@wordpress/block-library/build/table-of-contents/edit.cjs.map

Block library for the WordPress editor.

{
  "version": 3,
  "sources": ["../../src/table-of-contents/edit.js"],
  "sourcesContent": ["/**\n * WordPress dependencies\n */\nimport {\n\tBlockControls,\n\tBlockIcon,\n\tInspectorControls,\n\tstore as blockEditorStore,\n\tuseBlockProps,\n} from '@wordpress/block-editor';\nimport { createBlock } from '@wordpress/blocks';\nimport {\n\tPlaceholder,\n\tToggleControl,\n\tSelectControl,\n\tToolbarButton,\n\tToolbarGroup,\n\t__experimentalToolsPanel as ToolsPanel,\n\t__experimentalToolsPanelItem as ToolsPanelItem,\n} from '@wordpress/components';\nimport { useDispatch, useSelect } from '@wordpress/data';\nimport { renderToString } from '@wordpress/element';\nimport { __, isRTL } from '@wordpress/i18n';\nimport { useInstanceId } from '@wordpress/compose';\nimport { store as noticeStore } from '@wordpress/notices';\nimport {\n\ttableOfContents as icon,\n\tformatListBullets,\n\tformatListBulletsRTL,\n\tformatListNumbered,\n\tformatListNumberedRTL,\n} from '@wordpress/icons';\n\n/**\n * Internal dependencies\n */\nimport TableOfContentsList from './list';\nimport { linearToNestedHeadingList } from './utils';\nimport { useObserveHeadings } from './hooks';\nimport { useToolsPanelDropdownMenuProps } from '../utils/hooks';\n\n/** @typedef {import('./utils').HeadingData} HeadingData */\n\n/**\n * Table of Contents block edit component.\n *\n * @param {Object}                       props                                   The props.\n * @param {Object}                       props.attributes                        The block attributes.\n * @param {HeadingData[]}                props.attributes.headings               The list of data for each heading in the post.\n * @param {boolean}                      props.attributes.onlyIncludeCurrentPage Whether to only include headings from the current page (if the post is paginated).\n * @param {number|undefined}             props.attributes.maxLevel               The maximum heading level to include, or null to include all levels.\n * @param {boolean}                      props.attributes.ordered                Whether to display as an ordered list (true) or unordered list (false).\n * @param {string}                       props.clientId                          The client id.\n * @param {(attributes: Object) => void} props.setAttributes                     The set attributes function.\n *\n * @return {Component} The component.\n */\nexport default function TableOfContentsEdit( {\n\tattributes: {\n\t\theadings = [],\n\t\tonlyIncludeCurrentPage,\n\t\tmaxLevel,\n\t\tordered = true,\n\t},\n\tclientId,\n\tsetAttributes,\n} ) {\n\tuseObserveHeadings( clientId );\n\n\tconst blockProps = useBlockProps();\n\tconst instanceId = useInstanceId(\n\t\tTableOfContentsEdit,\n\t\t'table-of-contents'\n\t);\n\n\t// If a user clicks to a link prevent redirection and show a warning.