version bump 0.5.4: more options

- cellHTML controls HTML generation
- cellFormula controls formula output
- sheetStubs now defaults to false

- cleaned up unnecessary CSV quotes (fixed #45)
- updated test_files to 20140211
- updated SSF to 0.5.7
- removed unused main function
- removed some dead code
This commit is contained in:
SheetJS 2014-02-12 01:09:42 -05:00
parent 27af8a6d6a
commit 7e9f218f0f
21 changed files with 236 additions and 297 deletions

@ -17,14 +17,6 @@ In the browser:
## Usage
The node version installs a binary `xlsx2csv` which can read XLSX/XLSM/XLSB files and output the contents in various formats. The source is available at `xlsx2csv.njs` in the bin directory.
See <http://oss.sheetjs.com/js-xlsx/> for a browser example.
Note that older versions of IE does not support HTML5 File API, so the base64 mode is provided for testing. On OSX you can get the base64 encoding by running:
$ <target_file.xlsx base64 | pbcopy # the pbcopy puts the content in the clipboard
Simple usage (walks through every cell of every sheet and dumps the values):
var XLSX = require('xlsx')
@ -37,6 +29,14 @@ Simple usage (walks through every cell of every sheet and dumps the values):
}
});
The node version installs a binary `xlsx2csv` which can read XLSX/XLSM/XLSB files and output the contents in various formats. The source is available at `xlsx2csv.njs` in the bin directory.
See <http://oss.sheetjs.com/js-xlsx/> for a browser example.
Note that older versions of IE does not support HTML5 File API, so the base64 mode is provided for testing. On OSX you can get the base64 encoding by running:
$ <target_file.xlsx base64 | pbcopy # the pbcopy puts the content in the clipboard
Some helper functions in `XLSX.utils` generate different views of the sheets:
- `XLSX.utils.sheet_to_csv` generates CSV
@ -75,8 +75,14 @@ The exported `read` and `readFile` functions accept an options argument:
| Option Name | Default | Description |
| :---------- | ------: | :---------- |
| cellFormula | true | Save formulae to the .f field ** |
| cellHTML | true | Parse rich text and save HTML to the .h field |
| cellNF | false | Save number format string to the .z field |
| sheetStubs | true | Create cell objects for stub cells |
| sheetStubs | false | Create cell objects for stub cells |
- `cellFormula` only applies to constructing XLSB formulae. XLSX/XLSM formulae
are stored in plaintext, but XLSB formulae are stored in a binary format.
- Even if `cellNF` is false, formatted text (.w) will be generated
The defaults are enumerated in bits/84_defaults.js

@ -6,7 +6,7 @@ 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 = '0.5.4';
SSF.version = '0.5.7';
/* Options */
var opts_fmt = {};
function fixopts(o){for(var y in opts_fmt) if(o[y]===undefined) o[y]=opts_fmt[y];}
@ -147,23 +147,20 @@ var write_date = function(type, fmt, val) {
switch(type) {
case 'y': switch(fmt) { /* year */
case 'y': case 'yy': return pad(val.y % 100,2);
case 'yyy': case 'yyyy': return pad(val.y % 10000,4);
default: throw 'bad year format: ' + fmt;
default: return pad(val.y % 10000,4);
}
case 'm': switch(fmt) { /* month */
case 'm': return val.m;
case 'mm': return pad(val.m,2);
case 'mmm': return months[val.m-1][1];
case 'mmmm': return months[val.m-1][2];
case 'mmmmm': return months[val.m-1][0];
default: throw 'bad month format: ' + fmt;
default: return months[val.m-1][2];
}
case 'd': switch(fmt) { /* day */
case 'd': return val.d;
case 'dd': return pad(val.d,2);
case 'ddd': return days[val.q][0];
case 'dddd': return days[val.q][1];
default: throw 'bad day format: ' + fmt;
default: return days[val.q][1];
}
case 'h': switch(fmt) { /* 12-hour */
case 'h': return 1+(val.H+11)%12;
@ -196,7 +193,6 @@ var write_date = function(type, fmt, val) {
} return fmt.length === 3 ? o : pad(o, 2);
/* TODO: handle the ECMA spec format ee -> yy */
case 'e': { return val.y; } break;
default: throw 'bad format type ' + type + ' in ' + fmt;
}
};
/*jshint +W086 */
@ -212,14 +208,20 @@ var write_num = function(type, fmt, val) {
if(mul !== 0) return write_num(type, fmt, val * Math.pow(10,2*mul)) + fill("%",mul);
if(fmt.indexOf("E") > -1) {
var idx = fmt.indexOf("E") - fmt.indexOf(".") - 1;
if(fmt == '##0.0E+0') {
var period = fmt.length - 5;
if(fmt.match(/^#+0.0E\+0$/)) {
var period = fmt.indexOf("."); if(period === -1) period=fmt.indexOf('E');
var ee = (Number(val.toExponential(0).substr(2+(val<0))))%period;
if(ee < 0) ee += period;
o = (val/Math.pow(10,ee)).toPrecision(idx+1+(period+ee)%period);
if(!o.match(/[Ee]/)) {
var fakee = (Number(val.toExponential(0).substr(2+(val<0))));
if(o.indexOf(".") === -1) o = o[0] + "." + o.substr(1) + "E+" + (fakee - o.length+ee);
else throw "missing E |" + o;
else o += "E+" + (fakee - ee);
while(o.substr(0,2) === "0.") {
o = o[0] + o.substr(2,period) + "." + o.substr(2+period);
o = o.replace(/^0+([1-9])/,"$1").replace(/^0+\./,"0.");
}
o = o.replace(/\+-/,"-");
}
o = o.replace(/^([+-]?)([0-9]*)\.([0-9]*)[Ee]/,function($$,$1,$2,$3) { return $1 + $2 + $3.substr(0,(period+ee)%period) + "." + $3.substr(ee) + "E"; });
} else o = val.toExponential(idx);
@ -234,6 +236,7 @@ var write_num = function(type, fmt, val) {
var myn = (rnd - base*den), myd = den;
return sign + (base?base:"") + " " + (myn === 0 ? fill(" ", r[1].length + 1 + r[4].length) : pad(myn,r[1].length," ") + r[2] + "/" + r[3] + pad(myd,r[4].length));
}
if(fmt.match(/^#+0+$/)) 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((r = fmt.match(/^#*0+\.(0+)/))) {
@ -323,7 +326,8 @@ function eval_fmt(fmt, v, opts, flen) {
out.push(q); lst = c; break;
case '[': /* TODO: Fix this -- ignore all conditionals and formatting */
o = c;
while(fmt[i++] !== ']') o += fmt[i];
while(fmt[i++] !== ']' && i < fmt.length) o += fmt[i];
if(o.substr(-1) !== ']') throw 'unterminated "[" block: |' + o + '|';
if(o.match(/\[[HhMmSs]*\]/)) {
if(!dt) dt = parse_date_code(v, opts);
if(!dt) return "";
@ -344,7 +348,7 @@ function eval_fmt(fmt, v, opts, flen) {
out.push({t:'D', v:o}); break;
case ' ': out.push({t:c,v:c}); ++i; break;
default:
if(",$-+/():!^&'~{}<>=".indexOf(c) === -1)
if(",$-+/():!^&'~{}<>=".indexOf(c) === -1)
throw 'unrecognized character ' + fmt[i] + ' in ' + fmt;
out.push({t:'t', v:c}); ++i; break;
}
@ -362,21 +366,20 @@ function eval_fmt(fmt, v, opts, flen) {
/* replace fields */
for(i=0; i < out.length; ++i) {
switch(out[i].t) {
case 't': case 'T': case ' ': break;
case 'd': case 'm': case 'y': case 'h': case 'H': case 'M': case 's': case 'A': case 'e': case 'Z':
case 't': case 'T': case ' ': case 'D': break;
case 'd': case 'm': case 'y': case 'h': case 'H': case 'M': case 's': case 'e': case 'Z':
out[i].v = write_date(out[i].t, out[i].v, dt);
out[i].t = 't'; break;
case 'n': case '(': case '?':
var jj = i+1;
while(out[jj] && ("?D".indexOf(out[jj].t) > -1 || (" t".indexOf(out[jj].t) > -1 && "?t".indexOf((out[jj+1]||{}).t)>-1 && (out[jj+1].t == '?' || out[jj+1].v == '/')) || out[i].t == '(' && (out[jj].t == ')' || out[jj].t == 'n') || out[jj].t == 't' && (out[jj].v == '/' || out[jj].v == '$' || (out[jj].v == ' ' && (out[jj+1]||{}).t == '?')))) {
while(out[jj] && ("?D".indexOf(out[jj].t) > -1 || (" t".indexOf(out[jj].t) > -1 && "?t".indexOf((out[jj+1]||{}).t)>-1 && (out[jj+1].t == '?' || out[jj+1].v == '/')) || out[i].t == '(' && (out[jj].t == ')' || out[jj].t == 'n') || out[jj].t == 't' && (out[jj].v == '/' || '$€'.indexOf(out[jj].v) > -1 || (out[jj].v == ' ' && (out[jj+1]||{}).t == '?')))) {
out[i].v += out[jj].v;
delete out[jj]; ++jj;
}
out[i].v = write_num(out[i].t, out[i].v, v);
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';
i = jj-1; break;
case 'G': out[i].t = 't'; out[i].v = general_fmt(v,opts); break;
default: console.error(out); throw "unrecognized type " + out[i].t;
}
}
return out.map(function(x){return x.v;}).join("");
@ -386,6 +389,7 @@ function choose_fmt(fmt, v, o) {
if(typeof fmt === 'number') fmt = ((o&&o.table) ? o.table : table_fmt)[fmt];
if(typeof fmt === "string") fmt = split_fmt(fmt);
var l = fmt.length;
if(l<4 && fmt[l-1].indexOf("@")>-1) --l;
switch(fmt.length) {
case 1: fmt = fmt[0].indexOf("@")>-1 ? ["General", "General", "General", fmt[0]] : [fmt[0], fmt[0], fmt[0], "@"]; break;
case 2: fmt = fmt[1].indexOf("@")>-1 ? [fmt[0], fmt[0], fmt[0], fmt[1]] : [fmt[0], fmt[1], fmt[0], "@"]; break;

