@wordpress/block-library/build/navigation-link/update-attributes.js

Block library for the WordPress editor.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.updateAttributes = void 0;
var _escapeHtml = require("@wordpress/escape-html");
var _url = require("@wordpress/url");
/**
 * WordPress dependencies
 */

/**
 * @typedef {'post-type'|'custom'|'taxonomy'|'post-type-archive'} WPNavigationLinkKind
 */
/**
 * Navigation Link Block Attributes
 *
 * @typedef {Object} WPNavigationLinkBlockAttributes
 *
 * @property {string}               [label]         Link text.
 * @property {WPNavigationLinkKind} [kind]          Kind is used to differentiate between term and post ids to check post draft status.
 * @property {string}               [type]          The type such as post, page, tag, category and other custom types.
 * @property {string}               [rel]           The relationship of the linked URL.
 * @property {number}               [id]            A post or term id.
 * @property {boolean}              [opensInNewTab] Sets link target to _blank when true.
 * @property {string}               [url]           Link href.
 * @property {string}               [title]         Link title attribute.
 */
/**
 * Link Control onChange handler that updates block attributes when a setting is changed.
 *
 * @param {Object}                          updatedValue    New block attributes to update.
 * @param {Function}                        setAttributes   Block attribute update function.
 * @param {WPNavigationLinkBlockAttributes} blockAttributes Current block attributes.
 */

const updateAttributes = (updatedValue = {}, setAttributes, blockAttributes = {}) => {
  const {
    label: originalLabel = '',
    kind: originalKind = '',
    type: originalType = ''
  } = blockAttributes;
  const {
    title: newLabel = '',
    // the title of any provided Post.
    url: newUrl = '',
    opensInNewTab,
    id,
    kind: newKind = originalKind,
    type: newType = originalType
  } = updatedValue;
  const newLabelWithoutHttp = newLabel.replace(/http(s?):\/\//gi, '');
  const newUrlWithoutHttp = newUrl.replace(/http(s?):\/\//gi, '');
  const useNewLabel = newLabel && newLabel !== originalLabel &&
  // LinkControl without the title field relies
  // on the check below. Specifically, it assumes that
  // the URL is the same as a title.
  // This logic a) looks suspicious and b) should really
  // live in the LinkControl and not here. It's a great
  // candidate for future refactoring.
  newLabelWithoutHttp !== newUrlWithoutHttp;

  // Unfortunately this causes the escaping model to be inverted.
  // The escaped content is stored in the block attributes (and ultimately in the database),
  // and then the raw data is "recovered" when outputting into the DOM.
  // It would be preferable to store the **raw** data in the block attributes and escape it in JS.
  // Why? Because there isn't one way to escape data. Depending on the context, you need to do
  // different transforms. It doesn't make sense to me to choose one of them for the purposes of storage.
  // See also:
  // - https://github.com/WordPress/gutenberg/pull/41063
  // - https://github.com/WordPress/gutenberg/pull/18617.
  const label = useNewLabel ? (0, _escapeHtml.escapeHTML)(newLabel) : originalLabel || (0, _escapeHtml.escapeHTML)(newUrlWithoutHttp);

  // In https://github.com/WordPress/gutenberg/pull/24670 we decided to use "tag" in favor of "post_tag"
  const type = newType === 'post_tag' ? 'tag' : newType.replace('-', '_');
  const isBuiltInType = ['post', 'page', 'tag', 'category'].indexOf(type) > -1;
  const isCustomLink = !newKind && !isBuiltInType || newKind === 'custom';
  const kind = isCustomLink ? 'custom' : newKind;
  setAttributes({
    // Passed `url` may already be encoded. To prevent double encoding, decodeURI is executed to revert to the original string.
    ...(newUrl && {
      url: encodeURI((0, _url.safeDecodeURI)(newUrl))
    }),
    ...(label && {
      label
    }),
    ...(undefined !== opensInNewTab && {
      opensInNewTab
    }),
    ...(id && Number.isInteger(id) && {
      id
    }),
    ...(kind && {
      kind
    }),
    ...(type && type !== 'URL' && {
      type
    })
  });
};
exports.updateAttributes = updateAttributes;
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