<?php

declare(strict_types=1);

/*

* This file is part of the DebugBar package.

*

* (c) 2013 Maxime Bouroumeau-Fuseau

*

* For the full copyright and license information, please view the LICENSE

* file that was distributed with this source code.

*/

namespace DebugBar;

/**

* Handler to render assets

*/

class AssetHandler

{

public function __construct(protected readonly DebugBar $debugBar) {}

/**

* Handles the current request

*

* @param null|array{type: 'css'|'js'} $request

*

* @throws DebugBarException

*/

public function handle(?array $request = null, bool $echo = true, bool $sendHeader = true): string

{

if ($request === null) {

$request = $_GET;

}

$renderer = $this->debugBar->getJavascriptRenderer();

$type = $request['type'] ?? null;

if (!is_string($type)) {

throw new DebugBarException("Missing type parameter in request");

} elseif ($type === 'css') {

$content = $renderer->dumpAssets(files: $renderer->getAssets()['css'], echo: false);

$contentType = 'text/css';

} elseif ($type === 'js') {

$content = $renderer->dumpAssets(files: $renderer->getAssets()['js'], echo: false);

$contentType = 'text/javascript';

} else {

throw new DebugBarException("Invalid type '{$type}'");

}

if ($sendHeader) {

$this->debugBar->getHttpDriver()->setHeaders([

'Content-Type' => $contentType,

'Cache-Control' => 'public,max-age=86400',

'ETag' => md5($content),

]);

}

if ($echo) {

$this->debugBar->getHttpDriver()->output($content);

}

return $content;

}

}