/**
* Maps data from the form to the entity where the field name matches the name of an entity's property.
* Optionally specify a prefix if the form fields have one.
* @param FormBase $form Form containing the values to map
* @param DomainObjectBase $entity Entity to map the values to
* @param string $name_prefix Field name prefix that may be applied to form field names
* @param boolean $strict Where a name prefix is supplied, set this to true if you ONLY want to map fields that have a matching prefix (otherwise it will map fields that have the prefix or no prefix)
* @return DomainObjectBase
*/
protected function mapScalarFormElements(FormBase $form, DomainObjectBase $entity, $name_prefix = '', $strict = false)
{
$properties = $entity->getProperties(true);
foreach ($properties as $property) {
if ($form->fieldExists($name_prefix . $property)) {
$entity->{$property} = $form->getField($name_prefix . $property)->value;
} else {
if (strlen($name_prefix) > 0 && !$strict) {
if ($form->fieldExists($property)) {
$entity->{$property} = $form->getField($property)->value;
}
}
}
}
return $entity;
}
/**
* @param DomainObjectBase $domain_object
* @param int $direction
* @return DomainObjectBase|FormBase
*/
protected function mapEntityFields(DomainObjectBase $domain_object, $direction = self::DIRECTION_ENTITY_TO_FORM, $labels_only = false)
{
$properties = $domain_object->getProperties(false, true);
foreach ($properties as $property => $data_type) {
if ($domain_object->{$property} instanceof DomainObjectBase) {
$child_object = $domain_object->{$property};
$child_properties = $child_object->getProperties(true);
$prefix = $property . '_';
$this->applyPropertyMappings($child_object, $child_properties, $direction, $prefix, $labels_only);
} else {
if ($data_type == 'DateTime' || $data_type == '\\DateTime') {
if ($direction == self::DIRECTION_ENTITY_TO_FORM) {
$date_value = $domain_object->{$property};
if ($date_value && $date_value instanceof \DateTime) {
$this->mapEntityValueToField($property, $domain_object->{$property});
}
} else {
$date_field = $this->form->getField($property, true);
if ($date_field) {
$date_value = $date_field->getValue();
if ($date_value) {
$date_value = new \DateTime($date_value);
}
$this->mapFieldValueToEntity($property, $date_value ? $date_value : null, $domain_object);
}
}
}
}
}
return $this->applyPropertyMappings($domain_object, $domain_object->getProperties(true), $direction, '', $labels_only);
}
