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add context#StatusCodeNotSuccessful for customize even the most customized clients that are not compatible with the standards and fix the SPA if static file serve handlers are passed as its AssetHandler as reported at the chat.iris-go.com

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Former-commit-id: ccd0815a09b9305bfbeaad7b46559dd86f34f20b
This commit is contained in:
Gerasimos (Makis) Maropoulos
2018-01-31 02:35:22 +02:00
parent e38ea65dc7
commit 019911237c
12 changed files with 213 additions and 164 deletions
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12
core/router/status.go
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@@ -7,6 +7,10 @@ import (
"github.com/kataras/iris/context"
)
func statusCodeSuccessful(statusCode int) bool {
return !context.StatusCodeNotSuccessful(statusCode)
}
// ErrorCodeHandler is the entry
// of the list of all http error code handlers.
type ErrorCodeHandler struct {
@@ -21,7 +25,7 @@ type ErrorCodeHandler struct {
func (ch *ErrorCodeHandler) Fire(ctx context.Context) {
// if we can reset the body
if w, ok := ctx.IsRecording(); ok {
if w.StatusCode() < 400 { // if not an error status code
if statusCodeSuccessful(w.StatusCode()) { // if not an error status code
w.WriteHeader(ch.StatusCode) // then set it manually here, otherwise it should be setted via ctx.StatusCode(...)
}
// reset if previous content and it's recorder, keep the status code.
@@ -109,14 +113,14 @@ func (s *ErrorCodeHandlers) Get(statusCode int) *ErrorCodeHandler {
}
// Register registers an error http status code
// based on the "statusCode" >= 400.
// based on the "statusCode" < 200 || >= 400 (`context.StatusCodeNotSuccessful`).
// The handler is being wrapepd by a generic
// handler which will try to reset
// the body if recorder was enabled
// and/or disable the gzip if gzip response recorder
// was active.
func (s *ErrorCodeHandlers) Register(statusCode int, handlers ...context.Handler) *ErrorCodeHandler {
if statusCode < 400 {
if statusCodeSuccessful(statusCode) {
return nil
}
@@ -145,7 +149,7 @@ func (s *ErrorCodeHandlers) Register(statusCode int, handlers ...context.Handler
// then it creates & registers a new trivial handler on the-fly.
func (s *ErrorCodeHandlers) Fire(ctx context.Context) {
statusCode := ctx.GetStatusCode()
if statusCode < 400 {
if statusCodeSuccessful(statusCode) {
return
}
ch := s.Get(statusCode)