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Monorepo for Tangled
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import ( "context" "database/sql" "errors" "net/http" "strings"
"github.com/go-chi/chi/v5" "tangled.org/core/appview/db" "tangled.org/core/appview/focus" "tangled.org/core/appview/issues" "tangled.org/core/appview/knotacl" "tangled.org/core/appview/knots" "tangled.org/core/appview/labels" "tangled.org/core/appview/metrics" "tangled.org/core/appview/middleware" "tangled.org/core/appview/migration" "tangled.org/core/appview/notifications" "tangled.org/core/appview/pipelines" "tangled.org/core/appview/pulls" "tangled.org/core/appview/repo" "tangled.org/core/appview/settings" "tangled.org/core/appview/signup" "tangled.org/core/appview/spindles" "tangled.org/core/appview/state/userutil" avstrings "tangled.org/core/appview/strings" avtimeline "tangled.org/core/appview/timeline" "tangled.org/core/blog" "tangled.org/core/log")
func (s *State) Router() http.Handler { router := chi.NewRouter() middleware := middleware.New( s.oauth, s.db, s.enforcer, s.aclService, s.repoResolver, s.idResolver, s.pages, s.rdb, s.logger, )
router.Use(metrics.Middleware) router.Use(knotacl.MemoMiddleware)
if err := db.ReapStaleRunningMigrations(context.Background(), s.db); err != nil { s.logger.Warn("failed to reap stale running migrations", "err", err) } go func() { if n, err := db.EnqueueEntityStateBackfill(context.Background(), s.db); err != nil { s.logger.Warn("failed to enqueue entity state backfill", "err", err) } else if n > 0 { s.logger.Info("enqueued entity state backfill", "owners", n) } }() m := migration.NewMigration(s.db, s.oauth, s.idResolver.Directory(), s.logger) router.Use(m.BackgroundMigrationMiddleware)
router.Get("/pwa-manifest.json", s.WebAppManifest) router.Get("/robots.txt", s.RobotsTxt) router.Get("/.well-known/security.txt", s.SecurityTxt)
userRouter := s.UserRouter(&middleware) standardRouter := s.StandardRouter(&middleware) keysRouter := s.KeysRouter(&middleware)
router.HandleFunc("/*", func(w http.ResponseWriter, r *http.Request) { pat := chi.URLParam(r, "*") pathParts := strings.SplitN(pat, "/", 2)
if len(pathParts) > 0 { firstPart := pathParts[0]
if userutil.IsDid(firstPart) { repo, err := db.GetRepoByDid(s.db, firstPart) switch { case err == nil: remaining := "" if len(pathParts) > 1 { remaining = "/" + pathParts[1] } rewritten := "/" + repo.Did + "/" + repo.Rkey + remaining r2 := r.Clone(r.Context()) r2.URL.Path = rewritten r2.URL.RawPath = rewritten userRouter.ServeHTTP(w, r2) case errors.Is(err, sql.ErrNoRows): userRouter.ServeHTTP(w, r) default: s.logger.Error("db error looking up repo DID", "repoDid", firstPart, "err", err) http.Error(w, "internal server error", http.StatusInternalServerError) } return }
if strings.HasSuffix(firstPart, ".keys") { keysRouter.ServeHTTP(w, r) return }
if userutil.IsHandle(firstPart) { userRouter.ServeHTTP(w, r) return }
// if using a flattened DID (like you would in go modules), unflatten if userutil.IsFlattenedDid(firstPart) { unflattenedDid := userutil.UnflattenDid(firstPart) redirectPath := strings.Join(append([]string{unflattenedDid}, pathParts[1:]...), "/")
redirectURL := *r.URL redirectURL.Path = "/" + redirectPath
http.Redirect(w, r, redirectURL.String(), http.StatusFound) return }
// if using a handle with @, rewrite to work without @ if normalized := strings.TrimPrefix(firstPart, "@"); userutil.IsHandle(normalized) { redirectPath := strings.Join(append([]string{normalized}, pathParts[1:]...), "/")
redirectURL := *r.URL redirectURL.Path = "/" + redirectPath
http.Redirect(w, r, redirectURL.String(), http.StatusFound) return }
}
standardRouter.ServeHTTP(w, r) })
return router}
func (s *State) KeysRouter(mw *middleware.Middleware) http.Handler { r := chi.NewRouter() r.Use(mw.InjectBaseParams)
r.With(mw.ResolveIdent()).Route("/{user}", func(r chi.Router) { r.Get("/", s.Keys) })
return r}
