/**
* Save tag
*
* @throws \RuntimeException
*
* @return $this
*/
public function save()
{
$hydrator = new ClassMethods();
$properties = $hydrator->extract($this);
$data = array();
unset($properties['audio_properties']);
foreach ($properties as $name => $value) {
if (null === $value) {
continue;
}
switch ($name) {
case 'track':
if (null !== $properties['track_count']) {
$value .= '/' . $properties['track_count'];
}
$data['track'] = array($value);
break;
case 'works':
$data['content_group_description'] = array($value);
break;
case 'disc':
if (null !== $properties['disc_count']) {
$value .= '/' . $properties['disc_count'];
}
$data['part_of_a_set'] = array($value);
break;
case 'picture':
/** @var \GravityMedia\Metadata\Feature\Picture $value */
$data['attached_picture'] = array(array('data' => $value->getData(), 'mime' => $value->getMime(), 'picturetypeid' => array_search($value->getPictureType(), GetId3::getId3v2PictureTypes()), 'description' => $value->getDescription()));
break;
default:
$data[$name] = array($value);
break;
}
}
return $this->writer->write($data);
}
/**
* Set picture type
*
* @param string $pictureType
*
* @throws \BadMethodCallException
*
* @return $this
*/
public function setPictureType($pictureType)
{
if (!is_array($this->availablePictureTypes)) {
$this->availablePictureTypes = array_values(GetId3::getId3v2PictureTypes());
}
if (in_array($pictureType, $this->availablePictureTypes)) {
$this->pictureType = $pictureType;
return $this;
}
throw new \BadMethodCallException(sprintf('The picture type "%s" is not available', $pictureType));
}
