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Further adjust unread tracking query, should work now for user last mark times less than forum/topic mark times.

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git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@10121 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen 2009-09-08 10:36:22 +00:00
parent d85493ab16
commit 5537393f76
2 changed files with 16 additions and 8 deletions
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20
phpBB/includes/functions.php
View file

@ -1683,6 +1683,8 @@ function get_unread_topics($user_id = false, $sql_extra = '', $sql_sort = '', $s
if ($config['load_db_lastread'] && $user->data['is_registered']) if ($config['load_db_lastread'] && $user->data['is_registered'])
{ {
// Get list of the unread topics // Get list of the unread topics
$last_mark = $user->data['user_lastmark'];
$sql_array = array( $sql_array = array(
'SELECT' => 't.topic_id, t.topic_last_post_time, tt.mark_time as topic_mark_time, ft.mark_time as forum_mark_time', 'SELECT' => 't.topic_id, t.topic_last_post_time, tt.mark_time as topic_mark_time, ft.mark_time as forum_mark_time',
@ -1691,16 +1693,23 @@ function get_unread_topics($user_id = false, $sql_extra = '', $sql_sort = '', $s
'LEFT_JOIN' => array( 'LEFT_JOIN' => array(
array( array(
'FROM' => array(TOPICS_TRACK_TABLE => 'tt'), 'FROM' => array(TOPICS_TRACK_TABLE => 'tt'),
'ON' => 't.topic_id = tt.topic_id AND t.topic_last_post_time > tt.mark_time AND tt.user_id = ' . $user_id, 'ON' => "tt.user_id = $user_id AND t.topic_id = tt.topic_id AND tt.mark_time > $last_mark",
), ),
array( array(
'FROM' => array(FORUMS_TRACK_TABLE => 'ft'), 'FROM' => array(FORUMS_TRACK_TABLE => 'ft'),
'ON' => 't.forum_id = ft.forum_id AND t.topic_last_post_time > ft.mark_time AND ft.user_id = ' . $user_id, 'ON' => "ft.user_id = $user_id AND t.forum_id = ft.forum_id AND ft.mark_time > $last_mark",
), ),
), ),
'WHERE' => "((tt.topic_id OR ft.forum_id) 'WHERE' => "
OR t.topic_last_post_time > {$user->data['user_lastmark']}) (
(tt.mark_time AND t.topic_last_post_time > tt.mark_time) OR
(tt.mark_time IS NULL AND ft.mark_time AND t.topic_last_post_time > ft.mark_time) OR
(
((tt.mark_time IS NULL AND ft.mark_time IS NULL) OR (tt.mark_time < $last_mark AND ft.mark_time < $last_mark))
AND t.topic_last_post_time > $last_mark
)
)
$sql_extra $sql_extra
$sql_sort", $sql_sort",
); );
@ -1711,8 +1720,7 @@ function get_unread_topics($user_id = false, $sql_extra = '', $sql_sort = '', $s
while ($row = $db->sql_fetchrow($result)) while ($row = $db->sql_fetchrow($result))
{ {
$topic_id = (int) $row['topic_id']; $topic_id = (int) $row['topic_id'];
$unread_topics[$topic_id] = ($row['topic_mark_time']) ? (int) $row['topic_mark_time'] : (($row['forum_mark_time']) ? (int) $row['forum_mark_time'] : $last_mark);
$unread_topics[$topic_id] = ($row['forum_mark_time']) ? (int) $row['forum_mark_time'] : (int) $row['topic_mark_time'];
} }
$db->sql_freeresult($result); $db->sql_freeresult($result);
} }

4
phpBB/includes/functions_display.php
View file

@ -107,9 +107,9 @@ function display_forums($root_data = '', $display_moderators = true, $return_mod
$ga_unread = false; $ga_unread = false;
if ($root_data['forum_id'] == 0) if ($root_data['forum_id'] == 0)
{ {
$unread_ga_list = get_unread_topics($user->data['user_id'], 'AND t.forum_id = 0'); $unread_ga_list = get_unread_topics($user->data['user_id'], 'AND t.forum_id = 0', '', 1);
if (sizeof($unread_ga_list)) if (!empty($unread_ga_list))
{ {
$ga_unread = true; $ga_unread = true;
} }