强制从 s3 url 下载文件

Question

I have an s3 URL without a file extension in the URL. is there any way I can force download file from the URL directly

https://s3-external-1.amazonaws.com/media.twiliocdn.com/AC451bab3cca7e01e20ee6bf1e746bed1f/10b62b6d5fe2f69be39840ce1201a2e7

In the database, I am storing this URL to display images or any file but now I have a requirement to download this image in user system on click of download button

FYI: this is not our s3 bucket but this is Twilio service bucket where our media is getting stored.

Answer 1

From your controller, you're able to return a download response that lets you specify a file with a custom name. Like so...

    return response()
        ->download(
            $file,
            'download.jpeg',
        );

Answer 2

You can temporarily store the image in your filesystem then send it as a download response.

use Illuminate\Support\Facades\Http;
use Illuminate\Support\Str;

$response = Http::get(
    'https://s3-external-1.amazonaws.com/media.twiliocdn.com/AC451bab3cca7e01e20ee6bf1e746bed1f/10b62b6d5fe2f69be39840ce1201a2e7'
);

file_put_contents($file = '/tmp/' . Str::uuid(), $response->body());

preg_match('/filename=\"(.+)\"/', $response->header('content-disposition'), $matches);

return response()->download($file, $matches[1], [
    'Content-Type' => $response->header('content-type'),
])->deleteFileAfterSend();

Answer 3

Finally, after investing so many hours I found solution for this.

public function download($media){

$name = now()->format('m-d-Y-h:i:s') . '.' . Illuminate\Http\Testing\MimeType::search($media->content_type);

return response()->streamDownload(function () use ($media){
    echo file_get_contents($media->url);
}, $name);

}