src/AppBundle/SfExtend/YamlFileLoader.php

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace AppBundle\SfExtend;

use Symfony\Component\Routing\RouteCollection;
use Symfony\Component\Config\Loader\FileLoader;
use Symfony\Component\Yaml\Parser as YamlParser;
use Symfony\Component\Config\Resource\FileResource;
use Biz\Role\Util\PermissionBuilder;

/**
 * YamlFileLoader loads Yaml routing files.
 *
 * @api
 *
 * @author Fabien Potencier <fabien@symfony.com>
 * @author Tobias Schultze <http://tobion.de>
 */
class YamlFileLoader extends FileLoader
{
    private static $availableKeys = array(
        'resource', 'type', 'prefix', 'pattern', 'path', 'host', 'schemes', 'methods', 'defaults', 'requirements', 'options', 'permissions', 'h5',
    );
    private $yamlParser;

    /**
     * Loads a Yaml file.
     *
     * @api
     *
     * @param string      $file A Yaml file path
     * @param string|null $type The resource type
     *
     * @throws \InvalidArgumentException When a route can't be parsed because YAML is invalid
     *
     * @return RouteCollection A RouteCollection instance
     */
    public function load($file, $type = null)
    {
        $path = $this->locator->locate($file);

        if (!stream_is_local($path)) {
            throw new \InvalidArgumentException(sprintf('This is not a local file "%s".', $path));
        }

        if (!file_exists($path)) {
            throw new \InvalidArgumentException(sprintf('File "%s" not found.', $path));
        }

        if (null === $this->yamlParser) {
            $this->yamlParser = new YamlParser();