Current File : /home/admin/public_html/old/happyezystyle/board/Sources/SplitTopics.php
<?php
/**********************************************************************************
* SplitTopics.php *
***********************************************************************************
* SMF: Simple Machines Forum *
* Open-Source Project Inspired by Zef Hemel (zef@zefhemel.com) *
* =============================================================================== *
* Software Version: SMF 2.0 RC1 *
* Software by: Simple Machines (http://www.simplemachines.org) *
* Copyright 2006-2009 by: Simple Machines LLC (http://www.simplemachines.org) *
* 2001-2006 by: Lewis Media (http://www.lewismedia.com) *
* Support, News, Updates at: http://www.simplemachines.org *
***********************************************************************************
* This program is free software; you may redistribute it and/or modify it under *
* the terms of the provided license as published by Simple Machines LLC. *
* *
* This program is distributed in the hope that it is and will be useful, but *
* WITHOUT ANY WARRANTIES; without even any implied warranty of MERCHANTABILITY *
* or FITNESS FOR A PARTICULAR PURPOSE. *
* *
* See the "license.txt" file for details of the Simple Machines license. *
* The latest version can always be found at http://www.simplemachines.org. *
**********************************************************************************/
/* Original module by Mach8 - We'll never forget you. */
/*********************************************************************************/
if (!defined('SMF'))
die('Hacking attempt...');
/* This file handles merging and splitting topics... it does this with:
void SplitTopics()
- splits a topic into two topics.
- delegates to the other functions (based on the URL parameter 'sa').
- loads the SplitTopics template.
- requires the split_any permission.
- is accessed with ?action=splittopics.
void SplitIndex()
- screen shown before the actual split.
- is accessed with ?action=splittopics;sa=index.
- default sub action for ?action=splittopics.
- uses 'ask' sub template of the SplitTopics template.
- redirects to SplitSelectTopics if the message given turns out to be
the first message of a topic.
- shows the user three ways to split the current topic.
void SplitExecute()
- do the actual split.
- is accessed with ?action=splittopics;sa=execute.
- uses the main SplitTopics template.
- supports three ways of splitting:
(1) only one message is split off.
(2) all messages after and including a given message are split off.
(3) select topics to split (redirects to SplitSelectTopics()).
- uses splitTopic function to do the actual splitting.
void SplitSelectTopics()
- allows the user to select the messages to be split.
- is accessed with ?action=splittopics;sa=selectTopics.
- uses 'select' sub template of the SplitTopics template or (for
XMLhttp) the 'split' sub template of the Xml template.
- supports XMLhttp for adding/removing a message to the selection.
- uses a session variable to store the selected topics.
- shows two independent page indexes for both the selected and
not-selected messages (;topic=1.x;start2=y).
void SplitSelectionExecute()
- do the actual split of a selection of topics.
- is accessed with ?action=splittopics;sa=splitSelection.
- uses the main SplitTopics template.
- uses splitTopic function to do the actual splitting.
int splitTopic(int topicID, array messagesToBeSplit, string newSubject)
- general function to split off a topic.
- creates a new topic and moves the messages with the IDs in
array messagesToBeSplit to the new topic.
- the subject of the newly created topic is set to 'newSubject'.
- marks the newly created message as read for the user splitting it.
- updates the statistics to reflect a newly created topic.
- logs the action in the moderation log.
- a notification is sent to all users monitoring this topic.
- returns the topic ID of the new split topic.
void MergeTopics()
- merges two or more topics into one topic.
- delegates to the other functions (based on the URL parameter sa).
- loads the SplitTopics template.
- requires the merge_any permission.
- is accessed with ?action=mergetopics.
void MergeIndex()
- allows to pick a topic to merge the current topic with.
- is accessed with ?action=mergetopics;sa=index
- default sub action for ?action=mergetopics.
- uses 'merge' sub template of the SplitTopics template.
- allows to set a different target board.
void MergeExecute(array topics = request)
- set merge options and do the actual merge of two or more topics.
- the merge options screen:
- shows topics to be merged and allows to set some merge options.
- is accessed by ?action=mergetopics;sa=options.and can also
internally be called by QuickModeration() (Subs-Boards.php).
- uses 'merge_extra_options' sub template of the SplitTopics
template.
- the actual merge:
- is accessed with ?action=mergetopics;sa=execute.
- updates the statistics to reflect the merge.
- logs the action in the moderation log.
- sends a notification is sent to all users monitoring this topic.
- redirects to ?action=mergetopics;sa=done.
void MergeDone()
- shows a 'merge completed' screen.
- is accessed with ?action=mergetopics;sa=done.
- uses 'merge_done' sub template of the SplitTopics template.
*/
// Split a topic into two separate topics... in case it got offtopic, etc.
function SplitTopics()
{
global $topic, $sourcedir;
// And... which topic were you splitting, again?
if (empty($topic))
fatal_lang_error('numbers_one_to_nine', false);
// Are you allowed to split topics?
isAllowedTo('split_any');
// Load up the "dependencies" - the template, getMsgMemberID(), and sendNotifications().
if (!isset($_REQUEST['xml']))
loadTemplate('SplitTopics');
require_once($sourcedir . '/Subs-Boards.php');
require_once($sourcedir . '/Subs-Post.php');
$subActions = array(
'selectTopics' => 'SplitSelectTopics',
'execute' => 'SplitExecute',
'index' => 'SplitIndex',
'splitSelection' => 'SplitSelectionExecute',
);
// ?action=splittopics;sa=LETSBREAKIT won't work, sorry.
if (empty($_REQUEST['sa']) || !isset($subActions[$_REQUEST['sa']]))
SplitIndex();
else
$subActions[$_REQUEST['sa']]();
}
// Part 1: General stuff.
function SplitIndex()
{
global $txt, $topic, $context, $smcFunc, $modSettings;
// Validate "at".
if (empty($_GET['at']))
fatal_lang_error('numbers_one_to_nine', false);
$_GET['at'] = (int) $_GET['at'];
// Retrieve the subject and stuff of the specific topic/message.
$request = $smcFunc['db_query']('', '
SELECT m.subject, t.num_replies, t.id_first_msg, t.approved
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = {int:current_topic})
WHERE m.id_msg = {int:split_at}' . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND m.approved = 1') . '
AND m.id_topic = {int:current_topic}
LIMIT 1',
array(
'current_topic' => $topic,
'split_at' => $_GET['at'],
)
);
if ($smcFunc['db_num_rows']($request) == 0)
fatal_lang_error('cant_find_messages');
list ($_REQUEST['subname'], $num_replies, $id_first_msg, $approved) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// If not approved validate they can see it.
if ($modSettings['postmod_active'] && !$approved)
isAllowedTo('approve_posts');
// Check if there is more than one message in the topic. (there should be.)
if ($num_replies < 1)
fatal_lang_error('topic_one_post', false);
// Check if this is the first message in the topic (if so, the first and second option won't be available)
if ($id_first_msg == $_GET['at'])
return SplitSelectTopics();
// Basic template information....
