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<?php
/**
*
* @package mcp
* @version $Id: mcp_post.php 8805 2008-09-02 06:36:24Z acydburn $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* Handling actions in post details screen
*/
function mcp_post_details($id, $mode, $action)
{
global $phpEx, $phpbb_root_path, $config;
global $template, $db, $user, $auth, $cache;
$user->add_lang('posting');
$post_id = request_var('p', 0);
$start = request_var('start', 0);
// Get post data
$post_info = get_post_data(array($post_id), false, true);
add_form_key('mcp_post_details');
if (!sizeof($post_info))
{
trigger_error('POST_NOT_EXIST');
}
$post_info = $post_info[$post_id];
$url = append_sid("{$phpbb_root_path}mcp.$phpEx?" . extra_url());
switch ($action)
{
case 'whois':
if ($auth->acl_get('m_info', $post_info['forum_id']))
{
$ip = request_var('ip', '');
include($phpbb_root_path . 'includes/functions_user.' . $phpEx);
$template->assign_vars(array(
'RETURN_POST' => sprintf($user->lang['RETURN_POST'], '<a href="' . append_sid("{$phpbb_root_path}mcp.$phpEx", "i=$id&mode=$mode&p=$post_id") . '">', '</a>'),
'U_RETURN_POST' => append_sid("{$phpbb_root_path}mcp.$phpEx", "i=$id&mode=$mode&p=$post_id"),
'L_RETURN_POST' => sprintf($user->lang['RETURN_POST'], '', ''),
'WHOIS' => user_ipwhois($ip),
));
}
// We're done with the whois page so return
return;
break;
case 'chgposter':
case 'chgposter_ip':
if ($action == 'chgposter')
{
$username = request_var('username', '', true);
$sql_where = "username_clean = '" . $db->sql_escape(utf8_clean_string($username)) . "'";
}
else
{
$new_user_id = request_var('u', 0);
$sql_where = 'user_id = ' . $new_user_id;
}
$sql = 'SELECT *
FROM ' . USERS_TABLE . '
WHERE ' . $sql_where;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error('NO_USER');
}
if ($auth->acl_get('m_chgposter', $post_info['forum_id']))
{
if (check_form_key('mcp_post_details'))
{
change_poster($post_info, $row);
}
else
{
trigger_error('FORM_INVALID');
}
}
break;
}
// Set some vars
$users_ary = $usernames_ary = array();
$attachments = $extensions = array();
$post_id = $post_info['post_id'];
$topic_tracking_info = array();
// Get topic tracking info
if ($config['load_db_lastread'])
{
$tmp_topic_data = array($post_info['topic_id'] => $post_info);
$topic_tracking_info = get_topic_tracking($post_info['forum_id'], $post_info['topic_id'], $tmp_topic_data, array($post_info['forum_id'] => $post_info['forum_mark_time']));
unset($tmp_topic_data);
}
else
{
$topic_tracking_info = get_complete_topic_tracking($post_info['forum_id'], $post_info['topic_id']);
}
$post_unread = (isset($topic_tracking_info[$post_info['topic_id']]) && $post_info['post_time'] > $topic_tracking_info[$post_info['topic_id']]) ? true : false;
// Process message, leave it uncensored
$message = $post_info['post_text'];
if ($post_info['bbcode_bitfield'])
{
include_once($phpbb_root_path . 'includes/bbcode.' . $phpEx);
$bbcode = new bbcode($post_info['bbcode_bitfield']);
$bbcode->bbcode_second_pass($message, $post_info['bbcode_uid'], $post_info['bbcode_bitfield']);
}
$message = bbcode_nl2br($message);
$message = smiley_text($message);
if ($post_info['post_attachment'] && $auth->acl_get('u_download') && $auth->acl_get('f_download', $post_info['forum_id']))
{
$extensions = $cache->obtain_attach_extensions($post_info['forum_id']);
$sql = 'SELECT *
FROM ' . ATTACHMENTS_TABLE . '
WHERE post_msg_id = ' . $post_id . '
AND in_message = 0
ORDER BY filetime DESC, post_msg_id ASC';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$attachments[] = $row;
}
$db->sql_freeresult($result);
if (sizeof($attachments))
{
$update_count = array();
parse_attachments($post_info['forum_id'], $message, $attachments, $update_count);
}
// Display not already displayed Attachments for this post, we already parsed them. ;)
if (!empty($attachments))
{
$template->assign_var('S_HAS_ATTACHMENTS', true);
foreach ($attachments as $attachment)
{
$template->assign_block_vars('attachment', array(
'DISPLAY_ATTACHMENT' => $attachment)
);
}
}
}
$template->assign_vars(array(
'U_MCP_ACTION' => "$url&i=main&quickmod=1", // Use this for mode paramaters
'U_POST_ACTION' => "$url&i=$id&mode=post_details", // Use this for action parameters
'U_APPROVE_ACTION' => append_sid("{$phpbb_root_path}mcp.$phpEx", "i=queue&p=$post_id&f={$post_info['forum_id']}"),
'S_CAN_VIEWIP' => $auth->acl_get('m_info', $post_info['forum_id']),
'S_CAN_CHGPOSTER' => $auth->acl_get('m_chgposter', $post_info['forum_id']),
'S_CAN_LOCK_POST' => $auth->acl_get('m_lock', $post_info['forum_id']),
