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php-phpbb/phpBB/includes/functions_posting.php
Meik Sievertsen 73ffe96e2e prepare files, last commit before committing initial attachment functionality - please see thread within development forum. 
git-svn-id: file:///svn/phpbb/trunk@3695 89ea8834-ac86-4346-8a33-228a782c2dd0
2003-03-20 13:21:58 +00:00

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32 KiB
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<?php
/***************************************************************************
* functions_posting.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id$
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
// Fill smiley templates (or just the variables) with smileys
// Either in a window or inline
function generate_smilies($mode)
{
global $SID, $auth, $db, $user, $config, $template;
global $starttime, $phpEx, $phpbb_root_path;
// TODO: To be added to the schema - discuss this first please :)
$config['max_smilies_inline'] = 20;
if ($mode == 'window')
{
$page_title = $user->lang['TOPIC_REVIEW'] . " - $topic_title";
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
$template->set_filenames(array(
'body' => 'posting_smilies.html')
);
}
$where_sql = ($mode == 'inline') ? 'WHERE display_on_posting = 1 ' : '';
$sql = "SELECT emoticon, code, smile_url, smile_width, smile_height
FROM " . SMILIES_TABLE . "
$where_sql
ORDER BY smile_order";
$result = $db->sql_query($sql);
$num_smilies = 0;
$smile_array = array();
if ($row = $db->sql_fetchrow($result))
{
do
{
if (!in_array($row['smile_url'], $smile_array))
{
if ($mode == 'window' || ($mode == 'inline' && $num_smilies < $config['max_smilies_inline']))
{
$template->assign_block_vars('emoticon', array(
'SMILEY_CODE' => $row['code'],
'SMILEY_IMG' => $config['smilies_path'] . '/' . $row['smile_url'],
'SMILEY_WIDTH' => $row['smile_width'],
'SMILEY_HEIGHT' => $row['smile_height'],
'SMILEY_DESC' => $row['emoticon'])
);
}
$smile_array[] = $row['smile_url'];
$num_smilies++;
}
}
while ($row = $db->sql_fetchrow($result));
$db->sql_freeresult($result);
if ($mode == 'inline' && $num_smilies >= $config['max_smilies_inline'])
{
$template->assign_vars(array(
'S_SHOW_EMOTICON_LINK' => true,
'U_MORE_SMILIES' => "posting.$phpEx$SID&amp;mode=smilies")
);
}
}
if ($mode == 'window')
{
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
}
}
// Generate Topic Icons
function generate_topic_icons($mode, $enable_icons)
{
global $template, $config;
if (!$enable_icons)
{
return false;
}
// Grab icons
$icons = array();
obtain_icons($icons);
if (sizeof($icons))
{
foreach ($icons as $id => $data)
{
if ($data['display'])
{
$template->assign_block_vars('topic_icon', array(
'ICON_ID' => $id,
'ICON_IMG' => $phpbb_root_path . $config['icons_path'] . '/' . $data['img'],
'ICON_WIDTH' => $data['width'],
'ICON_HEIGHT' => $data['height'],
'S_ICON_CHECKED' => ($id == $icon_id && $mode != 'reply') ? ' checked="checked"' : '')
);
}
}
return true;
}
return false;
}
// DECODE TEXT -> This will/should be handled by bbcode.php eventually
function decode_text(&$message)
{
global $config, $censors;
$server_protocol = ($config['cookie_secure']) ? 'https://' : 'http://';
$server_port = ($config['server_port'] <> 80) ? ':' . trim($config['server_port']) . '/' : '/';
$match = array(
'#<!\-\- b \-\-><b>(.*?)</b><!\-\- b \-\->#s',
'#<!\-\- u \-\-><u>(.*?)</u><!\-\- u \-\->#s',
'#<!\-\- e \-\-><a href="mailto:(.*?)">.*?</a><!\-\- e \-\->#',
'#<!\-\- m \-\-><a href="(.*?)" target="_blank">.*?</a><!\-\- m \-\->#',
'#<!\-\- w \-\-><a href="http:\/\/(.*?)" target="_blank">.*?</a><!\-\- w \-\->#',
'#<!\-\- l \-\-><a href="(.*?)" target="_blank">.*?</a><!\-\- l \-\->#',
'#<!\-\- s(.*?) \-\-><img src="\{SMILE_PATH\}\/.*? \/><!\-\- s\1 \-\->#',
);
$replace = array(
'[b]\1[/b]',
'[u]\1[/u]',
'\1',
'\1',
'\1',
$server_protocol . trim($config['server_name']) . $server_port . preg_replace('/^\/?(.*?)(\/)?$/', '\1', trim($config['script_path'])) . '/\1',
'\1',
);
if (empty($censors))
{
$censors = array();
obtain_word_list($censors);
}
$message = preg_replace($match, $replace, $message);
return;
}
// Topic Review
function topic_review($topic_id, $is_inline_review = false)
{
global $SID, $db, $config, $template, $user, $auth, $phpEx, $phpbb_root_path, $starttime;
global $censors;
// Define censored word matches
if (empty($censors))
{
$censors = array();
obtain_word_list($censors);
}
if (!$is_inline_review)
{
// Get topic info ...
