/**
* save
*
* @param Data $data
*
* @return mixed|Data
*/
public function save(Data $data)
{
$data->title = trim($data->title);
$data->alias = $data->alias ?: OutputFilter::stringURLUnicodeSlug($data->title);
if (!$data->alias) {
$data->alias = OutputFilter::stringURLSafe((new Date())->toISO8601());
}
$mapper = new DataMapper('posts');
// Increment alias
$conditions = ['alias' => $data->alias, 'blog' => $data->blog];
$conditions[] = 'id != ' . ($data->id ?: -1);
while ($mapper->findOne($conditions)->notNull()) {
$conditions['alias'] = $data->alias = String::increment($data->alias, String::INCREMENT_STYLE_DASH);
}
$data = $mapper->saveOne($data);
// Save Categories
$categories = $data->category ?: [];
$dataSet = [];
foreach ($categories as $k => $cat) {
$dataSet[$k]['category'] = $cat;
$dataSet[$k]['post'] = $data->id;
}
(new DataMapper('category_post_maps'))->flush($dataSet, ['post' => $data->id]);
return $data;
}
