typesniffer

Documentation

Index

• Constants
• type SniffedType
  • func DetectContentType(data []byte) SniffedType
  • func (ct SniffedType) GetMimeType() string
  • func (ct SniffedType) IsAudio() bool
  • func (ct SniffedType) IsBrowsableBinaryType() bool
  • func (ct SniffedType) IsImage() bool
  • func (ct SniffedType) IsPDF() bool
  • func (ct SniffedType) IsRepresentableAsText() bool
  • func (ct SniffedType) IsSvgImage() bool
  • func (ct SniffedType) IsText() bool
  • func (ct SniffedType) IsTextPlain() bool
  • func (ct SniffedType) IsVideo() bool

Constants

const (
	MimeTypeImageSvg  = "image/svg+xml"
	MimeTypeImageAvif = "image/avif"

	MimeTypeApplicationOctetStream = "application/octet-stream"
)

const SniffContentSize = 1024

Types

type SniffedType

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

SniffedType contains information about a blob's type.

func DetectContentType

func DetectContentType(data []byte) SniffedType

DetectContentType extends http.DetectContentType with more content types. Defaults to text/plain if input is empty.

func (SniffedType) GetMimeType

func (ct SniffedType) GetMimeType() string

GetMimeType returns the mime type

func (SniffedType) IsAudio

func (ct SniffedType) IsAudio() bool

IsAudio detects if data is a video format

func (SniffedType) IsBrowsableBinaryType

func (ct SniffedType) IsBrowsableBinaryType() bool

IsBrowsableBinaryType returns whether a non-text type can be displayed in a browser

func (SniffedType) IsImage

func (ct SniffedType) IsImage() bool

IsImage detects if data is an image format

func (SniffedType) IsPDF

func (ct SniffedType) IsPDF() bool

IsPDF detects if data is a PDF format

func (SniffedType) IsRepresentableAsText

func (ct SniffedType) IsRepresentableAsText() bool

IsRepresentableAsText returns true if file content can be represented as plain text or is empty.

func (SniffedType) IsSvgImage

func (ct SniffedType) IsSvgImage() bool

IsSvgImage detects if data is an SVG image format

func (SniffedType) IsText

func (ct SniffedType) IsText() bool

IsText detects if the content format is text family, including text/plain, text/html, text/css, etc.

func (SniffedType) IsTextPlain

func (ct SniffedType) IsTextPlain() bool

func (SniffedType) IsVideo

func (ct SniffedType) IsVideo() bool

IsVideo detects if data is a video format