/**
* Update the sorting property values of all models.
*
* @return void
*/
private function updateSorting()
{
$ids = $this->getModelIds();
// If no "next" sibling, simply increment the sorting as we are at the end of the list.
if (!$this->marker) {
foreach ($this->results as $model) {
$this->position += 128;
/** @var ModelInterface $model */
$model->setProperty($this->getSortingProperty(), $this->position);
}
return;
}
$delta = $this->determineDelta();
// Loop over all models and increment sorting value.
foreach ($this->results as $model) {
$this->position += $delta;
/** @var ModelInterface $model */
$model->setProperty($this->getSortingProperty(), $this->position);
}
// When the sorting exceeds the sorting of the "next" sibling, we need to push the remaining siblings to the
// end of the list.
if ($this->marker->getProperty($this->getSortingProperty()) <= $this->position) {
do {
// Skip models about to be pasted.
if (in_array($this->marker->getId(), $ids)) {
$this->marker = $this->siblingsCopy->shift();
continue;
}
$this->position += $delta;
$this->marker->setProperty($this->getSortingProperty(), $this->position);
$this->results->push($this->marker);
$this->marker = $this->siblingsCopy->shift();
} while ($this->marker);
}
}
/**
* Calculate the resulting list.
*
* @return void
*/
protected function calculate()
{
if (isset($this->results) || $this->models->length() == 0) {
return;
}
$ids = $this->getModelIds();
$this->results = clone $this->models;
$this->siblingsCopy = clone $this->siblings;
$this->scanToDesiredPosition();
// If no "next" sibling, simply increment the sorting as we are at the end of the list.
if (!$this->marker) {
foreach ($this->results as $model) {
$this->position += 128;
/** @var ModelInterface $model */
$model->setProperty($this->getSortingProperty(), $this->position);
}
return;
}
// Determine delta value: ((next sorting - current sorting) / amount of insert models).
$delta = ($this->marker->getProperty($this->getSortingProperty()) - $this->position) / $this->results->length();
// If delta too narrow, we need to make room.
if ($delta < 2) {
$delta = 128;
}
// Loop over all models and increment sorting value.
foreach ($this->results as $model) {
$this->position += $delta;
/** @var ModelInterface $model */
$model->setProperty($this->getSortingProperty(), $this->position);
}
// When the sorting exceeds the sorting of the "next" sibling, we need to push the remaining siblings to the
// end of the list.
if ($this->marker->getProperty($this->getSortingProperty()) <= $this->position) {
do {
// Skip models about to be pasted.
if (in_array($this->marker->getId(), $ids)) {
$this->marker = $this->siblingsCopy->shift();
continue;
}
$this->position += $delta;
$this->marker->setProperty($this->getSortingProperty(), $this->position);
$this->results->push($this->marker);
$this->marker = $this->siblingsCopy->shift();
} while ($this->marker);
}
}
/**
* Load property values.
*
* @return void
*/
private function loadPropertyValues()
{
$flatten = $this->flatten($this->getData());
$this->propertyValues = new PropertyValueBag($flatten);
$this->model->setPropertiesAsArray($flatten);
foreach ($this->getForms() as $form) {
foreach ($form->getFields() as $field) {
$defintion = $this->environment->getDataDefinition()->getPropertiesDefinition();
$defintion->addProperty($field);
if (!$this->isSubmit()) {
continue;
}
$value = $this->environment->getInputProvider()->getValue($field->getName(), true);
// Set value to property values and to model. If validation failed, the widget manager loads data
// from the model.
$this->model->setProperty($field->getName(), $value);
$this->propertyValues->setPropertyValue($field->getName(), $value);
}
}
}
/**
* Handle a property in a cloned model.
*
* @param ModelInterface $model The cloned model.
*
* @param PropertyInterface $property The property to handle.
*
* @param DataProviderInterface $dataProvider The data provider the model originates from.
*
* @return void
*/
private function handleClonedModelProperty(ModelInterface $model, PropertyInterface $property, DataProviderInterface $dataProvider)
{
$extra = $property->getExtra();
$propName = $property->getName();
// Check doNotCopy.
if (isset($extra['doNotCopy']) && $extra['doNotCopy'] === true) {
$model->setProperty($propName, null);
return;
}
// Check uniqueness.
if (isset($extra['unique']) && $extra['unique'] === true && !$dataProvider->isUniqueValue($propName, $model->getProperty($propName))) {
// Implicit "do not copy" unique values, they cannot be unique anymore.
$model->setProperty($propName, null);
}
}
/**
* {@inheritdoc}
*/
public function __set($name, $value)
{
$this->model->setProperty($name, $value);
}
