http

Documentation

Index

• func Asset(name string) ([]byte, error)
• func AssetDir(name string) ([]string, error)
• func AssetInfo(name string) (os.FileInfo, error)
• func AssetNames() []string
• func GeoJSONHandler(h *DispatchHandler) (gohttp.HandlerFunc, error)
• func MustAsset(name string) []byte
• func NewGeoJSONHandler(c cache.Cache, nz_opts *nextzen.Options) (gohttp.HandlerFunc, error)
• func NewPNGHandler(c cache.Cache, nz_opts *nextzen.Options, svg_opts *tile.RasterzenSVGOptions) (gohttp.HandlerFunc, error)
• func NewRasterzenHandler(c cache.Cache, nz_opts *nextzen.Options) (gohttp.HandlerFunc, error)
• func NewSVGHandler(c cache.Cache, nz_opts *nextzen.Options, svg_opts *tile.RasterzenSVGOptions) (gohttp.HandlerFunc, error)
• func PNGHandler(h *DispatchHandler) (gohttp.HandlerFunc, error)
• func RasterzenHandler(h *DispatchHandler) (gohttp.HandlerFunc, error)
• func RestoreAsset(dir, name string) error
• func RestoreAssets(dir, name string) error
• func SVGHandler(h *DispatchHandler) (gohttp.HandlerFunc, error)
• func StaticFileSystem() (gohttp.FileSystem, error)
• func StaticHandler() (gohttp.Handler, error)
• func WWWHandler(opts *WWWHandlerOptions) (gohttp.HandlerFunc, error)
• type DispatchFunc
• type DispatchHandler
  • func NewDispatchHandler(c cache.Cache) (*DispatchHandler, error)
  • func (h DispatchHandler) GetSlippyTileForRequest(req *gohttp.Request) (*slippy.Tile, error)
  • func (h *DispatchHandler) HandleRequest(rsp gohttp.ResponseWriter, req *gohttp.Request, key string) error
• type WWWHandlerOptions
• type WWWTemplateVars

Functions

func Asset

func Asset(name string) ([]byte, error)

Asset loads and returns the asset for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetDir

func AssetDir(name string) ([]string, error)

AssetDir returns the file names below a certain directory embedded in the file by go-bindata. For example if you run go-bindata on data/... and data contains the following hierarchy:

data/
  foo.txt
  img/
    a.png
    b.png

then AssetDir("data") would return []string{"foo.txt", "img"} AssetDir("data/img") would return []string{"a.png", "b.png"} AssetDir("foo.txt") and AssetDir("notexist") would return an error AssetDir("") will return []string{"data"}.

func AssetInfo

func AssetInfo(name string) (os.FileInfo, error)

AssetInfo loads and returns the asset info for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetNames

func AssetNames() []string

AssetNames returns the names of the assets.

func GeoJSONHandler

func GeoJSONHandler(h *DispatchHandler) (gohttp.HandlerFunc, error)

func MustAsset

func MustAsset(name string) []byte

MustAsset is like Asset but panics when Asset would return an error. It simplifies safe initialization of global variables.

func NewGeoJSONHandler

func NewGeoJSONHandler(c cache.Cache, nz_opts *nextzen.Options) (gohttp.HandlerFunc, error)

func NewPNGHandler

func NewPNGHandler(c cache.Cache, nz_opts *nextzen.Options, svg_opts *tile.RasterzenSVGOptions) (gohttp.HandlerFunc, error)

func NewRasterzenHandler

func NewRasterzenHandler(c cache.Cache, nz_opts *nextzen.Options) (gohttp.HandlerFunc, error)

func NewSVGHandler

func NewSVGHandler(c cache.Cache, nz_opts *nextzen.Options, svg_opts *tile.RasterzenSVGOptions) (gohttp.HandlerFunc, error)

func PNGHandler

func PNGHandler(h *DispatchHandler) (gohttp.HandlerFunc, error)

func RasterzenHandler

func RasterzenHandler(h *DispatchHandler) (gohttp.HandlerFunc, error)

func RestoreAsset

func RestoreAsset(dir, name string) error

RestoreAsset restores an asset under the given directory

func RestoreAssets

func RestoreAssets(dir, name string) error

RestoreAssets restores an asset under the given directory recursively

func SVGHandler

func SVGHandler(h *DispatchHandler) (gohttp.HandlerFunc, error)

func StaticFileSystem

func StaticFileSystem() (gohttp.FileSystem, error)

func StaticHandler

func StaticHandler() (gohttp.Handler, error)

func WWWHandler

func WWWHandler(opts *WWWHandlerOptions) (gohttp.HandlerFunc, error)

Types

type DispatchFunc

type DispatchFunc func(*slippy.Tile, io.Reader, io.Writer) error

type DispatchHandler

type DispatchHandler struct {
	Cache            cache.Cache
	Func             DispatchFunc
	Headers          map[string]string
	NextzenOptions   *nextzen.Options
	RasterzenOptions *tile.RasterzenOptions
	SVGOptions       *tile.RasterzenSVGOptions
}

func NewDispatchHandler

func NewDispatchHandler(c cache.Cache) (*DispatchHandler, error)

func (DispatchHandler) GetSlippyTileForRequest

func (h DispatchHandler) GetSlippyTileForRequest(req *gohttp.Request) (*slippy.Tile, error)

func (*DispatchHandler) HandleRequest

func (h *DispatchHandler) HandleRequest(rsp gohttp.ResponseWriter, req *gohttp.Request, key string) error

type WWWHandlerOptions

type WWWHandlerOptions struct {
	NextzenAPIKey string
	Debug         bool
	TileFormat    string
}

type WWWTemplateVars

type WWWTemplateVars struct {
	NextzenAPIKey string
	Debug         bool
	TileFormat    string
}