woocommerce/assets/js/jquery-payment/jquery.payment.js

593 lines
15 KiB
JavaScript

jQuery( function( $ ) {
// Generated by CoffeeScript 1.7.1
(function() {
var cardFromNumber, cardFromType, cards, defaultFormat, formatBackCardNumber, formatBackExpiry, formatCardNumber, formatExpiry, formatForwardExpiry, formatForwardSlashAndSpace, hasTextSelected, luhnCheck, reFormatCVC, reFormatCardNumber, reFormatExpiry, reFormatNumeric, restrictCVC, restrictCardNumber, restrictExpiry, restrictNumeric, setCardType,
__slice = [].slice,
__indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
$ = jQuery;
$.payment = {};
$.payment.fn = {};
$.fn.payment = function() {
var args, method;
method = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
return $.payment.fn[method].apply(this, args);
};
defaultFormat = /(\d{1,4})/g;
$.payment.cards = cards = [
{
type: 'visaelectron',
pattern: /^4(026|17500|405|508|844|91[37])/,
format: defaultFormat,
length: [16],
cvcLength: [3],
luhn: true
}, {
type: 'maestro',
pattern: /^(5(018|0[23]|[68])|6(39|7))/,
format: defaultFormat,
length: [12, 13, 14, 15, 16, 17, 18, 19],
cvcLength: [3],
luhn: true
}, {
type: 'forbrugsforeningen',
pattern: /^600/,
format: defaultFormat,
length: [16],
cvcLength: [3],
luhn: true
}, {
type: 'dankort',
pattern: /^5019/,
format: defaultFormat,
length: [16],
cvcLength: [3],
luhn: true
}, {
type: 'visa',
pattern: /^4/,
format: defaultFormat,
length: [13, 16],
cvcLength: [3],
luhn: true
}, {
type: 'mastercard',
pattern: /^5[0-5]/,
format: defaultFormat,
length: [16],
cvcLength: [3],
luhn: true
}, {
type: 'amex',
pattern: /^3[47]/,
format: /(\d{1,4})(\d{1,6})?(\d{1,5})?/,
length: [15],
cvcLength: [3, 4],
luhn: true
}, {
type: 'dinersclub',
pattern: /^3[0689]/,
format: defaultFormat,
length: [14],
cvcLength: [3],
luhn: true
}, {
type: 'discover',
pattern: /^6([045]|22)/,
format: defaultFormat,
length: [16],
cvcLength: [3],
luhn: true
}, {
type: 'unionpay',
pattern: /^(62|88)/,
format: defaultFormat,
length: [16, 17, 18, 19],
cvcLength: [3],
luhn: false
}, {
type: 'jcb',
pattern: /^35/,
format: defaultFormat,
length: [16],
cvcLength: [3],
luhn: true
}
];
cardFromNumber = function(num) {
var card, _i, _len;
num = (num + '').replace(/\D/g, '');
for (_i = 0, _len = cards.length; _i < _len; _i++) {
card = cards[_i];
if (card.pattern.test(num)) {
return card;
}
}
};
cardFromType = function(type) {
var card, _i, _len;
for (_i = 0, _len = cards.length; _i < _len; _i++) {
card = cards[_i];
if (card.type === type) {
return card;
}
}
};
luhnCheck = function(num) {
var digit, digits, odd, sum, _i, _len;
odd = true;
sum = 0;
digits = (num + '').split('').reverse();
for (_i = 0, _len = digits.length; _i < _len; _i++) {
digit = digits[_i];
digit = parseInt(digit, 10);
if ((odd = !odd)) {
digit *= 2;
}
if (digit > 9) {
digit -= 9;
}
sum += digit;
}
return sum % 10 === 0;
};
hasTextSelected = function($target) {
var _ref;
if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== $target.prop('selectionEnd')) {
return true;
}
if ((typeof document !== "undefined" && document !== null ? (_ref = document.selection) != null ? _ref.createRange : void 0 : void 0) != null) {
if (document.selection.createRange().text) {
return true;
}
}
return false;
};
reFormatNumeric = function(e) {
return setTimeout(function() {
var $target, value;
$target = $(e.currentTarget);
value = $target.val();
value = value.replace(/\D/g, '');
return $target.val(value);
});
};
reFormatCardNumber = function(e) {
return setTimeout(function() {
var $target, value;
$target = $(e.currentTarget);
value = $target.val();
value = $.payment.formatCardNumber(value);
return $target.val(value);
});
};
formatCardNumber = function(e) {
var $target, card, digit, length, re, upperLength, value;
digit = String.fromCharCode(e.which);
if (!/^\d+$/.test(digit)) {
return;
}
$target = $(e.currentTarget);
value = $target.val();
card = cardFromNumber(value + digit);
length = (value.replace(/\D/g, '') + digit).length;
upperLength = 16;
if (card) {
upperLength = card.length[card.length.length - 1];
}
if (length >= upperLength) {
return;
}
if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
return;
}
if (card && card.type === 'amex') {
re = /^(\d{4}|\d{4}\s\d{6})$/;
} else {
re = /(?:^|\s)(\d{4})$/;
}
if (re.test(value)) {
