utils

Documentation

Index

• Constants
• Variables
• func CreateFolder(folderPath string) error
• func CreateTempFile(outputDir string, namePrefix *string) (f *os.File, err error)
• func FileGetContents(path string) (content string, err error)
• func FileOrFolderExists(filePath string) bool
• func GenerateUploadId(useNano bool) (result string)
• func GenerateUserBreadCrumb(size int) string
• func GetFileSize(filePath string) (size int64, err error)
• func GetImageDimension(imagePath string) (width int, height int, err error)
• func GetImageOrientation(imagePath string) (orientation string, err error)
• func GuessImageFormat(filePath string) (format string, err error)
• func HashCode(data string) int
• func IsDirectory(filePath string) bool
• func MicroTime() float64
• func MtRand(min, max int64) int64
• func NumberFormat(number float64, decimals uint, decPoint, thousandsSep string) string
• func Realpath(fpath string) (string, error)
• func RemoveDirectory(filePath string) bool
• func ReorderByHashCode(data map[string]interface{})
• func SaveImage(path string, img image.Image) (err error)

Constants

const (
	BoundaryChars  = "-_1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
	BoundaryLength = 30
)

Variables

var DefaultTempPath = ""

Functions

func CreateFolder

func CreateFolder(folderPath string) error

func CreateTempFile

func CreateTempFile(outputDir string, namePrefix *string) (f *os.File, err error)

func FileGetContents

func FileGetContents(path string) (content string, err error)

func FileOrFolderExists

func FileOrFolderExists(filePath string) bool

func GenerateUploadId

func GenerateUploadId(useNano bool) (result string)

func GenerateUserBreadCrumb

func GenerateUserBreadCrumb(size int) string

func GetFileSize

func GetFileSize(filePath string) (size int64, err error)

func GetImageDimension

func GetImageDimension(imagePath string) (width int, height int, err error)

func GetImageOrientation

func GetImageOrientation(imagePath string) (orientation string, err error)

func GuessImageFormat

func GuessImageFormat(filePath string) (format string, err error)

func HashCode

func HashCode(data string) int

func IsDirectory

func IsDirectory(filePath string) bool

func MicroTime

func MicroTime() float64

func MtRand

func MtRand(min, max int64) int64

func NumberFormat

func NumberFormat(number float64, decimals uint, decPoint, thousandsSep string) string

func Realpath

func Realpath(fpath string) (string, error)

func RemoveDirectory

func RemoveDirectory(filePath string) bool

func ReorderByHashCode

func ReorderByHashCode(data map[string]interface{})

func SaveImage

func SaveImage(path string, img image.Image) (err error)