function DataFieldRow::buildOptionsForm

Overrides RowPluginBase::buildOptionsForm

File

core/modules/rest/src/Plugin/views/row/DataFieldRow.php, line 72

Class

DataFieldRow

Plugin which displays fields as raw data.

Namespace

Code

public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    parent::buildOptionsForm($form, $form_state);
    $form['field_options'] = [
        '#type' => 'table',
        '#header' => [
            $this->t('Field'),
            $this->t('Alias'),
            $this->t('Raw output'),
        ],
        '#empty' => $this->t('You have no fields. Add some to your view.'),
        '#tree' => TRUE,
    ];
    $options = $this->options['field_options'];
    if ($fields = $this->view->display_handler
        ->getOption('fields')) {
        foreach ($fields as $id => $field) {
            // Don't show the field if it has been excluded.
            if (!empty($field['exclude'])) {
                continue;
            }
            $form['field_options'][$id]['field'] = [
                '#markup' => $id,
            ];
            $form['field_options'][$id]['alias'] = [
                '#title' => $this->t('Alias for @id', [
                    '@id' => $id,
                ]),
                '#title_display' => 'invisible',
                '#type' => 'textfield',
                '#default_value' => $options[$id]['alias'] ?? '',
                '#element_validate' => [
                    [
                        $this,
                        'validateAliasName',
                    ],
                ],
            ];
            $form['field_options'][$id]['raw_output'] = [
                '#title' => $this->t('Raw output for @id', [
                    '@id' => $id,
                ]),
                '#title_display' => 'invisible',
                '#type' => 'checkbox',
                '#default_value' => $options[$id]['raw_output'] ?? '',
            ];
        }
    }
}