webform_resource.inc in Webform Service 6.3

File

resources/webform_resource.inc

<?php

/**
 * The webform resource definition.
 *
 * @return array
 */
function _webform_resource_definition() {

  // Define the resources.
  $resources = array();

  // Get all the webform types.
  $types = webform_variable_get('webform_node_types');

  // Iterate through the webform types.
  foreach ($types as $type) {

    // Add the resource type.
    $resources[$type] = array(
      'retrieve' => array(
        'callback' => 'webform_service_get_resource',
        'args' => array(
          array(
            'name' => 'uuid',
            'optional' => FALSE,
            'source' => array(
              'path' => 0,
            ),
            'type' => 'string',
            'description' => 'The uuid of the node to get',
          ),
        ),
        'access callback' => 'webform_service_resource_access',
        'access arguments' => array(
          'view',
          $type,
        ),
        'access arguments append' => TRUE,
      ),
      'create' => array(
        'file' => array(
          'type' => 'inc',
          'module' => 'webform_service',
          'name' => 'resources/webform_resource',
        ),
        'callback' => 'webform_service_resource_create',
        'args' => array(
          array(
            'name' => 'webform',
            'optional' => FALSE,
            'source' => 'data',
            'description' => 'All the elements that make up the webform node.',
            'type' => 'array',
            'default value' => array(),
          ),
          array(
            'name' => 'type',
            'optional' => TRUE,
            'type' => 'string',
            'description' => 'Webform Type',
            'default value' => $type,
            'source' => array(
              'param' => 'type',
            ),
          ),
        ),
        // args
        'access callback' => 'webform_service_resource_access',
        'access arguments' => array(
          'create',
          $type,
        ),
        'access arguments append' => TRUE,
      ),
      // create
      'update' => array(
        'file' => array(
          'type' => 'inc',
          'module' => 'webform_service',
          'name' => 'resources/webform_resource',
        ),
        'callback' => 'webform_service_resource_update',
        'args' => array(
          array(
            'name' => 'uuid',
            'optional' => FALSE,
            'source' => array(
              'path' => 0,
            ),
            'type' => 'string',
            'description' => 'The uuid of the node to get',
          ),
          array(
            'name' => 'node',
            'optional' => FALSE,
            'source' => 'data',
            'description' => 'The node data to update',
            'type' => 'array',
          ),
        ),
        'access callback' => 'webform_service_resource_access',
        'access arguments' => array(
          'update',
          $type,
        ),
        'access arguments append' => TRUE,
      ),
      'delete' => array(
        'file' => array(
          'type' => 'inc',
          'module' => 'webform_service',
          'name' => 'resources/webform_resource',
        ),
        'callback' => 'webform_service_resource_delete',
        'args' => array(
          array(
            'name' => 'uuid',
            'optional' => FALSE,
            'source' => array(
              'path' => 0,
            ),
            'type' => 'string',
          ),
        ),
        'access callback' => 'webform_service_resource_access',
        'access arguments' => array(
          'delete',
          $type,
        ),
        'access arguments append' => TRUE,
      ),
      'index' => array(
        'file' => array(
          'type' => 'inc',
          'module' => 'webform_service',
          'name' => 'resources/webform_resource',
        ),
        'help' => t('Return all webforms.'),
        'callback' => '_webform_resource_index',
        'args' => array(
          array(
            'name' => 'page',
            'optional' => TRUE,
            'type' => 'int',
            'description' => 'The zero-based index of the page to get, defaults to 0.',
            'default value' => 0,
            'source' => array(
              'param' => 'page',
            ),
          ),
          array(
            'name' => 'pagesize',
            'optional' => TRUE,
            'type' => 'int',
            'description' => 'Number of records to get per page.',
            'default value' => variable_get('services_node_index_page_size', 20),
            'source' => array(
              'param' => 'pagesize',
            ),
          ),
          array(
            'name' => 'type',
            'optional' => TRUE,
            'type' => 'string',
            'description' => 'Webform Type',
            'default value' => $type,
            'source' => array(
              'param' => 'type',
            ),
          ),
        ),
        'access arguments' => array(
          'access content',
        ),
      ),
      // index
      'relationships' => array(
        'submissions' => array(
          'help' => t('Retrieve the submissions provided a webform.'),
          'callback' => 'webform_service_submission_index',
          'args' => array(
            array(
              'name' => 'uuid',
              'optional' => FALSE,
              'source' => array(
                'path' => 0,
              ),
              'type' => 'string',
              'description' => t('The uuid of the webform you want the relationship for.'),
            ),
            array(
              'name' => 'pagefrom',
              'optional' => TRUE,
              'type' => 'int',
              'description' => 'The offset where to start getting submissions, defaults to 0.',
              'default value' => 0,
              'source' => array(
                'param' => 'pagefrom',
              ),
            ),
            array(
              'name' => 'pagesize',
              'optional' => TRUE,
              'type' => 'int',
              'description' => 'Number of records to get per page.',
              'default value' => variable_get('services_node_index_page_size', 20),
              'source' => array(
                'param' => 'pagesize',
              ),
            ),
          ),
          'access arguments' => array(
            'access content',
          ),
        ),
      ),
    );
  }

