<?php

namespace IRI\Bundle\WikiTagBundle\DependencyInjection;

use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\HttpKernel\DependencyInjection\Extension;
use Symfony\Component\DependencyInjection\Loader;

/**
 * This is the class that loads and manages your bundle configuration
 *
 * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html}
 */
class WikiTagExtension extends Extension
{
    /**
     * {@inheritDoc}
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        $configuration = new Configuration();
        $config = $this->processConfiguration($configuration, $configs);

        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
        $loader->load('services.yml');
        
        if(isset($config['document_class']))
        {
            $container->setParameter("wiki_tag.document_class", $config['document_class']);
        }
        
        if(isset($config['document_id_column']))
        {
            $document_id = $config['document_id_column'];
        }
        
        if(!isset($document_id) || is_null($document_id) || strlen($document_id) == 0) {
            $document_id = "id";
        }
        $container->setParameter("wiki_tag.document_id_column", $document_id);
        
        $container->setParameter("wiki_tag.fields", $config['fields']);
    }
}