Part-DB.Part-DB-server/src/Twig/InfoProviderExtension.php

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2.3 KiB
PHP

<?php
/*
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
*
* Copyright (C) 2019 - 2023 Jan Böhmer (https://github.com/jbtronics)
*
* This program 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.
*
* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace App\Twig;
use App\Services\InfoProviderSystem\ProviderRegistry;
use App\Services\InfoProviderSystem\Providers\InfoProviderInterface;
use Twig\Extension\AbstractExtension;
use Twig\TwigFunction;
class InfoProviderExtension extends AbstractExtension
{
public function __construct(
private readonly ProviderRegistry $providerRegistry
) {}
public function getFunctions(): array
{
return [
new TwigFunction('info_provider', $this->getInfoProvider(...)),
new TwigFunction('info_provider_label', $this->getInfoProviderName(...))
];
}
/**
* Gets the info provider with the given key. Returns null, if the provider does not exist.
* @param string $key
* @return InfoProviderInterface|null
*/
private function getInfoProvider(string $key): ?InfoProviderInterface
{
try {
return $this->providerRegistry->getProviderByKey($key);
} catch (\InvalidArgumentException $exception) {
return null;
}
}
/**
* Gets the label of the info provider with the given key. Returns null, if the provider does not exist.
* @param string $key
* @return string|null
*/
private function getInfoProviderName(string $key): ?string
{
try {
return $this->providerRegistry->getProviderByKey($key)->getProviderInfo()['name'];
} catch (\InvalidArgumentException $exception) {
return null;
}
}
}