Golang V Examples

Example #1

File: set error layout.go Project: ScruffyProdigy/Middleware

//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
	}
}

Example #2

File: add layout.go Project: ScruffyProdigy/Middleware

// 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()
}