public function MailEditTemplateForm::buildForm in Mail Editor 8

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides FormInterface::buildForm

File

src/Form/MailEditTemplateForm.php, line 25

Class

MailEditTemplateForm

Edit an email template.

Namespace

Drupal\mail_edit\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, $id = NULL, $lang = NULL) {

  // Load the template for this object.
  $template = $this
    ->getTemplate($id);
  $form['id'] = [
    '#type' => 'value',
    '#value' => $id,
  ];
  $form['description'] = [
    '#markup' => isset($template['description']) ? Xss::filter($template['description']) : '',
    '#access' => isset($template['description']),
  ];
  $form['config'] = [
    '#title' => $this
      ->t('Config'),
    '#type' => 'textfield',
    '#default_value' => $template['config'],
    '#disabled' => TRUE,
  ];
  $form['email'] = [
    '#title' => $this
      ->t('Email'),
    '#type' => 'textfield',
    '#default_value' => $template['name'],
    '#disabled' => TRUE,
  ];
  $form['message']['subject'] = [
    '#title' => $this
      ->t('Subject'),
    '#type' => 'textfield',
    '#default_value' => $template['subject'],
    '#maxlength' => 180,
    '#required' => TRUE,
  ];
  $form['message']['body'] = [
    '#title' => $this
      ->t('Email body'),
    '#type' => 'textarea',
    '#default_value' => $template['body'],
    '#required' => TRUE,
  ];

  // If the Token module is installed, show a link to the token tree.
  $module_handler = \Drupal::moduleHandler();
  if ($module_handler
    ->moduleExists('token')) {
    $module_name = $this
      ->getModuleName($id);

    // Trigger hook_mail_edit_token_types().
    // The 'user' entity will always be available.
    $tokens = [
      'user',
    ] + (array) $module_handler
      ->invoke($module_name, 'mail_edit_token_types', [
      $template['name'],
    ]);

    // Show a link to the token browser.
    $form['message']['token_tree'] = [
      '#theme' => 'token_tree_link',
      '#token_types' => $tokens,
      '#show_restricted' => TRUE,
      '#show_nested' => FALSE,
    ];
  }

  // @todo WYSIWYG support.
  // @todo Plaintext support.
  $form['actions'] = [
    '#type' => 'actions',
  ];
  $form['actions']['submit'] = [
    '#type' => 'submit',
    '#value' => $this
      ->t('Save'),
    '#weight' => 10,
  ];
  return $form;
}