'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('Enter your application ID and private key. You can get these by creating a new application at !apps_uri.
'
. 'You must set App Domains to something like example.com to cover *.example.com.
'
. 'You must set Site URL to %site_uri.
'
. 'You must set Callback URL to %callback_uri.
',
array(
'!apps_uri' => 'https://developers.facebook.com/apps',
'%site_uri' => url('', 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 Facebook Login Permissions Reference.', 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';
}