'.($cur_index++).'"'.(isset($_POST['hide_smilies']) ? ' checked="checked"' : '').' />'.$lang_post['Hide smilies'].'<br /></label>';
652
653	if ($pun_config['o_topic_subscriptions'] == '1')
654	{
655	$subscr_checked = false;
656
657	// If it's a preview
658	if (isset($_POST['preview']))
659	$subscr_checked = isset($_POST['subscribe']) ? true : false;
660	// If auto subscribed
661	else if ($pun_user['auto_notify'])
662	$subscr_checked = true;
663	// If already subscribed to the topic
664	else if ($is_subscribed)
665	$subscr_checked = true;
666
667	$checkboxes[] = '<label><input type="checkbox" name="subscribe" value="1" tabindex="'.($cur_index++).'"'.($subscr_checked ? ' checked="checked"' : '').' />'.($is_subscribed ? $lang_post['Stay subscribed'] : $lang_post['Subscribe']).'<br /></label>';
668	}
669	}
670	else if ($pun_config['o_smilies'] == '1')
671	$checkboxes[] = '<label><input type="checkbox" name="hide_smilies" value="1" tabindex="'.($cur_index++).'"'.(isset($_POST['hide_smilies']) ? ' checked="checked"' : '').' />'.$lang_post['Hide smilies'].'<br /></label>';
672
673	if (!empty($checkboxes))
674	{
675
676	?>
677	</div>
678	<div class="inform">
679	<fieldset>
680	<legend><?php echo $lang_common['Options'] ?></legend>
681	<div class="infldset">
682	<div class="rbox">
683	<?php echo implode("\n\t\t\t\t\t\t\t", $checkboxes)."\n" ?>
684	</div>
685	</div>
686	</fieldset>
687	<?php
688
689	}
690
691	?>
692	</div>
693	<p class="buttons"><input type="submit" name="submit" value="<?php echo $lang_common['Submit'] ?>" tabindex="<?php echo $cur_index++ ?>" accesskey="s" /> <input type="submit" name="preview" value="<?php echo $lang_post['Preview'] ?>" tabindex="<?php echo $cur_index++ ?>" accesskey="p" /> <a href="javascript:history.go(-1)"><?php echo $lang_common['Go back'] ?></a></p>
694	</form>
695	</div>
696	</div>
697
698	<?php
699
700	// Check to see if the topic review is to be displayed
701	if ($tid && $pun_config['o_topic_review'] != '0')
702	{
703	require_once PUN_ROOT.'include/parser.php';
704
705	$result = $db->query('SELECT poster, message, hide_smilies, posted FROM '.$db->prefix.'posts WHERE topic_id='.$tid.' ORDER BY id DESC LIMIT '.$pun_config['o_topic_review']) or error('Unable to fetch topic review', __FILE__, __LINE__, $db->error());
706
707	?>
708
709	<div id="postreview">
710	<h2><span><?php echo $lang_post['Topic review'] ?></span></h2>
711	<?php
712
713	// Set background switching on
714	$post_count = 0;
715
716	while ($cur_post = $db->fetch_assoc($result))
717	{
718	$post_count++;
719
720	$cur_post['message'] = parse_message($cur_post['message'], $cur_post['hide_smilies']);
721
722	?>
723	<div class="blockpost">
724	<div class="box<?php echo ($post_count % 2 == 0) ? ' roweven' : ' rowodd' ?>">
725	<div class="inbox">
726	<div class="postbody">
727	<div class="postleft">
728	<dl>
729	<dt><strong><?php echo pun_htmlspecialchars($cur_post['poster']) ?></strong></dt>
730	<dd><span><?php echo format_time($cur_post['posted']) ?></span></dd>
731	</dl>
732	</div>
733	<div class="postright">
734	<div class="postmsg">
735	<?php echo $cur_post['message']."\n" ?>
736	</div>
737	</div>
738	</div>
739	<div class="clearer"></div>
740	</div>
741	</div>
742	</div>
743	<?php
744
745	}
746
747	?>
748	</div>
749	<?php
750
751	}
752
753	require PUN_ROOT.'footer.php';

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