forked from sheetjs/sheetjs
updating to 0.6.2
This commit is contained in:
parent
081f910c1c
commit
754dd410d1
161
xlsx.js
161
xlsx.js
@ -1,9 +1,22 @@
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/* xlsx.js (C) 2013-2014 SheetJS -- http://sheetjs.com */
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/* vim: set ts=2: */
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/*jshint eqnull:true */
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var XLSX = {};
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(function(XLSX){
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XLSX.version = '0.6.1';
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XLSX.version = '0.6.2';
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var current_codepage = 1252, current_cptable;
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if(typeof module !== "undefined" && typeof require !== 'undefined') {
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if(typeof cptable === 'undefined') cptable = require('codepage');
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current_cptable = cptable[current_codepage];
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}
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function reset_cp() { set_cp(1252); }
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function set_cp(cp) { current_codepage = cp; if(typeof cptable !== 'undefined') current_cptable = cptable[cp]; }
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var _getchar = function(x) { return String.fromCharCode(x); };
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if(typeof cptable !== 'undefined') _getchar = function(x) {
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if (current_codepage === 1200) return String.fromCharCode(x);
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if (current_cptable) return current_cptable.dec[x];
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return cptable.utils.decode(current_codepage, [x%256,x>>8])[0];
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};
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/* ssf.js (C) 2013-2014 SheetJS -- http://sheetjs.com */
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var SSF = {};
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var make_ssf = function(SSF){
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@ -11,13 +24,15 @@ var _strrev = function(x) { return String(x).split("").reverse().join("");};
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function fill(c,l) { return new Array(l+1).join(c); }
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function pad(v,d,c){var t=String(v);return t.length>=d?t:(fill(c||0,d-t.length)+t);}
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function rpad(v,d,c){var t=String(v);return t.length>=d?t:(t+fill(c||0,d-t.length));}
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SSF.version = '0.6.4';
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SSF.version = '0.6.5';
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/* Options */
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var opts_fmt = {};
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var opts_fmt = {
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date1904:0,
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output:"",
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WTF:false
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};
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function fixopts(o){for(var y in opts_fmt) if(o[y]===undefined) o[y]=opts_fmt[y];}
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SSF.opts = opts_fmt;
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opts_fmt.date1904 = 0;
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opts_fmt.output = "";
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var table_fmt = {
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0: 'General',
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1: '0',
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@ -95,7 +110,7 @@ var frac = function frac(x, D, mixed) {
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var q = Math.floor(sgn * P/Q);
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return [q, sgn*P - q*Q, Q];
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};
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var general_fmt = function(v) {
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var general_fmt = function(v, opts) {
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if(typeof v === 'boolean') return v ? "TRUE" : "FALSE";
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if(typeof v === 'number') {
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var o, V = v < 0 ? -v : v;
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@ -106,12 +121,12 @@ var general_fmt = function(v) {
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else if(V >= Math.pow(10,10) && V < Math.pow(10,11)) o = v.toFixed(10).substr(0,12);
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else if(V > Math.pow(10,-9) && V < Math.pow(10,11)) {
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o = v.toFixed(12).replace(/(\.[0-9]*[1-9])0*$/,"$1").replace(/\.$/,"");
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if(o.length > 11+(v<0?1:0)) o = v.toPrecision(10);
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if(o.length > 11+(v<0?1:0)) o = v.toExponential(5);
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if(o.length > (v<0?12:11)) o = v.toPrecision(10);
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if(o.length > (v<0?12:11)) o = v.toExponential(5);
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}
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else {
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o = v.toFixed(11).replace(/(\.[0-9]*[1-9])0*$/,"$1");
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if(o.length > 11 + (v<0?1:0)) o = v.toPrecision(6);
