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version bump 0.7.6: IE compatibility

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- jscs linting to check for trailing comma issues (h/t @altkatz)
- IE: phased out lazy string indexing in favor of charCodeAt
- XLSX: replaced certain operations in hot functions with faster alternatives
- updated SSF to 0.7.1
- improved coverage in tests
This commit is contained in:
SheetJS 2014-06-05 03:06:20 -04:00
parent a96b723cda
commit 44b55c5c56
27 changed files with 746 additions and 336 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.gitignore vendored
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@ -1,3 +1,4 @@
node_modules
misc/coverage.html
tmp
*.xlsx

6
.jscs.json Normal file
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@ -0,0 +1,6 @@
{
"requireCommaBeforeLineBreak": true,
"disallowTrailingWhitespace": true,
"disallowTrailingComma": true
}

1
.travis.yml
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@ -1,5 +1,6 @@
language: node_js
node_js:
- "0.11"
- "0.10"
- "0.8"
before_install:

13
Makefile
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@ -13,7 +13,11 @@ bits/01_version.js: package.json
.PHONY: clean
clean:
rm $(TARGET)
rm -f $(TARGET)
.PHONY: clean-data
clean-data:
rm -f *.xlsx *.xlsm *.xlsb *.xls *.xml
.PHONY: init
init:
@ -37,6 +41,13 @@ $(TESTFMT): test_%:
.PHONY: lint
lint: $(TARGET)
jshint --show-non-errors $(TARGET)
jscs $(TARGET)
.PHONY: test-osx
test-osx:
node tests/write.js
open -a Numbers sheetjs.xlsx
open -a "Microsoft Excel" sheetjs.xlsx
.PHONY: cov cov-spin
cov: misc/coverage.html

2
bits/01_version.js
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@ -1 +1 @@
XLSX.version = '0.7.5';
XLSX.version = '0.7.6';

2
bits/02_codepage.js
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@ -13,7 +13,7 @@ if(typeof cptable !== 'undefined') _getchar = function(x) {
return cptable.utils.decode(current_codepage, [x%256,x>>8])[0];
};
function char_codes(data) { return data.split("").map(function(x) { return x.charCodeAt(0); }); }
function char_codes(data) { var o = []; for(var i = 0; i != data.length; ++i) o[i] = data.charCodeAt(i); return o; }
function debom_xml(data) {
if(typeof cptable !== 'undefined') {
if(data.charCodeAt(0) === 0xFF && data.charCodeAt(1) === 0xFE) { return cptable.utils.decode(1200, char_codes(data.substr(2))); }

35
bits/10_ssf.js
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@ -5,7 +5,7 @@ var _strrev = function(x) { return String(x).split("").reverse().join("");};
function fill(c,l) { return new Array(l+1).join(c); }
function pad(v,d,c){var t=String(v);return t.length>=d?t:(fill(c||0,d-t.length)+t);}
function rpad(v,d,c){var t=String(v);return t.length>=d?t:(t+fill(c||0,d-t.length));}
SSF.version = '0.7.0';
SSF.version = '0.7.1';
/* Options */
var opts_fmt = {
date1904:0,
@ -252,7 +252,10 @@ var write_num = function(type, fmt, val) {
}
if(fmt.match(/^#+0+$/)) fmt = fmt.replace(/#/g,"");
if(fmt.match(/^00+$/)) return (val<0?"-":"")+pad(Math.round(aval),fmt.length);
if(fmt.match(/^[#?]+$/)) return String(Math.round(val)).replace(/^0$/,"");
if(fmt.match(/^[#?]+$/)) {
o = String(Math.round(val)).replace(/^0$/,"");
return o.length > fmt.length ? o : fmt.substr(0,fmt.length-o.length).replace(/#/g,"").replace(/[?]/g," ") + o;
}
if((r = fmt.match(/^#*0*\.(0+)/))) {
o = Math.round(val * Math.pow(10,r[1].length));
rr = String(o/Math.pow(10,r[1].length)).replace(/^([^\.]+)$/,"$1."+r[1]).replace(/\.$/,"."+r[1]).replace(/\.([0-9]*)$/,function($$, $1) { return "." + $1 + fill("0", r[1].length-$1.length); });
@ -278,20 +281,32 @@ var write_num = function(type, fmt, val) {
ff = write_num(type, "##########", val);
return "(" + ff.substr(0,3) + ") " + ff.substr(3, 3) + "-" + ff.substr(6);
}
if((r = fmt.match(/^([?]+)([ ]?)\/([ ]?)([?]+)/))) {
rr = Math.min(Math.max(r[1].length, r[4].length),7);
var oa = "";
if((r = fmt.match(/^([#0?]+)([ ]?)\/([ ]?)([#0?]+)/))) {
o="";
rr = Math.min(r[4].length,7);
ff = frac(aval, Math.pow(10,rr)-1, false);
return sign + (ff[0]||(ff[1] ? "" : "0")) + (ff[1] ? pad(ff[1],rr," ") + r[2] + "/" + r[3] + rpad(ff[2],rr," "): fill(" ", 2*rr+1 + r[2].length + r[3].length));
o += sign;
oa = write_num("n", r[1], ff[1]);
if(oa[oa.length-1] == " ") oa = oa.substr(0,oa.length-1) + "0";
o += oa;
o += r[2];
o += "/";
o += r[3];
oa = rpad(ff[2],rr," ");
if(oa.length < r[4].length) oa = r[4].substr(r[4].length-oa.length).replace(/[?]/g," ").replace(/#/g,"") + oa;
o += oa;
return o;
}
if((r = fmt.match(/^# ([?]+)([ ]?)\/([ ]?)([?]+)/))) {
if((r = fmt.match(/^# ([#0?]+)([ ]?)\/([ ]?)([#0?]+)/))) {
rr = Math.min(Math.max(r[1].length, r[4].length),7);
ff = frac(aval, Math.pow(10,rr)-1, true);
return sign + (ff[0]||(ff[1] ? "" : "0")) + " " + (ff[1] ? pad(ff[1],rr," ") + r[2] + "/" + r[3] + rpad(ff[2],rr," "): fill(" ", 2*rr+1 + r[2].length + r[3].length));
}
if((r = fmt.match(/^[#0]+$/))) {
if((r = fmt.match(/^[#0?]+$/))) {
o = "" + Math.round(val);
if(fmt.length <= o.length) return o;
return fmt.substr(0,fmt.length - o.length).replace(/#/g,"") + o;
return fmt.substr(0,fmt.length-o.length).replace(/#/g,"").replace(/\?/g," ") + o;
}
if((r = fmt.match(/^([#0]+)\.([#0]+)$/))) {
o = "" + val.toFixed(Math.min(r[2].length,10)).replace(/([^0])0+$/,"$1");
@ -507,7 +522,9 @@ function eval_fmt(fmt, v, opts, flen) {
out[i].v = write_num(out[i].t, out[i].v, (flen >1 && v < 0 && i>0 && out[i-1].v == "-" ? -v:v));
out[i].t = 't';
}
return out.map(function(x){return x.v;}).join("");
var retval = "";
for(i=0; i != out.length; ++i) if(out[i]) retval += out[i].v;
return retval;
}
SSF._eval = eval_fmt;
function choose_fmt(fmt, v, o) {

4
bits/22_xmlutils.js
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@ -2,9 +2,9 @@ var _chr = function(c) { return String.fromCharCode(c); };
var _ord = function(c) { return c.charCodeAt(0); };
var attregexg=/([\w:]+)=((?:")([^"]*)(?:")|(?:')([^']*)(?:'))/g;
var attregex=/([\w:]+)=((?:")(?:[^"]*)(?:")|(?:')(?:[^']*)(?:'))/;
function parsexmltag(tag) {
function parsexmltag(tag, skip_root) {
var words = tag.split(/\s+/);
var z = {'0': words[0]};
var z = []; if(!skip_root) z[0] = words[0];
if(words.length === 1) return z;
var m = tag.match(attregexg), y, j, w, i;
if(m) for(i = 0; i != m.length; ++i) {

2
bits/42_sstxml.js
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@ -140,7 +140,7 @@ var parse_si = function(x, opts) {
if(!x) return null;
var y;
/* 18.4.12 t ST_Xstring (Plaintext String) */
if(x[1] === 't') {
if(x.charCodeAt(1) === 116) {
z.t = utf8read(unescapexml(x.substr(x.indexOf(">")+1).split(/<\/t>/)[0]));
z.r = x;
if(html) z.h = z.t;

10
bits/47_styxml.js
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@ -20,23 +20,23 @@ function parse_fills(t, opts) {
/* 18.8.3 bgColor CT_Color */
case '<bgColor':
if(!fill.bgColor) fill.bgColor = {};
if(y.indexed) fill.bgColor.indexed = parseInt(y.indexed);
if(y.theme) fill.bgColor.theme = parseInt(y.theme);
if(y.indexed) fill.bgColor.indexed = Number(y.indexed);
if(y.theme) fill.bgColor.theme = Number(y.theme);
if(y.tint) fill.bgColor.tint = Number(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.bgColor.rgb = y.rgb.substring(y.rgb.length - 6);
break;
case '</bgColor>': break;
case '<bgColor/>': case '</bgColor>': break;
/* 18.8.19 fgColor CT_Color */
case '<fgColor':
if(!fill.fgColor) fill.fgColor = {};
if(y.theme) fill.fgColor.theme = parseInt(y.theme);
if(y.theme) fill.fgColor.theme = Number(y.theme);
if(y.tint) fill.fgColor.tint = Number(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.fgColor.rgb = y.rgb.substring(y.rgb.length - 6);
break;
case '</fgColor>': break;
case '<bgColor/>': case '</fgColor>': break;
default: if(opts.WTF) throw 'unrecognized ' + y[0] + ' in fills';
}

1
bits/49_theme.js
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@ -66,6 +66,7 @@ function parse_clrScheme(t, opts) {
/* 14.2.7 Theme Part */
function parse_theme_xml(data, opts) {
if(!data || data.length === 0) return themes;
themes.themeElements = {};
var t;

