get('typed_data_manager'));
}
public function __construct(PluginManagerInterface $typed_data_manager) {
$this->typedDataManager = $typed_data_manager;
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'ctools_required_context_form';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$cached_values = $form_state->getTemporaryValue('wizard');
$this->machine_name = $cached_values['id'];
$form['#attached']['library'][] = 'core/drupal.dialog.ajax';
$options = [];
foreach ($this->typedDataManager->getDefinitions() as $plugin_id => $definition) {
$options[$plugin_id] = (string) $definition['label'];
}
$form['items'] = array(
'#type' => 'markup',
'#prefix' => '',
'#suffix' => '
',
'#theme' => 'table',
'#header' => array($this->t('Information'), $this->t('Description'), $this->t('Operations')),
'#rows' => $this->renderContexts($cached_values),
'#empty' => $this->t('No required contexts have been configured.')
);
$form['contexts'] = [
'#type' => 'select',
'#options' => $options,
];
$form['add'] = [
'#type' => 'submit',
'#name' => 'add',
'#value' => $this->t('Add required context'),
'#ajax' => [
'callback' => [$this, 'add'],
'event' => 'click',
],
'#submit' => [
'callback' => [$this, 'submitform'],
]
];
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$cached_values = $form_state->getTemporaryValue('wizard');
list($route_name, $route_parameters) = $this->getOperationsRouteInfo($cached_values, $this->machine_name, $form_state->getValue('contexts'));
$form_state->setRedirect($route_name . '.edit', $route_parameters);
}
/**
* Custom ajax form submission handler.
*
* @param array $form
* @param \Drupal\Core\Form\FormStateInterface $form_state
*
* @return \Drupal\Core\Ajax\AjaxResponse
*/
public function add(array &$form, FormStateInterface $form_state) {
$context = $form_state->getValue('contexts');
$content = \Drupal::formBuilder()->getForm($this->getContextClass(), $context, $this->getTempstoreId(), $this->machine_name);
$content['#attached']['library'][] = 'core/drupal.dialog.ajax';
$response = new AjaxResponse();
$response->addCommand(new OpenModalDialogCommand($this->t('Configure Required Context'), $content, array('width' => '700')));
return $response;
}
/**
* @param $cached_values
*
* @return array
*/
public function renderContexts($cached_values) {
$configured_contexts = array();
foreach ($this->getContexts($cached_values) as $row => $context) {
list($plugin_id, $label, $machine_name, $description) = array_values($context);
list($route_name, $route_parameters) = $this->getOperationsRouteInfo($cached_values, $cached_values['id'], $row);
$build = array(
'#type' => 'operations',
'#links' => $this->getOperations($route_name, $route_parameters),
);
$configured_contexts[] = array(
$this->t('Label: @label
Type: @type', ['@label' => $label, '@type' => $plugin_id]),
$this->t('@description', ['@description' => $description]),
'operations' => [
'data' => $build,
],
);
}
return $configured_contexts;
}
protected function getOperations($route_name_base, array $route_parameters = array()) {
$operations['edit'] = array(
'title' => $this->t('Edit'),
'url' => new Url($route_name_base . '.edit', $route_parameters),
'weight' => 10,
'attributes' => array(
'class' => array('use-ajax'),
'data-accepts' => 'application/vnd.drupal-modal',
'data-dialog-options' => json_encode(array(
'width' => 700,
)),
),
'ajax' => [
''
],
);
$route_parameters['id'] = $route_parameters['context'];
$operations['delete'] = array(
'title' => $this->t('Delete'),
'url' => new Url($route_name_base . '.delete', $route_parameters),
'weight' => 100,
'attributes' => array(
'class' => array('use-ajax'),
'data-accepts' => 'application/vnd.drupal-modal',
'data-dialog-options' => json_encode(array(
'width' => 700,
)),
),
);
return $operations;
}
/**
* Return a subclass of '\Drupal\ctools\Form\ContextConfigure'.
*
* The ContextConfigure class is designed to be subclassed with custom route
* information to control the modal/redirect needs of your use case.
*
* @return string
*/
abstract protected function getContextClass();
/**
* Provide the tempstore id for your specified use case.
*
* @return string
*/
abstract protected function getTempstoreId();
/**
* Document the route name and parameters for edit/delete context operations.
*
* The route name returned from this method is used as a "base" to which
* ".edit" and ".delete" are appeneded in the getOperations() method.
* Subclassing '\Drupal\ctools\Form\ContextConfigure' and
* '\Drupal\ctools\Form\RequiredContextDelete' should set you up for using
* this approach quite seamlessly.
*
* @param mixed $cached_values
*
* @param string $machine_name
*
* @param string $row
*
* @return array
* In the format of
* return ['route.base.name', ['machine_name' => $machine_name, 'context' => $row]];
*/
abstract protected function getOperationsRouteInfo($cached_values, $machine_name, $row);
/**
* Custom logic for retrieving the contexts array from cached_values.
*
* @param $cached_values
*
* @return array
*/
abstract protected function getContexts($cached_values);
}