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if(o.length > (v<0?12:11)) o = v.toPrecision(6);
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}
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o = o.replace(/(\.[0-9]*[1-9])0+e/,"$1e").replace(/\.0*e/,"e");
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return o.replace("e","E").replace(/\.0*$/,"").replace(/\.([0-9]*[^0])0*$/,".$1").replace(/(E[+-])([0-9])$/,"$1"+"0"+"$2");
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@ -120,10 +135,12 @@ var general_fmt = function(v) {
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throw new Error("unsupported value in General format: " + v);
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};
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SSF._general = general_fmt;
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function fix_hijri(date, o) { }
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function fix_hijri(date, o) { return 0; }
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var parse_date_code = function parse_date_code(v,opts,b2) {
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var date = Math.floor(v), time = Math.floor(86400 * (v - date)+1e-6), dow=0;
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var dout=[], out={D:date, T:time, u:86400*(v-date)-time}; fixopts(opts = (opts||{}));
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var dout=[];
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var out={D:date, T:time, u:86400*(v-date)-time,y:0,m:0,d:0,H:0,M:0,S:0,q:0};
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fixopts(opts = (opts||{}));
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if(opts.date1904) date += 1462;
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if(date > 2958465) return null;
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if(out.u > 0.999) {
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@ -152,7 +169,6 @@ var parse_date_code = function parse_date_code(v,opts,b2) {
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SSF.parse_date_code = parse_date_code;
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/*jshint -W086 */
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var write_date = function(type, fmt, val) {
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if(val < 0) return "";
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var o, ss, y = val.y;
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switch(type) {
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case 'b': y = val.y + 543;
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@ -224,11 +240,11 @@ var write_num = function(type, fmt, val) {
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var idx = fmt.indexOf("E") - fmt.indexOf(".") - 1;
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if(fmt.match(/^#+0.0E\+0$/)) {
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var period = fmt.indexOf("."); if(period === -1) period=fmt.indexOf('E');
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var ee = (Number(val.toExponential(0).substr(2+(val<0))))%period;
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var ee = (Number(val.toExponential(0).substr(2+(val<0?1:0))))%period;
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if(ee < 0) ee += period;
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o = (val/Math.pow(10,ee)).toPrecision(idx+1+(period+ee)%period);
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if(!o.match(/[Ee]/)) {
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var fakee = (Number(val.toExponential(0).substr(2+(val<0))));
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var fakee = (Number(val.toExponential(0).substr(2+(val<0?1:0))));
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if(o.indexOf(".") === -1) o = o[0] + "." + o.substr(1) + "E+" + (fakee - o.length+ee);
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else o += "E+" + (fakee - ee);
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while(o.substr(0,2) === "0.") {
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@ -248,7 +264,7 @@ var write_num = function(type, fmt, val) {
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if((r = fmt.match(/# (\?+)([ ]?)\/([ ]?)(\d+)/))) {
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var den = Number(r[4]), rnd = Math.round(aval * den), base = Math.floor(rnd/den);
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var myn = (rnd - base*den), myd = den;
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return sign + (base?base:"") + " " + (myn === 0 ? fill(" ", r[1].length + 1 + r[4].length) : pad(myn,r[1].length," ") + r[2] + "/" + r[3] + pad(myd,r[4].length));
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return sign + String(base||"") + " " + (myn === 0 ? fill(" ", r[1].length + 1 + r[4].length) : pad(myn,r[1].length," ") + r[2] + "/" + r[3] + pad(myd,r[4].length));
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}
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if(fmt.match(/^#+0+$/)) fmt = fmt.replace(/#/g,"");
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if(fmt.match(/^00+$/)) return (val<0?"-":"")+pad(Math.round(aval),fmt.length);
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@ -269,13 +285,10 @@ var write_num = function(type, fmt, val) {
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return val < 0 ? "-" + write_num(type, fmt, -val) : commaify(String(Math.floor(val))) + "." + pad(rr,r[1].length,0);
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}
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if((r = fmt.match(/^#,#*,#0/))) return write_num(type,fmt.replace(/^#,#*,/,""),val);
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if((r = fmt.match(/^([0#]+)\\?-([0#]+)$/))) {
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ff = write_num(type, fmt.replace(/[\\-]/g,""), val);
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return ff.substr(0,ff.length - r[2].length) + "-" + ff.substr(ff.length-r[2].length);
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}
