@wordpress/block-library/build/list-item/utils.js

Block library for the WordPress editor.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.convertToListItems = convertToListItems;
exports.createListItem = createListItem;

var _blocks = require("@wordpress/blocks");

/**
 * WordPress dependencies
 */

/**
 * Internal dependencies
 */
const {
  name: listItemName
} = {
  $schema: "https://schemas.wp.org/trunk/block.json",
  apiVersion: 2,
  name: "core/list-item",
  title: "List item",
  category: "text",
  parent: ["core/list"],
  description: "Create a list item.",
  textdomain: "default",
  attributes: {
    placeholder: {
      type: "string"
    },
    content: {
      type: "string",
      source: "html",
      selector: "li",
      "default": "",
      __experimentalRole: "content"
    }
  },
  supports: {
    className: false,
    __experimentalSelector: "li"
  }
};
const {
  name: listName
} = {
  $schema: "https://schemas.wp.org/trunk/block.json",
  apiVersion: 2,
  name: "core/list",
  title: "List",
  category: "text",
  description: "Create a bulleted or numbered list.",
  keywords: ["bullet list", "ordered list", "numbered list"],
  textdomain: "default",
  attributes: {
    ordered: {
      type: "boolean",
      "default": false,
      __experimentalRole: "content"
    },
    values: {
      type: "string",
      source: "html",
      selector: "ol,ul",
      multiline: "li",
      __unstableMultilineWrapperTags: ["ol", "ul"],
      "default": "",
      __experimentalRole: "content"
    },
    type: {
      type: "string"
    },
    start: {
      type: "number"
    },
    reversed: {
      type: "boolean"
    },
    placeholder: {
      type: "string"
    }
  },
  supports: {
    anchor: true,
    className: false,
    typography: {
      fontSize: true,
      lineHeight: true,
      __experimentalFontFamily: true,
      __experimentalFontWeight: true,
      __experimentalFontStyle: true,
      __experimentalTextTransform: true,
      __experimentalTextDecoration: true,
      __experimentalLetterSpacing: true,
      __experimentalDefaultControls: {
        fontSize: true
      }
    },
    color: {
      gradients: true,
      link: true,
      __experimentalDefaultControls: {
        background: true,
        text: true
      }
    },
    spacing: {
      margin: true,
      padding: true
    },
    __unstablePasteTextInline: true,
    __experimentalSelector: "ol,ul",
    __experimentalSlashInserter: true
  },
  editorStyle: "wp-block-list-editor",
  style: "wp-block-list"
};

function createListItem(listItemAttributes, listAttributes, children) {
  return (0, _blocks.createBlock)(listItemName, listItemAttributes, !(children !== null && children !== void 0 && children.length) ? [] : [(0, _blocks.createBlock)(listName, listAttributes, children)]);
}

function convertToListItems(blocks) {
  const listItems = [];

  for (let block of blocks) {
    if (block.name === listItemName) {
      listItems.push(block);
    } else if (block.name === listName) {
      listItems.push(...block.innerBlocks);
    } else if (block = (0, _blocks.switchToBlockType)(block, listName)) {
      for (const {
        innerBlocks
      } of block) {
        listItems.push(...innerBlocks);
      }
    }
  }

  return listItems;
}
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