@ -1 +1 @@
XLSX.version = '0.5.3';
XLSX.version = '0.5.4';

@ -16,40 +16,9 @@ function readIEEE754(buf, idx, isLE, nl, ml) {
return (s ? -1 : 1) * m * Math.pow(2, e - ml);
}
function s2a(s) {
if(typeof Buffer !== 'undefined') return new Buffer(s, "binary");
var w = s.split("").map(function(x){ return x.charCodeAt(0) & 0xff; });
return w;
}
var __toBuffer;
if(typeof Buffer !== "undefined") {
Buffer.prototype.hexlify= function() { return this.toString('hex'); };
Buffer.prototype.utf16le= function(s,e){return this.toString('utf16le',s,e).replace(/\u0000/,'').replace(/[\u0001-\u0006]/,'!');};
Buffer.prototype.utf8 = function(s,e) { return this.toString('utf8',s,e); };
Buffer.prototype.lpstr = function(i) { var len = this.readUInt32LE(i); return len > 0 ? this.utf8(i+4,i+4+len-1) : "";};
Buffer.prototype.lpwstr = function(i) { var len = 2*this.readUInt32LE(i); return this.utf8(i+4,i+4+len-1);};
if(typeof cptable !== "undefined") Buffer.prototype.lpstr = function(i) {
var len = this.readUInt32LE(i);
if(len === 0) return "";
if(typeof current_cptable === "undefined") return this.utf8(i+4,i+4+len-1);
var t = Array(this.slice(i+4,i+4+len-1));
//1console.log("start", this.l, len, t);
var c, j = i+4, o = "", cc;
for(;j!=i+4+len;++j) {
c = this.readUInt8(j);
cc = current_cptable.dec[c];
if(typeof cc === 'undefined') {
c = c*256 + this.readUInt8(++j);
cc = current_cptable.dec[c];
}
if(typeof cc === 'undefined') throw "Unrecognized character " + c.toString(16);
if(c === 0) break;
o += cc;
//1console.log(cc, cc.charCodeAt(0), o, this.l);
}
return o;
};
__toBuffer = function(bufs) { return Buffer.concat(bufs[0]); };
} else {
__toBuffer = function(bufs) {
@ -66,16 +35,6 @@ var __readUInt32LE = function(b, idx) { return b.readUInt32LE ? b.readUInt32LE(i
var __readInt32LE = function(b, idx) { if(b.readInt32LE) return b.readInt32LE(idx); var u = __readUInt32LE(b,idx); if(!(u & 0x80000000)) return u; return (0xffffffff - u + 1) * -1; };
var __readDoubleLE = function(b, idx) { return b.readDoubleLE ? b.readDoubleLE(idx) : readIEEE754(b, idx||0);};
var __hexlify = function(b) { return b.map(function(x){return (x<16?"0":"") + x.toString(16);}).join(""); };
var __utf16le = function(b,s,e) { if(b.utf16le) return b.utf16le(s,e); var str = ""; for(var i=s; i<e; i+=2) str += String.fromCharCode(__readUInt16LE(b,i)); return str.replace(/\u0000/,'').replace(/[\u0001-\u0006]/,'!'); };
var __utf8 = function(b,s,e) { if(b.utf8) return b.utf8(s,e); var str = ""; for(var i=s; i<e; i++) str += String.fromCharCode(__readUInt8(b,i)); return str; };
var __lpstr = function(b,i) { if(b.lpstr) return b.lpstr(i); var len = __readUInt32LE(b,i); return len > 0 ? __utf8(b, i+4,i+4+len-1) : "";};
var __lpwstr = function(b,i) { if(b.lpwstr) return b.lpwstr(i); var len = 2*__readUInt32LE(b,i); return __utf8(b, i+4,i+4+len-1);};
function bconcat(bufs) { return (typeof Buffer !== 'undefined') ? Buffer.concat(bufs) : [].concat.apply([], bufs); }
function ReadShift(size, t) {
var o, w, vv, i, loc; t = t || 'u';
@ -88,46 +47,19 @@ function ReadShift(size, t) {
/* falls through */
case 16: o = this.toString('hex', this.l,this.l+size); break;
case 'utf8': size = t; o = __utf8(this, this.l, this.l + size); break;
case 'utf16le': size=2*t; o = __utf16le(this, this.l, this.l + size); break;
/* [MS-OLEDS] 2.1.4 LengthPrefixedAnsiString */
case 'lpstr': o = __lpstr(this, this.l); size = 5 + o.length; break;
case 'lpwstr': o = __lpwstr(this, this.l); size = 5 + o.length; if(o[o.length-1] == '\u0000') size += 2; break;
/* sbcs and dbcs support continue records in the SST way TODO codepages */
/* TODO: DBCS http://msdn.microsoft.com/en-us/library/cc194788.aspx */
case 'dbcs': size = 2*t; o = ""; loc = this.l;
for(i = 0; i != t; ++i) {
if(this.lens && this.lens.indexOf(loc) !== -1) {
w = __readUInt8(this, loc);
this.l = loc + 1;
vv = ReadShift.call(this, w ? 'dbcs' : 'sbcs', t-i);
return o + vv;
}
o += _getchar(__readUInt16LE(this, loc));
loc+=2;
} break;
case 'sbcs': size = t; o = ""; loc = this.l;
for(i = 0; i != t; ++i) {
if(this.lens && this.lens.indexOf(loc) !== -1) {
w = __readUInt8(this, loc);
this.l = loc + 1;
vv = ReadShift.call(this, w ? 'dbcs' : 'sbcs', t-i);
return o + vv;
}
o += _getchar(__readUInt8(this, loc));
loc+=1;
} break;
case 'cstr': size = 0; o = "";
while((w=__readUInt8(this, this.l + size++))!==0) o+= _getchar(w);
break;
case 'wstr': size = 0; o = "";
while((w=__readUInt16LE(this,this.l +size))!==0){o+= _getchar(w);size+=2;}
size+=2; break;
}
this.l+=size; return o;
}

