function getBookContributionComments()
{
global $current_user;
/* @var $current_user CurrentUser */
$id_book = isset($this->params['book_id']) ? (int) $this->params['book_id'] : false;
if (!$id_book) {
return;
}
$book = Books::getInstance()->getByIdLoaded($id_book);
/* @var $book Book */
if (!$book->exists) {
throw new Exception('book #' . $book->id . ' not exists');
}
$cond = new Conditions();
$per_page = 0;
if (isset($this->params['per_page'])) {
$per_page = (int) $this->params['per_page'];
}
$per_page = $per_page > 0 ? $per_page : 20;
$pagingName = isset($this->params['paging_parameter_name']) ? $this->params['paging_parameter_name'] : 'p';
$cond->setPaging(1000, $per_page, $pagingName);
$limit = $cond->getMongoLimit();
list($comments, $count) = MongoDatabase::getBookComments($id_book, $per_page, $limit);
$uids = array();
$comments['comments'] = isset($comments['comments']) ? $comments['comments'] : array();
foreach ($comments['comments'] as &$comment) {
$comment['commenter_id'] = $comment['user_id'];
$comment['type'] = 'book';
$comment['time'] = date('Y/m/d H:i:s', $comment['time']);
$uids[$comment['user_id']] = $comment['user_id'];
}
$cond = new Conditions();
$cond->setPaging($count, $per_page, $pagingName);
$this->data['conditions'] = $cond->getConditions();
$this->data['comments'] = isset($comments['comments']) ? $comments['comments'] : array();
$this->data['comments']['title'] = 'Обсуждение книги «' . $book->getTitle(true) . '»';
$this->data['comments']['count'] = $count;
$this->data['users'] = $this->getCommentsUsers($uids);
}