$context['message'] = array(
'id' => $_GET['at'],
'subject' => $_REQUEST['subname']
);
$context['sub_template'] = 'ask';
$context['page_title'] = $txt['split'];
}
// Alright, you've decided what you want to do with it.... now to do it.
function SplitExecute()
{
global $txt, $board, $topic, $context, $user_info, $smcFunc, $modSettings;
// Clean up the subject.
if (!isset($_POST['subname']) || $_POST['subname'] == '')
$_POST['subname'] = $txt['new_topic'];
// Redirect to the selector if they chose selective.
if ($_POST['step2'] == 'selective')
{
$_REQUEST['subname'] = $_POST['subname'];
return SplitSelectTopics();
}
// Check the session to make sure they meant to do this.
checkSession();
$_POST['at'] = (int) $_POST['at'];
$messagesToBeSplit = array();
if ($_POST['step2'] == 'afterthis')
{
// Fetch the message IDs of the topic that are at or after the message.
$request = $smcFunc['db_query']('', '
SELECT id_msg
FROM {db_prefix}messages
WHERE id_topic = {int:current_topic}
AND id_msg >= {int:split_at}',
array(
'current_topic' => $topic,
'split_at' => $_POST['at'],
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
$messagesToBeSplit[] = $row['id_msg'];
$smcFunc['db_free_result']($request);
}
// Only the selected message has to be split. That should be easy.
elseif ($_POST['step2'] == 'onlythis')
$messagesToBeSplit[] = $_POST['at'];
// There's another action?!
else
fatal_lang_error('no_access', false);
$context['old_topic'] = $topic;
$context['new_topic'] = splitTopic($topic, $messagesToBeSplit, $_POST['subname']);
$context['page_title'] = $txt['split'];
}
// Get a selective list of topics...
function SplitSelectTopics()
{
global $txt, $scripturl, $topic, $context, $modSettings, $original_msgs, $smcFunc, $options;
$context['page_title'] = $txt['split'] . ' - ' . $txt['select_split_posts'];
// Haven't selected anything have we?
$_SESSION['split_selection'][$topic] = empty($_SESSION['split_selection'][$topic]) ? array() : $_SESSION['split_selection'][$topic];
$context['not_selected'] = array(
'num_messages' => 0,
'start' => empty($_REQUEST['start']) ? 0 : (int) $_REQUEST['start'],
'messages' => array(),
);
$context['selected'] = array(
'num_messages' => 0,
'start' => empty($_REQUEST['start2']) ? 0 : (int) $_REQUEST['start2'],
'messages' => array(),
);
$context['topic'] = array(
'id' => $topic,
'subject' => urlencode($_REQUEST['subname']),
);
// Some stuff for our favorite template.
$context['new_subject'] = $_REQUEST['subname'];
// Using the "select" sub template.
$context['sub_template'] = isset($_REQUEST['xml']) ? 'split' : 'select';
// Are we using a custom messages per page?
$context['messages_per_page'] = empty($modSettings['disableCustomPerPage']) && !empty($options['messages_per_page']) ? $options['messages_per_page'] : $modSettings['defaultMaxMessages'];
// Get the message ID's from before the move.
if (isset($_REQUEST['xml']))
{
$original_msgs = array(
'not_selected' => array(),
'selected' => array(),
);
$request = $smcFunc['db_query']('', '
SELECT id_msg
FROM {db_prefix}messages
WHERE id_topic = {int:current_topic}' . (empty($_SESSION['split_selection'][$topic]) ? '' : '
AND id_msg NOT IN ({array_int:no_split_msgs})') . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND approved = {int:is_approved}') . '
ORDER BY id_msg DESC
LIMIT {int:start}, {int:messages_per_page}',
array(
'current_topic' => $topic,
'no_split_msgs' => empty($_SESSION['split_selection'][$topic]) ? array() : $_SESSION['split_selection'][$topic],
'is_approved' => 1,
'start' => $context['not_selected']['start'],
'messages_per_page' => $context['messages_per_page'],
)
);
// You can't split the last message off.
if (empty($context['not_selected']['start']) && $smcFunc['db_num_rows']($request) <= 1 && $_REQUEST['move'] == 'down')
$_REQUEST['move'] = '';
while ($row = $smcFunc['db_fetch_assoc']($request))
$original_msgs['not_selected'][] = $row['id_msg'];
$smcFunc['db_free_result']($request);
if (!empty($_SESSION['split_selection'][$topic]))
{
$request = $smcFunc['db_query']('', '
SELECT id_msg
FROM {db_prefix}messages
WHERE id_topic = {int:current_topic}
AND id_msg IN ({array_int:split_msgs})' . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND approved = {int:is_approved}') . '
ORDER BY id_msg DESC
LIMIT {int:start}, {int:messages_per_page}',
array(
'current_topic' => $topic,
'split_msgs' => $_SESSION['split_selection'][$topic],
'is_approved' => 1,
'start' => $context['selected']['start'],
'messages_per_page' => $context['messages_per_page'],
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
$original_msgs['selected'][] = $row['id_msg'];
$smcFunc['db_free_result']($request);
}
}
// (De)select a message..
if (!empty($_REQUEST['move']))
{
$_REQUEST['msg'] = (int) $_REQUEST['msg'];
if ($_REQUEST['move'] == 'reset')
$_SESSION['split_selection'][$topic] = array();
elseif ($_REQUEST['move'] == 'up')
$_SESSION['split_selection'][$topic] = array_diff($_SESSION['split_selection'][$topic], array($_REQUEST['msg']));
else
$_SESSION['split_selection'][$topic][] = $_REQUEST['msg'];
}
// Make sure the selection is still accurate.
if (!empty($_SESSION['split_selection'][$topic]))
{
$request = $smcFunc['db_query']('', '
SELECT id_msg
FROM {db_prefix}messages
WHERE id_topic = {int:current_topic}
AND id_msg IN ({array_int:split_msgs})' . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND approved = {int:is_approved}'),
array(
'current_topic' => $topic,
'split_msgs' => $_SESSION['split_selection'][$topic],
'is_approved' => 1,
)
);
$_SESSION['split_selection'][$topic] = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$_SESSION['split_selection'][$topic][] = $row['id_msg'];
$smcFunc['db_free_result']($request);
}
// Get the number of messages (not) selected to be split.
