75 lines
2.1 KiB
JavaScript
75 lines
2.1 KiB
JavaScript
import Events from '../_events'
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const CaptchaUI = ((window) => {
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const NAME = 'js-captcha'
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const init = () => {
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console.log(`${NAME}: init`)
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const submitListener = (e) => {
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console.log(`${NAME}: Validating Captcha ...`)
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const field = e.currentTarget.querySelectorAll(`.${NAME}, .g-recaptcha`).forEach((el) => {
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grecaptcha.execute(el.dataset.widgetid)
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})
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}
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const attachCaptcha = () => {
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console.log(`${NAME}: Rendering Captcha ...`)
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const fields = document.querySelectorAll(`.${NAME}, .g-recaptcha`)
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const grecaptcha = window.grecaptcha
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fields.forEach((el, i) => {
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if (el.dataset.widgetid || el.innerHTML !== '') {
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// already initialized
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return
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}
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const form = el.closest(form)
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const widgetid = grecaptcha.render(el, el.dataset)
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el.dataset.widgetid = widgetid
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if(el.dataset.size === 'invisible' && !el.dataset.callback){
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grecaptcha.execute(widgetid)
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form.addEventListener('submit', submitListener)
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}
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el.classList.add(`${NAME}-active`)
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el.dispatchEvent(new Event(`${NAME}-ready`))
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})
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}
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const loadScript = (callback) => {
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if(typeof window.grecaptcha !== 'undefined'){
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callback()
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}
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console.log(`${NAME}: Loading Captcha API ...`)
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const script = document.createElement('script');
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script.id = 'captchaAPI';
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script.src = 'https://www.google.com/recaptcha/api.js?render=explicit&hl=' + document.querySelector('html').getAttribute('lang').substr(0,2)
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script.async = true
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script.onload = function() {
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console.log(`${NAME}: Captcha API is loaded.`)
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callback()
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}
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document.body.append(script)
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}
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if(document.querySelectorAll('.g-recaptcha').length){
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loadScript(attachCaptcha);
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}else{
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console.log(`${NAME}: No Captcha fields.`)
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}
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window.noCaptchaFieldRender = attachCaptcha
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}
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window.addEventListener(`${Events.LODEDANDREADY}`, init)
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window.addEventListener(`${Events.AJAX}`, init)
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})(window)
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export default CaptchaUI
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