function sp_update_users_newposts()
{
global $spThisUser;
# Check the users checktime against the last post timestamp to see if we need to do this
$checkTime = spdb_zone_mysql_checkdate($spThisUser->checktime);
$postTime = sp_get_option('poststamp');
if (strtotime($checkTime) > strtotime($postTime) && !isset($_GET['mark-read'])) {
return;
}
# so there must have been a new post since the last page load for this user
$newPostList = $spThisUser->newposts;
if (empty($newPostList['topics'])) {
# clean it up to be on the safe side
unset($newPostList);
$newPostList = array();
$newPostList['topics'] = array();
$newPostList['forums'] = array();
}
# create new holding array and new checktime (now)
$addPostList = array();
$addPostList['topics'] = array();
$addPostList['forums'] = array();
sp_set_server_timezone();
$newCheckTime = sp_apply_timezone(time(), 'mysql');
# Use the current checktime for any new posts since users session began
$records = spdb_select('set', "SELECT DISTINCT topic_id, forum_id FROM " . SFPOSTS . "\n\t\t\t\t\t\t\t\t WHERE post_status = 0 AND post_date > '" . $checkTime . "' AND user_id != " . $spThisUser->ID . "\n\t\t\t\t\t\t\t\t ORDER BY post_id DESC LIMIT " . $spThisUser->unreadposts . ";", ARRAY_A);
if ($records) {
foreach ($records as $r) {
if (sp_get_auth('view_forum', $r['forum_id']) && !in_array($r['topic_id'], $newPostList['topics'])) {
$addPostList['topics'][] = $r['topic_id'];
$addPostList['forums'][] = $r['forum_id'];
}
}
}
$addPostList = apply_filters('sph_new_post_list', $addPostList, $newPostList);
# now merge the arrays and truncate if necessary
$newPostList['topics'] = array_merge($addPostList['topics'], $newPostList['topics']);
$newPostList['forums'] = array_merge($addPostList['forums'], $newPostList['forums']);
if (count($newPostList['topics']) > $spThisUser->unreadposts) {
array_splice($newPostList['topics'], $spThisUser->unreadposts);
array_splice($newPostList['forums'], $spThisUser->unreadposts);
}
# update sfmembers - do it here to ensure both are updated together
spdb_query("UPDATE " . SFMEMBERS . " SET newposts='" . serialize($newPostList) . "', checktime='" . $newCheckTime . "' WHERE user_id=" . $spThisUser->ID);
$spThisUser->newpostlist = true;
$spThisUser->checktime = $newCheckTime;
$spThisUser->newposts = $newPostList;
}
function sp_listview_populate_newposts($topicIds)
{
global $spThisUser;
$newList = array();
# First filter topics by those in the users new post list
$newTopicIds = array();
foreach ($topicIds as $topic) {
if (sp_is_in_users_newposts($topic)) {
$newTopicIds[] = $topic;
}
}
if ($newTopicIds) {
# construct the query - need to add in sfwaiting for admins
$where = SFPOSTS . '.topic_id IN (' . implode(',', $newTopicIds) . ') AND (post_date > "' . spdb_zone_mysql_checkdate($spThisUser->lastvisit) . '")';
if ($spThisUser->admin || $spThisUser->moderator) {
$wPosts = spdb_select('col', 'SELECT post_id FROM ' . SFWAITING);
if ($wPosts) {
$where .= ' OR (' . SFPOSTS . '.post_id IN (' . implode(",", $wPosts) . '))';
}
}
$spdb = new spdbComplex();
$spdb->table = SFPOSTS;
$spdb->fields = SFPOSTS . '.topic_id, ' . SFPOSTS . '.post_id, post_index, ' . spdb_zone_datetime('post_date') . ',
guest_name, ' . SFPOSTS . '.user_id, display_name, post_count-post_index+1 AS new_post_count';
$spdb->left_join = array(SFMEMBERS . ' ON ' . SFMEMBERS . '.user_id = ' . SFPOSTS . '.user_id');
$spdb->join = array(SFTOPICS . ' ON ' . SFPOSTS . '.topic_id = ' . SFTOPICS . '.topic_id');
$spdb->where = $where;
$spdb->orderby = 'topic_id, post_id';
$spdb = apply_filters('sph_listview_newposts_query', $spdb, $this);
$postrecords = $spdb->select();
if ($postrecords) {
$cTopic = 0;
foreach ($postrecords as $p) {
if ($p->topic_id != $cTopic) {
$cTopic = $p->topic_id;
$newList[$cTopic] = new stdClass();
$newList[$cTopic]->topic_id = $cTopic;
$newList[$cTopic]->new_post_count = $p->new_post_count;
$newList[$cTopic]->new_post_post_id = $p->post_id;
$newList[$cTopic]->new_post_post_index = $p->post_index;
$newList[$cTopic]->new_post_post_date = $p->post_date;
$newList[$cTopic]->new_post_user_id = $p->user_id;
$newList[$cTopic]->new_post_display_name = sp_filter_name_display($p->display_name);
$newList[$cTopic]->new_post_guest_name = sp_filter_name_display($p->guest_name);
}
}
}
}
return $newList;
}