105 lines
4.6 KiB
Go
105 lines
4.6 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"flag"
|
|
"fmt"
|
|
"log"
|
|
"net/http"
|
|
"os"
|
|
"os/signal"
|
|
"path"
|
|
"strings"
|
|
"syscall"
|
|
|
|
"srs.epita.fr/fic-server/settings"
|
|
)
|
|
|
|
func main() {
|
|
var bind = flag.String("bind", "127.0.0.1:8080", "Bind port/socket")
|
|
var prefix = flag.String("prefix", "/", "Request path prefix to strip (from proxy)")
|
|
var teamsDir = flag.String("teams", "./TEAMS/", "Base directory where find existing teams")
|
|
flag.StringVar(&settings.SettingsDir, "settings", settings.SettingsDir, "Base directory where read settings")
|
|
flag.StringVar(&startedFile, "startedFile", startedFile, "Path to the file to create/remove whether or not the challenge is running")
|
|
flag.StringVar(&SubmissionDir, "submission", "./submissions/", "Base directory where save submissions")
|
|
var simulator = flag.String("simulator", "", "Team to simulate (for development only)")
|
|
flag.StringVar(&staticDir, "static", staticDir, "Set to serve pages as well (for development only, use with -simulator)")
|
|
flag.Parse()
|
|
|
|
log.SetPrefix("[frontend] ")
|
|
|
|
startedFile = path.Clean(startedFile)
|
|
SubmissionDir = path.Clean(SubmissionDir)
|
|
TmpSubmissionDir = path.Join(SubmissionDir, ".tmp")
|
|
|
|
log.Println("Creating submission directory...")
|
|
if _, err := os.Stat(TmpSubmissionDir); os.IsNotExist(err) {
|
|
if err := os.MkdirAll(TmpSubmissionDir, 0700); err != nil {
|
|
log.Fatal("Unable to create submission directory: ", err)
|
|
}
|
|
}
|
|
|
|
*prefix = strings.TrimRight(*prefix, "/")
|
|
|
|
// Load configuration
|
|
settings.LoadAndWatchSettings(path.Join(settings.SettingsDir, settings.SettingsFile), reloadSettings)
|
|
|
|
// Register handlers
|
|
http.Handle(fmt.Sprintf("%s/chname/", *prefix), http.StripPrefix(fmt.Sprintf("%s/chname/", *prefix), submissionTeamChecker{"name change", ChNameHandler, *teamsDir}))
|
|
http.Handle(fmt.Sprintf("%s/openhint/", *prefix), http.StripPrefix(fmt.Sprintf("%s/openhint/", *prefix), submissionTeamChecker{"opening hint", HintHandler, *teamsDir}))
|
|
http.Handle(fmt.Sprintf("%s/wantchoices/", *prefix), http.StripPrefix(fmt.Sprintf("%s/wantchoices/", *prefix), submissionTeamChecker{"wantint choices", WantChoicesHandler, *teamsDir}))
|
|
http.Handle(fmt.Sprintf("%s/registration/", *prefix), http.StripPrefix(fmt.Sprintf("%s/registration/", *prefix), submissionChecker{"registration", RegistrationHandler}))
|
|
http.Handle(fmt.Sprintf("%s/resolution/", *prefix), http.StripPrefix(fmt.Sprintf("%s/resolution/", *prefix), ResolutionHandler{}))
|
|
http.Handle(fmt.Sprintf("%s/submission/", *prefix), http.StripPrefix(fmt.Sprintf("%s/submission/", *prefix), submissionTeamChecker{"submission", SubmissionHandler, *teamsDir}))
|
|
|
|
if *simulator != "" {
|
|
if _, err := os.Stat(path.Join(*teamsDir, *simulator)); os.IsNotExist(err) {
|
|
log.Printf("WARNING: Team '%s' doesn't exist yet in %s.", *simulator, *teamsDir)
|
|
}
|
|
|
|
// Serve team files
|
|
http.Handle(fmt.Sprintf("%s/wait.json", *prefix), http.StripPrefix(*prefix, http.FileServer(http.Dir(path.Join(*teamsDir, *simulator)))))
|
|
http.Handle(fmt.Sprintf("%s/my.json", *prefix), http.StripPrefix(*prefix, TeamMyServer{path.Join(*teamsDir, *simulator)}))
|
|
|
|
// Serve generated content
|
|
http.Handle(fmt.Sprintf("%s/teams.json", *prefix), http.StripPrefix(*prefix, http.FileServer(http.Dir(*teamsDir))))
|
|
http.Handle(fmt.Sprintf("%s/themes.json", *prefix), http.StripPrefix(*prefix, http.FileServer(http.Dir(*teamsDir))))
|
|
http.Handle(fmt.Sprintf("%s/stats.json", *prefix), http.StripPrefix(*prefix, http.FileServer(http.Dir(*teamsDir))))
|
|
http.Handle(fmt.Sprintf("%s/settings.json", *prefix), http.StripPrefix(*prefix, http.FileServer(http.Dir(settings.SettingsDir))))
|
|
|
|
// Serve static assets
|
|
http.Handle(fmt.Sprintf("%s/css/", *prefix), http.StripPrefix(*prefix, http.FileServer(http.Dir(staticDir))))
|
|
http.Handle(fmt.Sprintf("%s/js/", *prefix), http.StripPrefix(*prefix, http.FileServer(http.Dir(staticDir))))
|
|
|
|
http.Handle(fmt.Sprintf("%s/files/", *prefix), http.StripPrefix(*prefix, http.FileServer(http.Dir("FILES"))))
|
|
|
|
// Serve index
|
|
http.HandleFunc(fmt.Sprintf("%s/edit", *prefix), serveIndex)
|
|
http.HandleFunc(fmt.Sprintf("%s/rank", *prefix), serveIndex)
|
|
http.HandleFunc(fmt.Sprintf("%s/register", *prefix), serveIndex)
|
|
http.HandleFunc(fmt.Sprintf("%s/rules", *prefix), serveIndex)
|
|
http.HandleFunc(fmt.Sprintf("%s/videos", *prefix), serveIndex)
|
|
}
|
|
|
|
// Prepare graceful shutdown
|
|
interrupt := make(chan os.Signal, 1)
|
|
signal.Notify(interrupt, os.Interrupt, syscall.SIGTERM)
|
|
|
|
srv := &http.Server{
|
|
Addr: *bind,
|
|
}
|
|
|
|
// Serve pages
|
|
go func() {
|
|
log.Fatal(srv.ListenAndServe())
|
|
}()
|
|
log.Println(fmt.Sprintf("Ready, listening on %s", *bind))
|
|
|
|
// Wait shutdown signal
|
|
<-interrupt
|
|
|
|
log.Print("The service is shutting down...")
|
|
srv.Shutdown(context.Background())
|
|
log.Println("done")
|
|
}
|