144
bits/67_wsxml.js
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@ -22,20 +22,7 @@ function parse_ws_xml(data, opts, rels) {
if(opts.cellStyles && data.match(/<\/cols>/)) {
/* 18.3.1.13 col CT_Col */
var cols = data.match(/<col[^>]*\/>/g);
var seencol = false;
for(var coli = 0; coli != cols.length; ++coli) {
var coll = parsexmltag(cols[coli]);
delete coll[0];
var colm=Number(coll.min)-1, colM=Number(coll.max)-1;
delete coll.min, coll.max;
if(!seencol && coll.width) { seencol = true; find_mdw(+coll.width, coll); }
if(coll.width) {
coll.wpx = width2px(+coll.width);
coll.wch = px2char(coll.wpx);
coll.MDW = MDW;
}
while(colm <= colM) columns[colm++] = coll;
}
parse_ws_xml_cols(columns, cols);
}
var refguess = {s: {r:1000000, c:1000000}, e: {r:0, c:0} };
@ -46,23 +33,34 @@ function parse_ws_xml(data, opts, rels) {
mtch=data.match(/<(?:\w+:)?sheetData>([^\u2603]*)<\/(?:\w+:)?sheetData>/m);
if(mtch) for(var marr = mtch[1].split(/<\/(?:\w+:)?row>/), mt = 0; mt != marr.length; ++mt) {
x = marr[mt];
if(x === "" || x.trim() === "") continue;
if(x.length === 0 || x.trim().length === 0) continue;
/* 18.3.1.73 row CT_Row */
var row = parsexmltag(x.match(/<(?:\w+:)?row[^>]*>/)[0]);
for(var ri = 0; ri != x.length; ++ri) if(x.charCodeAt(ri) === 62) break; ++ri;
var row = parsexmltag(x.substr(0,ri));
if(opts.sheetRows && opts.sheetRows < +row.r) continue;
if(refguess.s.r > row.r - 1) refguess.s.r = row.r - 1;
if(refguess.e.r < row.r - 1) refguess.e.r = row.r - 1;
/* 18.3.1.4 c CT_Cell */
var cells = x.substr(x.indexOf('>')+1).split(/<(?:\w+:)?c /);
var cells = x.substr(ri).split(/<(?:\w+:)?c /);
for(var ix = 0, c=cells[0]; ix != cells.length; ++ix) {
c = cells[ix];
if(c === "" || c.trim() === "") continue;
var cref = c.match(/r=["']([^"']*)["']/), idx = ix;
if(c.length === 0 || c.trim().length === 0) continue;
var cref = c.match(/r=["']([^"']*)["']/), idx = ix, i=0, cc=0, a1="";
c = "<c " + c;
if(cref && cref.length == 2) idx = decode_cell(cref[1]).c;
var cell = parsexmltag((c.match(/<c[^>]*>/)||[c])[0]); delete cell[0];
var d = c.substr(c.indexOf('>')+1);
if(cref && cref.length == 2) {
idx = 0; a1=cref[1];
for(i=0; i != a1.length; ++i) {
if((cc=a1.charCodeAt(i)-64) < 1 || cc > 26) break;
idx = 26*idx + cc;
}
--idx;
}
for(var ci = 0; ci != c.length; ++ci) if(c.charCodeAt(ci) === 62) break; ++ci;
var cell = parsexmltag(c.substr(0,ci), true);
var d = c.substr(ci);
var p = {};
var x=d.match(match_v);if(x)p.v=unescapexml(x[1]);
@ -73,7 +71,7 @@ function parse_ws_xml(data, opts, rels) {
if(!opts.sheetStubs) continue;
p.t = "str"; p.v = undefined;
}
else p.t = (cell.t ? cell.t : "n"); // default is "n" in schema
else p.t = cell.t || "n";
if(refguess.s.c > idx) refguess.s.c = idx;
if(refguess.e.c < idx) refguess.e.c = idx;
/* 18.18.11 t ST_CellType */
@ -91,7 +89,7 @@ function parse_ws_xml(data, opts, rels) {
is = is ? parse_si(is[1]) : {t:"",r:""};
p.t = 'str'; p.v = is.t;
break; // inline string
case 'b': if(typeof p.v !== 'boolean') p.v = parsexmlbool(p.v); break;
case 'b': p.v = parsexmlbool(p.v); break;
case 'd':
p.v = datenum(p.v);
p.t = 'n';
@ -113,22 +111,7 @@ function parse_ws_xml(data, opts, rels) {
}
/* 18.3.1.48 hyperlinks CT_Hyperlinks */
if(data.match(/<\/hyperlinks>/)) data.match(/<hyperlink[^>]*\/>/g).forEach(function(h) {
var val = parsexmltag(h); delete val[0];
if(!val.ref) return;
var rel = rels['!id'][val.id];
if(rel) {
val.Target = rel.Target;
if(val.location) val.Target += "#"+val.location;
val.Rel = rel;
}
var rng = decode_range(val.ref);
for(var R=rng.s.r;R<=rng.e.r;++R) for(var C=rng.s.c;C<=rng.e.c;++C) {
var addr = encode_cell({c:C,r:R});
if(!s[addr]) s[addr] = {t:"str",v:undefined};
s[addr].l = val;
}
});
if(data.match(/<\/hyperlinks>/)) parse_ws_xml_hlinks(s, data.match(/<hyperlink[^>]*\/>/g), rels);
if(!s["!ref"] && refguess.e.c >= refguess.s.c && refguess.e.r >= refguess.s.r) s["!ref"] = encode_range(refguess);
if(opts.sheetRows && s["!ref"]) {
@ -149,10 +132,56 @@ function parse_ws_xml(data, opts, rels) {
}
var WS_XML_ROOT = writextag('worksheet', null, {
'xmlns': XMLNS.main[0],
'xmlns:r': XMLNS.r
});
var parse_ws_xml_hlinks = function(s, data, rels) {
data.forEach(function(h) {
var val = parsexmltag(h, true);
if(!val.ref) return;
var rel = rels['!id'][val.id];
if(rel) {
val.Target = rel.Target;
if(val.location) val.Target += "#"+val.location;
val.Rel = rel;
}
var rng = decode_range(val.ref);
for(var R=rng.s.r;R<=rng.e.r;++R) for(var C=rng.s.c;C<=rng.e.c;++C) {
var addr = encode_cell({c:C,r:R});
if(!s[addr]) s[addr] = {t:"str",v:undefined};
s[addr].l = val;
}
});
};
var parse_ws_xml_cols = function(columns, cols) {
var seencol = false;
for(var coli = 0; coli != cols.length; ++coli) {
var coll = parsexmltag(cols[coli], true);
var colm=Number(coll.min)-1, colM=Number(coll.max)-1;
delete coll.min; delete coll.max;
if(!seencol && coll.width) { seencol = true; find_mdw(+coll.width, coll); }
if(coll.width) {
coll.wpx = width2px(+coll.width);
coll.wch = px2char(coll.wpx);
coll.MDW = MDW;
}
while(colm <= colM) columns[colm++] = coll;
}
};
var write_ws_xml_cols = function(ws, cols) {
var o = ["<cols>"], col, width;
for(var i = 0; i != cols.length; ++i) {
if(!(col = cols[i])) continue;
var p = {min:i+1,max:i+1};
/* wch (chars), wpx (pixels) */
width = -1;
if(col.wpx) width = px2char(col.wpx);
else if(col.wch) width = col.wch;
if(width > -1) { p.width = char2width(width); p.customWidth= 1; }
o.push(writextag('col', null, p));
}
o.push("</cols>");
return o.join("");
};
var write_ws_xml_cell = function(cell, ref, ws, opts, idx, wb) {
var vv = cell.v; if(cell.t == 'b') vv = cell.v ? "1" : "0";
@ -162,12 +191,12 @@ var write_ws_xml_cell = function(cell, ref, ws, opts, idx, wb) {
/* TODO: cell style */
if(typeof cell.v === 'undefined') return "";
switch(cell.t) {
case 's': case 'str': {
case 's': case 'str':
if(opts.bookSST) {
v = writextag('v', String(get_sst_id(opts.Strings, cell.v)));
o.t = "s"; return writextag('c', v, o);
} else { o.t = "str"; return writextag('c', v, o); }
} break;
}
o.t = "str"; return writextag('c', v, o);
case 'n': delete o.t; return writextag('c', v, o);
case 'b': o.t = "b"; return writextag('c', v, o);
case 'e': o.t = "e"; return writextag('c', v, o);
@ -188,28 +217,17 @@ var write_ws_xml_data = function(ws, opts, idx, wb) {
return o.join("");
};
var write_ws_cols = function(ws, cols) {
var o = ["<cols>"], col, width;
for(var i = 0; i != cols.length; ++i) {
if(!(col = cols[i])) continue;
var p = {min:i+1,max:i+1};
/* wch (chars), wpx (pixels) */
width = -1;
if(col.wpx) width = px2char(col.wpx);
else if(col.wch) width = col.wch;
if(width > -1) { p.width = char2width(width); p.customWidth= 1; }
o.push(writextag('col', null, p));
}
o.push("</cols>");
return o.join("");
};
var WS_XML_ROOT = writextag('worksheet', null, {
'xmlns': XMLNS.main[0],
'xmlns:r': XMLNS.r
});
var write_ws_xml = function(idx, opts, wb) {
var o = [], s = wb.SheetNames[idx], ws = wb.Sheets[s] || {}, sidx = 0, rdata = "";
o.push(XML_HEADER);
o.push(WS_XML_ROOT);
o.push(writextag('dimension', null, {'ref': ws['!ref'] || 'A1'}));
if((ws['!cols']||[]).length > 0) o.push(write_ws_cols(ws, ws['!cols']));
if((ws['!cols']||[]).length > 0) o.push(write_ws_xml_cols(ws, ws['!cols']));
sidx = o.length;
o.push(writextag('sheetData', null));
if(ws['!ref']) rdata = write_ws_xml_data(ws, opts, idx, wb);

17
bits/77_wbxml.js
View File

@ -1,10 +1,10 @@
/* 18.2 Workbook */
function parse_wb_xml(data) {
function parse_wb_xml(data, opts) {
var wb = { AppVersion:{}, WBProps:{}, WBView:[], Sheets:[], CalcPr:{}, xmlns: "" };
var pass = false, xmlns = "xmlns";
data.match(/<[^>]*>/g).forEach(function(x) {
var y = parsexmltag(x);
switch(y[0].replace(/<\w+:/,"<")) {
switch(y[0].replace(/<(\/?)\w+:/,"<$1")) {
case '<?xml': break;
/* 18.2.27 workbook CT_Workbook 1 */
@ -26,6 +26,7 @@ function parse_wb_xml(data) {
case '<workbookPr/>': delete y[0]; wb.WBProps = y; break;
/* 18.2.29 workbookProtection CT_WorkbookProtection ? */
case '<workbookProtection': break;
case '<workbookProtection/>': break;
/* 18.2.1 bookViews CT_BookViews ? */
@ -44,13 +45,13 @@ function parse_wb_xml(data) {
case '<functionGroup': break;
/* 18.2.9 externalReferences CT_ExternalReferences ? */
case '<externalReferences': case '</externalReferences>': break;
case '<externalReferences': case '</externalReferences>': case '<externalReferences>': break;
/* 18.2.8 externalReference CT_ExternalReference + */
case '<externalReference': break;
/* 18.2.6 definedNames CT_DefinedNames ? */
case '<definedNames/>': break;
case '<definedNames>': pass=true; break;
case '<definedNames>': case '<definedNames': pass=true; break;
case '</definedNames>': pass=false; break;
/* 18.2.5 definedName CT_DefinedName + */
case '<definedName': case '<definedName/>': case '</definedName>': break;
@ -98,9 +99,11 @@ function parse_wb_xml(data) {
case '</ext>': pass=false; break;
/* Others */
case '<mx:ArchID': break;
case '<mc:AlternateContent': pass=true; break;
case '</mc:AlternateContent>': pass=false; break;
case '<ArchID': break;
case '<AlternateContent': pass=true; break;
case '</AlternateContent>': pass=false; break;
default: if(!pass && opts.WTF) throw 'unrecognized ' + y[0] + ' in workbook';
}
});
if(XMLNS.main.indexOf(wb.xmlns) === -1) throw new Error("Unknown Namespace: " + wb.xmlns);

