forked from sheetjs/sheetjs
updating to 0.6.0
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24bcb71250
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9aeb632467
102
xlsx.js
102
xlsx.js
@ -1,7 +1,9 @@
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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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/* Spreadsheet Format -- jump to XLSX for the XLSX code */
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var XLSX = {};
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(function(XLSX){
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XLSX.version = '0.6.0';
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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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@ -496,10 +498,7 @@ 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 XLSX = {};
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(function(XLSX){
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XLSX.version = '0.5.17';
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var current_codepage, current_cptable, cptable;
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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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@ -613,7 +612,7 @@ var utf8read = function(orig) {
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};
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// matches <foo>...</foo> extracts content
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function matchtag(f,g) {return new RegExp('<(?:\\w+:)?'+f+'(?: xml:space="preserve")?>([^\u2603]*)</(?:\\w+:)?'+f+'>',(g||"")+"m");}
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function matchtag(f,g) {return new RegExp('<(?:\\w+:)?'+f+'(?: xml:space="preserve")?(?:[^>]*)>([^\u2603]*)</(?:\\w+:)?'+f+'>',(g||"")+"m");}
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function parseVector(data) {
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var h = parsexmltag(data);
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@ -1468,7 +1467,7 @@ function parseRels(data, currentFilePath) {
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currentFilePath = '/'+currentFilePath;
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}
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var rels = {};
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var hash = {};
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var resolveRelativePathIntoAbsolute = function (to) {
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var toksFrom = currentFilePath.split('/');
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toksFrom.pop(); // folder path
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@ -1490,11 +1489,12 @@ function parseRels(data, currentFilePath) {
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/* 9.3.2.2 OPC_Relationships */
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if (y[0] === '<Relationship') {
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var rel = {}; rel.Type = y.Type; rel.Target = y.Target; rel.Id = y.Id; rel.TargetMode = y.TargetMode;
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var canonictarget = resolveRelativePathIntoAbsolute(y.Target);
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var canonictarget = y.TargetMode === 'External' ? y.Target : resolveRelativePathIntoAbsolute(y.Target);
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rels[canonictarget] = rel;
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hash[y.Id] = rel;
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}
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});
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rels["!id"] = hash;
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return rels;
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}
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@ -1664,7 +1664,7 @@ var strs = {}; // shared strings
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var _ssfopts = {}; // spreadsheet formatting options
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/* 18.3 Worksheets */
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function parse_ws_xml(data, opts) {
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function parse_ws_xml(data, opts, rels) {
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if(!data) return data;
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/* 18.3.1.99 worksheet CT_Worksheet */
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var s = {};
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@ -1752,6 +1752,25 @@ function parse_ws_xml(data, opts) {
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s[cell.r] = p;
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});
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});
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/* 18.3.1.48 hyperlinks CT_Hyperlinks */
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if(data.match(/<\/hyperlinks>/)) data.match(/<hyperlink[^>]*\/>/g).forEach(function(h) {
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var val = parsexmltag(h); delete val[0];
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if(!val.ref) return;
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var rel = rels['!id'][val.id];
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if(rel) {
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val.Target = rel.Target;
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if(val.location) val.Target += "#"+val.location;
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val.Rel = rel;
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}
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var rng = decode_range(val.ref);
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for(var R=rng.s.r;R<=rng.e.r;++R) for(var C=rng.s.c;C<=rng.e.c;++C) {
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var addr = encode_cell({c:C,r:R});
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if(!s[addr]) s[addr] = {t:"str",v:undefined};
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s[addr].l = val;
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}
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});
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if(!s["!ref"] && refguess.e.c >= refguess.s.c && refguess.e.r >= refguess.s.r) s["!ref"] = encode_range(refguess);
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if(opts.sheetRows && s["!ref"]) {
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var tmpref = decode_range(s["!ref"]);
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@ -1894,16 +1913,29 @@ var parse_BrtFmlaString = function(data, length, opts) {
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/* [MS-XLSB] 2.4.676 BrtMergeCell */
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var parse_BrtMergeCell = parse_UncheckedRfX;
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/* [MS-XLSB] 2.4.656 BrtHLink */
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var parse_BrtHLink = function(data, length, opts) {
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var end = data.l + length;
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var rfx = parse_UncheckedRfX(data, 16);
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var relId = parse_XLNullableWideString(data);
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var loc = parse_XLWideString(data);
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var tooltip = parse_XLWideString(data);
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var display = parse_XLWideString(data);
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data.l = end;
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return {rfx:rfx, relId:relId, loc:loc, tooltip:tooltip, display:display};
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};
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/* [MS-XLSB] 2.1.7.61 Worksheet */
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var parse_ws_bin = function(data, opts) {
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var parse_ws_bin = function(data, opts, rels) {
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if(!data) return data;
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if(!rels) rels = {'!id':{}};
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var s = {};
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var ref;
