<?php
/**
 * SeoServiceProvider.php
 *
 * PHP version 7
 *
 * @category    Providers
 * @package     App\Providers
 * @author      XE Developers <developers@xpressengine.com>
 * @copyright   2020 Copyright XEHub Corp. <https://www.xehub.io>
 * @license     http://www.gnu.org/licenses/lgpl-3.0-standalone.html LGPL
 * @link        https://xpressengine.io
 */

namespace App\Providers;

use Illuminate\Contracts\Routing\UrlGenerator;
use Illuminate\Support\ServiceProvider;
use Xpressengine\Seo\Importers\AbstractImporter;
use Xpressengine\Seo\Importers\TwitterCardImporter;
use Xpressengine\Seo\SeoHandler;
use Xpressengine\Seo\Setting;
use Xpressengine\Seo\Importers\BasicImporter;
use Xpressengine\Seo\Importers\OpenGraphImporter;

/**
 * Class SeoServiceProvider
 *
 * @category    Providers
 * @package     App\Providers
 * @author      XE Developers <developers@xpressengine.com>
 * @copyright   2020 Copyright XEHub Corp. <https://www.xehub.io>
 * @license     http://www.gnu.org/licenses/lgpl-3.0-standalone.html LGPL
 * @link        https://xpressengine.io
 */
class SeoServiceProvider extends ServiceProvider
{
    /**
     * Bootstrap the application events.
     *
     * @return void
     */
    public function boot()
    {
        AbstractImporter::setUrlGenerator($this->app[UrlGenerator::class]);
    }

    /**
     * Register the service provider.
     *
     * @return void
     */
    public function register()
    {
        $this->app->singleton(SeoHandler::class, function ($app) {
            $setting = new Setting($app['xe.config'], $app['xe.storage'], $app['xe.media'], $app['xe.keygen']);
            return new SeoHandler(
                [
                    new BasicImporter($app['xe.frontend'], $app['request']),
                    new OpenGraphImporter($app['xe.frontend'], $app['request']),
                    new TwitterCardImporter($app['xe.frontend'], $app['request'], $setting->get('twitterUsername')),
                ],
                $setting,
                $app['xe.translator'],
                $app['xe.frontend'],
                $app['xe.presenter']
            );
        });
        $this->app->alias(SeoHandler::class, 'xe.seo');
    }
}