39
bits/85_parsezip.js
View File

@ -1,3 +1,18 @@
function safe_parse_wbrels(wbrels, sheets) {
if(!wbrels) return 0;
try {
wbrels = sheets.map(function(w) { return [w.name, wbrels['!id'][w.id].Target]; });
} catch(e) { return null; }
return !wbrels || wbrels.length === 0 ? null : wbrels;
}
function safe_parse_ws(zip, path, relsPath, sheet, sheetRels, sheets, opts) {
try {
sheetRels[sheet]=parse_rels(getzipdata(zip, relsPath, true), path);
sheets[sheet]=parse_ws(getzipdata(zip, path),path,opts,sheetRels[sheet]);
} catch(e) { if(opts.WTF) throw e; }
}
function parse_zip(zip, opts) {
make_ssf(SSF);
opts = opts || {};
@ -28,7 +43,7 @@ function parse_zip(zip, opts) {
if(dir.style) styles = parse_sty(getzipdata(zip, dir.style.replace(/^\//,'')),dir.style, opts);
themes = {};
if(opts.cellStyles && dir.themes.length) themes = parse_theme(getzipdata(zip, dir.themes[0].replace(/^\//,'')),dir.themes[0], opts);
if(opts.cellStyles && dir.themes.length) themes = parse_theme(getzipdata(zip, dir.themes[0].replace(/^\//,''), true),dir.themes[0], opts);
}
var wb = parse_wb(getzipdata(zip, dir.workbooks[0].replace(/^\//,'')), dir.workbooks[0], opts);
@ -80,23 +95,17 @@ function parse_zip(zip, opts) {
var wbext = xlsb ? "bin" : "xml";
var wbrelsfile = 'xl/_rels/workbook.' + wbext + '.rels';
var wbrels = parse_rels(getzipdata(zip, wbrelsfile, true), wbrelsfile);
if(wbrels) try {
wbrels = wb.Sheets.map(function(w) { return [w.name, wbrels['!id'][w.id].Target]; });
} catch(e) { wbrels = null; }
if(wbrels && wbrels.length === 0) wbrels = null;
if(wbrels) wbrels = safe_parse_wbrels(wbrels, wb.Sheets);
/* Numbers iOS hack */
var nmode = (getzipdata(zip,"xl/worksheets/sheet.xml",true))?1:0;
for(i = 0; i != props.Worksheets; ++i) {
try {
if(wbrels) path = 'xl/' + (wbrels[i][1]).replace(/[\/]?xl\//, "");
else {
path = 'xl/worksheets/sheet'+(i+1-nmode)+"." + wbext;
path = path.replace(/sheet0\./,"sheet.");
}
relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
sheetRels[props.SheetNames[i]]=parse_rels(getzipdata(zip, relsPath, true), path);
sheets[props.SheetNames[i]]=parse_ws(getzipdata(zip, path),path,opts,sheetRels[props.SheetNames[i]]);
} catch(e) { if(opts.WTF) throw e; }
if(wbrels) path = 'xl/' + (wbrels[i][1]).replace(/[\/]?xl\//, "");
else {
path = 'xl/worksheets/sheet'+(i+1-nmode)+"." + wbext;
path = path.replace(/sheet0\./,"sheet.");
}
relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
safe_parse_ws(zip, path, relsPath, props.SheetNames[i], sheetRels, sheets, opts);
}
if(dir.comments) parse_comments(zip, dir.comments, sheets, sheetRels, opts);

