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api: response error in json instead of html for better rendering flexibility

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yusing
2025-01-29 11:50:08 +08:00
parent 4ad6257dab
commit d9b6b82f07
3 changed files with 43 additions and 10 deletions
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13
internal/api/v1/utils/error.go
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@@ -1,10 +1,10 @@
package utils
import (
"encoding/json"
"net/http"
E "github.com/yusing/go-proxy/internal/error"
"github.com/yusing/go-proxy/internal/logging"
"github.com/yusing/go-proxy/internal/utils/strutils/ansi"
)
@@ -31,14 +31,13 @@ func RespondError(w http.ResponseWriter, err error, code ...int) {
if len(code) == 0 {
code = []int{http.StatusBadRequest}
}
w.Header().Set("Content-Type", "text/html; charset=utf-8")
buf := make([]byte, 0, 100)
errMsg := err.Error()
buf, err = logging.FormatMessageToHTMLBytes(errMsg, buf)
if err != nil {
http.Error(w, ansi.StripANSI(errMsg), code[0])
buf, err := json.Marshal(err)
if err != nil { // just in case
w.Header().Set("Content-Type", "text/plain; charset=utf-8")
http.Error(w, ansi.StripANSI(err.Error()), code[0])
return
}
w.Header().Set("Content-Type", "application/json; charset=utf-8")
w.WriteHeader(code[0])
_, _ = w.Write(buf)
}