$sql = "SELECT t.topic_title, f.forum_id
FROM " . TOPICS_TABLE . " t, " . FORUMS_TABLE . " f
WHERE t.topic_id = $topic_id
AND f.forum_id = t.forum_id";
$result = $db->sql_query($sql);
if (!($row = $db->sql_fetchrow($result)))
{
trigger_error($user->lang['NO_TOPIC']);
}
$forum_id = intval($row['forum_id']);
$topic_title = $row['topic_title'];
if (!$auth->acl_gets('f_read', 'm_', 'a_', $forum_id))
{
trigger_error($user->lang['SORRY_AUTH_READ']);
}
if (count($orig_word))
{
$topic_title = preg_replace($censors['match'], $censors['replace'], $topic_title);
}
}
else
{
$template->assign_vars(array(
'S_DISPLAY_INLINE' => true)
);
}
// Go ahead and pull all data for this topic
$sql = "SELECT u.username, u.user_id, p.*
FROM " . POSTS_TABLE . " p, " . USERS_TABLE . " u
WHERE p.topic_id = $topic_id
AND p.poster_id = u.user_id
ORDER BY p.post_time DESC";
$result = $db->sql_query_limit($sql, $config['posts_per_page']);
// Okay, let's do the loop, yeah come on baby let's do the loop
// and it goes like this ...
if ($row = $db->sql_fetchrow($result))
{
$i = 0;
do
{
$poster_id = $row['user_id'];
$poster = $row['username'];
// Handle anon users posting with usernames
if($poster_id == ANONYMOUS && $row['post_username'] != '')
{
$poster = $row['post_username'];
$poster_rank = $user->lang['GUEST'];
}
$post_subject = ($row['post_subject'] != '') ? $row['post_subject'] : '';
$message = $row['post_text'];
if ($row['enable_smilies'])
{
$message = str_replace('<img src="{SMILE_PATH}', '<img src="' . $phpbb_root_path . $config['smilies_path'], $message);
}
if (count($orig_word))
{
$post_subject = preg_replace($censors['match'], $censors['replace'], $post_subject);
$message = preg_replace($censors['match'], $censors['replace'], $message);
}
$template->assign_block_vars('postrow', array(
'MINI_POST_IMG' => $user->img('goto_post', $user->lang['POST']),
'POSTER_NAME' => $poster,
'POST_DATE' => $user->format_date($row['post_time']),
'POST_SUBJECT' => $post_subject,
'MESSAGE' => nl2br($message),
'S_ROW_COUNT' => $i++)
);
}
while ($row = $db->sql_fetchrow($result));
}
else
{
trigger_error($user->lang['NO_TOPIC']);
}
$db->sql_freeresult($result);
$template->assign_vars(array(
'L_MESSAGE' => $user->lang['MESSAGE'],
'L_POSTED' => $user->lang['POSTED'],
'L_POST_SUBJECT'=> $user->lang['POST_SUBJECT'],
'L_TOPIC_REVIEW'=> $user->lang['TOPIC_REVIEW'])
);
if (!$is_inline_review)
{
$page_title = $user->lang['TOPIC_REVIEW'] . ' - ' . $topic_title;
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
$template->set_filenames(array(
'body' => 'posting_topic_review.html')
);
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
}
}
// Update Last Post Informations
function update_last_post_information($type, $id)
{
global $db;
switch ($type)
{
case 'forum':
$sql_select_add = ', f.forum_parents';
$sql_table_add = ', ' . FORUMS_TABLE . ' f';
$sql_where_add = 'AND (t.forum_id = f.forum_id) AND (f.forum_id = ' . $id . ')';
$sql_update_table = FORUMS_TABLE;
break;
case 'topic':
$sql_select_add = '';
$sql_table_add = '';
$sql_where_add = 'AND (t.topic_id = ' . $id . ')';
$sql_update_table = TOPICS_TABLE;
break;
default:
return;
}
$sql = "SELECT p.post_id, p.poster_id, p.post_time, u.username, p.post_username " . $sql_select_add . "
FROM " . POSTS_TABLE . " p, " . USERS_TABLE . " u, " . TOPICS_TABLE . " t " . $sql_table_add . "
WHERE p.post_approved = 1
AND t.topic_approved = 1
AND p.poster_id = u.user_id
AND t.topic_id = p.topic_id
$sql_where_add
ORDER BY p.post_time DESC";
$result = $db->sql_query_limit($sql, 1);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
switch ($type)
{
case 'forum':
// Update forums: last post info, topics, posts ... we need to update
// each parent too ...
