FALSE]; return $options; } /** * {@inheritdoc} */ public function buildOptionsForm(&$form, FormStateInterface $form_state) { parent::buildOptionsForm($form, $form_state); // Add tokenization form elements. $this->tokenForm($form, $form_state); } /** * Adds tokenization form elements. */ public function tokenForm(&$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' => '

' . $this->t('The following tokens are available. You may use Twig syntax in this field.') . '

', ]; 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); } /** * Replaces value with special views tokens and global tokens. * * @param string $value * The value to eventually tokenize. * * @return string * Tokenized value if tokenize option is enabled. In any case global tokens * will be replaced. */ public function tokenizeValue($value) { if ($this->options['tokenize']) { $value = $this->view->getStyle()->tokenizeValue($value, 0); } // As we add the globalTokenForm() we also should replace the token here. return $this->globalTokenReplace($value); } }