package middleware import ( "bytes" "html/template" "log" "github.com/pocketbase/pocketbase" "github.com/pocketbase/pocketbase/core" ) func AddErrorsMiddleware(app *pocketbase.PocketBase) { app.OnBeforeApiError().Add(func(e *core.ApiErrorEvent) error { log.Printf("in before api error with %+v with response %v and error %+v", e, e.HttpContext.Response(), e.Error) // oh, i guess i could do redirect? return renderErrorPage(e) }) } var redirectTemplate = `

Redirecting to error page

` var tmpl = template.Must( template.New("redirect-to-error").Parse(redirectTemplate) ) func renderErrorPage(e *core.ApiErrorEvent) error { errorMessage := e.Error.Error() log.Printf("in error to html middleware for %s with status %+v", errorMessage, e) errorCode := 500 switch errorMessage { case "Not Found.": // not authorized errorCode = 404 case "The request requires admin or record authorization token to be set.": // not found errorCode = 401 } var instantiatedTemplate bytes.Buffer if err := tmpl.Execute(&instantiatedTemplate, errorCode); err != nil { // couldn't execute the template return e.HttpContext.HTML(200, "Error 500") } return e.HttpContext.HTML(200, instantiatedTemplate.String()) }