From 6f963f0b6d0fdcbfd055823374450b7621a4dff9 Mon Sep 17 00:00:00 2001 From: SheetJS Date: Wed, 28 Feb 2018 04:58:43 -0500 Subject: [PATCH] updating to 0.12.3 --- shim.js | 476 ++++++++++++----------------------------------- tests/core.js | 10 +- tests/fs_.js | 6 +- xlsx.core.min.js | 28 +-- xlsx.full.min.js | 32 ++-- xlsx.js | 132 ++++++++++--- 6 files changed, 269 insertions(+), 415 deletions(-) diff --git a/shim.js b/shim.js index 314f71f..45c6768 100644 --- a/shim.js +++ b/shim.js @@ -1,385 +1,143 @@ +/* shim.js (C) 2013-present SheetJS -- http://sheetjs.com */ +/* ES3/5 Compatibility shims and other utilities for older browsers. */ + // From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys -if (!Object.keys) { - Object.keys = (function () { - var hasOwnProperty = Object.prototype.hasOwnProperty, - hasDontEnumBug = !({toString: null}).propertyIsEnumerable('toString'), - dontEnums = [ - 'toString', - 'toLocaleString', - 'valueOf', - 'hasOwnProperty', - 'isPrototypeOf', - 'propertyIsEnumerable', - 'constructor' - ], - dontEnumsLength = dontEnums.length; +if(!Object.keys) Object.keys = (function() { + var hasOwnProperty = Object.prototype.hasOwnProperty, + hasDontEnumBug = !({toString: null}).propertyIsEnumerable('toString'), + dontEnums = [ + 'toString', + 'toLocaleString', + 'valueOf', + 'hasOwnProperty', + 'isPrototypeOf', + 'propertyIsEnumerable', + 'constructor' + ], + dontEnumsLength = dontEnums.length; - return function (obj) { - if (typeof obj !== 'object' && typeof obj !== 'function' || obj === null) throw new TypeError('Object.keys called on non-object'); + return function(obj) { + if(typeof obj !== 'object' && typeof obj !== 'function' || obj === null) throw new TypeError('Object.keys called on non-object'); - var result = []; + var result = []; - for (var prop in obj) { - if (hasOwnProperty.call(obj, prop)) result.push(prop); - } + for(var prop in obj) if(hasOwnProperty.call(obj, prop)) result.push(prop); - if (hasDontEnumBug) { - for (var i=0; i < dontEnumsLength; i++) { - if (hasOwnProperty.call(obj, dontEnums[i])) result.push(dontEnums[i]); - } - } - return result; - }; - })(); -} - -// From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter -if (!Array.prototype.filter) -{ - Array.prototype.filter = function(fun /*, thisp */) - { - "use strict"; - - if (this == null) - throw new TypeError(); - - var t = Object(this); - var len = t.length >>> 0; - if (typeof fun != "function") - throw new TypeError(); - - var res = []; - var thisp = arguments[1]; - for (var i = 0; i < len; i++) - { - if (i in t) - { - var val = t[i]; // in case fun mutates this - if (fun.call(thisp, val, i, t)) - res.push(val); - } - } - - return res; + if(hasDontEnumBug) + for(var i=0; i < dontEnumsLength; ++i) + if(hasOwnProperty.call(obj, dontEnums[i])) result.push(dontEnums[i]); + return result; }; -} +})(); -// From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/Trim -if (!String.prototype.trim) { - String.prototype.trim = function () { - return this.replace(/^\s+|\s+$/g, ''); +if(!String.prototype.trim) String.prototype.trim = function() { + var s = this.replace(/^\s+/, ''); + for(var i = s.length - 1; i >=0 ; --i) if(!s.charAt(i).match(/^\s/)) return s.slice(0,i+1); + return ""; +}; + +if(!Array.prototype.forEach) Array.prototype.forEach = function(cb) { + var len = (this.length>>>0), self = (arguments[1]||void 0); + for(var i=0; i>>0), self = (arguments[1]||void 0), A = new Array(len); + for(var i=0; i>>0), i = ((arguments[1]|0)||0); + for(i<0 && (i+=len)<0 && (i=0); i9999) yr = '+' + p( y, 6); + else if(y<0) yr = '-' + p(-y, 6); + else yr = p( y, 4); + + return [ + yr, p(this.getUTCMonth()+1), p(this.getUTCDate()) + ].join('-') + 'T' + [ + p(this.getUTCHours()), p(this.getUTCMinutes()), p(this.getUTCSeconds()) + ].join(':') + '.' + p(this.getUTCMilliseconds(),3) + 'Z'; }; -} - -// From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach -if (!Array.prototype.forEach) -{ - Array.prototype.forEach = function(fun /*, thisArg */) - { - "use strict"; - - if (this === void 0 || this === null) - throw new TypeError(); - - var t = Object(this); - var len = t.length >>> 0; - if (typeof fun !