repair new draft bug

frontend/src/pages/lib-content-view/lib-content-container.js

@@ -34,7 +34,7 @@ const propTypes = {
   fileTags: PropTypes.array.isRequired,
   goDraftPage: PropTypes.func.isRequired,
   isFileLoading: PropTypes.bool.isRequired,
-  filePermission: PropTypes.bool.isRequired,
+  filePermission: PropTypes.string,
   content: PropTypes.string,
   lastModified: PropTypes.string,
   latestContributor: PropTypes.string,

frontend/src/pages/lib-content-view/lib-content-toolbar.js

@@ -9,7 +9,7 @@ import ViewFileToolbar from '../../components/toolbar/view-file-toolbar';
 
 const propTypes = {
   isViewFile: PropTypes.bool.isRequired,
-  filePermission: PropTypes.bool.isRequired, // ture = 'rw'
+  filePermission: PropTypes.string,
   isDraft: PropTypes.bool.isRequired,
   hasDraft: PropTypes.bool.isRequired,
   fileTags: PropTypes.array.isRequired,

frontend/src/pages/lib-content-view/lib-content-view.js

@@ -57,7 +57,7 @@ class LibContentView extends React.Component {
       currentNode: null,
       isFileLoading: true,
       isFileLoadedErr: false,
-      filePermission: true,
+      filePermission: '',
       content: '',
       lastModified: '',
       latestContributor: '',
@@ -352,7 +352,7 @@ class LibContentView extends React.Component {
         seafileAPI.getFileContent(res.data).then((res) => {
           this.setState({
             content: res.data,
-            filePermission: permission === 'rw' || permission === 'cloud-edit',
+            filePermission: permission,
             latestContributor: last_modifier_name,
             lastModified: moment.unix(mtime).fromNow(),
             isFileLoading: false,