/**
* Change the member dialog in the CMS
*
* This method updates the form in the member dialog to make it possible
* to edit the new database fields.
*/
function updateCMSFields(FieldList $fields)
{
// let make sure, this runs only once (because member and dataobject both extend updateCMSFields
// making it run twice!)
$cp = $fields->fieldByName('Root');
if ($cp && $cp->fieldByName('ExternalAuthentication')) {
return;
}
$sources = ExternalAuthenticator::getIDandNames();
$sources = array_merge(array("" => "-"), $sources);
$fields->findOrMakeTab('Root.ExternalAuthentication', _t('ExternalAuthenticator.Title'));
$fields->addFieldToTab('Root.ExternalAuthentication', new HeaderField('External_Header', _t('ExternalAuthenticator.ModFormHead', 'ID for external authentication source')));
$fields->addFieldToTab('Root.ExternalAuthentication', new LiteralField('ExternalDescription', _t('ExternalAuthenticator.EnterUser', 'Enter the user id and authentication source for this user')));
$fields->addFieldToTab('Root.ExternalAuthentication', new DropdownField('External_SourceID', _t('ExternalAuthenticator.Sources'), $sources));
$fields->addFieldToTab('Root.ExternalAuthentication', new TextField('External_Anchor', _t('ExternalAuthenticator.EnterNewId', 'ID to be used with this source')));
}
/**
* Constructor
*
* @param Controller $controller The parent controller, necessary to
* create the appropriate form action tag.
* @param string $name The method on the controller that will return this
* form object.
* @param FieldList|FormField $fields All of the fields in the form - a
* {@link FieldList} of {@link FormField}
* objects.
* @param FieldList|FormAction $actions All of the action buttons in the
* form - a {@link FieldList} of
* {@link FormAction} objects
* @param bool $checkCurrentUser If set to TRUE, it will be checked if a
* the user is currently logged in, and if
* so, only a logout button will be rendered
*/
function __construct($controller, $name, $fields = null, $actions = null, $checkCurrentUser = true)
{
$this->authenticator_class = 'ExternalAuthenticator';
$customCSS = project() . '/css/external_login.css';
if (Director::fileExists($customCSS)) {
Requirements::css($customCSS);
}
if (isset($_REQUEST['BackURL'])) {
$backURL = $_REQUEST['BackURL'];
} else {
$backURL = Session::get('BackURL');
}
if ($checkCurrentUser && Member::currentUserID()) {
$fields = new FieldList();
$actions = new FieldList(new FormAction('logout', _t('ExternalAuthenticator.LogOutIn', 'Log in as someone else')), new HiddenField('AuthenticationMethod', null, $this->authenticator_class, $this));
} else {
if (!$fields) {
if (!ExternalAuthenticator::getUseAnchor()) {
$fields = new FieldList(new HiddenField('AuthenticationMethod', null, $this->authenticator_class, $this), new HiddenField('External_SourceID', 'External_SourceID', 'empty'), new HiddenField('External_Anchor', 'External_Anchor', 'empty'), new TextField('External_MailAddr', _t('ExternalAuthenticator.MailAddr', 'e-Mail address'), Session::get('SessionForms.ExternalLoginForm.External_MailAddr')), new PasswordField('Password', _t('ExternalAuthenticator.Password', 'Password')));
} else {
$userdesc = ExternalAuthenticator::getAnchorDesc();
$sources = ExternalAuthenticator::getIDandNames();
$fields = new FieldList(new HiddenField('AuthenticationMethod', null, $this->authenticator_class, $this), new HiddenField('External_MailAddr', 'External_MailAddr', 'empty'), new DropdownField('External_SourceID', _t('ExternalAuthenticator.Sources', 'Authentication sources'), $sources, Session::get('SessionForms.ExternalLoginForm.External_SourceID')), new TextField('External_Anchor', $userdesc, Session::get('SessionForms.ExternalLoginForm.External_Anchor')), new PasswordField('Password', _t('ExternalAuthenticator.Password')));
}
if (Security::$autologin_enabled) {
$fields->push(new CheckboxField("Remember", _t('ExternalAuthenticator.Remember', 'Remember me next time?'), Session::get('SessionForms.ExternalLoginForm.Remember'), $this));
}
}
if (!$actions) {
$actions = new FieldList(new FormAction('dologin', _t('ExternalAuthenticator.Login', 'Log in')));
}
}
if (isset($backURL)) {
$fields->push(new HiddenField('BackURL', 'BackURL', $backURL));
}
parent::__construct($controller, $name, $fields, $actions);
}