'S_CAN_DELETE_POST' => $auth->acl_get('m_delete', $post_info['forum_id']),
'S_POST_REPORTED' => ($post_info['post_reported']) ? true : false,
'S_POST_UNAPPROVED' => (!$post_info['post_approved']) ? true : false,
'S_POST_LOCKED' => ($post_info['post_edit_locked']) ? true : false,
'S_USER_NOTES' => true,
'S_CLEAR_ALLOWED' => ($auth->acl_get('a_clearlogs')) ? true : false,
'U_EDIT' => ($auth->acl_get('m_edit', $post_info['forum_id'])) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=edit&f={$post_info['forum_id']}&p={$post_info['post_id']}") : '',
'U_FIND_USERNAME' => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=searchuser&form=mcp_chgposter&field=username&select_single=true'),
'U_MCP_APPROVE' => append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=approve_details&f=' . $post_info['forum_id'] . '&p=' . $post_id),
'U_MCP_REPORT' => append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=report_details&f=' . $post_info['forum_id'] . '&p=' . $post_id),
'U_MCP_USER_NOTES' => append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=notes&mode=user_notes&u=' . $post_info['user_id']),
'U_MCP_WARN_USER' => ($auth->acl_get('m_warn')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=warn&mode=warn_user&u=' . $post_info['user_id']) : '',
'U_VIEW_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $post_info['forum_id'] . '&p=' . $post_info['post_id'] . '#p' . $post_info['post_id']),
'U_VIEW_TOPIC' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $post_info['forum_id'] . '&t=' . $post_info['topic_id']),
'MINI_POST_IMG' => ($post_unread) ? $user->img('icon_post_target_unread', 'NEW_POST') : $user->img('icon_post_target', 'POST'),
'RETURN_TOPIC' => sprintf($user->lang['RETURN_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f={$post_info['forum_id']}&p=$post_id") . "#p$post_id\">", '</a>'),
'RETURN_FORUM' => sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", "f={$post_info['forum_id']}&start={$start}") . '">', '</a>'),
'REPORTED_IMG' => $user->img('icon_topic_reported', $user->lang['POST_REPORTED']),
'UNAPPROVED_IMG' => $user->img('icon_topic_unapproved', $user->lang['POST_UNAPPROVED']),
'EDIT_IMG' => $user->img('icon_post_edit', $user->lang['EDIT_POST']),
'SEARCH_IMG' => $user->img('icon_user_search', $user->lang['SEARCH']),
'POST_AUTHOR_FULL' => get_username_string('full', $post_info['user_id'], $post_info['username'], $post_info['user_colour'], $post_info['post_username']),
'POST_AUTHOR_COLOUR' => get_username_string('colour', $post_info['user_id'], $post_info['username'], $post_info['user_colour'], $post_info['post_username']),
'POST_AUTHOR' => get_username_string('username', $post_info['user_id'], $post_info['username'], $post_info['user_colour'], $post_info['post_username']),
'U_POST_AUTHOR' => get_username_string('profile', $post_info['user_id'], $post_info['username'], $post_info['user_colour'], $post_info['post_username']),
'POST_PREVIEW' => $message,
'POST_SUBJECT' => $post_info['post_subject'],
'POST_DATE' => $user->format_date($post_info['post_time']),
'POST_IP' => $post_info['poster_ip'],
'POST_IPADDR' => ($auth->acl_get('m_info', $post_info['forum_id']) && request_var('lookup', '')) ? @gethostbyaddr($post_info['poster_ip']) : '',
'POST_ID' => $post_info['post_id'],
'U_LOOKUP_IP' => ($auth->acl_get('m_info', $post_info['forum_id'])) ? "$url&i=$id&mode=$mode&lookup={$post_info['poster_ip']}#ip" : '',
'U_WHOIS' => ($auth->acl_get('m_info', $post_info['forum_id'])) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=$id&mode=$mode&action=whois&p=$post_id&ip={$post_info['poster_ip']}") : '',
));
// Get User Notes
$log_data = array();
$log_count = 0;
view_log('user', $log_data, $log_count, $config['posts_per_page'], 0, 0, 0, $post_info['user_id']);
if ($log_count)
{
$template->assign_var('S_USER_NOTES', true);
foreach ($log_data as $row)
{
$template->assign_block_vars('usernotes', array(
'REPORT_BY' => $row['username_full'],
'REPORT_AT' => $user->format_date($row['time']),
'ACTION' => $row['action'],
'ID' => $row['id'])
);
}
}
// Get Reports
if ($auth->acl_get('m_', $post_info['forum_id']))
{
$sql = 'SELECT r.*, re.*, u.user_id, u.username
FROM ' . REPORTS_TABLE . ' r, ' . USERS_TABLE . ' u, ' . REPORTS_REASONS_TABLE . " re
WHERE r.post_id = $post_id
AND r.reason_id = re.reason_id
AND u.user_id = r.user_id
ORDER BY r.report_time DESC";
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))
{
$template->assign_var('S_SHOW_REPORTS', true);
do
{
// If the reason is defined within the language file, we will use the localized version, else just use the database entry...
