/**
* {@inheritdoc}
*/
public function mapDataToForms($choice, $radios)
{
$valueMap = array_flip($this->choiceList->getValuesForChoices(array($choice)));
foreach ($radios as $radio) {
$value = $radio->getConfig()->getOption('value');
$radio->setData(isset($valueMap[$value]) ? true : false);
}
}
/**
* {@inheritdoc}
*/
public function getValuesForChoices(array $choices)
{
if (!$this->loadedList) {
return $this->loader->loadValuesForChoices($choices, $this->value);
}
return $this->loadedList->getValuesForChoices($choices);
}
/**
* {@inheritdoc}
*/
public function mapDataToForms($choices, $checkboxes)
{
if (null === $choices) {
$choices = array();
}
if (!is_array($choices)) {
throw new TransformationFailedException('Expected an array.');
}
try {
$valueMap = array_flip($this->choiceList->getValuesForChoices($choices));
} catch (\Exception $e) {
throw new TransformationFailedException('Can not read the choices from the choice list.', $e->getCode(), $e);
}
foreach ($checkboxes as $checkbox) {
$value = $checkbox->getConfig()->getOption('value');
$checkbox->setData(isset($valueMap[$value]) ? true : false);
}
}
/**
* {@inheritdoc}
*/
public function getValuesForChoices(array $choices)
{
if ($this->loaded) {
// Check whether the loader has the same cache
if ($this->loadedList !== $this->loader->loadChoiceList($this->value)) {
@trigger_error(sprintf('Caching the choice list in %s is deprecated since 3.1 and will not happen in 4.0. Cache the list in the %s instead.', __CLASS__, ChoiceLoaderInterface::class), E_USER_DEPRECATED);
}
return $this->loadedList->getValuesForChoices($choices);
}
return $this->loader->loadValuesForChoices($choices, $this->value);
}
public function testGetValuesForChoicesEmpty()
{
$this->assertSame(array(), $this->list->getValuesForChoices(array()));
}
public function testGetChoicesForValuesWithNull()
{
$values = $this->list->getValuesForChoices(array(null));
$this->assertNotEmpty($this->list->getChoicesForValues($values));
}
