public function RestfulDataProviderVariable::mapVariableToPublicFields in RESTful 7

Maps variable names and values to public fields.

Parameters

array $variable: An array containing the name and value of the variable.

2 calls to RestfulDataProviderVariable::mapVariableToPublicFields()

RestfulDataProviderVariable::index in plugins/restful/RestfulDataProviderVariable.php

Get a list of entities.

RestfulDataProviderVariable::viewVariable in plugins/restful/RestfulDataProviderVariable.php

View a single variable.

File

plugins/restful/RestfulDataProviderVariable.php, line 253

Contains \RestfulDataProviderDbQuery

Class

RestfulDataProviderVariable

@file Contains \RestfulDataProviderDbQuery

Code

public function mapVariableToPublicFields($variable) {
  foreach ($this
    ->getPublicFields() as $public_field_name => $info) {
    if (!empty($info['property'])) {
      if (isset($info['property']) && $info['property'] == 'name') {
        $public_field_value = $variable['name'];
      }
      elseif (isset($info['property']) && $info['property'] == 'value') {
        $public_field_value = $variable['value'];
      }
      else {
        throw new RestfulBadRequestException("The only possible properties for the variable resource are 'name' and 'value'.");
      }
    }
    elseif ($info['callback']) {
      $public_field_value = static::executeCallback($info['callback'], array(
        $name,
      ));
    }

    // Modify the public field value using a process callback, if supplied.
    if ($public_field_value && $info['process_callbacks']) {
      foreach ($info['process_callbacks'] as $process_callback) {
        $public_field_value = static::executeCallback($process_callback, array(
          $public_field_value,
        ));
      }
    }
    $return[$public_field_name] = $public_field_value;
  }
  return $return;
}