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if((r = fmt.match(/^([0#]+)\\?-([0#]+)\\?-([0#]+)$/))) {
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ff = write_num(type, fmt.replace(/[\\-]/g,""), val);
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return ff.substr(0,ff.length - r[2].length - r[3].length) + "-" + ff.substr(ff.length-r[2].length - r[3].length, r[2].length) + "-" + ff.substr(ff.length-r[3].length);
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if((r = fmt.match(/^([0#]+)(\\?-([0#]+))+$/))) {
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ff = _strrev(write_num(type, fmt.replace(/[\\-]/g,""), val));
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rr = 0;
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return _strrev(_strrev(fmt.replace(/\\/g,"")).replace(/[0#]/g,function(x){return rr<ff.length?ff[rr++]:x==='0'?'0':'';}));
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}
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if(fmt.match(/\(###\) ###\\?-####/)) {
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ff = write_num(type, "##########", val);
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@ -296,7 +309,7 @@ var write_num = function(type, fmt, val) {
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return val < 0 ? "-" + write_num(type, fmt, -val) : commaify(String(Math.floor(val))).replace(/^\d,\d{3}$/,"0$&").replace(/^\d*$/,function($$) { return "00," + ($$.length < 3 ? pad(0,3-$$.length) : "") + $$; }) + "." + pad(rr,r[1].length,0);
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}
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switch(fmt) {
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case "0": case "#0": return Math.round(val);
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case "0": case "#0": return ""+Math.round(val);
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case "#,###": var x = commaify(String(Math.round(aval))); return x !== "0" ? sign + x : "";
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default:
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}
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@ -319,7 +332,7 @@ function split_fmt(fmt) {
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}
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SSF._split = split_fmt;
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function eval_fmt(fmt, v, opts, flen) {
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var out = [], o = "", i = 0, c = "", lst='t', q = {}, dt;
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var out = [], o = "", i = 0, c = "", lst='t', q, dt;
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fixopts(opts = (opts || {}));
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var hr='H';
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/* Tokenize */
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@ -498,16 +511,6 @@ SSF.get_table = function() { return table_fmt; };
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SSF.load_table = function(tbl) { for(var i=0; i!=0x0188; ++i) if(tbl[i]) SSF.load(tbl[i], i); };
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};
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make_ssf(SSF);
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var current_codepage, current_cptable;
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if(typeof module !== "undefined" && typeof require !== 'undefined') {
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if(typeof cptable === 'undefined') cptable = require('codepage');
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current_codepage = 1252; current_cptable = cptable[1252];
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}
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function reset_cp() {
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current_codepage = 1252; if(typeof cptable !== 'undefined') current_cptable = cptable[1252];
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}
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function _getchar(x) { return String.fromCharCode(x); }
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function getdata(data) {
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if(!data) return null;
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if(data.data) return data.name.substr(-4) !== ".bin" ? data.data : data.data.split("").map(function(x) { return x.charCodeAt(0); });
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@ -543,6 +546,7 @@ if (typeof exports !== 'undefined') {
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_fs = require('fs');
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}
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}
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var _chr = function(c) { return String.fromCharCode(c); };
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var attregexg=/([\w:]+)=((?:")([^"]*)(?:")|(?:')([^']*)(?:'))/g;
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var attregex=/([\w:]+)=((?:")(?:[^"]*)(?:")|(?:')(?:[^']*)(?:'))/;
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function parsexmltag(tag) {
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@ -677,8 +681,6 @@ function ReadShift(size, t) {
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/* falls through */
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case 16: o = this.toString('hex', this.l,this.l+size); break;
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/* sbcs and dbcs support continue records in the SST way TODO codepages */
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/* TODO: DBCS http://msdn.microsoft.com/en-us/library/cc194788.aspx */
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case 'dbcs': size = 2*t; loc = this.l;
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for(i = 0; i != t; ++i) {
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oo.push(_getchar(__readUInt16LE(this, loc)));
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@ -2231,6 +2233,7 @@ var CustomWBViewDef = {
