Upload.php

<?php

namespace Zenapply\Upload;

use Illuminate\Http\UploadedFile;
use Storage;
use Exception;
use Zenapply\Upload\Models\File;

class Upload
{
    protected $config = [];
    
    public function __construct()
    {
        $this->config = config('upload');
    }

    public function create(UploadedFile $file)
    {
        $disk        = $this->config['disk'];
        $filename    = $this->getRandomString(32);
        $extension   = $file->extension();
        $directory   = $this->getRandomDirectory();
        $contents    = file_get_contents($file);
        $mime        = mime_content_type($file->path());
        $fingerprint = md5_file($file->path());

        $path = "/{$directory}/{$filename}.{$extension}";

        $result = $this->getDisk()->put($path, $contents);

        if ($result === false) {
            throw new Exception("Could not save the file on the disk! Disk: ".$disk);
        }

        $model = new File(
            [
            "filename" => $filename,
            "mime" => $mime,
            "path" => $path,
            "disk" => $disk,
            "extension" => $extension,
            "fingerprint" => $fingerprint,
            ]
        );

        $model->save();

        return $model;
    }

    public function read($id)
    {
        // Code go here
    }

    public function destroy($id)
    {
        // Code go here
    }

    protected function getDisk()
    {
        return Storage::disk($this->config['disk']);
    }

    protected function getRandomString($len = 16)
    {
        $alphanum = array_merge(range('a', 'z'), range('0', '9'));
        $str = "";
        for ($i = 0; $i < $len; $i++) {
            $str.=$alphanum[array_rand($alphanum)];
        }
        return $str;
    }

    protected function getRandomDirectory()
    {
        $directory1 = $this->getRandomString(1);
        $directory2 = $this->getRandomString(1);
        return "{$directory1}/{$directory2}";
    }
}