get single share

Makefile

@@ -2,7 +2,7 @@ BINARY = s3share
 BUILD_DIR = build
 
 .PHONY: all
-all: clean build
+all: clean deps build
 
 .PHONY:build
 build: $(BUILD_DIR)/$(BINARY) $(BUILD_DIR)/public
@@ -13,6 +13,12 @@ $(BUILD_DIR)/$(BINARY):
 $(BUILD_DIR)/public:
 	npm run build && cp -r public/ $(BUILD_DIR)/public
 
+.PHONY: deps
+deps: node_modules
+
+node_modules:
+	npm install
+
 .PHONY:clean
 clean:
 	rm -rf $(BUILD_DIR) && rm -rf public/build/

internal/web/web.go

@@ -17,10 +17,6 @@ type createShare struct {
 	Key string `json:"key"`
 }
 
-type deleteShare struct {
-	Slug string `json:"slug"`
-}
-
 func StartWebserver(addr string, client client.Client, username, password string) error {
 	if username == "" || password == "" {
 		return errors.New("API username and password must be set")
@@ -74,6 +70,31 @@ func StartWebserver(addr string, client client.Client, username, password string
 		json.NewEncoder(w).Encode(shares)
 	}).Methods("GET")
 
+	r.HandleFunc("/api/share/{slug:[a-zA-Z0-9]{6}}", func(w http.ResponseWriter, r *http.Request) {
+		if !checkAuth(w, r, username, password) {
+			return
+		}
+
+		vars := mux.Vars(r)
+		slug := vars["slug"]
+
+		share, err := client.GetShare(r.Context(), slug)
+
+		if err != nil {
+			logrus.Error(err.Error())
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if share == nil {
+			http.NotFound(w, r)
+			return
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(share)
+	}).Methods("GET")
+
 	r.HandleFunc("/api/share", func(w http.ResponseWriter, r *http.Request) {
 		if !checkAuth(w, r, username, password) {
 			return
@@ -100,20 +121,14 @@ func StartWebserver(addr string, client client.Client, username, password string
 		json.NewEncoder(w).Encode(share)
 	}).Methods("POST")
 
-	r.HandleFunc("/api/share", func(w http.ResponseWriter, r *http.Request) {
+	r.HandleFunc("/api/share/{slug:[a-zA-Z0-9]{6}}", func(w http.ResponseWriter, r *http.Request) {
 		if !checkAuth(w, r, username, password) {
 			return
 		}
 
-		var shareParams deleteShare
-		err := json.NewDecoder(r.Body).Decode(&shareParams)
-		if err != nil {
-			logrus.Error(err.Error())
-			http.Error(w, err.Error(), http.StatusBadRequest)
-			return
-		}
+		vars := mux.Vars(r)
 
-		err = client.DeleteShare(r.Context(), shareParams.Slug)
+		err := client.DeleteShare(r.Context(), vars["slug"])
 		if err != nil {
 			logrus.Error(err.Error())
 			http.Error(w, err.Error(), http.StatusInternalServerError)