/**
* @see \wcf\system\user\activity\event\IUserActivityEvent::prepare()
*/
public function prepare(array $events)
{
$newsIDs = array();
foreach ($events as $event) {
$newsIDs[] = $event->objectID;
}
$newsList = new ViewableNewsList();
$newsList->getConditionBuilder()->add("news.newsID IN (?)", array($newsIDs));
$newsList->readObjects();
$newsEntries = $newsList->getObjects();
foreach ($events as $event) {
if (isset($newsEntries[$event->objectID])) {
$news = $newsEntries[$event->objectID];
if (!$news->canRead()) {
continue;
}
$event->setIsAccessible();
$text = WCF::getLanguage()->getDynamicVariable('news.recentActivity.likedNews', array('news' => $news));
$event->setTitle($text);
$event->setDescription($news->getExcerpt());
} else {
$event->setIsOrphaned();
}
}
}
/**
* @see \wcf\system\user\activity\event\IUserActivityEvent::prepare()
*/
public function prepare(array $events)
{
$responseIDs = array();
foreach ($events as $event) {
$responseIDs[] = $event->objectID;
}
$responseList = new CommentResponseList();
$responseList->getConditionBuilder()->add("comment_response.responseID IN (?)", array($responseIDs));
$responseList->readObjects();
$responses = $responseList->getObjects();
$commentIDs = $comments = array();
foreach ($responses as $response) {
$commentIDs[] = $response->commentID;
}
if (!empty($commentIDs)) {
$commentList = new CommentList();
$commentList->getConditionBuilder()->add("comment.commentID IN (?)", array($commentIDs));
$commentList->readObjects();
$comments = $commentList->getObjects();
}
// fetch news entries
$newsIDs = $news = array();
foreach ($comments as $comment) {
$newsIDs[] = $comment->objectID;
}
if (!empty($newsIDs)) {
$newsList = new ViewableNewsList();
$newsList->getConditionBuilder()->add("news.newsID IN (?)", array($newsIDs));
$newsList->readObjects();
$news = $newsList->getObjects();
}
$userIDs = $user = array();
foreach ($comments as $comment) {
$userIDs[] = $comment->userID;
}
if (!empty($userIDs)) {
$userList = new UserList();
$userList->getConditionBuilder()->add("user_table.userID IN (?)", array($userIDs));
$userList->readObjects();
$users = $userList->getObjects();
}
foreach ($events as $event) {
if (isset($responses[$event->objectID])) {
$response = $responses[$event->objectID];
$comment = $comments[$response->commentID];
if (isset($news[$comment->objectID]) && isset($users[$comment->userID])) {
$newsEntry = $news[$comment->objectID];
if (!$newsEntry->canRead()) {
continue;
}
$event->setIsAccessible();
$text = WCF::getLanguage()->getDynamicVariable('news.recentActivity.newsCommentResponse', array('commentAuthor' => $users[$comment->userID], 'news' => $newsEntry));
$event->setTitle($text);
$event->setDescription($response->getExcerpt());
continue;
}
}
$event->setIsOrphaned();
}
}
/**
* Gets a specific news entry as viewable news entry.
*
* @param integer $newsID
* @return \wcf\data\news\ViewableNews
*/
public static function getViewableNews($newsID)
{
$list = new ViewableNewsList();
$list->enableAttachmentLoading(false);
$list->setObjectIDs(array($newsID));
$list->readObjects();
$objects = $list->getObjects();
if (isset($objects[$newsID])) {
return $objects[$newsID];
}
return null;
}