// preparebase.Context sets view,config and model on the ctx.
func (r *Router) prepareContext(ctx *base.Context) {
if r.Options != nil {
if r.Options.View != nil {
ctx.Set(r.Options.View)
}
if r.Options.Config != nil {
ctx.Cfg = r.Options.Config
}
if r.Options.Model != nil {
ctx.DB = r.Options.Model
}
if r.Options.Log != nil {
ctx.Log = r.Options.Log
}
if r.Options.SessionStore != nil {
ctx.SessionStore = r.Options.SessionStore
}
}
// It is a good idea to ensure that a well prepared context always has the
// Log field set.
if ctx.Log == nil {
ctx.Log = defaultLogger
}
}
// executes the method fn on Controller ctrl, it sets context.
func (r *Router) handleController(ctx *base.Context, fn string, ctrl controller.Controller) {
ctrl.New(ctx)
// execute the method
// TODO: better error handling?
if x := ita.New(ctrl).Call(fn); x.Error() != nil {
ctx.Set(http.StatusInternalServerError)
_, _ = ctx.Write([]byte(x.Error().Error()))
ctx.TextPlain()
_ = ctx.Commit()
return
}
err := ctx.Commit()
if err != nil {
//TODO: Log error
}
}