function invite_by_email_form_alter in Invite 8

Same name and namespace in other branches

1. 7.4 modules/invite_by_email/invite_by_email.module \invite_by_email_form_alter()

Implements hook_form_alter().

File

modules/invite_by_email/invite_by_email.module, line 14

Contains invite_by_email.module.

Code

function invite_by_email_form_alter(&$form, FormStateInterface $form_state, $form_id) {
  if ($form_id == 'invite_type_add_form' || $form_id == 'invite_type_edit_form') {
    $invite_type = $form_state
      ->getFormObject()
      ->getEntity();
    $data = unserialize($invite_type
      ->getData());
    $invite_by_email_settings = !empty($data) ? $data : [
      'use_default' => TRUE,
      'subject_editable' => '',
      'html_email' => '',
      'mail_subject' => '',
      'mail_template' => '',
    ];
    $form['invite_by_email'] = [
      '#type' => 'fieldset',
      '#title' => t('Invite by e-mail message settings'),
      '#tree' => TRUE,
      '#attributes' => [
        'class' => [
          'invite-by-email-wrapper',
        ],
      ],
      '#states' => [
        'invisible' => [
          ':input[name="send_method[invite_by_email]"]' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    $form['invite_by_email']['use_default'] = [
      '#type' => 'checkbox',
      '#title' => t('Use default settings'),
      '#default_value' => $invite_by_email_settings['use_default'],
      '#states' => [
        'invisible' => [
          ':input[name="invite_by_email"]' => [
            '!value' => 'invite_by_email',
          ],
        ],
      ],
    ];
    $form['invite_by_email']['subject_editable'] = [
      '#type' => 'checkbox',
      '#title' => t('Editable subject'),
      '#description' => t('Choose whether users should be able to customize the subject.'),
      '#default_value' => $invite_by_email_settings['subject_editable'],
      '#states' => [
        'invisible' => [
          ':input[name="invite_by_email[use_default]"]' => [
            'checked' => TRUE,
          ],
        ],
      ],
    ];
    $form['invite_by_email']['html_email'] = [
      '#type' => 'checkbox',
      '#title' => t('HTML email'),
      '#description' => t('Send HTML emails. WARNING: This option has security implications! Give to trusted users only.'),
      '#default_value' => $invite_by_email_settings['html_email'],
      '#states' => [
        'invisible' => [
          ':input[name="invite_by_email[use_default]"]' => [
            'checked' => TRUE,
          ],
        ],
      ],
    ];
    $form['invite_by_email']['help'] = [
      '#type' => 'container',
      'help' => [
        '#markup' => t('You may update the default subject and body for all invites on the <a href="@fields_path">fields edit page</a>.', [
          '@fields_path' => '/admin/structure/invite/settings/fields',
        ]),
      ],
      '#states' => [
        'invisible' => [
          ':input[name="invite_by_email[use_default]"]' => [
            'checked' => TRUE,
          ],
        ],
      ],
    ];

    // Put our submit in top of list to ensure, that values will be added to
    // 'data'.
    array_unshift($form['actions']['submit']['#submit'], 'invite_by_email_form_invite_type_form_submit');
  }
}