public function RestWSFormatXML::queryResource in RESTful Web Services 7.2

Overrides RestWSBaseFormat::queryResource().

Overrides RestWSBaseFormat::queryResource

File

./restws.formats.inc, line 526

RESTful web services module formats.

Class

RestWSFormatXML

A formatter for XML.

Code

public function queryResource($resourceController, $payload) {
  $xml = new DOMDocument('1.0', 'utf-8');
  $element = $xml
    ->createElement('list');
  $rest_controls = restws_meta_controls();
  $parameters = drupal_get_query_parameters();
  $properties = $resourceController
    ->propertyInfo();
  $split_parameters = $this
    ->splitParameters($properties, $parameters);
  $links = $this
    ->generateQueryURIs($resourceController, $parameters, $split_parameters['filters']);
  foreach ($links as $rel => $link) {
    $item = $xml
      ->createElement('link');
    $item
      ->setAttribute('rel', $rel);
    $item
      ->setAttribute('href', $link);
    $element
      ->appendChild($item);
  }
  $full = isset($split_parameters['meta_controls'][$rest_controls['full']]) ? $split_parameters['meta_controls'][$rest_controls['full']] : 1;
  $result = $resourceController
    ->query($split_parameters['filters'], $split_parameters['meta_controls']);
  if ($full === '0') {
    foreach ($result as $id) {
      $item = $xml
        ->createElement($resourceController
        ->resource());
      self::setXMLReference($item, $resourceController
        ->resource(), $id);
      $element
        ->appendChild($item);
    }
  }
  else {
    foreach ($result as $id) {
      $item = $xml
        ->createElement($resourceController
        ->resource());
      self::addToXML($xml, $item, $resourceController
        ->wrapper($id));
      $element
        ->appendChild($item);
    }
  }
  $xml
    ->appendChild($element);
  $function = __FUNCTION__;
  drupal_alter('restws_response', $xml, $function, $this->formatName, $resourceController);
  return $xml
    ->saveXML();
}