/**
* Write a component collection property value
*
* Ie when you write an order, it's implicitly needed to write it's lines
*
* @param $object object
* @param $property Reflection_Property
* @param $collection Component[]
*/
private function writeCollection($object, Reflection_Property $property, $collection)
{
// old collection
$class_name = get_class($object);
$old_object = Search_Object::create($class_name);
$this->setObjectIdentifier($old_object, $this->getObjectIdentifier($object));
$aop_getter_ignore = Getter::$ignore;
Getter::$ignore = false;
$old_collection = $property->getValue($old_object);
Getter::$ignore = $aop_getter_ignore;
$element_class = $property->getType()->asReflectionClass();
/** @var $element_link Class_\Link_Annotation */
$element_link = $element_class->getAnnotation('link');
// collection properties : write each of them
$id_set = [];
if ($collection) {
foreach ($collection as $key => $element) {
if (!is_a($element, $element_class->getName())) {
$collection[$key] = $element = Builder::createClone($element, $element_class->getName(), [$element_link->getLinkClass()->getCompositeProperty()->name => $element]);
}
$element->setComposite($object, $property->getAnnotation('foreign')->value);
$id = $element_link->value ? $this->getLinkObjectIdentifier($element, $element_link) : $this->getObjectIdentifier($element);
if (!empty($id)) {
$id_set[$id] = true;
}
$this->write($element);
}
}
// remove old unused elements
foreach ($old_collection as $old_element) {
$id = $element_link->value ? $this->getLinkObjectIdentifier($old_element, $element_link) : $this->getObjectIdentifier($old_element);
if (!isset($id_set[$id])) {
$this->delete($old_element);
}
}
}
/**
* Create a clone of the object, using a built class if needed
*
* @param $object object
* @param $class_name string if set, the new object will use the matching built class
* this class name must inherit from the object's class
* @param $properties_values array some properties values for the cloned object
* @param $same_identifier boolean
* @return object
*/
public static function createClone($object, $class_name = null, $properties_values = [], $same_identifier = true)
{
$class_name = self::className($class_name);
$source_class_name = get_class($object);
if (!isset($class_name)) {
$class_name = self::className($source_class_name);
}
if ($class_name !== $source_class_name) {
// initialises cloned object
$clone = self::create($class_name);
$destination_class = new Link_Class($class_name);
// deactivate AOP
if (isset($clone->_)) {
$save_aop = $clone->_;
unset($clone->_);
}
// copy official properties values from the source object
$properties = (new Reflection_Class($source_class_name))->accessProperties();
foreach ($properties as $property) {
if (!isset($save_aop[$property->name])) {
$property->setValue($clone, $property->getValue($object));
}
}
// copy unofficial properties values from the source object (ie AOP properties aliases)
// clone collection objects using the destination collection property type
$clone_collection = [];
foreach (get_object_vars($object) as $property_name => $value) {
if ($property_name !== '_' && !isset($properties[$property_name])) {
$clone->{$property_name} = $value;
if (isset($properties[rtrim($property_name, '_')])) {
$property = $properties[rtrim($property_name, '_')];
if ($property->getAnnotation('link') == Link_Annotation::COLLECTION) {
$element_class_from = $property->getType()->getElementTypeAsString();
$property = $destination_class->getProperty($property->name);
$element_class_to = $property->getType()->getElementTypeAsString();
if ($element_class_to != $element_class_from) {
$clone_collection[substr($property_name, 0, -1)] = $element_class_to;
}
}
}
}
}
// reactivate AOP
if (isset($save_aop)) {
$clone->_ = $save_aop;
}
foreach ($clone_collection as $property_name => $element_class_to) {
$elements = [];
foreach ($object->{$property_name} as $key => $element) {
$elements[$key] = Builder::createClone($element, $element_class_to, [], $same_identifier);
}
$clone->{$property_name} = $elements;
}
// linked class object to link class object : store source object to linked object
$destination_class = new Link_Class($class_name);
if ($linked_class_name = $destination_class->getLinkedClassName()) {
if ($linked_class_name == $source_class_name) {
$destination_class->getLinkProperty()->setValue($clone, $object);
}
}
// identify destination object = source object, or disconnect destination object
if ($same_identifier) {
Dao::replace($clone, $object, false);
} else {
Dao::disconnect($clone);
}
} else {
$clone = clone $object;
}
// copy added properties values to the cloned object
if ($properties_values) {
$properties = (new Reflection_Class($class_name))->accessProperties();
foreach ($properties_values as $property_name => $value) {
$properties[$property_name]->setValue($clone, $value);
}
}
return $clone;
}
/**
* @param $array
* @param $object
* @return array
*/
private function initLinkObject(&$array, &$object)
{
/** @var $link Class_\Link_Annotation */
$link = $this->class->getAnnotation('link');
if ($link->value) {
$id_property_value = null;
$linked_class_name = null;
$link_properties = $link->getLinkProperties();
$search = [];
foreach ($link_properties as $property) {
if ($property->getType()->isClass()) {
$property_name = $property->getName();
$id_property_name = 'id_' . $property_name;
if (isset($array[$id_property_name]) && $array[$id_property_name]) {
$search[$property_name] = $array[$id_property_name];
}
$property_class_name = $property->getType()->asString();
if (is_a($property_class_name, $link->value, true)) {
$id_property_value = isset($array[$id_property_name]) ? $array[$id_property_name] : null;
$linked_class_name = $property_class_name;
if (!isset($array[$id_property_name]) && !isset($array[$property_name])) {
$linked_array = $array;
foreach (array_keys($link_properties) as $link_property_name) {
unset($linked_array[$link_property_name]);
}
$builder = new Object_Builder_Array($property_class_name, $this->from_form);
$array[$property_name] = $builder->build($linked_array);
}
}
}
}
if (count($search) >= 2) {
$object = Dao::searchOne($search, $this->class->name);
}
if ($id_property_value && !$object) {
$object = Builder::createClone(Dao::read($id_property_value, $linked_class_name), $this->class->name);
}
return $search;
}
return null;
}
