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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace A17\Twill\Services\Cloud;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Aws\S3\S3Client;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Support\Str;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use League\Flysystem\Filesystem;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use League\Flysystem\AwsS3v3\AwsS3Adapter;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Aws  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function filesystemFactory($source)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $config = $this->getConfigFor($source);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $client = new S3Client($config);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $adapter = new AwsS3Adapter($client, $config['bucket'], $config['root']);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return new Filesystem($adapter);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getConfigFor($disk)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'credentials' => [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'key' => $this->config($disk, 'key'),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'secret' => $this->config($disk, 'secret'),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'region' => $this->config($disk, 'region'),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'root' => $this->config($disk, 'root', ''),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'bucket' => $this->config($disk, 'bucket'),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'version' => $this->config($disk, 'version', 'latest'),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function config($disk, $key, $default = null)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $env1 = Str::upper(Str::snake($disk));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $env2 = $env1 === 'AWS' ? 'S3' : 'AWS';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $envSuffix = Str::upper($key);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (filled($value = config("filesystems.disks.{$disk}.{$key}"))) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $value;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return env("{$env1}_{$envSuffix}", env("{$env2}_{$envSuffix}", $default)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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