alice.pds.demo.boltless.dev
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1package state
2
3import (
4 "context"
5 "database/sql"
6 "errors"
7 "net/http"
8 "strings"
9
10 "github.com/go-chi/chi/v5"
11 "tangled.org/core/appview/db"
12 "tangled.org/core/appview/issues"
13 "tangled.org/core/appview/knots"
14 "tangled.org/core/appview/labels"
15 "tangled.org/core/appview/metrics"
16 "tangled.org/core/appview/middleware"
17 "tangled.org/core/appview/migration"
18 "tangled.org/core/appview/notifications"
19 "tangled.org/core/appview/pipelines"
20 "tangled.org/core/appview/pulls"
21 "tangled.org/core/appview/repo"
22 "tangled.org/core/appview/settings"
23 "tangled.org/core/appview/signup"
24 "tangled.org/core/appview/spindles"
25 "tangled.org/core/appview/state/userutil"
26 avstrings "tangled.org/core/appview/strings"
27 "tangled.org/core/log"
28)
29
30func (s *State) Router() http.Handler {
31 router := chi.NewRouter()
32 middleware := middleware.New(
33 s.oauth,
34 s.db,
35 s.enforcer,
36 s.repoResolver,
37 s.idResolver,
38 s.pages,
39 s.rdb,
40 s.logger,
41 )
42
43 router.Use(metrics.Middleware)
44
45 if err := db.ReapStaleRunningMigrations(context.Background(), s.db); err != nil {
46 s.logger.Warn("failed to reap stale running migrations", "err", err)
47 }
48 m := migration.NewMigration(s.db, s.oauth, s.idResolver.Directory(), s.logger)
49 router.Use(m.BackgroundMigrationMiddleware)
50
51 router.Get("/pwa-manifest.json", s.WebAppManifest)
52 router.Get("/robots.txt", s.RobotsTxt)
53 router.Get("/.well-known/security.txt", s.SecurityTxt)
54
55 userRouter := s.UserRouter(&middleware)
56 standardRouter := s.StandardRouter(&middleware)
57
58 router.HandleFunc("/*", func(w http.ResponseWriter, r *http.Request) {
59 pat := chi.URLParam(r, "*")
60 pathParts := strings.SplitN(pat, "/", 2)
61
62 if len(pathParts) > 0 {
63 firstPart := pathParts[0]
64
65 if userutil.IsDid(firstPart) {
66 repo, err := db.GetRepoByDid(s.db, firstPart)
67 switch {
68 case err == nil:
69 remaining := ""
70 if len(pathParts) > 1 {
71 remaining = "/" + pathParts[1]
72 }
73 rewritten := "/" + repo.Did + "/" + repo.Rkey + remaining
74 r2 := r.Clone(r.Context())
75 r2.URL.Path = rewritten
76 r2.URL.RawPath = rewritten
77 userRouter.ServeHTTP(w, r2)
78 case errors.Is(err, sql.ErrNoRows):
79 userRouter.ServeHTTP(w, r)
80 default:
81 s.logger.Error("db error looking up repo DID", "repoDid", firstPart, "err", err)
82 http.Error(w, "internal server error", http.StatusInternalServerError)
83 }
84 return
85 }
86
87 if userutil.IsHandle(firstPart) {
88 userRouter.ServeHTTP(w, r)
89 return
90 }
91
92 // if using a flattened DID (like you would in go modules), unflatten
93 if userutil.IsFlattenedDid(firstPart) {
94 unflattenedDid := userutil.UnflattenDid(firstPart)
95 redirectPath := strings.Join(append([]string{unflattenedDid}, pathParts[1:]...), "/")
96
97 redirectURL := *r.URL
98 redirectURL.Path = "/" + redirectPath
99
100 http.Redirect(w, r, redirectURL.String(), http.StatusFound)
101 return
102 }
103
104 // if using a handle with @, rewrite to work without @
105 if normalized := strings.TrimPrefix(firstPart, "@"); userutil.IsHandle(normalized) {
106 redirectPath := strings.Join(append([]string{normalized}, pathParts[1:]...), "/")
107
108 redirectURL := *r.URL
109 redirectURL.Path = "/" + redirectPath
110
111 http.Redirect(w, r, redirectURL.String(), http.StatusFound)
112 return
113 }
114
115 }
116
117 standardRouter.ServeHTTP(w, r)
118 })
119
120 return router
121}
122
123func (s *State) UserRouter(mw *middleware.Middleware) http.Handler {
124 r := chi.NewRouter()
125
126 r.With(mw.ResolveIdent()).Route("/{user}", func(r chi.Router) {
127 r.Get("/", s.Profile)
128 r.Get("/feed.atom", s.AtomFeedPage)
129
130 r.With(mw.ResolveRepo()).Route("/{repo}", func(r chi.Router) {
131 r.Use(mw.GoImport())
