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75 lines
2.5 KiB
75 lines
2.5 KiB
<?php
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/**
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* Authserver, an OAuth2-based single-signon authentication provider written in PHP.
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*
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* Copyright (C) $today.date Lars Vierbergen
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*
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* his program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace vierbergenlars\AuthserverExternalAccountBundle\EventListener;
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use App\AppEvents;
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use App\Event\TemplateEvent;
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use Symfony\Bundle\FrameworkBundle\Templating\TemplateReference;
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use Symfony\Component\EventDispatcher\EventDispatcherInterface;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
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use vierbergenlars\AuthserverExternalAccountBundle\Event\LoginButtonEvent;
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use vierbergenlars\AuthserverExternalAccountBundle\ExternalAccountEvents;
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class LoginTemplateEventListener implements EventSubscriberInterface
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{
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/**
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* @var EventDispatcherInterface
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*/
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private $eventDispatcher;
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/**
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* @var UrlGeneratorInterface
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*/
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private $urlGenerator;
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public function __construct(EventDispatcherInterface $eventDispatcher, UrlGeneratorInterface $urlGenerator)
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{
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$this->eventDispatcher = $eventDispatcher;
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$this->urlGenerator = $urlGenerator;
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}
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public static function getSubscribedEvents()
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{
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return [
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AppEvents::LOGIN_VIEW_BODY => ['onLoginViewBody', 1],
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];
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}
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public function onLoginViewBody(TemplateEvent $event)
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{
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$loginButtonEvent = new LoginButtonEvent($this->urlGenerator);
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$this->eventDispatcher->dispatch(ExternalAccountEvents::LOGIN_BUTTON, $loginButtonEvent);
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$buttons = $loginButtonEvent->getButtons();
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if(count($buttons) > 0) {
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$event->setArgument('hiddenPasswordLogin', true);
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$event->addTemplate(new TemplateReference('AuthserverExternalAccountBundle', 'Login', 'buttons', 'html', 'twig'), [
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'buttons' => $buttons,
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]);
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}
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}
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}
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