@ -6,7 +6,8 @@ var recordhopper = function(data, cb) {
var RT = data.read_shift(1);
if(RT & 0x80) RT = (RT & 0x7F) + ((data.read_shift(1) & 0x7F)<<7);
var R = RecordEnum[RT] || RecordEnum[0xFFFF];
length = tmpbyte = data.read_shift(1);
tmpbyte = data.read_shift(1);
length = tmpbyte & 0x7F;
for(cntbyte = 1; cntbyte <4 && (tmpbyte & 0x80); ++cntbyte) length += ((tmpbyte = data.read_shift(1)) & 0x7F)<<(7*cntbyte);
var d = R.f(data, length);
if(cb(d, R, RT)) return;

@ -1,9 +1,16 @@
/* [MS-XLSB] 2.5.143 */
var parse_StrRun = function(data, length) {
return { ich: data.read_shift(2), ifnt: data.read_shift(2) };
}
/* [MS-XLSB] 2.1.7.121 */
var parse_RichStr = function(data, length) {
var start = data.l;
var flags = data.read_shift(1);
var fRichStr = flags & 1, fExtStr = flags & 2;
var str = parse_XLWideString(data);
var rgsStrRun = [];
var z = {
t: str,
r:"<t>" + escapexml(str) + "</t>",
@ -12,6 +19,7 @@ var parse_RichStr = function(data, length) {
if(fRichStr) {
/* TODO: formatted string */
var dwSizeStrRun = data.read_shift(4);
for(var i = 0; i != dwSizeStrRun; ++i) rgsStrRun.push(parse_StrRun(data));
}
if(fExtStr) {
/* TODO: phonetic string */

@ -105,7 +105,8 @@ var parse_rs = (function() {
})();
/* 18.4.8 si CT_Rst */
var parse_si = function(x) {
var parse_si = function(x, opts) {
var html = opts ? opts.cellHTML : true;
var z = {};
if(!x) return null;
var y;
@ -113,14 +114,14 @@ var parse_si = function(x) {
if(x[1] === 't') {
z.t = utf8read(unescapexml(x.substr(x.indexOf(">")+1).split(/<\/t>/)[0]));
z.r = x;
z.h = z.t;
if(html) z.h = z.t;
}
/* 18.4.4 r CT_RElt (Rich Text Run) */
else if((y = x.match(/<r>/))) {
z.r = x;
/* TODO: properly parse (note: no other valid child can have body text) */
z.t = utf8read(unescapexml(x.replace(/<[^>]*>/gm,"")));
z.h = parse_rs(x);
if(html) z.h = parse_rs(x);
}
/* 18.4.3 phoneticPr CT_PhoneticPr (TODO: needed for Asian support) */
/* 18.4.6 rPh CT_PhoneticRun (TODO: needed for Asian support) */
@ -128,12 +129,12 @@ var parse_si = function(x) {
};
/* 18.4 Shared String Table */
var parse_sst_xml = function(data) {
var parse_sst_xml = function(data, opts) {
var s = [];
/* 18.4.9 sst CT_Sst */
var sst = data.match(new RegExp("<sst([^>]*)>([\\s\\S]*)<\/sst>","m"));
if(isval(sst)) {
s = sst[2].replace(/<(?:si|sstItem)>/g,"").split(/<\/(?:si|sstItem)>/).map(parse_si).filter(function(x) { return x; });
s = sst[2].replace(/<(?:si|sstItem)>/g,"").split(/<\/(?:si|sstItem)>/).map(function(x) { return parse_si(x, opts); }).filter(function(x) { return x; });
sst = parsexmltag(sst[1]); s.Count = sst.count; s.Unique = sst.uniqueCount;
}
return s;

@ -1,4 +0,0 @@
var parse_sst = function(data, name) {
return name.substr(-4)===".bin" ? parse_sst_bin(data) : parse_sst_xml(data);
};

@ -1,8 +1,6 @@
/* 18.7.3 CT_Comment */
function parseComments(data) {
if(data.match(/<comments *\/>/)) {
throw new Error('Not a valid comments xml');
}
function parse_comments_xml(data, opts) {
if(data.match(/<comments *\/>/)) return [];
var authors = [];
var commentList = [];
data.match(/<authors>([^\u2603]*)<\/authors>/m)[1].split('</author>').forEach(function(x) {
@ -18,26 +16,24 @@ function parseComments(data) {
var rt = parse_si(textMatch[1]);
comment.r = rt.r;
comment.t = rt.t;
comment.h = rt.h;
if(opts.cellHTML) comment.h = rt.h;
commentList.push(comment);
});
return commentList;
}
function parseCommentsAddToSheets(zip, dirComments, sheets, sheetRels) {
function parse_comments(zip, dirComments, sheets, sheetRels, opts) {
for(var i = 0; i != dirComments.length; ++i) {
var canonicalpath=dirComments[i];
var comments=parseComments(getdata(getzipfile(zip, canonicalpath.replace(/^\//,''))));
var comments=parse_comments_xml(getdata(getzipfile(zip, canonicalpath.replace(/^\//,''))), opts);
// find the sheets targeted by these comments
var sheetNames = Object.keys(sheets);
for(var j = 0; j != sheetNames.length; ++j) {
var sheetName = sheetNames[j];
var rels = sheetRels[sheetName];
if (rels) {
if(rels) {
var rel = rels[canonicalpath];
if (rel) {
insertCommentsIntoSheet(sheetName, sheets[sheetName], comments);
}
if(rel) insertCommentsIntoSheet(sheetName, sheets[sheetName], comments);
}
}
}
@ -59,10 +55,10 @@ function insertCommentsIntoSheet(sheetName, sheet, comments) {
if (encoded !== sheet["!ref"]) sheet["!ref"] = encoded;
}
if (!cell.c) {
cell.c = [];
}
cell.c.push({a: comment.author, t: comment.t, r: comment.r, h: comment.h});
if (!cell.c) cell.c = [];
var o = {a: comment.author, t: comment.t, r: comment.r};
if(comment.h) o.h = comment.h;
cell.c.push(o);
});
}

@ -37,7 +37,7 @@ function parse_ws_xml(data, opts) {
/* SCHEMA IS ACTUALLY INCORRECT HERE. IF A CELL HAS NO T, EMIT "" */
if(cell.t === undefined && p.v === undefined) {
if(!opts.sheetEmptyCells) return;
if(!opts.sheetStubs) return;
p.t = "str"; p.v = undefined;
}
else p.t = (cell.t ? cell.t : "n"); // default is "n" in schema
@ -49,7 +49,7 @@ function parse_ws_xml(data, opts) {
sidx = parseInt(p.v, 10);
p.v = strs[sidx].t;
p.r = strs[sidx].r;
p.h = strs[sidx].h;
if(opts.cellHTML) p.h = strs[sidx].h;
} break;
case 'str': if(p.v) p.v = utf8read(p.v); break;
case 'inlineStr':

