public function WSClientFeaturesController::export in Web service client 7

Generates the result for hook_features_export().

Overrides EntityDefaultFeaturesController::export

File

./wsclient.features.inc, line 17

Provides Features integration for web service descriptions.

Class

WSClientFeaturesController

Custom Features controller to add service data type dependencies and endpoint module dependencies to the export.

Code

public function export($data, &$export, $module_name = '') {
  $pipe = parent::export($data, $export, $module_name);
  $wsclient_types = wsclient_data_type_info();
  $endpoints = wsclient_get_types();

  // Keep track of services that are a dependency.
  $dependencies = array();
  foreach ($data as $identifier) {
    $service = wsclient_service_load($identifier);

    // Add the module that provides the endpoint for the service as
    // dependency.
    $module = $endpoints[$service->type]['module'];
    $export['dependencies'][$module] = $module;

    // Add other services when data types stem from them.
    foreach ($service
      ->dataTypes() as $type_name => $info) {
      if (isset($info['property info'])) {
        foreach ($info['property info'] as $property => $property_info) {
          if (isset($wsclient_types[$property_info['type']])) {
            $type_info = $wsclient_types[$property_info['type']];
            $dependencies[$type_info['service']] = $type_info['service'];
          }
        }
      }
    }
    foreach ($service->operations as $operation => $info) {
      if (isset($info['parameter'])) {
        foreach ($info['parameter'] as $param => $param_info) {
          if (isset($wsclient_types[$param_info['type']])) {
            $type_info = $wsclient_types[$param_info['type']];
            $dependencies[$type_info['service']] = $type_info['service'];
          }
        }
      }
      if (isset($wsclient_types[$info['result']['type']])) {
        $type_info = $wsclient_types[$info['result']['type']];
        $dependencies[$type_info['service']] = $type_info['service'];
      }
    }
  }

  // Remove wsclient_services from the dependency list if they are already
  // listed in the export array. This is necessary to prevent an infinite loop.
  $dependencies = array_diff_key($dependencies, $export['features']['wsclient_service']);
  foreach ($dependencies as $dependency) {
    $pipe['wsclient_service'][] = $dependency;
  }
  return $pipe;
}