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var refguess = {s: {r:1000000, c:1000000}, e: {r:0, c:0} };
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var pass = false, end = false;
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var row, p, cf;
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var row, p, cf, R, C,addr;
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var mergecells = [];
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recordhopper(data, function(val, R) {
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if(end) return;
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@ -1957,7 +1989,21 @@ var parse_ws_bin = function(data, opts) {
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case 'BrtBeginMergeCells': break;
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case 'BrtEndMergeCells': break;
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case 'BrtMergeCell': mergecells.push(val); break;
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case 'BrtHLink':
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var rel = rels['!id'][val.relId];
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if(rel) {
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val.Target = rel.Target;
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if(val.loc) val.Target += "#"+val.loc;
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val.Rel = rel;
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}
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for(R=val.rfx.s.r;R<=val.rfx.e.r;++R) for(C=val.rfx.s.c;C<=val.rfx.e.c;++C) {
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addr = encode_cell({c:C,r:R});
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if(!s[addr]) s[addr] = {t:"str",v:undefined};
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s[addr].l = val;
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}
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break;
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case 'BrtArrFmla': break; // TODO
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case 'BrtShrFmla': break; // TODO
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case 'BrtBeginSheet': break;
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@ -1986,7 +2032,6 @@ var parse_ws_bin = function(data, opts) {
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case 'BrtFRTBegin': pass = true; break;
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case 'BrtFRTEnd': pass = false; break;
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case 'BrtEndSheet': break; // TODO
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case 'BrtHLink': break; // TODO
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case 'BrtDrawing': break; // TODO
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case 'BrtLegacyDrawing': break; // TODO
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case 'BrtLegacyDrawingHF': break; // TODO
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@ -2037,7 +2082,7 @@ var parse_ws_bin = function(data, opts) {
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case 'BrtEndAFilter': break;
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case 'BrtBeginFilterColumn': break;
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case 'BrtBeginFilters': break;
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case 'BrtFilter': break;
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case 'BrtFilter': break;
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case 'BrtEndFilters': break;
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case 'BrtEndFilterColumn': break;
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case 'BrtDynamicFilter': break;
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@ -2357,8 +2402,8 @@ function parse_wb(data, name, opts) {
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return name.substr(-4)===".bin" ? parse_wb_bin(data, opts) : parse_wb_xml(data, opts);
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}
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function parse_ws(data, name, opts) {
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return name.substr(-4)===".bin" ? parse_ws_bin(data, opts) : parse_ws_xml(data, opts);
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function parse_ws(data, name, opts, rels) {
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return name.substr(-4)===".bin" ? parse_ws_bin(data, opts, rels) : parse_ws_xml(data, opts, rels);
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}
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function parse_sty(data, name, opts) {
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@ -2801,7 +2846,7 @@ var RecordEnum = {
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0x01EB: { n:"BrtEndMG", f:parsenoop },
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0x01EC: { n:"BrtBeginMap", f:parsenoop },
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0x01ED: { n:"BrtEndMap", f:parsenoop },
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0x01EE: { n:"BrtHLink", f:parsenoop },
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0x01EE: { n:"BrtHLink", f:parse_BrtHLink },
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0x01EF: { n:"BrtBeginDCon", f:parsenoop },
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0x01F0: { n:"BrtEndDCon", f:parsenoop },
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0x01F1: { n:"BrtBeginDRefs", f:parsenoop },
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@ -3299,8 +3344,8 @@ function parseZip(zip, opts) {
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path = 'xl/worksheets/sheet'+(i+1-nmode)+(xlsb?'.bin':'.xml');
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path = path.replace(/sheet0\./,"sheet.");
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relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
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sheets[props.SheetNames[i]]=parse_ws(getzipdata(zip, path),path,opts);
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sheetRels[props.SheetNames[i]]=parseRels(getzipdata(zip, relsPath, true), path);
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sheets[props.SheetNames[i]]=parse_ws(getzipdata(zip, path),path,opts,sheetRels[props.SheetNames[i]]);
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} catch(e) { if(opts.WTF) throw e; }
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}
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@ -3346,13 +3391,6 @@ function readFileSync(data, options) {
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return readSync(data, o);
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}
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XLSX.read = readSync;
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XLSX.readFile = readFileSync;
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XLSX.parseZip = parseZip;
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return this;
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})(XLSX);
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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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@ -3469,10 +3507,8 @@ XLSX.utils = {
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get_formulae: get_formulae,
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sheet_to_row_object_array: sheet_to_row_object_array
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};
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if(typeof require !== 'undefined' && typeof exports !== 'undefined') {
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exports.read = XLSX.read;
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exports.readFile = XLSX.readFile;
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exports.utils = XLSX.utils;
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exports.version = XLSX.version;
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}
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XLSX.read = readSync;
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XLSX.readFile = readFileSync;
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XLSX.parseZip = parseZip;
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XLSX.SSF = SSF;
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})(typeof exports !== 'undefined' ? exports : XLSX);
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