@ -60,6 +60,14 @@ var parse_BrtCellSt = function(data, length) {
return [cell, value, 'str'];
};
/* [MS-XLSB] 2.4.647 BrtFmlaBool */
var parse_BrtFmlaBool = function(data, length) {
var cell = parse_Cell(data);
var value = data.read_shift(1);
data.l += length-9;
return [cell, value, 'b' /*, formula */];
};
/* [MS-XLSB] 2.4.648 BrtFmlaError */
var parse_BrtFmlaError = function(data, length) {
var cell = parse_Cell(data);
@ -76,9 +84,16 @@ var parse_BrtFmlaNum = function(data, length) {
return [cell, value, 'n' /*, formula */];
};
/* [MS-XLSB] 2.4.650 BrtFmlaString */
var parse_BrtFmlaString = function(data, length) {
var start = data.l;
var cell = parse_Cell(data);
var value = parse_XLWideString(data);
data.l = start + length;
return [cell, value, 'str' /*, formula */];
};
var parse_BrtCellBlank = parsenoop;
var parse_BrtFmlaBool = parsenoop;
var parse_BrtFmlaString = parsenoop;
/* [MS-XLSB] 2.1.7.61 Worksheet */
var parse_ws_bin = function(data, opts) {
@ -92,15 +107,12 @@ var parse_ws_bin = function(data, opts) {
recordhopper(data, function(val, R) {
switch(R.n) {
case 'BrtWsDim': ref = val; break;
case 'BrtRowHdr': row = val; break;
case 'BrtRowHdr':
row = val;
break; // TODO
case 'BrtFmlaError': break; // TODO
case 'BrtFmlaString': break; // TODO
case 'BrtFmlaBool': break; // TODO
case 'BrtFmlaBool':
case 'BrtFmlaError':
case 'BrtFmlaNum':
case 'BrtFmlaString':
case 'BrtCellBool':
case 'BrtCellError':
case 'BrtCellIsst':
@ -112,9 +124,9 @@ var parse_ws_bin = function(data, opts) {
case 's': p.v = strs[val[1]].t; p.r = strs[val[1]].r; break;
case 'b': p.v = val[1] ? true : false; break;
case 'e': p.raw = val[1]; p.v = BErr[p.raw]; break;
case 'str': if(p.v) p.v = utf8read(p.v); break;
case 'str': p.v = utf8read(val[1]); break;
}
if(val[3]) p.f = val[3];
if(val[3] && opts.cellFormula) p.f = val[3];
if((cf = styles.CellXf[val[0].iStyleRef])) try {
p.w = SSF.format(cf.ifmt,p.v,_ssfopts);
if(opts.cellNF) p.z = SSF._table[cf.ifmt];

@ -9,3 +9,7 @@ function parse_ws(data, name, opts) {
function parse_sty(data, name, opts) {
return name.substr(-4)===".bin" ? parse_sty_bin(data, opts) : parse_sty_xml(data, opts);
}
function parse_sst(data, name, opts) {
return name.substr(-4)===".bin" ? parse_sst_bin(data, opts) : parse_sst_xml(data, opts);
}

@ -1,8 +1,10 @@
function fixopts(opts) {
var defaults = [
['cellNF', false], /* emit cell number format string as .z */
['cellHTML', true], /* emit html string as .h */
['cellFormula', true], /* emit formulae as .h */
['sheetStubs', true], /* emit empty cells */
['sheetStubs', false], /* emit empty cells */
['WTF', false] /* WTF mode (do not use) */
];

@ -13,7 +13,7 @@ function parseZip(zip, opts) {
xlsb = true;
}
strs = {};
if(dir.sst) strs=parse_sst(getdata(getzipfile(zip, dir.sst.replace(/^\//,''))), dir.sst);
if(dir.sst) strs=parse_sst(getdata(getzipfile(zip, dir.sst.replace(/^\//,''))), dir.sst, opts);
styles = {};
if(dir.style) styles = parse_sty(getdata(getzipfile(zip, dir.style.replace(/^\//,''))),dir.style);
@ -58,7 +58,7 @@ function parseZip(zip, opts) {
}
}
if(dir.comments) parseCommentsAddToSheets(zip, dir.comments, sheets, sheetRels);
if(dir.comments) parse_comments(zip, dir.comments, sheets, sheetRels, opts);
return {
Directory: dir,

@ -12,7 +12,7 @@ function decode_range(range) { var x =range.split(":").map(decode_cell); return
function encode_range(range) { return encode_cell(range.s) + ":" + encode_cell(range.e); }
function sheet_to_row_object_array(sheet, opts){
var val, row, r, hdr = {}, isempty, R, C, v;
var val, row, r, hdr = {}, isempty, R, C;
var out = [];
opts = opts || {};
if(!sheet || !sheet["!ref"]) return out;
@ -54,12 +54,10 @@ function sheet_to_row_object_array(sheet, opts){
function sheet_to_csv(sheet, opts) {
var stringify = function stringify(val) {
if(!val.t) return "";
if(typeof val.w !== 'undefined') return '"' + val.w.replace(/"/,'""') + '"';
if(typeof val.w !== 'undefined') return val.w;
switch(val.t){
case 'n': return String(val.v);
case 's': case 'str':
if(typeof val.v === 'undefined') return "";
return '"' + val.v.replace(/"/,'""') + '"';
case 's': case 'str': return typeof val.v !== 'undefined' ? val.v : "";
case 'b': return val.v ? "TRUE" : "FALSE";
case 'e': return val.v; /* throw out value in case of error */
default: throw 'unrecognized type ' + val.t;
@ -69,15 +67,18 @@ function sheet_to_csv(sheet, opts) {
opts = opts || {};
if(!sheet || !sheet["!ref"]) return out;
var r = XLSX.utils.decode_range(sheet["!ref"]);
var fs = opts.FS||",", rs = opts.RS||"\n";
for(var R = r.s.r; R <= r.e.r; ++R) {
var row = [];
for(var C = r.s.c; C <= r.e.c; ++C) {
var val = sheet[XLSX.utils.encode_cell({c:C,r:R})];
if(!val) { row.push(""); continue; }
txt = stringify(val);
row.push(String(txt).replace(/\\r\\n/g,"\n").replace(/\\t/g,"\t").replace(/\\\\/g,"\\").replace("\\\"","\"\""));
txt = String(stringify(val));
if(txt.indexOf(fs)!==-1 || txt.indexOf(rs)!==-1 || txt.indexOf('"')!==-1)
txt = "\"" + txt.replace(/"/g, '""') + "\"";
row.push(txt);
}
out += row.join(opts.FS||",") + (opts.RS||"\n");
out += row.join(fs) + (rs);
}
return out;
}

@ -4,10 +4,4 @@ if(typeof require !== 'undefined' && typeof exports !== 'undefined') {
exports.readFile = XLSX.readFile;
exports.utils = XLSX.utils;
exports.version = XLSX.version;
exports.main = function(args) {
var zip = XLSX.read(args[0], {type:'file'});
console.log(zip.Sheets);
};
if(typeof module !== 'undefined' && require.main === module)
exports.main(process.argv.slice(2));
}

@ -1,6 +1,6 @@
{
"name": "xlsx",
"version": "0.5.3",
"version": "0.5.4",
"author": "sheetjs",
"description": "XLSB / XLSX / XLSM parser",
"keywords": [ "xlsx", "xlsb", "xlsm", "office", "excel", "spreadsheet" ],
@ -9,7 +9,7 @@
},
"main": "./xlsx",
"dependencies": {
"ssf":">=0.5.5",
"ssf":"~0.5.6",
"codepage":"",
"jszip":"~2.1.0",
"commander":""