$request = $smcFunc['db_query']('', '
SELECT ' . (empty($_SESSION['split_selection'][$topic]) ? '0' : 'm.id_msg IN ({array_int:split_msgs})') . ' AS is_selected, COUNT(*) AS num_messages
FROM {db_prefix}messages AS m
WHERE m.id_topic = {int:current_topic}' . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND approved = {int:is_approved}') . (empty($_SESSION['split_selection'][$topic]) ? '' : '
GROUP BY is_selected'),
array(
'current_topic' => $topic,
'split_msgs' => !empty($_SESSION['split_selection'][$topic]) ? $_SESSION['split_selection'][$topic] : array(),
'is_approved' => 1,
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
$context[empty($row['is_selected']) ? 'not_selected' : 'selected']['num_messages'] = $row['num_messages'];
$smcFunc['db_free_result']($request);
// Fix an oversized starting page (to make sure both pageindexes are properly set).
if ($context['selected']['start'] >= $context['selected']['num_messages'])
$context['selected']['start'] = $context['selected']['num_messages'] <= $context['messages_per_page'] ? 0 : ($context['selected']['num_messages'] - (($context['selected']['num_messages'] % $context['messages_per_page']) == 0 ? $context['messages_per_page'] : ($context['selected']['num_messages'] % $context['messages_per_page'])));
// Build a page list of the not-selected topics...
$context['not_selected']['page_index'] = constructPageIndex($scripturl . '?action=splittopics;sa=selectTopics;subname=' . strtr(urlencode($_REQUEST['subname']), array('%' => '%%')) . ';topic=' . $topic . '.%d;start2=' . $context['selected']['start'], $context['not_selected']['start'], $context['not_selected']['num_messages'], $context['messages_per_page'], true);
// ...and one of the selected topics.
$context['selected']['page_index'] = constructPageIndex($scripturl . '?action=splittopics;sa=selectTopics;subname=' . strtr(urlencode($_REQUEST['subname']), array('%' => '%%')) . ';topic=' . $topic . '.' . $context['not_selected']['start'] . ';start2=%d', $context['selected']['start'], $context['selected']['num_messages'], $context['messages_per_page'], true);
// Get the messages and stick them into an array.
$request = $smcFunc['db_query']('', '
SELECT m.subject, IFNULL(mem.real_name, m.poster_name) AS real_name, m.body, m.id_msg, m.smileys_enabled
FROM {db_prefix}messages AS m
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
WHERE m.id_topic = {int:current_topic}' . (empty($_SESSION['split_selection'][$topic]) ? '' : '
AND id_msg NOT IN ({array_int:no_split_msgs})') . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND approved = {int:is_approved}') . '
ORDER BY m.id_msg DESC
LIMIT {int:start}, {int:messages_per_page}',
array(
'current_topic' => $topic,
'no_split_msgs' => !empty($_SESSION['split_selection'][$topic]) ? $_SESSION['split_selection'][$topic] : array(),
'is_approved' => 1,
'start' => $context['not_selected']['start'],
'messages_per_page' => $context['messages_per_page'],
)
);
$context['messages'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
censorText($row['subject']);
censorText($row['body']);
$row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
$context['not_selected']['messages'][$row['id_msg']] = array(
'id' => $row['id_msg'],
'subject' => $row['subject'],
'body' => $row['body'],
'poster' => $row['real_name'],
);
}
$smcFunc['db_free_result']($request);
// Now get the selected messages.
if (!empty($_SESSION['split_selection'][$topic]))
{
// Get the messages and stick them into an array.
$request = $smcFunc['db_query']('', '
SELECT m.subject, IFNULL(mem.real_name, m.poster_name) AS real_name, m.body, m.id_msg, m.smileys_enabled
FROM {db_prefix}messages AS m
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
WHERE m.id_topic = {int:current_topic}
AND m.id_msg IN ({array_int:split_msgs})' . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND approved = {int:is_approved}') . '
ORDER BY m.id_msg DESC
LIMIT {int:start}, {int:messages_per_page}',
array(
'current_topic' => $topic,
'split_msgs' => $_SESSION['split_selection'][$topic],
'is_approved' => 1,
'start' => $context['selected']['start'],
'messages_per_page' => $context['messages_per_page'],
)
);
$context['messages'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
censorText($row['subject']);
censorText($row['body']);
$row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
$context['selected']['messages'][$row['id_msg']] = array(
'id' => $row['id_msg'],
'subject' => $row['subject'],
'body' => $row['body'],
'poster' => $row['real_name']
);
}
$smcFunc['db_free_result']($request);
}
// The XMLhttp method only needs the stuff that changed, so let's compare.
if (isset($_REQUEST['xml']))
{
$changes = array(
'remove' => array(
'not_selected' => array_diff($original_msgs['not_selected'], array_keys($context['not_selected']['messages'])),
'selected' => array_diff($original_msgs['selected'], array_keys($context['selected']['messages'])),
),
'insert' => array(
'not_selected' => array_diff(array_keys($context['not_selected']['messages']), $original_msgs['not_selected']),
'selected' => array_diff(array_keys($context['selected']['messages']), $original_msgs['selected']),
),
);
$context['changes'] = array();
foreach ($changes as $change_type => $change_array)
foreach ($change_array as $section => $msg_array)
{
if (empty($msg_array))
continue;
foreach ($msg_array as $id_msg)
{
$context['changes'][$change_type . $id_msg] = array(
'id' => $id_msg,
'type' => $change_type,
'section' => $section,
);
if ($change_type == 'insert')
$context['changes']['insert' . $id_msg]['insert_value'] = $context[$section]['messages'][$id_msg];
}
}
}
}
// Actually and selectively split the topics out.
function SplitSelectionExecute()
{
global $txt, $board, $topic, $context, $user_info;
// Make sure the session id was passed with post.
checkSession();
// Default the subject in case it's blank.
if (!isset($_POST['subname']) || $_POST['subname'] == '')
$_POST['subname'] = $txt['new_topic'];
// The old topic's ID is the current one.
$split1_ID_TOPIC = $topic;
// You must've selected some messages! Can't split out none!
if (empty($_SESSION['split_selection'][$topic]))
fatal_lang_error('no_posts_selected', false);
$context['old_topic'] = $topic;
$context['new_topic'] = splitTopic($topic, $_SESSION['split_selection'][$topic], $_POST['subname']);
$context['page_title'] = $txt['split'];
}
// Split a topic in two topics.
function splitTopic($split1_ID_TOPIC, $splitMessages, $new_subject)
{
global $user_info, $topic, $board, $modSettings;
global $smcFunc;
// Nothing to split?
if (empty($splitMessages))
fatal_lang_error('no_posts_selected', false);
// Get some board info.
