unsplash

Documentation

Index

• Constants
• type Auth
  • func LoadAuth(path string) (*Auth, error)
• type Source
  • func New(ctx context.Context, auth *Auth) *Source
  • func NewFromAuthFile(ctx context.Context, path string) (*Source, error)
  • func NewFromEnvironment(ctx context.Context) (*Source, error)
  • func (u *Source) CacheKey(photoUrl string) (string, bool)
  • func (u *Source) Download(ctx context.Context, info *photo.Info) error
  • func (u *Source) Photo(ctx context.Context, photoUrl string) (*photo.Info, error)

Constants

const AuthFile = ".unsplash.yaml"

Types

type Auth

type Auth struct {
	AccessKey string `yaml:"access_key"`
}

Auth is the structure of the Source authentication file.

func LoadAuth

func LoadAuth(path string) (*Auth, error)

loadUnsplashAuth loads the Source authentication file.

type Source

type Source struct {
	Client *unsplash.Unsplash
}

Source sources photos from unsplash.com.

func New

func New(
	ctx context.Context,
	auth *Auth,
) *Source

func NewFromAuthFile

func NewFromAuthFile(
	ctx context.Context,
	path string,
) (*Source, error)

func NewFromEnvironment

func NewFromEnvironment(ctx context.Context) (*Source, error)

func (*Source) CacheKey

func (u *Source) CacheKey(photoUrl string) (string, bool)

CacheKey returns the cache key for a given photo URL.

func (*Source) Download

func (u *Source) Download(
	ctx context.Context,
	info *photo.Info,
) error

Download fetches the photo for the photo info.

func (*Source) Photo

func (u *Source) Photo(
	ctx context.Context,
	photoUrl string,
) (*photo.Info, error)

Photo returns the photo info for a given photo URL.