media

Documentation

Index

• Variables
• type SuffixInfo
• type Type
  • func FromStringAndExt(t, ext string) (Type, error)
  • func (m Type) IsZero() bool
  • func (m Type) Suffixes() []string
  • func (m Type) Type() string
• type Types
  • func DecodeTypes(mms ...map[string]any) (Types, error)
  • func (t Types) BySuffix(suffix string) []Type
  • func (t Types) GetByMainSubType(mainType, subType string) (tp Type, found bool)
  • func (t Types) GetByType(tp string) (Type, bool)
  • func (t Types) GetFirstBySuffix(suffix string) (Type, SuffixInfo, bool)
  • func (t Types) Len() int
  • func (t Types) Less(i, j int) bool
  • func (t Types) Swap(i, j int)

Variables

var (
	HTMLType = newMediaType("text", "html", []string{"html"})

	JSONType = newMediaType("application", "json", []string{"json"})
	TOMLType = newMediaType("application", "toml", []string{"toml"})

	MarkdownType = newMediaType("text", "markdown", []string{"md", "markdown"})

	OctetType = newMediaType("application", "octet-stream", nil)

	TextType = newMediaType("text", "plain", []string{"txt"})
)

Definitions from https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types etc. Note that from Hugo 0.44 we only set Suffix if it is part of the MIME type.

var DefaultTypes = Types{
	HTMLType,
	MarkdownType,
	TOMLType,
	TextType,
}

DefaultTypes is the default media types supported by Hugo.

Types

type SuffixInfo

type SuffixInfo struct {
	Suffix     string `json:"suffix"`
	FullSuffix string `json:"fullSuffix"`
}

SuffixInfo holds information about a Type's suffix.

type Type

type Type struct {
	MainType  string `json:"mainType"`  // i.e. text
	SubType   string `json:"subType"`   // i.e. html
	Delimiter string `json:"delimiter"` // e.g. "."

	// FirstSuffix holds the first suffix defined for this Type.
	FirstSuffix SuffixInfo `json:"firstSuffix"`
	// contains filtered or unexported fields
}

Type (also known as MIME type and content type) is a two-part identifier for file formats and format contents transmitted on the Internet. For Hugo's use case, we use the top-level type name / subtype name + suffix. One example would be application/svg+xml If suffix is not provided, the sub type will be used. See // https://en.wikipedia.org/wiki/Media_type

func FromStringAndExt

func FromStringAndExt(t, ext string) (Type, error)

FromStringAndExt creates a Type from a MIME string and a given extension.

func (Type) IsZero

func (m Type) IsZero() bool

IsZero reports whether this Type represents a zero value. For internal use.

func (Type) Suffixes

func (m Type) Suffixes() []string

Suffixes returns all valid file suffixes for this type.

func (Type) Type

func (m Type) Type() string

Type returns a string representing the main- and sub-type of a media type, e.g. "text/css". A suffix identifier will be appended after a "+" if set, e.g. "image/svg+xml". Hugo will register a set of default media types. These can be overridden by the user in the configuration, by defining a media type with the same Type.

type Types

type Types []Type

Types is a slice of media types.

func DecodeTypes

func DecodeTypes(mms ...map[string]any) (Types, error)

DecodeTypes takes a list of media type configurations and merges those, in the order given, with the Hugo defaults as the last resort.

func (Types) BySuffix

func (t Types) BySuffix(suffix string) []Type

BySuffix will return all media types matching a suffix.

func (Types) GetByMainSubType

func (t Types) GetByMainSubType(mainType, subType string) (tp Type, found bool)

GetByMainSubType gets a media type given a main and a sub type e.g. "text" and "plain". It will return false if no format could be found, or if the combination given is ambiguous. The lookup is case insensitive.

func (Types) GetByType

func (t Types) GetByType(tp string) (Type, bool)

GetByType returns a media type for tp.

func (Types) GetFirstBySuffix

func (t Types) GetFirstBySuffix(suffix string) (Type, SuffixInfo, bool)

GetFirstBySuffix will return the first type matching the given suffix.

func (Types) Len

func (t Types) Len() int

func (Types) Less

func (t Types) Less(i, j int) bool

func (Types) Swap

func (t Types) Swap(i, j int)