Gazelle/sections/userhistory/catchup.php
2013-09-06 08:00:41 +00:00

35 lines
965 B
PHP

<?
authorize();
$UserSubscriptions = Subscriptions::get_subscriptions();
if (!empty($UserSubscriptions)) {
$DB->query("
INSERT INTO forums_last_read_topics (UserID, TopicID, PostID)
SELECT '$LoggedUser[ID]', ID, LastPostID
FROM forums_topics
WHERE ID IN (".implode(',', $UserSubscriptions).')
ON DUPLICATE KEY UPDATE
PostID = LastPostID');
}
$DB->query("
INSERT INTO users_comments_last_read (UserID, Page, PageID, PostID)
SELECT $LoggedUser[ID], t.Page, t.PageID, t.LastPostID
FROM (
SELECT
s.Page,
s.PageID,
IFNULL(c.ID, 0) AS LastPostID
FROM users_subscriptions_comments AS s
LEFT JOIN comments AS c ON c.Page = s.Page
AND c.ID = (
SELECT MAX(ID)
FROM comments
WHERE Page = s.Page
AND PageID = s.PageID
)
) AS t
ON DUPLICATE KEY UPDATE
PostID = LastPostID");
$Cache->delete_value('subscriptions_user_new_'.$LoggedUser['ID']);
header('Location: userhistory.php?action=subscriptions');
?>