public function testBcDefaultFormatter()
{
$formatter = new RawFormatter();
$env = $this->getMock('\\Twig_Environment');
$pool = new Pool();
$pool->add('foo', $formatter, $env);
$this->assertSame('foo', $pool->getDefaultFormatter());
}
/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
if (is_array($options['format_field'])) {
list($formatField, $formatPropertyPath) = $options['format_field'];
$options['format_field_options']['property_path'] = $formatPropertyPath;
} else {
$formatField = $options['format_field'];
$options['format_field_options']['property_path'] = $formatField;
}
$options['format_field_options']['data'] = $this->pool->getDefaultFormatter();
if (is_array($options['source_field'])) {
list($sourceField, $sourcePropertyPath) = $options['source_field'];
$options['source_field_options']['property_path'] = $sourcePropertyPath;
} else {
$sourceField = $options['source_field'];
$options['source_field_options']['property_path'] = $sourceField;
}
$builder->add($formatField, 'choice', $options['format_field_options']);
// If there's only one possible format, do not display the choices
$formatChoices = $builder->get($formatField)->getOption('choices');
if (count($formatChoices) === 1) {
// Remove the choice field
unset($options['format_field_options']['choices']);
$builder->remove($formatField);
// Replace it with an hidden field
$builder->add($formatField, 'hidden', $options['format_field_options']);
}
$builder->add($sourceField, 'textarea', $options['source_field_options']);
/*
* The listener option only work if the source field is after the current field
*/
if ($options['listener']) {
if (!$options['event_dispatcher'] instanceof EventDispatcherInterface) {
throw new \RuntimeException('The event_dispatcher option must be an instance of EventDispatcherInterface');
}
$listener = new FormatterListener($this->pool, $options['format_field_options']['property_path'], $options['source_field_options']['property_path'], $options['target_field']);
$options['event_dispatcher']->addListener(FormEvents::SUBMIT, array($listener, 'postSubmit'));
}
}