\n\tconst { createWarningNotice } = useDispatch( noticeStore );\n\tconst showRedirectionPreventedNotice = ( event ) => {\n\t\tevent.preventDefault();\n\t\tcreateWarningNotice( __( 'Links are disabled in the editor.' ), {\n\t\t\tid: `block-library/core/table-of-contents/redirection-prevented/${ instanceId }`,\n\t\t\ttype: 'snackbar',\n\t\t} );\n\t};\n\n\tconst canInsertList = useSelect(\n\t\t( select ) => {\n\t\t\tconst { getBlockRootClientId, canInsertBlockType } =\n\t\t\t\tselect( blockEditorStore );\n\t\t\tconst rootClientId = getBlockRootClientId( clientId );\n\n\t\t\treturn canInsertBlockType( 'core/list', rootClientId );\n\t\t},\n\t\t[ clientId ]\n\t);\n\n\tconst { replaceBlocks } = useDispatch( blockEditorStore );\n\tconst dropdownMenuProps = useToolsPanelDropdownMenuProps();\n\tconst headingTree = linearToNestedHeadingList( headings );\n\n\tconst toolbarControls = (\n\t\t<BlockControls>\n\t\t\t<ToolbarGroup>\n\t\t\t\t<ToolbarButton\n\t\t\t\t\ticon={ isRTL() ? formatListBulletsRTL : formatListBullets }\n\t\t\t\t\ttitle={ __( 'Unordered' ) }\n\t\t\t\t\tdescription={ __( 'Convert to unordered list' ) }\n\t\t\t\t\tonClick={ () => setAttributes( { ordered: false } ) }\n\t\t\t\t\tisActive={ ordered === false }\n\t\t\t\t/>\n\t\t\t\t<ToolbarButton\n\t\t\t\t\ticon={\n\t\t\t\t\t\tisRTL() ? formatListNumberedRTL : formatListNumbered\n\t\t\t\t\t}\n\t\t\t\t\ttitle={ __( 'Ordered' ) }\n\t\t\t\t\tdescription={ __( 'Convert to ordered list' ) }\n\t\t\t\t\tonClick={ () => setAttributes( { ordered: true } ) }\n\t\t\t\t\tisActive={ ordered === true }\n\t\t\t\t/>\n\t\t\t</ToolbarGroup>\n\t\t\t{ canInsertList && (\n\t\t\t\t<ToolbarGroup>\n\t\t\t\t\t<ToolbarButton\n\t\t\t\t\t\tonClick={ () =>\n\t\t\t\t\t\t\treplaceBlocks(\n\t\t\t\t\t\t\t\tclientId,\n\t\t\t\t\t\t\t\tcreateBlock( 'core/list', {\n\t\t\t\t\t\t\t\t\tordered,\n\t\t\t\t\t\t\t\t\tvalues: renderToString(\n\t\t\t\t\t\t\t\t\t\t<TableOfContentsList\n\t\t\t\t\t\t\t\t\t\t\tnestedHeadingList={ headingTree }\n\t\t\t\t\t\t\t\t\t\t\tordered={ ordered }\n\t\t\t\t\t\t\t\t\t\t/>\n\t\t\t\t\t\t\t\t\t),\n\t\t\t\t\t\t\t\t} )\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t}\n\t\t\t\t\t>\n\t\t\t\t\t\t{ __( 'Convert to static list' ) }\n\t\t\t\t\t</ToolbarButton>\n\t\t\t\t</ToolbarGroup>\n\t\t\t) }\n\t\t</BlockControls>\n\t);\n\n\tconst inspectorControls = (\n\t\t<InspectorControls>\n\t\t\t<ToolsPanel\n\t\t\t\tlabel={ __( 'Settings' ) }\n\t\t\t\tresetAll={ () => {\n\t\t\t\t\tsetAttributes( {\n\t\t\t\t\t\tonlyIncludeCurrentPage: false,\n\t\t\t\t\t\tmaxLevel: undefined,\n\t\t\t\t\t\tordered: true,\n\t\t\t\t\t} );\n\t\t\t\t} }\n\t\t\t\tdropdownMenuProps={ dropdownMenuProps }\n\t\t\t>\n\t\t\t\t<ToolsPanelItem\n\t\t\t\t\thasValue={ () => !! onlyIncludeCurrentPage }\n\t\t\t\t\tlabel={ __( 'Only include current page' ) }\n\t\t\t\t\tonDeselect={ () =>\n\t\t\t\t\t\tsetAttributes( { onlyIncludeCurrentPage: false } )\n\t\t\t\t\t}\n\t\t\t\t\tisShownByDefault\n\t\t\t\t>\n\t\t\t\t\t<ToggleControl\n\t\t\t\t\t\tlabel={ __( 'Only include current page' ) }\n\t\t\t\t\t\tchecked={ onlyIncludeCurrentPage }\n\t\t\t\t\t\tonChange={ ( value ) =>\n\t\t\t\t\t\t\tsetAttributes( { onlyIncludeCurrentPage: value } )\n\t\t\t\t\t\t}\n\t\t\t\t\t\thelp={\n\t\t\t\t\t\t\tonlyIncludeCurrentPage\n\t\t\t\t\t\t\t\t? __(\n\t\t\t\t\t\t\t\t\t\t'Only including headings from the current page (if the post is paginated).'