protected function FormatterManager::processData in RESTful 7.2

Helper function to get a formatter and apply a method.

Parameters

string $method: A valid method to call on the FormatterInterface object.

array $data: The array of data to process.

string $formatter_name: The name of the formatter for the current resource. Leave it NULL to use the Accept headers.

Return value

string The processed output.

2 calls to FormatterManager::processData()

FormatterManager::format in src/Formatter/FormatterManager.php

Call the output format on the given data.

FormatterManager::render in src/Formatter/FormatterManager.php

Call the output format on the given data.

File

src/Formatter/FormatterManager.php, line 136

Contains \Drupal\restful\Formatter\FormatterManager

Class

FormatterManager

Class FormatterManager.

Namespace

Drupal\restful\Formatter

Code

protected function processData($method, array $data, $formatter_name = NULL) {
  if ($resource = $this->resource) {
    $request = $resource
      ->getRequest();
  }
  else {
    $request = restful()
      ->getRequest();
  }
  $accept = $request
    ->getHeaders()
    ->get('accept')
    ->getValueString();
  $formatter = $this
    ->negotiateFormatter($accept, $formatter_name);
  $output = ResourceManager::executeCallback(array(
    $formatter,
    $method,
  ), array(
    $data,
    $formatter_name,
  ));

  // The content type header is modified after the massaging if there is
  // an error code. Therefore we need to set the content type header after
  // formatting the output.
  $content_type = $formatter
    ->getContentTypeHeader();
  $response_headers = restful()
    ->getResponse()
    ->getHeaders();
  $response_headers
    ->add(HttpHeader::create('Content-Type', $content_type));
  return $output;
}