laravel multiformat response

laravel-multiformat-response.php

<?php

Response::macro('multiFormat', function ($data, $html = '') {
    if (request('format') == 'json') {
        return $this->json($data);
    }

    if (request('format') == 'xml') {
        if (!is_array($data) && !$data instanceof Arrayable) { /* 400 Bad Request*/ }

        $xml = (new ArrayToXml($data->toArray()))->toXml();
        return $this->make($xml, 200, ['Content-Type' => 'text/xml']);
    }

    if (request('format') == 'zip') {
        if (!$data instanceof Compressable) { /* 400 Bad Request*/ }

        return $this->download($data->toZipFile());
    }

    return $html;
});


// GET /podcasts/123 -> HTML
// GET /podcasts/123?format=json
// GET /podcasts/123?format=xml
// GET /podcasts/123?format=zip
Route::get('podcasts/{podcast}', function (Podcast $podcast) {
    return Response::multiFormat(
        $podcast,
        view('podcasts', [
            'user' => Auth::user(),
            'podcast' => $podcast,
        ])
    );
});