$forum_ids = $id;
$forum_parents = trim($row['forum_parents']);
if ($forum_parents != '')
{
$forum_parents = unserialize($forum_parents);
foreach ($forum_parents as $parent_forum_id => $parent_name)
{
$forum_ids .= ', ' . $parent_forum_id;
}
}
$where_clause = 'forum_id IN (' . $forum_ids . ')';
break;
case 'topic':
$where_clause = 'topic_id = ' . $id;
break;
}
$update_sql = array(
$type . '_last_post_id' => intval($row['post_id']),
$type . '_last_post_time' => intval($row['post_time']),
$type . '_last_poster_id' => intval($row['poster_id']),
$type . '_last_poster_name' => (intval($row['poster_id']) == ANONYMOUS) ? trim($row['post_username']) : trim($row['username'])
);
$sql = 'UPDATE ' . $sql_update_table . ' SET ' . $db->sql_build_array('UPDATE', $update_sql) . ' WHERE ' . $where_clause;
$db->sql_query($sql);
}
function user_notification($mode, $subject, $forum_id, $topic_id, $post_id)
{
global $db, $user, $config, $phpEx;
$topic_notification = (($mode == 'reply') || ($mode == 'quote')) ? true : false;
$newtopic_notification = ($mode == 'post') ? true : false;
// Get banned User ID's
$sql = "SELECT ban_userid
FROM " . BANLIST_TABLE;
$result = $db->sql_query($sql);
$user_id_sql = '';
while ( $row = $db->sql_fetchrow($result) )
{
if ( isset($row['ban_userid']) )
{
$user_id_sql = ", " . $row['ban_userid'];
}
}
if ($topic_notification)
{
$sql = "SELECT u.user_id, u.username, u.user_email, u.user_lang, t.topic_title, f.forum_name
FROM " . TOPICS_WATCH_TABLE . " tw, " . TOPICS_TABLE . " t, " . USERS_TABLE . " u, " . FORUMS_TABLE . " f
WHERE tw.topic_id = $topic_id
AND tw.user_id NOT IN (" . $user->data['user_id'] . ", " . ANONYMOUS . $user_id_sql . " )
AND tw.notify_status = 0
AND f.forum_id = $forum_id
AND t.topic_id = tw.topic_id
AND u.user_id = tw.user_id";
}
else if ($newtopic_notification)
{
$sql = "SELECT u.user_id, u.username, u.user_email, u.user_lang, f.forum_name
FROM " . USERS_TABLE . " u, " . FORUMS_WATCH_TABLE . " fw, " . FORUMS_TABLE . " f
WHERE fw.forum_id = $forum_id
AND fw.user_id NOT IN (" . $user->data['user_id'] . ", " . ANONYMOUS . $user_id_sql . " )
AND fw.notify_status = 0
AND f.forum_id = fw.forum_id
AND u.user_id = fw.user_id";
}
else
{
trigger_error('WRONG_NOTIFICATION_MODE');
}
$result = $db->sql_query($sql);
if (empty($censors))
{
$censors = array();
obtain_word_list($censors);
}
include($phpbb_root_path . 'includes/emailer.'.$phpEx);
$emailer = new emailer($config['smtp_delivery']);
$script_name = preg_replace("/^\/?(.*?)\/?$/", "\\1", trim($config['script_path']));
$script_name_forum = ( $script_name != '' ) ? $script_name . '/viewforum.'.$phpEx : 'viewforum.'.$phpEx;
$script_name_topic = ( $script_name != '' ) ? $script_name . '/viewtopic.'.$phpEx : 'viewtopic.'.$phpEx;
$server_name = trim($config['server_name']);
$server_protocol = ( $config['cookie_secure'] ) ? 'https://' : 'http://';
$server_port = ( $config['server_port'] <> 80 ) ? ':' . trim($config['server_port']) . '/' : '/';
$email_headers = "From: " . $config['board_email'] . "\nReturn-Path: " . $config['board_email'] . "\r\n";
$update_watched_sql_topic = '';
$update_watched_sql_forum = '';
$email_users = array();
if ( $row = $db->sql_fetchrow($result) )
{
if ($topic_notification)
{
$topic_title = $row['topic_title'];
decode_text($topic_title);
$topic_title = (sizeof($censors)) ? preg_replace($censors['match'], $censors['replace'], $topic_title) : $topic_title;
}
else
{
decode_text($subject);
$topic_title = (sizeof($censors)) ? preg_replace($censors['match'], $censors['replace'], $subject) : $subject;
}
do
{
if (trim($row['user_email']) != '')
{
$row['email_template'] = ($topic_notification) ? 'topic_notify' : 'newtopic_notify';
$email_users[] = $row;
if ($topic_notification)
{
$update_watched_sql_topic .= ($update_watched_sql_topic != '') ? ', ' . $row['user_id'] : $row['user_id'];
}
else
{
$update_watched_sql_forum .= ($update_watched_sql_forum != '') ? ', ' . $row['user_id'] : $row['user_id'];