  // Return the resources.
  return $resources;
}

/**
 * Creates a new webform based on submitted values.
 *
 * Note that this function uses drupal_execute() to create new nodes,
 * which may require very specific formatting. The full implications of this
 * are beyond the scope of this comment block. The Googles are your friend.
 *
 * @param $media
 *   Array representing the attributes a media edit form would submit.
 * @return
 *   An associative array contained the new node's nid and, if applicable,
 *   the fully qualified URI to this resource.
 *
 * @see drupal_execute()
 */
function webform_service_resource_create($webform, $type) {
  module_load_include('inc', 'services', 'resources/node_resource');
  $webform['type'] = $type;

  // Allow other modules to modify the webform.
  drupal_alter('webform_service_webform', $webform, $type);

  // Make sure we have a webform object.
  if (!isset($webform['webform'])) {
    $webform['webform'] = array();
  }

  // Prepare and create a new node.
  $node = _node_resource_create(webform_service_webform_prepare($webform));

  // Return the webform resource that was created.
  return webform_service_get_resource(node_load($node['nid'], NULL, TRUE));
}

/**
 * Updates a new webform based on submitted values.
 *
 * Note that this function uses drupal_execute() to create new nodes,
 * which may require very specific formatting. The full implications of this
 * are beyond the scope of this comment block. The Googles are your friend.
 *
 * @param $uuid
 *   UUID of the webform we're editing.
 * @param $node
 *   Array representing the attributes a node edit form would submit.
 * @return
 *   The node's nid.
 *
 * @see drupal_execute()
 */
function webform_service_resource_update($uuid, $webform) {

  // Load the node if it exists.
  if ($node = webform_service_resource_load($uuid)) {

    // Now update any values.
    webform_service_webform_prepare($webform, $node);

    // Update the webform.
    webform_node_update($node);

    // Return the webform resource that was updated.
    return webform_service_get_resource(node_load($node->nid, NULL, TRUE));
  }
  else {
    return services_error(t('@uuid could not be found', array(
      '@uuid' => $uuid,
    )), 404);
  }
}

/**
 * Delete a node given its nid.
 *
 * @param $nid
 *   Node ID of the node we're deleting.
 * @return
 *   The node's nid.
 */
function webform_service_resource_delete($uuid) {
  if ($node = webform_service_resource_load($uuid)) {
    node_delete($node->nid);
    return TRUE;
  }
  else {
    return services_error(t('@uuid could not be found', array(
      '@uuid' => $uuid,
    )), 404);
  }
}

Functions

Name	Description
webform_service_resource_create	Creates a new webform based on submitted values.
webform_service_resource_delete	Delete a node given its nid.
webform_service_resource_update	Updates a new webform based on submitted values.
_webform_resource_definition	The webform resource definition.