@wordpress/block-editor
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{
"version": 3,
"sources": ["../../src/hooks/anchor.js"],
"sourcesContent": ["/**\n * WordPress dependencies\n */\nimport { addFilter } from '@wordpress/hooks';\nimport { TextControl, ExternalLink } from '@wordpress/components';\nimport { __ } from '@wordpress/i18n';\nimport { hasBlockSupport } from '@wordpress/blocks';\nimport { Platform } from '@wordpress/element';\n\n/**\n * Internal dependencies\n */\nimport { InspectorControls } from '../components';\nimport { useBlockEditingMode } from '../components/block-editing-mode';\n\n/**\n * Regular expression matching invalid anchor characters for replacement.\n *\n * @type {RegExp}\n */\nconst ANCHOR_REGEX = /[\\s#]/g;\n\n/**\n * Filters registered block settings, extending attributes with anchor using ID\n * of the first node.\n *\n * @param {Object} settings Original block settings.\n *\n * @return {Object} Filtered block settings.\n */\nexport function addAttribute( settings ) {\n\t// Allow blocks to specify their own attribute definition with default values if needed.\n\tif ( 'type' in ( settings.attributes?.anchor ?? {} ) ) {\n\t\treturn settings;\n\t}\n\tif ( hasBlockSupport( settings, 'anchor' ) ) {\n\t\t// Gracefully handle if settings.attributes is undefined.\n\t\tsettings.attributes = {\n\t\t\t...settings.attributes,\n\t\t\tanchor: {\n\t\t\t\ttype: 'string',\n\t\t\t},\n\t\t};\n\t}\n\n\treturn settings;\n}\n\nfunction BlockEditAnchorControlPure( { anchor, setAttributes } ) {\n\tconst blockEditingMode = useBlockEditingMode();\n\n\tif ( blockEditingMode !== 'default' ) {\n\t\treturn null;\n\t}\n\n\tconst isWeb = Platform.OS === 'web';\n\n\treturn (\n\t\t<InspectorControls group=\"advanced\">\n\t\t\t<TextControl\n\t\t\t\t__next40pxDefaultSize\n\t\t\t\tclassName=\"html-anchor-control\"\n\t\t\t\tlabel={ __( 'HTML anchor' ) }\n\t\t\t\thelp={\n\t\t\t\t\t<>\n\t\t\t\t\t\t{ __(\n\t\t\t\t\t\t\t'Enter a word or two \u2014 without spaces \u2014 to make a unique web address just for this block, called an \u201Canchor\u201D. Then, you\u2019ll be able to link directly to this section of your page.'\n\t\t\t\t\t\t) }\n\t\t\t\t\t\t{ isWeb && (\n\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<ExternalLink\n\t\t\t\t\t\t\t\t\thref={ __(\n\t\t\t\t\t\t\t\t\t\t'https://wordpress.org/documentation/article/page-jumps/'\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\t\t{ __( 'Learn more about anchors' ) }\n\t\t\t\t\t\t\t\t</ExternalLink>\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}\n\t\t\t\tvalue={ anchor || '' }\n\t\t\t\tplaceholder={ ! isWeb ? __( 'Add an anchor' ) : null }\n\t\t\t\tonChange={ ( nextValue ) => {\n\t\t\t\t\tnextValue = nextValue.replace( ANCHOR_REGEX, '-' );\n\t\t\t\t\tsetAttributes( {\n\t\t\t\t\t\tanchor: nextValue !== '' ? nextValue : undefined,\n\t\t\t\t\t} );\n\t\t\t\t} }\n\t\t\t\tautoCapitalize=\"none\"\n\t\t\t\tautoComplete=\"off\"\n\t\t\t/>\n\t\t</InspectorControls>\n\t);\n}\n\nexport default {\n\taddSaveProps,\n\tedit: BlockEditAnchorControlPure,\n\tattributeKeys: [ 'anchor' ],\n\thasSupport( name ) {\n\t\treturn hasBlockSupport( name, 'anchor' );\n\t},\n};\n\n/**\n * Override props assigned to save component to inject anchor ID, if block\n * supports anchor. This is only applied if the block's save result is an\n * element and not a markup string.\n *\n * @param {Object} extraProps Additional props applied to save element.\n * @param {Object} blockType Block type.\n * @param {Object} attributes Current block attributes.\n *\n * @return {Object} Filtered props applied to save element.\n */\nexport function addSaveProps( extraProps, blockType, attributes ) {\n\tif ( hasBlockSupport( blockType, 'anchor' ) ) {\n\t\textraProps.id = attributes.anchor === '' ? null : attributes.anchor;\n\t}\n\n\treturn extraProps;\n}\n\naddFilter( 'blocks.registerBlockType', 'core/anchor/attribute', addAttribute );\n"],
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