download

Documentation

Overview

Package download handles the client file downloads.

Index

• Variables
• func Checksum(c echo.Context, db *sql.DB, id string) error
• type Download
  • func (d Download) HTTPSend(c echo.Context, db *sql.DB, logger *zap.SugaredLogger) error
• type ExtraZip
  • func (e ExtraZip) HTTPSend(c echo.Context, db *sql.DB) error

Variables

var (
	ErrNone = errors.New("not found")
	ErrStat = errors.New("file download stored on this server cannot be found")
)

Functions

func Checksum

func Checksum(c echo.Context, db *sql.DB, id string) error

Checksum serves the checksums for the requested file. The response is a text file named "checksums.txt" with the checksum and filename. The id string is the UID filename of the requested file.

Types

type Download

type Download struct {
	Dir    dir.Directory // Dir is the absolute path to the download directory.
	Inline bool          // Inline is true if the file should attempt to display in the browser.
}

Download configuration.

func (Download) HTTPSend

func (d Download) HTTPSend(c echo.Context, db *sql.DB, logger *zap.SugaredLogger) error

HTTPSend serves files to the client and prompts for a save location. The download relies on the URL ID parameter to determine the requested file.

type ExtraZip

type ExtraZip struct {
	Extra    dir.Directory // Extra is the absolute path to the extra directory.
	Download dir.Directory // Download is the absolute path to the download directory.
}

ExtraZip configuration.

func (ExtraZip) HTTPSend

func (e ExtraZip) HTTPSend(c echo.Context, db *sql.DB) error

HTTPSend looks for any zip files in the extra directory and serves them to the client, otherwise it will serve the standard download file.

This is used for obsolute file types that have been rearchived into a standard zip file.