api

Documentation

Index

• type Controller
  • func (r *Controller) Load(tplPath string)
  • func (r *Controller) StaticRoute(uriPrefix string, docRoot string)
• type MemeHandler
  • func (h *MemeHandler) Form(w http.ResponseWriter, r *http.Request)
  • func (h *MemeHandler) ListGifs(w http.ResponseWriter, r *http.Request)
  • func (h *MemeHandler) LoadTemplates(basepath string)
  • func (h *MemeHandler) MemeFromRequest(w http.ResponseWriter, r *http.Request)
  • func (h *MemeHandler) Preview(w http.ResponseWriter, r *http.Request)
  • func (h *MemeHandler) UID(r *http.Request) (string, error)

Types

type Controller

type Controller struct {
	Handler *MemeHandler
	Router  *mux.Router
}

func (*Controller) Load

func (r *Controller) Load(tplPath string)

Load sets up all dynamic routes.

func (*Controller) StaticRoute

func (r *Controller) StaticRoute(uriPrefix string, docRoot string)

StaticRoute sets up a static route

type MemeHandler

type MemeHandler struct {
	// ImgPath is the filesystem path where all images are located
	ImgPath string
	// OutputPath is the path on the filesystem where all memes will be saved
	OutputPath string
	// FontName is the font to use
	FontName string
	// MemeURL is the url at which the file will be served
	MemeURL string
	// contains filtered or unexported fields
}

MemeHandler is the base structure that handles most web operations

func (*MemeHandler) Form

func (h *MemeHandler) Form(w http.ResponseWriter, r *http.Request)

Form returns a form that will generate the meme

func (*MemeHandler) ListGifs

func (h *MemeHandler) ListGifs(w http.ResponseWriter, r *http.Request)

ListGifs lists the available GIFs

func (*MemeHandler) LoadTemplates

func (h *MemeHandler) LoadTemplates(basepath string)

LoadTemplates pre-parses the templates. Must be called before starting the server.

func (*MemeHandler) MemeFromRequest

func (h *MemeHandler) MemeFromRequest(w http.ResponseWriter, r *http.Request)

MemeFromRequest generates a meme image from a request, and saves it to disk. Then sends a 301 to the user.

func (*MemeHandler) Preview

func (h *MemeHandler) Preview(w http.ResponseWriter, r *http.Request)

Preview returns a thumbnail, in jpeg format

func (*MemeHandler) UID

func (h *MemeHandler) UID(r *http.Request) (string, error)

UID returns the unique ID of the requested gif. This is determined by a combination of the image name and the text (top and bottom)