+func handleGetFileNameList(ctx context.Context, c *Client, t *Transaction) (res []Transaction, err error) {
+ if t.IsError() {
+ c.showErrMsg(string(t.GetField(FieldError).Data))
+ return res, err
+ }
+
+ fTree := tview.NewTreeView().SetTopLevel(1)
+ root := tview.NewTreeNode("Root")
+ fTree.SetRoot(root).SetCurrentNode(root)
+ fTree.SetBorder(true).SetTitle("| Files |")
+ fTree.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+ switch event.Key() {
+ case tcell.KeyEscape:
+ c.UI.Pages.RemovePage("files")
+ c.filePath = []string{}
+ case tcell.KeyEnter:
+ selectedNode := fTree.GetCurrentNode()
+
+ if selectedNode.GetText() == "<- Back" {
+ c.filePath = c.filePath[:len(c.filePath)-1]
+ f := NewField(FieldFilePath, EncodeFilePath(strings.Join(c.filePath, "/")))
+
+ if err := c.UI.HLClient.Send(*NewTransaction(TranGetFileNameList, nil, f)); err != nil {
+ c.UI.HLClient.Logger.Error("err", "err", err)
+ }
+ return event
+ }
+
+ entry := selectedNode.GetReference().(*FileNameWithInfo)
+
+ if bytes.Equal(entry.Type[:], []byte("fldr")) {
+ c.Logger.Info("get new directory listing", "name", string(entry.name))
+
+ c.filePath = append(c.filePath, string(entry.name))
+ f := NewField(FieldFilePath, EncodeFilePath(strings.Join(c.filePath, "/")))
+
+ if err := c.UI.HLClient.Send(*NewTransaction(TranGetFileNameList, nil, f)); err != nil {
+ c.UI.HLClient.Logger.Error("err", "err", err)
+ }
+ } else {
+ // TODO: initiate file download
+ c.Logger.Info("download file", "name", string(entry.name))
+ }
+ }
+
+ return event
+ })
+
+ if len(c.filePath) > 0 {
+ node := tview.NewTreeNode("<- Back")
+ root.AddChild(node)
+ }
+
+ for _, f := range t.Fields {
+ var fn FileNameWithInfo
+ err = fn.UnmarshalBinary(f.Data)
+ if err != nil {
+ return nil, nil
+ }
+
+ if bytes.Equal(fn.Type[:], []byte("fldr")) {
+ node := tview.NewTreeNode(fmt.Sprintf("[blue::]📁 %s[-:-:-]", fn.name))
+ node.SetReference(&fn)
+ root.AddChild(node)
+ } else {
+ size := binary.BigEndian.Uint32(fn.FileSize[:]) / 1024
+
+ node := tview.NewTreeNode(fmt.Sprintf(" %-40s %10v KB", fn.name, size))
+ node.SetReference(&fn)
+ root.AddChild(node)
+ }
+ }
+
+ centerFlex := tview.NewFlex().
+ AddItem(nil, 0, 1, false).
+ AddItem(tview.NewFlex().
+ SetDirection(tview.FlexRow).
+ AddItem(nil, 0, 1, false).
+ AddItem(fTree, 20, 1, true).
+ AddItem(nil, 0, 1, false), 60, 1, true).
+ AddItem(nil, 0, 1, false)
+
+ c.UI.Pages.AddPage("files", centerFlex, true, true)
+ c.UI.App.Draw()
+
+ return res, err
+}
+
+func handleGetMsgs(ctx context.Context, c *Client, t *Transaction) (res []Transaction, err error) {
+ newsText := string(t.GetField(FieldData).Data)
git.r.bdr.sh / rbdr / mobius / blobdiff