add ztree to drag and sort notebooks

app/controllers/NotebookController.go

@@ -2,10 +2,10 @@ package controllers
 
 import (
 	"github.com/revel/revel"
-//	"encoding/json"
+	"encoding/json"
 	"github.com/leanote/leanote/app/info"
 	"gopkg.in/mgo.v2/bson"
-//	. "github.com/leanote/leanote/app/lea"
+	. "github.com/leanote/leanote/app/lea"
 //	"io/ioutil"
 )
 
@@ -46,7 +46,23 @@ func (c Notebook) AddNotebook(notebookId, title string) revel.Result {
 func (c Notebook) UpdateNotebookTitle(notebookId, title string) revel.Result {
 	return c.RenderJson(notebookService.UpdateNotebookTitle(notebookId, c.GetUserId(), title))
 }
+
 // 排序
+// 无用
 func (c Notebook) SortNotebooks(notebookId2Seqs map[string]int) revel.Result {
 	return c.RenderJson(notebookService.SortNotebooks(c.GetUserId(), notebookId2Seqs))
+}
+
+// 调整notebooks, 可能是排序, 可能是移动到其它笔记本下
+type DragNotebooksInfo struct {
+	CurNotebookId string
+	ParentNotebookId string
+	Siblings []string
+}
+// 传过来的data是JSON.stringfy数据
+func (c Notebook) DragNotebooks(data string) revel.Result {
+	info := DragNotebooksInfo{}
+	json.Unmarshal([]byte(data), &info)
+	
+	return c.RenderJson(notebookService.DragNotebooks(c.GetUserId(), info.CurNotebookId, info.ParentNotebookId, info.Siblings))
 }