Swagger info corrections (#9441)

* use numbers and not http.Status___ enum

* fix test

* add many missing swagger responses

* code format

* Deletion Sould return 204 ...

* error handling improvements

* if special error type ... then add it to swagger too

* one smal nit

* invalidTopicsError is []string

* valid swagger specification 2.0
 - if you add responses swagger can tell you if you do it right :+1:

* use ctx.InternalServerError

* Revert "use numbers and not http.Status___ enum"

This reverts commit b1ff386e2418ed6a7f183e756b13277d701278ef.

* use http.Status* enum everywhere

1 files changed, 8 insertions, 6 deletions

diff --git a/routers/api/v1/misc/markdown.go b/routers/api/v1/misc/markdown.go
index 23f0b168d0..5a44db5e8b 100644
--- a/routers/api/v1/misc/markdown.go
+++ b/routers/api/v1/misc/markdown.go
@@ -36,8 +36,9 @@ func Markdown(ctx *context.APIContext, form api.MarkdownOption) {
 	//     "$ref": "#/responses/MarkdownRender"
 	//   "422":
 	//     "$ref": "#/responses/validationError"
+
 	if ctx.HasAPIError() {
-		ctx.Error(422, "", ctx.GetErrMsg())
+		ctx.Error(http.StatusUnprocessableEntity, "", ctx.GetErrMsg())
 		return
 	}
 
@@ -65,20 +66,20 @@ func Markdown(ctx *context.APIContext, form api.MarkdownOption) {
 		if form.Wiki {
 			_, err := ctx.Write([]byte(markdown.RenderWiki(md, urlPrefix, meta)))
 			if err != nil {
-				ctx.Error(http.StatusInternalServerError, "", err)
+				ctx.InternalServerError(err)
 				return
 			}
 		} else {
 			_, err := ctx.Write(markdown.Render(md, urlPrefix, meta))
 			if err != nil {
-				ctx.Error(http.StatusInternalServerError, "", err)
+				ctx.InternalServerError(err)
 				return
 			}
 		}
 	default:
 		_, err := ctx.Write(markdown.RenderRaw([]byte(form.Text), "", false))
 		if err != nil {
-			ctx.Error(http.StatusInternalServerError, "", err)
+			ctx.InternalServerError(err)
 			return
 		}
 	}
@@ -105,14 +106,15 @@ func MarkdownRaw(ctx *context.APIContext) {
 	//     "$ref": "#/responses/MarkdownRender"
 	//   "422":
 	//     "$ref": "#/responses/validationError"
+
 	body, err := ctx.Req.Body().Bytes()
 	if err != nil {
-		ctx.Error(422, "", err)
+		ctx.Error(http.StatusUnprocessableEntity, "", err)
 		return
 	}
 	_, err = ctx.Write(markdown.RenderRaw(body, "", false))
 	if err != nil {
-		ctx.Error(http.StatusInternalServerError, "", err)
+		ctx.InternalServerError(err)
 		return
 	}
 }