bito-code-review[bot] commented on code in PR #39460:
URL: https://github.com/apache/superset/pull/39460#discussion_r3329812765
##########
superset-frontend/src/dashboard/components/SliceAdder.tsx:
##########
@@ -174,295 +164,284 @@ function getFilteredSortedSlices(
.filter(createFilter(searchTerm, KEYS_TO_FILTERS))
.sort(sortByComparator(sortBy));
}
-class SliceAdder extends Component<SliceAdderProps, SliceAdderState> {
- private slicesRequest?: AbortController | Promise<void>;
-
- static defaultProps = {
- selectedSliceIds: [],
- editMode: false,
- errorMessage: '',
- };
-
- constructor(props: SliceAdderProps) {
- super(props);
- this.state = {
- filteredSlices: [],
- searchTerm: '',
- sortBy: DEFAULT_SORT_KEY,
- selectedSliceIdsSet: new Set(props.selectedSliceIds),
- showOnlyMyCharts: getItem(
- LocalStorageKeys.DashboardEditorShowOnlyMyCharts,
- true,
- ),
- };
- this.rowRenderer = this.rowRenderer.bind(this);
- this.searchUpdated = this.searchUpdated.bind(this);
- this.handleSelect = this.handleSelect.bind(this);
- this.userIdForFetch = this.userIdForFetch.bind(this);
- this.onShowOnlyMyCharts = this.onShowOnlyMyCharts.bind(this);
- }
-
- userIdForFetch() {
- return this.state.showOnlyMyCharts ? this.props.userId : undefined;
- }
-
- componentDidMount() {
- this.slicesRequest = this.props.fetchSlices(
- this.userIdForFetch(),
- '',
- this.state.sortBy,
- );
- }
-
- componentDidUpdate(prevProps: SliceAdderProps) {
- const nextState: SliceAdderState = {} as SliceAdderState;
- if (this.props.lastUpdated !== prevProps.lastUpdated) {
- nextState.filteredSlices = getFilteredSortedSlices(
- this.props.slices,
- this.state.searchTerm,
- this.state.sortBy,
- this.state.showOnlyMyCharts,
- this.props.userId,
- );
- }
-
- if (prevProps.selectedSliceIds !== this.props.selectedSliceIds) {
- nextState.selectedSliceIdsSet = new Set(this.props.selectedSliceIds);
- }
-
- if (Object.keys(nextState).length) {
- this.setState(nextState);
- }
- }
- componentWillUnmount() {
- // Clears the redux store keeping only selected items
- const selectedSlices = pickBy(this.props.slices, (value: Slice) =>
- this.state.selectedSliceIdsSet.has(value.slice_id),
- );
-
- this.props.updateSlices(selectedSlices);
- if (this.slicesRequest instanceof AbortController) {
- this.slicesRequest.abort();
- }
- }
-
- handleChange = debounce(value => {
- this.searchUpdated(value);
- this.slicesRequest = this.props.fetchSlices(
- this.userIdForFetch(),
- value,
- this.state.sortBy,
- );
- }, 300);
-
- searchUpdated(searchTerm: string) {
- this.setState(prevState => ({
- searchTerm,
- filteredSlices: getFilteredSortedSlices(
- this.props.slices,
+function SliceAdder({
+ fetchSlices,
+ updateSlices,
+ isLoading,
+ slices,
+ errorMessage = '',
+ userId,
+ selectedSliceIds = [],
+ editMode = false,
+ dashboardId,
+}: SliceAdderProps) {
+ const theme = useTheme();
+ const slicesRequestRef = useRef<AbortController | Promise<void>>();
+
+ const [searchTerm, setSearchTerm] = useState('');
+ const [sortBy, setSortBy] = useState<keyof Slice>(DEFAULT_SORT_KEY);
+ const [selectedSliceIdsSet, setSelectedSliceIdsSet] = useState(
+ () => new Set(selectedSliceIds),
+ );
+
+ // Refs to track latest values for cleanup effect
+ const latestSlicesRef = useRef(slices);
+ const latestSelectedSliceIdsSetRef = useRef(selectedSliceIdsSet);