$request = $smcFunc['db_query']('', '
SELECT id_board, approved
FROM {db_prefix}topics
WHERE id_topic = {int:id_topic}
LIMIT 1',
array(
'id_topic' => $split1_ID_TOPIC,
)
);
list ($id_board, $split1_approved) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// Find the new first and last not in the list. (old topic)
$request = $smcFunc['db_query']('', '
SELECT
MIN(m.id_msg) AS myid_first_msg, MAX(m.id_msg) AS myid_last_msg, COUNT(*) AS message_count, m.approved
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = {int:id_topic})
WHERE m.id_msg NOT IN ({array_int:no_msg_list})
AND m.id_topic = {int:id_topic}
GROUP BY m.approved
ORDER BY m.approved DESC
LIMIT 2',
array(
'id_topic' => $split1_ID_TOPIC,
'no_msg_list' => $splitMessages,
)
);
// You can't select ALL the messages!
if ($smcFunc['db_num_rows']($request) == 0)
fatal_lang_error('selected_all_posts', false);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// Get the right first and last message dependant on approved state...
if (empty($split1_first_msg) || $row['myid_first_msg'] < $split1_first_msg)
$split1_first_msg = $row['myid_first_msg'];
if (empty($split1_last_msg) || $row['approved'])
$split1_last_msg = $row['myid_last_msg'];
// Get the counts correct...
if ($row['approved'])
{
$split1_replies = $row['message_count'] - 1;
$split1_unapprovedposts = 0;
}
else
{
if (!isset($split1_replies))
$split1_replies = 0;
// If the topic isn't approved then num replies must go up by one... as first post wouldn't be counted.
elseif (!$split1_approved)
$split1_replies++;
$split1_unapprovedposts = $row['message_count'];
}
}
$smcFunc['db_free_result']($request);
$split1_firstMem = getMsgMemberID($split1_first_msg);
$split1_lastMem = getMsgMemberID($split1_last_msg);
// Find the first and last in the list. (new topic)
$request = $smcFunc['db_query']('', '
SELECT MIN(id_msg) AS myid_first_msg, MAX(id_msg) AS myid_last_msg, COUNT(*) AS message_count, approved
FROM {db_prefix}messages
WHERE id_msg IN ({array_int:msg_list})
AND id_topic = {int:id_topic}
GROUP BY id_topic, approved
ORDER BY approved DESC
LIMIT 2',
array(
'msg_list' => $splitMessages,
'id_topic' => $split1_ID_TOPIC,
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// As before get the right first and last message dependant on approved state...
if (empty($split2_first_msg) || $row['myid_first_msg'] < $split2_first_msg)
$split2_first_msg = $row['myid_first_msg'];
if (empty($split2_last_msg) || $row['approved'])
$split2_last_msg = $row['myid_last_msg'];
// Then do the counts again...
if ($row['approved'])
{
$split2_approved = true;
$split2_replies = $row['message_count'] - 1;
$split2_unapprovedposts = 0;
}
else
{
// Should this one be approved??
if ($split2_first_msg == $row['myid_first_msg'])
$split2_approved = false;
if (!isset($split2_replies))
$split2_replies = 0;
// As before, fix number of replies.
elseif (!$split2_approved)
$split2_replies++;
$split2_unapprovedposts = $row['message_count'];
}
}
$smcFunc['db_free_result']($request);
$split2_firstMem = getMsgMemberID($split2_first_msg);
$split2_lastMem = getMsgMemberID($split2_last_msg);
// No database changes yet, so let's double check to see if everything makes at least a little sense.
if ($split1_first_msg <= 0 || $split1_last_msg <= 0 || $split2_first_msg <= 0 || $split2_last_msg <= 0 || $split1_replies < 0 || $split2_replies < 0 || $split1_unapprovedposts < 0 || $split2_unapprovedposts < 0 || !isset($split1_approved) || !isset($split2_approved))
fatal_lang_error('cant_find_messages');
// You cannot split off the first message of a topic.
if ($split1_first_msg > $split2_first_msg)
fatal_lang_error('split_first_post', false);
// We're off to insert the new topic! Use 0 for now to avoid UNIQUE errors.
$smcFunc['db_insert']('',
'{db_prefix}topics',
array(
'id_board' => 'int',
'id_member_started' => 'int',
'id_member_updated' => 'int',
'id_first_msg' => 'int',
'id_last_msg' => 'int',
'num_replies' => 'int',
'unapproved_posts' => 'int',
'approved' => 'int',
'is_sticky' => 'int',
),
array(
(int) $id_board, $split2_firstMem, $split2_lastMem, 0,
0, $split2_replies, $split2_unapprovedposts, (int) $split2_approved, 0,
),
array('id_topic')
);
$split2_ID_TOPIC = $smcFunc['db_insert_id']('{db_prefix}topics', 'id_topic');
if ($split2_ID_TOPIC <= 0)
fatal_lang_error('cant_insert_topic');
// Move the messages over to the other topic.
$new_subject = strtr($smcFunc['htmltrim']($smcFunc['htmlspecialchars']($new_subject)), array("\r" => '', "\n" => '', "\t" => ''));
// Check the subject length.
if ($smcFunc['strlen']($new_subject) > 100)
$new_subject = $smcFunc['substr']($new_subject, 0, 100);
// Valid subject?
if ($new_subject != '')
{
$smcFunc['db_query']('', '
UPDATE {db_prefix}messages
SET
id_topic = {int:id_topic},
subject = {string:new_subject}
WHERE id_msg IN ({array_int:split_msgs})',
array(
'split_msgs' => $splitMessages,
'id_topic' => $split2_ID_TOPIC,
'new_subject' => $new_subject,
)
);
// Cache the new topics subject... we can do it now as all the subjects are the same!
updateStats('subject', $split2_ID_TOPIC, $new_subject);
}
// Any associated reported posts better follow...
$smcFunc['db_query']('', '
UPDATE {db_prefix}log_reported
SET id_topic = {int:id_topic}
WHERE id_msg IN ({array_int:split_msgs})',
array(
'split_msgs' => $splitMessages,
'id_topic' => $split2_ID_TOPIC,
)
);
// Mess with the old topic's first, last, and number of messages.
$smcFunc['db_query']('', '
UPDATE {db_prefix}topics
SET
num_replies = {int:num_replies},
id_first_msg = {int:id_first_msg},
id_last_msg = {int:id_last_msg},
id_member_started = {int:id_member_started},
id_member_updated = {int:id_member_updated},
unapproved_posts = {int:unapproved_posts}
WHERE id_topic = {int:id_topic}',
array(
'num_replies' => $split1_replies,
'id_first_msg' => $split1_first_msg,
'id_last_msg' => $split1_last_msg,
'id_member_started' => $split1_firstMem,
'id_member_updated' => $split1_lastMem,
'unapproved_posts' => $split1_unapprovedposts,
'id_topic' => $split1_ID_TOPIC,
)
);
// Now, put the first/last message back to what they should be.
