// MapStatic maps static files from the specified systemPath to the
// specified publicPath.
//
// goweb.MapStatic("/static", "/location/on/system/to/files")
func (h *HttpHandler) MapStatic(publicPath, systemPath string, matcherFuncs ...MatcherFunc) (Handler, error) {
path := paths.NewPath(publicPath)
var dynamicPath string = path.RawPath
// ensure the path ends in "***"
segments := path.Segments()
if segments[len(segments)-1] != "***" {
dynamicPath = fmt.Sprintf("%s/***", path.RawPath)
}
handler, mapErr := h.Map(http.MethodGet, dynamicPath, func(ctx context.Context) error {
// get the non-system part of the path
thePath := path.RealFilePath(systemPath, ctx.Path().RawPath)
nethttp.ServeFile(ctx.HttpResponseWriter(), ctx.HttpRequest(), thePath)
return nil
}, matcherFuncs)
if mapErr != nil {
return handler, mapErr
}
// set the handler description
handler.(*PathMatchHandler).Description = fmt.Sprintf("Static files from: %s", systemPath)
return handler, nil
}
// NewWebContext creates a new WebContext with the given request and response objects.
func NewWebContext(responseWriter http.ResponseWriter, request *http.Request, codecService codecsservices.CodecService) *WebContext {
c := new(WebContext)
c.httpRequest = request
c.httpResponseWriter = responseWriter
c.codecService = codecService
c.path = paths.NewPath(request.URL.Path)
return c
}