fix (time): hide time whenever not available

client/pages/filespage/thing-existing.js

@@ -323,7 +323,7 @@ class ExistingThingComponent extends React.Component {
                             is_renaming={this.state.is_renaming}
                             onRenameCancel={this.onRenameRequest.bind(this, false)} />
                         <DateTime
-                            show={this.state.icon !== "loading"}
+                            show={this.state.icon !== "loading" || this.props.file.time !== 0}
                             timestamp={this.props.file.time} />
                         <ActionButton
                             onClickRename={this.onRenameRequest.bind(this)}

server/common/types.go

@@ -91,7 +91,8 @@ func (f File) Mode() os.FileMode {
 }
 func (f File) ModTime() time.Time {
 	if f.FTime == 0 {
-		return time.Now()
+		t := new(time.Time)
+		return *t
 	}
 	return time.Unix(f.FTime, 0)
 }

server/ctrl/files.go

@@ -125,16 +125,20 @@ func FileLs(ctx *App, res http.ResponseWriter, req *http.Request) {
 	etagger.Write([]byte(path + strconv.Itoa(len(entries))))
 	for i := 0; i < len(entries); i++ {
 		name := entries[i].Name()
-		modTime := entries[i].ModTime().UnixNano() / int64(time.Millisecond)
+		files[i] = FileInfo{
+			Name: name,
+			Size: entries[i].Size(),
+			Time: func(mt time.Time) (modTime int64) {
+				if mt.IsZero() == false {
+					modTime = mt.UnixNano() / int64(time.Millisecond)
 
+				}
 				if i < 200 { // etag is generated from a few values to avoid large memory usage
 					etagger.Write([]byte(name + strconv.Itoa(int(modTime))))
 				}
 
-		files[i] = FileInfo{
-			Name: name,
-			Size: entries[i].Size(),
-			Time: modTime,
+				return modTime
+			}(entries[i].ModTime()),
 			Type: func(mode os.FileMode) string {
 				if mode.IsRegular() {
 					return "file"

server/plugin/plg_backend_s3/index.go

@@ -222,6 +222,7 @@ func (this S3Backend) Ls(path string) (files []os.FileInfo, err error) {
 				files = append(files, &File{
 					FName: filepath.Base(*object.Prefix),
 					FType: "directory",
+					FTime: 0,
 				})
 			}
 			return aws.BoolValue(objs.IsTruncated)