julien.rbrt.fr
forked from
tangled.org/core
Monorepo for Tangled — https://tangled.org
1package state
2
3import (
4 "net/http"
5 "strings"
6
7 "github.com/go-chi/chi/v5"
8 "github.com/gorilla/sessions"
9 "tangled.org/core/appview/issues"
10 "tangled.org/core/appview/knots"
11 "tangled.org/core/appview/labels"
12 "tangled.org/core/appview/middleware"
13 oauthhandler "tangled.org/core/appview/oauth/handler"
14 "tangled.org/core/appview/pipelines"
15 "tangled.org/core/appview/pulls"
16 "tangled.org/core/appview/repo"
17 "tangled.org/core/appview/settings"
18 "tangled.org/core/appview/signup"
19 "tangled.org/core/appview/spindles"
20 "tangled.org/core/appview/state/userutil"
21 avstrings "tangled.org/core/appview/strings"
22 "tangled.org/core/log"
23)
24
25func (s *State) Router() http.Handler {
26 router := chi.NewRouter()
27 middleware := middleware.New(
28 s.oauth,
29 s.db,
30 s.enforcer,
31 s.repoResolver,
32 s.idResolver,
33 s.pages,
34 )
35
36 router.Get("/favicon.svg", s.Favicon)
37 router.Get("/favicon.ico", s.Favicon)
38
39 userRouter := s.UserRouter(&middleware)
40 standardRouter := s.StandardRouter(&middleware)
41
42 router.HandleFunc("/*", func(w http.ResponseWriter, r *http.Request) {
43 pat := chi.URLParam(r, "*")
44 if strings.HasPrefix(pat, "did:") || strings.HasPrefix(pat, "@") {
45 userRouter.ServeHTTP(w, r)
46 } else {
47 // Check if the first path element is a valid handle without '@' or a flattened DID
48 pathParts := strings.SplitN(pat, "/", 2)
49 if len(pathParts) > 0 {
50 if userutil.IsHandleNoAt(pathParts[0]) {
51 // Redirect to the same path but with '@' prefixed to the handle
52 redirectPath := "@" + pat
53 http.Redirect(w, r, "/"+redirectPath, http.StatusFound)
54 return
55 } else if userutil.IsFlattenedDid(pathParts[0]) {
56 // Redirect to the unflattened DID version
57 unflattenedDid := userutil.UnflattenDid(pathParts[0])
58 var redirectPath string
59 if len(pathParts) > 1 {
60 redirectPath = unflattenedDid + "/" + pathParts[1]
61 } else {
62 redirectPath = unflattenedDid
63 }
64 http.Redirect(w, r, "/"+redirectPath, http.StatusFound)
65 return
66 }
67 }
68 standardRouter.ServeHTTP(w, r)
69 }
70 })
71
72 return router
73}
74
75func (s *State) UserRouter(mw *middleware.Middleware) http.Handler {
76 r := chi.NewRouter()
77
78 r.With(mw.ResolveIdent()).Route("/{user}", func(r chi.Router) {
79 r.Get("/", s.Profile)
80 r.Get("/feed.atom", s.AtomFeedPage)
81
82 // redirect /@handle/repo.git -> /@handle/repo
83 r.Get("/{repo}.git", func(w http.ResponseWriter, r *http.Request) {
84 nonDotGitPath := strings.TrimSuffix(r.URL.Path, ".git")
85 http.Redirect(w, r, nonDotGitPath, http.StatusMovedPermanently)
86 })
87
88 r.With(mw.ResolveRepo()).Route("/{repo}", func(r chi.Router) {
89 r.Use(mw.GoImport())
90 r.Mount("/", s.RepoRouter(mw))
91 r.Mount("/issues", s.IssuesRouter(mw))
92 r.Mount("/pulls", s.PullsRouter(mw))
93 r.Mount("/pipelines", s.PipelinesRouter(mw))
94 r.Mount("/labels", s.LabelsRouter(mw))
95
96 // These routes get proxied to the knot
97 r.Get("/info/refs", s.InfoRefs)
98 r.Post("/git-upload-pack", s.UploadPack)
99 r.Post("/git-receive-pack", s.ReceivePack)
100
101 })
102 })
103
104 r.NotFound(func(w http.ResponseWriter, r *http.Request) {
105 s.pages.Error404(w)
106 })
107
108 return r
109}
110
111func (s *State) StandardRouter(mw *middleware.Middleware) http.Handler {
112 r := chi.NewRouter()
113
114 r.Handle("/static/*", s.pages.Static())
115
116 r.Get("/", s.HomeOrTimeline)
117 r.Get("/timeline", s.Timeline)
118 r.With(middleware.AuthMiddleware(s.oauth)).Get("/upgradeBanner", s.UpgradeBanner)
119
120 // special-case handler for serving tangled.org/core
121 r.Get("/core", s.Core())
122
123 r.Route("/repo", func(r chi.Router) {
124 r.Route("/new", func(r chi.Router) {
125 r.Use(middleware.AuthMiddleware(s.oauth))
126 r.Get("/", s.NewRepo)
127 r.Post("/", s.NewRepo)
128 })
129 // r.Post("/import", s.ImportRepo)
130 })
131
132 r.With(middleware.AuthMiddleware(s.oauth)).Route("/follow", func(r chi.Router) {
133 r.Post("/", s.Follow)
134 r.Delete("/", s.Follow)
135 })
136
137 r.With(middleware.AuthMiddleware(s.oauth)).Route("/star", func(r chi.Router) {
138 r.Post("/", s.Star)
139 r.Delete("/", s.Star)
140 })
141
142 r.With(middleware.AuthMiddleware(s.oauth)).Route("/react", func(r chi.Router) {
143 r.Post("/", s.React)
144 r.Delete("/", s.React)
145 })
146
147 r.Route("/profile", func(r chi.Router) {
148 r.Use(middleware.AuthMiddleware(s.oauth))
149 r.Get("/edit-bio", s.EditBioFragment)
150 r.Get("/edit-pins", s.EditPinsFragment)
151 r.Post("/bio", s.UpdateProfileBio)
152 r.Post("/pins", s.UpdateProfilePins)
153 })
154
155 r.Mount("/settings", s.SettingsRouter())
156 r.Mount("/strings", s.StringsRouter(mw))
157 r.Mount("/knots", s.KnotsRouter())
158 r.Mount("/spindles", s.SpindlesRouter())
159 r.Mount("/signup", s.SignupRouter())
160 r.Mount("/", s.OAuthRouter())
161
162 r.Get("/keys/{user}", s.Keys)
163 r.Get("/terms", s.TermsOfService)
164 r.Get("/privacy", s.PrivacyPolicy)
165
166 r.NotFound(func(w http.ResponseWriter, r *http.Request) {
167 s.pages.Error404(w)
168 })
169 return r
170}
171
172// Core serves tangled.org/core go-import meta tags, and redirects
173// to the core repository if accessed normally.
