Resize image and store it to s3

Question

Default image upload process in my app like this.

Get image from request and store it to s3 and a local variable.

$path = $request->file("image")->store("images", "s3");

After this I make it public.

Storage::disk("s3")->setVisibility($path, 'public');

And store to DB like this.

   $variable = ModelName::create([
      "image" => basename($path),
      "image_url" => Storage::disk("s3")->url($path),

But how to resize the image before store it to s3?

I try to write like this

    $extension = $request->file('image')->getClientOriginalExtension();
    $normal = Image::make($request->file('image'))->resize(160, 160)->encode($extension);
    $filename = md5(time()).'_'.$request->file('image')->getClientOriginalName();
    $img = Storage::disk('s3')->put('/images/'.$filename, (string)$normal, 'public');

And then

    "image" => basename($filename ),
    "image_url" => Storage::disk("s3")->url($img),

This works except one thing. I can't get URL (to store DB) for uploaded image.

How to get correct public url for uploaded image?

Note:I use Intervention Image package

If you uploaded the image to S3, then you know the S3 region, bucket, and object key, which is all you need to create the URL. You [construct it yourself](https://stackoverflow.com/questions/44400227/how-to-get-the-url-of-a-file-on-aws-s3-using-aws-sdk/44401684#44401684). — jarmod, Jan 07 '21 at 14:43
@jarmod with this package I can't get the image URL. Actually I get url, but it's not a public. That's the question — Randall, Jan 07 '21 at 15:23

score 2 · Accepted Answer · answered Jan 09 '21 at 12:37

Storage::put() would only return the path if it's an instance of File or UploadedFile (source). In this case $normal isn't, so put() would return a boolean instead. Also, using getClientOriginalExtension() probably isn't a good idea since it's not considered a safe value (source).

So here's a bit improved version:

$filename = $request->file('file')->hashname();
$image = Image::make($request->file('file'))->resize(160, 160);
Storage::disk('s3')->put('/images/'.$filename, $image->stream(), 'public');
$url = Storage::disk('s3')->url('/images/'.$filename);

You can now save $url and $filename into your db.

Ah! Fantastic. Thank you for taking the time to answer this question! (+1) — Randall, Jan 09 '21 at 20:24

Baker Hasan · Answer 2 · 2021-01-14T05:12:34.087

0

You can try my code snippet.

$file = $request->file('image');

$fileName = md5(time()).'.'.$file->getClientOriginalExtension();

/** @var Intervention $image */
$image = Image::make($file);
if ($image->width() > ($maxWidth ?? 500)) {
    $image = $image->resize(500, null, function ($constraint) {$constraint->aspectRatio();});
}

$image = $image->stream();

try {
    /** @var Storage $path */
    Storage::disk('s3')->put(
        $dir . DIRECTORY_SEPARATOR . $fileName, $image->__toString()
    );
} catch (\Exception $exception) {
    Log::debug($exception->getMessage());
}

edited Jan 14 '21 at 05:12

answered Jan 07 '21 at 15:10

Baker Hasan

334
2
11

What $file variable holds? – Randall Jan 07 '21 at 15:25
Post request file. Example: $request->file("image") – Baker Hasan Jan 07 '21 at 15:55
`$fileName = $fileName ?: md5(time()).'.'.$file->getClientOriginalExtension();` $filenName is not defined in this first line. – Randall Jan 07 '21 at 16:24
it's just predefined fileName in above. – Baker Hasan Jan 07 '21 at 17:13

score 0 · Answer 3 · answered Aug 18 '23 at 18:48

If someone is looking for a 2023 solution with PHP 8x+ & Laravel 9x+

public function resizeImage(UploadedFile $file): string 
{
    $path = 'your-folder-name/your-file-name.jpg';

    $manager = new ImageManager(['driver' => 'gd']);
    $image = $manager->make($file);
    $image->resize(250, null, function ($constraint) // max 250 width pixels
    {
        $constraint->aspectRatio();
    });

    // Local disk but can also work with S3
    Storage::disk('local')->put($path, (string) $image->encode());
    
    // returns something like: /storage/your-folder-name/your-file-name.jpg  
    $url = Storage::url($path);
    
    // gets rid of '/storage/'
    $url = str_replace('/storage/', '', $url);
    
    // creates the absolute url (https://your-project.com/public/media/your-folder-name/your-file-name.jpg)
    $url = url('/') . '/public/media/' . $url;

    return $url;
}

Resize image and store it to s3

3 Answers3