}
}
}
while ($row = $db->sql_fetchrow($result));
}
// Handle remaining Notifications (Forum)
if ($topic_notification)
{
$already_notified = ($update_watched_sql_topic == '') ? '' : $update_watched_sql_topic . ', ';
$already_notified .= ($update_watched_sql_forum == '') ? '' : $update_watched_sql_forum . ', ';
$sql = "SELECT u.user_id, u.username, u.user_email, u.user_lang, t.topic_title, f.forum_name
FROM " . TOPICS_TABLE . " t, " . USERS_TABLE . " u, " . FORUMS_WATCH_TABLE . " fw, " . FORUMS_TABLE . " f
WHERE fw.forum_id = $forum_id
AND fw.user_id NOT IN (" . $already_notified . $user->data['user_id'] . ", " . ANONYMOUS . $user_id_sql . " )
AND fw.notify_status = 0
AND t.topic_id = $topic_id
AND f.forum_id = fw.forum_id
AND u.user_id = fw.user_id";
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))
{
$topic_title = $row['topic_title'];
decode_text($topic_title);
$topic_title = (sizeof($censors)) ? preg_replace($censors['match'], $censors['replace'], $topic_title) : $topic_title;
do
{
if (trim($row['user_email']) != '')
{
$row['email_template'] = 'forum_notify';
$email_users[] = $row;
$update_watched_sql_forum .= ($update_watched_sql_forum != '') ? ', ' . $row['user_id'] : $row['user_id'];
}
}
while ($row = $db->sql_fetchrow($result));
}
}
@reset($email_users);
foreach ($email_users as $row)
{
$emailer->use_template($row['email_template'], $row['user_lang']);
$emailer->email_address($row['user_email']);
$emailer->set_subject();
$emailer->extra_headers($email_headers);
$emailer->assign_vars(array(
'EMAIL_SIG' => str_replace("<br />", "\n", "-- \n" . $config['board_email_sig']),
'USERNAME' => $row['username'],
'SITENAME' => $config['sitename'],
'TOPIC_TITLE' => $topic_title,
'U_TOPIC' => $server_protocol . $server_name . $server_port . $script_name_topic . '?p=' . $post_id . '#' . $post_id,
'U_FORUM' => $server_protocol . $server_name . $server_port . $script_name_forum . '?f=' . $forum_id,
'FORUM_NAME' => $row['forum_name'],
'U_STOP_WATCHING_TOPIC' => $server_protocol . $server_name . $server_port . $script_name_topic . '?t=' . $topic_id . '&unwatch=topic',
'U_STOP_WATCHING_FORUM' => $server_protocol . $server_name . $server_port . $script_name_forum . '?f=' . $forum_id . '&unwatch=forum')
);
$emailer->send();
$emailer->reset();
}
if ($update_watched_sql_topic != '')
{
$sql = "UPDATE " . TOPICS_WATCH_TABLE . "
SET notify_status = 1
WHERE topic_id = " . $topic_id . "
AND user_id IN (" . $update_watched_sql_topic . ")";
$db->sql_query($sql);
}
if ($update_watched_sql_forum != '')
{
$sql = "UPDATE " . FORUMS_WATCH_TABLE . "
SET notify_status = 1
WHERE forum_id = " . $forum_id . "
AND user_id IN (" . $update_watched_sql_forum . ")";
$db->sql_query($sql);
}
}
// Format text to be displayed - from viewtopic.php
function format_display($message, $html, $bbcode, $uid, $url, $smilies, $sig)
{
global $auth, $forum_id, $config, $censors, $user;
// If the board has HTML off but the post has HTML
// on then we process it, else leave it alone
if ($html && $auth->acl_get('f_bbcode', $forum_id))
{
$message = preg_replace('#(<)([\/]?.*?)(>)#is', "&lt;\\2&gt;", $message);
}
// Second parse bbcode here
// If we allow users to disable display of emoticons
// we'll need an appropriate check and preg_replace here
$message = (empty($smilies) || empty($config['allow_smilies'])) ? preg_replace('#<!\-\- s(.*?) \-\-><img src="\{SMILE_PATH\}\/.*? \/><!\-\- s\1 \-\->#', '\1', $message) : str_replace('<img src="{SMILE_PATH}', '<img src="' . $config['smilies_path'], $message);
// Replace naughty words such as farty pants
if (sizeof($censors))
{
$message = str_replace('\"', '"', substr(preg_replace('#(\>(((?>([^><]+|(?R)))*)\<))#se', "preg_replace(\$censors['match'], \$censors['replace'], '\\0')", '>' . $message . '<'), 1, -1));
}
$message = nl2br($message);
// Signature
$user_sig = ($sig && $config['allow_sig']) ? trim($user->data['user_sig']) : '';
if ($user_sig != '' && $auth->acl_gets('f_sigs', 'm_', 'a_', $forum_id))
