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authorr <r@freesoftwareextremist.com>2019-12-13 18:08:26 +0000
committerr <r@freesoftwareextremist.com>2019-12-13 18:26:24 +0000
commit5e4da01c3ae3ae2e870faba9085d9d9213c01c29 (patch)
tree39d6f1e76b901549f194ddbac3c6cb82e0abd019 /service/transport.go
downloadbloat-5e4da01c3ae3ae2e870faba9085d9d9213c01c29.tar.gz
bloat-5e4da01c3ae3ae2e870faba9085d9d9213c01c29.zip
Initial commit
Diffstat (limited to 'service/transport.go')
-rw-r--r--service/transport.go165
1 files changed, 165 insertions, 0 deletions
diff --git a/service/transport.go b/service/transport.go
new file mode 100644
index 0000000..f4f5ed7
--- /dev/null
+++ b/service/transport.go
@@ -0,0 +1,165 @@
+package service
+
+import (
+ "context"
+ "fmt"
+ "net/http"
+ "path"
+
+ "github.com/gorilla/mux"
+)
+
+var (
+ ctx = context.Background()
+ cookieAge = "31536000"
+)
+
+func getContextWithSession(ctx context.Context, req *http.Request) context.Context {
+ sessionID, err := req.Cookie("session_id")
+ if err != nil {
+ return ctx
+ }
+ return context.WithValue(ctx, "session_id", sessionID.Value)
+}
+
+func NewHandler(s Service, staticDir string) http.Handler {
+ r := mux.NewRouter()
+
+ r.PathPrefix("/static").Handler(http.StripPrefix("/static",
+ http.FileServer(http.Dir(path.Join(".", staticDir)))))
+
+ r.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
+ err := s.ServeHomePage(ctx, w)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+ }).Methods(http.MethodGet)
+
+ r.HandleFunc("/signin", func(w http.ResponseWriter, req *http.Request) {
+ err := s.ServeSigninPage(ctx, w)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+ }).Methods(http.MethodGet)
+
+ r.HandleFunc("/signin", func(w http.ResponseWriter, req *http.Request) {
+ instance := req.FormValue("instance")
+ url, sessionId, err := s.GetAuthUrl(ctx, instance)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+
+ w.Header().Add("Set-Cookie", fmt.Sprintf("session_id=%s;max-age=%s", sessionId, cookieAge))
+ w.Header().Add("Location", url)
+ w.WriteHeader(http.StatusSeeOther)
+ }).Methods(http.MethodPost)
+
+ r.HandleFunc("/oauth_callback", func(w http.ResponseWriter, req *http.Request) {
+ ctx := getContextWithSession(context.Background(), req)
+ token := req.URL.Query().Get("code")
+ _, err := s.GetUserToken(ctx, "", nil, token)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+
+ w.Header().Add("Location", "/timeline")
+ w.WriteHeader(http.StatusSeeOther)
+ }).Methods(http.MethodGet)
+
+ r.HandleFunc("/timeline", func(w http.ResponseWriter, req *http.Request) {
+ ctx := getContextWithSession(context.Background(), req)
+
+ maxID := req.URL.Query().Get("max_id")
+ sinceID := req.URL.Query().Get("since_id")
+ minID := req.URL.Query().Get("min_id")
+
+ err := s.ServeTimelinePage(ctx, w, nil, maxID, sinceID, minID)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+ }).Methods(http.MethodGet)
+
+ r.HandleFunc("/thread/{id}", func(w http.ResponseWriter, req *http.Request) {
+ ctx := getContextWithSession(context.Background(), req)
+ id, _ := mux.Vars(req)["id"]
+ reply := req.URL.Query().Get("reply")
+ err := s.ServeThreadPage(ctx, w, nil, id, len(reply) > 1)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+ }).Methods(http.MethodGet)
+
+ r.HandleFunc("/like/{id}", func(w http.ResponseWriter, req *http.Request) {
+ ctx := getContextWithSession(context.Background(), req)
+ id, _ := mux.Vars(req)["id"]
+ err := s.Like(ctx, w, nil, id)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+
+ w.Header().Add("Location", req.Header.Get("Referer"))
+ w.WriteHeader(http.StatusSeeOther)
+ }).Methods(http.MethodGet)
+
+ r.HandleFunc("/unlike/{id}", func(w http.ResponseWriter, req *http.Request) {
+ ctx := getContextWithSession(context.Background(), req)
+ id, _ := mux.Vars(req)["id"]
+ err := s.UnLike(ctx, w, nil, id)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+
+ w.Header().Add("Location", req.Header.Get("Referer"))
+ w.WriteHeader(http.StatusSeeOther)
+ }).Methods(http.MethodGet)
+
+ r.HandleFunc("/retweet/{id}", func(w http.ResponseWriter, req *http.Request) {
+ ctx := getContextWithSession(context.Background(), req)
+ id, _ := mux.Vars(req)["id"]
+ err := s.Retweet(ctx, w, nil, id)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+
+ w.Header().Add("Location", req.Header.Get("Referer"))
+ w.WriteHeader(http.StatusSeeOther)
+ }).Methods(http.MethodGet)
+
+ r.HandleFunc("/unretweet/{id}", func(w http.ResponseWriter, req *http.Request) {
+ ctx := getContextWithSession(context.Background(), req)
+ id, _ := mux.Vars(req)["id"]
+ err := s.UnRetweet(ctx, w, nil, id)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+
+ w.Header().Add("Location", req.Header.Get("Referer"))
+ w.WriteHeader(http.StatusSeeOther)
+ }).Methods(http.MethodGet)
+
+ r.HandleFunc("/post", func(w http.ResponseWriter, req *http.Request) {
+ ctx := getContextWithSession(context.Background(), req)
+ content := req.FormValue("content")
+ replyToID := req.FormValue("reply_to_id")
+ err := s.PostTweet(ctx, w, nil, content, replyToID)
+ if err != nil {
+ s.ServeErrorPage(ctx, w, err)
+ return
+ }
+
+ w.Header().Add("Location", req.Header.Get("Referer"))
+ w.WriteHeader(http.StatusSeeOther)
+ }).Methods(http.MethodPost)
+
+ return r
+}