174func (s *State) Core() http.HandlerFunc {
175 return func(w http.ResponseWriter, r *http.Request) {
176 if r.URL.Query().Get("go-get") == "1" {
177 w.Header().Set("Content-Type", "text/html")
178 w.Write([]byte(`<meta name="go-import" content="tangled.org/core git https://tangled.org/tangled.org/core">`))
179 return
180 }
181
182 http.Redirect(w, r, "/@tangled.org/core", http.StatusFound)
183 }
184}
185
186func (s *State) OAuthRouter() http.Handler {
187 store := sessions.NewCookieStore([]byte(s.config.Core.CookieSecret))
188 oauth := oauthhandler.New(s.config, s.pages, s.idResolver, s.db, s.sess, store, s.oauth, s.enforcer, s.posthog)
189 return oauth.Router()
190}
191
192func (s *State) SettingsRouter() http.Handler {
193 settings := &settings.Settings{
194 Db: s.db,
195 OAuth: s.oauth,
196 Pages: s.pages,
197 Config: s.config,
198 }
199
200 return settings.Router()
201}
202
203func (s *State) SpindlesRouter() http.Handler {
204 logger := log.New("spindles")
205
206 spindles := &spindles.Spindles{
207 Db: s.db,
208 OAuth: s.oauth,
209 Pages: s.pages,
210 Config: s.config,
211 Enforcer: s.enforcer,
212 IdResolver: s.idResolver,
213 Logger: logger,
214 }
215
216 return spindles.Router()
217}
218
219func (s *State) KnotsRouter() http.Handler {
220 logger := log.New("knots")
221
222 knots := &knots.Knots{
223 Db: s.db,
224 OAuth: s.oauth,
225 Pages: s.pages,
226 Config: s.config,
227 Enforcer: s.enforcer,
228 IdResolver: s.idResolver,
229 Knotstream: s.knotstream,
230 Logger: logger,
231 }
232
233 return knots.Router()
234}
235
236func (s *State) StringsRouter(mw *middleware.Middleware) http.Handler {
237 logger := log.New("strings")
238
239 strs := &avstrings.Strings{
240 Db: s.db,
241 OAuth: s.oauth,
242 Pages: s.pages,
243 IdResolver: s.idResolver,
244 Notifier: s.notifier,
245 Logger: logger,
246 }
247
248 return strs.Router(mw)
249}
250
251func (s *State) IssuesRouter(mw *middleware.Middleware) http.Handler {
252 issues := issues.New(s.oauth, s.repoResolver, s.pages, s.idResolver, s.db, s.config, s.notifier, s.validator)
253 return issues.Router(mw)
254}
255
256func (s *State) PullsRouter(mw *middleware.Middleware) http.Handler {
257 pulls := pulls.New(s.oauth, s.repoResolver, s.pages, s.idResolver, s.db, s.config, s.notifier)
258 return pulls.Router(mw)
259}
260
261func (s *State) RepoRouter(mw *middleware.Middleware) http.Handler {
262 logger := log.New("repo")
263 repo := repo.New(s.oauth, s.repoResolver, s.pages, s.spindlestream, s.idResolver, s.db, s.config, s.notifier, s.enforcer, logger, s.validator)
264 return repo.Router(mw)
265}
266
267func (s *State) PipelinesRouter(mw *middleware.Middleware) http.Handler {
268 pipes := pipelines.New(s.oauth, s.repoResolver, s.pages, s.spindlestream, s.idResolver, s.db, s.config, s.enforcer)
269 return pipes.Router(mw)
270}
271
272func (s *State) LabelsRouter(mw *middleware.Middleware) http.Handler {
273 ls := labels.New(s.oauth, s.pages, s.db, s.validator)
274 return ls.Router(mw)
275}
276
277func (s *State) SignupRouter() http.Handler {
278 logger := log.New("signup")
279
280 sig := signup.New(s.config, s.db, s.posthog, s.idResolver, s.pages, logger)
281 return sig.Router()
282}