assets

Documentation

Overview

Package assets manages imager file asset allocation and deallocation

Index

• Variables
• func BlurPath(thumbType uint8, SHA1 string) string
• func BlurPathLocal(thumbType uint8, SHA1 string) string
• func CreateDirs() error
• func Delete(SHA1 string, fileType, thumbType uint8) error
• func DeleteSmile(SHA1 string, fileType uint8) error
• func SmilePath(fileType uint8, SHA1 string) string
• func SourcePath(fileType uint8, SHA1 string) string
• func ThumbPath(thumbType uint8, SHA1 string) string
• func ThumbPathLocal(thumbType uint8, SHA1 string) string
• func Write(SHA1 string, fileType, thumbType uint8, src, thumb []byte) error
• func WriteSmile(SHA1 string, fileType uint8, src []byte) error

Variables

var (
	//  StdJPEG is a JPEG sample image standard struct. Only used in tests.
	StdJPEG = common.Image{
		ImageCommon: common.ImageCommon{
			SHA1:     "012a2f912c9ee93ceb0ccb8684a29ec571990a94",
			FileType: common.JPEG,
			Dims:     StdDims["jpeg"],
			MD5:      "YOQQklgfezKbBXuEAsqopw",
			Size:     300792,
		},
	}

	// StdDims contains esulting dimentions after thumbnailing sample images.
	// Only used in tests.
	StdDims = map[string][4]uint16{
		"jpeg": {0x43c, 0x371, 0x96, 0x79},
		"png":  {0x500, 0x2d0, 0x96, 0x54},
		"gif":  {0x248, 0x2d0, 0x79, 0x96},
		"pdf":  {0x253, 0x34a, 0x69, 0x96},
	}
)

Only used in tests, but we still need them exported

Functions

func BlurPath

func BlurPath(thumbType uint8, SHA1 string) string

BlurPath returns the path to the blured thumbnail of an image

func BlurPathLocal

func BlurPathLocal(thumbType uint8, SHA1 string) string

func CreateDirs

func CreateDirs() error

CreateDirs creates directories for processed image storage

func Delete

func Delete(SHA1 string, fileType, thumbType uint8) error

Delete deletes file assets belonging to a single upload

func DeleteSmile

func DeleteSmile(SHA1 string, fileType uint8) error

Delete deletes file assets belonging to a single upload

func SmilePath

func SmilePath(fileType uint8, SHA1 string) string

SorucePath returns the path to the source file of a smile

func SourcePath

func SourcePath(fileType uint8, SHA1 string) string

SourcePath returns the path to the source file on an image

func ThumbPath

func ThumbPath(thumbType uint8, SHA1 string) string

ThumbPath returns the path to the thumbnail of an image

func ThumbPathLocal

func ThumbPathLocal(thumbType uint8, SHA1 string) string

func Write

func Write(SHA1 string, fileType, thumbType uint8, src, thumb []byte) error

Write writes file assets to disk

func WriteSmile

func WriteSmile(SHA1 string, fileType uint8, src []byte) error