if (isset($user->lang['report_reasons']['TITLE'][strtoupper($row['reason_title'])]) && isset($user->lang['report_reasons']['DESCRIPTION'][strtoupper($row['reason_title'])]))
{
$row['reson_description'] = $user->lang['report_reasons']['DESCRIPTION'][strtoupper($row['reason_title'])];
$row['reason_title'] = $user->lang['report_reasons']['TITLE'][strtoupper($row['reason_title'])];
}
$template->assign_block_vars('reports', array(
'REPORT_ID' => $row['report_id'],
'REASON_TITLE' => $row['reason_title'],
'REASON_DESC' => $row['reason_description'],
'REPORTER' => ($row['user_id'] != ANONYMOUS) ? $row['username'] : $user->lang['GUEST'],
'U_REPORTER' => ($row['user_id'] != ANONYMOUS) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=viewprofile&u=' . $row['user_id']) : '',
'USER_NOTIFY' => ($row['user_notify']) ? true : false,
'REPORT_TIME' => $user->format_date($row['report_time']),
'REPORT_TEXT' => bbcode_nl2br(trim($row['report_text'])),
));
}
while ($row = $db->sql_fetchrow($result));
}
$db->sql_freeresult($result);
}
// Get IP
if ($auth->acl_get('m_info', $post_info['forum_id']))
{
$rdns_ip_num = request_var('rdns', '');
if ($rdns_ip_num != 'all')
{
$template->assign_vars(array(
'U_LOOKUP_ALL' => "$url&i=main&mode=post_details&rdns=all")
);
}
// Get other users who've posted under this IP
$sql = 'SELECT poster_id, COUNT(poster_id) as postings
FROM ' . POSTS_TABLE . "
WHERE poster_ip = '" . $db->sql_escape($post_info['poster_ip']) . "'
GROUP BY poster_id
ORDER BY postings DESC";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
// Fill the user select list with users who have posted under this IP
if ($row['poster_id'] != $post_info['poster_id'])
{
$users_ary[$row['poster_id']] = $row;
}
}
$db->sql_freeresult($result);
if (sizeof($users_ary))
{
// Get the usernames
$sql = 'SELECT user_id, username
FROM ' . USERS_TABLE . '
WHERE ' . $db->sql_in_set('user_id', array_keys($users_ary));
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$users_ary[$row['user_id']]['username'] = $row['username'];
$usernames_ary[utf8_clean_string($row['username'])] = $users_ary[$row['user_id']];
}
$db->sql_freeresult($result);
foreach ($users_ary as $user_id => $user_row)
{
$template->assign_block_vars('userrow', array(
'USERNAME' => ($user_id == ANONYMOUS) ? $user->lang['GUEST'] : $user_row['username'],
'NUM_POSTS' => $user_row['postings'],
'L_POST_S' => ($user_row['postings'] == 1) ? $user->lang['POST'] : $user->lang['POSTS'],
'U_PROFILE' => ($user_id == ANONYMOUS) ? '' : append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=viewprofile&u=' . $user_id),
'U_SEARCHPOSTS' => append_sid("{$phpbb_root_path}search.$phpEx", 'author_id=' . $user_id . '&sr=topics'))
);
}
}
// Get other IP's this user has posted under
// A compound index on poster_id, poster_ip (posts table) would help speed up this query a lot,
// but the extra size is only valuable if there are persons having more than a thousands posts.
// This is better left to the really really big forums.