$smcFunc['db_query']('', '
UPDATE {db_prefix}topics
SET
id_first_msg = {int:id_first_msg},
id_last_msg = {int:id_last_msg}
WHERE id_topic = {int:id_topic}',
array(
'id_first_msg' => $split2_first_msg,
'id_last_msg' => $split2_last_msg,
'id_topic' => $split2_ID_TOPIC,
)
);
// If the new topic isn't approved ensure the first message flags this just in case.
if (!$split2_approved)
$smcFunc['db_query']('', '
UPDATE {db_prefix}messages
SET approved = {int:approved}
WHERE id_msg = {int:id_msg}
AND id_topic = {int:id_topic}',
array(
'approved' => 0,
'id_msg' => $split2_first_msg,
'id_topic' => $split2_ID_TOPIC,
)
);
// The board has more topics now (Or more unapproved ones!).
$smcFunc['db_query']('', '
UPDATE {db_prefix}boards
SET ' . ($split2_approved ? '
num_topics = num_topics + 1' : '
unapproved_topics = unapproved_topics + 1') . '
WHERE id_board = {int:id_board}',
array(
'id_board' => $id_board,
)
);
// We're going to assume they bothered to read it before splitting it.
if (!$user_info['is_guest'])
$smcFunc['db_insert']('replace',
'{db_prefix}log_topics',
array('id_msg' => 'int', 'id_member' => 'int', 'id_topic' => 'int'),
array($modSettings['maxMsgID'], $user_info['id'], $split2_ID_TOPIC),
array('id_member', 'id_topic')
);
// Housekeeping.
updateStats('topic');
updateLastMessages($id_board);
logAction('split', array('topic' => $split1_ID_TOPIC, 'new_topic' => $split2_ID_TOPIC, 'board' => $id_board));
// Notify people that this topic has been split?
sendNotifications($split1_ID_TOPIC, 'split');
// Return the ID of the newly created topic.
return $split2_ID_TOPIC;
}
// Merge two topics into one topic... useful if they have the same basic subject.
function MergeTopics()
{
// Load the template....
loadTemplate('SplitTopics');
$subActions = array(
'done' => 'MergeDone',
'execute' => 'MergeExecute',
'index' => 'MergeIndex',
'options' => 'MergeExecute',
);
// ?action=mergetopics;sa=LETSBREAKIT won't work, sorry.
if (empty($_REQUEST['sa']) || !isset($subActions[$_REQUEST['sa']]))
MergeIndex();
else
$subActions[$_REQUEST['sa']]();
}
// Merge two topics together.
function MergeIndex()
{
global $txt, $board, $context, $smcFunc;
global $scripturl, $topic, $user_info, $modSettings;
if (!isset($_GET['from']))
fatal_lang_error('no_access');
$_GET['from'] = (int) $_GET['from'];
$_REQUEST['targetboard'] = isset($_REQUEST['targetboard']) ? (int) $_REQUEST['targetboard'] : $board;
$context['target_board'] = $_REQUEST['targetboard'];
// Prepare a handy query bit for approval...
if ($modSettings['postmod_active'])
{
$can_approve_boards = boardsAllowedTo('approve_posts');
$onlyApproved = $can_approve_boards !== array(0) && !in_array($_REQUEST['targetboard'], $can_approve_boards);
}
else
$onlyApproved = false;
// How many topics are on this board? (used for paging.)
$request = $smcFunc['db_query']('', '
SELECT COUNT(*)
FROM {db_prefix}topics AS t
WHERE t.id_board = {int:id_board}' . ($onlyApproved ? '
AND t.approved = {int:is_approved}' : ''),
array(
'id_board' => $_REQUEST['targetboard'],
'is_approved' => 1,
)
);
list ($topiccount) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// Make the page list.
$context['page_index'] = constructPageIndex($scripturl . '?action=mergetopics;from=' . $_GET['from'] . ';targetboard=' . $_REQUEST['targetboard'] . ';board=' . $board . '.%d', $_REQUEST['start'], $topiccount, $modSettings['defaultMaxTopics'], true);
// Get the topic's subject.
$request = $smcFunc['db_query']('', '
SELECT m.subject
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
WHERE t.id_topic = {int:id_topic}
AND t.id_board = {int:current_board}' . ($onlyApproved ? '
AND t.approved = {int:is_approved}' : '') . '
LIMIT 1',
array(
'current_board' => $board,
'id_topic' => $_GET['from'],
'is_approved' => 1,
)
);
if ($smcFunc['db_num_rows']($request) == 0)
fatal_lang_error('no_board');
list ($subject) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// Tell the template a few things..
$context['origin_topic'] = $_GET['from'];
$context['origin_subject'] = $subject;
$context['origin_js_subject'] = addcslashes(addslashes($subject), '/');
$context['page_title'] = $txt['merge'];
// Check which boards you have merge permissions on.
$merge_boards = boardsAllowedTo('merge_any');
if (empty($merge_boards))
fatal_lang_error('cannot_merge_any', 'user');
// Get a list of boards they can navigate to to merge.
$request = $smcFunc['db_query']('', '
SELECT b.id_board, b.name AS board_name, c.name AS cat_name
FROM {db_prefix}boards AS b
LEFT JOIN {db_prefix}categories AS c ON (c.id_cat = b.id_cat)
WHERE {query_see_board}' . (!in_array(0, $merge_boards) ? '
AND b.id_board IN ({array_int:merge_boards})' : ''),
array(
'merge_boards' => $merge_boards,
)
);
$context['boards'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$context['boards'][] = array(
'id' => $row['id_board'],
'name' => $row['board_name'],
'category' => $row['cat_name']
);
$smcFunc['db_free_result']($request);
// Get some topics to merge it with.
