lewis.moe
Monorepo for Tangled
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(mw))
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.Post("/account/switch", s.SwitchAccount)
134 r.With(middleware.AuthMiddleware(s.oauth)).Delete("/account/{did}", s.RemoveAccount)
135
136 r.Route("/repo", func(r chi.Router) {
137 r.Route("/new", func(r chi.Router) {
138 r.Use(middleware.AuthMiddleware(s.oauth))
139 r.Get("/", s.NewRepo)
140 r.Post("/", s.NewRepo)
141 })
142 // r.Post("/import", s.ImportRepo)
143 })
144
145 r.With(middleware.Paginate).Get("/goodfirstissues", s.GoodFirstIssues)
146
147 r.With(middleware.AuthMiddleware(s.oauth)).Route("/follow", func(r chi.Router) {
148 r.Post("/", s.Follow)
149 r.Delete("/", s.Follow)
150 })
151
152 r.With(middleware.AuthMiddleware(s.oauth)).Route("/star", func(r chi.Router) {
153 r.Post("/", s.Star)
154 r.Delete("/", s.Star)
155 })
156
157 r.With(middleware.AuthMiddleware(s.oauth)).Route("/react", func(r chi.Router) {
158 r.Post("/", s.React)
159 r.Delete("/", s.React)
160 })
161
162 r.Route("/profile", func(r chi.Router) {
163 r.Use(middleware.AuthMiddleware(s.oauth))
164 r.Get("/edit-bio", s.EditBioFragment)
165 r.Get("/edit-pins", s.EditPinsFragment)
166 r.Post("/bio", s.UpdateProfileBio)
167 r.Post("/pins", s.UpdateProfilePins)
168 })
169
170 r.Mount("/settings", s.SettingsRouter())
171 r.Mount("/strings", s.StringsRouter(mw))
172
173 r.Mount("/settings/knots", s.KnotsRouter())
174 r.Mount("/settings/spindles", s.SpindlesRouter())
175
176 r.Mount("/notifications", s.NotificationsRouter(mw))
177
178 r.Mount("/signup", s.SignupRouter())
179 r.Mount("/", s.oauth.Router())
180
181 r.Get("/keys/{user}", s.Keys)
182 r.Get("/terms", s.TermsOfService)
183 r.Get("/privacy", s.PrivacyPolicy)
184 r.Get("/brand", s.Brand)
185
186 r.NotFound(func(w http.ResponseWriter, r *http.Request) {
187 w.WriteHeader(http.StatusNotFound)
188 s.pages.Error404(w)
189 })
190 return r
191}
192
193// Core serves tangled.org/core go-import meta tags, and redirects
194// to the core repository if accessed normally.
195func (s *State) Core() http.HandlerFunc {
196 return func(w http.ResponseWriter, r *http.Request) {
197 if r.URL.Query().Get("go-get") == "1" {
198 w.Header().Set("Content-Type", "text/html")
199 w.Write([]byte(`<meta name="go-import" content="tangled.org/core git https://tangled.org/@tangled.org/core">`))
200 return
201 }
202
203 http.Redirect(w, r, "/@tangled.org/core", http.StatusFound)
204 }
205}
206
207func (s *State) SettingsRouter() http.Handler {
208 settings := &settings.Settings{
209 Db: s.db,
210 OAuth: s.oauth,
211 Pages: s.pages,
212 Config: s.config,
213 }
214
215 return settings.Router()
216}
217
218func (s *State) SpindlesRouter() http.Handler {
219 logger := log.SubLogger(s.logger, "spindles")
220
221 spindles := &spindles.Spindles{
222 Db: s.db,
223 OAuth: s.oauth,
224 Pages: s.pages,
225 Config: s.config,
226 Enforcer: s.enforcer,
227 IdResolver: s.idResolver,
228 Logger: logger,
229 }
230
231 return spindles.Router()
232}
233
234func (s *State) KnotsRouter() http.Handler {
235 logger := log.SubLogger(s.logger, "knots")
236
237 knots := &knots.Knots{
238 Db: s.db,
239 OAuth: s.oauth,
240 Pages: s.pages,
241 Config: s.config,
242 Enforcer: s.enforcer,
243 IdResolver: s.idResolver,
244 Knotstream: s.knotstream,
245 Logger: logger,
246 }
247
248 return knots.Router()
249}
250
251func (s *State) StringsRouter(mw *middleware.Middleware) http.Handler {
252 logger := log.SubLogger(s.logger, "strings")
253
254 strs := &avstrings.Strings{
255 Db: s.db,
256 OAuth: s.oauth,
257 Pages: s.pages,
258 IdResolver: s.idResolver,
259 Notifier: s.notifier,
260 Logger: logger,
261 }
262
263 return strs.Router(mw)
264}
265
266func (s *State) IssuesRouter(mw *middleware.Middleware) http.Handler {
267 issues := issues.New(
268 s.oauth,
269 s.repoResolver,
270 s.enforcer,
271 s.pages,
272 s.idResolver,
273 s.mentionsResolver,
274 s.db,
275 s.config,
276 s.notifier,
277 s.validator,
278 s.indexer.Issues,
279 log.SubLogger(s.logger, "issues"),
280 )
281 return issues.Router(mw)
282}
283
284func (s *State) PullsRouter(mw *middleware.Middleware) http.Handler {
285 pulls := pulls.New(
286 s.oauth,
287 s.repoResolver,
288 s.pages,
289 s.idResolver,
290 s.mentionsResolver,
291 s.db,
292 s.config,
293 s.notifier,
294 s.enforcer,
295 s.validator,
296 s.indexer.Pulls,
297 log.SubLogger(s.logger, "pulls"),
298 )
299 return pulls.Router(mw)
300}
301
302func (s *State) RepoRouter(mw *middleware.Middleware) http.Handler {
303 repo := repo.New(
304 s.oauth,
305 s.repoResolver,
306 s.pages,
307 s.spindlestream,
308 s.idResolver,
309 s.db,
310 s.config,
311 s.notifier,
312 s.enforcer,
313 log.SubLogger(s.logger, "repo"),
314 s.validator,
315 )
316 return repo.Router(mw)
317}
318
319func (s *State) PipelinesRouter(mw *middleware.Middleware) http.Handler {
320 pipes := pipelines.New(
321 s.oauth,
322 s.repoResolver,
323 s.pages,
324 s.spindlestream,
325 s.idResolver,
326 s.db,
327 s.config,
328 s.enforcer,
329 log.SubLogger(s.logger, "pipelines"),
330 )
331 return pipes.Router(mw)
332}
333
334func (s *State) LabelsRouter() http.Handler {
335 ls := labels.New(
336 s.oauth,
337 s.pages,
338 s.db,
339 s.validator,
340 s.enforcer,
341 log.SubLogger(s.logger, "labels"),
342 )
343 return ls.Router()
344}
345
346func (s *State) NotificationsRouter(mw *middleware.Middleware) http.Handler {
347 notifs := notifications.New(s.db, s.oauth, s.pages, log.SubLogger(s.logger, "notifications"))
348 return notifs.Router(mw)
349}
350
351func (s *State) SignupRouter() http.Handler {
352 sig := signup.New(s.config, s.db, s.posthog, s.idResolver, s.pages, log.SubLogger(s.logger, "signup"))
353 return sig.Router()
354}