content/frontend/search/search_helpers.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

/**
 * Shared functions for Lunr and Google search.
 */

/**
 * Check URL parameters for search queries.
 *
 * @returns
 *  The query string if it exists, or an empty string.
 */
export const getSearchQueryFromURL = () => {
  return new URLSearchParams(window.location.search).get('q') || '';
};

/**
 * Update URL parameters with search query strings.
 *
 * This allows users to copy a link to search result pages.
 */
export const updateURLParams = (query) => {
  window.history.pushState(null, '', `${window.location.pathname}?q=${query}`);
};