support subsonic bookmarks

server/ctrlsubsonic/handlers_bookmark.go

@@ -0,0 +1,79 @@
+package ctrlsubsonic
+
+import (
+	"net/http"
+
+	"github.com/jinzhu/gorm"
+
+	"go.senan.xyz/gonic/server/ctrlsubsonic/params"
+	"go.senan.xyz/gonic/server/ctrlsubsonic/spec"
+	"go.senan.xyz/gonic/server/ctrlsubsonic/specid"
+	"go.senan.xyz/gonic/server/db"
+)
+
+func (c *Controller) ServeGetBookmarks(r *http.Request) *spec.Response {
+	user := r.Context().Value(CtxUser).(*db.User)
+	bookmarks := []*db.Bookmark{}
+	err := c.DB.
+		Where("user_id=?", user.ID).
+		Find(&bookmarks).
+		Error
+	if gorm.IsRecordNotFoundError(err) {
+		return spec.NewResponse()
+	}
+	sub := spec.NewResponse()
+	sub.Bookmarks = &spec.Bookmarks{
+		List: []*spec.Bookmark{},
+	}
+	for _, bookmark := range bookmarks {
+		specid := &specid.ID{
+			Type:  specid.IDT(bookmark.EntryIDType),
+			Value: bookmark.EntryID,
+		}
+		entries := []*spec.BookmarkEntry{{
+			ID:   specid,
+			Type: bookmark.EntryIDType,
+		}}
+		sub.Bookmarks.List = append(sub.Bookmarks.List, &spec.Bookmark{
+			Username: user.Name,
+			Position: bookmark.Position,
+			Comment:  bookmark.Comment,
+			Created:  bookmark.CreatedAt,
+			Changed:  bookmark.UpdatedAt,
+			Entries:  entries,
+		})
+	}
+	return sub
+}
+
+func (c *Controller) ServeCreateBookmark(r *http.Request) *spec.Response {
+	params := r.Context().Value(CtxParams).(params.Params)
+	user := r.Context().Value(CtxUser).(*db.User)
+	id, err := params.GetID("id")
+	if err != nil {
+		return spec.NewError(10, "please provide an `id` parameter")
+	}
+	bookmark := &db.Bookmark{}
+	c.DB.FirstOrCreate(bookmark, db.Bookmark{
+		UserID:      user.ID,
+		EntryIDType: string(id.Type),
+		EntryID:     id.Value,
+	})
+	bookmark.Comment = params.GetOr("comment", "")
+	bookmark.Position = params.GetOrInt("position", 0)
+	c.DB.Save(bookmark)
+	return spec.NewResponse()
+}
+
+func (c *Controller) ServeDeleteBookmark(r *http.Request) *spec.Response {
+	params := r.Context().Value(CtxParams).(params.Params)
+	user := r.Context().Value(CtxUser).(*db.User)
+	id, err := params.GetID("id")
+	if err != nil {
+		return spec.NewError(10, "please provide an `id` parameter")
+	}
+	c.DB.
+		Where("user_id=? AND entry_id_type=? AND entry_id=?", user.ID, id.Type, id.Value).
+		Delete(&db.Bookmark{})
+	return spec.NewResponse()
+}