kot.pink
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 standardRouter.ServeHTTP(w, r)
73 })
74
75 return router
76}
77
78func (s *State) UserRouter(mw *middleware.Middleware) http.Handler {
79 r := chi.NewRouter()
80
81 r.With(mw.ResolveIdent()).Route("/{user}", func(r chi.Router) {
82 r.Get("/", s.Profile)
83 r.Get("/feed.atom", s.AtomFeedPage)
84
85 // redirect /@handle/repo.git -> /@handle/repo
86 r.Get("/{repo}.git", func(w http.ResponseWriter, r *http.Request) {
87 nonDotGitPath := strings.TrimSuffix(r.URL.Path, ".git")
88 http.Redirect(w, r, nonDotGitPath, http.StatusMovedPermanently)
89 })
90
91 r.With(mw.ResolveRepo()).Route("/{repo}", func(r chi.Router) {
92 r.Use(mw.GoImport())
93 r.Mount("/", s.RepoRouter(mw))
94 r.Mount("/issues", s.IssuesRouter(mw))
95 r.Mount("/pulls", s.PullsRouter(mw))
96 r.Mount("/pipelines", s.PipelinesRouter())
97 r.Mount("/labels", s.LabelsRouter())
98
99 // These routes get proxied to the knot
100 r.Get("/info/refs", s.InfoRefs)
101 r.Post("/git-upload-pack", s.UploadPack)
102 r.Post("/git-receive-pack", s.ReceivePack)
103 // intentionally doesn't use /* as this isn't
104 // a file path
105 r.Get("/archive/{ref}", s.DownloadArchive)
106 })
107 })
108
109 r.NotFound(func(w http.ResponseWriter, r *http.Request) {
110 s.pages.Error404(w)
111 })
112
113 return r
114}
115
116func (s *State) StandardRouter(mw *middleware.Middleware) http.Handler {
117 r := chi.NewRouter()
118
119 r.Handle("/static/*", s.pages.Static())
120
121 r.Get("/", s.HomeOrTimeline)
122 r.Get("/timeline", s.Timeline)
123 r.Get("/upgradeBanner", s.UpgradeBanner)
124
125 // special-case handler for serving tangled.org/core
126 r.Get("/core", s.Core())
127
128 r.Get("/login", s.Login)
129 r.Post("/login", s.Login)
130 r.Post("/logout", s.Logout)
131
132 r.Route("/repo", func(r chi.Router) {
133 r.Route("/new", func(r chi.Router) {
134 r.Use(middleware.AuthMiddleware(s.oauth))
135 r.Get("/", s.NewRepo)
136 r.Post("/", s.NewRepo)
137 })
138 // r.Post("/import", s.ImportRepo)
139 })
140
141 r.Get("/goodfirstissues", s.GoodFirstIssues)
142
143 r.With(middleware.AuthMiddleware(s.oauth)).Route("/follow", func(r chi.Router) {
144 r.Post("/", s.Follow)
145 r.Delete("/", s.Follow)
146 })
147
148 r.With(middleware.AuthMiddleware(s.oauth)).Route("/star", func(r chi.Router) {
149 r.Post("/", s.Star)
150 r.Delete("/", s.Star)
151 })
152
153 r.With(middleware.AuthMiddleware(s.oauth)).Route("/react", func(r chi.Router) {
154 r.Post("/", s.React)
155 r.Delete("/", s.React)
156 })
157
158 r.Route("/profile", func(r chi.Router) {
159 r.Use(middleware.AuthMiddleware(s.oauth))
160 r.Get("/edit-bio", s.EditBioFragment)
161 r.Get("/edit-pins", s.EditPinsFragment)
162 r.Post("/bio", s.UpdateProfileBio)
163 r.Post("/pins", s.UpdateProfilePins)
164 })
165
166 r.Mount("/settings", s.SettingsRouter())
167 r.Mount("/strings", s.StringsRouter(mw))
168 r.Mount("/knots", s.KnotsRouter())
169 r.Mount("/spindles", s.SpindlesRouter())
170 r.Mount("/notifications", s.NotificationsRouter(mw))
171
172 r.Mount("/signup", s.SignupRouter())
173 r.Mount("/", s.oauth.Router())
174
175 r.Get("/keys/{user}", s.Keys)
176 r.Get("/terms", s.TermsOfService)
177 r.Get("/privacy", s.PrivacyPolicy)
178 r.Get("/brand", s.Brand)
179
180 r.NotFound(func(w http.ResponseWriter, r *http.Request) {
181 s.pages.Error404(w)
182 })
183 return r
184}
185
186// Core serves tangled.org/core go-import meta tags, and redirects
187// to the core repository if accessed normally.
