dialog_user.module in Dialog 6

File

modules/dialog_user/dialog_user.module

<?php

/**
 * Implementation of hook_menu().
 */
function dialog_user_menu() {
  $items['user/login/%ctools_js'] = array(
    'title' => 'Log in',
    'page callback' => 'dialog_get_form',
    'page arguments' => array(
      'user_login',
      2,
    ),
    'access callback' => 'user_is_anonymous',
    'type' => MENU_CALLBACK,
    'file' => 'user.pages.inc',
    'file path' => drupal_get_path('module', 'user'),
  );
  $items['user/register/%ctools_js'] = array(
    'title' => 'Create new account',
    'page callback' => 'dialog_get_form',
    'page arguments' => array(
      'user_register',
      2,
    ),
    'access callback' => 'user_register_access',
    'type' => MENU_CALLBACK,
    'file' => 'user.pages.inc',
    'file path' => drupal_get_path('module', 'user'),
  );
  $items['user/password/%ctools_js'] = array(
    'title' => 'Request new password',
    'page callback' => 'dialog_get_form',
    'page arguments' => array(
      'user_pass',
      2,
    ),
    'access callback' => 'user_is_anonymous',
    'type' => MENU_CALLBACK,
    'file' => 'user.pages.inc',
    'file path' => drupal_get_path('module', 'user'),
  );
  return $items;
}

/**
 * Implementation of hook_block().
 */
function dialog_user_block($op = 'list', $delta = 0, $edit = array()) {
  global $user;
  if ($op == 'list') {
    $blocks[0]['info'] = t('Dialog user login');

    // Not worth caching.
    $blocks[0]['cache'] = BLOCK_NO_CACHE;
    return $blocks;
  }
  else {
    if ($op == 'view') {
      $block = array();
      switch ($delta) {
        case 0:
          if (user_is_anonymous()) {
            dialog_add_js();
            $links = array();
            $links[] = l(t('Log in'), 'user/login/nojs', array(
              'attributes' => array(
                'class' => 'ctools-use-dialog',
              ),
            ));
            $links[] = l(t('Create a new account'), 'user/register/nojs', array(
              'attributes' => array(
                'class' => 'ctools-use-dialog',
              ),
            ));
            $block = array(
              'subject' => t('User login'),
              'content' => theme('item_list', $links),
            );
            return $block;
          }
      }
    }
  }
}

/**
 * Implementation of hook_form_alter().
 */
function dialog_user_form_alter(&$form, $form_state, $form_id) {

  // Specify the submit buttons to be used as the dialog buttons.
  if ($form_id == 'user_login' && !empty($form_state['ajax'])) {
    $form['submit']['#attributes']['class'] = 'ctools-dialog-button';

    // Add links like the user_form_block does.
    $items = array();
    if (variable_get('user_register', 1)) {
      $items[] = l(t('Create new account'), 'user/register/nojs', array(
        'attributes' => array(
          'title' => t('Create a new user account.'),
          'class' => 'ctools-use-dialog',
        ),
      ));
    }
    $items[] = l(t('Request new password'), 'user/password/nojs', array(
      'attributes' => array(
        'title' => t('Request new password via e-mail.'),
        'class' => 'ctools-use-dialog',
      ),
    ));
    $form['links'] = array(
      '#value' => theme('item_list', $items),
    );
  }
  elseif ($form_id == 'user_register' && !empty($form_state['ajax'])) {
    $form['submit']['#attributes']['class'] = 'ctools-dialog-button';
  }
}

/**
 * dialog_success handler for the user password form.  The standard password
 * form submit handler sets a message and redirects to 'user', leaving the
 * user on the login form. That is emulated here by redirecting to
 * the ajax version of the user login form.  Since this function is only ever
 * called in an ajax context, it is safe to redirect to another ajax handler.
 */
function user_pass_dialog_success($form_state) {
  drupal_goto('user/login/ajax');
}

Functions

Name	Description
dialog_user_block	Implementation of hook_block().
dialog_user_form_alter	Implementation of hook_form_alter().
dialog_user_menu	Implementation of hook_menu().
user_pass_dialog_success	dialog_success handler for the user password form. The standard password form submit handler sets a message and redirects to 'user', leaving the user on the login form. That is emulated here by redirecting to the ajax version of the user…