public function XmlRpcExampleController::info in xmlrpc 8

Constructs a page with info about the XML-RPC example.

Our router maps this method to the path 'examples/xmlrpc'.

1 string reference to 'XmlRpcExampleController::info'

xmlrpc_example.routing.yml in xmlrpc_example/xmlrpc_example.routing.yml

xmlrpc_example/xmlrpc_example.routing.yml

File

xmlrpc_example/src/Controller/XmlRpcExampleController.php, line 22

Class

XmlRpcExampleController

Controller methods for basic documentation pages in this module.

Namespace

Drupal\xmlrpc_example\Controller

Code

public function info() {

  // Make the XML-RPC request.
  $server = $this
    ->getEndpoint();
  $options = [
    'system.listMethods' => [],
  ];
  $supported_methods = xmlrpc($server, $options);

  // Tell the user if there was an error.
  if ($supported_methods === FALSE) {
    $this
      ->messenger()
      ->addError($this
      ->t('Error return from xmlrpc(): Error: @errno, Message: @message', [
      '@errno' => xmlrpc_errno(),
      '@message' => xmlrpc_error_msg(),
    ]));
  }

  // Process the results.
  $build = [
    'basic' => [
      '#theme' => 'item_list',
      '#title' => $this
        ->t('This XML-RPC example presents code that shows'),
      '#items' => [
        Link::createFromRoute($this
          ->t('XML-RPC server code'), 'xmlrpc_example.server'),
        Link::createFromRoute($this
          ->t('XML-RPC client code'), 'xmlrpc_example.client'),
        Link::createFromRoute($this
          ->t('An example hook_xmlrpc_alter() call'), 'xmlrpc_example.alter'),
      ],
    ],
    'method_array' => [
      '#theme' => 'item_list',
      '#title' => $this
        ->t('These methods are supported by :url', [
        ':url' => UrlHelper::stripDangerousProtocols($server),
      ]),
      '#list_type' => 'ul',
      '#items' => $supported_methods,
    ],
  ];
  return $build;
}