Facebook.inc in HybridAuth Social Login 7.2

HybridAuth Facebook specific settings.

File

plugins/provider/Facebook/Facebook.inc

<?php

/**
 * @file
 * HybridAuth Facebook specific settings.
 */

/**
 * Plugin declaration.
 */
$plugin = array(
  'configuration_form_callback' => 'hybridauth_provider_facebook_configuration_form_callback',
  'configuration_callback' => 'hybridauth_provider_facebook_configuration_callback',
);
function hybridauth_provider_facebook_configuration_form_callback(&$form, $provider_id) {
  unset($form['vtabs']['application']['hybridauth_provider_' . $provider_id . '_keys_key']);
  $form['vtabs']['application']['#description'] = t('<p>Enter your application ID and private key. You can get these by creating a new application at <a href="!apps_uri">!apps_uri</a>.</p>' . '<p>You must set <strong>App Domains</strong> to something like <strong>example.com</strong> to cover <strong>*.example.com</strong>.</p>' . '<p>You must set <strong>Site URL</strong> to <strong>%site_uri</strong>.</p>' . '<p>You must set <strong>Callback URL</strong> to <strong>%callback_uri</strong>.</p>', array(
    '!apps_uri' => 'https://developers.facebook.com/apps',
    '%site_uri' => url('<front>', array(
      'absolute' => TRUE,
    )),
    '%callback_uri' => url('hybridauth/endpoint', array(
      'absolute' => TRUE,
      'query' => array(
        'hauth_done' => 'Facebook',
      ),
      'language' => _hybridauth_language_default(),
    )),
  ));
  $form['vtabs']['window_settings']['hybridauth_provider_' . $provider_id . '_display'] = array(
    '#type' => 'radios',
    '#title' => t('Display type'),
    '#options' => array(
      'page' => t('Page'),
      'popup' => t('Popup'),
    ),
    '#default_value' => variable_get('hybridauth_provider_' . $provider_id . '_display', ''),
    '#description' => t('Determines how the authentication window is rendered.'),
  );
  $form['vtabs']['advanced'] = array(
    '#type' => 'fieldset',
    '#title' => t('Advanced settings'),
  );

  // Compatibility conversion from the array value.
  $default_value = variable_get('hybridauth_provider_' . $provider_id . '_scope', hybridauth_provider_facebook_scope_default());
  if (is_array($default_value)) {
    $default_value = implode(',', array_filter($default_value));
  }
  $form['vtabs']['advanced']['hybridauth_provider_' . $provider_id . '_scope'] = array(
    '#type' => 'textfield',
    '#title' => t('Scope'),
    '#description' => t('Comma separated list of permissions, see <a href="!link" target="_blank">Facebook Login Permissions Reference</a>.', array(
      '!link' => 'http://developers.facebook.com/docs/facebook-login/permissions/',
    )),
    '#default_value' => $default_value,
    '#required' => TRUE,
    '#maxlength' => 512,
  );
  $form['vtabs']['advanced']['hybridauth_provider_' . $provider_id . '_trustForwarded'] = array(
    '#type' => 'checkbox',
    '#title' => t('Trust X-Forwarded-* headers'),
    '#default_value' => variable_get('hybridauth_provider_' . $provider_id . '_trustForwarded', FALSE),
  );
}
function hybridauth_provider_facebook_configuration_callback(&$config, $provider_id) {
  if (empty($config['scope'])) {
    $config['scope'] = hybridauth_provider_facebook_scope_default();
  }
  $config['trustForwarded'] = variable_get('hybridauth_provider_' . $provider_id . '_trustForwarded', FALSE);
}
function hybridauth_provider_facebook_scope_default() {
  return 'public_profile,email';
}

Functions

Name	Description
hybridauth_provider_facebook_configuration_callback
hybridauth_provider_facebook_configuration_form_callback
hybridauth_provider_facebook_scope_default