class RestExampleClientEdit in Examples for Developers 3.x
Edit or create a new node on a remote Drupal site.
Hierarchy
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
- class \Drupal\rest_example\Form\RestExampleClientEdit
Expanded class hierarchy of RestExampleClientEdit
Related topics
1 string reference to 'RestExampleClientEdit'
- rest_example.routing.yml in modules/
rest_example/ rest_example.routing.yml - modules/rest_example/rest_example.routing.yml
File
- modules/
rest_example/ src/ Form/ RestExampleClientEdit.php, line 16
Namespace
Drupal\rest_example\FormView source
class RestExampleClientEdit extends FormBase {
/**
* RestExampleClientCalls service.
*
* @var \Drupal\rest_example\RestExampleClientCalls
*/
private $client;
/**
* {@inheritdoc}
*/
public function __construct(RestExampleClientCalls $restExampleClientCalls) {
$this->client = $restExampleClientCalls;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static($container
->get('rest_example_client_calls'));
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'rest_example_client_edit';
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state) {
if (!is_null($form_state
->get('node_id')) && !is_numeric($form_state
->get('node_id'))) {
$form_state
->setErrorByName('submit', $this
->t('The ID passed in the URL is not an integer'));
}
}
/**
* {@inheritdoc}
*
* @throws \GuzzleHttp\Exception\GuzzleException
*/
public function buildForm(array $form, FormStateInterface $form_state, $id = NULL) {
$config_factory = \Drupal::configFactory();
if (empty($config_factory
->get('rest_example.settings')
->get('server_url'))) {
$this
->messenger()
->addError($this
->t('The remote endpoint service address have not been set. Please go and provide the credentials and the endpoint address on the <a href="@url">config page</a>.', [
'@url' => base_path() . 'examples/rest-client-settings',
]));
return [
'error' => [
'#markup' => 'Unable to establish to the remote site.',
],
];
}
if (!is_null($id) && !is_numeric($id)) {
return new Response('The ID passed in the URL is not an integer', 500);
}
$title = '';
$form_state
->set('node_id', NULL);
$form_state
->set('node_type', 'rest_example_test');
// If this an existing node, we pull the data from the remote and set the
// variables that we use as default values later on.
if (is_numeric($id)) {
$node = $this->client
->index($id);
if (isset($node[0])) {
$title = $node[0]['title'];
$form_state
->set('node_id', $id);
}
}
$form['title'] = [
'#type' => 'textfield',
'#title' => $this
->t('Node title'),
'#default_value' => $title,
];
$form['submit'] = [
'#type' => 'submit',
'#value' => $this
->t('Save'),
];
return $form;
}
/**
* {@inheritdoc}
*
* @throws \GuzzleHttp\Exception\GuzzleException
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$node_id = $form_state
->get('node_id');
$node_type = $form_state
->get('node_type');
$form_values = $form_state
->getValues();
$node = [
'nid' => $node_id,
'title' => $form_values['title'],
'type' => $node_type,
];
if (is_null($node_id)) {
$this->client
->create($node);
}
else {
$this->client
->update($node);
}
$this
->messenger()
->addStatus($this
->t('Node was successfully created'));
$form_state
->setRedirect('rest_example.client_actions_index');
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
public | function | 2 | |
DependencySerializationTrait:: |
public | function | 2 | |
FormBase:: |
protected | property | The config factory. | 3 |
FormBase:: |
protected | property | The request stack. | 1 |
FormBase:: |
protected | property | The route match. | |
FormBase:: |
protected | function | Retrieves a configuration object. | |
FormBase:: |
protected | function | Gets the config factory for this form. | 3 |
FormBase:: |
private | function | Returns the service container. | |
FormBase:: |
protected | function | Gets the current user. | |
FormBase:: |
protected | function | Gets the request object. | |
FormBase:: |
protected | function | Gets the route match. | |
FormBase:: |
protected | function | Gets the logger for a specific channel. | |
FormBase:: |
protected | function | Returns a redirect response object for the specified route. | |
FormBase:: |
public | function | Resets the configuration factory. | |
FormBase:: |
public | function | Sets the config factory for this form. | |
FormBase:: |
public | function | Sets the request stack object to use. | |
LoggerChannelTrait:: |
protected | property | The logger channel factory service. | |
LoggerChannelTrait:: |
protected | function | Gets the logger for a specific channel. | |
LoggerChannelTrait:: |
public | function | Injects the logger channel factory. | |
MessengerTrait:: |
protected | property | The messenger. | 27 |
MessengerTrait:: |
public | function | Gets the messenger. | 27 |
MessengerTrait:: |
public | function | Sets the messenger. | |
RedirectDestinationTrait:: |
protected | property | The redirect destination service. | 1 |
RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
RestExampleClientEdit:: |
private | property | RestExampleClientCalls service. | |
RestExampleClientEdit:: |
public | function |
Overrides FormInterface:: |
|
RestExampleClientEdit:: |
public static | function |
Instantiates a new instance of this class. Overrides FormBase:: |
|
RestExampleClientEdit:: |
public | function |
Returns a unique string identifying the form. Overrides FormInterface:: |
|
RestExampleClientEdit:: |
public | function |
Overrides FormInterface:: |
|
RestExampleClientEdit:: |
public | function |
Form validation handler. Overrides FormBase:: |
|
RestExampleClientEdit:: |
public | function | ||
StringTranslationTrait:: |
protected | property | The string translation service. | 4 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |