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