@wordpress/block-library/build-module/quote/transforms.js

Block library for the WordPress editor.

// packages/block-library/src/quote/transforms.js
import { RichText } from "@wordpress/block-editor";
import { createBlock } from "@wordpress/blocks";
var transforms = {
  from: [
    {
      type: "block",
      blocks: ["core/pullquote"],
      transform: ({
        value,
        align,
        citation,
        anchor,
        fontSize,
        style
      }) => {
        return createBlock(
          "core/quote",
          {
            align,
            citation,
            anchor,
            fontSize,
            style
          },
          [createBlock("core/paragraph", { content: value })]
        );
      }
    },
    {
      type: "prefix",
      prefix: ">",
      transform: (content) => createBlock("core/quote", {}, [
        createBlock("core/paragraph", { content })
      ])
    },
    {
      type: "raw",
      schema: () => ({
        blockquote: {
          children: "*"
        }
      }),
      selector: "blockquote",
      transform: (node, handler) => {
        return createBlock(
          "core/quote",
          // Don't try to parse any `cite` out of this content.
          // * There may be more than one cite.
          // * There may be more attribution text than just the cite.
          // * If the cite is nested in the quoted text, it's wrong to
          //   remove it.
          {},
          handler({
            HTML: node.innerHTML,
            mode: "BLOCKS"
          })
        );
      }
    },
    {
      type: "block",
      isMultiBlock: true,
      blocks: ["*"],
      isMatch: ({}, blocks) => {
        if (blocks.length === 1) {
          return [
            "core/paragraph",
            "core/heading",
            "core/list",
            "core/pullquote"
          ].includes(blocks[0].name);
        }
        return !blocks.some(({ name }) => name === "core/quote");
      },
      __experimentalConvert: (blocks) => createBlock(
        "core/quote",
        {},
        blocks.map(
          (block) => createBlock(
            block.name,
            block.attributes,
            block.innerBlocks
          )
        )
      )
    }
  ],
  to: [
    {
      type: "block",
      blocks: ["core/paragraph"],
      transform: ({ citation }, innerBlocks) => RichText.isEmpty(citation) ? innerBlocks : [
        ...innerBlocks,
        createBlock("core/paragraph", {
          content: citation
        })
      ]
    },
    {
      type: "block",
      blocks: ["core/group"],
      transform: ({ citation, anchor }, innerBlocks) => createBlock(
        "core/group",
        { anchor },
        RichText.isEmpty(citation) ? innerBlocks : [
          ...innerBlocks,
          createBlock("core/paragraph", {
            content: citation
          })
        ]
      )
    }
  ],
  ungroup: ({ citation }, innerBlocks) => RichText.isEmpty(citation) ? innerBlocks : [
    ...innerBlocks,
    createBlock("core/paragraph", {
      content: citation
    })
  ]
};
var transforms_default = transforms;
export {
  transforms_default as default
};
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