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dist/xlsx.js vendored
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@ -2,7 +2,7 @@
/* vim: set ts=2: */
var XLSX = {};
(function(XLSX){
XLSX.version = '0.7.5';
XLSX.version = '0.7.6';
var current_codepage = 1252, current_cptable;
if(typeof module !== "undefined" && typeof require !== 'undefined') {
if(typeof cptable === 'undefined') cptable = require('./dist/cpexcel');
@ -18,7 +18,7 @@ if(typeof cptable !== 'undefined') _getchar = function(x) {
return cptable.utils.decode(current_codepage, [x%256,x>>8])[0];
};
function char_codes(data) { return data.split("").map(function(x) { return x.charCodeAt(0); }); }
function char_codes(data) { var o = []; for(var i = 0; i != data.length; ++i) o[i] = data.charCodeAt(i); return o; }
function debom_xml(data) {
if(typeof cptable !== 'undefined') {
if(data.charCodeAt(0) === 0xFF && data.charCodeAt(1) === 0xFE) { return cptable.utils.decode(1200, char_codes(data.substr(2))); }
@ -32,7 +32,7 @@ var _strrev = function(x) { return String(x).split("").reverse().join("");};
function fill(c,l) { return new Array(l+1).join(c); }
function pad(v,d,c){var t=String(v);return t.length>=d?t:(fill(c||0,d-t.length)+t);}
function rpad(v,d,c){var t=String(v);return t.length>=d?t:(t+fill(c||0,d-t.length));}
SSF.version = '0.7.0';
SSF.version = '0.7.1';
/* Options */
var opts_fmt = {
date1904:0,
@ -279,7 +279,10 @@ var write_num = function(type, fmt, val) {
}
if(fmt.match(/^#+0+$/)) fmt = fmt.replace(/#/g,"");
if(fmt.match(/^00+$/)) return (val<0?"-":"")+pad(Math.round(aval),fmt.length);
if(fmt.match(/^[#?]+$/)) return String(Math.round(val)).replace(/^0$/,"");
if(fmt.match(/^[#?]+$/)) {
o = String(Math.round(val)).replace(/^0$/,"");
return o.length > fmt.length ? o : fmt.substr(0,fmt.length-o.length).replace(/#/g,"").replace(/[?]/g," ") + o;
}
if((r = fmt.match(/^#*0*\.(0+)/))) {
o = Math.round(val * Math.pow(10,r[1].length));
rr = String(o/Math.pow(10,r[1].length)).replace(/^([^\.]+)$/,"$1."+r[1]).replace(/\.$/,"."+r[1]).replace(/\.([0-9]*)$/,function($$, $1) { return "." + $1 + fill("0", r[1].length-$1.length); });
@ -305,20 +308,32 @@ var write_num = function(type, fmt, val) {
ff = write_num(type, "##########", val);
return "(" + ff.substr(0,3) + ") " + ff.substr(3, 3) + "-" + ff.substr(6);
}
if((r = fmt.match(/^([?]+)([ ]?)\/([ ]?)([?]+)/))) {
rr = Math.min(Math.max(r[1].length, r[4].length),7);
var oa = "";
if((r = fmt.match(/^([#0?]+)([ ]?)\/([ ]?)([#0?]+)/))) {
o="";
rr = Math.min(r[4].length,7);
ff = frac(aval, Math.pow(10,rr)-1, false);
return sign + (ff[0]||(ff[1] ? "" : "0")) + (ff[1] ? pad(ff[1],rr," ") + r[2] + "/" + r[3] + rpad(ff[2],rr," "): fill(" ", 2*rr+1 + r[2].length + r[3].length));
o += sign;
oa = write_num("n", r[1], ff[1]);
if(oa[oa.length-1] == " ") oa = oa.substr(0,oa.length-1) + "0";
o += oa;
o += r[2];
o += "/";
o += r[3];
oa = rpad(ff[2],rr," ");
if(oa.length < r[4].length) oa = r[4].substr(r[4].length-oa.length).replace(/[?]/g," ").replace(/#/g,"") + oa;
o += oa;
return o;
}
if((r = fmt.match(/^# ([?]+)([ ]?)\/([ ]?)([?]+)/))) {
if((r = fmt.match(/^# ([#0?]+)([ ]?)\/([ ]?)([#0?]+)/))) {
rr = Math.min(Math.max(r[1].length, r[4].length),7);
ff = frac(aval, Math.pow(10,rr)-1, true);
return sign + (ff[0]||(ff[1] ? "" : "0")) + " " + (ff[1] ? pad(ff[1],rr," ") + r[2] + "/" + r[3] + rpad(ff[2],rr," "): fill(" ", 2*rr+1 + r[2].length + r[3].length));
}
if((r = fmt.match(/^[#0]+$/))) {
if((r = fmt.match(/^[#0?]+$/))) {
o = "" + Math.round(val);
if(fmt.length <= o.length) return o;
return fmt.substr(0,fmt.length - o.length).replace(/#/g,"") + o;
return fmt.substr(0,fmt.length-o.length).replace(/#/g,"").replace(/\?/g," ") + o;
}
if((r = fmt.match(/^([#0]+)\.([#0]+)$/))) {
o = "" + val.toFixed(Math.min(r[2].length,10)).replace(/([^0])0+$/,"$1");
@ -534,7 +549,9 @@ function eval_fmt(fmt, v, opts, flen) {
out[i].v = write_num(out[i].t, out[i].v, (flen >1 && v < 0 && i>0 && out[i-1].v == "-" ? -v:v));
out[i].t = 't';
}
return out.map(function(x){return x.v;}).join("");
var retval = "";
for(i=0; i != out.length; ++i) if(out[i]) retval += out[i].v;
return retval;
}
SSF._eval = eval_fmt;
function choose_fmt(fmt, v, o) {
@ -651,9 +668,9 @@ var _chr = function(c) { return String.fromCharCode(c); };
var _ord = function(c) { return c.charCodeAt(0); };
var attregexg=/([\w:]+)=((?:")([^"]*)(?:")|(?:')([^']*)(?:'))/g;
var attregex=/([\w:]+)=((?:")(?:[^"]*)(?:")|(?:')(?:[^']*)(?:'))/;
function parsexmltag(tag) {
function parsexmltag(tag, skip_root) {
var words = tag.split(/\s+/);
var z = {'0': words[0]};
var z = []; if(!skip_root) z[0] = words[0];
if(words.length === 1) return z;
var m = tag.match(attregexg), y, j, w, i;
if(m) for(i = 0; i != m.length; ++i) {
@ -1475,7 +1492,7 @@ var EXT_PROPS = [
["LinksUpToDate", "LinksUpToDate", "bool"],
["ScaleCrop", "ScaleCrop", "bool"],
["HeadingPairs", "HeadingPairs", "raw"],
["TitlesOfParts", "TitlesOfParts", "raw"],
["TitlesOfParts", "TitlesOfParts", "raw"]
];
XMLNS.EXT_PROPS = "http://schemas.openxmlformats.org/officeDocument/2006/extended-properties";
@ -1750,7 +1767,7 @@ var parse_si = function(x, opts) {
if(!x) return null;
var y;
/* 18.4.12 t ST_Xstring (Plaintext String) */
if(x[1] === 't') {
if(x.charCodeAt(1) === 116) {
z.t = utf8read(unescapexml(x.substr(x.indexOf(">")+1).split(/<\/t>/)[0]));
z.r = x;
if(html) z.h = z.t;
@ -1917,23 +1934,23 @@ function parse_fills(t, opts) {
/* 18.8.3 bgColor CT_Color */
case '<bgColor':
if(!fill.bgColor) fill.bgColor = {};
if(y.indexed) fill.bgColor.indexed = parseInt(y.indexed);
if(y.theme) fill.bgColor.theme = parseInt(y.theme);
if(y.indexed) fill.bgColor.indexed = Number(y.indexed);
if(y.theme) fill.bgColor.theme = Number(y.theme);
if(y.tint) fill.bgColor.tint = Number(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.bgColor.rgb = y.rgb.substring(y.rgb.length - 6);
break;
case '</bgColor>': break;
case '<bgColor/>': case '</bgColor>': break;
/* 18.8.19 fgColor CT_Color */
case '<fgColor':
if(!fill.fgColor) fill.fgColor = {};
if(y.theme) fill.fgColor.theme = parseInt(y.theme);
if(y.theme) fill.fgColor.theme = Number(y.theme);
if(y.tint) fill.fgColor.tint = Number(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.fgColor.rgb = y.rgb.substring(y.rgb.length - 6);
break;
case '</fgColor>': break;
case '<bgColor/>': case '</fgColor>': break;
default: if(opts.WTF) throw 'unrecognized ' + y[0] + ' in fills';
}
@ -2243,6 +2260,7 @@ function parse_clrScheme(t, opts) {
/* 14.2.7 Theme Part */
function parse_theme_xml(data, opts) {
if(!data || data.length === 0) return themes;
themes.themeElements = {};
var t;
@ -2487,20 +2505,7 @@ function parse_ws_xml(data, opts, rels) {
if(opts.cellStyles && data.match(/<\/cols>/)) {
/* 18.3.1.13 col CT_Col */
var cols = data.match(/<col[^>]*\/>/g);
var seencol = false;
for(var coli = 0; coli != cols.length; ++coli) {
var coll = parsexmltag(cols[coli]);
delete coll[0];
var colm=Number(coll.min)-1, colM=Number(coll.max)-1;
delete coll.min, coll.max;
if(!seencol && coll.width) { seencol = true; find_mdw(+coll.width, coll); }
if(coll.width) {
coll.wpx = width2px(+coll.width);
coll.wch = px2char(coll.wpx);
coll.MDW = MDW;
}
while(colm <= colM) columns[colm++] = coll;
}
parse_ws_xml_cols(columns, cols);
}
var refguess = {s: {r:1000000, c:1000000}, e: {r:0, c:0} };
@ -2511,23 +2516,34 @@ function parse_ws_xml(data, opts, rels) {
mtch=data.match(/<(?:\w+:)?sheetData>([^\u2603]*)<\/(?:\w+:)?sheetData>/m);
if(mtch) for(var marr = mtch[1].split(/<\/(?:\w+:)?row>/), mt = 0; mt != marr.length; ++mt) {
x = marr[mt];
if(x === "" || x.trim() === "") continue;
if(x.length === 0 || x.trim().length === 0) continue;
/* 18.3.1.73 row CT_Row */
var row = parsexmltag(x.match(/<(?:\w+:)?row[^>]*>/)[0]);
for(var ri = 0; ri != x.length; ++ri) if(x.charCodeAt(ri) === 62) break; ++ri;
var row = parsexmltag(x.substr(0,ri));
if(opts.sheetRows && opts.sheetRows < +row.r) continue;
if(refguess.s.r > row.r - 1) refguess.s.r = row.r - 1;
if(refguess.e.r < row.r - 1) refguess.e.r = row.r - 1;
/* 18.3.1.4 c CT_Cell */
var cells = x.substr(x.indexOf('>')+1).split(/<(?:\w+:)?c /);
var cells = x.substr(ri).split(/<(?:\w+:)?c /);
for(var ix = 0, c=cells[0]; ix != cells.length; ++ix) {
c = cells[ix];
if(c === "" || c.trim() === "") continue;
var cref = c.match(/r=["']([^"']*)["']/), idx = ix;
if(c.length === 0 || c.trim().length === 0) continue;
var cref = c.match(/r=["']([^"']*)["']/), idx = ix, i=0, cc=0, a1="";
c = "<c " + c;
if(cref && cref.length == 2) idx = decode_cell(cref[1]).c;
var cell = parsexmltag((c.match(/<c[^>]*>/)||[c])[0]); delete cell[0];
var d = c.substr(c.indexOf('>')+1);
if(cref && cref.length == 2) {
idx = 0; a1=cref[1];
for(i=0; i != a1.length; ++i) {
if((cc=a1.charCodeAt(i)-64) < 1 || cc > 26) break;
idx = 26*idx + cc;
}
--idx;
}
for(var ci = 0; ci != c.length; ++ci) if(c.charCodeAt(ci) === 62) break; ++ci;
var cell = parsexmltag(c.substr(0,ci), true);
var d = c.substr(ci);
var p = {};
var x=d.match(match_v);if(x)p.v=unescapexml(x[1]);
@ -2538,7 +2554,7 @@ function parse_ws_xml(data, opts, rels) {
if(!opts.sheetStubs) continue;
p.t = "str"; p.v = undefined;
}
else p.t = (cell.t ? cell.t : "n"); // default is "n" in schema
else p.t = cell.t || "n";
if(refguess.s.c > idx) refguess.s.c = idx;