25
test.js

@ -4,7 +4,7 @@ var fs = require('fs'), assert = require('assert');
describe('source',function(){ it('should load', function(){ XLSX = require('./'); });});
var ex = [".xlsb", ".xlsm", ".xlsx"];
var exp = ex.map(function(x){ return x + ".pending"; });
var exp = ex.map(function(x){ return x + ".pending"; });
function test_file(x){return ex.indexOf(x.substr(-5))>=0||exp.indexOf(x.substr(-13))>=0;}
var files = (fs.existsSync('tests.lst') ? fs.readFileSync('tests.lst', 'utf-8').split("\n") : fs.readdirSync('test_files')).filter(test_file);
@ -84,3 +84,26 @@ describe('should have comment as part of cell\'s properties', function(){
assert.equal(ws.B1.c[0].a, "Yegor Kozlov","must have the same author");
});
});
describe('options', function() {
var html_cell_types = ['s'];
before(function() {
XLSX = require('./');
});
it('should generate HTML by default', function() {
var wb = XLSX.readFile('./test_files/comments_stress_test.xlsx');
var ws = wb.Sheets.Sheet1;
Object.keys(ws).forEach(function(addr) {
if(addr[0] === "!" || !ws.hasOwnProperty(addr)) return;
assert(html_cell_types.indexOf(ws[addr].t) === -1 || ws[addr].h);
});
});
it('should not generate HTML when requested', function() {
var wb = XLSX.readFile('./test_files/comments_stress_test.xlsx', {cellHTML: false});
var ws = wb.Sheets.Sheet1;
Object.keys(ws).forEach(function(addr) {
if(addr[0] === "!" || !ws.hasOwnProperty(addr)) return;
assert(typeof ws[addr].h === 'undefined');
});
});
});

@ -1,10 +1,16 @@
RkNumber.xlsb
comments_stress_test.xlsb
formula_stress_test.xlsb
large_strings.xlsb.pending
merge_cells.xlsb
named_ranges_2011.xlsb
number_format.xlsb
rich_text_stress.xlsb
time_stress_test_1.xlsb
LONumbers-2010.xlsx
LONumbers-2011.xlsx
LONumbers.xlsx
RkNumber.xlsx
apachepoi_45430.xlsx
apachepoi_45540_classic_Footer.xlsx
apachepoi_45540_classic_Header.xlsx
@ -153,6 +159,7 @@ jxls-core_simple.xlsx
jxls-examples_stress1.xlsx
jxls-examples_stress2.xlsx
jxls-reader_departmentData.xlsx
large_strings.xlsx.pending
merge_cells.xlsx
mixed_sheets.xlsx
named_ranges_2011.xlsx
@ -166,6 +173,7 @@ openpyxl_g_empty_with_no_properties.xlsx
openpyxl_g_guess_types.xlsx
openpyxl_g_libreoffice_nrt.xlsx
openpyxl_g_merge_range.xlsx
openpyxl_r_bigfoot.xlsx.pending
openpyxl_r_comments.xlsx
openpyxl_r_complex-styles.xlsx
openpyxl_r_conditional-formatting.xlsx

@ -1 +1 @@
Subproject commit a2d49d344622e1bd657f03e829c24d9b24a942af
Subproject commit 709d865dc7f9d7173bc4b5f5c6b0c5aea945589c

