<?php

/*
 * This file is part of the Kimai time-tracking app.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace App\DependencyInjection\Compiler;

use App\Configuration\ThemeConfiguration;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;

/**
 * Dynamically adds twig globals.
 */
class TwigContextCompilerPass implements CompilerPassInterface
{
    /**
     * @param ContainerBuilder $container
     * @throws \Exception
     */
    public function process(ContainerBuilder $container)
    {
        $twig = $container->getDefinition('twig');

        $theme = $container->getDefinition(ThemeConfiguration::class);
        $twig->addMethodCall('addGlobal', ['kimai_context', $theme]);

        $saml = $container->getParameter('kimai.saml');
        $twig->addMethodCall('addGlobal', ['saml', $saml]);

        $definition = $container->getDefinition('twig.loader.native_filesystem');

        $path = \dirname(\dirname(\dirname(__DIR__))) . DIRECTORY_SEPARATOR;
        foreach ($container->getParameter('kimai.invoice.documents') as $invoicePath) {
            if (!is_dir($path . $invoicePath)) {
                continue;
            }
            $definition->addMethodCall('addPath', [$path . $invoicePath, 'invoice']);
        }

        foreach ($container->getParameter('kimai.export.documents') as $exportPath) {
            if (!is_dir($path . $exportPath)) {
                continue;
            }
            $definition->addMethodCall('addPath', [$path . $exportPath, 'export']);
        }
    }
}