package home import ( "encoding/json" "fmt" "net/http" "github.com/AdguardTeam/AdGuardHome/internal/aghhttp" "github.com/AdguardTeam/golibs/log" ) // Theme is an enum of all allowed UI themes. type Theme string // Allowed [Theme] values. // // Keep in sync with client/src/helpers/constants.ts. const ( ThemeAuto Theme = "auto" ThemeLight Theme = "light" ThemeDark Theme = "dark" ) // UnmarshalText implements [encoding.TextUnmarshaler] interface for *Theme. func (t *Theme) UnmarshalText(b []byte) (err error) { switch string(b) { case "auto": *t = ThemeAuto case "dark": *t = ThemeDark case "light": *t = ThemeLight default: return fmt.Errorf("invalid theme %q, supported: %q, %q, %q", b, ThemeAuto, ThemeDark, ThemeLight) } return nil } // profileJSON is an object for /control/profile and /control/profile/update // endpoints. type profileJSON struct { Name string `json:"name"` Language string `json:"language"` Theme Theme `json:"theme"` } // handleGetProfile is the handler for GET /control/profile endpoint. func handleGetProfile(w http.ResponseWriter, r *http.Request) { u := Context.auth.getCurrentUser(r) var resp profileJSON func() { config.RLock() defer config.RUnlock() resp = profileJSON{ Name: u.Name, Language: config.Language, Theme: config.Theme, } }() aghhttp.WriteJSONResponseOK(w, r, resp) } // handlePutProfile is the handler for PUT /control/profile/update endpoint. func handlePutProfile(w http.ResponseWriter, r *http.Request) { if aghhttp.WriteTextPlainDeprecated(w, r) { return } profileReq := &profileJSON{} err := json.NewDecoder(r.Body).Decode(profileReq) if err != nil { aghhttp.Error(r, w, http.StatusBadRequest, "reading req: %s", err) return } lang := profileReq.Language if !allowedLanguages.Has(lang) { aghhttp.Error(r, w, http.StatusBadRequest, "unknown language: %q", lang) return } theme := profileReq.Theme func() { config.Lock() defer config.Unlock() config.Language = lang config.Theme = theme log.Printf("home: language is set to %s", lang) log.Printf("home: theme is set to %s", theme) }() onConfigModified() aghhttp.OK(w) }