235
xlsx.js

@ -9,7 +9,7 @@ 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 = '0.5.4';
SSF.version = '0.5.7';
/* Options */
var opts_fmt = {};
function fixopts(o){for(var y in opts_fmt) if(o[y]===undefined) o[y]=opts_fmt[y];}
@ -150,23 +150,20 @@ var write_date = function(type, fmt, val) {
switch(type) {
case 'y': switch(fmt) { /* year */
case 'y': case 'yy': return pad(val.y % 100,2);
case 'yyy': case 'yyyy': return pad(val.y % 10000,4);
default: throw 'bad year format: ' + fmt;
default: return pad(val.y % 10000,4);
}
case 'm': switch(fmt) { /* month */
case 'm': return val.m;
case 'mm': return pad(val.m,2);
case 'mmm': return months[val.m-1][1];
case 'mmmm': return months[val.m-1][2];
case 'mmmmm': return months[val.m-1][0];
default: throw 'bad month format: ' + fmt;
default: return months[val.m-1][2];
}
case 'd': switch(fmt) { /* day */
case 'd': return val.d;
case 'dd': return pad(val.d,2);
case 'ddd': return days[val.q][0];
case 'dddd': return days[val.q][1];
default: throw 'bad day format: ' + fmt;
default: return days[val.q][1];
}
case 'h': switch(fmt) { /* 12-hour */
case 'h': return 1+(val.H+11)%12;
@ -199,7 +196,6 @@ var write_date = function(type, fmt, val) {
} return fmt.length === 3 ? o : pad(o, 2);
/* TODO: handle the ECMA spec format ee -> yy */
case 'e': { return val.y; } break;
default: throw 'bad format type ' + type + ' in ' + fmt;
}
};
/*jshint +W086 */
@ -215,14 +211,20 @@ var write_num = function(type, fmt, val) {
if(mul !== 0) return write_num(type, fmt, val * Math.pow(10,2*mul)) + fill("%",mul);
if(fmt.indexOf("E") > -1) {
var idx = fmt.indexOf("E") - fmt.indexOf(".") - 1;
if(fmt == '##0.0E+0') {
var period = fmt.length - 5;
if(fmt.match(/^#+0.0E\+0$/)) {
var period = fmt.indexOf("."); if(period === -1) period=fmt.indexOf('E');
var ee = (Number(val.toExponential(0).substr(2+(val<0))))%period;
if(ee < 0) ee += period;
o = (val/Math.pow(10,ee)).toPrecision(idx+1+(period+ee)%period);
if(!o.match(/[Ee]/)) {
var fakee = (Number(val.toExponential(0).substr(2+(val<0))));
if(o.indexOf(".") === -1) o = o[0] + "." + o.substr(1) + "E+" + (fakee - o.length+ee);
else throw "missing E |" + o;
else o += "E+" + (fakee - ee);
while(o.substr(0,2) === "0.") {
o = o[0] + o.substr(2,period) + "." + o.substr(2+period);
o = o.replace(/^0+([1-9])/,"$1").replace(/^0+\./,"0.");
}
o = o.replace(/\+-/,"-");
}
o = o.replace(/^([+-]?)([0-9]*)\.([0-9]*)[Ee]/,function($$,$1,$2,$3) { return $1 + $2 + $3.substr(0,(period+ee)%period) + "." + $3.substr(ee) + "E"; });
} else o = val.toExponential(idx);
@ -237,6 +239,7 @@ var write_num = function(type, fmt, val) {
var myn = (rnd - base*den), myd = den;
return sign + (base?base:"") + " " + (myn === 0 ? fill(" ", r[1].length + 1 + r[4].length) : pad(myn,r[1].length," ") + r[2] + "/" + r[3] + pad(myd,r[4].length));
}
if(fmt.match(/^#+0+$/)) 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((r = fmt.match(/^#*0+\.(0+)/))) {
@ -326,7 +329,8 @@ function eval_fmt(fmt, v, opts, flen) {
out.push(q); lst = c; break;
case '[': /* TODO: Fix this -- ignore all conditionals and formatting */
o = c;
while(fmt[i++] !== ']') o += fmt[i];
while(fmt[i++] !== ']' && i < fmt.length) o += fmt[i];
if(o.substr(-1) !== ']') throw 'unterminated "[" block: |' + o + '|';
if(o.match(/\[[HhMmSs]*\]/)) {
if(!dt) dt = parse_date_code(v, opts);
if(!dt) return "";
@ -347,7 +351,7 @@ function eval_fmt(fmt, v, opts, flen) {
out.push({t:'D', v:o}); break;
case ' ': out.push({t:c,v:c}); ++i; break;
default:
if(",$-+/():!^&'~{}<>=".indexOf(c) === -1)
if(",$-+/():!^&'~{}<>=".indexOf(c) === -1)
throw 'unrecognized character ' + fmt[i] + ' in ' + fmt;
out.push({t:'t', v:c}); ++i; break;
}
@ -365,21 +369,20 @@ function eval_fmt(fmt, v, opts, flen) {
/* replace fields */
for(i=0; i < out.length; ++i) {
switch(out[i].t) {
case 't': case 'T': case ' ': break;
case 'd': case 'm': case 'y': case 'h': case 'H': case 'M': case 's': case 'A': case 'e': case 'Z':
case 't': case 'T': case ' ': case 'D': break;
case 'd': case 'm': case 'y': case 'h': case 'H': case 'M': case 's': case 'e': case 'Z':
out[i].v = write_date(out[i].t, out[i].v, dt);
out[i].t = 't'; break;
case 'n': case '(': case '?':
var jj = i+1;
while(out[jj] && ("?D".indexOf(out[jj].t) > -1 || (" t".indexOf(out[jj].t) > -1 && "?t".indexOf((out[jj+1]||{}).t)>-1 && (out[jj+1].t == '?' || out[jj+1].v == '/')) || out[i].t == '(' && (out[jj].t == ')' || out[jj].t == 'n') || out[jj].t == 't' && (out[jj].v == '/' || out[jj].v == '$' || (out[jj].v == ' ' && (out[jj+1]||{}).t == '?')))) {
while(out[jj] && ("?D".indexOf(out[jj].t) > -1 || (" t".indexOf(out[jj].t) > -1 && "?t".indexOf((out[jj+1]||{}).t)>-1 && (out[jj+1].t == '?' || out[jj+1].v == '/')) || out[i].t == '(' && (out[jj].t == ')' || out[jj].t == 'n') || out[jj].t == 't' && (out[jj].v == '/' || '$€'.indexOf(out[jj].v) > -1 || (out[jj].v == ' ' && (out[jj+1]||{}).t == '?')))) {
out[i].v += out[jj].v;
delete out[jj]; ++jj;
}
out[i].v = write_num(out[i].t, out[i].v, v);
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';
i = jj-1; break;
case 'G': out[i].t = 't'; out[i].v = general_fmt(v,opts); break;
default: console.error(out); throw "unrecognized type " + out[i].t;
}
}
return out.map(function(x){return x.v;}).join("");
@ -389,6 +392,7 @@ function choose_fmt(fmt, v, o) {
if(typeof fmt === 'number') fmt = ((o&&o.table) ? o.table : table_fmt)[fmt];
if(typeof fmt === "string") fmt = split_fmt(fmt);
var l = fmt.length;
if(l<4 && fmt[l-1].indexOf("@")>-1) --l;
switch(fmt.length) {
case 1: fmt = fmt[0].indexOf("@")>-1 ? ["General", "General", "General", fmt[0]] : [fmt[0], fmt[0], fmt[0], "@"]; break;
case 2: fmt = fmt[1].indexOf("@")>-1 ? [fmt[0], fmt[0], fmt[0], fmt[1]] : [fmt[0], fmt[1], fmt[0], "@"]; break;
@ -420,7 +424,7 @@ SSF.load_table = function(tbl) { for(var i=0; i!=0x0188; ++i) if(tbl[i]) SSF.loa
make_ssf(SSF);
var XLSX = {};
(function(XLSX){
XLSX.version = '0.5.3';
XLSX.version = '0.5.4';
var current_codepage, current_cptable, cptable;
if(typeof module !== "undefined" && typeof require !== 'undefined') {
if(typeof cptable === 'undefined') cptable = require('codepage');
@ -560,40 +564,9 @@ function readIEEE754(buf, idx, isLE, nl, ml) {
return (s ? -1 : 1) * m * Math.pow(2, e - ml);
}
function s2a(s) {
if(typeof Buffer !== 'undefined') return new Buffer(s, "binary");
var w = s.split("").map(function(x){ return x.charCodeAt(0) & 0xff; });
return w;
}
var __toBuffer;
if(typeof Buffer !== "undefined") {
Buffer.prototype.hexlify= function() { return this.toString('hex'); };
Buffer.prototype.utf16le= function(s,e){return this.toString('utf16le',s,e).replace(/\u0000/,'').replace(/[\u0001-\u0006]/,'!');};
Buffer.prototype.utf8 = function(s,e) { return this.toString('utf8',s,e); };
Buffer.prototype.lpstr = function(i) { var len = this.readUInt32LE(i); return len > 0 ? this.utf8(i+4,i+4+len-1) : "";};
