media

Documentation

Overview

Package media defines an interface which must be implemented by media upload/download handlers.

Index

• func GetIdFromUrl(url string, serveUrl string) types.Uid
• type Handler
• type ReadSeekCloser

Functions

func GetIdFromUrl

func GetIdFromUrl(url string, serveUrl string) types.Uid

GetIdFromUrl is a helper method for extracting file ID from a URL.

Types

type Handler

type Handler interface {
	// Init initializes the media upload handler.
	Init(jsconf string) error

	// Check if redirect is required.
	// Redirect can be used to serve files from a different external server.
	Redirect(method, url string) (string, error)

	// Upload processes request for file upload.
	Upload(fdef *types.FileDef, file io.ReadSeeker) (string, error)

	// Download processes request for file download.
	Download(url string) (*types.FileDef, ReadSeekCloser, error)

	// Delete deletes file from storage.
	Delete(locations []string) error

	// GetIdFromUrl extracts file ID from download URL.
	GetIdFromUrl(url string) types.Uid
}

Handler is an interface which must be implemented by media handlers (uploaders-downloaders).

type ReadSeekCloser

type ReadSeekCloser interface {
	io.Reader
	io.Seeker
	io.Closer
}

ReadSeekCloser must be implemented by the media being downloaded.