== "function") - throw new TypeError(); - - var thisArg = arguments.length >= 2 ? arguments[1] : void 0; - for (var i = 0; i < len; i++) - { - if (i in t) - fun.call(thisArg, t[i], i, t); - } - }; -} - -// Production steps of ECMA-262, Edition 5, 15.4.4.19 -// Reference: http://es5.github.com/#x15.4.4.19 -if (!Array.prototype.map) { - Array.prototype.map = function(callback, thisArg) { - - var T, A, k; - - if (this == null) { - throw new TypeError(" this is null or not defined"); - } - - // 1. Let O be the result of calling ToObject passing the |this| value as the argument. - var O = Object(this); - - // 2. Let lenValue be the result of calling the Get internal method of O with the argument "length". - // 3. Let len be ToUint32(lenValue). - var len = O.length >>> 0; - - // 4. If IsCallable(callback) is false, throw a TypeError exception. - // See: http://es5.github.com/#x9.11 - if (typeof callback !== "function") { - throw new TypeError(callback + " is not a function"); - } - - // 5. If thisArg was supplied, let T be thisArg; else let T be undefined. - if (thisArg) { - T = thisArg; - } - - // 6. Let A be a new array created as if by the expression new Array(len) where Array is - // the standard built-in constructor with that name and len is the value of len. - A = new Array(len); - - // 7. Let k be 0 - k = 0; - - // 8. Repeat, while k < len - while(k < len) { - - var kValue, mappedValue; - - // a. Let Pk be ToString(k). - // This is implicit for LHS operands of the in operator - // b. Let kPresent be the result of calling the HasProperty internal method of O with argument Pk. - // This step can be combined with c - // c. If kPresent is true, then - if (k in O) { - - // i. Let kValue be the result of calling the Get internal method of O with argument Pk. - kValue = O[ k ]; - - // ii. Let mappedValue be the result of calling the Call internal method of callback - // with T as the this value and argument list containing kValue, k, and O. - mappedValue = callback.call(T, kValue, k, O); - - // iii. Call the DefineOwnProperty internal method of A with arguments - // Pk, Property Descriptor {Value: mappedValue, : true, Enumerable: true, Configurable: true}, - // and false. - - // In browsers that support Object.defineProperty, use the following: - // Object.defineProperty(A, Pk, { value: mappedValue, writable: true, enumerable: true, configurable: true }); - - // For best browser support, use the following: - A[ k ] = mappedValue; - } - // d. Increase k by 1. - k++; - } - - // 9. return A - return A; - }; -} - -// From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/indexOf -if (!Array.prototype.indexOf) { - Array.prototype.indexOf = function (searchElement, fromIndex) { - if ( this === undefined || this === null ) { - throw new TypeError( '"this" is null or not defined' ); - } - - var length = this.length >>> 0; // Hack to convert object.length to a UInt32 - - fromIndex = +fromIndex || 0; - - if (Math.abs(fromIndex) === Infinity) { - fromIndex = 0; - } - - if (fromIndex < 0) { - fromIndex += length; - if (fromIndex < 0) { - fromIndex = 0; - } - } - - for (;fromIndex < length; fromIndex++) { - if (this[fromIndex] === searchElement) { - return fromIndex; - } - } - - return -1; - }; -} -// Based on https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray - -if (! Array.isArray) { - Array.isArray = function(obj) { - return Object.prototype.toString.call(obj) === "[object Array]"; - }; -} - -// https://github.com/ttaubert/node-arraybuffer-slice -// (c) 2013 Tim Taubert -// arraybuffer-slice may be freely distributed under the MIT license. - -"use strict"; - -if (typeof ArrayBuffer !== 'undefined' && !ArrayBuffer.prototype.slice) { - ArrayBuffer.prototype.slice = function (begin, end) { - begin = (begin|0) || 0; - var num = this.byteLength; - end = end === (void 0) ? num : (end|0); - - // Handle negative values. - if (begin < 0) begin += num; - if (end < 0) end += num; - - if (num === 0 || begin >= num || begin >= end) { - return new ArrayBuffer(0); - } - - var length = Math.min(num - begin, end - begin); - var target = new ArrayBuffer(length); - var targetArray = new Uint8Array(target); - targetArray.set(new Uint8Array(this, begin, length)); - return target; - }; -} - -// https://github.com/davidchambers/Base64.js -// (C) 2015 David Chambers -// Base64.js may be freely distributed under the Apache 2.0 License. -;(function () { - - var object = - typeof exports != 'undefined' ? exports : - typeof self != 'undefined' ? self : // #8: web workers - $.global; // #31: ExtendScript - - var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - - function InvalidCharacterError(message) { - this.message = message; - } - InvalidCharacterError.prototype = new Error; - InvalidCharacterError.prototype.name = 'InvalidCharacterError'; - - // encoder - // [https://gist.github.com/999166] by [https://github.com/nignag] - object.btoa || ( - object.btoa = function (input) { - var str = String(input); - for ( - // initialize result and counter - var block, charCode, idx = 0, map = chars, output = ''; - // if the next str index does not exist: - // change the mapping table to "=" - // check if d has no fractional digits - str.charAt(idx | 0) || (map = '=', idx % 1); - // "8 - idx % 1 * 8" generates the sequence 2, 4, 6, 8 - output += map.charAt(63 & block >> 8 - idx % 1 * 8) - ) { - charCode = str.charCodeAt(idx += 3/4); - if (charCode > 0xFF) { - throw new InvalidCharacterError("'btoa' failed: The string to be encoded contains characters outside of the Latin1 range."); - } - block = block << 8 | charCode; - } - return output; - }); - - // decoder - // [https://gist.github.com/1020396] by [https://github.com/atk] - object.atob || ( - object.atob = function (input) { - var str = String(input).replace(/[=]+$/, ''); // #31: ExtendScript bad parse of /= - if (str.length % 4 == 1) { - throw new InvalidCharacterError("'atob' failed: The string to be decoded is not correctly encoded."); - } - for ( - // initialize result and counters - var bc = 0, bs, buffer, idx = 0, output = ''; - // get next character - buffer = str.charAt(idx++); - // character found in table? initialize bit storage and add its ascii value; - ~buffer && (bs = bc % 4 ? bs * 64 + buffer : buffer, - // and if not first of each 4 characters, - // convert the first 8 bits to one ascii character - bc++ % 4) ? output += String.fromCharCode(255 & bs >> (-2 * bc & 6)) : 0 - ) { - // try to find character in table (0-63, not found => -1) - buffer = chars.indexOf(buffer); - } - return output; - }); }()); - -// From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString -if (!Date.prototype.toISOString) { - (function() { - - function pad(number) { - if (number < 10) { - return '0' + number; - } - return number; - } - - Date.prototype.toISOString = function() { - return this.getUTCFullYear() + - '-' + pad(this.getUTCMonth() + 1) + - '-' + pad(this.getUTCDate()) + - 'T' + pad(this.getUTCHours()) + - ':' + pad(this.getUTCMinutes()) + - ':' + pad(this.getUTCSeconds()) + - '.' + (this.getUTCMilliseconds() / 1000).toFixed(3).slice(2, 5) + - 'Z'; - }; - - }()); -} - -// note: MDN shim will not work in IE +if(typeof ArrayBuffer !== 'undefined' && !ArrayBuffer.prototype.slice) ArrayBuffer.prototype.slice = function(start, end) { + if(start == null) start = 0; + if(start < 0) { start += this.byteLength; if(start < 0) start = 0; } + if(start >= this.byteLength) return new Uint8Array(0); + if(end == null) end = this.byteLength; + if(end < 0) { end += this.byteLength; if(end < 0) end = 0; } + if(end > this.byteLength) end = this.byteLength; + if(start > end) return new Uint8Array(0); + var out = new ArrayBuffer(end - start); + var view = new Uint8Array(out); + var data = new Uint8Array(this, start, end - start) + /* IE10 should have Uint8Array#set */ + if(view.set) view.set(data); else while(start <= --end) view[end - start] = data[end]; + return out; +}; if(typeof Uint8Array !== 'undefined' && !Uint8Array.prototype.slice) Uint8Array.prototype.slice = function(start, end) { - if(start < 0) { start += this.length; if(start < 0) start = 0; } - if(start >= this.length) return new Uint8Array(0); - if(end == null) end = this.length; - if(end < 0) { end += this.length; if(end < 0) end = 0; } - if(end > this.length) end = this.length; - var out = new Uint8Array(end - start); - while(start <= --end) out[end - start] = this[end]; - return out; + if(start == null) start = 0; + if(start < 0) { start += this.length; if(start < 0) start = 0; } + if(start >= this.length) return new Uint8Array(0); + if(end == null) end = this.length; + if(end < 0) { end += this.length; if(end < 0) end = 0; } + if(end > this.length) end = this.length; + if(start > end) return new Uint8Array(0); + var out = new Uint8Array(end - start); + while(start <= --end) out[end - start] = this[end]; + return out; }; // VBScript + ActiveX fallback for IE5+ var IE_SaveFile = (function() { try { - if(typeof IE_SaveFile_Impl == "undefined") document.write([ + if(typeof IE_SaveFile_Impl == "undefined") document.write([ '