+ const [showOnlyMyCharts, setShowOnlyMyCharts] = useState(() =>
+ getItem(LocalStorageKeys.DashboardEditorShowOnlyMyCharts, true),
+ );
+
+ // Keep refs updated with latest values
+ useEffect(() => {
+ latestSlicesRef.current = slices;
+ }, [slices]);
+
+ useEffect(() => {
+ latestSelectedSliceIdsSetRef.current = selectedSliceIdsSet;
+ }, [selectedSliceIdsSet]);
+
+ const filteredSlices = useMemo(
+ () =>
+ getFilteredSortedSlices(
+ slices,
searchTerm,
- prevState.sortBy,
- prevState.showOnlyMyCharts,
- this.props.userId,
- ),
- }));
- }
-
- handleSelect(sortBy: keyof Slice) {
- this.setState(prevState => ({
- sortBy,
- filteredSlices: getFilteredSortedSlices(
- this.props.slices,
- prevState.searchTerm,
sortBy,
- prevState.showOnlyMyCharts,
- this.props.userId,
- ),
- }));
- this.slicesRequest = this.props.fetchSlices(
- this.userIdForFetch(),
- this.state.searchTerm,
- sortBy,
- );
- }
-
- rowRenderer({ index, style }: { index: number; style: React.CSSProperties })
{
- const { filteredSlices, selectedSliceIdsSet } = this.state;
- const cellData = filteredSlices[index];
-
- const isSelected = selectedSliceIdsSet.has(cellData.slice_id);
- const type = CHART_TYPE;
- const id = NEW_CHART_ID;
-
- const meta = {
- chartId: cellData.slice_id,
- sliceName: cellData.slice_name,
- };
- return (
- <DragDroppable
- key={cellData.slice_id}
- component={{ type, id, meta }}
- parentComponent={{
- id: NEW_COMPONENTS_SOURCE_ID,
- type: NEW_COMPONENT_SOURCE_TYPE,
- }}
- index={index}
- depth={0}
- disableDragDrop={isSelected}
- editMode={this.props.editMode}
- // we must use a custom drag preview within the List because
- // it does not seem to work within a fixed-position container
- useEmptyDragPreview
- // List library expect style props here
- // actual style should be applied to nested AddSliceCard component
- style={{}}
- >
- {({ dragSourceRef }: { dragSourceRef: ConnectDragSource }) => (
- <AddSliceCard
- innerRef={dragSourceRef}
- style={style}
- sliceName={cellData.slice_name}
- lastModified={cellData.changed_on_humanized}
- visType={cellData.viz_type}
- datasourceUrl={cellData.datasource_url}
- datasourceName={cellData.datasource_name}
- thumbnailUrl={cellData.thumbnail_url}
- isSelected={isSelected}
- />
- )}
- </DragDroppable>
- );
- }
-
- onShowOnlyMyCharts = (showOnlyMyCharts: boolean) => {
- if (!showOnlyMyCharts) {
- this.slicesRequest = this.props.fetchSlices(
- undefined,
- this.state.searchTerm,
- this.state.sortBy,
- );
- }
- this.setState(prevState => ({
- showOnlyMyCharts,
- filteredSlices: getFilteredSortedSlices(
- this.props.slices,
- prevState.searchTerm,
- prevState.sortBy,
showOnlyMyCharts,
- this.props.userId,
+ userId,
),
- }));
- setItem(LocalStorageKeys.DashboardEditorShowOnlyMyCharts,
showOnlyMyCharts);
- };
+ [slices, searchTerm, sortBy, showOnlyMyCharts, userId],
+ );
+
+ const userIdForFetch = useCallback(
+ () => (showOnlyMyCharts ? userId : undefined),
+ [showOnlyMyCharts, userId],
+ );
+
+ // componentDidMount
+ useEffect(() => {
+ slicesRequestRef.current = fetchSlices(userIdForFetch(), '', sortBy);
+ // Only run on mount
+ // eslint-disable-next-line react-hooks/exhaustive-deps
Review Comment:
<!-- Bito Reply -->
The `/resolve` command is not supported on inline comments. Please use it in
a top-level comment instead.
