@wordpress/block-editor/build-module/components/inserter/search-results.js

Generic block editor.

import { createElement } from "@wordpress/element";

/**
 * External dependencies
 */
import { orderBy, isEmpty } from 'lodash';
/**
 * WordPress dependencies
 */

import { useMemo, useEffect } from '@wordpress/element';
import { __, _n, sprintf } from '@wordpress/i18n';
import { VisuallyHidden } from '@wordpress/components';
import { useDebounce, useAsyncList } from '@wordpress/compose';
import { speak } from '@wordpress/a11y';
/**
 * Internal dependencies
 */

import BlockTypesList from '../block-types-list';
import BlockPatternsList from '../block-patterns-list';
import __experimentalInserterMenuExtension from '../inserter-menu-extension';
import InserterPanel from './panel';
import InserterNoResults from './no-results';
import useInsertionPoint from './hooks/use-insertion-point';
import usePatternsState from './hooks/use-patterns-state';
import useBlockTypesState from './hooks/use-block-types-state';
import { searchBlockItems, searchItems } from './search-items';
import InserterListbox from '../inserter-listbox';

function InserterSearchResults({
  filterValue,
  onSelect,
  onHover,
  rootClientId,
  clientId,
  isAppender,
  __experimentalInsertionIndex,
  maxBlockPatterns,
  maxBlockTypes,
  showBlockDirectory = false,
  isDraggable = true,
  shouldFocusBlock = true
}) {
  const debouncedSpeak = useDebounce(speak, 500);
  const [destinationRootClientId, onInsertBlocks] = useInsertionPoint({
    onSelect,
    rootClientId,
    clientId,
    isAppender,
    insertionIndex: __experimentalInsertionIndex,
    shouldFocusBlock
  });
  const [blockTypes, blockTypeCategories, blockTypeCollections, onSelectBlockType] = useBlockTypesState(destinationRootClientId, onInsertBlocks);
  const [patterns,, onSelectBlockPattern] = usePatternsState(onInsertBlocks, destinationRootClientId);
  const filteredBlockTypes = useMemo(() => {
    const results = searchBlockItems(orderBy(blockTypes, ['frecency'], ['desc']), blockTypeCategories, blockTypeCollections, filterValue);
    return maxBlockTypes !== undefined ? results.slice(0, maxBlockTypes) : results;
  }, [filterValue, blockTypes, blockTypeCategories, blockTypeCollections, maxBlockTypes]);
  const filteredBlockPatterns = useMemo(() => {
    const results = searchItems(patterns, filterValue);
    return maxBlockPatterns !== undefined ? results.slice(0, maxBlockPatterns) : results;
  }, [filterValue, patterns, maxBlockPatterns]); // Announce search results on change

  useEffect(() => {
    if (!filterValue) {
      return;
    }

    const count = filteredBlockTypes.length + filteredBlockPatterns.length;
    const resultsFoundMessage = sprintf(
    /* translators: %d: number of results. */
    _n('%d result found.', '%d results found.', count), count);
    debouncedSpeak(resultsFoundMessage);
  }, [filterValue, debouncedSpeak]);
  const currentShownPatterns = useAsyncList(filteredBlockPatterns);
  const hasItems = !isEmpty(filteredBlockTypes) || !isEmpty(filteredBlockPatterns);
  return createElement(InserterListbox, null, !showBlockDirectory && !hasItems && createElement(InserterNoResults, null), !!filteredBlockTypes.length && createElement(InserterPanel, {
    title: createElement(VisuallyHidden, null, __('Blocks'))
  }, createElement(BlockTypesList, {
    items: filteredBlockTypes,
    onSelect: onSelectBlockType,
    onHover: onHover,
    label: __('Blocks'),
    isDraggable: isDraggable
  })), !!filteredBlockTypes.length && !!filteredBlockPatterns.length && createElement("div", {
    className: "block-editor-inserter__quick-inserter-separator"
  }), !!filteredBlockPatterns.length && createElement(InserterPanel, {
    title: createElement(VisuallyHidden, null, __('Block Patterns'))
  }, createElement("div", {
    className: "block-editor-inserter__quick-inserter-patterns"
  }, createElement(BlockPatternsList, {
    shownPatterns: currentShownPatterns,
    blockPatterns: filteredBlockPatterns,
    onClickPattern: onSelectBlockPattern,
    isDraggable: isDraggable
  }))), showBlockDirectory && createElement(__experimentalInserterMenuExtension.Slot, {
    fillProps: {
      onSelect: onSelectBlockType,
      onHover,
      filterValue,
      hasItems,
      rootClientId: destinationRootClientId
    }
  }, fills => {
    if (fills.length) {
      return fills;
    }

    if (!hasItems) {
      return createElement(InserterNoResults, null);
    }

    return null;
  }));
}

export default InserterSearchResults;
//# sourceMappingURL=search-results.js.map