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MCP move topics is much faster now

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git-svn-id: file:///svn/phpbb/trunk@7370 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
David M 2007-04-18 19:52:29 +00:00
parent c8f138d4bd
commit b729c32dc9
1 changed files with 138 additions and 3 deletions
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141
phpBB/includes/mcp/mcp_main.php
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@ -520,6 +520,40 @@ function mcp_move_topic($topic_ids)
$topic_data = get_topic_data($topic_ids);
$leave_shadow = (isset($_POST['move_leave_shadow'])) ? true : false;
$topics_moved = sizeof($topic_ids);
$topics_authed_moved = 0;
$forum_sync_data = array();
$forum_sync_data[$forum_id] = current($topic_data);
$forum_sync_data[$to_forum_id] = $forum_data;
foreach ($topic_data as $topic_id => $topic_info)
{
if ($topic_info['topic_approved'] == '1')
{
$topics_authed_moved++;
}
}
$sql = 'SELECT COUNT(p.post_id) AS topic_posts, MAX(p.post_id) AS last_post_id
FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . ' t
WHERE ' . $db->sql_in_set('t.topic_id', $topic_ids) . '
AND p.topic_id = t.topic_id
AND t.topic_approved = 1
AND p.post_approved = 1';
$result = $db->sql_query($sql);
$row_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$forum_sync_data[$forum_id]['forum_posts'] -= (int) $row_data['topic_posts'];
$forum_sync_data[$to_forum_id]['forum_posts'] += (int) $row_data['topic_posts'];
$forum_sync_data[$forum_id]['forum_topics'] -= (int) $topics_moved;
$forum_sync_data[$to_forum_id]['forum_topics'] += (int) $topics_moved;
$forum_sync_data[$forum_id]['forum_topics_real'] -= (int) $topics_authed_moved;
$forum_sync_data[$to_forum_id]['forum_topics_real'] += (int) $topics_authed_moved;
$db->sql_transaction('begin');
// Move topics, but do not resync yet
move_topics($topic_ids, $to_forum_id, false);
@ -575,14 +609,115 @@ function mcp_move_topic($topic_ids)
);
$db->sql_query('INSERT INTO ' . TOPICS_TABLE . $db->sql_build_array('INSERT', $shadow));
$forum_sync_data[(int) $row['forum_id']]['forum_topics']++;
}
}
unset($topic_data);
// Now sync forums
sync('forum', 'forum_id', $forum_ids);
$success_msg = (sizeof($topic_ids) == 1) ? 'TOPIC_MOVED_SUCCESS' : 'TOPICS_MOVED_SUCCESS';
// we must update the info, this post is being moved and is not the newest anymore
if ($forum_sync_data[$forum_id]['forum_last_post_id'] == $row_data['last_post_id'])
{
$forum_sync_data[$forum_id]['forum_last_post_id'] = 0;
$forum_sync_data[$forum_id]['forum_last_post_subject'] = '';
$forum_sync_data[$forum_id]['forum_last_post_time'] = 0;
$forum_sync_data[$forum_id]['forum_last_poster_id'] = 0;
$forum_sync_data[$forum_id]['forum_last_poster_name'] = '';
$forum_sync_data[$forum_id]['forum_last_poster_colour'] = '';
// I want the newest post that is not in the collection
// TODO: this is the last trouble maker
$sql = 'SELECT MAX(p.post_id) AS last_post_id
FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . ' t
WHERE p.topic_id = t.topic_id
AND t.topic_approved = 1
AND p.post_approved = 1
AND t.forum_id = ' . $forum_id;
$result = $db->sql_query($sql);
if ($last_post_id = $db->sql_fetchfield('last_post_id', false, $result))
{
$sql = 'SELECT p.post_subject, p.post_time, p.post_username, p.poster_id, u.username as poster_name, u.user_colour as poster_colour
FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
WHERE p.post_id = ' . $last_post_id . '
AND p.poster_id = u.user_id';
$result2 = $db->sql_query($sql);
$post_data = $db->sql_fetchrow($result2);
$db->sql_freeresult($result2);
$post_data['post_id'] = $last_post_id;
if ($post_data['poster_id'] == ANONYMOUS)
{
$post_data['poster_name'] = $post_data['post_username'];
}
unset($post_data['post_username']);
foreach ($post_data as $row => $val)
{
$forum_sync_data[$forum_id]['forum_last_' . $row] = $val;
}
}
$db->sql_freeresult($result);
}
// we must update the info, this post is being moved and is not the newest anymore
if ($forum_sync_data[$to_forum_id]['forum_last_post_id'] < $row_data['last_post_id'])
{
$forum_sync_data[$to_forum_id]['forum_last_post_id'] = 0;
$forum_sync_data[$to_forum_id]['forum_last_post_subject'] = '';
$forum_sync_data[$to_forum_id]['forum_last_post_time'] = 0;
$forum_sync_data[$to_forum_id]['forum_last_poster_id'] = 0;
$forum_sync_data[$to_forum_id]['forum_last_poster_name'] = '';
$forum_sync_data[$to_forum_id]['forum_last_poster_colour'] = '';
// mod just moved all the posts out of the forum!
$sql = 'SELECT p.post_subject, p.post_time, p.post_username, p.poster_id, u.username as poster_name, u.user_colour as poster_colour
FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
WHERE p.post_id = ' . $row_data['last_post_id'] . '
AND p.poster_id = u.user_id';
$result2 = $db->sql_query($sql);
$post_data = $db->sql_fetchrow($result2);
$db->sql_freeresult($result2);
if ($post_data)
{
$post_data['post_id'] = $row_data['last_post_id'];
if ($post_data['poster_id'] == ANONYMOUS)
{
$post_data['poster_name'] = $post_data['post_username'];
}
unset($post_data['post_username']);
foreach ($post_data as $row => $val)
{
$forum_sync_data[$to_forum_id]['forum_last_' . $row] = $val;
}
}
}
foreach ($forum_sync_data as $forum_id_key => $sql_ary)
{
foreach ($sql_ary as $key => $value)
{
if (strpos($key, 'forum_last_') === 0 || $key === 'forum_posts' || $key === 'forum_topics' || $key === 'forum_topics_real')
{
continue;
}
unset($sql_ary[$key]);
}
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $sql_ary) . '
WHERE forum_id = ' . $forum_id_key;
$db->sql_query($sql);
}
$db->sql_transaction('commit');
}
else
{