/**
* Injects several fields into specific forms.
*
* @param JForm $form The form to be altered.
* @param array $data The associated data for the form.
*
* @return boolean
*
* @since 2.0
*/
public function onContentPrepareForm($form, $data)
{
// Check we are manipulating a valid form
if (!$form instanceof JForm) {
$this->_subject->setError('JERROR_NOT_A_FORM');
return false;
}
// Check if the password field needs injecting
if ($this->params->get('use_ldap_password', false) && in_array($form->getName(), $this->passwordForms)) {
// Check if this user should have a profile
if (SHLdapHelper::isUserLdap(isset($data->id) ? $data->id : 0)) {
if ($this->params->get('ldap_password_layout_edit', true)) {
// Check if this is in the 'edit' layout or in the save state
if (strtolower(JFactory::getApplication()->input->get('layout')) === 'edit' || strtolower(JFactory::getApplication()->input->get('task')) === 'save') {
$form->loadFile(realpath(__DIR__) . '/forms/ldap_password.xml', false, false);
}
} else {
$form->loadFile(realpath(__DIR__) . '/forms/ldap_password.xml', false, false);
}
}
}
// Check if the domain field needs injecting
if ($this->params->get('use_ldap_domain', false) && in_array($form->getName(), $this->domainForms)) {
$form->loadFile(realpath(__DIR__) . '/forms/ldap_domain.xml', false, false);
}
return true;
}
/**
* Method is called on user login failure.
*
* @param array $response The authentication response.
*
* @return void
*
* @since 2.0
*/
public function onUserLoginFailure($response)
{
// Check if the attempted login was an Ldap user, if so then fire the event
if ($username = SHUtilArrayhelper::getValue($response, 'username', false, 'string'))
{
// Check if the user exists in the J! database
if ($id = JUserHelper::getUserId($username))
{
if (SHLdapHelper::isUserLdap($id))
{
SHLdapHelper::triggerEvent('onUserLoginFailure', array($response));
}
}
}
}
/**
* Loads the profile XML and passes it to the form to load the fields (excluding data).
*
* @param JForm $form The form to be altered.
* @param array $data The associated data for the form.
*
* @return boolean
*
* @since 2.0
*/
public function onContentPrepareForm($form, $data)
{
// Check if the profile parameter is enabled
if (!$this->use_profile)
{
return true;
}
if (!($form instanceof JForm))
{
$this->_subject->setError('JERROR_NOT_A_FORM');
return false;
}
// Check we are manipulating a valid form
if (!in_array($form->getName(), $this->permittedForms))
{
return true;
}
$showForm = true;
$domain = null;
// Check if this user should have a profile
if ($userId = isset($data->id) ? $data->id : 0)
{
if (SHLdapHelper::isUserLdap($userId))
{
$domain = SHUserHelper::getDomainParam($data);
}
else
{
$showForm = false;
}
}
elseif (!JFactory::getUser()->guest)
{
/*
* Sometimes the $data variable is not populated even when an edit is required.
* This means we have to check the form post data directly for the user ID.
* We do not worry about frontend registrations as we check for guest.
* If there is no form posted then this could be a backend registration.
*/
if ($inForm = JFactory::getApplication()->input->get('jform', false, 'array'))
{
$id = SHUtilArrayhelper::getValue($inForm, 'id', 0, 'int');
if ($id === 0)
{
// Ask all plugins if there is a plugin willing to deal with user creation for ldap
if (count($results = SHFactory::getDispatcher('ldap')->trigger('askUserCreation')))
{
// Due to being unaware of the domain for this new user, we are forced to use the default domain
$domain = SHFactory::getConfig()->get('ldap.defaultconfig');
}
else
{
// LDAP creation not enabled
$showForm = false;
}
}
else
{
if (SHLdapHelper::isUserLdap($id))
{
// Existing ldap user
$domain = SHUserHelper::getDomainParam($id);
}
else
{
// Existing non-ldap user
$showForm = false;
}
}
}
}
if ($showForm)
{
// We have to launch the getxmlfields to correctly include languages
$this->getXMLFields($domain);
// Get the File and Path for the Profile XML
$file = $this->getXMLFileName($domain);
$xmlPath = $this->profile_base . '/' . $file . '.xml';
// Load in the profile XML file to the form
if (($xml = JFactory::getXML($xmlPath, true)) && ($form->load($xml, false, false)))
{
// Successfully loaded in the XML
return true;
}
}
}
