/**
* Decide whether to show child digital objects as a compound object based
* on 'displayAsCompound' toggle and available digital objects.
*
* @return boolean
*/
public function showAsCompoundDigitalObject()
{
// Return false if this digital object is not linked directly to an
// information object
if (null === $this->informationObjectId) {
return false;
}
// Return false if "show compound" toggle is not set to '1' (yes)
$showCompoundProp = QubitProperty::getOneByObjectIdAndName($this->id, 'displayAsCompound');
if (null === $showCompoundProp || '1' != $showCompoundProp->getValue(array('sourceCulture' => true))) {
return false;
}
// Return false if this object has no children with digital objects
$criteria = new Criteria();
$criteria->addJoin(QubitInformationObject::ID, QubitDigitalObject::INFORMATION_OBJECT_ID);
$criteria->add(QubitInformationObject::PARENT_ID, $this->informationObjectId);
if (0 === count(QubitDigitalObject::get($criteria))) {
return false;
}
return true;
}
/**
* Save a related property and create a new property if a matching one doesn't
* already exist.
*
* @param string $name name of property
* @param string $value new value to set
* @param array $options array of options
* @return QubitInformationObject
*/
public function saveProperty($name, $value, $options = array())
{
// Get existing property if possible
if (null === ($property = QubitProperty::getOneByObjectIdAndName($this->id, $name, $options))) {
// Create a new property if required
$property = new QubitProperty();
$property->setObjectId($this->id);
$property->setName($name);
if (isset($options['scope'])) {
$property->setScope($options['scope']);
}
}
$property->setValue($value, $options);
$property->save();
return $this;
}
