wiki-init-bug (#2325)

* wiki-init-bug

* repair wiki init load bug

* add wiki file

frontend/src/components/SidePanel.js

@@ -147,7 +147,7 @@ class SidePanel extends Component {
         let currentNode = this.state.currentNode;
         if (this.isModifyContainsCurrentFile()) {
           let nodePath = currentNode.path;
-          let filePath = _this.props.currentFileNode.path;
+          let filePath = _this.props.currentFilePath;
           let start =  filePath.indexOf(nodePath);
           let node = currentNode.getNodeByPath(filePath.slice(start));
           if (node) {
@@ -199,12 +199,14 @@ class SidePanel extends Component {
 
   isModifyCurrentFile() {
     let nodeName = this.state.currentNode.name;
-    let fileName = this.props.currentFileNode.name;
+    let filePath = this.props.currentFilePath;
+    let index    = filePath.lastIndexOf("/");
+    let fileName = filePath.slice(index+1);
     return nodeName === fileName;
   }
 
   isModifyContainsCurrentFile() {
-    let filePath = this.props.currentFileNode.path;
+    let filePath = this.props.currentFilePath;
     let nodePath = this.state.currentNode.path;
     
     if (filePath.indexOf(nodePath) > -1) {
@@ -250,7 +252,6 @@ class SidePanel extends Component {
   componentDidMount() {
     //init treeview data
     this.initializeTreeData();
-
     document.addEventListener('click', this.onHideContextMenu);
   }
 
@@ -299,7 +300,7 @@ class SidePanel extends Component {
             {this.state.tree_data && 
             <TreeView
               permission={this.props.permission}
-              currentFileNode={this.props.currentFileNode}
+              currentFilePath={this.props.currentFilePath}
               treeData={this.state.tree_data}
               currentNode={this.state.currentNode}
               isNodeItemFrezee={this.state.isNodeItemFrezee}

frontend/src/components/tree-view/tree-node-view.js

@@ -114,7 +114,7 @@ class TreeNodeView extends React.Component {
                 treeView={this.props.treeView}
                 isNodeItemFrezee={this.props.isNodeItemFrezee}
                 permission={this.props.permission}
-                currentFileNode={this.props.currentFileNode}
+                currentFilePath={this.props.currentFilePath}
               />
             );
           })}
@@ -173,7 +173,7 @@ class TreeNodeView extends React.Component {
     let node = this.props.node;
     let { type, icon } = this.getNodeTypeAndIcon();
     let hlClass = "";
-    if (node.path === this.props.currentFileNode.path) {
+    if (node.path === this.props.currentFilePath) {
       hlClass = "tree-node-hight-light";
     }
     let customClass = "tree-node " + hlClass;

frontend/src/components/tree-view/tree-view.js

@@ -53,7 +53,7 @@ class TreeView extends React.PureComponent {
           node={this.props.treeData.root}
           isNodeItemFrezee={this.props.isNodeItemFrezee}
           permission={this.props.permission}
-          currentFileNode={this.props.currentFileNode}
+          currentFilePath={this.props.currentFilePath}
           onShowContextMenu={this.props.onShowContextMenu}
         />
       </div>

frontend/src/wiki.js

@@ -74,14 +74,13 @@ class Wiki extends Component {
       lastModified: '',
       permission: '',
       isFileLoading: false,
-      currentFileNode: null,
       searchedPath: null,
     };
     window.onpopstate = this.onpopstate;
   }
 
   componentDidMount() {
-    this.loadFile({path: initialFilePath});
+    this.loadFile(initialFilePath);
   }
 
   fileNameFromPath(filePath) {
@@ -116,14 +115,14 @@ class Wiki extends Component {
   }
 
   onSearchedClick = (path) => {
-    if (this.state.currentFileNode.path !== path) {
+    if (this.state.currentFilePath !== path) {
       this.setState({searchedPath : path});
     }
   }
 
   onFileClick = (e, node) => {
     if (node.isMarkdown()) {
-      this.loadFile(node);
+      this.loadFile(node.path);
     } else {
       const w=window.open('about:blank');
       const url = serviceUrl + '/lib/' + repoID + '/file' + node.path;
@@ -131,8 +130,7 @@ class Wiki extends Component {
     }
   }
 
-  loadFile(node) {
+  loadFile(filePath) {
-    let filePath = node.path;
     this.setState({isFileLoading: true});
     seafileAPI.getWikiFileContent(slug, filePath)
       .then(res => {
@@ -144,7 +142,6 @@ class Wiki extends Component {
           fileName: this.fileNameFromPath(filePath),
           filePath: filePath,
           isFileLoading: false,
-          currentFileNode: node
         })
       })
 
@@ -180,7 +177,7 @@ class Wiki extends Component {
           onCloseSide ={this.onCloseSide}
           editorUtilities={editorUtilities}
           permission={this.state.permission}
-          currentFileNode={this.state.currentFileNode}
+          currentFilePath={this.state.filePath}
           searchedPath={this.state.searchedPath}
         />
         <MainPanel