func restGetModel(m *model.Model, w http.ResponseWriter) {
var res = make(map[string]interface{})
globalFiles, globalDeleted, globalBytes := m.GlobalSize()
res["globalFiles"], res["globalDeleted"], res["globalBytes"] = globalFiles, globalDeleted, globalBytes
localFiles, localDeleted, localBytes := m.LocalSize()
res["localFiles"], res["localDeleted"], res["localBytes"] = localFiles, localDeleted, localBytes
inSyncFiles, inSyncBytes := m.InSyncSize()
res["inSyncFiles"], res["inSyncBytes"] = inSyncFiles, inSyncBytes
files, total := m.NeedFiles()
res["needFiles"], res["needBytes"] = len(files), total
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(res)
}