Buffer.prototype.lpwstr = function(i) { var len = 2*this.readUInt32LE(i); return this.utf8(i+4,i+4+len-1);};
if(typeof cptable !== "undefined") Buffer.prototype.lpstr = function(i) {
var len = this.readUInt32LE(i);
if(len === 0) return "";
if(typeof current_cptable === "undefined") return this.utf8(i+4,i+4+len-1);
var t = Array(this.slice(i+4,i+4+len-1));
//1console.log("start", this.l, len, t);
var c, j = i+4, o = "", cc;
for(;j!=i+4+len;++j) {
c = this.readUInt8(j);
cc = current_cptable.dec[c];
if(typeof cc === 'undefined') {
c = c*256 + this.readUInt8(++j);
cc = current_cptable.dec[c];
}
if(typeof cc === 'undefined') throw "Unrecognized character " + c.toString(16);
if(c === 0) break;
o += cc;
//1console.log(cc, cc.charCodeAt(0), o, this.l);
}
return o;
};
__toBuffer = function(bufs) { return Buffer.concat(bufs[0]); };
} else {
__toBuffer = function(bufs) {
@ -610,16 +583,6 @@ var __readUInt32LE = function(b, idx) { return b.readUInt32LE ? b.readUInt32LE(i
var __readInt32LE = function(b, idx) { if(b.readInt32LE) return b.readInt32LE(idx); var u = __readUInt32LE(b,idx); if(!(u & 0x80000000)) return u; return (0xffffffff - u + 1) * -1; };
var __readDoubleLE = function(b, idx) { return b.readDoubleLE ? b.readDoubleLE(idx) : readIEEE754(b, idx||0);};
var __hexlify = function(b) { return b.map(function(x){return (x<16?"0":"") + x.toString(16);}).join(""); };
var __utf16le = function(b,s,e) { if(b.utf16le) return b.utf16le(s,e); var str = ""; for(var i=s; i<e; i+=2) str += String.fromCharCode(__readUInt16LE(b,i)); return str.replace(/\u0000/,'').replace(/[\u0001-\u0006]/,'!'); };
var __utf8 = function(b,s,e) { if(b.utf8) return b.utf8(s,e); var str = ""; for(var i=s; i<e; i++) str += String.fromCharCode(__readUInt8(b,i)); return str; };
var __lpstr = function(b,i) { if(b.lpstr) return b.lpstr(i); var len = __readUInt32LE(b,i); return len > 0 ? __utf8(b, i+4,i+4+len-1) : "";};
var __lpwstr = function(b,i) { if(b.lpwstr) return b.lpwstr(i); var len = 2*__readUInt32LE(b,i); return __utf8(b, i+4,i+4+len-1);};
function bconcat(bufs) { return (typeof Buffer !== 'undefined') ? Buffer.concat(bufs) : [].concat.apply([], bufs); }
function ReadShift(size, t) {
var o, w, vv, i, loc; t = t || 'u';
@ -632,46 +595,19 @@ function ReadShift(size, t) {
/* falls through */
case 16: o = this.toString('hex', this.l,this.l+size); break;
case 'utf8': size = t; o = __utf8(this, this.l, this.l + size); break;
case 'utf16le': size=2*t; o = __utf16le(this, this.l, this.l + size); break;
/* [MS-OLEDS] 2.1.4 LengthPrefixedAnsiString */
case 'lpstr': o = __lpstr(this, this.l); size = 5 + o.length; break;
case 'lpwstr': o = __lpwstr(this, this.l); size = 5 + o.length; if(o[o.length-1] == '\u0000') size += 2; break;
/* sbcs and dbcs support continue records in the SST way TODO codepages */
/* TODO: DBCS http://msdn.microsoft.com/en-us/library/cc194788.aspx */
case 'dbcs': size = 2*t; o = ""; loc = this.l;
for(i = 0; i != t; ++i) {
if(this.lens && this.lens.indexOf(loc) !== -1) {
w = __readUInt8(this, loc);
this.l = loc + 1;
vv = ReadShift.call(this, w ? 'dbcs' : 'sbcs', t-i);
return o + vv;
}
o += _getchar(__readUInt16LE(this, loc));
loc+=2;
} break;
case 'sbcs': size = t; o = ""; loc = this.l;
for(i = 0; i != t; ++i) {
if(this.lens && this.lens.indexOf(loc) !== -1) {
w = __readUInt8(this, loc);
this.l = loc + 1;
vv = ReadShift.call(this, w ? 'dbcs' : 'sbcs', t-i);
return o + vv;
}
o += _getchar(__readUInt8(this, loc));
loc+=1;
} break;
case 'cstr': size = 0; o = "";
while((w=__readUInt8(this, this.l + size++))!==0) o+= _getchar(w);
break;
case 'wstr': size = 0; o = "";
while((w=__readUInt16LE(this,this.l +size))!==0){o+= _getchar(w);size+=2;}
size+=2; break;
}
this.l+=size; return o;
}
@ -692,18 +628,26 @@ var recordhopper = function(data, cb) {
var RT = data.read_shift(1);
if(RT & 0x80) RT = (RT & 0x7F) + ((data.read_shift(1) & 0x7F)<<7);
var R = RecordEnum[RT] || RecordEnum[0xFFFF];
length = tmpbyte = data.read_shift(1);
tmpbyte = data.read_shift(1);
length = tmpbyte & 0x7F;
for(cntbyte = 1; cntbyte <4 && (tmpbyte & 0x80); ++cntbyte) length += ((tmpbyte = data.read_shift(1)) & 0x7F)<<(7*cntbyte);
var d = R.f(data, length);
if(cb(d, R, RT)) return;
}
};
/* [MS-XLSB] 2.5.143 */
var parse_StrRun = function(data, length) {
return { ich: data.read_shift(2), ifnt: data.read_shift(2) };
}
/* [MS-XLSB] 2.1.7.121 */
var parse_RichStr = function(data, length) {
var start = data.l;
var flags = data.read_shift(1);
var fRichStr = flags & 1, fExtStr = flags & 2;
var str = parse_XLWideString(data);
var rgsStrRun = [];
var z = {
t: str,
r:"<t>" + escapexml(str) + "</t>",
@ -712,6 +656,7 @@ var parse_RichStr = function(data, length) {
if(fRichStr) {
/* TODO: formatted string */
var dwSizeStrRun = data.read_shift(4);
for(var i = 0; i != dwSizeStrRun; ++i) rgsStrRun.push(parse_StrRun(data));
}
if(fExtStr) {
/* TODO: phonetic string */
@ -891,7 +836,8 @@ var parse_rs = (function() {
})();
/* 18.4.8 si CT_Rst */
var parse_si = function(x) {
var parse_si = function(x, opts) {
var html = opts ? opts.cellHTML : true;
var z = {};
if(!x) return null;
var y;
@ -899,14 +845,14 @@ var parse_si = function(x) {
if(x[1] === 't') {
z.t = utf8read(unescapexml(x.substr(x.indexOf(">")+1).split(/<\/t>/)[0]));
z.r = x;
z.h = z.t;
if(html) z.h = z.t;
}
/* 18.4.4 r CT_RElt (Rich Text Run) */
else if((y = x.match(/<r>/))) {
z.r = x;
/* TODO: properly parse (note: no other valid child can have body text) */
z.t = utf8read(unescapexml(x.replace(/<[^>]*>/gm,"")));
z.h = parse_rs(x);
if(html) z.h = parse_rs(x);
}
/* 18.4.3 phoneticPr CT_PhoneticPr (TODO: needed for Asian support) */
/* 18.4.6 rPh CT_PhoneticRun (TODO: needed for Asian support) */
@ -914,12 +860,12 @@ var parse_si = function(x) {
};
/* 18.4 Shared String Table */
var parse_sst_xml = function(data) {
var parse_sst_xml = function(data, opts) {
var s = [];
/* 18.4.9 sst CT_Sst */
var sst = data.match(new RegExp("<sst([^>]*)>([\\s\\S]*)<\/sst>","m"));
if(isval(sst)) {
s = sst[2].replace(/<(?:si|sstItem)>/g,"").split(/<\/(?:si|sstItem)>/).map(parse_si).filter(function(x) { return x; });
s = sst[2].replace(/<(?:si|sstItem)>/g,"").split(/<\/(?:si|sstItem)>/).map(function(x) { return parse_si(x, opts); }).filter(function(x) { return x; });
sst = parsexmltag(sst[1]); s.Count = sst.count; s.Unique = sst.uniqueCount;
}
return s;
@ -943,10 +889,6 @@ var parse_sst_bin = function(data) {
});
return s;
};
var parse_sst = function(data, name) {
return name.substr(-4)===".bin" ? parse_sst_bin(data) : parse_sst_xml(data);
};
var styles = {}; // shared styles
/* 18.8.31 numFmts CT_NumFmts */
@ -1230,10 +1172,8 @@ function parseRels(data, currentFilePath) {
/* 18.7.3 CT_Comment */
function parseComments(data) {
if(data.match(/<comments *\/>/)) {
throw new Error('Not a valid comments xml');