{
if (!$auth->acl_get('f_html', $forum_id) && $user->data['user_allowhtml'])
{
$user_sig = preg_replace('#(<)([\/]?.*?)(>)#is', "&lt;\\2&gt;", $user_sig);
}
$user_sig = (empty($user->data['user_allowsmile']) || empty($config['enable_smilies'])) ? preg_replace('#<!\-\- s(.*?) \-\-><img src="\{SMILE_PATH\}\/.*? \/><!\-\- s\1 \-\->#', '\1', $user_sig) : str_replace('<img src="{SMILE_PATH}', '<img src="' . $config['smilies_path'], $user_sig);
if (sizeof($censors))
{
$user_sig = str_replace('\"', '"', substr(preg_replace('#(\>(((?>([^><]+|(?R)))*)\<))#se', "preg_replace(\$censors['match'], \$censors['replace'], '\\0')", '>' . $user_sig . '<'), 1, -1));
}
$user_sig = '<br />_________________<br />' . nl2br($user_sig);
}
else
{
$user_sig = '';
}
$message = (empty($smilies) || empty($config['allow_smilies'])) ? preg_replace('#<!\-\- s(.*?) \-\-><img src="\{SMILE_PATH\}\/.*? \/><!\-\- s\1 \-\->#', '\1', $message) : str_replace('<img src="{SMILE_PATH}', '<img src="' . $config['smilies_path'], $message);
$message .= $user_sig;
return($message);
}
// Submit Poll
function submit_poll($topic_id, $mode, $poll)
{
global $db;
$cur_poll_options = array();
if ($poll['poll_start'] && $mode == 'edit')
{
$sql = "SELECT * FROM " . POLL_OPTIONS_TABLE . "
WHERE topic_id = " . $topic_id . "
ORDER BY poll_option_id";
$result = $db->sql_query($sql);
while ($cur_poll_options[] = $db->sql_fetchrow($result));
$db->sql_freeresult($result);
}
for ($i = 0; $i < sizeof($poll['poll_options']); $i++)
{
if (trim($poll['poll_options'][$i]) != '')
{
if (empty($cur_poll_options[$i]))
{
$sql = "INSERT INTO " . POLL_OPTIONS_TABLE . " (poll_option_id, topic_id, poll_option_text)
VALUES (" . $i . ", " . $topic_id . ", '" . $db->sql_escape($poll['poll_options'][$i]) . "')";
$db->sql_query($sql);
}
else if ($poll['poll_options'][$i] != $cur_poll_options[$i])
{
$sql = "UPDATE " . POLL_OPTIONS_TABLE . "
SET poll_option_text = '" . $db->sql_escape($poll['poll_options'][$i]) . "'
WHERE poll_option_id = " . $cur_poll_options[$i]['poll_option_id'];
$db->sql_query($sql);
}
}
}
if (sizeof($poll['poll_options']) < sizeof($cur_poll_options))
{
$sql = "DELETE FROM " . POLL_OPTIONS_TABLE . "
WHERE poll_option_id > " . sizeof($poll['poll_options']) . "
AND topic_id = " . $topic_id;
$db->sql_query($sql);
}
}
// Submit Post
function submit_post($mode, $message, $subject, $username, $topic_type, $bbcode_uid, $poll, $post_data)
{
global $db, $auth, $user, $config, $phpEx, $SID, $template;
$search = new fulltext_search();
$current_time = time();
$post_data['subject'] = $subject;
$db->sql_transaction();
// Initial Topic table info
if ( ($mode == 'post') || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_data['post_id']))
{
$topic_sql = array(
'forum_id' => $post_data['forum_id'],
'topic_title' => stripslashes($subject),
'topic_time' => $current_time,
'topic_type' => $topic_type,
'topic_approved' => (($post_data['enable_moderate']) && !$auth->acl_gets('f_ignorequeue', 'm_', 'a_', $post_data['forum_id'])) ? 0 : 1,
'icon_id' => $post_data['icon_id'],
'topic_poster' => intval($user->data['user_id']),
'topic_first_poster_name' => ($username != '') ? stripslashes($username) : (($user->data['user_id'] == ANONYMOUS) ? '' : stripslashes($user->data['username'])),
);
if (!empty($poll['poll_options']))
{
$topic_sql = array_merge($topic_sql, array(
'poll_title' => stripslashes($poll['poll_title']),
'poll_start' => ($poll['poll_start']) ? $poll['poll_start'] : $current_time,
'poll_length' => $poll['poll_length'] * 3600
));
}
$sql = ($mode == 'post') ? 'INSERT INTO ' . TOPICS_TABLE . ' ' . $db->sql_build_array('INSERT', $topic_sql) : 'UPDATE ' . TOPICS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $topic_sql) . ' WHERE topic_id = ' . $post_data['topic_id'];
$db->sql_query($sql);
$post_data['topic_id'] = ($mode == 'post') ? $db->sql_nextid() : $post_data['topic_id'];
}
// Post table info
$post_sql = array(
