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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("/favicon.svg", s.Favicon)
36 router.Get("/favicon.ico", s.Favicon)
37 router.Get("/pwa-manifest.json", s.PWAManifest)
38 router.Get("/robots.txt", s.RobotsTxt)
39
40 userRouter := s.UserRouter(&middleware)
41 standardRouter := s.StandardRouter(&middleware)
42
43 router.HandleFunc("/*", func(w http.ResponseWriter, r *http.Request) {
44 pat := chi.URLParam(r, "*")
45 pathParts := strings.SplitN(pat, "/", 2)
46
47 if len(pathParts) > 0 {
48 firstPart := pathParts[0]
49
50 // if using a DID or handle, just continue as per usual
51 if userutil.IsDid(firstPart) || userutil.IsHandle(firstPart) {
52 userRouter.ServeHTTP(w, r)
53 return
54 }
55
56 // if using a flattened DID (like you would in go modules), unflatten
57 if userutil.IsFlattenedDid(firstPart) {
58 unflattenedDid := userutil.UnflattenDid(firstPart)
59 redirectPath := strings.Join(append([]string{unflattenedDid}, pathParts[1:]...), "/")
60
61 redirectURL := *r.URL
62 redirectURL.Path = "/" + redirectPath
63
64 http.Redirect(w, r, redirectURL.String(), http.StatusFound)
65 return
66 }
67
68 // if using a handle with @, rewrite to work without @
69 if normalized := strings.TrimPrefix(firstPart, "@"); userutil.IsHandle(normalized) {
70 redirectPath := strings.Join(append([]string{normalized}, pathParts[1:]...), "/")
71
72 redirectURL := *r.URL
73 redirectURL.Path = "/" + redirectPath
74
75 http.Redirect(w, r, redirectURL.String(), http.StatusFound)
76 return
77 }
78
79 }
80
81 standardRouter.ServeHTTP(w, r)
82 })
83
84 return router
85}
86
87func (s *State) UserRouter(mw *middleware.Middleware) http.Handler {
88 r := chi.NewRouter()
89
90 r.With(mw.ResolveIdent()).Route("/{user}", func(r chi.Router) {
91 r.Get("/", s.Profile)
92 r.Get("/feed.atom", s.AtomFeedPage)
93
94 r.With(mw.ResolveRepo()).Route("/{repo}", func(r chi.Router) {
95 r.Use(mw.GoImport())
96 r.Mount("/", s.RepoRouter(mw))
97 r.Mount("/issues", s.IssuesRouter(mw))
98 r.Mount("/pulls", s.PullsRouter(mw))
99 r.Mount("/pipelines", s.PipelinesRouter())
100 r.Mount("/labels", s.LabelsRouter())
101
102 // These routes get proxied to the knot
103 r.Get("/info/refs", s.InfoRefs)
104 r.Post("/git-upload-pack", s.UploadPack)
105 r.Post("/git-receive-pack", s.ReceivePack)
106
107 })
108 })
109
110 r.NotFound(func(w http.ResponseWriter, r *http.Request) {
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 s.pages.Error404(w)
185 })
186 return r
187}
188
189// Core serves tangled.org/core go-import meta tags, and redirects
190// to the core repository if accessed normally.