$sql = 'SELECT poster_ip, COUNT(poster_ip) AS postings
FROM ' . POSTS_TABLE . '
WHERE poster_id = ' . $post_info['poster_id'] . "
GROUP BY poster_ip
ORDER BY postings DESC";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$hostname = (($rdns_ip_num == $row['poster_ip'] || $rdns_ip_num == 'all') && $row['poster_ip']) ? @gethostbyaddr($row['poster_ip']) : '';
$template->assign_block_vars('iprow', array(
'IP' => $row['poster_ip'],
'HOSTNAME' => $hostname,
'NUM_POSTS' => $row['postings'],
'L_POST_S' => ($row['postings'] == 1) ? $user->lang['POST'] : $user->lang['POSTS'],
'U_LOOKUP_IP' => ($rdns_ip_num == $row['poster_ip'] || $rdns_ip_num == 'all') ? '' : "$url&i=$id&mode=post_details&rdns={$row['poster_ip']}#ip",
'U_WHOIS' => append_sid("{$phpbb_root_path}mcp.$phpEx", "i=$id&mode=$mode&action=whois&p=$post_id&ip={$row['poster_ip']}"))
);
}
$db->sql_freeresult($result);
$user_select = '';
if (sizeof($usernames_ary))
{
ksort($usernames_ary);
foreach ($usernames_ary as $row)
{
$user_select .= '<option value="' . $row['poster_id'] . '">' . $row['username'] . "</option>\n";
}
}
$template->assign_var('S_USER_SELECT', $user_select);
}
}
/**
* Change a post's poster
*/
function change_poster(&$post_info, $userdata)
{
global $auth, $db, $config, $phpbb_root_path, $phpEx;
if (empty($userdata) || $userdata['user_id'] == $post_info['user_id'])
{
return;
}
$post_id = $post_info['post_id'];
$sql = 'UPDATE ' . POSTS_TABLE . "
SET poster_id = {$userdata['user_id']}
WHERE post_id = $post_id";
$db->sql_query($sql);
// Resync topic/forum if needed
if ($post_info['topic_last_post_id'] == $post_id || $post_info['forum_last_post_id'] == $post_id || $post_info['topic_first_post_id'] == $post_id)
{
sync('topic', 'topic_id', $post_info['topic_id'], false, false);
sync('forum', 'forum_id', $post_info['forum_id'], false, false);
}
// Adjust post counts... only if the post is approved (else, it was not added the users post count anyway)
if ($post_info['post_postcount'] && $post_info['post_approved'])
{
$sql = 'UPDATE ' . USERS_TABLE . '
SET user_posts = user_posts - 1
WHERE user_id = ' . $post_info['user_id'] .'
AND user_posts > 0';
$db->sql_query($sql);
$sql = 'UPDATE ' . USERS_TABLE . '
SET user_posts = user_posts + 1
WHERE user_id = ' . $userdata['user_id'];
$db->sql_query($sql);
}
// Add posted to information for this topic for the new user
markread('post', $post_info['forum_id'], $post_info['topic_id'], time(), $userdata['user_id']);
// Remove the dotted topic option if the old user has no more posts within this topic
if ($config['load_db_track'] && $post_info['user_id'] != ANONYMOUS)
{
$sql = 'SELECT topic_id
FROM ' . POSTS_TABLE . '
WHERE topic_id = ' . $post_info['topic_id'] . '
AND poster_id = ' . $post_info['user_id'];
$result = $db->sql_query_limit($sql, 1);
$topic_id = (int) $db->sql_fetchfield('topic_id');
$db->sql_freeresult($result);
if (!$topic_id)
{
$sql = 'DELETE FROM ' . TOPICS_POSTED_TABLE . '
WHERE user_id = ' . $post_info['user_id'] . '
AND topic_id = ' . $post_info['topic_id'];
$db->sql_query($sql);
}
}
// change the poster_id within the attachments table, else the data becomes out of sync and errors displayed because of wrong ownership
if ($post_info['post_attachment'])
{
$sql = 'UPDATE ' . ATTACHMENTS_TABLE . '
SET poster_id = ' . $userdata['user_id'] . '
WHERE poster_id = ' . $post_info['user_id'] . '
AND post_msg_id = ' . $post_info['post_id'] . '
AND topic_id = ' . $post_info['topic_id'];
$db->sql_query($sql);
}
// refresh search cache of this post
$search_type = basename($config['search_type']);
if (file_exists($phpbb_root_path . 'includes/search/' . $search_type . '.' . $phpEx))
{
require("{$phpbb_root_path}includes/search/$search_type.$phpEx");
// We do some additional checks in the module to ensure it can actually be utilised
$error = false;
$search = new $search_type($error);
if (!$error && method_exists($search, 'destroy_cache'))
{
$search->destroy_cache(array(), array($post_info['user_id'], $userdata['user_id']));
}
}
$from_username = $post_info['username'];
$to_username = $userdata['username'];
// Renew post info
$post_info = get_post_data(array($post_id), false, true);
if (!sizeof($post_info))
{
trigger_error('POST_NOT_EXIST');
}
$post_info = $post_info[$post_id];
// Now add log entry
add_log('mod', $post_info['forum_id'], $post_info['topic_id'], 'LOG_MCP_CHANGE_POSTER', $post_info['topic_title'], $from_username, $to_username);
}
?>
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