'topic_id' => $post_data['topic_id'],
'forum_id' => $post_data['forum_id'],
'poster_id' => ($mode == 'edit') ? $post_data['poster_id'] : intval($user->data['user_id']),
'post_username' => ($username != '') ? stripslashes($username) : '',
'post_subject' => stripslashes($subject),
'icon_id' => $post_data['icon_id'],
'poster_ip' => $user->ip,
'post_time' => $current_time,
'post_approved' => ($post_data['enable_moderate'] && !$auth->acl_gets('f_ignorequeue', 'm_', 'a_', $post_data['forum_id'])) ? 0 : 1,
'post_edit_time' => ($mode == 'edit' && $post_data['poster_id'] == $user->data['user_id']) ? $current_time : 0,
'enable_sig' => $post_data['enable_sig'],
'enable_bbcode' => $post_data['enable_bbcode'],
'enable_html' => $post_data['enable_html'],
'enable_smilies' => $post_data['enable_smilies'],
'enable_magic_url' => $post_data['enable_urls'],
'bbcode_uid' => $bbcode_uid,
);
if ($mode != 'edit' || $post_data['message_md5'] != $post_data['post_checksum'])
{
$post_sql = array_merge($post_sql, array(
'post_checksum' => $post_data['message_md5'],
'post_text' => stripslashes($message),
'post_encoding' => $user->lang['ENCODING']
));
}
$sql = ($mode == 'edit' && $post_data['poster_id'] == intval($user->data['user_id'])) ? 'UPDATE ' . POSTS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $post_sql) . ' , post_edit_count = post_edit_count + 1 WHERE post_id = ' . $post_data['post_id'] : 'INSERT INTO ' . POSTS_TABLE . ' ' . $db->sql_build_array('INSERT', $post_sql);
$db->sql_query($sql);
$post_data['post_id'] = ($mode == 'edit') ? $post_data['post_id'] : $db->sql_nextid();
// poll options
if (!empty($poll['poll_options']))
{
submit_poll($post_data['topic_id'], $mode, $poll);
}
// Fulltext parse
if ($mode != 'edit' || $post_data['message_md5'] != $post_data['post_checksum'])
{
$result = $search->add($mode, $post_data['post_id'], $message, $subject);
}
// Sync forums, topics and users ...
if ($mode != 'edit')
{
// Update forums: last post info, topics, posts ... we need to update
// each parent too ...
$forum_ids = $post_data['forum_id'];
if (!empty($post_data['forum_parents']))
{
$post_data['forum_parents'] = unserialize($post_data['forum_parents']);
foreach ($post_data['forum_parents'] as $parent_forum_id => $parent_name)
{
$forum_ids .= ', ' . $parent_forum_id;
}
}
$forum_topics_sql = ($mode == 'post') ? ', forum_topics = forum_topics + 1' : '';
$forum_sql = array(
'forum_last_post_id' => $post_data['post_id'],
'forum_last_post_time' => $current_time,
'forum_last_poster_id' => intval($user->data['user_id']),
'forum_last_poster_name'=> ($user->data['user_id'] == ANONYMOUS) ? stripslashes($username) : $user->data['username'],
);
$sql = 'UPDATE ' . FORUMS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $forum_sql) . ', forum_posts = forum_posts + 1' . $forum_topics_sql . ' WHERE forum_id IN (' . $forum_ids . ')';
$db->sql_query($sql);
// Update topic: first/last post info, replies
$topic_sql = array(
'topic_last_post_id' => $post_data['post_id'],
'topic_last_post_time' => $current_time,
'topic_last_poster_id' => intval($user->data['user_id']),
'topic_last_poster_name'=> ($username != '') ? stripslashes($username) : (($user->data['user_id'] == ANONYMOUS) ? '' : stripslashes($user->data['username'])),
);
if ($mode == 'post')
{
$topic_sql = array_merge($topic_sql, array(
'topic_first_post_id' => $post_data['post_id'],
));
}
$topic_replies_sql = ($mode == 'reply') ? ', topic_replies = topic_replies + 1' : '';
$sql = 'UPDATE ' . TOPICS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $topic_sql) . $topic_replies_sql . ' WHERE topic_id = ' . $post_data['topic_id'];
$db->sql_query($sql);
// Update user post count ... if appropriate
if (!empty($post_data['enable_post_count']) && $user->data['user_id'] != ANONYMOUS)
{
$sql = 'UPDATE ' . USERS_TABLE . '
SET user_posts = user_posts + 1
WHERE user_id = ' . intval($user->data['user_id']);
$db->sql_query($sql);
}
// post counts for index, etc.
