API endpoint for subscribers (#598)

2 files changed, 26 insertions, 0 deletions

diff --git a/routers/api/v1/api.go b/routers/api/v1/api.go
index cc773150e6..69b9a272e0 100644
--- a/routers/api/v1/api.go
+++ b/routers/api/v1/api.go
@@ -327,6 +327,7 @@ func RegisterRoutes(m *macaron.Macaron) {
 						Delete(reqRepoWriter(), repo.DeleteMilestone)
 				})
 				m.Get("/stargazers", repo.ListStargazers)
+				m.Get("/subscribers", repo.ListSubscribers)
 				m.Group("/subscription", func() {
 					m.Get("", user.IsWatching)
 					m.Put("", user.Watch)
diff --git a/routers/api/v1/repo/subscriber.go b/routers/api/v1/repo/subscriber.go
new file mode 100644
index 0000000000..d9d9a6c96d
--- /dev/null
+++ b/routers/api/v1/repo/subscriber.go
@@ -0,0 +1,25 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package repo
+
+import (
+	api "code.gitea.io/sdk/gitea"
+
+	"code.gitea.io/gitea/modules/context"
+)
+
+// ListSubscribers list a repo's subscribers (i.e. watchers)
+func ListSubscribers(ctx *context.APIContext) {
+	subscribers, err := ctx.Repo.Repository.GetWatchers(0)
+	if err != nil {
+		ctx.Error(500, "GetWatchers", err)
+		return
+	}
+	users := make([]*api.User, len(subscribers))
+	for i, subscriber := range subscribers {
+		users[i] = subscriber.APIFormat()
+	}
+	ctx.JSON(200, users)
+}