1 | /* |
||
2 | * Copyright (c) 2019. Volodymyr Hryvinskyi. All rights reserved. |
||
3 | * @author: <mailto:[email protected]> |
||
4 | * @github: <https://github.com/hryvinskyi> |
||
5 | */ |
||
6 | |||
7 | define([ |
||
8 | 'jquery', |
||
9 | 'ko', |
||
10 | 'uiComponent', |
||
11 | './model/invisible-captcha' |
||
12 | ], function ($, ko, Component, invisibleCaptcha) { |
||
13 | 'use strict'; |
||
14 | |||
15 | return Component.extend({ |
||
16 | defaults: { |
||
17 | template: 'Hryvinskyi_InvisibleCaptcha/invisible-captcha', |
||
18 | action: '', |
||
19 | captchaId: '', |
||
20 | lazyLoad: false |
||
21 | }, |
||
22 | _initializedForms: [], |
||
23 | |||
24 | /** |
||
25 | * Initialization |
||
26 | */ |
||
27 | initialize: function () { |
||
28 | this._super(); |
||
29 | this._loadGoogleApi(); |
||
30 | }, |
||
31 | |||
32 | /** |
||
33 | * Initialize Google ReCaptca Script |
||
34 | * |
||
35 | * @private |
||
36 | */ |
||
37 | _loadGoogleApi: function () { |
||
38 | var self = this; |
||
39 | |||
40 | if (invisibleCaptcha.isApiLoad() === true) { |
||
41 | $(window).trigger('recaptcha_api_ready_' + self.captchaId); |
||
42 | |||
43 | return; |
||
44 | } |
||
45 | |||
46 | window.onloadCallbackGoogleRecapcha = function () { |
||
47 | invisibleCaptcha.isApiLoaded(true); |
||
48 | invisibleCaptcha.initializeForms.each(function (item) { |
||
49 | self._initializeTokenField(item.element, item.self); |
||
50 | }); |
||
51 | |||
52 | $(window).trigger('recaptcha_api_ready_' + self.captchaId); |
||
53 | }; |
||
54 | |||
55 | if (self.lazyLoad === false) { |
||
56 | self._loadRecaptchaScript(); |
||
57 | } |
||
58 | }, |
||
59 | |||
60 | _loadRecaptchaScript: function () { |
||
61 | if (invisibleCaptcha.isApiLoaded() === false) { |
||
62 | require([ |
||
63 | 'https://www.google.com/recaptcha/api.js?onload=onloadCallbackGoogleRecapcha&render=' + this.siteKey |
||
64 | ]); |
||
65 | |||
66 | invisibleCaptcha.isApiLoad(true); |
||
67 | } |
||
68 | }, |
||
69 | |||
70 | /** |
||
71 | * Loads google API and triggers event, when loaded |
||
72 | * |
||
73 | * @private |
||
74 | */ |
||
75 | _initializeTokenField: function (element, self) { |
||
76 | if (invisibleCaptcha.initializedForms.indexOf(self.captchaId) === -1) { |
||
77 | invisibleCaptcha.initializedForms.push(self.captchaId); |
||
78 | |||
79 | var tokenField = $('<input type="hidden" name="hryvinskyi_invisible_token" />'), |
||
80 | siteKey = self.siteKey, |
||
81 | action = self.action; |
||
82 | |||
83 | grecaptcha.ready(function () { |
||
0 ignored issues
–
show
|
|||
84 | grecaptcha |
||
85 | .execute(siteKey, {action: action}) |
||
86 | .then(function (token) { |
||
87 | tokenField.val(token); |
||
88 | }); |
||
89 | }); |
||
90 | tokenField.attr('data-action', action); |
||
91 | $(element).append(tokenField); |
||
92 | } |
||
93 | }, |
||
94 | |||
95 | /** |
||
96 | * Initialize recaptcha |
||
97 | * |
||
98 | * @param {Dom} element |
||
99 | * @param {Object} self |
||
100 | */ |
||
101 | initializeCaptcha: function (element, self) { |
||
102 | if (self.lazyLoad === true) { |
||
103 | let form = $(element).closest('form'), |
||
104 | needSubmit = false; |
||
105 | |||
106 | form.find(':input').on('focus blur change', $.proxy(self._loadRecaptchaScript, self)); |
||
107 | |||
108 | // Disable submit form |
||
109 | form.on('submit', function (e) { |
||
110 | if (invisibleCaptcha.isApiLoaded() === false) { |
||
111 | needSubmit = true; |
||
112 | e.preventDefault(); |
||
113 | } |
||
114 | }); |
||
115 | |||
116 | // Submit form after recaptcha loaded |
||
117 | invisibleCaptcha.isApiLoaded.subscribe(function (newValue) { |
||
118 | if (needSubmit === true && newValue === true) { |
||
119 | form.submit(); |
||
120 | } |
||
121 | }); |
||
122 | } |
||
123 | |||
124 | if (invisibleCaptcha.isApiLoad() === true && invisibleCaptcha.isApiLoaded() !== true) { |
||
125 | invisibleCaptcha.initializeForms.push({'element': element, self: self}); |
||
126 | } else if (invisibleCaptcha.isApiLoaded() === true) { |
||
127 | self._initializeTokenField(element, self); |
||
128 | } else { |
||
129 | $(window).on('recaptcha_api_ready_' + self.captchaId, function () { |
||
130 | self._initializeTokenField(element, self); |
||
131 | }); |
||
132 | } |
||
133 | } |
||
134 | }); |
||
135 | }); |
This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.