@wordpress/block-library/build/image/transforms.cjs.map

Block library for the WordPress editor.

{
  "version": 3,
  "sources": ["../../src/image/transforms.js"],
  "sourcesContent": ["/**\n * WordPress dependencies\n */\nimport { createBlobURL, isBlobURL } from '@wordpress/blob';\nimport { createBlock, getBlockAttributes } from '@wordpress/blocks';\n\nexport function stripFirstImage( attributes, { shortcode } ) {\n\tconst { body } = document.implementation.createHTMLDocument( '' );\n\n\tbody.innerHTML = shortcode.content;\n\n\tlet nodeToRemove = body.querySelector( 'img' );\n\n\t// If an image has parents, find the topmost node to remove.\n\twhile (\n\t\tnodeToRemove &&\n\t\tnodeToRemove.parentNode &&\n\t\tnodeToRemove.parentNode !== body\n\t) {\n\t\tnodeToRemove = nodeToRemove.parentNode;\n\t}\n\n\tif ( nodeToRemove ) {\n\t\tnodeToRemove.parentNode.removeChild( nodeToRemove );\n\t}\n\n\treturn body.innerHTML.trim();\n}\n\nfunction getFirstAnchorAttributeFormHTML( html, attributeName ) {\n\tconst { body } = document.implementation.createHTMLDocument( '' );\n\n\tbody.innerHTML = html;\n\n\tconst { firstElementChild } = body;\n\n\tif ( firstElementChild && firstElementChild.nodeName === 'A' ) {\n\t\treturn firstElementChild.getAttribute( attributeName ) || undefined;\n\t}\n}\n\nconst imageSchema = {\n\timg: {\n\t\tattributes: [ 'src', 'alt', 'title' ],\n\t\tclasses: [\n\t\t\t'alignleft',\n\t\t\t'aligncenter',\n\t\t\t'alignright',\n\t\t\t'alignnone',\n\t\t\t/^wp-image-\\d+$/,\n\t\t],\n\t},\n};\n\nconst schema = ( { phrasingContentSchema } ) => ( {\n\tfigure: {\n\t\trequire: [ 'img' ],\n\t\tchildren: {\n\t\t\t...imageSchema,\n\t\t\ta: {\n\t\t\t\tattributes: [ 'href', 'rel', 'target' ],\n\t\t\t\tclasses: [ '*' ],\n\t\t\t\tchildren: imageSchema,\n\t\t\t},\n\t\t\tfigcaption: {\n\t\t\t\tchildren: phrasingContentSchema,\n\t\t\t},\n\t\t},\n\t},\n} );\n\nconst transforms = {\n\tfrom: [\n\t\t{\n\t\t\ttype: 'raw',\n\t\t\tisMatch: ( node ) =>\n\t\t\t\tnode.nodeName === 'FIGURE' && !! node.querySelector( 'img' ),\n\t\t\tschema,\n\t\t\ttransform: ( node ) => {\n\t\t\t\t// Search both figure and image classes. Alignment could be\n\t\t\t\t// set on either. ID is set on the image.\n\t\t\t\tconst className =\n\t\t\t\t\tnode.className +\n\t\t\t\t\t' ' +\n\t\t\t\t\tnode.querySelector( 'img' ).className;\n\t\t\t\tconst alignMatches =\n\t\t\t\t\t/(?:^|\\s)align(left|center|right)(?:$|\\s)/.exec(\n\t\t\t\t\t\tclassName\n\t\t\t\t\t);\n\t\t\t\tconst anchor = node.id === '' ? undefined : node.id;\n\t\t\t\tconst align = alignMatches ? alignMatches[ 1 ] : undefined;\n\t\t\t\tconst idMatches = /(?:^|\\s)wp-image-(\\d+)(?:$|\\s)/.exec(\n\t\t\t\t\tclassName\n\t\t\t\t);\n\t\t\t\tconst id = idMatches ? Number( idMatches[ 1 ] ) : undefined;\n\t\t\t\tconst anchorElement = node.querySelector( 'a' );\n\t\t\t\tconst linkDestination =\n\t\t\t\t\tanchorElement && anchorElement.href ? 