public function authorizePost($forum, $topic)
{
if (Authorize::canPost(Auth::user(), $forum, $topic) === false) {
abort(403);
}
}
public function refreshForumCache($forum = null, $postsChangeCount = 0)
{
if ($forum !== null) {
if (Forum\Authorize::increasesPostsCount($this, $forum) !== true) {
$postsChangeCount = 0;
}
// In case user_posts is 0 and $postsChangeCount is -1.
$newPostsCount = DB::raw("GREATEST(CAST(user_posts AS SIGNED) + {$postsChangeCount}, 0)");
} else {
$newPostsCount = $this->forumPosts()->whereIn('forum_id', Forum\Authorize::postsCountedForums($this))->count();
}
$lastPost = $this->forumPosts()->last()->select('post_time')->first();
// null time will be stored as 0 by the db. Nothing can be done about
// it, short of changing the column to allow null.
$lastPostTime = $lastPost !== null ? $lastPost->post_time : null;
return $this->update(['user_posts' => $newPostsCount, 'user_lastpost_time' => $lastPostTime]);
}
public function canBeRepliedBy($user)
{
$key = $user === null ? '-1' : "{$user->user_id}";
if (!isset($this->_canBeRepliedBy[$key])) {
$this->_canBeRepliedBy[$key] = Authorize::canPost($user, $this->forum, $this);
}
return $this->_canBeRepliedBy[$key];
}
public function checkForumTopicStore($user, $forum)
{
$prefix = 'forum.topic.store.';
$this->ensureLoggedIn($user);
$this->ensureCleanRecord($user);
if ($user->isGMT()) {
return 'ok';
}
if (!$this->doCheckUser($user, 'ForumView', $forum)->can()) {
return $prefix . 'no_forum_access';
}
if (!$forum->isOpen()) {
return $prefix . 'forum_closed';
}
if (!ForumAuthorize::aclCheck($user, 'f_post', $forum)) {
return $prefix . 'no_permission';
}
return 'ok';
}