101 lines
5.1 KiB
Twig
101 lines
5.1 KiB
Twig
{% extends "forms/field.html.twig" %}
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{% set config = grav.config %}
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{% set site_key = field.recaptcha_site_key and field.recaptcha_site_key != 'ENTER_YOUR_CAPTCHA_SITE_KEY' ? field.recaptcha_site_key : config.plugins.form.recaptcha.site_key %}
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{% set action = (page.route|trim('/') ~ '-' ~ form.name)|underscorize %}
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{% set formName = form.name|underscorize %}
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{% set theme = config.plugins.form.recaptcha.theme ?? 'light' %}
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{% block label %}{% endblock %}
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{% block input %}
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{% if not site_key %}
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<script type="application/javascript">console && console.error('site_key was not defined for form "{{ form.name }}" (Grav Form Plugin)')</script>
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{% elseif config.plugins.form.recaptcha.version == 3 %}
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{% do assets.addJs('https://www.google.com/recaptcha/api.js?render='~site_key~'&theme=' ~ theme) %}
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{#<script src='https://www.google.com/recaptcha/api.js?render={{ site_key }}&theme={{ theme }}'></script>#}
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<script type="application/javascript">
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window.gRecaptchaInstances = window.gRecaptchaInstances || {};
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window.gRecaptchaInstances['{{ form.id }}'] = {
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element: document.querySelector('form#{{ form.id }}'),
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submit: function (event) {
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event.preventDefault();
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grecaptcha.ready(function () {
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grecaptcha.execute('{{ site_key }}', {action: '{{ action }}'}).then(function (token) {
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var tokenElement = document.createElement('input');
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tokenElement.setAttribute('type', 'hidden');
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tokenElement.setAttribute('name', 'data[token]');
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tokenElement.setAttribute('value', token);
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var actionElement = document.createElement('input');
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actionElement.setAttribute('type', 'hidden');
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actionElement.setAttribute('name', 'data[action]');
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actionElement.setAttribute('value', '{{ action }}');
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const form = window.gRecaptchaInstances['{{ form.id }}'].element;
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const submit = window.gRecaptchaInstances['{{ form.id }}'].submit;
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form.insertBefore(tokenElement, form.firstChild);
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form.insertBefore(actionElement, form.firstChild);
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form.removeEventListener('submit', submit);
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form.submit();
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});
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});
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}
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};
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window.gRecaptchaInstances['{{ form.id }}'].element.addEventListener('submit', window.gRecaptchaInstances['{{ form.id }}'].submit);
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</script>
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{% elseif config.plugins.form.recaptcha.version == '2-invisible' %}
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<script type="application/javascript">
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function captchaOnloadCallback_{{ formName }}() {
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var form = document.querySelector('form#{{ form.id }}');
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var submits = form.querySelectorAll('[type="submit"]') || [];
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submits.forEach(function(submit) {
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submit.addEventListener('click', function(event) {
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event.preventDefault();
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var captchaElement = form.querySelector('#g-recaptcha-{{ formName }}');
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if (captchaElement) {
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captchaElement.remove();
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}
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captchaElement = document.createElement('div');
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captchaElement.setAttribute('id', 'g-recaptcha-{{ formName }}');
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form.appendChild(captchaElement);
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var widgetReference = grecaptcha.render('g-recaptcha-{{ formName }}', {
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sitekey: '{{ site_key }}', size: 'invisible',
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callback: function(/* token */) {
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form.submit();
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}
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});
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grecaptcha.execute(widgetReference);
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});
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});
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}
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</script>
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<script src="https://www.google.com/recaptcha/api.js?onload=captchaOnloadCallback_{{ formName }}&hl={{ grav.language.language }}&theme={{ theme }}"
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async defer></script>
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{% else %}
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<script type="application/javascript">
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var captchaOnloadCallback_{{ formName }} = function captchaOnloadCallback_{{ formName }}() {
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grecaptcha.render('g-recaptcha-{{ formName }}', {
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'sitekey': "{{ site_key }}",
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'callback': captchaValidatedCallback_{{ formName }},
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'expired-callback': captchaExpiredCallback_{{ formName }}
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});
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};
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var captchaValidatedCallback_{{ formName }} = function captchaValidatedCallback_{{ formName }}() {};
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var captchaExpiredCallback_{{ formName }} = function captchaExpiredCallback_{{ formName }}() {
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grecaptcha.reset();
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};
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</script>
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<script src="https://www.google.com/recaptcha/api.js?onload=captchaOnloadCallback_{{ formName }}&render=explicit&hl={{ grav.language.language }}&theme={{ theme }} "
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async defer></script>
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<div class="g-recaptcha" id="g-recaptcha-{{ formName }}"></div>
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{% endif %}
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{% endblock %}
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