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captcha: allow for interception #967

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captcha: allow for interception #967

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67 changes: 38 additions & 29 deletions Resources/Private/Build/JavaScript/Form.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@ class PowermailForm {

initialize = function () {
const that = this;
// for checking on the external site if the powermail version supports intercepting ajax forms
window.PowerMailFormOverrideAjaxExists = true;
that.#formValidationListener();
that.#moreStepFormListener();
that.#ajaxSubmitListener();
Expand Down Expand Up @@ -37,38 +39,45 @@ class PowermailForm {
const url = form.getAttribute('action');
const formUid = form.getAttribute('data-powermail-form');
const redirectUri = form.getAttribute('data-powermail-ajax-uri');

that.#addProgressbar(form);

fetch(url, {body: new FormData(form), method: 'post'})
.then((resp) => resp.text())
.then(function(data) {
const parser = new DOMParser();
const htmlDocument = parser.parseFromString(data, 'text/html');
const section = htmlDocument.documentElement.querySelector('[data-powermail-form="' + formUid + '"]');
if (section !== null) {
const container = document.querySelector('[data-powermail-form="' + formUid + '"]')
.closest('.tx-powermail');
container.innerHTML = '';
container.appendChild(section);
} else {
// no form markup found try to redirect via javascript
if (redirectUri !== null) {
Utility.redirectToUri(redirectUri);
function submitIt() {
fetch(url, { body: new FormData(form), method: 'post' })
.then((resp) => resp.text())
.then(function (data) {
const parser = new DOMParser();
const htmlDocument = parser.parseFromString(data, 'text/html');
const section = htmlDocument.documentElement.querySelector('[data-powermail-form="' + formUid + '"]');
if (section !== null) {
const container = document.querySelector('[data-powermail-form="' + formUid + '"]')
.closest('.tx-powermail');
container.innerHTML = '';
container.appendChild(section);
} else {
// fallback if no location found (but will effect 2x submit)
form.submit();
// no form markup found try to redirect via javascript
if (redirectUri !== null) {
Utility.redirectToUri(redirectUri);
} else {
// fallback if no location found (but will effect 2x submit)
form.submit();
}
}
}

// Fire existing listener again
that.#ajaxSubmitListener();
that.#formValidationListener();
that.#moreStepFormListener();
that.#reloadCaptchaImages();
})
.catch(function(error) {
console.log(error);
});

// Fire existing listener again
that.#ajaxSubmitListener();
that.#formValidationListener();
that.#moreStepFormListener();
that.#reloadCaptchaImages();
})
.catch(function (error) {
console.log(error);
});
}
if (window.PowerMailFormOverrideAjax) {
window.PowerMailFormOverrideAjax().then(submitIt());
} else {
submitIt();
}
}
});
});
Expand Down