//Run implements the rack.Middleware interface
func (this Statuser) Run(vars map[string]interface{}, next func()) {
next()
status := httper.V(vars).GetStatus()
layout := strconv.Itoa(status)
if templater.V(vars).Exists(this.Folder + "/" + layout) {
vars[this.LayoutVar] = layout
return
}
layout = strconv.Itoa(status/100) + "xx"
if templater.V(vars).Exists(this.Folder + "/" + layout) {
vars[this.ErrorVar] = strconv.Itoa(status)
vars[this.LayoutVar] = layout
}
}
// Implementation of rack.Middleware
func (this Encapsulator) Run(vars map[string]interface{}, next func()) {
next()
layout, ok := vars[this.LayoutVar].(string)
if !ok {
logger.V(vars).Println("Layout not set")
return
}
location := this.Folder + "/" + layout
if !templater.V(vars).Exists(location) {
//no "layout", just let it through
logger.V(vars).Println("Layout \"" + layout + "\" not found")
return
}
vars[this.BodyVar] = template.HTML(httper.V(vars).ResetMessage())
w := httper.V(vars).FilledResponse()
templater.V(vars).Render(location, w)
w.Save()
}