if(refguess.e.c < idx) refguess.e.c = idx;
/* 18.18.11 t ST_CellType */
@ -2556,7 +2572,7 @@ function parse_ws_xml(data, opts, rels) {
is = is ? parse_si(is[1]) : {t:"",r:""};
p.t = 'str'; p.v = is.t;
break; // inline string
case 'b': if(typeof p.v !== 'boolean') p.v = parsexmlbool(p.v); break;
case 'b': p.v = parsexmlbool(p.v); break;
case 'd':
p.v = datenum(p.v);
p.t = 'n';
@ -2578,22 +2594,7 @@ function parse_ws_xml(data, opts, rels) {
}
/* 18.3.1.48 hyperlinks CT_Hyperlinks */
if(data.match(/<\/hyperlinks>/)) data.match(/<hyperlink[^>]*\/>/g).forEach(function(h) {
var val = parsexmltag(h); delete val[0];
if(!val.ref) return;
var rel = rels['!id'][val.id];
if(rel) {
val.Target = rel.Target;
if(val.location) val.Target += "#"+val.location;
val.Rel = rel;
}
var rng = decode_range(val.ref);
for(var R=rng.s.r;R<=rng.e.r;++R) for(var C=rng.s.c;C<=rng.e.c;++C) {
var addr = encode_cell({c:C,r:R});
if(!s[addr]) s[addr] = {t:"str",v:undefined};
s[addr].l = val;
}
});
if(data.match(/<\/hyperlinks>/)) parse_ws_xml_hlinks(s, data.match(/<hyperlink[^>]*\/>/g), rels);
if(!s["!ref"] && refguess.e.c >= refguess.s.c && refguess.e.r >= refguess.s.r) s["!ref"] = encode_range(refguess);
if(opts.sheetRows && s["!ref"]) {
@ -2614,10 +2615,56 @@ function parse_ws_xml(data, opts, rels) {
}
var WS_XML_ROOT = writextag('worksheet', null, {
'xmlns': XMLNS.main[0],
'xmlns:r': XMLNS.r
});
var parse_ws_xml_hlinks = function(s, data, rels) {
data.forEach(function(h) {
var val = parsexmltag(h, true);
if(!val.ref) return;
var rel = rels['!id'][val.id];
if(rel) {
val.Target = rel.Target;
if(val.location) val.Target += "#"+val.location;
val.Rel = rel;
}
var rng = decode_range(val.ref);
for(var R=rng.s.r;R<=rng.e.r;++R) for(var C=rng.s.c;C<=rng.e.c;++C) {
var addr = encode_cell({c:C,r:R});
if(!s[addr]) s[addr] = {t:"str",v:undefined};
s[addr].l = val;
}
});
};
var parse_ws_xml_cols = function(columns, cols) {
var seencol = false;
for(var coli = 0; coli != cols.length; ++coli) {
var coll = parsexmltag(cols[coli], true);
var colm=Number(coll.min)-1, colM=Number(coll.max)-1;
delete coll.min; delete coll.max;
if(!seencol && coll.width) { seencol = true; find_mdw(+coll.width, coll); }
if(coll.width) {
coll.wpx = width2px(+coll.width);
coll.wch = px2char(coll.wpx);
coll.MDW = MDW;
}
while(colm <= colM) columns[colm++] = coll;
}
};
var write_ws_xml_cols = function(ws, cols) {
var o = ["<cols>"], col, width;
for(var i = 0; i != cols.length; ++i) {
if(!(col = cols[i])) continue;
var p = {min:i+1,max:i+1};
/* wch (chars), wpx (pixels) */
width = -1;
if(col.wpx) width = px2char(col.wpx);
else if(col.wch) width = col.wch;
if(width > -1) { p.width = char2width(width); p.customWidth= 1; }
o.push(writextag('col', null, p));
}
o.push("</cols>");
return o.join("");
};
var write_ws_xml_cell = function(cell, ref, ws, opts, idx, wb) {
var vv = cell.v; if(cell.t == 'b') vv = cell.v ? "1" : "0";
@ -2627,12 +2674,12 @@ var write_ws_xml_cell = function(cell, ref, ws, opts, idx, wb) {
/* TODO: cell style */
if(typeof cell.v === 'undefined') return "";
switch(cell.t) {
case 's': case 'str': {
case 's': case 'str':
if(opts.bookSST) {
v = writextag('v', String(get_sst_id(opts.Strings, cell.v)));
o.t = "s"; return writextag('c', v, o);
} else { o.t = "str"; return writextag('c', v, o); }
} break;
}
o.t = "str"; return writextag('c', v, o);
case 'n': delete o.t; return writextag('c', v, o);
case 'b': o.t = "b"; return writextag('c', v, o);
case 'e': o.t = "e"; return writextag('c', v, o);
@ -2653,28 +2700,17 @@ var write_ws_xml_data = function(ws, opts, idx, wb) {
return o.join("");
};
var write_ws_cols = function(ws, cols) {
var o = ["<cols>"], col, width;
for(var i = 0; i != cols.length; ++i) {
if(!(col = cols[i])) continue;
var p = {min:i+1,max:i+1};
/* wch (chars), wpx (pixels) */
width = -1;
if(col.wpx) width = px2char(col.wpx);
else if(col.wch) width = col.wch;
if(width > -1) { p.width = char2width(width); p.customWidth= 1; }
o.push(writextag('col', null, p));
}
o.push("</cols>");
return o.join("");
};
var WS_XML_ROOT = writextag('worksheet', null, {
'xmlns': XMLNS.main[0],
'xmlns:r': XMLNS.r
});
var write_ws_xml = function(idx, opts, wb) {
var o = [], s = wb.SheetNames[idx], ws = wb.Sheets[s] || {}, sidx = 0, rdata = "";
o.push(XML_HEADER);
o.push(WS_XML_ROOT);
o.push(writextag('dimension', null, {'ref': ws['!ref'] || 'A1'}));
if((ws['!cols']||[]).length > 0) o.push(write_ws_cols(ws, ws['!cols']));
if((ws['!cols']||[]).length > 0) o.push(write_ws_xml_cols(ws, ws['!cols']));
sidx = o.length;
o.push(writextag('sheetData', null));
if(ws['!ref']) rdata = write_ws_xml_data(ws, opts, idx, wb);
@ -3154,12 +3190,12 @@ var CustomWBViewDef = {
yWindow: '0'
};
/* 18.2 Workbook */
function parse_wb_xml(data) {
function parse_wb_xml(data, opts) {
var wb = { AppVersion:{}, WBProps:{}, WBView:[], Sheets:[], CalcPr:{}, xmlns: "" };
var pass = false, xmlns = "xmlns";
data.match(/<[^>]*>/g).forEach(function(x) {
var y = parsexmltag(x);
switch(y[0].replace(/<\w+:/,"<")) {
switch(y[0].replace(/<(\/?)\w+:/,"<$1")) {
case '<?xml': break;
/* 18.2.27 workbook CT_Workbook 1 */
@ -3181,6 +3217,7 @@ function parse_wb_xml(data) {
case '<workbookPr/>': delete y[0]; wb.WBProps = y; break;
/* 18.2.29 workbookProtection CT_WorkbookProtection ? */
case '<workbookProtection': break;
case '<workbookProtection/>': break;
/* 18.2.1 bookViews CT_BookViews ? */
@ -3199,13 +3236,13 @@ function parse_wb_xml(data) {
case '<functionGroup': break;
/* 18.2.9 externalReferences CT_ExternalReferences ? */
case '<externalReferences': case '</externalReferences>': break;
case '<externalReferences': case '</externalReferences>': case '<externalReferences>': break;
/* 18.2.8 externalReference CT_ExternalReference + */
case '<externalReference': break;
/* 18.2.6 definedNames CT_DefinedNames ? */
case '<definedNames/>': break;
case '<definedNames>': pass=true; break;
case '<definedNames>': case '<definedNames': pass=true; break;
case '</definedNames>': pass=false; break;
/* 18.2.5 definedName CT_DefinedName + */
case '<definedName': case '<definedName/>': case '</definedName>': break;
@ -3253,9 +3290,11 @@ function parse_wb_xml(data) {
case '</ext>': pass=false; break;
/* Others */
case '<mx:ArchID': break;
case '<mc:AlternateContent': pass=true; break;
case '</mc:AlternateContent>': pass=false; break;
case '<ArchID': break;
case '<AlternateContent': pass=true; break;
case '</AlternateContent>': pass=false; break;
default: if(!pass && opts.WTF) throw 'unrecognized ' + y[0] + ' in workbook';
}
});
if(XMLNS.main.indexOf(wb.xmlns) === -1) throw new Error("Unknown Namespace: " + wb.xmlns);
@ -4392,6 +4431,21 @@ var fix_write_opts = fix_opts([
['WTF', false] /* WTF mode (throws errors) */
]);
function safe_parse_wbrels(wbrels, sheets) {
if(!wbrels) return 0;
try {
wbrels = sheets.map(function(w) { return [w.name, wbrels['!id'][w.id].Target]; });
} catch(e) { return null; }
return !wbrels || wbrels.length === 0 ? null : wbrels;
}
function safe_parse_ws(zip, path, relsPath, sheet, sheetRels, sheets, opts) {
try {
sheetRels[sheet]=parse_rels(getzipdata(zip, relsPath, true), path);
sheets[sheet]=parse_ws(getzipdata(zip, path),path,opts,sheetRels[sheet]);
} catch(e) { if(opts.WTF) throw e; }
}
function parse_zip(zip, opts) {
make_ssf(SSF);
opts = opts || {};
@ -4422,7 +4476,7 @@ function parse_zip(zip, opts) {
if(dir.style) styles = parse_sty(getzipdata(zip, dir.style.replace(/^\//,'')),dir.style, opts);
themes = {};
if(opts.cellStyles && dir.themes.length) themes = parse_theme(getzipdata(zip, dir.themes[0].replace(/^\//,'')),dir.themes[0], opts);
if(opts.cellStyles && dir.themes.length) themes = parse_theme(getzipdata(zip, dir.themes[0].replace(/^\//,''), true),dir.themes[0], opts);
}
var wb = parse_wb(getzipdata(zip, dir.workbooks[0].replace(/^\//,'')), dir.workbooks[0], opts);
@ -4474,23 +4528,17 @@ function parse_zip(zip, opts) {
var wbext = xlsb ? "bin" : "xml";
var wbrelsfile = 'xl/_rels/workbook.' + wbext + '.rels';
var wbrels = parse_rels(getzipdata(zip, wbrelsfile, true), wbrelsfile);
if(wbrels) try {
wbrels = wb.Sheets.map(function(w) { return [w.name, wbrels['!id'][w.id].Target]; });
} catch(e) { wbrels = null; }
if(wbrels && wbrels.length === 0) wbrels = null;
if(wbrels) wbrels = safe_parse_wbrels(wbrels, wb.Sheets);
/* Numbers iOS hack */
var nmode = (getzipdata(zip,"xl/worksheets/sheet.xml",true))?1:0;
for(i = 0; i != props.Worksheets; ++i) {
try {
if(wbrels) path = 'xl/' + (wbrels[i][1]).replace(/[\/]?xl\//, "");
else {
path = 'xl/worksheets/sheet'+(i+1-nmode)+"." + wbext;
path = path.replace(/sheet0\./,"sheet.");
}
relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
sheetRels[props.SheetNames[i]]=parse_rels(getzipdata(zip, relsPath, true), path);
sheets[props.SheetNames[i]]=parse_ws(getzipdata(zip, path),path,opts,sheetRels[props.SheetNames[i]]);
} catch(e) { if(opts.WTF) throw e; }
if(wbrels) path = 'xl/' + (wbrels[i][1]).replace(/[\/]?xl\//, "");
else {
path = 'xl/worksheets/sheet'+(i+1-nmode)+"." + wbext;
path = path.replace(/sheet0\./,"sheet.");
}
relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
safe_parse_ws(zip, path, relsPath, props.SheetNames[i], sheetRels, sheets, opts);
}
if(dir.comments) parse_comments(zip, dir.comments, sheets, sheetRels, opts);