$request = $smcFunc['db_query']('', '
SELECT t.id_topic, m.subject, m.id_member, IFNULL(mem.real_name, m.poster_name) AS poster_name
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
WHERE t.id_board = {int:id_board}
AND t.id_topic != {int:id_topic}' . ($onlyApproved ? '
AND t.approved = {int:is_approved}' : '') . '
ORDER BY {raw:sort}
LIMIT {int:offset}, {int:limit}',
array(
'id_board' => $_REQUEST['targetboard'],
'id_topic' => $_GET['from'],
'sort' => (!empty($modSettings['enableStickyTopics']) ? 't.is_sticky DESC, ' : '') . 't.id_last_msg DESC',
'offset' => $_REQUEST['start'],
'limit' => $modSettings['defaultMaxTopics'],
'is_approved' => 1,
)
);
$context['topics'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
censorText($row['subject']);
$context['topics'][] = array(
'id' => $row['id_topic'],
'poster' => array(
'id' => $row['id_member'],
'name' => $row['poster_name'],
'href' => empty($row['id_member']) ? '' : $scripturl . '?action=profile;u=' . $row['id_member'],
'link' => empty($row['id_member']) ? $row['poster_name'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '" target="_blank" class="new_win">' . $row['poster_name'] . '</a>'
),
'subject' => $row['subject'],
'js_subject' => addcslashes(addslashes($row['subject']), '/')
);
}
$smcFunc['db_free_result']($request);
if (empty($context['topics']) && count($context['boards']) <= 1)
fatal_lang_error('merge_need_more_topics');
$context['sub_template'] = 'merge';
}
// Now that the topic IDs are known, do the proper merging.
function MergeExecute($topics = array())
{
global $user_info, $txt, $context, $scripturl, $sourcedir;
global $smcFunc, $language, $modSettings;
// The parameters of MergeExecute were set, so this must've been an internal call.
if (!empty($topics))
{
isAllowedTo('merge_any');
loadTemplate('SplitTopics');
}
// Handle URLs from MergeIndex.
if (!empty($_GET['from']) && !empty($_GET['to']))
$topics = array((int) $_GET['from'], (int) $_GET['to']);
// If we came from a form, the topic IDs came by post.
if (!empty($_POST['topics']) && is_array($_POST['topics']))
$topics = $_POST['topics'];
// There's nothing to merge with just one topic...
if (empty($topics) || !is_array($topics) || count($topics) == 1)
fatal_lang_error('merge_need_more_topics');
// Make sure every topic is numeric, or some nasty things could be done with the DB.
foreach ($topics as $id => $topic)
$topics[$id] = (int) $topic;
// Joy of all joys, make sure they're not pi**ing about with unapproved topics they can't see :P
if ($modSettings['postmod_active'])
$can_approve_boards = boardsAllowedTo('approve_posts');
// Get info about the topics and polls that will be merged.
$request = $smcFunc['db_query']('', '
SELECT
t.id_topic, t.id_board, t.id_poll, t.num_views, t.is_sticky, t.approved, t.num_replies, t.unapproved_posts,
m1.subject, m1.poster_time AS time_started, IFNULL(mem1.id_member, 0) AS id_member_started, IFNULL(mem1.real_name, m1.poster_name) AS name_started,
m2.poster_time AS time_updated, IFNULL(mem2.id_member, 0) AS id_member_updated, IFNULL(mem2.real_name, m2.poster_name) AS name_updated
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS m1 ON (m1.id_msg = t.id_first_msg)
INNER JOIN {db_prefix}messages AS m2 ON (m2.id_msg = t.id_last_msg)
LEFT JOIN {db_prefix}members AS mem1 ON (mem1.id_member = m1.id_member)
LEFT JOIN {db_prefix}members AS mem2 ON (mem2.id_member = m2.id_member)
WHERE t.id_topic IN ({array_int:topic_list})
ORDER BY t.id_first_msg
LIMIT ' . count($topics),
array(
'topic_list' => $topics,
)
);
if ($smcFunc['db_num_rows']($request) < 2)
fatal_lang_error('no_topic_id');
$num_views = 0;
$is_sticky = 0;
$boardTotals = array();
$boards = array();
$polls = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// Make a note for the board counts...
if (!isset($boardTotals[$row['id_board']]))
$boardTotals[$row['id_board']] = array(
'posts' => 0,
'topics' => 0,
'unapproved_posts' => 0,
'unapproved_topics' => 0
);
// We can't see unapproved topics here?
if ($modSettings['postmod_active'] && !$row['approved'] && $can_approve_boards != array(0) && in_array($row['id_board'], $can_approve_boards))
continue;
elseif (!$row['approved'])
$boardTotals[$row['id_board']]['unapproved_topics']++;
else
$boardTotals[$row['id_board']]['topics']++;
$boardTotals[$row['id_board']]['unapproved_posts'] += $row['unapproved_posts'];
$boardTotals[$row['id_board']]['posts'] += $row['num_replies'] + ($row['approved'] ? 1 : 0);
$topic_data[$row['id_topic']] = array(
'id' => $row['id_topic'],
'board' => $row['id_board'],
'poll' => $row['id_poll'],
'num_views' => $row['num_views'],
'subject' => $row['subject'],
'started' => array(
'time' => timeformat($row['time_started']),
'timestamp' => forum_time(true, $row['time_started']),
'href' => empty($row['id_member_started']) ? '' : $scripturl . '?action=profile;u=' . $row['id_member_started'],
'link' => empty($row['id_member_started']) ? $row['name_started'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member_started'] . '">' . $row['name_started'] . '</a>'
),
'updated' => array(
'time' => timeformat($row['time_updated']),
'timestamp' => forum_time(true, $row['time_updated']),
'href' => empty($row['id_member_updated']) ? '' : $scripturl . '?action=profile;u=' . $row['id_member_updated'],
'link' => empty($row['id_member_updated']) ? $row['name_updated'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member_updated'] . '">' . $row['name_updated'] . '</a>'
)
);
$num_views += $row['num_views'];
$boards[] = $row['id_board'];
// If there's no poll, id_poll == 0...
if ($row['id_poll'] > 0)
$polls[] = $row['id_poll'];
// Store the id_topic with the lowest id_first_msg.
if (empty($firstTopic))
$firstTopic = $row['id_topic'];
$is_sticky = max($is_sticky, $row['is_sticky']);
}
$smcFunc['db_free_result']($request);
// If we didn't get any topics then they've been messing with unapproved stuff.
if (empty($topic_data))
fatal_lang_error('no_topic_id');
$boards = array_values(array_unique($boards));
// Get the boards a user is allowed to merge in.
$merge_boards = boardsAllowedTo('merge_any');
if (empty($merge_boards))
fatal_lang_error('cannot_merge_any', 'user');
// Make sure they can see all boards....