if ($mode == 'post')
{
set_config('num_topics', $config['num_topics'] + 1, TRUE);
}
set_config('num_posts', $config['num_posts'] + 1, TRUE);
}
// Topic Notification
if ((!$post_data['notify_set']) && ($post_data['notify']))
{
$sql = "INSERT INTO " . TOPICS_WATCH_TABLE . " (user_id, topic_id)
VALUES (" . $user->data['user_id'] . ", " . $post_data['topic_id'] . ")";
$db->sql_query($sql);
}
else if (($post_data['notify_set']) && (!$post_data['notify']))
{
$sql = "DELETE FROM " . TOPICS_WATCH_TABLE . "
WHERE user_id = " . $user->data['user_id'] . "
AND topic_id = " . $post_data['topic_id'];
$db->sql_query($sql);
}
// Mark this topic as read and posted to.
$mark_mode = ($mode == 'reply' || $mode == 'quote') ? 'post' : 'topic';
markread($mark_mode, $post_data['forum_id'], $post_data['topic_id'], $post_data['post_id']);
$db->sql_transaction('commit');
// Send Notifications
if (($mode != 'edit') && ($mode != 'delete'))
{
user_notification($mode, stripslashes($post_data['subject']), $post_data['forum_id'], $post_data['topic_id'], $post_data['post_id']);
}
$template->assign_vars(array(
'META' => '<meta http-equiv="refresh" content="5; url=viewtopic.' . $phpEx . $SID . '&amp;f=' . $post_data['forum_id'] . '&amp;p=' . $post_data['post_id'] . '#' . $post_data['post_id'] . '">')
);
$message = ($post_data['enable_moderate']) ? 'POST_STORED_MOD' : 'POST_STORED';
$message = $user->lang[$message] . '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="viewtopic.' . $phpEx . $SID .'&p=' . $post_data['post_id'] . '#' . $post_data['post_id'] . '">', '</a>') . '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="viewforum.' . $phpEx . $SID .'&amp;f=' . $post_data['forum_id'] . '">', '</a>');
trigger_error($message);
}
// Delete Poll
function delete_poll($topic_id)
{
global $db;
$sql = "DELETE FROM " . POLL_OPTIONS_TABLE . "
WHERE topic_id = " . $topic_id;
$db->sql_query($sql);
$sql = "DELETE FROM " . POLL_VOTES_TABLE . "
WHERE topic_id = " . $topic_id;
$db->sql_query($sql);
$topic_sql = array(
'poll_title' => '',
'poll_start' => 0,
'poll_length' => 0,
'poll_last_vote' => 0
);
$sql = 'UPDATE ' . TOPICS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $topic_sql) . ' WHERE topic_id = ' . $topic_id;
$db->sql_query($sql);
}
// Delete Post. Please be sure user have the correct Permissions before calling this function
function delete_post($mode, $post_id, $topic_id, $forum_id, $post_data)
{
global $db, $template, $user, $phpEx, $SID;
$search = new fulltext_search();
$db->sql_transaction();
$sql = "DELETE FROM " . POSTS_TABLE . "
WHERE post_id = " . $post_id;
$db->sql_query($sql);
// User tries to delete the post twice ? Exit... we do not want the topics table screwed up.
