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frontend: refactor submission handlers

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nemunaire 2017-11-22 01:52:08 +01:00 • committed by Pierre-Olivier Mercier
commit 0d7d49e033
8 changed files with 184 additions and 187 deletions
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38
frontend/chname.go
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@ -3,45 +3,19 @@ package main
import (
"log"
"net/http"
"strings"
"path"
)
var denyNameChange bool = true
type ChNameHandler struct {}
func (n ChNameHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
func ChNameHandler(w http.ResponseWriter, r *http.Request, team string, sURL []string) {
if denyNameChange {
log.Printf("UNHANDELED %s name change request from %s: %s [%s]\n", r.Method, r.RemoteAddr, r.URL.Path, r.UserAgent())
http.Error(w, "{\"errmsg\":\"Le changement de nom est prohibé.\"}", http.StatusForbidden)
return
}
log.Printf("Handling %s name change request from %s: %s [%s]\n", r.Method, r.RemoteAddr, r.URL.Path, r.UserAgent())
// Check request type and size
if r.Method != "POST" {
http.Error(w, "{\"errmsg\":\"Requête invalide.\"}", http.StatusBadRequest)
return
} else if r.ContentLength < 0 || r.ContentLength > 1023 {
http.Error(w, "{\"errmsg\":\"Requête trop longue ou de taille inconnue\"}", http.StatusRequestEntityTooLarge)
return
}
// Extract URL arguments
var sURL = strings.Split(r.URL.Path, "/")
if len(sURL) != 1 {
http.Error(w, "{\"errmsg\":\"Requête invalide.\"}", http.StatusBadRequest)
return
}
team := sURL[0]
// Enqueue file for backend treatment
if saveTeamFile(SubmissionDir, team, "name", w, r) {
} else if len(sURL) != 0 {
http.Error(w, "{\"errmsg\":\"Arguments manquants.\"}", http.StatusBadRequest)
} else if saveTeamFile(path.Join(team, "name"), w, r) {
// File enqueued for backend treatment
http.Error(w, "{\"errmsg\":\"Demande de changement de nom acceptée\"}", http.StatusAccepted)
}
}