func render(ctx *macaron.Context, output []byte, err error, contentType string) {
if err != nil {
ctx.Error(500, err.Error()+"\n"+string(output))
return
}
if contentType == "" {
contentType = "text"
}
switch contentType {
case "html":
ctx.Header().Set("Content-Type", "text/html")
case "json":
ctx.Header().Set("Content-Type", "application/json; charset=UTF-8")
case "text":
ctx.Header().Set("Content-Type", "text/plain")
default:
ctx.Header().Set("Content-Type", contentType)
}
ctx.Write(output)
}
