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<?php
namespace Drupal\webform\Plugin\Field\FieldFormatter;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\webform\Element\WebformMessage;
use Drupal\webform\Entity\WebformSubmission;
use Drupal\webform\Plugin\WebformSourceEntity\QueryStringWebformSourceEntity;
use Drupal\webform\WebformMessageManagerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
class WebformEntityReferenceLinkFormatter extends WebformEntityReferenceFormatterBase {
protected $configFactory;
protected $messageManager;
protected $tokenManager;
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
$instance = parent::create($container, $configuration, $plugin_id, $plugin_definition);
$instance->messageManager = $container
->get('webform.message_manager');
$instance->tokenManager = $container
->get('webform.token_manager');
return $instance;
}
public static function defaultSettings() {
return [
'label' => 'Go to [webform:title] webform',
'dialog' => '',
'attributes' => [],
] + parent::defaultSettings();
}
public function settingsSummary() {
$summary = parent::settingsSummary();
$summary[] = $this
->t('Label: @label', [
'@label' => $this
->getSetting('label'),
]);
$dialog_option_name = $this
->getSetting('dialog');
if ($dialog_option = $this->configFactory
->get('webform.settings')
->get('settings.dialog_options.' . $dialog_option_name)) {
$summary[] = $this
->t('Dialog: @dialog', [
'@dialog' => isset($dialog_option['title']) ? $dialog_option['title'] : $dialog_option_name,
]);
}
return $summary;
}
public function settingsForm(array $form, FormStateInterface $form_state) {
$form = parent::settingsForm($form, $form_state);
if ($this->fieldDefinition
->getTargetEntityTypeId() === 'paragraph') {
$form['message'] = [
'#type' => 'webform_message',
'#message_type' => 'warning',
'#message_message' => $this
->t("This paragraph field's main entity will be used as the webform submission's source entity."),
'#message_close' => TRUE,
'#message_storage' => WebformMessage::STORAGE_SESSION,
];
}
$form['label'] = [
'#title' => $this
->t('Label'),
'#type' => 'textfield',
'#default_value' => $this
->getSetting('label'),
'#required' => TRUE,
];
$dialog_options = $this->configFactory
->get('webform.settings')
->get('settings.dialog_options');
if ($dialog_options) {
$options = [];
foreach ($dialog_options as $dialog_option_name => $dialog_option) {
$options[$dialog_option_name] = isset($dialog_option['title']) ? $dialog_option['title'] : $dialog_option_name;
}
$form['dialog'] = [
'#title' => $this
->t('Dialog'),
'#type' => 'select',
'#empty_option' => $this
->t('- Select dialog -'),
'#default_value' => $this
->getSetting('dialog'),
'#options' => $options,
];
$form['attributes'] = [
'#type' => 'webform_element_attributes',
'#title' => $this
->t('Link'),
'#default_value' => $this
->getSetting('attributes'),
];
}
return $form;
}
public function viewElements(FieldItemListInterface $items, $langcode) {
$source_entity = $items
->getEntity();
$this->messageManager
->setSourceEntity($source_entity);
$elements = [];
$entities = $this
->getEntitiesToView($items, $langcode);
foreach ($entities as $delta => $entity) {
if ($entity
->id() && !$entity
->access('submission_create')) {
continue;
}
if ($entity
->isOpen()) {
$link_label = $this
->getSetting('label');
if (strpos($link_label, '[webform_submission') !== FALSE) {
$link_entity = WebformSubmission::create([
'webform_id' => $entity
->id(),
'entity_type' => $source_entity
->getEntityTypeId(),
'entity_id' => $source_entity
->id(),
]);
$link_entity
->getWebform()
->invokeHandlers('overrideSettings', $link_entity);
}
else {
$link_entity = $entity;
}
$link_options = QueryStringWebformSourceEntity::getRouteOptionsQuery($source_entity);
$link = [
'#type' => 'link',
'#title' => [
'#markup' => $this->tokenManager
->replace($link_label, $link_entity),
],
'#url' => $entity
->toUrl('canonical', $link_options),
'#attributes' => $this
->getSetting('attributes') ?: [],
];
if ($dialog = $this
->getSetting('dialog')) {
$link['#attributes']['class'][] = 'webform-dialog';
$link['#attributes']['class'][] = 'webform-dialog-' . $dialog;
if (!\Drupal::config('webform.settings')
->get('settings.dialog')) {
$link['#attached']['library'][] = 'webform/webform.dialog';
$link['#attached']['drupalSettings']['webform']['dialog']['options'] = \Drupal::config('webform.settings')
->get('settings.dialog_options');
}
}
$elements[$delta] = $link;
}
else {
$this->messageManager
->setWebform($entity);
$message_type = $entity
->isOpening() ? WebformMessageManagerInterface::FORM_OPEN_MESSAGE : WebformMessageManagerInterface::FORM_CLOSE_MESSAGE;
$elements[$delta] = $this->messageManager
->build($message_type);
}
$this
->setCacheContext($elements[$delta], $entity, $items[$delta]);
}
return $elements;
}
}