@wordpress/block-library/build-module/list/transforms.mjs.map

Block library for the WordPress editor.

{
  "version": 3,
  "sources": ["../../src/list/transforms.js"],
  "sourcesContent": ["/**\n * WordPress dependencies\n */\nimport { createBlock } from '@wordpress/blocks';\nimport { create, split, toHTMLString } from '@wordpress/rich-text';\n\n/**\n * Internal dependencies\n */\nimport { createListBlockFromDOMElement } from './utils';\n\nfunction getListContentSchema( { phrasingContentSchema } ) {\n\tconst listContentSchema = {\n\t\t...phrasingContentSchema,\n\t\tul: {},\n\t\tol: { attributes: [ 'type', 'start', 'reversed' ] },\n\t};\n\n\t// Recursion is needed.\n\t// Possible: ul > li > ul.\n\t// Impossible: ul > ul.\n\t[ 'ul', 'ol' ].forEach( ( tag ) => {\n\t\tlistContentSchema[ tag ].children = {\n\t\t\tli: {\n\t\t\t\tchildren: listContentSchema,\n\t\t\t},\n\t\t};\n\t} );\n\n\treturn listContentSchema;\n}\n\nfunction getListContentFlat( blocks ) {\n\treturn blocks.flatMap( ( { name, attributes, innerBlocks = [] } ) => {\n\t\tif ( name === 'core/list-item' ) {\n\t\t\treturn [ attributes.content, ...getListContentFlat( innerBlocks ) ];\n\t\t}\n\t\treturn getListContentFlat( innerBlocks );\n\t} );\n}\n\nconst transforms = {\n\tfrom: [\n\t\t{\n\t\t\ttype: 'block',\n\t\t\tisMultiBlock: true,\n\t\t\tblocks: [ 'core/paragraph', 'core/heading' ],\n\t\t\ttransform: ( blockAttributes ) => {\n\t\t\t\tlet childBlocks = [];\n\t\t\t\tif ( blockAttributes.length > 1 ) {\n\t\t\t\t\tchildBlocks = blockAttributes.map( ( { content } ) => {\n\t\t\t\t\t\treturn createBlock( 'core/list-item', { content } );\n\t\t\t\t\t} );\n\t\t\t\t} else if ( blockAttributes.length === 1 ) {\n\t\t\t\t\tconst value = create( {\n\t\t\t\t\t\thtml: blockAttributes[ 0 ].content,\n\t\t\t\t\t} );\n\t\t\t\t\tchildBlocks = split( value, '\\n' ).map( ( result ) => {\n\t\t\t\t\t\treturn createBlock( 'core/list-item', {\n\t\t\t\t\t\t\tcontent: toHTMLString( { value: result } ),\n\t\t\t\t\t\t} );\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t\treturn createBlock(\n\t\t\t\t\t'core/list',\n\t\t\t\t\t{\n\t\t\t\t\t\tanchor: blockAttributes.anchor,\n\t\t\t\t\t},\n\t\t\t\t\tchildBlocks\n\t\t\t\t);\n\t\t\t},\n\t\t},\n\t\t{\n\t\t\ttype: 'raw',\n\t\t\tselector: 'ol,ul',\n\t\t\tschema: ( args ) => ( {\n\t\t\t\tol: getListContentSchema( args ).ol,\n\t\t\t\tul: getListContentSchema( args ).ul,\n\t\t\t} ),\n\t\t\ttransform: createListBlockFromDOMElement,\n\t\t},\n\t\t...[ '*', '-' ].map( ( prefix ) => ( {\n\t\t\ttype: 'prefix',\n\t\t\tprefix,\n\t\t\ttransform( content ) {\n\t\t\t\treturn createBlock( 'core/list', {}, [\n\t\t\t\t\tcreateBlock( 'core/list-item', { content } ),\n\t\t\t\t] );\n\t\t\t},\n\t\t} ) ),\n\t\t...[ '1.', '1)' ].map( ( prefix ) => ( {\n\t\t\ttype: 'prefix',\n\t\t\tprefix,\n\t\t\ttransform( content ) {\n\t\t\t\treturn createBlock(\n\t\t\t\t\t'core/list',\n\t\t\t\t\t{\n\t\t\t\t\t\tordered: true,\n\t\t\t\t\t},\n\t\t\t\t\t[ createBlock( 'core/list-item', { content } ) ]\n\t\t\t\t);\n\t\t\t},\n\t\t} ) ),\n\t],\n\tto: [\n\t\t...[ 'core/paragraph', 'core/heading' ].map( ( block ) => ( {\n\t\t\ttype: 'block',\n\t\t\tblocks: [ block ],\n\t\t\ttransform: ( _attributes, childBlocks ) => {\n\t\t\t\treturn getListContentFlat( childBlocks ).map( ( content ) =>\n\t\t\t\t\tcreateBlock( block, {\n\t\t\t\t\t\tcontent,\n\t\t\t\t\t} )\n\t\t\t\t);\n\t\t\t},\n\t\t} ) ),\n\t],\n};\n\nexport default transforms;\n"],
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  "names": []
}