func (s *State) UserRouter(mw *middleware.Middleware) http.Handler { r := chi.NewRouter() r.Use(mw.InjectBaseParams)
// TODO: workflow status update requests (30s polling)
r.With(mw.ResolveIdent()).Route("/{user}", func(r chi.Router) { r.Get("/", s.Profile) r.Get("/feed.atom", s.AtomFeedPage)
r.With(mw.ResolveRepo()).Route("/{repo}", func(r chi.Router) { r.Use(mw.GoImport())
// These routes get proxied to the knot r.Get("/info/refs", s.InfoRefs) r.Post("/git-upload-archive", s.UploadArchive) r.Post("/git-upload-pack", s.UploadPack) r.Post("/git-receive-pack", s.ReceivePack)
r.Group(func(r chi.Router) { r.Use(mw.CanonicalizeRepoURL()) r.Mount("/issues", s.IssuesRouter(mw)) r.Mount("/pulls", s.PullsRouter(mw)) r.Mount("/pipelines", s.PipelinesRouter(mw)) r.Mount("/labels", s.LabelsRouter()) r.Mount("/", s.RepoRouter(mw)) }) }) })
r.NotFound(func(w http.ResponseWriter, r *http.Request) { w.WriteHeader(http.StatusNotFound) s.pages.Error404(w) })
return r}
func (s *State) StandardRouter(mw *middleware.Middleware) http.Handler { r := chi.NewRouter() r.Use(mw.InjectBaseParams)
r.Handle("/static/*", s.pages.Static())
tl := avtimeline.New(s.oauth, s.db, s.config, s.pages, s.logger, blog.PostsFS) r.Get("/", tl.HomeOrTimeline) r.Get("/home", tl.Home) r.Get("/timeline", tl.Timeline) r.Get("/upgradeBanner", s.UpgradeBanner) r.Post("/newsletter/signup", s.NewsletterSignup) r.Post("/newsletter/dismiss", s.NewsletterDismiss)
// special-case handler for serving tangled.org/core r.Get("/core", s.Core())
r.Get("/login", s.Login) r.Post("/login", s.Login) r.Post("/logout", s.Logout)
r.With(middleware.Paginate).Get("/search", s.Search) r.With(middleware.AuthMiddleware(s.oauth)).Get("/search/quick", s.SearchQuick) r.With(middleware.AuthMiddleware(s.oauth)).Get("/search/quick/mobile", s.SearchQuickMobile)
r.Post("/account/switch", s.SwitchAccount) r.With(middleware.AuthMiddleware(s.oauth)).Delete("/account/{did}", s.RemoveAccount)
r.Route("/repo", func(r chi.Router) { r.Route("/new", func(r chi.Router) { r.Use(middleware.AuthMiddleware(s.oauth)) r.Get("/", s.NewRepo) r.Post("/", s.NewRepo) }) // r.Post("/import", s.ImportRepo) })
r.With(middleware.Paginate).Get("/goodfirstissues", s.GoodFirstIssues)
r.With(middleware.AuthMiddleware(s.oauth)).Route("/follow", func(r chi.Router) { r.Post("/", s.Follow) r.Delete("/", s.Follow) })
r.With(middleware.AuthMiddleware(s.oauth)).Route("/vouch", func(r chi.Router) { r.Post("/", s.Vouch) r.Post("/skip", s.SkipVouchSuggestion) })
r.With(middleware.AuthMiddleware(s.oauth)).Route("/star", func(r chi.Router) { r.Post("/", s.Star) r.Delete("/", s.Star) })
r.With(middleware.AuthMiddleware(s.oauth)).Route("/react", func(r chi.Router) { r.Post("/", s.React) r.Delete("/", s.React) })
r.With(middleware.AuthMiddleware(s.oauth)).Route("/comment", func(r chi.Router) { r.Get("/", s.CommentBodyFragment) r.Get("/edit", s.EditCommentFragment) r.Get("/reply", s.NewReplyCommentFragment) r.Get("/reply/placeholder", s.ReplyPlaceholderFragment) r.Post("/", s.NewComment) r.Patch("/", s.EditComment) r.Delete("/", s.DeleteComment) })
r.Get("/profile/popover", s.ProfilePopover)
r.Route("/profile", func(r chi.Router) { r.Use(middleware.AuthMiddleware(s.oauth)) r.Get("/edit-bio", s.EditBioFragment) r.Get("/edit-pins", s.EditPinsFragment) r.Post("/bio", s.UpdateProfileBio) r.Post("/pins", s.UpdateProfilePins) r.Post("/avatar", s.UploadProfileAvatar) r.Delete("/avatar", s.RemoveProfileAvatar) r.Post("/punchcard", s.UpdateProfilePunchcardSetting) })
r.With(middleware.AuthMiddleware(s.oauth)).Route("/welcome", func(r chi.Router) { r.Get("/", s.OnboardingResume) r.Get("/profile", s.OnboardingProfile) r.Post("/profile", s.OnboardingSaveProfile) r.Get("/keys", s.OnboardingKeys) r.Get("/social", s.OnboardingSocial) r.Get("/repo", s.OnboardingRepo) r.Post("/next", s.OnboardingNext) r.Post("/skip", s.OnboardingSkip) r.Post("/complete", s.OnboardingComplete) })