if ($db->sql_affectedrows() == 0)
{
return ($user->lang['ALREADY_DELETED']);
}
$forum_sql = array();
$topic_sql = array();
$user_sql = array();
$forum_update_sql = '';
$user_update_sql = '';
$topic_update_sql = 'topic_replies = topic_replies - 1';
// Only one post... delete topic
if ($post_data['topic_first_post_id'] == $post_data['topic_last_post_id'])
{
$sql = "DELETE FROM " . TOPICS_TABLE . "
WHERE topic_id = " . $topic_id . "
OR topic_moved_id = " . $topic_id;
$db->sql_query($sql);
$sql = "DELETE FROM " . TOPICS_WATCH_TABLE . "
WHERE topic_id = " . $topic_id;
$db->sql_query($sql);
$forum_update_sql .= ($forum_update_sql != '') ? ', ' : '';
$forum_update_sql .= 'forum_topics = forum_topics - 1';
}
// Update Post Statistics
if ($post_data['enable_post_count'])
{
$forum_update_sql .= ($forum_update_sql != '') ? ', ' : '';
$forum_update_sql .= 'forum_posts = forum_posts - 1';
$user_update_sql .= ($user_update_sql != '') ? ', ' : '';
$user_update_sql .= 'user_posts = user_posts - 1';
}
// TODO: delete common words... maybe just call search_tidy ?
// $search->del_words($post_id);
$sql = "SELECT p.post_id, p.poster_id, p.post_username, u.username
FROM " . POSTS_TABLE . " p, " . USERS_TABLE . " u
WHERE p.topic_id = " . $topic_id . "
AND p.poster_id = u.user_id
AND p.post_approved = 1
ORDER BY p.post_time DESC";
$result = $db->sql_query_limit($sql, 1);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
// If Post is first post, but not the only post... make next post the topic starter one. ;)
if (($post_data['topic_first_post_id'] != $post_data['topic_last_post_id']) && ($post_id == $post_data['topic_first_post_id']))
{
$topic_sql = array(
'topic_first_post_id' => intval($row['post_id']),
'topic_first_poster_name' => ( intval($row['poster_id']) == ANONYMOUS) ? trim($row['post_username']) : trim($row['username'])
);
}
$post_data['next_post_id'] = intval($row['post_id']);
// Update Forum, Topic and User with the gathered Informations
if (($forum_update_sql != '') || (count($forum_sql) > 0))
{
$sql = 'UPDATE ' . FORUMS_TABLE . ' SET ' . ( (count($forum_sql) > 0) ? $db->sql_build_array('UPDATE', $forum_sql) : '') .
( ($forum_update_sql != '') ? ((count($forum_sql) > 0) ? ', ' . $forum_update_sql : $forum_update_sql) : '') . '
WHERE forum_id = ' . $forum_id;
$db->sql_query($sql);
}
if (($topic_update_sql != '') || (count($topic_sql) > 0))
{
$sql = 'UPDATE ' . TOPICS_TABLE . ' SET ' . ( (count($topic_sql) > 0) ? $db->sql_build_array('UPDATE', $topic_sql) : '') .
( ($topic_update_sql != '') ? ((count($topic_sql) > 0) ? ', ' . $topic_update_sql : $topic_update_sql) : '') . '
WHERE topic_id = ' . $topic_id;
$db->sql_query($sql);
}
if (($user_update_sql != '') || (count($user_sql) > 0))
{
$sql = 'UPDATE ' . USERS_TABLE . ' SET ' . ( (count($user_sql) > 0) ? $db->sql_build_array('UPDATE', $user_sql) : '') .
( ($user_update_sql != '') ? ((count($user_sql) > 0) ? ', ' . $user_update_sql : $user_update_sql) : '') . '
WHERE user_id = ' . $post_data['user_id'];
$db->sql_query($sql);
}
// Update Forum stats...
if ($post_data['topic_first_post_id'] != $post_data['topic_last_post_id'])
{
update_last_post_information('topic', $topic_id);
}
update_last_post_information('forum', $forum_id);
$db->sql_transaction('commit');
if ($post_data['topic_first_post_id'] == $post_data['topic_last_post_id'])
{
$meta_info = '<meta http-equiv="refresh" content="5; url=viewforum.' . $phpEx . $SID . '&amp;f=' . $forum_id . '">';
$message = $user->lang['DELETED'];
}
else
{
$meta_info = '<meta http-equiv="refresh" content="5; url=viewtopic.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;t=' . $topic_id . '&amp;p=' . $post_data['next_post_id'] . '#' . $post_data['next_post_id'] . '">';
$message = $user->lang['DELETED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="viewtopic.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;t=' . $topic_id . '&amp;p=' . $post_data['next_post_id'] . '#' . $post_data['next_post_id'] . '">', '</a>');
}
$template->assign_vars(array(
'META' => $meta_info)
);
$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="viewforum.' . $phpEx . $SID . '&amp;f=' . $forum_id . '">', '</a>');
trigger_error($message);
return;
}
?>
Reference in New Issue View Git Blame Copy Permalink