188func (s *State) Core() http.HandlerFunc {
189 return func(w http.ResponseWriter, r *http.Request) {
190 if r.URL.Query().Get("go-get") == "1" {
191 w.Header().Set("Content-Type", "text/html")
192 w.Write([]byte(`<meta name="go-import" content="tangled.org/core git https://tangled.org/@tangled.org/core">`))
193 return
194 }
195
196 http.Redirect(w, r, "/@tangled.org/core", http.StatusFound)
197 }
198}
199
200func (s *State) SettingsRouter() http.Handler {
201 settings := &settings.Settings{
202 Db: s.db,
203 OAuth: s.oauth,
204 Pages: s.pages,
205 Config: s.config,
206 }
207
208 return settings.Router()
209}
210
211func (s *State) SpindlesRouter() http.Handler {
212 logger := log.SubLogger(s.logger, "spindles")
213
214 spindles := &spindles.Spindles{
215 Db: s.db,
216 OAuth: s.oauth,
217 Pages: s.pages,
218 Config: s.config,
219 Enforcer: s.enforcer,
220 IdResolver: s.idResolver,
221 Logger: logger,
222 }
223
224 return spindles.Router()
225}
226
227func (s *State) KnotsRouter() http.Handler {
228 logger := log.SubLogger(s.logger, "knots")
229
230 knots := &knots.Knots{
231 Db: s.db,
232 OAuth: s.oauth,
233 Pages: s.pages,
234 Config: s.config,
235 Enforcer: s.enforcer,
236 IdResolver: s.idResolver,
237 Knotstream: s.knotstream,
238 Logger: logger,
239 }
240
241 return knots.Router()
242}
243
244func (s *State) StringsRouter(mw *middleware.Middleware) http.Handler {
245 logger := log.SubLogger(s.logger, "strings")
246
247 strs := &avstrings.Strings{
248 Db: s.db,
249 OAuth: s.oauth,
250 Pages: s.pages,
251 IdResolver: s.idResolver,
252 Notifier: s.notifier,
253 Logger: logger,
254 }
255
256 return strs.Router(mw)
257}
258
259func (s *State) IssuesRouter(mw *middleware.Middleware) http.Handler {
260 issues := issues.New(
261 s.oauth,
262 s.repoResolver,
263 s.pages,
264 s.idResolver,
265 s.db,
266 s.config,
267 s.notifier,
268 s.validator,
269 s.indexer.Issues,
270 log.SubLogger(s.logger, "issues"),
271 )
272 return issues.Router(mw)
273}
274
275func (s *State) PullsRouter(mw *middleware.Middleware) http.Handler {
276 pulls := pulls.New(
277 s.oauth,
278 s.repoResolver,
279 s.pages,
280 s.idResolver,
281 s.db,
282 s.config,
283 s.notifier,
284 s.enforcer,
285 s.validator,
286 s.indexer.Pulls,
287 log.SubLogger(s.logger, "pulls"),
288 )
289 return pulls.Router(mw)
290}
291
292func (s *State) RepoRouter(mw *middleware.Middleware) http.Handler {
293 repo := repo.New(
294 s.oauth,
295 s.repoResolver,
296 s.pages,
297 s.spindlestream,
298 s.idResolver,
299 s.db,
300 s.config,
301 s.notifier,
302 s.enforcer,
303 log.SubLogger(s.logger, "repo"),
304 s.validator,
305 )
306 return repo.Router(mw)
307}
308
309func (s *State) PipelinesRouter() http.Handler {
310 pipes := pipelines.New(
311 s.oauth,
312 s.repoResolver,
313 s.pages,
314 s.spindlestream,
315 s.idResolver,
316 s.db,
317 s.config,
318 s.enforcer,
319 log.SubLogger(s.logger, "pipelines"),
320 )
321 return pipes.Router()
322}
323
324func (s *State) LabelsRouter() http.Handler {
325 ls := labels.New(
326 s.oauth,
327 s.pages,
328 s.db,
329 s.validator,
330 s.enforcer,
331 log.SubLogger(s.logger, "labels"),
332 )
333 return ls.Router()
334}
335
336func (s *State) NotificationsRouter(mw *middleware.Middleware) http.Handler {
337 notifs := notifications.New(s.db, s.oauth, s.pages, log.SubLogger(s.logger, "notifications"))
338 return notifs.Router(mw)
339}
340
341func (s *State) SignupRouter() http.Handler {
342 sig := signup.New(s.config, s.db, s.posthog, s.idResolver, s.pages, log.SubLogger(s.logger, "signup"))
343 return sig.Router()
344}