8
dist/xlsx.min.js vendored
View File

File diff suppressed because one or more lines are too long

2
dist/xlsx.min.map vendored
View File

File diff suppressed because one or more lines are too long

4
index.html
View File

@ -33,6 +33,7 @@
<br />
<!-- uncomment the next line here and in xlsxworker.js for encoding support -->
<!--<script src="dist/cpexcel.js"></script>-->
<script src="shim.js"></script>
<script src="jszip.js"></script>
<script src="xlsx.js"></script>
<script>
@ -106,6 +107,7 @@ function to_formulae(workbook) {
var tarea = document.getElementById('b64data');
function b64it() {
if(typeof console !== 'undefined') console.log("onload", new Date());
var wb = XLSX.read(tarea.value, {type: 'base64'});
process_wb(wb);
}
@ -124,6 +126,7 @@ function process_wb(wb) {
}
if(out.innerText === undefined) out.textContent = output;
else out.innerText = output;
if(typeof console !== 'undefined') console.log("output", new Date());
}
var drop = document.getElementById('drop');
@ -136,6 +139,7 @@ function handleDrop(e) {
var reader = new FileReader();
var name = f.name;
reader.onload = function(e) {
if(typeof console !== 'undefined') console.log("onload", new Date());
var data = e.target.result;
if(typeof Worker !== 'undefined') {
xlsxworker(data, process_wb);

136
misc/ssf.json Normal file
View File

@ -0,0 +1,136 @@
[
["\"foo\";\"bar\";\"baz\";\"qux\"",
[1, "foo"], [-1, "bar"], [0, "baz"], ["sheetjs", "qux"]
],
["\"foo\";\"bar\";\"baz\"",
[1, "foo"], [-1, "bar"], [0, "baz"], ["sheetjs", "sheetjs"]
],
["\"foo\";\"bar\";@",
[1, "foo"], [-1, "bar"], [0, "foo"], ["sheetjs", "sheetjs"]
],
["\"foo\";\"bar\"",
[1, "foo"], [-1, "bar"], [0, "foo"], ["sheetjs", "sheetjs"]
],
["@@", [1, "1"], [-1, "-1"], [0, "0"], ["sheetjs", "sheetjssheetjs"]],
["[Blue]General", [1, "1"], [-1, "-1"], [0, "0"], ["sheetjs", "sheetjs"]],
["[Blue]G3neral", [1], [-1], [0], ["TODO","TODO"]],
["A\"TODO\"", [1, "ATODO"], [-1, "ATODO"], [0, "ATODO"], ["TODO","TODO"]],
["r", [1,"r"], [-1,"-r","#"], [0,"r"], ["sheetjs","sheetjs"]],
["((;@", [1,"(("], [0,"(("], ["foo","foo"]],
["\\r", [1, "r"], [-1, "r"], [0, "r"], ["TODO","TODO"]],
["_($* #,##0_);_($* (#,##0);_($* \"-\"_);_(@_)", [1, " $1 "], [-1, " $(1)"], [0," $- "], ["TODO", " TODO "], ["",""]],
["#0.#", [0,"0."], [1,"1."], [12,"12."], [12.34, "12.3"], [-1.23, "-1.2"]],
["#,##0.0", [1,"1.0"], [-1,"-1.0"], [0,"0.0"], ["TODO","TODO"]],
["#,##0.00", [1,"1.00"], [-1,"-1.00"], [0,"0.00"], ["TODO","TODO"]],
["#,##0.000", [1,"1.000"], [-1,"-1.000"], [0,"0.000"], ["TODO","TODO"]],
["#,##0.0000", [1,"1.0000"], [-1,"-1.0000"], [0,"0.0000"], ["TODO","TODO"]],
["#,##0.00000", [1000000, "1,000,000.00000"]],
["#,##0.000000", [1000000, "1,000,000.000000"]],
["#,##0.0000000", [1000000, "1,000,000.0000000"]],
["#,##0.00000000", [1000000, "1,000,000.00000000"]],
["#,##0.000000000", [1000000, "1,000,000.000000000"]],
["#,###", [1, "1"], [-1, "-1"], [0,""], ["TODO", "TODO"]],
["#.##", [1, "1."], [-1, "-1."], [0,"."], ["sheetjs", "sheetjs"]],
["0;0", [1.1, "1"], [-1.1, "-1"], [0,"0"], ["sheetjs", "sheetjs"]],
["0.0", [1, "1.0"], [-1, "-1.0"], [0,"0.0"], ["sheetjs", "sheetjs"]],
["0.00", [1, "1.00"], [-1, "-1.00"], [0,"0.00"], ["sheetjs", "sheetjs"]],
["0.000", [1, "1.000"], [-1, "-1.000"], [0,"0.000"], ["sheetjs", "sheetjs"]],
["0.0000", [1, "1.0000"], [-1, "-1.0000"], [0,"0.0000"], ["sheetjs", "sheetjs"]],
["hh:mm AM/PM", [0.7, "04:48 PM"]],
["hhh:mm AM/PM", [0.7]],
["hhh:mmm:sss", [0.7]],
["hh:mmm:sss", [0.7]],
["hh:mm:sss", [0.7]],
["hh:mm:ss.000", [0.7,"16:48:00.000"], [0.70707,"16:58:10.848"]],
["hh.000", [0.70707, "16.848"]],
["hh .00", [0.70707, "16 .85"]],
["hh .0", [0.70707, "16 .8"]],
["hh .00 .000", [0.70707, "16 .84 .848"]],
["[hhh]", [0.7]],
["[", [0.7]],
["A/P", [0.7, "P"]],
["e", [0.7, "1900"]],
["123", [0.7, "123"], [0, "123"], ["sheetjs", "sheetjs"]],
["0.##", [1,"1."], [-1,"-1."], [0, "0."], [1.1, "1.1"], [-1.2, "-1.2"], [1000000000000.01, "1000000000000.01"], [-1000.01, "-1000.01"], [0.1, "0.1"], [1.007, "1.01"], [-1.008, "-1.01"]],
["** #,###,#00,000.00,**",
[1.2345, " 00,000.00"],
[12.345, " 00,000.01"],
[123.45, " 00,000.12"],
[1234.56, " 00,001.23"],
[12345.67, " 00,012.35"],
[123456.78, " 00,123.46"],
[1234567.89, " 01,234.57"],
[12345681.9, " 12,345.68"],
[123456822, " 123,456.82"],
[1234568223, " 1,234,568.22"],
[12345682233, " 12,345,682.23"],
[123456822333, " 123,456,822.33"],
[1234568223333, " 1,234,568,223.33"],
[12345682233333, " 12,345,682,233.33"],
[123456822333333, " 123,456,822,333.33"],
[1234568223333330, " 1,234,568,223,333.33"],
[12345682233333300, " 12,345,682,233,333.30"],
[123456822333333000, " 123,456,822,333,333.00", "#"],
[1234568223333330000, " 1,234,568,223,333,330.00"],
[12345682233333300000, " 12,345,682,233,333,300.00"],
[123456822333333000000, " 123,456,822,333,333,000.00"],
[1234568223333330000000, " 1,234,568,223,333,330,000.00"]
],
["000#0#0#0##00##00##0#########",
[12345, "0000000000012345"]
],
["0#######0.##0##0######00######0",
[12.3456789, "012.3456789000"]
],
["###\\###\\##0.00",
[0.00101, "##0.00"],
[0.0101, "##0.01"],
[0.101, "##0.10"],
[1.01, "##1.01"],
[10.1, "##10.10"],
[101, "#1#01.00"],
[1010, "#10#10.00"],
[10100, "1#01#00.00"],
[101000, "10#10#00.00"],
[1010000, "101#00#00.00"],
[10100000, "1010#00#00.00"],
[101000000, "10100#00#00.00"],
[123456789.01, "12345#67#89.01"]
],
["###\\\\###\\\\##\\0.00",
[0.00101, "\\\\0.00"],
[0.0101, "\\\\0.01"],
[0.101, "\\\\0.10"],
[1.01, "\\\\10.01"],
[10.1, "\\\\100.10"],
[101, "\\1\\010.00"],
[1010, "\\10\\100.00"],
[10100, "\\101\\000.00"],
[101000, "1\\010\\000.00"],
[1010000, "10\\100\\000.00"],
[10100000, "101\\000\\000.00"],
[101000000, "1010\\000\\000.00"],
[123456789.01, "1234\\567\\890.01"]
],
["###\\\\###\\\\##\\0", [12345.6789, "\\123\\460"]],
["00000-0000", [941051630, "94105-1630"]],
["000-00-0000", [123456789, "123-45-6789"]],
["00000\\-0000", [941051630, "94105-1630"]],
["000\\-00\\-0000", [123456789, "123-45-6789"]],
["??/??", [12.3456789, "1000/81"], [0.00001, " 0/1 "]],
["# ??/??", [12.3456789, "12 28/81"]],
["#??/??", [12.3456789, "1000/81"]],
["#0#00??/??", [12.3456789, "01000/81"]],
["[<=9999999]###-####;(###) ###-####", [8675309, "867-5309"],[2813308004, "(281) 330-8004"]],
["[<=9999999]###\\-####;(###) ###\\-####", [8675309, "867-5309"],[2813308004, "(281) 330-8004"]],
["[Red][<-25]General;[Blue][>25]General;[Green]General;[Yellow]General", [50, "50"],[26, "26"],[25,"25"],[1,"1"],[0,"0"],[-1,"-1"],[-25,"-25"],[-26,"26","#"],[-50,"50","#"], ["foo","foo"],["bar","bar"]],
["[Red][<=-25]General;[Blue][>=25]General;[Green]General;[Yellow]General", [50, "50"],[26, "26"],[25,"25"],[1,"1"],[0,"0"],[-1,"-1"],[-25,"-25"],[-26,"26","#"],[-50,"50","#"], ["foo","foo"],["bar","bar"]],
["[Red]General ;[Blue]General\\ ;[Green]Generalp;[Yellow]General'", [50, "50 "],[0,"0p"],[-25,"-25 "],["foo","foo'"]],
["[Red][=50]General;[Blue]000", [50, "50"], [51, "051"], [49, "049"]],
["[Red][<>50]General;[Blue]000", [50, "050"], [51, "51"], [49, "49"]],
["b", [1,"43"], [1000,"45"], [10000,"70"]],
["B2yyyymmdd", [0,"13170829"], [1000,"13200624","#"], [10000,"13451117","#"]],
["☃", [0], [1], [-1]],
["\"foo\";\"bar\";\"baz\";\"qux\";\"foobar\"", [1], [0], [-1], ["sheetjs"]]
]

