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