| protected _getContext ( mixed $data = [] ) : mixed | ||
| $data | mixed | The data to get a context provider for. |
| return | mixed | Context provider. |
protected function _getContext($data = [])
{
if (isset($this->_context) && empty($data)) {
return $this->_context;
}
$data += ['entity' => null];
foreach ($this->_contextProviders as $provider) {
$check = $provider['callable'];
$context = $check($this->request, $data);
if ($context) {
break;
}
}
if (!isset($context)) {
$context = new NullContext($this->request, $data);
}
if (!$context instanceof ContextInterface) {
throw new RuntimeException('Context objects must implement Cake\\View\\Form\\ContextInterface');
}
return $this->_context = $context;
}