8
package.json
View File

@ -1,15 +1,15 @@
{
"name": "xlsx",
"version": "0.7.5",
"version": "0.7.6",
"author": "sheetjs",
"description": "XLSB/XLSX/XLSM (Excel 2007+ Spreadsheet) parser and writer",
"keywords": [ "xlsx", "xlsb", "xlsm", "office", "excel", "spreadsheet" ],
"description": "Excel 2007+ spreadsheet (XLSB/XLSX/XLSM) parser and writer",
"keywords": [ "excel", "xlsx", "xlsb", "xlsm", "office", "spreadsheet" ],
"bin": {
"xlsx": "./bin/xlsx.njs"
},
"main": "./xlsx",
"dependencies": {
"ssf":"~0.7.0",
"ssf":"~0.7.1",
"codepage":"~1.2.0",
"cfb":">=0.9.1",
"jszip":"2.2.2",

22
test.js
View File

@ -4,7 +4,10 @@ var fs = require('fs'), assert = require('assert');
describe('source',function(){it('should load',function(){X=require('./');});});
var opts = {cellNF: true};
if(process.env.WTF) opts.WTF = true;
if(process.env.WTF) {
opts.WTF = true;
opts.cellStyles = true;
}
var fullex = [".xlsb", ".xlsm", ".xlsx"];
var ex = fullex;
if(process.env.FMTS === "full") process.env.FMTS = ex.join(":");
@ -821,6 +824,12 @@ describe('corner cases', function() {
X.utils.get_formulae(ws);
X.utils.make_csv(ws);
X.utils.make_json(ws);
ws['!cols'] = [ {wch:6}, {wch:7}, {wch:10}, {wch:20} ];
var wb = {SheetNames:['sheetjs'], Sheets:{sheetjs:ws}};
X.write(wb, {type: "binary", bookType: 'xlsx'});
X.write(wb, {type: "buffer", bookType: 'xlsm'});
X.write(wb, {type: "base64", bookType: 'xlsb'});
ws.A2.t = "f";
assert.throws(function() { X.utils.make_json(ws); });
});
@ -836,4 +845,15 @@ describe('corner cases', function() {
assert.doesNotThrow(function(x) { return X.SSF.format(f, 12345.6789);});
});
});
it('SSF oddities', function() {
var ssfdata = require('./misc/ssf.json');
ssfdata.forEach(function(d) {
for(j=1;j<d.length;++j) {
if(d[j].length == 2) {
var expected = d[j][1], actual = X.SSF.format(d[0], d[j][0], {});
assert.equal(actual, expected);
} else if(d[j][2] !== "#") assert.throws(function() { SSF.format(d[0], d[j][0]); });
}
});
});
});

87
tests/write.js Normal file
View File

@ -0,0 +1,87 @@
/* writing feature test -- look for TEST: in comments */
/* vim: set ts=2: */
/* original data */
var data = [
[1,2,3],
[true, false, null, "sheetjs"],
["foo","bar",new Date("2014-02-19T14:30Z"), "0.3"],
["baz", null, "qux"]
];
var ws_name = "SheetJS";
var wscols = [
{wch:6},
{wch:7},
{wch:10},
{wch:20}
];
console.log("Sheet Name: " + ws_name);
console.log("Data: "); for(var i=0; i!=data.length; ++i) console.log(data[i]);
console.log("Columns :"); for(i=0; i!=wscols.length;++i) console.log(wscols[i]);
/* require XLSX */
if(typeof XLSX === "undefined") { try { XLSX = require('./'); } catch(e) { XLSX = require('../'); } }
/* dummy workbook constructor */
function Workbook() {
if(!(this instanceof Workbook)) return new Workbook();
this.SheetNames = [];
this.Sheets = {};
}
var wb = new Workbook();
/* TODO: date1904 logic */
function datenum(v, date1904) {
if(date1904) v+=1462;
var epoch = Date.parse(v);
return (epoch - new Date(Date.UTC(1899, 11, 30))) / (24 * 60 * 60 * 1000);
}
/* convert an array of arrays in JS to a CSF spreadsheet */
function sheet_from_array_of_arrays(data, opts) {
var ws = {};
var range = {s: {c:10000000, r:10000000}, e: {c:0, r:0 }};
for(var R = 0; R != data.length; ++R) {
for(var C = 0; C != data[R].length; ++C) {
if(range.s.r > R) range.s.r = R;
if(range.s.c > C) range.s.c = C;
if(range.e.r < R) range.e.r = R;
if(range.e.c < C) range.e.c = C;
var cell = {v: data[R][C] };
if(cell.v == null) continue;
var cell_ref = XLSX.utils.encode_cell({c:C,r:R});
/* TEST: proper cell types and value handling */
if(typeof cell.v === 'number') cell.t = 'n';
else if(typeof cell.v === 'boolean') cell.t = 'b';
else if(cell.v instanceof Date) {
cell.t = 'n'; cell.z = XLSX.SSF._table[14];
cell.v = datenum(cell.v);
}
else cell.t = 's';
ws[cell_ref] = cell;
}
}
/* TEST: proper range */
if(range.s.c < 10000000) ws['!ref'] = XLSX.utils.encode_range(range);
return ws;
}
var ws = sheet_from_array_of_arrays(data);
/* TEST: add worksheet to workbook */
wb.SheetNames.push(ws_name);
wb.Sheets[ws_name] = ws;
/* TEST: column widths */
ws['!cols'] = wscols;
/* write file */
XLSX.writeFile(wb, 'sheetjs.xlsx');

