cont

Documentation

Index

• Constants
• type Controller
  • func New(cache cache.S3Cache, impl s3.Interface) *Controller
  • func (c *Controller) AccessURL(ctx context.Context, name string, expire time.Duration, ...) (string, error)
  • func (c *Controller) AuthSign(ctx context.Context, uploadID string, partNumbers []int) (*s3.AuthSignResult, error)
  • func (c *Controller) CompleteUpload(ctx context.Context, uploadID string, partHashs []string) (*UploadResult, error)
  • func (c *Controller) Engine() string
  • func (c *Controller) FormData(ctx context.Context, name string, size int64, contentType string, ...) (*s3.FormData, error)
  • func (c *Controller) GetHashObject(ctx context.Context, hash string) (*s3.ObjectInfo, error)
  • func (c *Controller) HashPath(md5 string) string
  • func (c *Controller) InitiateUpload(ctx context.Context, hash string, size int64, expire time.Duration, ...) (*InitiateUploadResult, error)
  • func (c *Controller) IsNotFound(err error) bool
  • func (c *Controller) NowPath() string
  • func (c *Controller) PartLimit() *s3.PartLimit
  • func (c *Controller) PartSize(ctx context.Context, size int64) (int64, error)
  • func (c *Controller) StatObject(ctx context.Context, name string) (*s3.ObjectInfo, error)
  • func (c *Controller) UUID() string
• type HashAlreadyExistsError
  • func (e *HashAlreadyExistsError) Error() string
• type InitiateUploadResult
• type UploadResult

Constants

const (
	DirectPath          = "openim/direct"
	UploadTypeMultipart = 1 // 分片上传
	UploadTypePresigned = 2 // 预签名上传

)

Types

type Controller

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

func New

func New(cache cache.S3Cache, impl s3.Interface) *Controller

func (*Controller) AccessURL

func (c *Controller) AccessURL(ctx context.Context, name string, expire time.Duration, opt *s3.AccessURLOption) (string, error)

func (*Controller) AuthSign

func (c *Controller) AuthSign(ctx context.Context, uploadID string, partNumbers []int) (*s3.AuthSignResult, error)

func (*Controller) CompleteUpload

func (c *Controller) CompleteUpload(ctx context.Context, uploadID string, partHashs []string) (*UploadResult, error)

func (*Controller) Engine

func (c *Controller) Engine() string

func (*Controller) FormData

func (c *Controller) FormData(ctx context.Context, name string, size int64, contentType string, duration time.Duration) (*s3.FormData, error)

func (*Controller) GetHashObject

func (c *Controller) GetHashObject(ctx context.Context, hash string) (*s3.ObjectInfo, error)

func (*Controller) HashPath

func (c *Controller) HashPath(md5 string) string

func (*Controller) InitiateUpload

func (c *Controller) InitiateUpload(ctx context.Context, hash string, size int64, expire time.Duration, maxParts int) (*InitiateUploadResult, error)

func (*Controller) IsNotFound

func (c *Controller) IsNotFound(err error) bool

func (*Controller) NowPath

func (c *Controller) NowPath() string

func (*Controller) PartLimit

func (c *Controller) PartLimit() *s3.PartLimit

func (*Controller) PartSize

func (c *Controller) PartSize(ctx context.Context, size int64) (int64, error)

func (*Controller) StatObject

func (c *Controller) StatObject(ctx context.Context, name string) (*s3.ObjectInfo, error)

func (*Controller) UUID

func (c *Controller) UUID() string

type HashAlreadyExistsError

type HashAlreadyExistsError struct {
	Object *s3.ObjectInfo
}

func (*HashAlreadyExistsError) Error

func (e *HashAlreadyExistsError) Error() string

type InitiateUploadResult

type InitiateUploadResult struct {
	UploadID string             `json:"uploadID"` // 上传ID
	PartSize int64              `json:"partSize"` // 分片大小
	Sign     *s3.AuthSignResult `json:"sign"`     // 分片信息
}

type UploadResult

type UploadResult struct {
	Hash string `json:"hash"`
	Size int64  `json:"size"`
	Key  string `json:"key"`
}