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yWindow: '0'
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};
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var XMLNS_WB = [
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'http://purl.oclc.org/ooxml/spreadsheetml/main',
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'http://schemas.openxmlformats.org/spreadsheetml/2006/main',
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'http://schemas.microsoft.com/office/excel/2006/main',
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'http://schemas.microsoft.com/office/excel/2006/2'
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@ -3420,33 +3423,47 @@ function readFileSync(data, options) {
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return readSync(data, o);
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}
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var _chr = function(c) { return String.fromCharCode(c); };
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function encode_col(col) { var s=""; for(++col; col; col=Math.floor((col-1)/26)) s = _chr(((col-1)%26) + 65) + s; return s; }
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function decode_row(rowstr) { return Number(unfix_row(rowstr)) - 1; }
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function encode_row(row) { return "" + (row + 1); }
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function encode_cell(cell) { return encode_col(cell.c) + encode_row(cell.r); }
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function fix_row(cstr) { return cstr.replace(/([A-Z]|^)([0-9]+)$/,"$1$$$2"); }
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function unfix_row(cstr) { return cstr.replace(/\$([0-9]+)$/,"$1"); }
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function decode_col(colstr) { var c = unfix_col(colstr), d = 0, i = 0; for(; i !== c.length; ++i) d = 26*d + c.charCodeAt(i) - 64; return d - 1; }
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function encode_col(col) { var s=""; for(++col; col; col=Math.floor((col-1)/26)) s = _chr(((col-1)%26) + 65) + s; return s; }
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function fix_col(cstr) { return cstr.replace(/^([A-Z])/,"$$$1"); }
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function unfix_col(cstr) { return cstr.replace(/^\$([A-Z])/,"$1"); }
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function decode_col(c) { var d = 0, i = 0; for(; i !== c.length; ++i) d = 26*d + c.charCodeAt(i) - 64; return d - 1; }
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function decode_row(rowstr) { return Number(rowstr) - 1; }
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function split_cell(cstr) { return cstr.replace(/(\$?[A-Z]*)(\$?[0-9]*)/,"$1,$2").split(","); }
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function decode_cell(cstr) { var splt = split_cell(cstr); return { c:decode_col(splt[0]), r:decode_row(splt[1]) }; }
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function encode_cell(cell) { return encode_col(cell.c) + encode_row(cell.r); }
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function fix_cell(cstr) { return fix_col(fix_row(cstr)); }
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function unfix_cell(cstr) { return unfix_col(unfix_row(cstr)); }
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function decode_range(range) { var x =range.split(":").map(decode_cell); return {s:x[0],e:x[x.length-1]}; }
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function encode_range(range) { return encode_cell(range.s) + ":" + encode_cell(range.e); }
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function encode_range(cs,ce) {
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if(typeof ce === 'undefined' || typeof ce === 'number') return encode_range(cs.s, cs.e);
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if(typeof cs !== 'string') cs = encode_cell(cs); if(typeof ce !== 'string') ce = encode_cell(ce);
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return cs == ce ? cs : cs + ":" + ce;
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}
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function format_cell(cell, v) {
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if(!cell || !cell.t) return "";
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if(typeof cell.w !== 'undefined') return cell.w;
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if(typeof v === 'undefined') v = cell.v;
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if(typeof cell.z !== 'undefined') try { return (cell.w = SSF.format(cell.z, v)); } catch(e) { }
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if(!cell.XF) return v;
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try { return (cell.w = SSF.format(cell.XF.ifmt||0, v)); } catch(e) { return v; }
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}
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function sheet_to_row_object_array(sheet, opts){
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var val, row, r, hdr = {}, isempty, R, C;
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var val, row, r, hdr = {}, isempty, R, C, v;
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var out = [];
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opts = opts || {};
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if(!sheet || !sheet["!ref"]) return out;
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r = XLSX.utils.decode_range(sheet["!ref"]);
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r = decode_range(sheet["!ref"]);
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for(R=r.s.r, C = r.s.c; C <= r.e.c; ++C) {
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val = sheet[encode_cell({c:C,r:R})];
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if(!val) continue;
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if(val.w) hdr[C] = val.w;