256
xlsx.js
View File

@ -2,7 +2,7 @@
/* vim: set ts=2: */
var XLSX = {};
(function(XLSX){
XLSX.version = '0.7.5';
XLSX.version = '0.7.6';
var current_codepage = 1252, current_cptable;
if(typeof module !== "undefined" && typeof require !== 'undefined') {
if(typeof cptable === 'undefined') cptable = require('./dist/cpexcel');
@ -18,7 +18,7 @@ if(typeof cptable !== 'undefined') _getchar = function(x) {
return cptable.utils.decode(current_codepage, [x%256,x>>8])[0];
};
function char_codes(data) { return data.split("").map(function(x) { return x.charCodeAt(0); }); }
function char_codes(data) { var o = []; for(var i = 0; i != data.length; ++i) o[i] = data.charCodeAt(i); return o; }
function debom_xml(data) {
if(typeof cptable !== 'undefined') {
if(data.charCodeAt(0) === 0xFF && data.charCodeAt(1) === 0xFE) { return cptable.utils.decode(1200, char_codes(data.substr(2))); }
@ -32,7 +32,7 @@ var _strrev = function(x) { return String(x).split("").reverse().join("");};
function fill(c,l) { return new Array(l+1).join(c); }
function pad(v,d,c){var t=String(v);return t.length>=d?t:(fill(c||0,d-t.length)+t);}
function rpad(v,d,c){var t=String(v);return t.length>=d?t:(t+fill(c||0,d-t.length));}
SSF.version = '0.7.0';
SSF.version = '0.7.1';
/* Options */
var opts_fmt = {
date1904:0,
@ -279,7 +279,10 @@ var write_num = function(type, fmt, val) {
}
if(fmt.match(/^#+0+$/)) fmt = fmt.replace(/#/g,"");
if(fmt.match(/^00+$/)) return (val<0?"-":"")+pad(Math.round(aval),fmt.length);
if(fmt.match(/^[#?]+$/)) return String(Math.round(val)).replace(/^0$/,"");
if(fmt.match(/^[#?]+$/)) {
o = String(Math.round(val)).replace(/^0$/,"");
return o.length > fmt.length ? o : fmt.substr(0,fmt.length-o.length).replace(/#/g,"").replace(/[?]/g," ") + o;
}
if((r = fmt.match(/^#*0*\.(0+)/))) {
o = Math.round(val * Math.pow(10,r[1].length));
rr = String(o/Math.pow(10,r[1].length)).replace(/^([^\.]+)$/,"$1."+r[1]).replace(/\.$/,"."+r[1]).replace(/\.([0-9]*)$/,function($$, $1) { return "." + $1 + fill("0", r[1].length-$1.length); });
@ -305,20 +308,32 @@ var write_num = function(type, fmt, val) {
ff = write_num(type, "##########", val);
return "(" + ff.substr(0,3) + ") " + ff.substr(3, 3) + "-" + ff.substr(6);
}
if((r = fmt.match(/^([?]+)([ ]?)\/([ ]?)([?]+)/))) {
rr = Math.min(Math.max(r[1].length, r[4].length),7);
var oa = "";
if((r = fmt.match(/^([#0?]+)([ ]?)\/([ ]?)([#0?]+)/))) {
o="";
rr = Math.min(r[4].length,7);
ff = frac(aval, Math.pow(10,rr)-1, false);
return sign + (ff[0]||(ff[1] ? "" : "0")) + (ff[1] ? pad(ff[1],rr," ") + r[2] + "/" + r[3] + rpad(ff[2],rr," "): fill(" ", 2*rr+1 + r[2].length + r[3].length));
o += sign;
oa = write_num("n", r[1], ff[1]);
if(oa[oa.length-1] == " ") oa = oa.substr(0,oa.length-1) + "0";
o += oa;
o += r[2];
o += "/";
o += r[3];
oa = rpad(ff[2],rr," ");
if(oa.length < r[4].length) oa = r[4].substr(r[4].length-oa.length).replace(/[?]/g," ").replace(/#/g,"") + oa;
o += oa;
return o;
}
if((r = fmt.match(/^# ([?]+)([ ]?)\/([ ]?)([?]+)/))) {
if((r = fmt.match(/^# ([#0?]+)([ ]?)\/([ ]?)([#0?]+)/))) {
rr = Math.min(Math.max(r[1].length, r[4].length),7);
ff = frac(aval, Math.pow(10,rr)-1, true);
return sign + (ff[0]||(ff[1] ? "" : "0")) + " " + (ff[1] ? pad(ff[1],rr," ") + r[2] + "/" + r[3] + rpad(ff[2],rr," "): fill(" ", 2*rr+1 + r[2].length + r[3].length));
}
if((r = fmt.match(/^[#0]+$/))) {
if((r = fmt.match(/^[#0?]+$/))) {
o = "" + Math.round(val);
if(fmt.length <= o.length) return o;
return fmt.substr(0,fmt.length - o.length).replace(/#/g,"") + o;
return fmt.substr(0,fmt.length-o.length).replace(/#/g,"").replace(/\?/g," ") + o;
}
if((r = fmt.match(/^([#0]+)\.([#0]+)$/))) {
o = "" + val.toFixed(Math.min(r[2].length,10)).replace(/([^0])0+$/,"$1");
@ -534,7 +549,9 @@ function eval_fmt(fmt, v, opts, flen) {
out[i].v = write_num(out[i].t, out[i].v, (flen >1 && v < 0 && i>0 && out[i-1].v == "-" ? -v:v));
out[i].t = 't';
}
return out.map(function(x){return x.v;}).join("");
var retval = "";
for(i=0; i != out.length; ++i) if(out[i]) retval += out[i].v;
return retval;
}
SSF._eval = eval_fmt;
function choose_fmt(fmt, v, o) {
@ -651,9 +668,9 @@ var _chr = function(c) { return String.fromCharCode(c); };
var _ord = function(c) { return c.charCodeAt(0); };
var attregexg=/([\w:]+)=((?:")([^"]*)(?:")|(?:')([^']*)(?:'))/g;
var attregex=/([\w:]+)=((?:")(?:[^"]*)(?:")|(?:')(?:[^']*)(?:'))/;
function parsexmltag(tag) {
function parsexmltag(tag, skip_root) {
var words = tag.split(/\s+/);
var z = {'0': words[0]};
var z = []; if(!skip_root) z[0] = words[0];
if(words.length === 1) return z;
var m = tag.match(attregexg), y, j, w, i;
if(m) for(i = 0; i != m.length; ++i) {
@ -1750,7 +1767,7 @@ var parse_si = function(x, opts) {
if(!x) return null;
var y;
/* 18.4.12 t ST_Xstring (Plaintext String) */
if(x[1] === 't') {
if(x.charCodeAt(1) === 116) {
z.t = utf8read(unescapexml(x.substr(x.indexOf(">")+1).split(/<\/t>/)[0]));
z.r = x;
if(html) z.h = z.t;
@ -1917,23 +1934,23 @@ function parse_fills(t, opts) {
/* 18.8.3 bgColor CT_Color */
case '<bgColor':
if(!fill.bgColor) fill.bgColor = {};
if(y.indexed) fill.bgColor.indexed = parseInt(y.indexed);
if(y.theme) fill.bgColor.theme = parseInt(y.theme);
if(y.indexed) fill.bgColor.indexed = Number(y.indexed);
if(y.theme) fill.bgColor.theme = Number(y.theme);
if(y.tint) fill.bgColor.tint = Number(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.bgColor.rgb = y.rgb.substring(y.rgb.length - 6);
break;
case '</bgColor>': break;
case '<bgColor/>': case '</bgColor>': break;
/* 18.8.19 fgColor CT_Color */
case '<fgColor':
if(!fill.fgColor) fill.fgColor = {};
if(y.theme) fill.fgColor.theme = parseInt(y.theme);
if(y.theme) fill.fgColor.theme = Number(y.theme);
if(y.tint) fill.fgColor.tint = Number(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.fgColor.rgb = y.rgb.substring(y.rgb.length - 6);
break;
case '</fgColor>': break;
case '<bgColor/>': case '</fgColor>': break;
default: if(opts.WTF) throw 'unrecognized ' + y[0] + ' in fills';
}
@ -2243,6 +2260,7 @@ function parse_clrScheme(t, opts) {
/* 14.2.7 Theme Part */
function parse_theme_xml(data, opts) {
if(!data || data.length === 0) return themes;
themes.themeElements = {};
var t;
@ -2487,20 +2505,7 @@ function parse_ws_xml(data, opts, rels) {
if(opts.cellStyles && data.match(/<\/cols>/)) {
/* 18.3.1.13 col CT_Col */
var cols = data.match(/<col[^>]*\/>/g);
var seencol = false;
for(var coli = 0; coli != cols.length; ++coli) {
var coll = parsexmltag(cols[coli]);
delete coll[0];
var colm=Number(coll.min)-1, colM=Number(coll.max)-1;
delete coll.min, coll.max;
if(!seencol && coll.width) { seencol = true; find_mdw(+coll.width, coll); }
if(coll.width) {
coll.wpx = width2px(+coll.width);
coll.wch = px2char(coll.wpx);
coll.MDW = MDW;
}
while(colm <= colM) columns[colm++] = coll;
}
parse_ws_xml_cols(columns, cols);
}
var refguess = {s: {r:1000000, c:1000000}, e: {r:0, c:0} };
@ -2511,23 +2516,34 @@ function parse_ws_xml(data, opts, rels) {
mtch=data.match(/<(?:\w+:)?sheetData>([^\u2603]*)<\/(?:\w+:)?sheetData>/m);
if(mtch) for(var marr = mtch[1].split(/<\/(?:\w+:)?row>/), mt = 0; mt != marr.length; ++mt) {
x = marr[mt];
if(x === "" || x.trim() === "") continue;
if(x.length === 0 || x.trim().length === 0) continue;
/* 18.3.1.73 row CT_Row */
var row = parsexmltag(x.match(/<(?:\w+:)?row[^>]*>/)[0]);
for(var ri = 0; ri != x.length; ++ri) if(x.charCodeAt(ri) === 62) break; ++ri;
var row = parsexmltag(x.substr(0,ri));
if(opts.sheetRows && opts.sheetRows < +row.r) continue;
if(refguess.s.r > row.r - 1) refguess.s.r = row.r - 1;
if(refguess.e.r < row.r - 1) refguess.e.r = row.r - 1;
/* 18.3.1.4 c CT_Cell */
var cells = x.substr(x.indexOf('>')+1).split(/<(?:\w+:)?c /);
var cells = x.substr(ri).split(/<(?:\w+:)?c /);
for(var ix = 0, c=cells[0]; ix != cells.length; ++ix) {
c = cells[ix];
if(c === "" || c.trim() === "") continue;
var cref = c.match(/r=["']([^"']*)["']/), idx = ix;
if(c.length === 0 || c.trim().length === 0) continue;
var cref = c.match(/r=["']([^"']*)["']/), idx = ix, i=0, cc=0, a1="";
c = "<c " + c;
if(cref && cref.length == 2) idx = decode_cell(cref[1]).c;
var cell = parsexmltag((c.match(/<c[^>]*>/)||[c])[0]); delete cell[0];
var d = c.substr(c.indexOf('>')+1);
if(cref && cref.length == 2) {
idx = 0; a1=cref[1];
for(i=0; i != a1.length; ++i) {
if((cc=a1.charCodeAt(i)-64) < 1 || cc > 26) break;
idx = 26*idx + cc;
}
--idx;
}
for(var ci = 0; ci != c.length; ++ci) if(c.charCodeAt(ci) === 62) break; ++ci;
var cell = parsexmltag(c.substr(0,ci), true);
var d = c.substr(ci);
var p = {};
var x=d.match(match_v);if(x)p.v=unescapexml(x[1]);
@ -2538,7 +2554,7 @@ function parse_ws_xml(data, opts, rels) {
if(!opts.sheetStubs) continue;
p.t = "str"; p.v = undefined;
}
else p.t = (cell.t ? cell.t : "n"); // default is "n" in schema
else p.t = cell.t || "n";
if(refguess.s.c > idx) refguess.s.c = idx;
if(refguess.e.c < idx) refguess.e.c = idx;
/* 18.18.11 t ST_CellType */
@ -2556,7 +2572,7 @@ function parse_ws_xml(data, opts, rels) {
is = is ? parse_si(is[1]) : {t:"",r:""};
p.t = 'str'; p.v = is.t;
break; // inline string
case 'b': if(typeof p.v !== 'boolean') p.v = parsexmlbool(p.v); break;
case 'b': p.v = parsexmlbool(p.v); break;
case 'd':
p.v = datenum(p.v);
p.t = 'n';
@ -2578,22 +2594,7 @@ function parse_ws_xml(data, opts, rels) {
}
/* 18.3.1.48 hyperlinks CT_Hyperlinks */
if(data.match(/<\/hyperlinks>/)) data.match(/<hyperlink[^>]*\/>/g).forEach(function(h) {
var val = parsexmltag(h); delete val[0];
if(!val.ref) return;
var rel = rels['!id'][val.id];
if(rel) {
val.Target = rel.Target;
if(val.location) val.Target += "#"+val.location;
val.Rel = rel;
}
var rng = decode_range(val.ref);
for(var R=rng.s.r;R<=rng.e.r;++R) for(var C=rng.s.c;C<=rng.e.c;++C) {
var addr = encode_cell({c:C,r:R});
if(!s[addr]) s[addr] = {t:"str",v:undefined};
s[addr].l = val;
}
});
if(data.match(/<\/hyperlinks>/)) parse_ws_xml_hlinks(s, data.match(/<hyperlink[^>]*\/>/g), rels);
if(!s["!ref"] && refguess.e.c >= refguess.s.c && refguess.e.r >= refguess.s.r) s["!ref"] = encode_range(refguess);
if(opts.sheetRows && s["!ref"]) {
@ -2614,10 +2615,56 @@ function parse_ws_xml(data, opts, rels) {
}
var WS_XML_ROOT = writextag('worksheet', null, {
'xmlns': XMLNS.main[0],
'xmlns:r': XMLNS.r
});
var parse_ws_xml_hlinks = function(s, data, rels) {
data.forEach(function(h) {
var val = parsexmltag(h, true);
if(!val.ref) return;
var rel = rels['!id'][val.id];
if(rel) {
val.Target = rel.Target;
if(val.location) val.Target += "#"+val.location;
val.Rel = rel;
}
var rng = decode_range(val.ref);
for(var R=rng.s.r;R<=rng.e.r;++R) for(var C=rng.s.c;C<=rng.e.c;++C) {
var addr = encode_cell({c:C,r:R});
if(!s[addr]) s[addr] = {t:"str",v:undefined};
s[addr].l = val;
}
});
};
var parse_ws_xml_cols = function(columns, cols) {
var seencol = false;
for(var coli = 0; coli != cols.length; ++coli) {
var coll = parsexmltag(cols[coli], true);
var colm=Number(coll.min)-1, colM=Number(coll.max)-1;
delete coll.min; delete coll.max;
if(!seencol && coll.width) { seencol = true; find_mdw(+coll.width, coll); }
if(coll.width) {
coll.wpx = width2px(+coll.width);
coll.wch = px2char(coll.wpx);
coll.MDW = MDW;
}
while(colm <= colM) columns[colm++] = coll;
}
};
var write_ws_xml_cols = function(ws, cols) {
var o = ["<cols>"], col, width;
for(var i = 0; i != cols.length; ++i) {
if(!(col = cols[i])) continue;
var p = {min:i+1,max:i+1};
/* wch (chars), wpx (pixels) */
width = -1;
if(col.wpx) width = px2char(col.wpx);
else if(col.wch) width = col.wch;
if(width > -1) { p.width = char2width(width); p.customWidth= 1; }
o.push(writextag('col', null, p));
}
o.push("</cols>");
return o.join("");
};
var write_ws_xml_cell = function(cell, ref, ws, opts, idx, wb) {
var vv = cell.v; if(cell.t == 'b') vv = cell.v ? "1" : "0";
@ -2627,12 +2674,12 @@ var write_ws_xml_cell = function(cell, ref, ws, opts, idx, wb) {
/* TODO: cell style */
if(typeof cell.v === 'undefined') return "";
switch(cell.t) {
case 's': case 'str': {
case 's': case 'str':
if(opts.bookSST) {
v = writextag('v', String(get_sst_id(opts.Strings, cell.v)));
o.t = "s"; return writextag('c', v, o);
} else { o.t = "str"; return writextag('c', v, o); }
} break;
}
o.t = "str"; return writextag('c', v, o);
case 'n': delete o.t; return writextag('c', v, o);
case 'b': o.t = "b"; return writextag('c', v, o);
case 'e': o.t = "e"; return writextag('c', v, o);
@ -2653,28 +2700,17 @@ var write_ws_xml_data = function(ws, opts, idx, wb) {
return o.join("");
};
var write_ws_cols = function(ws, cols) {
var o = ["<cols>"], col, width;
for(var i = 0; i != cols.length; ++i) {
if(!(col = cols[i])) continue;
var p = {min:i+1,max:i+1};
/* wch (chars), wpx (pixels) */
width = -1;
if(col.wpx) width = px2char(col.wpx);
else if(col.wch) width = col.wch;
if(width > -1) { p.width = char2width(width); p.customWidth= 1; }
o.push(writextag('col', null, p));
}
o.push("</cols>");
return o.join("");
};
var WS_XML_ROOT = writextag('worksheet', null, {
'xmlns': XMLNS.main[0],
'xmlns:r': XMLNS.r
});
var write_ws_xml = function(idx, opts, wb) {
var o = [], s = wb.SheetNames[idx], ws = wb.Sheets[s] || {}, sidx = 0, rdata = "";
o.push(XML_HEADER);
o.push(WS_XML_ROOT);
o.push(writextag('dimension', null, {'ref': ws['!ref'] || 'A1'}));
if((ws['!cols']||[]).length > 0) o.push(write_ws_cols(ws, ws['!cols']));
if((ws['!cols']||[]).length > 0) o.push(write_ws_xml_cols(ws, ws['!cols']));
sidx = o.length;
o.push(writextag('sheetData', null));
if(ws['!ref']) rdata = write_ws_xml_data(ws, opts, idx, wb);
@ -3154,12 +3190,12 @@ var CustomWBViewDef = {
yWindow: '0'
};
/* 18.2 Workbook */
function parse_wb_xml(data) {
function parse_wb_xml(data, opts) {
var wb = { AppVersion:{}, WBProps:{}, WBView:[], Sheets:[], CalcPr:{}, xmlns: "" };
var pass = false, xmlns = "xmlns";
data.match(/<[^>]*>/g).forEach(function(x) {
var y = parsexmltag(x);
switch(y[0].replace(/<\w+:/,"<")) {
switch(y[0].replace(/<(\/?)\w+:/,"<$1")) {
case '<?xml': break;
/* 18.2.27 workbook CT_Workbook 1 */
@ -3181,6 +3217,7 @@ function parse_wb_xml(data) {
case '<workbookPr/>': delete y[0]; wb.WBProps = y; break;
/* 18.2.29 workbookProtection CT_WorkbookProtection ? */
case '<workbookProtection': break;
case '<workbookProtection/>': break;
/* 18.2.1 bookViews CT_BookViews ? */
@ -3199,13 +3236,13 @@ function parse_wb_xml(data) {
case '<functionGroup': break;
/* 18.2.9 externalReferences CT_ExternalReferences ? */
case '<externalReferences': case '</externalReferences>': break;
case '<externalReferences': case '</externalReferences>': case '<externalReferences>': break;
/* 18.2.8 externalReference CT_ExternalReference + */
case '<externalReference': break;
/* 18.2.6 definedNames CT_DefinedNames ? */
case '<definedNames/>': break;
case '<definedNames>': pass=true; break;
case '<definedNames>': case '<definedNames': pass=true; break;
case '</definedNames>': pass=false; break;
/* 18.2.5 definedName CT_DefinedName + */
case '<definedName': case '<definedName/>': case '</definedName>': break;
@ -3253,9 +3290,11 @@ function parse_wb_xml(data) {
case '</ext>': pass=false; break;
/* Others */
case '<mx:ArchID': break;
case '<mc:AlternateContent': pass=true; break;
case '</mc:AlternateContent>': pass=false; break;
case '<ArchID': break;
case '<AlternateContent': pass=true; break;
case '</AlternateContent>': pass=false; break;
default: if(!pass && opts.WTF) throw 'unrecognized ' + y[0] + ' in workbook';
}
});
if(XMLNS.main.indexOf(wb.xmlns) === -1) throw new Error("Unknown Namespace: " + wb.xmlns);
@ -4392,6 +4431,21 @@ var fix_write_opts = fix_opts([
['WTF', false] /* WTF mode (throws errors) */
]);
function safe_parse_wbrels(wbrels, sheets) {
if(!wbrels) return 0;
try {
wbrels = sheets.map(function(w) { return [w.name, wbrels['!id'][w.id].Target]; });
} catch(e) { return null; }
return !wbrels || wbrels.length === 0 ? null : wbrels;
}
function safe_parse_ws(zip, path, relsPath, sheet, sheetRels, sheets, opts) {
try {
sheetRels[sheet]=parse_rels(getzipdata(zip, relsPath, true), path);
sheets[sheet]=parse_ws(getzipdata(zip, path),path,opts,sheetRels[sheet]);
} catch(e) { if(opts.WTF) throw e; }
}
function parse_zip(zip, opts) {
make_ssf(SSF);
opts = opts || {};
@ -4422,7 +4476,7 @@ function parse_zip(zip, opts) {
if(dir.style) styles = parse_sty(getzipdata(zip, dir.style.replace(/^\//,'')),dir.style, opts);
themes = {};
if(opts.cellStyles && dir.themes.length) themes = parse_theme(getzipdata(zip, dir.themes[0].replace(/^\//,'')),dir.themes[0], opts);
if(opts.cellStyles && dir.themes.length) themes = parse_theme(getzipdata(zip, dir.themes[0].replace(/^\//,''), true),dir.themes[0], opts);
}
var wb = parse_wb(getzipdata(zip, dir.workbooks[0].replace(/^\//,'')), dir.workbooks[0], opts);
@ -4474,23 +4528,17 @@ function parse_zip(zip, opts) {
var wbext = xlsb ? "bin" : "xml";
var wbrelsfile = 'xl/_rels/workbook.' + wbext + '.rels';
var wbrels = parse_rels(getzipdata(zip, wbrelsfile, true), wbrelsfile);
if(wbrels) try {
wbrels = wb.Sheets.map(function(w) { return [w.name, wbrels['!id'][w.id].Target]; });
} catch(e) { wbrels = null; }
if(wbrels && wbrels.length === 0) wbrels = null;
if(wbrels) wbrels = safe_parse_wbrels(wbrels, wb.Sheets);
/* Numbers iOS hack */
var nmode = (getzipdata(zip,"xl/worksheets/sheet.xml",true))?1:0;
for(i = 0; i != props.Worksheets; ++i) {
try {
if(wbrels) path = 'xl/' + (wbrels[i][1]).replace(/[\/]?xl\//, "");
else {
path = 'xl/worksheets/sheet'+(i+1-nmode)+"." + wbext;
path = path.replace(/sheet0\./,"sheet.");
}
relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
sheetRels[props.SheetNames[i]]=parse_rels(getzipdata(zip, relsPath, true), path);
sheets[props.SheetNames[i]]=parse_ws(getzipdata(zip, path),path,opts,sheetRels[props.SheetNames[i]]);
} catch(e) { if(opts.WTF) throw e; }
if(wbrels) path = 'xl/' + (wbrels[i][1]).replace(/[\/]?xl\//, "");
else {
path = 'xl/worksheets/sheet'+(i+1-nmode)+"." + wbext;
path = path.replace(/sheet0\./,"sheet.");
}
relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
safe_parse_ws(zip, path, relsPath, props.SheetNames[i], sheetRels, sheets, opts);
}
if(dir.comments) parse_comments(zip, dir.comments, sheets, sheetRels, opts);