132
133 // These routes get proxied to the knot
134 r.Get("/info/refs", s.InfoRefs)
135 r.Post("/git-upload-archive", s.UploadArchive)
136 r.Post("/git-upload-pack", s.UploadPack)
137 r.Post("/git-receive-pack", s.ReceivePack)
138
139 r.Group(func(r chi.Router) {
140 r.Use(mw.CanonicalizeRepoURL())
141 r.Mount("/issues", s.IssuesRouter(mw))
142 r.Mount("/pulls", s.PullsRouter(mw))
143 r.Mount("/pipelines", s.PipelinesRouter(mw))
144 r.Mount("/labels", s.LabelsRouter())
145 r.Mount("/", s.RepoRouter(mw))
146 })
147 })
148 })
149
150 r.NotFound(func(w http.ResponseWriter, r *http.Request) {
151 w.WriteHeader(http.StatusNotFound)
152 s.pages.Error404(w)
153 })
154
155 return r
156}
157
158func (s *State) StandardRouter(mw *middleware.Middleware) http.Handler {
159 r := chi.NewRouter()
160
161 r.Handle("/static/*", s.pages.Static())
162
163 r.Get("/", s.HomeOrTimeline)
164 r.Get("/home", s.Home)
165 r.Get("/timeline", s.Timeline)
166 r.Get("/upgradeBanner", s.UpgradeBanner)
167 r.Post("/newsletter/signup", s.NewsletterSignup)
168 r.Post("/newsletter/dismiss", s.NewsletterDismiss)
169
170 // special-case handler for serving tangled.org/core
171 r.Get("/core", s.Core())
172
173 r.Get("/login", s.Login)
174 r.Post("/login", s.Login)
175 r.Post("/logout", s.Logout)
176
177 r.With(middleware.Paginate).Get("/search", s.Search)
178 r.With(middleware.AuthMiddleware(s.oauth)).Get("/search/quick", s.SearchQuick)
179 r.With(middleware.AuthMiddleware(s.oauth)).Get("/search/quick/mobile", s.SearchQuickMobile)
180
181 r.Post("/account/switch", s.SwitchAccount)
182 r.With(middleware.AuthMiddleware(s.oauth)).Delete("/account/{did}", s.RemoveAccount)
183
184 r.Route("/repo", func(r chi.Router) {
185 r.Route("/new", func(r chi.Router) {
186 r.Use(middleware.AuthMiddleware(s.oauth))
187 r.Get("/", s.NewRepo)
188 r.Post("/", s.NewRepo)
189 })
190 // r.Post("/import", s.ImportRepo)
191 })
192
193 r.With(middleware.Paginate).Get("/goodfirstissues", s.GoodFirstIssues)
194
195 r.With(middleware.AuthMiddleware(s.oauth)).Route("/follow", func(r chi.Router) {
196 r.Post("/", s.Follow)
197 r.Delete("/", s.Follow)
198 })
199
200 r.With(middleware.AuthMiddleware(s.oauth)).Route("/vouch", func(r chi.Router) {
201 r.Post("/", s.Vouch)
202 r.Post("/skip", s.SkipVouchSuggestion)
203 })
204
205 r.With(middleware.AuthMiddleware(s.oauth)).Route("/star", func(r chi.Router) {
206 r.Post("/", s.Star)
207 r.Delete("/", s.Star)
208 })
209
210 r.With(middleware.AuthMiddleware(s.oauth)).Route("/react", func(r chi.Router) {
211 r.Post("/", s.React)
212 r.Delete("/", s.React)
213 })
214
215 r.Get("/profile/popover", s.ProfilePopover)
216
217 r.Route("/profile", func(r chi.Router) {
218 r.Use(middleware.AuthMiddleware(s.oauth))
219 r.Get("/edit-bio", s.EditBioFragment)
220 r.Get("/edit-pins", s.EditPinsFragment)
221 r.Post("/bio", s.UpdateProfileBio)
222 r.Post("/pins", s.UpdateProfilePins)
223 r.Post("/avatar", s.UploadProfileAvatar)
224 r.Delete("/avatar", s.RemoveProfileAvatar)
225 r.Post("/punchcard", s.UpdateProfilePunchcardSetting)
226 })
227
228 r.Mount("/settings", s.SettingsRouter())
229 r.Mount("/strings", s.StringsRouter(mw))
230
231 r.Mount("/settings/knots", s.KnotsRouter())
232 r.Mount("/settings/spindles", s.SpindlesRouter())
233
234 r.Mount("/notifications", s.NotificationsRouter(mw))
235
236 r.Mount("/signup", s.SignupRouter())
237 r.Mount("/", s.oauth.Router())
238
239 r.Get("/keys/{user}", s.Keys)
240 r.Get("/terms", s.TermsOfService)
241 r.Get("/privacy", s.PrivacyPolicy)
242 r.Get("/brand", s.Brand)
243
244 r.NotFound(func(w http.ResponseWriter, r *http.Request) {
245 w.WriteHeader(http.StatusNotFound)
246 s.pages.Error404(w)
247 })
248 return r
249}
250
251// Core serves tangled.org/core go-import meta tags, and redirects
252// to the core repository if accessed normally.
