function signup_form in Signup 5.2

Same name and namespace in other branches

1. 5 signup.module \signup_form()
2. 6.2 includes/signup_form.inc \signup_form()
3. 6 includes/signup_form.inc \signup_form()
4. 7 includes/signup_form.inc \signup_form()

Builder function for the signup form

Parameters

$node: The fully loaded node object.

$signup_type: Determines what kind of signup to generate a form for. Possible values: 'auth' -- regular authenticated user signup form 'anon' -- anonymous user signup form (includes required email field). 'admin' -- admin form to signup another user (includes user selector).

$fieldset: Boolean that indicates if the signup form should be in a fieldset.

2 string references to 'signup_form'

signup_node_admin_page in ./signup.module

Prints the signup details for a single node when the signups tab is clicked

_signup_node_output in ./signup.module

Generate all the signup-related output for a given node.

File

./signup.module, line 1090

The Signup module (http://drupal.org/project/signup) manages replies to nodes. In particular, it's good for event management. Signup supports sending reminder emails and automatically closing signups for nodes with a start time, via the Event…

Code

function signup_form($node, $signup_type = 'auth', $fieldset = TRUE) {
  global $user;
  require_once SIGNUP_PATH . '/theme/signup.theme';
  $form = array();
  $form['nid'] = array(
    '#type' => 'value',
    '#value' => $node->nid,
  );
  $form['uid'] = array(
    '#type' => 'value',
    '#value' => $user->uid,
  );
  if ($fieldset) {
    $form['collapse'] = array(
      '#type' => 'fieldset',
      '#collapsible' => TRUE,
      '#collapsed' => variable_get('signup_fieldset_collapsed', 1),
    );
    if ($signup_type == 'admin') {
      $form['collapse']['#title'] = t('Sign up another user');

      // We always want this fieldset expanded on the node/N/signups tab.
      $form['collapse']['#collapsed'] = FALSE;
    }
    else {
      $form['collapse']['#title'] = t('Sign up for @title', array(
        '@title' => $node->title,
      ));
    }
  }
  else {
    $form['collapse'] = array();
  }
  $signup_form = array();
  if ($signup_type == 'anon') {
    $anon_form = array();
    $anon_form['signup_anon_mail'] = array(
      '#type' => 'textfield',
      '#title' => t('Email'),
      '#description' => t('An e-mail address is required for users who are not registered at this site. If you are a registered user at this site, please !login to sign up for this %node_type.', array(
        '!login' => l(t('login'), 'user/login', array(), drupal_get_destination()),
        '%node_type' => node_get_types('name', $node->type),
      )),
      '#size' => 40,
      '#validate' => array(
        'signup_form_validate_anon' => array(
          $node->nid,
        ),
      ),
      '#maxlength' => 255,
      '#required' => TRUE,
    );
    $signup_form += $anon_form;
  }
  elseif ($signup_type == 'admin') {
    $admin_form = array();
    $admin_form['signup_username'] = array(
      '#title' => t('Username'),
      '#type' => 'textfield',
      '#autocomplete_path' => 'user/autocomplete',
      '#maxlength' => USERNAME_MAX_LENGTH,
      '#validate' => array(
        'signup_form_validate_username' => array(
          $node->nid,
        ),
      ),
      '#size' => 40,
      '#weight' => -1,
      '#required' => TRUE,
    );
    $signup_form += $admin_form;
  }

  // Build the themed signup form for this site and include that.
  $signup_themed_form = theme('signup_user_form', $node);
  if ($signup_type == 'admin') {

    // Special case hack for the default signup form, where the current
    // username is being filled in as the default for the 'Name' field.
    if (!empty($signup_themed_form['signup_form_data']['Name']['#default_value'])) {
      unset($signup_themed_form['signup_form_data']['Name']['#default_value']);
    }
  }
  $signup_form += $signup_themed_form;
  $form['collapse']['signup_user_form'] = $signup_form;
  $form['collapse']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Sign up'),
  );
  return $form;
}