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else switch(val.t) {
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case 's': case 'str': hdr[C] = val.v; break;
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case 'n': hdr[C] = val.v; break;
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}
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hdr[C] = format_cell(val);
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}
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for (R = r.s.r + 1; R <= r.e.r; ++R) {
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@ -3456,17 +3473,17 @@ function sheet_to_row_object_array(sheet, opts){
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for (C = r.s.c; C <= r.e.c; ++C) {
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val = sheet[encode_cell({c: C,r: R})];
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if(!val || !val.t) continue;
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if(typeof val.w !== 'undefined' && !opts.raw) { row[hdr[C]] = val.w; isempty = false; }
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else switch(val.t){
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case 's': case 'str': case 'b': case 'n':
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if(typeof val.v !== 'undefined') {
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row[hdr[C]] = val.v;
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isempty = false;
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}
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break;
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case 'e': break; /* throw */
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v = (val || {}).v;
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switch(val.t){
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case 'e': continue;
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case 's': case 'str': break;
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case 'b': case 'n': break;
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default: throw 'unrecognized type ' + val.t;
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}
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if(typeof v !== 'undefined') {
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row[hdr[C]] = opts.raw ? v||val.v : format_cell(val,v);
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isempty = false;
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}
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}
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if(!isempty) out.push(row);
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}
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@ -3474,29 +3491,18 @@ function sheet_to_row_object_array(sheet, opts){
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}
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function sheet_to_csv(sheet, opts) {
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var stringify = function stringify(val) {
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if(!val.t) return "";
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if(typeof val.w !== 'undefined') return val.w;
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switch(val.t){
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case 'n': return String(val.v);
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case 's': case 'str': return typeof val.v !== 'undefined' ? val.v : "";
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case 'b': return val.v ? "TRUE" : "FALSE";
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case 'e': return val.v; /* throw out value in case of error */
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default: throw 'unrecognized type ' + val.t;
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}
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};
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var out = [], txt = "";
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opts = opts || {};
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if(!sheet || !sheet["!ref"]) return "";
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var r = XLSX.utils.decode_range(sheet["!ref"]);
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var r = decode_range(sheet["!ref"]);
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var fs = opts.FS||",", rs = opts.RS||"\n";
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for(var R = r.s.r; R <= r.e.r; ++R) {
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var row = [];
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for(var C = r.s.c; C <= r.e.c; ++C) {
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var val = sheet[XLSX.utils.encode_cell({c:C,r:R})];
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var val = sheet[encode_cell({c:C,r:R})];
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||||
if(!val) { row.push(""); continue; }
|
||||
txt = String(stringify(val));
|
||||
txt = String(format_cell(val));
|
||||
if(txt.indexOf(fs)!==-1 || txt.indexOf(rs)!==-1 || txt.indexOf('"')!==-1)
|
||||
txt = "\"" + txt.replace(/"/g, '""') + "\"";
|
||||
row.push(txt);
|
||||
@ -3521,7 +3527,7 @@ function get_formulae(ws) {
|
||||
return cmds;
|
||||
}
|
||||
|
||||
XLSX.utils = {
|
||||
var utils = {
|
||||
encode_col: encode_col,
|
||||
encode_row: encode_row,
|
||||
encode_cell: encode_cell,
|
||||
@ -3533,11 +3539,14 @@ XLSX.utils = {
|
||||
decode_range: decode_range,
|
||||
sheet_to_csv: sheet_to_csv,
|
||||
make_csv: sheet_to_csv,
|
||||
make_json: sheet_to_row_object_array,
|
||||
get_formulae: get_formulae,
|
||||
format_cell: format_cell,
|
||||
sheet_to_row_object_array: sheet_to_row_object_array
|
||||
};
|
||||
XLSX.parseZip = parseZip;
|
||||
XLSX.read = readSync;
|
||||
XLSX.readFile = readFileSync;
|
||||
XLSX.parseZip = parseZip;
|
||||
XLSX.utils = utils;
|
||||
XLSX.SSF = SSF;
|
||||
})(typeof exports !== 'undefined' ? exports : XLSX);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user