@wordpress/api-fetch/build/middlewares/theme-preview.js

Utility to make WordPress REST API requests.

"use strict";

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

/**
 * This appends a `wp_theme_preview` parameter to the REST API request URL if
 * the admin URL contains a `theme` GET parameter.
 *
 * If the REST API request URL has contained the `wp_theme_preview` parameter as `''`,
 * then bypass this middleware.
 *
 * @param {Record<string, any>} themePath
 * @return {import('../types').APIFetchMiddleware} Preloading middleware.
 */
const createThemePreviewMiddleware = themePath => (options, next) => {
  if (typeof options.url === 'string') {
    const wpThemePreview = (0, _url.getQueryArg)(options.url, 'wp_theme_preview');
    if (wpThemePreview === undefined) {
      options.url = (0, _url.addQueryArgs)(options.url, {
        wp_theme_preview: themePath
      });
    } else if (wpThemePreview === '') {
      options.url = (0, _url.removeQueryArgs)(options.url, 'wp_theme_preview');
    }
  }
  if (typeof options.path === 'string') {
    const wpThemePreview = (0, _url.getQueryArg)(options.path, 'wp_theme_preview');
    if (wpThemePreview === undefined) {
      options.path = (0, _url.addQueryArgs)(options.path, {
        wp_theme_preview: themePath
      });
    } else if (wpThemePreview === '') {
      options.path = (0, _url.removeQueryArgs)(options.path, 'wp_theme_preview');
    }
  }
  return next(options);
};
var _default = exports.default = createThemePreviewMiddleware;
//# sourceMappingURL=theme-preview.js.map