function TokenizeAreaPluginBase::tokenForm

Adds tokenization form elements.

File

core/modules/views/src/Plugin/views/area/TokenizeAreaPluginBase.php, line 41

Class

TokenizeAreaPluginBase

Tokenized base class for area handlers.

Namespace

Code

public function tokenForm(&$form, FormStateInterface $form_state) {
    $form['tokenize'] = [
        '#type' => 'checkbox',
        '#title' => $this->t('Use replacement tokens from the first row'),
        '#default_value' => $this->options['tokenize'],
    ];
    // Get a list of the available fields and arguments for token replacement.
    $options = [];
    $optgroup_arguments = (string) t('Arguments');
    $optgroup_fields = (string) t('Fields');
    foreach ($this->view->display_handler
        ->getHandlers('field') as $field => $handler) {
        $options[$optgroup_fields]["{{ {$field} }}"] = $handler->adminLabel();
    }
    foreach ($this->view->display_handler
        ->getHandlers('argument') as $arg => $handler) {
        $options[$optgroup_arguments]["{{ arguments.{$arg} }}"] = $this->t('@argument title', [
            '@argument' => $handler->adminLabel(),
        ]);
        $options[$optgroup_arguments]["{{ raw_arguments.{$arg} }}"] = $this->t('@argument input', [
            '@argument' => $handler->adminLabel(),
        ]);
    }
    if (!empty($options)) {
        $form['tokens'] = [
            '#type' => 'details',
            '#title' => $this->t('Replacement patterns'),
            '#open' => TRUE,
            '#id' => 'edit-options-token-help',
            '#states' => [
                'visible' => [
                    ':input[name="options[tokenize]"]' => [
                        'checked' => TRUE,
                    ],
                ],
            ],
        ];
        $form['tokens']['help'] = [
            '#markup' => '<p>' . $this->t('The following tokens are available. You may use Twig syntax in this field.') . '</p>',
        ];
        foreach (array_keys($options) as $type) {
            if (!empty($options[$type])) {
                $items = [];
                foreach ($options[$type] as $key => $value) {
                    $items[] = $key . ' == ' . $value;
                }
                $form['tokens'][$type]['tokens'] = [
                    '#theme' => 'item_list',
                    '#items' => $items,
                ];
            }
        }
    }
    $this->globalTokenForm($form, $form_state);
}