253func (s *State) Core() http.HandlerFunc {
254 return func(w http.ResponseWriter, r *http.Request) {
255 if r.URL.Query().Get("go-get") == "1" {
256 w.Header().Set("Content-Type", "text/html")
257 w.Write([]byte(`<meta name="go-import" content="tangled.org/core git https://tangled.org/@tangled.org/core">`))
258 return
259 }
260
261 http.Redirect(w, r, "/@tangled.org/core", http.StatusFound)
262 }
263}
264
265func (s *State) SettingsRouter() http.Handler {
266 settings := &settings.Settings{
267 Db: s.db,
268 OAuth: s.oauth,
269 Pages: s.pages,
270 Config: s.config,
271 CfClient: s.cfClient,
272 Logger: log.SubLogger(s.logger, "settings"),
273 IdResolver: s.idResolver,
274 }
275
276 return settings.Router()
277}
278
279func (s *State) SpindlesRouter() http.Handler {
280 logger := log.SubLogger(s.logger, "spindles")
281
282 spindles := &spindles.Spindles{
283 Db: s.db,
284 OAuth: s.oauth,
285 Pages: s.pages,
286 Config: s.config,
287 Enforcer: s.enforcer,
288 IdResolver: s.idResolver,
289 Logger: logger,
290 }
291
292 return spindles.Router()
293}
294
295func (s *State) KnotsRouter() http.Handler {
296 logger := log.SubLogger(s.logger, "knots")
297
298 knots := &knots.Knots{
299 Db: s.db,
300 OAuth: s.oauth,
301 Pages: s.pages,
302 Config: s.config,
303 Enforcer: s.enforcer,
304 IdResolver: s.idResolver,
305 Knotstream: s.knotstream,
306 Logger: logger,
307 }
308
309 return knots.Router()
310}
311
312func (s *State) StringsRouter(mw *middleware.Middleware) http.Handler {
313 logger := log.SubLogger(s.logger, "strings")
314
315 strs := &avstrings.Strings{
316 Db: s.db,
317 OAuth: s.oauth,
318 Pages: s.pages,
319 IdResolver: s.idResolver,
320 Notifier: s.notifier,
321 Logger: logger,
322 }
323
324 return strs.Router(mw)
325}
326
327func (s *State) IssuesRouter(mw *middleware.Middleware) http.Handler {
328 issues := issues.New(
329 s.oauth,
330 s.repoResolver,
331 s.enforcer,
332 s.pages,
333 s.idResolver,
334 s.mentionsResolver,
335 s.db,
336 s.config,
337 s.notifier,
338 s.validator,
339 s.indexer.Issues,
340 log.SubLogger(s.logger, "issues"),
341 )
342 return issues.Router(mw)
343}
344
345func (s *State) PullsRouter(mw *middleware.Middleware) http.Handler {
346 pulls := pulls.New(
347 s.oauth,
348 s.repoResolver,
349 s.pages,
350 s.idResolver,
351 s.mentionsResolver,
352 s.db,
353 s.config,
354 s.notifier,
355 s.enforcer,
356 s.validator,
357 s.indexer.Pulls,
358 log.SubLogger(s.logger, "pulls"),
359 )
360 return pulls.Router(mw)
361}
362
363func (s *State) RepoRouter(mw *middleware.Middleware) http.Handler {
364 repo := repo.New(
365 s.oauth,
366 s.repoResolver,
367 s.pages,
368 s.spindlestream,
369 s.idResolver,
370 s.db,
371 s.config,
372 s.notifier,
373 s.enforcer,
374 log.SubLogger(s.logger, "repo"),
375 s.validator,
376 s.cfClient,
377 )
378 return repo.Router(mw)
379}
380
381func (s *State) PipelinesRouter(mw *middleware.Middleware) http.Handler {
382 pipes := pipelines.New(
383 s.oauth,
384 s.repoResolver,
385 s.pages,
386 s.spindlestream,
387 s.idResolver,
388 s.db,
389 s.config,
390 s.enforcer,
391 log.SubLogger(s.logger, "pipelines"),
392 )
393 return pipes.Router(mw)
394}
395
396func (s *State) LabelsRouter() http.Handler {
397 ls := labels.New(
398 s.oauth,
399 s.pages,
400 s.db,
401 s.validator,
402 s.enforcer,
403 s.notifier,
404 log.SubLogger(s.logger, "labels"),
405 )
406 return ls.Router()
407}
408
409func (s *State) NotificationsRouter(mw *middleware.Middleware) http.Handler {
410 notifs := notifications.New(s.db, s.oauth, s.pages, log.SubLogger(s.logger, "notifications"))
411 return notifs.Router(mw)
412}
413
414func (s *State) SignupRouter() http.Handler {
415 sig := signup.New(s.config, s.db, s.posthog, s.idResolver, s.pages, log.SubLogger(s.logger, "signup"))
416 return sig.Router()
417}