/**
* Gets the list of current votes on this object by the current user
*
* @param Member $user
*
* @return ArrayList
*/
public function currentVotesByUser($user = null)
{
if (!$user) {
$user = $this->securityContext->getMember();
}
$votes = MicroPostVote::get()->filter(array('UserID' => $user->ID, 'PostID' => $this->ID));
return $votes->toArray();
}
/**
* Create a list of posts depending on a filter and time range
*
* @param array $filter
*
* @param int $since
* The ID after which to get posts
* @param int $before
* The ID or pagination offset from which to get posts before.
* @param type $topLevelOnly
* Only retrieve the top level of posts.
* @param array $tags
* A set of tags to filter posts by
* @param int $offset
* Offset to start returning results by
* @param int $number
* How many results to return
*
* @return DataList
*/
public function microPostList($filter, $sortBy = 'ID', $since = 0, $before = false, $topLevelOnly = true, $tags = array(), $offset = 0, $number = 10)
{
if ($topLevelOnly) {
$filter['ParentID'] = '0';
}
$filter['Deleted'] = 0;
if ($since) {
$since = Convert::raw2sql($since);
$filter['ID:GreaterThan'] = $since;
}
if ($before !== false) {
$before = (int) $before;
$filter['ID:LessThan'] = $before;
}
$sort = array();
if (is_string($sortBy)) {
if (in_array($sortBy, $this->canSort)) {
$sort[$sortBy] = 'DESC';
}
// final sort as a tie breaker
$sort['ID'] = 'DESC';
} else {
if (is_array($sortBy)) {
// $sort = $sortBy;
foreach ($sortBy as $sortKey => $sortDir) {
if (in_array($sortKey, $this->canSort)) {
$sort[$sortKey] = $sortDir;
}
}
} else {
$sort = array('ID' => 'DESC');
}
}
$offset = (int) $offset;
$limit = $number ? $offset . ', ' . (int) $number : '';
if (count($tags)) {
$filter['Tags.Title'] = $tags;
}
$this->recordUserAction();
$list = MicroPost::get()->filter($filter)->sort($sort)->limit($limit);
$list = $this->updatePostList($list);
// if we're only allowing singe votes, we need to get _all_ the current user's votes and
// mark the individual posts that have been voted on; this allows the toggling
// of the vote options
if ($this->singleVotes && $this->securityContext->getMember()) {
$ids = $list->column('ID');
$votes = MicroPostVote::get()->filter(array('UserID' => $this->securityContext->getMember()->ID, 'PostID' => $ids));
$map = $votes->map('PostID', 'Direction')->toArray();
foreach ($list as $post) {
if (isset($map[$post->ID])) {
$post->UserVote = $map[$post->ID] > 0 ? 'upvote' : 'downvote';
}
}
}
return $list->restrict();
}
