var ct2type = { "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml": "workbooks", /*XLSX*/ "application/vnd.ms-excel.sheet.macroEnabled.main+xml":"workbooks", /*XLSM*/ "application/vnd.ms-excel.sheet.binary.macroEnabled.main":"workbooks", /*XLSB*/ "application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml":"sheets", /*XLS[XM]*/ "application/vnd.ms-excel.worksheet":"sheets", /*XLSB*/ "application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml":"styles", /*XLS[XM]*/ "application/vnd.ms-excel.styles":"styles", /*XLSB*/ "application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml": "strs", /*XLS[XM]*/ "application/vnd.ms-excel.sharedStrings": "strs", /*XLSB*/ "application/vnd.openxmlformats-officedocument.spreadsheetml.calcChain+xml": "calcchains", /*XLS[XM]*/ //"application/vnd.ms-excel.calcChain": "calcchains", /*XLSB*/ "application/vnd.openxmlformats-package.core-properties+xml": "coreprops", "application/vnd.openxmlformats-officedocument.extended-properties+xml": "extprops", "application/vnd.openxmlformats-officedocument.custom-properties+xml": "custprops", "application/vnd.openxmlformats-officedocument.theme+xml":"themes", "application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml": "comments", "foo": "bar" }; var XMLNS_CT = 'http://schemas.openxmlformats.org/package/2006/content-types'; function parseProps(data) { var p = { Company:'' }, q = {}; var strings = ["Application", "DocSecurity", "Company", "AppVersion"]; var bools = ["HyperlinksChanged","SharedDoc","LinksUpToDate","ScaleCrop"]; var xtra = ["HeadingPairs", "TitlesOfParts"]; var xtracp = ["category", "contentStatus", "lastModifiedBy", "lastPrinted", "revision", "version"]; var xtradc = ["creator", "description", "identifier", "language", "subject", "title"]; var xtradcterms = ["created", "modified"]; xtra = xtra.concat(xtracp.map(function(x) { return "cp:" + x; })); xtra = xtra.concat(xtradc.map(function(x) { return "dc:" + x; })); xtra = xtra.concat(xtradcterms.map(function(x) { return "dcterms:" + x; })); strings.forEach(function(f){p[f] = (data.match(matchtag(f))||[])[1];}); bools.forEach(function(f){p[f] = (data.match(matchtag(f))||[])[1] == "true";}); xtra.forEach(function(f) { var cur = data.match(new RegExp("<" + f + "[^>]*>(.*)<\/" + f + ">")); if(cur && cur.length > 0) q[f] = cur[1]; }); if(q.HeadingPairs && q.TitlesOfParts) { var v = parseVector(q.HeadingPairs); var j = 0, widx = 0; for(var i = 0; i !== v.length; ++i) { switch(v[i].v) { case "Worksheets": widx = j; p.Worksheets = +(v[++i].v); break; case "Named Ranges": ++i; break; // TODO: Handle Named Ranges } } var parts = parseVector(q.TitlesOfParts).map(function(x) { return utf8read(x.v); }); p.SheetNames = parts.slice(widx, widx + p.Worksheets); } p.Creator = q["dc:creator"]; p.LastModifiedBy = q["cp:lastModifiedBy"]; p.CreatedDate = new Date(q["dcterms:created"]); p.ModifiedDate = new Date(q["dcterms:modified"]); return p; } /* 15.2.12.2 Custom File Properties Part */ function parseCustomProps(data) { var p = {}, name; data.match(/<[^>]+>([^<]*)/g).forEach(function(x) { var y = parsexmltag(x); switch(y[0]) { case '': name = null; break; default: if (x.indexOf(''); var type = toks[0].substring(4), text = toks[1]; /* 22.4.2.32 (CT_Variant). Omit the binary types from 22.4 (Variant Types) */ switch(type) { case 'lpstr': case 'lpwstr': case 'bstr': case 'lpwstr': p[name] = unescapexml(text); break; case 'bool': p[name] = parsexmlbool(text, ''); break; case 'i1': case 'i2': case 'i4': case 'i8': case 'int': case 'uint': p[name] = parseInt(text, 10); break; case 'r4': case 'r8': case 'decimal': p[name] = parseFloat(text); break; case 'filetime': case 'date': p[name] = text; // should we make this into a date? break; case 'cy': case 'error': p[name] = unescapexml(text); break; default: console.warn('Unexpected', x, type, toks); } } } }); return p; } /* 18.6 Calculation Chain */ function parseDeps(data) { var d = []; var l = 0, i = 1; (data.match(/<[^>]*>/g)||[]).forEach(function(x) { var y = parsexmltag(x); switch(y[0]) { case '': case '': break; /* 18.6.1 c CT_CalcCell 1 */ case ']*>/g)||[]).forEach(function(x) { var y = parsexmltag(x); switch(y[0]) { case ' 0 ? ct.calcchains[0] : ""; ct.sst = ct.strs.length > 0 ? ct.strs[0] : ""; ct.style = ct.styles.length > 0 ? ct.styles[0] : ""; delete ct.calcchains; return ct; } /* 9.3.2 OPC Relationships Markup */ function parseRels(data, currentFilePath) { if (!data) return data; if (currentFilePath.charAt(0) !== '/') { currentFilePath = '/'+currentFilePath; } var rels = {}; var resolveRelativePathIntoAbsolute = function (to) { var toksFrom = currentFilePath.split('/'); toksFrom.pop(); // folder path var toksTo = to.split('/'); var reversed = []; while (toksTo.length !== 0) { var tokTo = toksTo.shift(); if (tokTo === '..') { toksFrom.pop(); } else if (tokTo !== '.') { toksFrom.push(tokTo); } } return toksFrom.join('/'); }; data.match(/<[^>]*>/g).forEach(function(x) { var y = parsexmltag(x); /* 9.3.2.2 OPC_Relationships */ if (y[0] === '