Barcode Generation

node_modules/jsbarcode/bin/barcodes/ITF/ITF.js

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+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+	value: true
+});
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _constants = require('./constants');
+
+var _Barcode2 = require('../Barcode');
+
+var _Barcode3 = _interopRequireDefault(_Barcode2);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+
+var ITF = function (_Barcode) {
+	_inherits(ITF, _Barcode);
+
+	function ITF() {
+		_classCallCheck(this, ITF);
+
+		return _possibleConstructorReturn(this, (ITF.__proto__ || Object.getPrototypeOf(ITF)).apply(this, arguments));
+	}
+
+	_createClass(ITF, [{
+		key: 'valid',
+		value: function valid() {
+			return this.data.search(/^([0-9]{2})+$/) !== -1;
+		}
+	}, {
+		key: 'encode',
+		value: function encode() {
+			var _this2 = this;
+
+			// Calculate all the digit pairs
+			var encoded = this.data.match(/.{2}/g).map(function (pair) {
+				return _this2.encodePair(pair);
+			}).join('');
+
+			return {
+				data: _constants.START_BIN + encoded + _constants.END_BIN,
+				text: this.text
+			};
+		}
+
+		// Calculate the data of a number pair
+
+	}, {
+		key: 'encodePair',
+		value: function encodePair(pair) {
+			var second = _constants.BINARIES[pair[1]];
+
+			return _constants.BINARIES[pair[0]].split('').map(function (first, idx) {
+				return (first === '1' ? '111' : '1') + (second[idx] === '1' ? '000' : '0');
+			}).join('');
+		}
+	}]);
+
+	return ITF;
+}(_Barcode3.default);
+
+exports.default = ITF;

node_modules/jsbarcode/bin/barcodes/ITF/ITF14.js

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+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+	value: true
+});
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ITF2 = require('./ITF');
+
+var _ITF3 = _interopRequireDefault(_ITF2);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+
+// Calculate the checksum digit
+var checksum = function checksum(data) {
+	var res = data.substr(0, 13).split('').map(function (num) {
+		return parseInt(num, 10);
+	}).reduce(function (sum, n, idx) {
+		return sum + n * (3 - idx % 2 * 2);
+	}, 0);
+
+	return Math.ceil(res / 10) * 10 - res;
+};
+
+var ITF14 = function (_ITF) {
+	_inherits(ITF14, _ITF);
+
+	function ITF14(data, options) {
+		_classCallCheck(this, ITF14);
+
+		// Add checksum if it does not exist
+		if (data.search(/^[0-9]{13}$/) !== -1) {
+			data += checksum(data);
+		}
+		return _possibleConstructorReturn(this, (ITF14.__proto__ || Object.getPrototypeOf(ITF14)).call(this, data, options));
+	}
+
+	_createClass(ITF14, [{
+		key: 'valid',
+		value: function valid() {
+			return this.data.search(/^[0-9]{14}$/) !== -1 && +this.data[13] === checksum(this.data);
+		}
+	}]);
+
+	return ITF14;
+}(_ITF3.default);
+
+exports.default = ITF14;

node_modules/jsbarcode/bin/barcodes/ITF/constants.js

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+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+	value: true
+});
+var START_BIN = exports.START_BIN = '1010';
+var END_BIN = exports.END_BIN = '11101';
+
+var BINARIES = exports.BINARIES = ['00110', '10001', '01001', '11000', '00101', '10100', '01100', '00011', '10010', '01010'];

node_modules/jsbarcode/bin/barcodes/ITF/index.js

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+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.ITF14 = exports.ITF = undefined;
+
+var _ITF = require('./ITF');
+
+var _ITF2 = _interopRequireDefault(_ITF);
+
+var _ITF3 = require('./ITF14');
+
+var _ITF4 = _interopRequireDefault(_ITF3);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+exports.ITF = _ITF2.default;
+exports.ITF14 = _ITF4.default;