$request = $smcFunc['db_query']('', '
SELECT b.id_board
FROM {db_prefix}boards AS b
WHERE b.id_board IN ({array_int:boards})
AND {query_see_board}' . (!in_array(0, $merge_boards) ? '
AND b.id_board IN ({array_int:merge_boards})' : '') . '
LIMIT ' . count($boards),
array(
'boards' => $boards,
'merge_boards' => $merge_boards,
)
);
// If the number of boards that's in the output isn't exactly the same as we've put in there, you're in trouble.
if ($smcFunc['db_num_rows']($request) != count($boards))
fatal_lang_error('no_board');
$smcFunc['db_free_result']($request);
if (empty($_REQUEST['sa']) || $_REQUEST['sa'] == 'options')
{
if (count($polls) > 1)
{
$request = $smcFunc['db_query']('', '
SELECT t.id_topic, t.id_poll, m.subject, p.question
FROM {db_prefix}polls AS p
INNER JOIN {db_prefix}topics AS t ON (t.id_poll = p.id_poll)
INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
WHERE p.id_poll IN ({array_int:polls})
LIMIT ' . count($polls),
array(
'polls' => $polls,
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
$context['polls'][] = array(
'id' => $row['id_poll'],
'topic' => array(
'id' => $row['id_topic'],
'subject' => $row['subject']
),
'question' => $row['question'],
'selected' => $row['id_topic'] == $firstTopic
);
$smcFunc['db_free_result']($request);
}
if (count($boards) > 1)
{
$request = $smcFunc['db_query']('', '
SELECT id_board, name
FROM {db_prefix}boards
WHERE id_board IN ({array_int:boards})
ORDER BY name
LIMIT ' . count($boards),
array(
'boards' => $boards,
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
$context['boards'][] = array(
'id' => $row['id_board'],
'name' => $row['name'],
'selected' => $row['id_board'] == $topic_data[$firstTopic]['board']
);
$smcFunc['db_free_result']($request);
}
$context['topics'] = $topic_data;
foreach ($topic_data as $id => $topic)
$context['topics'][$id]['selected'] = $topic['id'] == $firstTopic;
$context['page_title'] = $txt['merge'];
$context['sub_template'] = 'merge_extra_options';
return;
}
// Determine target board.
$target_board = count($boards) > 1 ? (int) $_REQUEST['board'] : $boards[0];
if (!in_array($target_board, $boards))
fatal_lang_error('no_board');
// Determine which poll will survive and which polls won't.
$target_poll = count($polls) > 1 ? (int) $_POST['poll'] : (count($polls) == 1 ? $polls[0] : 0);
if ($target_poll > 0 && !in_array($target_poll, $polls))
fatal_lang_error('no_access', false);
$deleted_polls = empty($target_poll) ? $polls : array_diff($polls, array($target_poll));
// Determine the subject of the newly merged topic - was a custom subject specified?
if (empty($_POST['subject']) && isset($_POST['custom_subject']) && $_POST['custom_subject'] != '')
{
$target_subject = strtr($smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['custom_subject'])), array("\r" => '', "\n" => '', "\t" => ''));
// Keep checking the length.
if ($smcFunc['strlen']($target_subject) > 100)
$target_subject = $smcFunc['substr']($target_subject, 0, 100);
// Nothing left - odd but pick the first topics subject.
if ($target_subject == '')
$target_subject = $topic_data[$firstTopic]['subject'];
}
// A subject was selected from the list.
elseif (!empty($topic_data[(int) $_POST['subject']]['subject']))
$target_subject = $topic_data[(int) $_POST['subject']]['subject'];
// Nothing worked? Just take the subject of the first message.
else
$target_subject = $topic_data[$firstTopic]['subject'];
// Get the first and last message and the number of messages....
$request = $smcFunc['db_query']('', '
SELECT approved, MIN(id_msg) AS first_msg, MAX(id_msg) AS last_msg, COUNT(*) AS message_count
FROM {db_prefix}messages
WHERE id_topic IN ({array_int:topics})
GROUP BY approved
ORDER BY approved DESC',
array(
'topics' => $topics,
)
);
$topic_approved = 1;
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// If this is approved, or is fully unapproved.
if ($row['approved'] || !isset($first_msg))
{
$first_msg = $row['first_msg'];
$last_msg = $row['last_msg'];
if ($row['approved'])
{
$num_replies = $row['message_count'] - 1;
$num_unapproved = 0;
}
else
{
$topic_approved = 0;
$num_replies = 0;
$num_unapproved = $row['message_count'];
}
}
else
{
// If this has a lower first_msg then the first post is not approved and hence the number of replies was wrong!
if ($first_msg > $row['first_msg'])
{
$first_msg = $row['first_msg'];
$num_replies++;
$topic_approved = 0;
}
$num_unapproved = $row['message_count'];
}
}
$smcFunc['db_free_result']($request);
// Ensure we have a board stat for the target board.
if (!isset($boardTotals[$target_board]))
{
$boardTotals[$target_board] = array(
'posts' => 0,
'topics' => 0,
'unapproved_posts' => 0,
'unapproved_topics' => 0
);
}
// Fix the topic count stuff depending on what the new one counts as.
if ($topic_approved)
$boardTotals[$target_board]['topics']--;
else
$boardTotals[$target_board]['unapproved_topics']--;
$boardTotals[$target_board]['unapproved_posts'] -= $num_unapproved;
$boardTotals[$target_board]['posts'] -= $topic_approved ? $num_replies + 1 : $num_replies;
// Get the member ID of the first and last message.
$request = $smcFunc['db_query']('', '
SELECT id_member
FROM {db_prefix}messages
WHERE id_msg IN ({int:first_msg}, {int:last_msg})
ORDER BY id_msg
LIMIT 2',
array(
'first_msg' => $first_msg,
'last_msg' => $last_msg,
)
);
list ($member_started) = $smcFunc['db_fetch_row']($request);
list ($member_updated) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// Assign the first topic ID to be the merged topic.
$id_topic = min($topics);
// Delete the remaining topics.
$deleted_topics = array_diff($topics, array($id_topic));
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}topics
WHERE id_topic IN ({array_int:deleted_topics})',
array(
'deleted_topics' => $deleted_topics,
)
);
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}log_search_subjects
WHERE id_topic IN ({array_int:deleted_topics})',
array(
'deleted_topics' => $deleted_topics,
)
);
// Asssign the properties of the newly merged topic.
$smcFunc['db_query']('', '
UPDATE {db_prefix}topics
SET
id_board = {int:id_board},
id_member_started = {int:id_member_started},
id_member_updated = {int:id_member_updated},
id_first_msg = {int:id_first_msg},
id_last_msg = {int:id_last_msg},
id_poll = {int:id_poll},
num_replies = {int:num_replies},
unapproved_posts = {int:unapproved_posts},
num_views = {int:num_views},
is_sticky = {int:is_sticky},
approved = {int:approved}
WHERE id_topic = {int:id_topic}',
array(
'id_board' => $target_board,
'is_sticky' => $is_sticky,
'approved' => $topic_approved,
'id_topic' => $id_topic,
'id_member_started' => $member_started,
'id_member_updated' => $member_updated,
'id_first_msg' => $first_msg,
'id_last_msg' => $last_msg,
'id_poll' => $target_poll,
'num_replies' => $num_replies,
'unapproved_posts' => $num_unapproved,
'num_views' => $num_views,
)
);
// Grab the response prefix (like 'Re: ') in the default forum language.
if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix')))
{
if ($language === $user_info['language'])
$context['response_prefix'] = $txt['response_prefix'];
else
{
loadLanguage('index', $language, false);
$context['response_prefix'] = $txt['response_prefix'];
loadLanguage('index');
}
cache_put_data('response_prefix', $context['response_prefix'], 600);
}
// Change the topic IDs of all messages that will be merged. Also adjust subjects if 'enforce subject' was checked.
