external-account/DependencyInjection/CompilerPass/ExternalAccountProviderPass.php

<?php
/**
 * Authserver, an OAuth2-based single-signon authentication provider written in PHP.
 *
 * Copyright (C) $today.date  Lars Vierbergen
 *
 * his program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

namespace vierbergenlars\AuthserverExternalAccountBundle\DependencyInjection\CompilerPass;


use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
use vierbergenlars\AuthserverExternalAccountBundle\AuthserverExternalAccountBundle;

class ExternalAccountProviderPass implements CompilerPassInterface
{
    public function process(ContainerBuilder $container)
    {
        if(!$container->has("vierbergenlars.authserver_external_account.account_provider_manager"))
            return;
        $definition = $container->findDefinition('vierbergenlars.authserver_external_account.account_provider_manager');

        $taggedServices = $container->findTaggedServiceIds(AuthserverExternalAccountBundle::EXTERNAL_ACCOUNT_PROVIDER_TAG);

        foreach($taggedServices as $id => $tags) {
            $definition->addMethodCall('addAccountProvider', [new Reference($id)]);
        }
    }
}