Files
gonic/server/server.go
2019-08-21 15:04:40 +01:00

137 lines
5.3 KiB
Go

package server
import (
"bytes"
"fmt"
"net/http"
"path/filepath"
"time"
"github.com/gorilla/mux"
"senan.xyz/g/gonic/assets"
"senan.xyz/g/gonic/db"
"senan.xyz/g/gonic/server/ctrladmin"
"senan.xyz/g/gonic/server/ctrlbase"
"senan.xyz/g/gonic/server/ctrlsubsonic"
)
type Server struct {
*http.Server
router *mux.Router
ctrlBase *ctrlbase.Controller
}
func New(db *db.DB, musicPath string, listenAddr string) *Server {
ctrlBase := &ctrlbase.Controller{
DB: db,
MusicPath: musicPath,
}
router := mux.NewRouter()
router.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
// make the admin page the default
http.Redirect(w, r, "/admin/home", http.StatusMovedPermanently)
})
router.HandleFunc("/musicFolderSettings.view", func(w http.ResponseWriter, r *http.Request) {
// jamstash seems to call "musicFolderSettings.view" to start a scan. notice
// that there is no "/rest/" prefix, so i doesn't fit in with the nice router,
// instead lets redirect to down there and use the scan endpoint
// custom handler, middleware. etc setup that we've got in `SetupSubsonic()`.
redirectTo := fmt.Sprintf("/rest/startScan.view?%s", r.URL.Query().Encode())
http.Redirect(w, r, redirectTo, http.StatusMovedPermanently)
})
// common middleware for admin and subsonic routes
router.Use(ctrlBase.WithLogging)
router.Use(ctrlBase.WithCORS)
server := &http.Server{
Addr: listenAddr,
Handler: router,
ReadTimeout: 5 * time.Second,
WriteTimeout: 10 * time.Second,
IdleTimeout: 15 * time.Second,
}
return &Server{
Server: server,
router: router,
ctrlBase: ctrlBase,
}
}
func (s *Server) SetupAdmin() error {
ctrl := ctrladmin.New(s.ctrlBase)
//
// begin public routes (creates session)
routPublic := s.router.PathPrefix("/admin").Subrouter()
routPublic.Use(ctrl.WithSession)
routPublic.NotFoundHandler = ctrl.H(ctrl.ServeNotFound)
routPublic.Handle("/login", ctrl.H(ctrl.ServeLogin))
routPublic.Handle("/login_do", ctrl.H(ctrl.ServeLoginDo))
assets.PrefixDo("static", func(path string, asset *assets.EmbeddedAsset) {
_, name := filepath.Split(path)
route := filepath.Join("/static", name)
reader := bytes.NewReader(asset.Bytes)
routPublic.HandleFunc(route, func(w http.ResponseWriter, r *http.Request) {
http.ServeContent(w, r, name, asset.ModTime, reader)
})
})
//
// begin user routes (if session is valid)
routUser := routPublic.NewRoute().Subrouter()
routUser.Use(ctrl.WithUserSession)
routUser.Handle("/logout", ctrl.H(ctrl.ServeLogout))
routUser.Handle("/home", ctrl.H(ctrl.ServeHome))
routUser.Handle("/change_own_password", ctrl.H(ctrl.ServeChangeOwnPassword))
routUser.Handle("/change_own_password_do", ctrl.H(ctrl.ServeChangeOwnPasswordDo))
routUser.Handle("/link_lastfm_do", ctrl.H(ctrl.ServeLinkLastFMDo))
routUser.Handle("/unlink_lastfm_do", ctrl.H(ctrl.ServeUnlinkLastFMDo))
//
// begin admin routes (if session is valid, and is admin)
routAdmin := routUser.NewRoute().Subrouter()
routAdmin.Use(ctrl.WithAdminSession)
routAdmin.Handle("/change_password", ctrl.H(ctrl.ServeChangePassword))
routAdmin.Handle("/change_password_do", ctrl.H(ctrl.ServeChangePasswordDo))
routAdmin.Handle("/delete_user", ctrl.H(ctrl.ServeDeleteUser))
routAdmin.Handle("/delete_user_do", ctrl.H(ctrl.ServeDeleteUserDo))
routAdmin.Handle("/create_user", ctrl.H(ctrl.ServeCreateUser))
routAdmin.Handle("/create_user_do", ctrl.H(ctrl.ServeCreateUserDo))
routAdmin.Handle("/update_lastfm_api_key", ctrl.H(ctrl.ServeUpdateLastFMAPIKey))
routAdmin.Handle("/update_lastfm_api_key_do", ctrl.H(ctrl.ServeUpdateLastFMAPIKeyDo))
routAdmin.Handle("/start_scan_do", ctrl.H(ctrl.ServeStartScanDo))
return nil
}
func (s *Server) SetupSubsonic() error {
ctrl := ctrlsubsonic.New(s.ctrlBase)
rout := s.router.PathPrefix("/rest").Subrouter()
rout.Use(ctrl.WithValidSubsonicArgs)
rout.NotFoundHandler = ctrl.H(ctrl.ServeNotFound)
//
// begin common
rout.Handle("/getLicense{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetLicence))
rout.Handle("/getMusicFolders{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetMusicFolders))
rout.Handle("/getScanStatus{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetScanStatus))
rout.Handle("/ping{_:(?:\\.view)?}", ctrl.H(ctrl.ServePing))
rout.Handle("/scrobble{_:(?:\\.view)?}", ctrl.H(ctrl.ServeScrobble))
rout.Handle("/startScan{_:(?:\\.view)?}", ctrl.H(ctrl.ServeStartScan))
rout.Handle("/getUser{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetUser))
//
// begin raw
rout.Handle("/download{_:(?:\\.view)?}", ctrl.HR(ctrl.ServeStream))
rout.Handle("/getCoverArt{_:(?:\\.view)?}", ctrl.HR(ctrl.ServeGetCoverArt))
rout.Handle("/stream{_:(?:\\.view)?}", ctrl.HR(ctrl.ServeStream))
//
// begin browse by tag
rout.Handle("/getAlbum{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetAlbum))
rout.Handle("/getAlbumList2{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetAlbumListTwo))
rout.Handle("/getArtist{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetArtist))
rout.Handle("/getArtists{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetArtists))
rout.Handle("/search3{_:(?:\\.view)?}", ctrl.H(ctrl.ServeSearchThree))
//
// begin browse by folder
rout.Handle("/getIndexes{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetIndexes))
rout.Handle("/getMusicDirectory{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetMusicDirectory))
rout.Handle("/getAlbumList{_:(?:\\.view)?}", ctrl.H(ctrl.ServeGetAlbumList))
rout.Handle("/search2{_:(?:\\.view)?}", ctrl.H(ctrl.ServeSearchTwo))
return nil
}