/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state, $context_id = NULL, $tempstore_id = NULL, $machine_name = NULL)
{
$this->tempstore_id = $tempstore_id;
$this->machine_name = $machine_name;
$cached_values = $this->tempstore->get($this->tempstore_id)->get($this->machine_name);
$contexts = $this->getContexts($cached_values);
$edit = FALSE;
if (!empty($contexts[$context_id])) {
$context = $contexts[$context_id];
$machine_name = $context_id;
$edit = TRUE;
} else {
$context_definition = new ContextDefinition($context_id);
$context = new Context($context_definition);
$machine_name = '';
}
$label = $context->getContextDefinition()->getLabel();
$description = $context->getContextDefinition()->getDescription();
$data_type = $context->getContextDefinition()->getDataType();
$form['#attached']['library'][] = 'core/drupal.dialog.ajax';
$form['context_id'] = ['#type' => 'value', '#value' => $context_id];
$form['label'] = ['#type' => 'textfield', '#title' => $this->t('Label'), '#default_value' => $label, '#required' => TRUE];
$form['machine_name'] = ['#type' => 'machine_name', '#title' => $this->t('Machine Name'), '#default_value' => $machine_name, '#required' => TRUE, '#maxlength' => 128, '#machine_name' => ['source' => ['label'], 'exists' => [$this, 'contextExists']], '#disabled' => $this->disableMachineName($cached_values, $machine_name)];
$form['description'] = ['#type' => 'textarea', '#title' => $this->t('Description'), '#default_value' => $description];
if (strpos($data_type, 'entity:') === 0) {
list(, $entity_type) = explode(':', $data_type);
/** @var EntityAdapter $entity */
$entity = $edit ? $context->getContextValue() : NULL;
$form['context_value'] = ['#type' => 'entity_autocomplete', '#required' => TRUE, '#target_type' => $entity_type, '#default_value' => $entity, '#title' => $this->t('Select entity')];
} else {
$value = $context->getContextData()->getValue();
$form['context_value'] = ['#title' => $this->t('Set a context value'), '#type' => 'textfield', '#required' => TRUE, '#default_value' => $value];
}
$form['submit'] = ['#type' => 'submit', '#value' => $this->t('Save'), '#ajax' => ['callback' => [$this, 'ajaxSave']]];
return $form;
}