##########
superset-frontend/src/dashboard/components/gridComponents/Markdown/Markdown.tsx:
##########
@@ -140,193 +132,200 @@ interface DragChildProps {
dragSourceRef: React.RefCallback<HTMLElement>;
}
-class Markdown extends PureComponent<MarkdownProps, MarkdownState> {
- renderStartTime: number;
-
- constructor(props: MarkdownProps) {
- super(props);
- this.state = {
- isFocused: false,
- markdownSource: props.component.meta.code as string,
- editor: null,
- editorMode: 'preview',
- undoLength: props.undoLength,
- redoLength: props.redoLength,
- };
- this.renderStartTime = Logger.getTimestamp();
-
- this.handleChangeFocus = this.handleChangeFocus.bind(this);
- this.handleChangeEditorMode = this.handleChangeEditorMode.bind(this);
- this.handleMarkdownChange = this.handleMarkdownChange.bind(this);
- this.handleDeleteComponent = this.handleDeleteComponent.bind(this);
- this.handleResizeStart = this.handleResizeStart.bind(this);
- this.setEditor = this.setEditor.bind(this);
- this.shouldFocusMarkdown = this.shouldFocusMarkdown.bind(this);
- }
-
- componentDidMount(): void {
- this.props.logEvent(LOG_ACTIONS_RENDER_CHART, {
- viz_type: 'markdown',
- start_offset: this.renderStartTime,
- ts: new Date().getTime(),
- duration: Logger.getTimestamp() - this.renderStartTime,
- });
- }
-
- static getDerivedStateFromProps(
- nextProps: MarkdownProps,
- state: MarkdownState,
- ): MarkdownState | null {
- const { hasError, editorMode, markdownSource, undoLength, redoLength } =
- state;
- const {
- component: nextComponent,
- undoLength: nextUndoLength,
- redoLength: nextRedoLength,
- } = nextProps;
- // user click undo or redo ?
- if (nextUndoLength !== undoLength || nextRedoLength !== redoLength) {
- return {
- ...state,
- undoLength: nextUndoLength,
- redoLength: nextRedoLength,
- markdownSource: nextComponent.meta.code as string,
- hasError: false,
- };
- }
+function Markdown({
+ id,
+ parentId,
+ component,
+ parentComponent,
+ index,
+ depth,
+ editMode,
+ availableColumnCount,
+ columnWidth,
+ onResizeStart,
+ onResize,
+ onResizeStop,
+ deleteComponent,
+ handleComponentDrop,
+ updateComponents,
+ logEvent,
+ addDangerToast,
+ undoLength,
+ redoLength,
+ htmlSanitization,
+ htmlSchemaOverrides,
+}: MarkdownProps) {
+ const [isFocused, setIsFocused] = useState(false);
+ const [markdownSource, setMarkdownSource] = useState<string>(
+ component.meta.code as string,
+ );
+ const [editor, setEditorState] = useState<EditorInstance | null>(null);
+ const [editorMode, setEditorMode] = useState<'preview' | 'edit'>('preview');
+ const [hasError, setHasError] = useState(false);
+
+ const renderStartTimeRef = useRef(Logger.getTimestamp());
+ const prevUndoLengthRef = useRef(undoLength);
+ const prevRedoLengthRef = useRef(redoLength);
+ const prevComponentWidthRef = useRef(component.meta.width);
+ const prevColumnWidthRef = useRef(columnWidth);
+
+ // getDerivedStateFromProps equivalent: handle undo/redo and external code
changes
+ useEffect(() => {
+ // user click undo or redo?
if (
+ undoLength !== prevUndoLengthRef.current ||
+ redoLength !== prevRedoLengthRef.current
+ ) {
+ setMarkdownSource(component.meta.code as string);
+ setHasError(false);
+ prevUndoLengthRef.current = undoLength;
+ prevRedoLengthRef.current = redoLength;
+ } else if (
!hasError &&
editorMode === 'preview' &&
- nextComponent.meta.code !== markdownSource
+ component.meta.code !== markdownSource
) {
- return {
- ...state,
- markdownSource: nextComponent.meta.code as string,
- };
+ setMarkdownSource(component.meta.code as string);
}
+ }, [
+ undoLength,
+ redoLength,
+ component.meta.code,
+ hasError,
+ editorMode,
+ markdownSource,
+ ]);
Review Comment:
<!-- Bito Reply -->
Based on the discussion in the thread, Bito should avoid making similar
suggestions in future reviews if the context involves conditional logic that
depends on the variable being set inside the effect. The current implementation
intentionally keeps `markdownSource` in the dependency array to ensure the
conditional check works correctly and to avoid stale closure issues.
**superset-frontend/src/dashboard/components/gridComponents/Markdown/Markdown.tsx**
```
- markdownSource,
```
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