$smcFunc['db_query']('', '
UPDATE {db_prefix}messages
SET
id_topic = {int:id_topic},
id_board = {int:target_board}' . (empty($_POST['enforce_subject']) ? '' : ',
subject = {string:subject}') . '
WHERE id_topic IN ({array_int:topic_list})',
array(
'topic_list' => $topics,
'id_topic' => $id_topic,
'target_board' => $target_board,
'subject' => $context['response_prefix'] . $target_subject,
)
);
// Any reported posts should reflect the new board.
$smcFunc['db_query']('', '
UPDATE {db_prefix}log_reported
SET
id_topic = {int:id_topic},
id_board = {int:target_board}
WHERE id_topic IN ({array_int:topics_list})',
array(
'topics_list' => $topics,
'id_topic' => $id_topic,
'target_board' => $target_board,
)
);
// Change the subject of the first message...
$smcFunc['db_query']('', '
UPDATE {db_prefix}messages
SET subject = {string:target_subject}
WHERE id_msg = {int:first_msg}',
array(
'first_msg' => $first_msg,
'target_subject' => $target_subject,
)
);
// Adjust all calendar events to point to the new topic.
$smcFunc['db_query']('', '
UPDATE {db_prefix}calendar
SET
id_topic = {int:id_topic},
id_board = {int:target_board}
WHERE id_topic IN ({array_int:deleted_topics})',
array(
'deleted_topics' => $deleted_topics,
'id_topic' => $id_topic,
'target_board' => $target_board,
)
);
// Merge log topic entries.
$request = $smcFunc['db_query']('', '
SELECT id_member, MIN(id_msg) AS new_id_msg
FROM {db_prefix}log_topics
WHERE id_topic IN ({array_int:topics})
GROUP BY id_member',
array(
'topics' => $topics,
)
);
if ($smcFunc['db_num_rows']($request) > 0)
{
$replaceEntries = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$replaceEntries[] = array($row['id_member'], $id_topic, $row['new_id_msg']);
$smcFunc['db_insert']('replace',
'{db_prefix}log_topics',
array('id_member' => 'int', 'id_topic' => 'int', 'id_msg' => 'int'),
$replaceEntries,
array('id_member', 'id_topic')
);
unset($replaceEntries);
// Get rid of the old log entries.
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}log_topics
WHERE id_topic IN ({array_int:deleted_topics})',
array(
'deleted_topics' => $deleted_topics,
)
);
}
$smcFunc['db_free_result']($request);
// Merge topic notifications.
$notifications = isset($_POST['notifications']) && is_array($_POST['notifications']) ? array_intersect($topics, $_POST['notifications']) : array();
if (!empty($notifications))
{
$request = $smcFunc['db_query']('', '
SELECT id_member, MAX(sent) AS sent
FROM {db_prefix}log_notify
WHERE id_topic IN ({array_int:topics_list})
GROUP BY id_member',
array(
'topics_list' => $notifications,
)
);
if ($smcFunc['db_num_rows']($request) > 0)
{
$replaceEntries = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$replaceEntries[] = array($row['id_member'], $id_topic, 0, $row['sent']);
$smcFunc['db_insert']('replace',
'{db_prefix}log_notify',
array('id_member' => 'int', 'id_topic' => 'int', 'id_board' => 'int', 'sent' => 'int'),
$replaceEntries,
array('id_member', 'id_topic', 'id_board')
);
unset($replaceEntries);
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}log_topics
WHERE id_topic IN ({array_int:deleted_topics})',
array(
'deleted_topics' => $deleted_topics,
)
);
}
$smcFunc['db_free_result']($request);
}
// Get rid of the redundant polls.
if (!empty($deleted_polls))
{
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}polls
WHERE id_poll IN ({array_int:deleted_polls})',
array(
'deleted_polls' => $deleted_polls,
)
);
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}poll_choices
WHERE id_poll IN ({array_int:deleted_polls})',
array(
'deleted_polls' => $deleted_polls,
)
);
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}log_polls
WHERE id_poll IN ({array_int:deleted_polls})',
array(
'deleted_polls' => $deleted_polls,
)
);
}
// Cycle through each board...
foreach ($boardTotals as $id_board => $stats)
{
$smcFunc['db_query']('', '
UPDATE {db_prefix}boards
SET
num_topics = CASE WHEN {int:topics} > num_topics THEN 0 ELSE num_topics - {int:topics} END,
unapproved_topics = CASE WHEN {int:unapproved_topics} > unapproved_topics THEN 0 ELSE unapproved_topics - {int:unapproved_topics} END,
num_posts = CASE WHEN {int:posts} > num_posts THEN 0 ELSE num_posts - {int:posts} END,
unapproved_posts = CASE WHEN {int:unapproved_posts} > unapproved_posts THEN 0 ELSE unapproved_posts - {int:unapproved_posts} END
WHERE id_board = {int:id_board}',
array(
'id_board' => $id_board,
'topics' => $stats['topics'],
'unapproved_topics' => $stats['unapproved_topics'],
'posts' => $stats['posts'],
'unapproved_posts' => $stats['unapproved_posts'],
)
);
}
// Determine the board the final topic resides in
$request = $smcFunc['db_query']('', '
SELECT id_board
FROM {db_prefix}topics
WHERE id_topic = {int:id_topic}
LIMIT 1',
array(
'id_topic' => $id_topic,
)
);
list($id_board) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
require_once($sourcedir . '/Subs-Post.php');
// Update all the statistics.
updateStats('topic');
updateStats('subject', $id_topic, $target_subject);
updateLastMessages($boards);
logAction('merge', array('topic' => $id_topic, 'board' => $id_board));
// Notify people that these topics have been merged?
sendNotifications($id_topic, 'merge');
// Send them to the all done page.
redirectexit('action=mergetopics;sa=done;to=' . $id_topic . ';targetboard=' . $target_board);
}
// Tell the user the move was done properly.
function MergeDone()
{
global $txt, $context;
// Make sure the template knows everything...
$context['target_board'] = (int) $_GET['targetboard'];
$context['target_topic'] = (int) $_GET['to'];
$context['page_title'] = $txt['merge'];
$context['sub_template'] = 'merge_done';
}
?>