@wordpress/editor/build-module/components/post-title/index.mjs.map

Enhanced block editor for WordPress posts.

{
  "version": 3,
  "sources": ["../../../src/components/post-title/index.js"],
  "sourcesContent": ["/**\n * External dependencies\n */\nimport clsx from 'clsx';\n/**\n * WordPress dependencies\n */\nimport { __ } from '@wordpress/i18n';\nimport { forwardRef, useState } from '@wordpress/element';\nimport { decodeEntities } from '@wordpress/html-entities';\nimport { useSelect, useDispatch } from '@wordpress/data';\nimport { store as blockEditorStore } from '@wordpress/block-editor';\nimport { ENTER } from '@wordpress/keycodes';\nimport { pasteHandler } from '@wordpress/blocks';\nimport {\n\tprivateApis as richTextPrivateApis,\n\tcreate,\n\tinsert,\n} from '@wordpress/rich-text';\nimport { useMergeRefs } from '@wordpress/compose';\nimport { __unstableStripHTML as stripHTML } from '@wordpress/dom';\n\n/**\n * Internal dependencies\n */\nimport { DEFAULT_CLASSNAMES, REGEXP_NEWLINES } from './constants';\nimport usePostTitleFocus from './use-post-title-focus';\nimport usePostTitle from './use-post-title';\nimport PostTypeSupportCheck from '../post-type-support-check';\n\nimport { unlock } from '../../lock-unlock';\n\nconst { useRichText } = unlock( richTextPrivateApis );\n\nconst PostTitle = forwardRef( ( _, forwardedRef ) => {\n\tconst { placeholder, isEditingContentOnlySection, isPreview } = useSelect(\n\t\t( select ) => {\n\t\t\tconst { getSettings, getEditedContentOnlySection } = unlock(\n\t\t\t\tselect( blockEditorStore )\n\t\t\t);\n\t\t\tconst { titlePlaceholder, isPreviewMode } = getSettings();\n\n\t\t\treturn {\n\t\t\t\tplaceholder: titlePlaceholder,\n\t\t\t\tisEditingContentOnlySection: !! getEditedContentOnlySection(),\n\t\t\t\tisPreview: isPreviewMode,\n\t\t\t};\n\t\t},\n\t\t[]\n\t);\n\n\tconst [ isSelected, setIsSelected ] = useState( false );\n\n\tconst { ref: focusRef } = usePostTitleFocus( forwardedRef );\n\n\tconst { title, setTitle: onUpdate } = usePostTitle();\n\n\tconst [ selection, setSelection ] = useState( {} );\n\n\tconst { clearSelectedBlock, insertBlocks, insertDefaultBlock } =\n\t\tuseDispatch( blockEditorStore );\n\n\tconst decodedPlaceholder =\n\t\tdecodeEntities( placeholder ) || __( 'Add title' );\n\n\tconst {\n\t\tvalue,\n\t\tonChange,\n\t\tref: richTextRef,\n\t} = useRichText( {\n\t\tvalue: title,\n\t\tonChange( newValue ) {\n\t\t\tonUpdate( newValue.replace( REGEXP_NEWLINES, ' ' ) );\n\t\t},\n\t\tplaceholder: decodedPlaceholder,\n\t\tselectionStart: selection.start,\n\t\tselectionEnd: selection.end,\n\t\tonSelectionChange( newStart, newEnd ) {\n\t\t\tsetSelection( ( sel ) => {\n\t\t\t\tconst { start, end } = sel;\n\t\t\t\tif ( start === newStart && end === newEnd ) {\n\t\t\t\t\treturn sel;\n\t\t\t\t}\n\t\t\t\treturn {\n\t\t\t\t\tstart: newStart,\n\t\t\t\t\tend: newEnd,\n\t\t\t\t};\n\t\t\t} );\n\t\t},\n\t\t__unstableDisableFormats: false,\n\t} );\n\n\tfunction onInsertBlockAfter( blocks ) {\n\t\tinsertBlocks( blocks, 0 );\n\t}\n\n\tfunction onSelect() {\n\t\tsetIsSelected( true );\n\t\tclearSelectedBlock();\n\t}\n\n\tfunction onUnselect() {\n\t\tsetIsSelected( false );\n\t\tsetSelection( {} );\n\t}\n\n\tfunction onEnterPress() {\n\t\tinsertDefaultBlock( undefined, undefined, 0 );\n\t}\n\n\tfunction