function inline_registration_form_alter in Inline Registration 5

Same name and namespace in other branches

1. 6 inline_registration.module \inline_registration_form_alter()
2. 7 inline_registration.module \inline_registration_form_alter()

Implementation of hook_form_alter().

File

./inline_registration.module, line 11

Code

function inline_registration_form_alter($form_id, &$form) {
  if ($form['type']['#value'] . '_node_form' == $form_id && variable_get('inline_registration_' . $form['#node']->type, 0) && arg(1) == 'add') {

    // This is a node/add form
    global $user;
    if ($user->uid == 0) {

      // User is not logged in
      // Add the user registration form to the node/add/page
      $form['register'] = array(
        '#type' => 'fieldset',
        '#title' => t('Login or Register as a New User'),
        '#description' => t('You are not currently logged in. In order to post this item please !login or provide the following details to register.', array(
          '!login' => l(t('login now'), 'user/login', NULL, 'destination=' . $_GET['q']),
        )),
        '#weight' => variable_get('inline_registration_weight_' . $form['#node']->type, 0),
      );
      $user_register_form = user_register();
      foreach (module_implements('form_alter') as $module) {
        $function = $module . '_form_alter';
        $function('user_register', $user_register_form);
      }
      $form['register']['form'] = $user_register_form;

      // Remove the user_register submit button in favor of the node submit button
      $form['register']['form']['submit'] = NULL;

      // Rename the user field to remind the user that this is the registration form and not a login field
      $form['register']['form']['name']['#title'] = t('Choose a Username');

      // Add our own validation and submit function to the node_form
      $form['#validate']['inline_registration_validate'] = array();
      $form['#submit']['inline_registration_submit'] = array();

      // And ensure our submit function is called first (so the node is authored by the newly created user)
      $form['#submit'] = array_reverse($form['#submit']);
    }
  }
  if ($form_id == 'node_type_form' && isset($form['identity']['type'])) {
    $form['inline_registration'] = array(
      '#type' => 'fieldset',
      '#title' => t('Registration inline'),
      '#description' => t('Setting for publishing this content from anonymous user, and automatically create account for this.'),
      '#weight' => 20,
      '#collapsible' => TRUE,
      '#collapsed' => variable_get('inline_registration_' . $form['#node_type']->type, 0) ? FALSE : TRUE,
    );
    $form['inline_registration']['inline_registration'] = array(
      '#type' => 'checkbox',
      '#title' => t('Registration inline'),
      '#default_value' => variable_get('inline_registration_' . $form['#node_type']->type, 0),
      '#description' => t('Enable user creation from this content.'),
    );
    $form['inline_registration']['inline_registration_weight'] = array(
      '#type' => 'weight',
      '#title' => t('Weight of field'),
      '#default_value' => variable_get('inline_registration_weight_' . $form['#node_type']->type, -10),
      '#description' => t("Select weight for this field into content creation form."),
    );
  }
}