191func (s *State) Core() http.HandlerFunc {
192 return func(w http.ResponseWriter, r *http.Request) {
193 if r.URL.Query().Get("go-get") == "1" {
194 w.Header().Set("Content-Type", "text/html")
195 w.Write([]byte(`<meta name="go-import" content="tangled.org/core git https://tangled.org/@tangled.org/core">`))
196 return
197 }
198
199 http.Redirect(w, r, "/@tangled.org/core", http.StatusFound)
200 }
201}
202
203func (s *State) SettingsRouter() http.Handler {
204 settings := &settings.Settings{
205 Db: s.db,
206 OAuth: s.oauth,
207 Pages: s.pages,
208 Config: s.config,
209 }
210
211 return settings.Router()
212}
213
214func (s *State) SpindlesRouter() http.Handler {
215 logger := log.SubLogger(s.logger, "spindles")
216
217 spindles := &spindles.Spindles{
218 Db: s.db,
219 OAuth: s.oauth,
220 Pages: s.pages,
221 Config: s.config,
222 Enforcer: s.enforcer,
223 IdResolver: s.idResolver,
224 Logger: logger,
225 }
226
227 return spindles.Router()
228}
229
230func (s *State) KnotsRouter() http.Handler {
231 logger := log.SubLogger(s.logger, "knots")
232
233 knots := &knots.Knots{
234 Db: s.db,
235 OAuth: s.oauth,
236 Pages: s.pages,
237 Config: s.config,
238 Enforcer: s.enforcer,
239 IdResolver: s.idResolver,
240 Knotstream: s.knotstream,
241 Logger: logger,
242 }
243
244 return knots.Router()
245}
246
247func (s *State) StringsRouter(mw *middleware.Middleware) http.Handler {
248 logger := log.SubLogger(s.logger, "strings")
249
250 strs := &avstrings.Strings{
251 Db: s.db,
252 OAuth: s.oauth,
253 Pages: s.pages,
254 IdResolver: s.idResolver,
255 Notifier: s.notifier,
256 Logger: logger,
257 }
258
259 return strs.Router(mw)
260}
261
262func (s *State) IssuesRouter(mw *middleware.Middleware) http.Handler {
263 issues := issues.New(
264 s.oauth,
265 s.repoResolver,
266 s.pages,
267 s.idResolver,
268 s.db,
269 s.config,
270 s.notifier,
271 s.validator,
272 s.indexer.Issues,
273 log.SubLogger(s.logger, "issues"),
274 )
275 return issues.Router(mw)
276}
277
278func (s *State) PullsRouter(mw *middleware.Middleware) http.Handler {
279 pulls := pulls.New(
280 s.oauth,
281 s.repoResolver,
282 s.pages,
283 s.idResolver,
284 s.db,
285 s.config,
286 s.notifier,
287 s.enforcer,
288 s.validator,
289 s.indexer.Pulls,
290 log.SubLogger(s.logger, "pulls"),
291 )
292 return pulls.Router(mw)
293}
294
295func (s *State) RepoRouter(mw *middleware.Middleware) http.Handler {
296 repo := repo.New(
297 s.oauth,
298 s.repoResolver,
299 s.pages,
300 s.spindlestream,
301 s.idResolver,
302 s.db,
303 s.config,
304 s.notifier,
305 s.enforcer,
306 log.SubLogger(s.logger, "repo"),
307 s.validator,
308 )
309 return repo.Router(mw)
310}
311
312func (s *State) PipelinesRouter() http.Handler {
313 pipes := pipelines.New(
314 s.oauth,
315 s.repoResolver,
316 s.pages,
317 s.spindlestream,
318 s.idResolver,
319 s.db,
320 s.config,
321 s.enforcer,
322 log.SubLogger(s.logger, "pipelines"),
323 )
324 return pipes.Router()
325}
326
327func (s *State) LabelsRouter() http.Handler {
328 ls := labels.New(
329 s.oauth,
330 s.pages,
331 s.db,
332 s.validator,
333 s.enforcer,
334 log.SubLogger(s.logger, "labels"),
335 )
336 return ls.Router()
337}
338
339func (s *State) NotificationsRouter(mw *middleware.Middleware) http.Handler {
340 notifs := notifications.New(s.db, s.oauth, s.pages, log.SubLogger(s.logger, "notifications"))
341 return notifs.Router(mw)
342}
343
344func (s *State) SignupRouter() http.Handler {
345 sig := signup.New(s.config, s.db, s.posthog, s.idResolver, s.pages, log.SubLogger(s.logger, "signup"))
346 return sig.Router()
347}