18787: Removes unnecessary prop mapping code.

[arvados-workbench2.git] / src / views-components / collection-panel-files / collection-panel-files.ts

diff --git a/src/views-components/collection-panel-files/collection-panel-files.ts b/src/views-components/collection-panel-files/collection-panel-files.ts
index 216ec66967be4c3ab7085dfff7970fd18c309549..a26b9fe3ee0ad65ab2cc1d6b018de9b5783e90fb 100644 (file)
--- a/src/views-components/collection-panel-files/collection-panel-files.ts
+++ b/src/views-components/collection-panel-files/collection-panel-files.ts
@@ -8,41 +8,17 @@ import {
     CollectionPanelFilesProps
 } from "components/collection-panel-files/collection-panel-files";
 import { RootState } from "store/store";
-import { TreeItemStatus } from "components/tree/tree";
-import { VirtualTreeItem as TreeItem } from "components/tree/virtual-tree";
-import {
-    CollectionPanelDirectory,
-    CollectionPanelFile,
-    CollectionPanelFilesState
-} from "store/collection-panel/collection-panel-files/collection-panel-files-state";
-import { FileTreeData } from "components/file-tree/file-tree-data";
 import { Dispatch } from "redux";
 import { collectionPanelFilesAction } from "store/collection-panel/collection-panel-files/collection-panel-files-actions";
 import { ContextMenuKind } from "../context-menu/context-menu";
-import { getNode, getNodeChildrenIds, Tree, TreeNode, initTreeNode } from "models/tree";
-import { CollectionFileType, createCollectionDirectory } from "models/collection-file";
 import { openContextMenu, openCollectionFilesContextMenu } from 'store/context-menu/context-menu-actions';
 import { openUploadCollectionFilesDialog } from 'store/collections/collection-upload-actions';
 import { ResourceKind } from "models/resource";
 import { openDetailsPanel } from 'store/details-panel/details-panel-action';
 
-const memoizedMapStateToProps = () => {
-    let prevState: CollectionPanelFilesState;
-    let prevTree: Array<TreeItem<FileTreeData>>;
-
-    return (state: RootState): Pick<CollectionPanelFilesProps, "items" | "currentItemUuid"> => {
-        if (prevState !== state.collectionPanelFiles) {
-            prevState = state.collectionPanelFiles;
-            prevTree = [].concat.apply(
-                [], getNodeChildrenIds('')(state.collectionPanelFiles)
-                    .map(collectionItemToList(0)(state.collectionPanelFiles)));
-        }
-        return {
-            items: prevTree,
-            currentItemUuid: state.detailsPanel.resourceUuid
-        };
-    };
-};
+const mapStateToProps = (state: RootState): Pick<CollectionPanelFilesProps, "currentItemUuid"> => ({
+    currentItemUuid: state.detailsPanel.resourceUuid
+});
 
 const mapDispatchToProps = (dispatch: Dispatch): Pick<CollectionPanelFilesProps, 'onSearchChange' | 'onFileClick' | 'onUploadDataClick' | 'onCollapseToggle' | 'onSelectionToggle' | 'onItemMenuOpen' | 'onOptionsMenuOpen'> => ({
     onUploadDataClick: (targetLocation?: string) => {
@@ -84,43 +60,4 @@ const mapDispatchToProps = (dispatch: Dispatch): Pick<CollectionPanelFilesProps,
     },
 });
 
-export const CollectionPanelFiles = connect(memoizedMapStateToProps(), mapDispatchToProps)(Component);
-
-const collectionItemToList = (level: number) => (tree: Tree<CollectionPanelDirectory | CollectionPanelFile>) =>
-    (id: string): TreeItem<FileTreeData>[] => {
-        const node: TreeNode<CollectionPanelDirectory | CollectionPanelFile> = getNode(id)(tree) || initTreeNode({
-            id: '',
-            parent: '',
-            value: {
-                ...createCollectionDirectory({ name: 'Invalid file' }),
-                selected: false,
-                collapsed: true
-            }
-        });
-
-        const treeItem = {
-            active: false,
-            data: {
-                name: node.value.name,
-                size: node.value.type === CollectionFileType.FILE ? node.value.size : undefined,
-                type: node.value.type,
-                url: node.value.url,
-            },
-            id: node.id,
-            items: [], // Not used in this case as we're converting a tree to a list.
-            itemCount: node.children.length,
-            open: node.value.type === CollectionFileType.DIRECTORY ? !node.value.collapsed : false,
-            selected: node.value.selected,
-            status: TreeItemStatus.LOADED,
-            level,
-        };
-
-        const treeItemChilds = treeItem.open
-            ? [].concat.apply([], node.children.map(collectionItemToList(level+1)(tree)))
-            : [];
-
-        return [
-            treeItem,
-            ...treeItemChilds,
-        ];
-    };
+export const CollectionPanelFiles = connect(mapStateToProps, mapDispatchToProps)(Component);