onKeyDown( event ) {\n\t\tif ( event.keyCode === ENTER ) {\n\t\t\tevent.preventDefault();\n\t\t\tonEnterPress();\n\t\t}\n\t}\n\n\tfunction onPaste( event ) {\n\t\tconst clipboardData = event.clipboardData;\n\n\t\tlet plainText = '';\n\t\tlet html = '';\n\n\t\ttry {\n\t\t\tplainText = clipboardData.getData( 'text/plain' );\n\t\t\thtml = clipboardData.getData( 'text/html' );\n\t\t} catch ( error ) {\n\t\t\t// Some browsers like UC Browser paste plain text by default and\n\t\t\t// don't support clipboardData at all, so allow default\n\t\t\t// behaviour.\n\t\t\treturn;\n\t\t}\n\n\t\tconst content = pasteHandler( {\n\t\t\tHTML: html,\n\t\t\tplainText,\n\t\t} );\n\n\t\tevent.preventDefault();\n\n\t\tif ( ! content.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( typeof content !== 'string' ) {\n\t\t\tconst [ firstBlock ] = content;\n\n\t\t\tif (\n\t\t\t\t! title &&\n\t\t\t\t( firstBlock.name === 'core/heading' ||\n\t\t\t\t\tfirstBlock.name === 'core/paragraph' )\n\t\t\t) {\n\t\t\t\t// Strip HTML to avoid unwanted HTML being added to the title.\n\t\t\t\t// In the majority of cases it is assumed that HTML in the title\n\t\t\t\t// is undesirable.\n\t\t\t\tconst contentNoHTML = stripHTML(\n\t\t\t\t\tfirstBlock.attributes.content\n\t\t\t\t);\n\t\t\t\tonUpdate( contentNoHTML );\n\t\t\t\tonInsertBlockAfter( content.slice( 1 ) );\n\t\t\t} else {\n\t\t\t\tonInsertBlockAfter( content );\n\t\t\t}\n\t\t} else {\n\t\t\t// Strip HTML to avoid unwanted HTML being added to the title.\n\t\t\t// In the majority of cases it is assumed that HTML in the title\n\t\t\t// is undesirable.\n\t\t\tconst contentNoHTML = stripHTML( content );\n\t\t\tonChange( insert( value, create( { html: contentNoHTML } ) ) );\n\t\t}\n\t}\n\n\t// The wp-block className is important for editor styles.\n\t// This same block is used in both the visual and the code editor.\n\tconst className = clsx( DEFAULT_CLASSNAMES, {\n\t\t'is-selected': isSelected,\n\t} );\n\n\t// Because the title is within the editor iframe, we can't use scss styles.\n\t// Instead use an inline style to dim the block when it's disabled.\n\tconst style = isEditingContentOnlySection ? { opacity: 0.2 } : undefined;\n\n\treturn (\n\t\t/* eslint-disable jsx-a11y/heading-has-content, jsx-a11y/no-noninteractive-element-to-interactive-role */\n\t\t<h1\n\t\t\tref={ useMergeRefs( [ richTextRef, focusRef ] ) }\n\t\t\tcontentEditable={ ! isEditingContentOnlySection && ! isPreview }\n\t\t\tclassName={ className }\n\t\t\taria-label={ decodedPlaceholder }\n\t\t\trole=\"textbox\"\n\t\t\taria-multiline=\"true\"\n\t\t\tonFocus={ onSelect }\n\t\t\tonBlur={ onUnselect }\n\t\t\tonKeyDown={ onKeyDown }\n\t\t\tonPaste={ onPaste }\n\t\t\tstyle={ style }\n\t\t/>\n\t\t/* eslint-enable jsx-a11y/heading-has-content, jsx-a11y/no-noninteractive-element-to-interactive-role */\n\t);\n} );\n\n/**\n * Renders the `PostTitle` component.\n *\n * @param {Object}  _            Unused parameter.\n * @param {Element} forwardedRef Forwarded ref for the component.\n *\n * @return {React.ReactNode} The rendered PostTitle component.\n */\nexport default forwardRef( ( _, forwardedRef ) => (\n\t<PostTypeSupportCheck supportKeys=\"title\">\n\t\t<PostTitle ref={ forwardedRef } />\n\t</PostTypeSupportCheck>\n) );\n"],
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