e.preventDefault();
return setTimeout(function() {
return $target.val(value + ' ' + digit);
});
} else if (re.test(value + digit)) {
e.preventDefault();
return setTimeout(function() {
return $target.val(value + digit + ' ');
});
}
};
formatBackCardNumber = function(e) {
var $target, value;
$target = $(e.currentTarget);
value = $target.val();
if (e.which !== 8) {
return;
}
if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
return;
}
if (/\d\s$/.test(value)) {
e.preventDefault();
return setTimeout(function() {
return $target.val(value.replace(/\d\s$/, ''));
});
} else if (/\s\d?$/.test(value)) {
e.preventDefault();
return setTimeout(function() {
return $target.val(value.replace(/\d$/, ''));
});
}
};
reFormatExpiry = function(e) {
return setTimeout(function() {
var $target, value;
$target = $(e.currentTarget);
value = $target.val();
value = $.payment.formatExpiry(value);
return $target.val(value);
});
};
formatExpiry = function(e) {
var $target, digit, val;
digit = String.fromCharCode(e.which);
if (!/^\d+$/.test(digit)) {
return;
}
$target = $(e.currentTarget);
val = $target.val() + digit;
if (/^\d$/.test(val) && (val !== '0' && val !== '1')) {
e.preventDefault();
return setTimeout(function() {
return $target.val("0" + val + " / ");
});
} else if (/^\d\d$/.test(val)) {
e.preventDefault();
return setTimeout(function() {
return $target.val("" + val + " / ");
});
}
};
formatForwardExpiry = function(e) {
var $target, digit, val;
digit = String.fromCharCode(e.which);
if (!/^\d+$/.test(digit)) {
return;
}
$target = $(e.currentTarget);
val = $target.val();
if (/^\d\d$/.test(val)) {
return $target.val("" + val + " / ");
}
};
formatForwardSlashAndSpace = function(e) {
var $target, val, which;
which = String.fromCharCode(e.which);
if (!(which === '/' || which === ' ')) {
return;
}
$target = $(e.currentTarget);
val = $target.val();
if (/^\d$/.test(val) && val !== '0') {
return $target.val("0" + val + " / ");
}
};
formatBackExpiry = function(e) {
var $target, value;
$target = $(e.currentTarget);
value = $target.val();
if (e.which !== 8) {
return;
}
if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
return;
}
if (/\d\s\/\s$/.test(value)) {
e.preventDefault();
return setTimeout(function() {
return $target.val(value.replace(/\d\s\/\s$/, ''));
});
}
};
reFormatCVC = function(e) {
return setTimeout(function() {
var $target, value;
$target = $(e.currentTarget);
value = $target.val();
value = value.replace(/\D/g, '').slice(0, 4);
return $target.val(value);
});
};
restrictNumeric = function(e) {
var input;
if (e.metaKey || e.ctrlKey) {
return true;
}
if (e.which === 32) {
return false;
}
if (e.which === 0) {
return true;
}
if (e.which < 33) {
return true;
}
input = String.fromCharCode(e.which);
return !!/[\d\s]/.test(input);
};
restrictCardNumber = function(e) {
var $target, card, digit, value;
$target = $(e.currentTarget);
digit = String.fromCharCode(e.which);
if (!/^\d+$/.test(digit)) {
return;
}
if (hasTextSelected($target)) {
return;
}
value = ($target.val() + digit).replace(/\D/g, '');
card = cardFromNumber(value);
if (card) {
return value.length <= card.length[card.length.length - 1];
} else {
return value.length <= 16;
}
};
restrictExpiry = function(e) {
var $target, digit, value;
$target = $(e.currentTarget);
digit = String.fromCharCode(e.which);
if (!/^\d+$/.test(digit)) {
return;
}
if (hasTextSelected($target)) {
return;
}
value = $target.val() + digit;
value = value.replace(/\D/g, '');
if (value.length > 6) {
return false;
}
};
restrictCVC = function(e) {
var $target, digit, val;
$target = $(e.currentTarget);
digit = String.fromCharCode(e.which);
if (!/^\d+$/.test(digit)) {
return;
}
if (hasTextSelected($target)) {
return;
}
val = $target.val() + digit;
return val.length <= 4;
};
setCardType = function(e) {
var $target, allTypes, card, cardType, val;
$target = $(e.currentTarget);
val = $target.val();
cardType = $.payment.cardType(val) || 'unknown';
if (!$target.hasClass(cardType)) {
allTypes = (function() {
var _i, _len, _results;
_results = [];
for (_i = 0, _len = cards.length; _i < _len; _i++) {
card = cards[_i];
_results.push(card.type);
}
return _results;
})();
$target.removeClass('unknown');
$target.removeClass(allTypes.join(' '));
$target.addClass(cardType);
