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Fix r9755 for #46765

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Authorised by: ToonArmy

git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@9855 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Ruslan Uzdenov 2009-07-26 10:16:52 +00:00
parent 801ac58bcf
commit ba37fa4f49
2 changed files with 28 additions and 17 deletions
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43
phpBB/includes/functions.php
View file

@ -4138,7 +4138,7 @@ function get_unread_topics_list($user_id = false, $sql_extra = '')
{
global $config, $db, $user;
if($user_id === false)
if ($user_id === false)
{
$user_id = $user->data['user_id'];
}
@ -4150,25 +4150,28 @@ function get_unread_topics_list($user_id = false, $sql_extra = '')
{
// List of the tracked forums (not ideal, hope the better way will be found)
// This list is to fetch later the forums user never read (fully) before
$sql = 'SELECT forum_id FROM ' . FORUMS_TRACK_TABLE . "
$sql = 'SELECT forum_id
FROM ' . FORUMS_TRACK_TABLE . "
WHERE user_id = {$user_id}";
$result = $db->sql_query($sql);
while($row = $db->sql_fetchrow($result))
while ($row = $db->sql_fetchrow($result))
{
$tracked_forums_list[] = $row['forum_id'];
}
$db->sql_freeresult($result);
// Get list of the unread topics - on topics tracking as the first step
$sql = 'SELECT t.topic_id, t.topic_last_post_time, tt.mark_time FROM ' . TOPICS_TABLE . ' t, ' . TOPICS_TRACK_TABLE . " tt
$sql = 'SELECT t.topic_id, t.topic_last_post_time, tt.mark_time
FROM ' . TOPICS_TABLE . ' t, ' . TOPICS_TRACK_TABLE . " tt
WHERE t.topic_id = tt.topic_id
AND t.topic_last_post_time >= tt.mark_time
AND tt.user_id = {$user_id}
$sql_extra";
$sql_extra
ORDER BY t.topic_last_post_time DESC";
$result = $db->sql_query($sql);
while($row = $db->sql_fetchrow($result))
while ($row = $db->sql_fetchrow($result))
{
if($row['topic_last_post_time'] == $row['mark_time'])
if ($row['topic_last_post_time'] == $row['mark_time'])
{
// Check if there're read topics for the forums having unread ones
$read_topics_list[$row['topic_id']] = $row['mark_time'];
@ -4179,33 +4182,41 @@ function get_unread_topics_list($user_id = false, $sql_extra = '')
}
}
$db->sql_freeresult($result);
// Get the full list of the tracked topics
$tracked_topics_list = array_merge(array_keys($unread_topics_list), array_keys($read_topics_list));
// Get list of the unread topics - on forums tracking as the second step
// We don't take in account topics tracked before
$sql = 'SELECT t.topic_id, ft.mark_time FROM ' . TOPICS_TABLE . ' t, ' . FORUMS_TRACK_TABLE . ' ft
$sql = 'SELECT t.topic_id, ft.mark_time
FROM ' . TOPICS_TABLE . ' t, ' . FORUMS_TRACK_TABLE . ' ft
WHERE t.forum_id = ft.forum_id
AND t.topic_last_post_time > ft.mark_time
AND ' . $db->sql_in_set('t.topic_id', $tracked_topics_list, true, true) . "
AND ft.user_id = {$user_id}
$sql_extra";
$sql_extra
ORDER BY t.topic_last_post_time DESC";
$result = $db->sql_query($sql);
while($row = $db->sql_fetchrow($result))
while ($row = $db->sql_fetchrow($result))
{
$unread_topics_list[$row['topic_id']] = $row['mark_time'];
}
$db->sql_freeresult($result);
// Refresh the full list of the tracked topics
unset($tracked_topics_list);
$tracked_topics_list = array_merge(array_keys($unread_topics_list), array_keys($read_topics_list));
// And the last step - find unread topics were not found before (that can mean a user has never read some forums)
$sql = 'SELECT topic_id FROM ' . TOPICS_TABLE . "
$sql = 'SELECT topic_id
FROM ' . TOPICS_TABLE . "
WHERE topic_last_post_time > {$user->data['user_lastmark']}
AND " . $db->sql_in_set('topic_id', array_keys($unread_topics_list), true, true) . '
AND ' . $db->sql_in_set('forum_id', $tracked_forums_list, true, true) . "
$sql_extra";
$sql_extra
ORDER BY topic_last_post_time DESC";
$result = $db->sql_query_limit($sql, 1000);
while($row = $db->sql_fetchrow($result))
while ($row = $db->sql_fetchrow($result))
{
$unread_topics_list[$row['topic_id']] = $user->data['user_lastmark'];
}

2
phpBB/search.php
View file

@ -381,7 +381,7 @@ if ($keywords || $author || $author_id || $search_id || $submit)
$unread_list = array();
$unread_list = get_unread_topics_list();
if(!empty($unread_list))
if (!empty($unread_list))
{
$sql = 'SELECT t.topic_id
FROM ' . TOPICS_TABLE . ' t