<?php

// {{{ License
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social.  If not, see <http://www.gnu.org/licenses/>.
// }}}

namespace Component\Media;

use App\Core\Event;
use App\Core\Module;
use App\Util\Common;
use App\Util\Nickname;
use Exception;
use Symfony\Component\Asset\Package;
use Symfony\Component\Asset\VersionStrategy\EmptyVersionStrategy;

class Media extends Module
{
    public static function __callStatic(string $name, array $args)
    {
        return Utils::$name(...$args);
    }

    public function onAddRoute($r)
    {
        $r->connect('avatar', '/{nickname<' . Nickname::DISPLAY_FMT . '>}/avatar/{size<full|big|medium|small>?full}', [Controller\Avatar::class, 'send']);
        return Event::next;
    }

    public function onEndTwigPopulateVars(array &$vars)
    {
        try {
            $user = Common::user();
            if ($user != null) {
                $vars['user_avatar'] = self::getAvatar($user->getNickname())->getUrl();
                return Event::next;
            }
        } catch (Exception $e) {
        }
        $package             = new Package(new EmptyVersionStrategy());
        $vars['user_avatar'] = $package->getUrl(Common::config('avatar', 'default'));
        return Event::next;
    }
}