\n\t\t\t\t\t\t\t\t  )\n\t\t\t\t\t\t\t\t: __(\n\t\t\t\t\t\t\t\t\t\t'Include headings from all pages (if the post is paginated).'\n\t\t\t\t\t\t\t\t  )\n\t\t\t\t\t\t}\n\t\t\t\t\t/>\n\t\t\t\t</ToolsPanelItem>\n\t\t\t\t<ToolsPanelItem\n\t\t\t\t\thasValue={ () => !! maxLevel }\n\t\t\t\t\tlabel={ __( 'Limit heading levels' ) }\n\t\t\t\t\tonDeselect={ () =>\n\t\t\t\t\t\tsetAttributes( { maxLevel: undefined } )\n\t\t\t\t\t}\n\t\t\t\t\tisShownByDefault\n\t\t\t\t>\n\t\t\t\t\t<SelectControl\n\t\t\t\t\t\t__next40pxDefaultSize\n\t\t\t\t\t\tlabel={ __( 'Include headings down to level' ) }\n\t\t\t\t\t\tvalue={ maxLevel || '' }\n\t\t\t\t\t\toptions={ [\n\t\t\t\t\t\t\t{ value: '', label: __( 'All levels' ) },\n\t\t\t\t\t\t\t{ value: '1', label: __( 'Heading 1' ) },\n\t\t\t\t\t\t\t{ value: '2', label: __( 'Heading 2' ) },\n\t\t\t\t\t\t\t{ value: '3', label: __( 'Heading 3' ) },\n\t\t\t\t\t\t\t{ value: '4', label: __( 'Heading 4' ) },\n\t\t\t\t\t\t\t{ value: '5', label: __( 'Heading 5' ) },\n\t\t\t\t\t\t\t{ value: '6', label: __( 'Heading 6' ) },\n\t\t\t\t\t\t] }\n\t\t\t\t\t\tonChange={ ( value ) =>\n\t\t\t\t\t\t\tsetAttributes( {\n\t\t\t\t\t\t\t\tmaxLevel: value ? parseInt( value ) : undefined,\n\t\t\t\t\t\t\t} )\n\t\t\t\t\t\t}\n\t\t\t\t\t\thelp={\n\t\t\t\t\t\t\t! maxLevel\n\t\t\t\t\t\t\t\t? __(\n\t\t\t\t\t\t\t\t\t\t'Including all heading levels in the table of contents.'\n\t\t\t\t\t\t\t\t  )\n\t\t\t\t\t\t\t\t: __(\n\t\t\t\t\t\t\t\t\t\t'Only include headings up to and including this level.'\n\t\t\t\t\t\t\t\t  )\n\t\t\t\t\t\t}\n\t\t\t\t\t/>\n\t\t\t\t</ToolsPanelItem>\n\t\t\t</ToolsPanel>\n\t\t</InspectorControls>\n\t);\n\n\t// If there are no headings or the only heading is empty.\n\t// Note that the toolbar controls are intentionally omitted since the\n\t// \"Convert to static list\" option is useless to the placeholder state.\n\tif ( headings.length === 0 ) {\n\t\treturn (\n\t\t\t<>\n\t\t\t\t<div { ...blockProps }>\n\t\t\t\t\t<Placeholder\n\t\t\t\t\t\ticon={ <BlockIcon icon={ icon } /> }\n\t\t\t\t\t\tlabel={ __( 'Table of Contents' ) }\n\t\t\t\t\t\tinstructions={ __(\n\t\t\t\t\t\t\t'Start adding Heading blocks to create a table of contents. Headings with HTML anchors will be linked here.'\n\t\t\t\t\t\t) }\n\t\t\t\t\t/>\n\t\t\t\t</div>\n\t\t\t\t{ inspectorControls }\n\t\t\t</>\n\t\t);\n\t}\n\n\tconst ListTag = ordered ? 'ol' : 'ul';\n\n\treturn (\n\t\t<>\n\t\t\t<nav { ...blockProps }>\n\t\t\t\t<ListTag>\n\t\t\t\t\t<TableOfContentsList\n\t\t\t\t\t\tnestedHeadingList={ headingTree }\n\t\t\t\t\t\tdisableLinkActivation\n\t\t\t\t\t\tonClick={ showRedirectionPreventedNotice }\n\t\t\t\t\t\tordered={ ordered }\n\t\t\t\t\t/>\n\t\t\t\t</ListTag>\n\t\t\t</nav>\n\t\t\t{ toolbarControls }\n\t\t\t{ inspectorControls }\n\t\t</>\n\t);\n}\n"],
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  "names": ["import_hooks", "noticeStore", "blockEditorStore", "TableOfContentsList", "ToolsPanel", "ToolsPanelItem", "icon"]
}