s3

Documentation

Overview

Package s3 is used to implement model.IM interface. Its purpose is controlling images of users and ads.

s3 uses AWS simple storage service to store images.

Index

• type Config
• type S3
  • func InitS3(cfg Config) (*S3, error)
  • func (s *S3) DeleteImage(key string) error
  • func (s *S3) DownloadImage(key string) error
  • func (s *S3) IsExist(key string) bool
  • func (s *S3) UploadImage(key string, body io.Reader) (string, error)

Types

type Config

type Config struct {
	Bucket string `json:"Bucket"`
	ACL    string `json:"ACL"`
	Region string `json:"Region"`
}

Config is config for AWS S3 image manager

type S3

type S3 struct {
	// contains filtered or unexported fields
}

S3 is a struct that implements model.IM interface

func InitS3

func InitS3(cfg Config) (*S3, error)

InitS3 initiates connection to S3

func (*S3) DeleteImage

func (s *S3) DeleteImage(key string) error

DeleteImage deletes such key from the bucket

func (*S3) DownloadImage

func (s *S3) DownloadImage(key string) error

DownloadImage downloads image from AWS

func (*S3) IsExist

func (s *S3) IsExist(key string) bool

IsExist checks if such key exists in the bucket

func (*S3) UploadImage

func (s *S3) UploadImage(key string, body io.Reader) (string, error)

UploadImage uploads body as key