'custom' : undefined;\n\t\t\t\tconst href =\n\t\t\t\t\tanchorElement && anchorElement.href\n\t\t\t\t\t\t? anchorElement.href\n\t\t\t\t\t\t: undefined;\n\t\t\t\tconst rel =\n\t\t\t\t\tanchorElement && anchorElement.rel\n\t\t\t\t\t\t? anchorElement.rel\n\t\t\t\t\t\t: undefined;\n\t\t\t\tconst linkClass =\n\t\t\t\t\tanchorElement && anchorElement.className\n\t\t\t\t\t\t? anchorElement.className\n\t\t\t\t\t\t: undefined;\n\t\t\t\tconst attributes = getBlockAttributes(\n\t\t\t\t\t'core/image',\n\t\t\t\t\tnode.outerHTML,\n\t\t\t\t\t{\n\t\t\t\t\t\talign,\n\t\t\t\t\t\tid,\n\t\t\t\t\t\tlinkDestination,\n\t\t\t\t\t\thref,\n\t\t\t\t\t\trel,\n\t\t\t\t\t\tlinkClass,\n\t\t\t\t\t\tanchor,\n\t\t\t\t\t}\n\t\t\t\t);\n\n\t\t\t\tif ( isBlobURL( attributes.url ) ) {\n\t\t\t\t\tattributes.blob = attributes.url;\n\t\t\t\t\tdelete attributes.url;\n\t\t\t\t}\n\n\t\t\t\treturn createBlock( 'core/image', attributes );\n\t\t\t},\n\t\t},\n\t\t{\n\t\t\t// Note: when dragging and dropping multiple files onto a gallery this overrides the\n\t\t\t// gallery transform in order to add new images to the gallery instead of\n\t\t\t// creating a new gallery.\n\t\t\ttype: 'files',\n\t\t\tisMatch( files ) {\n\t\t\t\treturn files.every(\n\t\t\t\t\t( file ) => file.type.indexOf( 'image/' ) === 0\n\t\t\t\t);\n\t\t\t},\n\t\t\ttransform( files ) {\n\t\t\t\tconst blocks = files.map( ( file ) => {\n\t\t\t\t\treturn createBlock( 'core/image', {\n\t\t\t\t\t\tblob: createBlobURL( file ),\n\t\t\t\t\t} );\n\t\t\t\t} );\n\t\t\t\treturn blocks;\n\t\t\t},\n\t\t},\n\t\t{\n\t\t\ttype: 'shortcode',\n\t\t\ttag: 'caption',\n\t\t\tattributes: {\n\t\t\t\turl: {\n\t\t\t\t\ttype: 'string',\n\t\t\t\t\tsource: 'attribute',\n\t\t\t\t\tattribute: 'src',\n\t\t\t\t\tselector: 'img',\n\t\t\t\t},\n\t\t\t\talt: {\n\t\t\t\t\ttype: 'string',\n\t\t\t\t\tsource: 'attribute',\n\t\t\t\t\tattribute: 'alt',\n\t\t\t\t\tselector: 'img',\n\t\t\t\t},\n\t\t\t\tcaption: {\n\t\t\t\t\tshortcode: stripFirstImage,\n\t\t\t\t},\n\t\t\t\thref: {\n\t\t\t\t\tshortcode: ( attributes, { shortcode } ) => {\n\t\t\t\t\t\treturn getFirstAnchorAttributeFormHTML(\n\t\t\t\t\t\t\tshortcode.content,\n\t\t\t\t\t\t\t'href'\n\t\t\t\t\t\t);\n\t\t\t\t\t},\n\t\t\t\t},\n\t\t\t\trel: {\n\t\t\t\t\tshortcode: ( attributes, { shortcode } ) => {\n\t\t\t\t\t\treturn getFirstAnchorAttributeFormHTML(\n\t\t\t\t\t\t\tshortcode.content,\n\t\t\t\t\t\t\t'rel'\n\t\t\t\t\t\t);\n\t\t\t\t\t},\n\t\t\t\t},\n\t\t\t\tlinkClass: {\n\t\t\t\t\tshortcode: ( attributes, { shortcode } ) => {\n\t\t\t\t\t\treturn getFirstAnchorAttributeFormHTML(\n\t\t\t\t\t\t\tshortcode.content,\n\t\t\t\t\t\t\t'class'\n\t\t\t\t\t\t);\n\t\t\t\t\t},\n\t\t\t\t},\n\t\t\t\tid: {\n\t\t\t\t\ttype: 'number',\n\t\t\t\t\tshortcode: ( { named: { id } } ) => {\n\t\t\t\t\t\tif ( ! id ) {\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\treturn parseInt( id.replace( 'attachment_', '' ), 10 );\n\t\t\t\t\t},\n\t\t\t\t},\n\t\t\t\talign: {\n\t\t\t\t\ttype: 'string',\n\t\t\t\t\tshortcode: ( { named: { align = 'alignnone' } } ) => {\n\t\t\t\t\t\treturn align.replace( 'align', '' );\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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