r.Mount("/settings", s.SettingsRouter()) r.Mount("/strings", s.StringsRouter(mw))
r.Mount("/settings/knots", s.KnotsRouter()) r.Mount("/settings/spindles", s.SpindlesRouter())
r.Mount("/notifications", s.NotificationsRouter(mw)) r.Mount("/focus", s.FocusRouter(mw))
r.Mount("/signup", s.SignupRouter()) r.Mount("/", s.oauth.Router())
r.Get("/terms", s.TermsOfService) r.Get("/privacy", s.PrivacyPolicy) r.Get("/brand", s.Brand)
r.NotFound(func(w http.ResponseWriter, r *http.Request) { w.WriteHeader(http.StatusNotFound) s.pages.Error404(w) }) return r}
// Core serves tangled.org/core go-import meta tags, and redirects// to the core repository if accessed normally.func (s *State) Core() http.HandlerFunc { return func(w http.ResponseWriter, r *http.Request) { if r.URL.Query().Get("go-get") == "1" { w.Header().Set("Content-Type", "text/html") w.Write([]byte(`<meta name="go-import" content="tangled.org/core git https://tangled.org/@tangled.org/core">`)) return }
http.Redirect(w, r, "/@tangled.org/core", http.StatusFound) }}
func (s *State) SettingsRouter() http.Handler { settings := &settings.Settings{ Db: s.db, OAuth: s.oauth, Pages: s.pages, Config: s.config, CfClient: s.cfClient, Logger: log.SubLogger(s.logger, "settings"), IdResolver: s.idResolver, }
return settings.Router()}
func (s *State) SpindlesRouter() http.Handler { logger := log.SubLogger(s.logger, "spindles")
spindles := &spindles.Spindles{ Db: s.db, OAuth: s.oauth, Pages: s.pages, Config: s.config, Enforcer: s.enforcer, IdResolver: s.idResolver, Logger: logger, }
return spindles.Router()}
func (s *State) KnotsRouter() http.Handler { logger := log.SubLogger(s.logger, "knots")
knots := &knots.Knots{ Db: s.db, OAuth: s.oauth, Pages: s.pages, Config: s.config, Enforcer: s.enforcer, Acl: s.aclService, IdResolver: s.idResolver, Knotstream: s.knotstream, Logger: logger, }
return knots.Router()}
func (s *State) StringsRouter(mw *middleware.Middleware) http.Handler { logger := log.SubLogger(s.logger, "strings")
strs := &avstrings.Strings{ Db: s.db, OAuth: s.oauth, Pages: s.pages, IdResolver: s.idResolver, Notifier: s.notifier, Logger: logger, }
return strs.Router(mw)}
func (s *State) IssuesRouter(mw *middleware.Middleware) http.Handler { issues := issues.New( s.oauth, s.repoResolver, s.aclService, s.pages, s.idResolver, s.mentionsResolver, s.db, s.config, s.notifier, s.indexer.Issues, log.SubLogger(s.logger, "issues"), ) return issues.Router(mw)}
func (s *State) PullsRouter(mw *middleware.Middleware) http.Handler { pulls := pulls.New( s.oauth, s.repoResolver, s.pages, s.idResolver, s.mentionsResolver, s.db, s.config, s.notifier, s.aclService, s.indexer.Pulls, log.SubLogger(s.logger, "pulls"), ) return pulls.Router(mw)}
func (s *State) RepoRouter(mw *middleware.Middleware) http.Handler { repo := repo.New( s.oauth, s.repoResolver, s.pages, s.idResolver, s.db, s.config, s.notifier, s.enforcer, s.aclService, log.SubLogger(s.logger, "repo"), s.cfClient, s.codesearch, ) return repo.Router(mw)}
func (s *State) PipelinesRouter(mw *middleware.Middleware) http.Handler { pipes := pipelines.New( s.oauth, s.repoResolver, s.pages, s.idResolver, s.db, s.config, s.enforcer, log.SubLogger(s.logger, "pipelines"), ) return pipes.Router(mw)}
func (s *State) LabelsRouter() http.Handler { ls := labels.New( s.oauth, s.pages, s.db, s.idResolver.Directory(), s.aclService, s.notifier, log.SubLogger(s.logger, "labels"), ) return ls.Router()}
func (s *State) NotificationsRouter(mw *middleware.Middleware) http.Handler { notifs := notifications.New(s.db, s.oauth, s.pages, log.SubLogger(s.logger, "notifications")) return notifs.Router(mw)}
func (s *State) FocusRouter(mw *middleware.Middleware) http.Handler { f := focus.New(s.db, s.oauth, s.idResolver, s.pages, log.SubLogger(s.logger, "focus")) return f.Router(mw)}
func (s *State) SignupRouter() http.Handler { sig := signup.New(s.config, s.db, s.posthog, s.idResolver, s.pages, log.SubLogger(s.logger, "signup")) return sig.Router()}