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