125 lines
4.5 KiB
JavaScript
125 lines
4.5 KiB
JavaScript
$( document ).ready(function() {
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$.ajaxSetup({
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beforeSend: function(xhr, settings) {
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function getCookie(name) {
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var cookieValue = null;
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if (document.cookie && document.cookie != '') {
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var cookies = document.cookie.split(';');
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for (var i = 0; i < cookies.length; i++) {
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var cookie = jQuery.trim(cookies[i]);
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// Does this cookie string begin with the name we want?
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if (cookie.substring(0, name.length + 1) == (name + '=')) {
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cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
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break;
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}
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}
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}
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return cookieValue;
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}
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if (!(/^http:.*/.test(settings.url) || /^https:.*/.test(settings.url))) {
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// Only send the token to relative URLs i.e. locally.
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xhr.setRequestHeader("X-CSRFToken", getCookie('csrftoken'));
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}
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}
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});
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var $form = $('#payment-form');
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$form.submit(payWithStripe);
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/* If you're using Stripe for payments */
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function payWithStripe(e) {
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e.preventDefault();
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/* Visual feedback */
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$form.find('[type=submit]').html('Validating <i class="fa fa-spinner fa-pulse"></i>');
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var PublishableKey = window.stripeKey;
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Stripe.setPublishableKey(PublishableKey);
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Stripe.card.createToken($form, function stripeResponseHandler(status, response) {
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if (response.error) {
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/* Visual feedback */
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$form.find('[type=submit]').html('Try again');
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/* Show Stripe errors on the form */
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$form.find('.payment-errors').text(response.error.message);
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$form.find('.payment-errors').closest('.row').show();
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} else {
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/* Visual feedback */
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$form.find('[type=submit]').html('Processing <i class="fa fa-spinner fa-pulse"></i>');
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/* Hide Stripe errors on the form */
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$form.find('.payment-errors').closest('.row').hide();
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$form.find('.payment-errors').text("");
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// response contains id and card, which contains additional card details
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var token = response.id;
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// AJAX
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//set token on a hidden input
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$('#id_token').val(token);
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$('#billing-form').submit();
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}
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});
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}
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/* Form validation */
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$.validator.addMethod("month", function(value, element) {
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return this.optional(element) || /^(01|02|03|04|05|06|07|08|09|10|11|12)$/.test(value);
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}, "Please specify a valid 2-digit month.");
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$.validator.addMethod("year", function(value, element) {
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return this.optional(element) || /^[0-9]{2}$/.test(value);
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}, "Please specify a valid 2-digit year.");
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validator = $form.validate({
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rules: {
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cardNumber: {
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required: true,
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creditcard: true,
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digits: true
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},
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expMonth: {
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required: true,
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month: true
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},
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expYear: {
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required: true,
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year: true
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},
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cvCode: {
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required: true,
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digits: true
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}
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},
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highlight: function(element) {
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$(element).closest('.form-control').removeClass('success').addClass('error');
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},
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unhighlight: function(element) {
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$(element).closest('.form-control').removeClass('error').addClass('success');
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},
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errorPlacement: function(error, element) {
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$(element).closest('.form-group').append(error);
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}
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});
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paymentFormReady = function() {
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if ($form.find('[name=cardNumber]').hasClass("success") &&
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$form.find('[name=expMonth]').hasClass("success") &&
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$form.find('[name=expYear]').hasClass("success") &&
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$form.find('[name=cvCode]').val().length > 1) {
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return true;
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} else {
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return false;
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}
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}
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$form.find('[type=submit]').prop('disabled', true);
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var readyInterval = setInterval(function() {
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if (paymentFormReady()) {
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$form.find('[type=submit]').prop('disabled', false);
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clearInterval(readyInterval);
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}
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}, 250);
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});
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