passwd_only-8.x-1.x-dev/passwd_only_logintoboggan/passwd_only_logintoboggan.module

<?php

/**
 * @file
 * Integrates Password Only Login with logintoboggan.
 */

/**
 * @addtogroup drupal_hooks
 * @{
 */

/**
 * Implements hook_menu().
 */
function passwd_only_logintoboggan_menu() {
  $items['admin/config/system/passwd-only/logintoboggan'] = array(
    'title' => 'LoginToboggan integration',
    'type' => MENU_LOCAL_TASK,
    'description' => 'Manage LoginToboggan integration.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('passwd_only_logintoboggan_admin'),
    'access arguments' => array('admin Password Only Login'),
    'file' => 'passwd_only_logintoboggan.pages.inc',
  );

  return $items;
}

/**
 * Implements hook_js_alter().
 */
function passwd_only_logintoboggan_js_alter(&$javascript) {
  $path = 'sites/all/modules/logintoboggan/logintoboggan.unifiedlogin.js';
  if (!empty($javascript[$path])) {
    $javascript[$path]['data'] = drupal_get_path('module', 'passwd_only_logintoboggan') . '/logintoboggan.unifiedlogin.js';
  }

}

/**
 * Implements hook_theme_registry_alter().
 */
function passwd_only_logintoboggan_theme_registry_alter(&$theme_registry) {

  if (!empty($theme_registry['lt_unified_login_page']['function'])) {
    $theme_registry['lt_unified_login_page']['function'] = 'passwd_only_logintoboggan_lt_unified_login_page';
    $theme_registry['lt_unified_login_page']['variables']['passwd_only_form'] = NULL;
  }
}

/**
 * @} End of "addtogroup drupal_hooks".
 */

/**
 * Preprocess function for passwd_only_logintoboggan_lt_unified_login_page().
 *
 * @see passwd_only_logintoboggan_theme_registry_alter()
 * @see passwd_only_logintoboggan_lt_unified_login_page()
 */
function passwd_only_logintoboggan_preprocess_lt_unified_login_page(&$variables) {
  $variables['passwd_only_form'] = \Drupal::service('renderer')->render(drupal_get_form('passwd_only_login_form'));
}

/**
 * Theme function for unified login page.
 *
 * @see passwd_only_logintoboggan_preprocess_lt_unified_login_page()
 *
 * @ingroup themable
 */
function passwd_only_logintoboggan_lt_unified_login_page($variables) {
  $login_form = $variables['login_form'];
  $register_form = $variables['register_form'];
  $active_form = $variables['active_form'];
  $passwd_only_form = $variables['passwd_only_form'];

  $output = '';

  $output .= '<div class="toboggan-unified ' . $active_form . '">';

  // Create the initial message and links that people can click on.
  $output .= '<div id="login-message">' . t('You are not logged in.') . '</div>';
  $output .= '<div id="login-links">';
  $output .= l(t('I have an account'), 'user/login', array('attributes' => array('class' => array('login-link'), 'id' => 'login-link')));
  $output .= ' ';
  $output .= l(t('I want to create an account'), 'user/register', array('attributes' => array('class' => array('login-link'), 'id' => 'register-link')));
  $output .= ' ';
  $output .= l(variable_get('passwd_only_logintoboggan_link_text', t('Log in with Password Only Login')), 'passwd-only/login', array('attributes' => array('class' => array('login-link'), 'id' => 'passwd-only-link')));

  $output .= '</div>';

  // Add the login and registration forms in.
  $output .= '<div id="login-form">' . $login_form . '</div>';
  $output .= '<div id="register-form">' . $register_form . '</div>';
  $output .= '<div id="passwd-only-form">' . $passwd_only_form . '</div>';

  $output .= '</div>';

  return $output;
}