예제 #1
0
// Render takes a Beego context, template name and a Context (map[string]interface{}).
// The template is parsed and cached, and gets executed into beegoCtx's ResponseWriter.
//
// Templates are looked up in `templates/` instead of Beego's default `views/` so that
// Beego doesn't attempt to load and parse our templates with `html/template`.
func Render(beegoCtx *context.Context, tmpl string, ctx Context) error {
	template, err := p2.FromCache(path.Join(templateDir, tmpl))
	if err != nil {
		panic(err)
	}

	var pCtx p2.Context
	if ctx == nil {
		pCtx = p2.Context{}
	} else {
		pCtx = p2.Context(ctx)
	}

	if xsrf, ok := beegoCtx.GetSecureCookie(beego.BConfig.WebConfig.XSRFKey, "_xsrf"); ok {
		pCtx["_xsrf"] = xsrf
	}

	// Only override "flash" if it hasn't already been set in Context
	if _, ok := ctx["flash"]; !ok {
		if ctx == nil {
			ctx = Context{}
		}
		ctx["flash"] = readFlash(beegoCtx)
	}

	return template.ExecuteWriter(pCtx, beegoCtx.ResponseWriter)
}
예제 #2
0
// Same as Render() but returns a string
func RenderString(tmpl string, ctx Context) (string, error) {
	template, err := p2.FromCache(path.Join(templateDir, tmpl))
	if err != nil {
		panic(err)
	}

	var pCtx p2.Context
	if ctx == nil {
		pCtx = p2.Context{}
	} else {
		pCtx = p2.Context(ctx)
	}

	// str, _ := template.Execute(pCtx)
	// return str
	return template.Execute(pCtx)
}