https://makezine.com/wp-content/plugins/auth0/assets/js/lock-init.js?ver=4.6.2

1/* globals console, jQuery, Cookies, wpAuth0LockGlobal, wpAuth0LockGlobalFields, Auth0Lock, Auth0LockPasswordless, auth0 */
2jQuery(document).ready(function ($) {
3    'use strict';
4
5    var opts = wpAuth0LockGlobal;
6    var loginForm = $( '#' + opts.loginFormId );
7
8    // Missing critical Auth0 settings.
9    if ( ! opts.ready ) {
10        resetWpLoginForm();
11        console.error( opts.i18n.notReadyText );
12        return;
13    }
14
15    // Missing the Lock container.
16    if ( ! loginForm.length ) {
17        resetWpLoginForm();
18        console.error( opts.i18n.cannotFindNodeText + '"' + opts.loginFormId + '"' );
19        return;
20    }
21
22    // Set state and nonce cookies to verify during callback.
23    setStateCookie(opts.settings.auth.params.state);
24    if ( opts.settings.auth.params.nonce ) {
25        setNonceCookie(opts.settings.auth.params.nonce);
26    }
27
28    // Look for additional fields to display.
29    if ( typeof wpAuth0LockGlobalFields === 'object' ) {
30        opts.settings.additionalSignUpFields = wpAuth0LockGlobalFields;
31    }
32
33    // Set Lock to standard or Passwordless.
34    var Lock = opts.usePasswordless ?
35        new Auth0LockPasswordless( opts.clientId, opts.domain, opts.settings ) :
36        new Auth0Lock( opts.clientId, opts.domain, opts.settings );
37
38    // Check if we're showing as a modal (used in shortcodes and widgets).
39    if ( opts.showAsModal ) {
40        $( '<button>' )
41            .text( opts.i18n.modalButtonText )
42            .attr( 'id', 'a0LoginButton' )
43            .insertAfter( loginForm )
44            .click(function () { Lock.show(); });
45    } else {
46        Lock.show();
47    }
48
49    /**
50     * Set the state cookie for verification during callback.
51     *
52     * @param val string - Value for the state cookie.
53     */
54    function setStateCookie(val) {
55        Cookies.set( opts.stateCookieName, val );
56    }
57
58    /**
59     * Set the nonce cookie for verification during callback.
60     *
61     * @param val string - Value for the nonce cookie.
62     */
63    function setNonceCookie(val) {
64        Cookies.set( opts.nonceCookieName, val );
65    }
66
67    /**
68     * Show the WordPress login form.
69     */
70    function resetWpLoginForm() {
71        $( '#form-signin-wrapper' ).hide();
72        $( '#loginform' ).show();
73        $( '#login' ).find( 'h1' ).show();
74    }
75});