func handleError(resp web.Response, req *web.Request, status int, err error, r interface{}) {
if err != nil {
var buf bytes.Buffer
fmt.Fprintf(&buf, "Error serving %s: %v\n", req.URL, err)
if r != nil {
fmt.Fprintln(&buf, r)
buf.Write(debug.Stack())
}
log.Print(buf.String())
}
switch status {
case 0:
// nothing to do
case web.StatusNotFound:
executeTemplate(resp, "notfound"+templateExt(req), status, nil)
default:
s := web.StatusText(status)
if err == errUpdateTimeout {
s = "Timeout getting package files from the version control system."
} else if e, ok := err.(doc.GetError); ok {
s = "Error getting package files from " + e.Host + "."
}
w := resp.Start(web.StatusInternalServerError, web.Header{web.HeaderContentType: {"text/plan; charset=uft-8"}})
io.WriteString(w, s)
}
}
func handlePresentError(resp web.Response, req *web.Request, status int, err error, r interface{}) {
logError(req, err, r)
switch status {
case 0:
// nothing to do
default:
s := web.StatusText(status)
if doc.IsNotFound(err) {
s = web.StatusText(web.StatusNotFound)
status = web.StatusNotFound
} else if err == errUpdateTimeout {
s = "Timeout getting package files from the version control system."
} else if e, ok := err.(*doc.RemoteError); ok {
s = "Error getting package files from " + e.Host + "."
}
w := resp.Start(status, web.Header{web.HeaderContentType: {"text/plan; charset=uft-8"}})
io.WriteString(w, s)
}
}
func handleAPIError(resp web.Response, req *web.Request, status int, err error, r interface{}) {
logError(req, err, r)
switch status {
case 0:
// nothing to do
default:
var data struct {
Error struct {
Message string `json:"message"`
} `json:"error"`
}
data.Error.Message = web.StatusText(status)
w := resp.Start(status, web.Header{web.HeaderContentType: {"application/json; charset=uft-8"}})
json.NewEncoder(w).Encode(&data)
}
}
func handleError(resp web.Response, req *web.Request, status int, err error, r interface{}) {
logError(req, err, r)
switch status {
case 0:
// nothing to do
case web.StatusNotFound:
executeTemplate(resp, "notfound"+templateExt(req), status, nil, nil)
default:
s := web.StatusText(status)
if err == errUpdateTimeout {
s = "Timeout getting package files from the version control system."
} else if e, ok := err.(*doc.RemoteError); ok {
s = "Error getting package files from " + e.Host + "."
}
w := resp.Start(web.StatusInternalServerError, web.Header{web.HeaderContentType: {"text/plan; charset=uft-8"}})
io.WriteString(w, s)
}
}