src/views-components/collection-panel-files/collection-panel-files.ts

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import { connect } from "react-redux";
   6 import { CollectionPanelFiles as Component, CollectionPanelFilesProps } from "~/components/collection-panel-files/collection-panel-files";
   7 import { RootState } from "~/store/store";
   8 import { TreeItemStatus, TreeItem } from "~/components/tree/tree";
   9 import { CollectionPanelFilesState, CollectionPanelDirectory, CollectionPanelFile } from "~/store/collection-panel/collection-panel-files/collection-panel-files-state";
  10 import { FileTreeData } from "~/components/file-tree/file-tree-data";
  11 import { Dispatch } from "redux";
  12 import { collectionPanelFilesAction } from "~/store/collection-panel/collection-panel-files/collection-panel-files-actions";
  13 import { contextMenuActions } from "~/store/context-menu/context-menu-actions";
  14 import { ContextMenuKind } from "../context-menu/context-menu";
  15 import { Tree, getNodeChildren, getNode } from "~/models/tree";
  16 import { CollectionFileType } from "~/models/collection-file";
  17
  18 const memoizedMapStateToProps = () => {
  19     let prevState: CollectionPanelFilesState;
  20     let prevTree: Array<TreeItem<FileTreeData>>;
  21
  22     return (state: RootState): Pick<CollectionPanelFilesProps, "items"> => {
  23         if (prevState !== state.collectionPanelFiles) {
  24             prevState = state.collectionPanelFiles;
  25             prevTree = getNodeChildren('')(state.collectionPanelFiles)
  26                 .map(collectionItemToTreeItem(state.collectionPanelFiles));
  27         }
  28         return {
  29             items: prevTree
  30         };
  31     };
  32 };
  33
  34 const mapDispatchToProps = (dispatch: Dispatch): Pick<CollectionPanelFilesProps, 'onUploadDataClick' | 'onCollapseToggle' | 'onSelectionToggle' | 'onItemMenuOpen' | 'onOptionsMenuOpen'> => ({
  35     onUploadDataClick: () => { return; },
  36     onCollapseToggle: (id) => {
  37         dispatch(collectionPanelFilesAction.TOGGLE_COLLECTION_FILE_COLLAPSE({ id }));
  38     },
  39     onSelectionToggle: (event, item) => {
  40         dispatch(collectionPanelFilesAction.TOGGLE_COLLECTION_FILE_SELECTION({ id: item.id }));
  41     },
  42     onItemMenuOpen: (event, item) => {
  43         event.preventDefault();
  44         dispatch(contextMenuActions.OPEN_CONTEXT_MENU({
  45             position: { x: event.clientX, y: event.clientY },
  46             resource: { kind: ContextMenuKind.COLLECTION_FILES_ITEM, name: item.data.name, uuid: item.id }
  47         }));
  48     },
  49     onOptionsMenuOpen: (event) =>
  50         dispatch(contextMenuActions.OPEN_CONTEXT_MENU({
  51             position: { x: event.clientX, y: event.clientY },
  52             resource: { kind: ContextMenuKind.COLLECTION_FILES, name: '', uuid: '' }
  53         }))
  54 });
  55
  56
  57 export const CollectionPanelFiles = connect(memoizedMapStateToProps(), mapDispatchToProps)(Component);
  58
  59 const collectionItemToTreeItem = (tree: Tree<CollectionPanelDirectory | CollectionPanelFile>) =>
  60     (id: string): TreeItem<FileTreeData> => {
  61         const node = getNode(id)(tree) || {
  62             id: '',
  63             children: [],
  64             parent: '',
  65             value: {
  66                 name: 'Invalid node',
  67                 type: CollectionFileType.DIRECTORY,
  68                 selected: false,
  69                 collapsed: true
  70             }
  71         };
  72         return {
  73             active: false,
  74             data: {
  75                 name: node.value.name,
  76                 size: node.value.type === CollectionFileType.FILE ? node.value.size : undefined,
  77                 type: node.value.type
  78             },
  79             id: node.id,
  80             items: getNodeChildren(node.id)(tree)
  81                 .map(collectionItemToTreeItem(tree)),
  82             open: node.value.type === CollectionFileType.DIRECTORY ? !node.value.collapsed : false,
  83             selected: node.value.selected,
  84             status: TreeItemStatus.LOADED
  85         };
  86     };