mirror of
https://github.com/octoleo/syncthing.git
synced 2024-11-12 16:26:37 +00:00
116 lines
2.9 KiB
Go
116 lines
2.9 KiB
Go
package main
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"io"
|
|
"log"
|
|
"mime"
|
|
"net/http"
|
|
"path/filepath"
|
|
"bitbucket.org/tebeka/nrsc"
|
|
|
|
"github.com/codegangsta/martini"
|
|
)
|
|
|
|
func startGUI(addr string, m *Model) {
|
|
router := martini.NewRouter()
|
|
router.Get("/", getRoot)
|
|
router.Get("/rest/version", restGetVersion)
|
|
router.Get("/rest/model", restGetModel)
|
|
router.Get("/rest/connections", restGetConnections)
|
|
router.Get("/rest/config", restGetConfig)
|
|
router.Get("/rest/need", restGetNeed)
|
|
|
|
go func() {
|
|
mr := martini.New()
|
|
mr.Use(nrscStatic("gui"))
|
|
mr.Use(martini.Recovery())
|
|
mr.Action(router.Handle)
|
|
mr.Map(m)
|
|
http.ListenAndServe(addr, mr)
|
|
}()
|
|
}
|
|
|
|
func getRoot(w http.ResponseWriter, r *http.Request) {
|
|
http.Redirect(w, r, "/index.html", 302)
|
|
}
|
|
|
|
func restGetVersion() string {
|
|
return Version
|
|
}
|
|
|
|
func restGetModel(m *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
|
|
|
|
files, total := m.NeedFiles()
|
|
res["needFiles"], res["needBytes"] = len(files), total
|
|
|
|
w.Header().Set("Content-Type", "application/json")
|
|
json.NewEncoder(w).Encode(res)
|
|
}
|
|
|
|
func restGetConnections(m *Model, w http.ResponseWriter) {
|
|
var res = m.ConnectionStats()
|
|
w.Header().Set("Content-Type", "application/json")
|
|
json.NewEncoder(w).Encode(res)
|
|
}
|
|
|
|
func restGetConfig(w http.ResponseWriter) {
|
|
var res = make(map[string]interface{})
|
|
res["repository"] = config.OptionMap("repository")
|
|
res["nodes"] = config.OptionMap("nodes")
|
|
w.Header().Set("Content-Type", "application/json")
|
|
json.NewEncoder(w).Encode(res)
|
|
}
|
|
|
|
func restGetNeed(m *Model, w http.ResponseWriter) {
|
|
files, _ := m.NeedFiles()
|
|
if files == nil {
|
|
// We don't want the empty list to serialize as "null\n"
|
|
files = make([]FileInfo, 0)
|
|
}
|
|
w.Header().Set("Content-Type", "application/json")
|
|
json.NewEncoder(w).Encode(files)
|
|
}
|
|
|
|
func nrscStatic(path string) interface{} {
|
|
if err := nrsc.Initialize(); err != nil {
|
|
panic("Unable to initialize nrsc: " + err.Error())
|
|
}
|
|
return func(res http.ResponseWriter, req *http.Request, log *log.Logger) {
|
|
file := req.URL.Path
|
|
|
|
// nrsc expects there not to be a leading slash
|
|
if file[0] == '/' {
|
|
file = file[1:]
|
|
}
|
|
|
|
f := nrsc.Get(file)
|
|
if f == nil {
|
|
return
|
|
}
|
|
|
|
rdr, err := f.Open()
|
|
if err != nil {
|
|
http.Error(res, "Internal Server Error", http.StatusInternalServerError)
|
|
}
|
|
defer rdr.Close()
|
|
|
|
mtype := mime.TypeByExtension(filepath.Ext(req.URL.Path))
|
|
if len(mtype) != 0 {
|
|
res.Header().Set("Content-Type", mtype)
|
|
}
|
|
res.Header().Set("Content-Size", fmt.Sprintf("%d", f.Size()))
|
|
res.Header().Set("Last-Modified", f.ModTime().UTC().Format(http.TimeFormat))
|
|
|
|
io.Copy(res, rdr)
|
|
}
|
|
}
|