protected function _recursivelyPrepareForm(Form\Form $form)
{
$belongsTo = $form instanceof Form\Form ? $form->getElementsBelongTo() : null;
$elementContent = '';
$separator = $this->getSeparator();
$translator = $form->getTranslator();
$view = $form->getView();
foreach ($form as $item) {
$item->setView($view)->setTranslator($translator);
if ($item instanceof Form\Element) {
$item->setBelongsTo($belongsTo);
} elseif ($item instanceof Form\Form) {
if (!empty($belongsTo)) {
if ($item->isArray()) {
$name = $this->mergeBelongsTo($belongsTo, $item->getElementsBelongTo());
$item->setElementsBelongTo($name, true);
} else {
$item->setElementsBelongTo($belongsTo, true);
}
}
$this->_recursivelyPrepareForm($item);
} elseif ($item instanceof Form\DisplayGroup) {
if (!empty($belongsTo)) {
foreach ($item as $element) {
$element->setBelongsTo($belongsTo);
}
}
}
}
}
public function testTranslatorFromRegistryUsedWhenNoneRegistered()
{
$this->assertNull($this->form->getTranslator());
$translator = new Translator('ArrayAdapter', array('foo' => 'bar'));
Registry::set('Zend_Translator', $translator);
$received = Form::getDefaultTranslator();
$this->assertSame($translator->getAdapter(), $received);
$received = $this->form->getTranslator();
$this->assertSame($translator->getAdapter(), $received);
$form = new Form();
$received = $form->getTranslator();
$this->assertSame($translator->getAdapter(), $received);
}