$target.toggleClass('identified', cardType !== 'unknown');
return $target.trigger('payment.cardType', cardType);
}
};
$.payment.fn.formatCardCVC = function() {
this.on('keypress', restrictNumeric);
this.on('keypress', restrictCVC);
this.on('paste', reFormatCVC);
this.on('change', reFormatCVC);
this.on('input', reFormatCVC);
return this;
};
$.payment.fn.formatCardExpiry = function() {
this.on('keypress', restrictNumeric);
this.on('keypress', restrictExpiry);
this.on('keypress', formatExpiry);
this.on('keypress', formatForwardSlashAndSpace);
this.on('keypress', formatForwardExpiry);
this.on('keydown', formatBackExpiry);
this.on('change', reFormatExpiry);
this.on('input', reFormatExpiry);
return this;
};
$.payment.fn.formatCardNumber = function() {
this.on('keypress', restrictNumeric);
this.on('keypress', restrictCardNumber);
this.on('keypress', formatCardNumber);
this.on('keydown', formatBackCardNumber);
this.on('keyup', setCardType);
this.on('paste', reFormatCardNumber);
this.on('change', reFormatCardNumber);
this.on('input', reFormatCardNumber);
this.on('input', setCardType);
return this;
};
$.payment.fn.restrictNumeric = function() {
this.on('keypress', restrictNumeric);
this.on('paste', reFormatNumeric);
this.on('change', reFormatNumeric);
this.on('input', reFormatNumeric);
return this;
};
$.payment.fn.cardExpiryVal = function() {
return $.payment.cardExpiryVal($(this).val());
};
$.payment.cardExpiryVal = function(value) {
var month, prefix, year, _ref;
value = value.replace(/\s/g, '');
_ref = value.split('/', 2), month = _ref[0], year = _ref[1];
if ((year != null ? year.length : void 0) === 2 && /^\d+$/.test(year)) {
prefix = (new Date).getFullYear();
prefix = prefix.toString().slice(0, 2);
year = prefix + year;
}
month = parseInt(month, 10);
year = parseInt(year, 10);
return {
month: month,
year: year
};
};
$.payment.validateCardNumber = function(num) {
var card, _ref;
num = (num + '').replace(/\s+|-/g, '');
if (!/^\d+$/.test(num)) {
return false;
}
card = cardFromNumber(num);
if (!card) {
return false;
}
return (_ref = num.length, __indexOf.call(card.length, _ref) >= 0) && (card.luhn === false || luhnCheck(num));
};
$.payment.validateCardExpiry = function(month, year) {
var currentTime, expiry, _ref;
if (typeof month === 'object' && 'month' in month) {
_ref = month, month = _ref.month, year = _ref.year;
}
if (!(month && year)) {
return false;
}
month = $.trim(month);
year = $.trim(year);
if (!/^\d+$/.test(month)) {
return false;
}
if (!/^\d+$/.test(year)) {
return false;
}
if (!((1 <= month && month <= 12))) {
return false;
}
if (year.length === 2) {
if (year < 70) {
year = "20" + year;
} else {
year = "19" + year;
}
}
if (year.length !== 4) {
return false;
}
expiry = new Date(year, month);
currentTime = new Date;
expiry.setMonth(expiry.getMonth() - 1);
expiry.setMonth(expiry.getMonth() + 1, 1);
return expiry > currentTime;
};
$.payment.validateCardCVC = function(cvc, type) {
var card, _ref;
cvc = $.trim(cvc);
if (!/^\d+$/.test(cvc)) {
return false;
}
card = cardFromType(type);
if (card != null) {
return _ref = cvc.length, __indexOf.call(card.cvcLength, _ref) >= 0;
} else {
return cvc.length >= 3 && cvc.length <= 4;
}
};
$.payment.cardType = function(num) {
var _ref;
if (!num) {
return null;
}
return ((_ref = cardFromNumber(num)) != null ? _ref.type : void 0) || null;
};
$.payment.formatCardNumber = function(num) {
var card, groups, upperLength, _ref;
num = num.replace(/\D/g, '');
card = cardFromNumber(num);
if (!card) {
return num;
}
upperLength = card.length[card.length.length - 1];
num = num.slice(0, upperLength);
if (card.format.global) {
return (_ref = num.match(card.format)) != null ? _ref.join(' ') : void 0;
} else {
groups = card.format.exec(num);
if (groups == null) {
return;
}
groups.shift();
groups = $.grep(groups, function(n) {
return n;
});
return groups.join(' ');
}
};
$.payment.formatExpiry = function(expiry) {
var mon, parts, sep, year;
parts = expiry.match(/^\D*(\d{1,2})(\D+)?(\d{1,4})?/);
if (!parts) {
return '';
}
mon = parts[1] || '';
sep = parts[2] || '';
year = parts[3] || '';
if (year.length > 0 || (sep.length > 0 && !(/\ \/?\ ?/.test(sep)))) {
sep = ' / ';
}
if (mon.length === 1 && (mon !== '0' && mon !== '1')) {
mon = "0" + mon;
sep = ' / ';
}
return mon + sep + year;
};
}).call(this);
});