}
function parse_comments_xml(data, opts) {
if(data.match(/<comments *\/>/)) return [];
var authors = [];
var commentList = [];
data.match(/<authors>([^\u2603]*)<\/authors>/m)[1].split('</author>').forEach(function(x) {
@ -1249,26 +1189,24 @@ function parseComments(data) {
var rt = parse_si(textMatch[1]);
comment.r = rt.r;
comment.t = rt.t;
comment.h = rt.h;
if(opts.cellHTML) comment.h = rt.h;
commentList.push(comment);
});
return commentList;
}
function parseCommentsAddToSheets(zip, dirComments, sheets, sheetRels) {
function parse_comments(zip, dirComments, sheets, sheetRels, opts) {
for(var i = 0; i != dirComments.length; ++i) {
var canonicalpath=dirComments[i];
var comments=parseComments(getdata(getzipfile(zip, canonicalpath.replace(/^\//,''))));
var comments=parse_comments_xml(getdata(getzipfile(zip, canonicalpath.replace(/^\//,''))), opts);
// find the sheets targeted by these comments
var sheetNames = Object.keys(sheets);
for(var j = 0; j != sheetNames.length; ++j) {
var sheetName = sheetNames[j];
var rels = sheetRels[sheetName];
if (rels) {
if(rels) {
var rel = rels[canonicalpath];
if (rel) {
insertCommentsIntoSheet(sheetName, sheets[sheetName], comments);
}
if(rel) insertCommentsIntoSheet(sheetName, sheets[sheetName], comments);
}
}
}
@ -1290,10 +1228,10 @@ function insertCommentsIntoSheet(sheetName, sheet, comments) {
if (encoded !== sheet["!ref"]) sheet["!ref"] = encoded;
}
if (!cell.c) {
cell.c = [];
}
cell.c.push({a: comment.author, t: comment.t, r: comment.r, h: comment.h});
if (!cell.c) cell.c = [];
var o = {a: comment.author, t: comment.t, r: comment.r};
if(comment.h) o.h = comment.h;
cell.c.push(o);
});
}
@ -1339,7 +1277,7 @@ function parse_ws_xml(data, opts) {
/* SCHEMA IS ACTUALLY INCORRECT HERE. IF A CELL HAS NO T, EMIT "" */
if(cell.t === undefined && p.v === undefined) {
if(!opts.sheetEmptyCells) return;
if(!opts.sheetStubs) return;
p.t = "str"; p.v = undefined;
}
else p.t = (cell.t ? cell.t : "n"); // default is "n" in schema
@ -1351,7 +1289,7 @@ function parse_ws_xml(data, opts) {
sidx = parseInt(p.v, 10);
p.v = strs[sidx].t;
p.r = strs[sidx].r;
p.h = strs[sidx].h;
if(opts.cellHTML) p.h = strs[sidx].h;
} break;
case 'str': if(p.v) p.v = utf8read(p.v); break;
case 'inlineStr':
@ -1449,6 +1387,14 @@ var parse_BrtCellSt = function(data, length) {
return [cell, value, 'str'];
};
/* [MS-XLSB] 2.4.647 BrtFmlaBool */
var parse_BrtFmlaBool = function(data, length) {
var cell = parse_Cell(data);
var value = data.read_shift(1);
data.l += length-9;
return [cell, value, 'b' /*, formula */];
};
/* [MS-XLSB] 2.4.648 BrtFmlaError */
var parse_BrtFmlaError = function(data, length) {
var cell = parse_Cell(data);
@ -1465,9 +1411,16 @@ var parse_BrtFmlaNum = function(data, length) {
return [cell, value, 'n' /*, formula */];
};
/* [MS-XLSB] 2.4.650 BrtFmlaString */
var parse_BrtFmlaString = function(data, length) {
var start = data.l;
var cell = parse_Cell(data);
var value = parse_XLWideString(data);
data.l = start + length;
return [cell, value, 'str' /*, formula */];
};
var parse_BrtCellBlank = parsenoop;
var parse_BrtFmlaBool = parsenoop;
var parse_BrtFmlaString = parsenoop;
/* [MS-XLSB] 2.1.7.61 Worksheet */
var parse_ws_bin = function(data, opts) {
@ -1481,15 +1434,12 @@ var parse_ws_bin = function(data, opts) {
recordhopper(data, function(val, R) {
switch(R.n) {
case 'BrtWsDim': ref = val; break;
case 'BrtRowHdr': row = val; break;
case 'BrtRowHdr':
row = val;
break; // TODO
case 'BrtFmlaError': break; // TODO
case 'BrtFmlaString': break; // TODO
case 'BrtFmlaBool': break; // TODO
case 'BrtFmlaBool':
case 'BrtFmlaError':
case 'BrtFmlaNum':
case 'BrtFmlaString':
case 'BrtCellBool':
case 'BrtCellError':
case 'BrtCellIsst':
@ -1501,9 +1451,9 @@ var parse_ws_bin = function(data, opts) {
case 's': p.v = strs[val[1]].t; p.r = strs[val[1]].r; break;
case 'b': p.v = val[1] ? true : false; break;
case 'e': p.raw = val[1]; p.v = BErr[p.raw]; break;
case 'str': if(p.v) p.v = utf8read(p.v); break;
case 'str': p.v = utf8read(val[1]); break;
}
if(val[3]) p.f = val[3];
if(val[3] && opts.cellFormula) p.f = val[3];
if((cf = styles.CellXf[val[0].iStyleRef])) try {
p.w = SSF.format(cf.ifmt,p.v,_ssfopts);
if(opts.cellNF) p.z = SSF._table[cf.ifmt];
@ -1811,6 +1761,10 @@ function parse_ws(data, name, opts) {
function parse_sty(data, name, opts) {
return name.substr(-4)===".bin" ? parse_sty_bin(data, opts) : parse_sty_xml(data, opts);
}
function parse_sst(data, name, opts) {
return name.substr(-4)===".bin" ? parse_sst_bin(data, opts) : parse_sst_xml(data, opts);
}
/* [MS-XLSB] 2.3 Record Enumeration */
var RecordEnum = {
0x0000: { n:"BrtRowHdr", f:parse_BrtRowHdr },
@ -2634,8 +2588,10 @@ var RecordEnum = {
function fixopts(opts) {
var defaults = [
['cellNF', false], /* emit cell number format string as .z */
['cellHTML', true], /* emit html string as .h */
['cellFormula', true], /* emit formulae as .h */
['sheetStubs', true], /* emit empty cells */
['sheetStubs', false], /* emit empty cells */
['WTF', false] /* WTF mode (do not use) */
];
@ -2656,7 +2612,7 @@ function parseZip(zip, opts) {
xlsb = true;
}
strs = {};
if(dir.sst) strs=parse_sst(getdata(getzipfile(zip, dir.sst.replace(/^\//,''))), dir.sst);
if(dir.sst) strs=parse_sst(getdata(getzipfile(zip, dir.sst.replace(/^\//,''))), dir.sst, opts);
styles = {};
if(dir.style) styles = parse_sty(getdata(getzipfile(zip, dir.style.replace(/^\//,''))),dir.style);
@ -2701,7 +2657,7 @@ function parseZip(zip, opts) {
}
}
if(dir.comments) parseCommentsAddToSheets(zip, dir.comments, sheets, sheetRels);
if(dir.comments) parse_comments(zip, dir.comments, sheets, sheetRels, opts);
return {
Directory: dir,
@ -2756,7 +2712,7 @@ function decode_range(range) { var x =range.split(":").map(decode_cell); return
function encode_range(range) { return encode_cell(range.s) + ":" + encode_cell(range.e); }
function sheet_to_row_object_array(sheet, opts){
var val, row, r, hdr = {}, isempty, R, C, v;
var val, row, r, hdr = {}, isempty, R, C;
var out = [];
opts = opts || {};
if(!sheet || !sheet["!ref"]) return out;
@ -2798,12 +2754,10 @@ function sheet_to_row_object_array(sheet, opts){
function sheet_to_csv(sheet, opts) {
var stringify = function stringify(val) {
if(!val.t) return "";
if(typeof val.w !== 'undefined') return '"' + val.w.replace(/"/,'""') + '"';
if(typeof val.w !== 'undefined') return val.w;
switch(val.t){
case 'n': return String(val.v);
case 's': case 'str':
if(typeof val.v === 'undefined') return "";
return '"' + val.v.replace(/"/,'""') + '"';
case 's': case 'str': return typeof val.v !== 'undefined' ? val.v : "";
case 'b': return val.v ? "TRUE" : "FALSE";
case 'e': return val.v; /* throw out value in case of error */
default: throw 'unrecognized type ' + val.t;
@ -2813,15 +2767,18 @@ function sheet_to_csv(sheet, opts) {
opts = opts || {};
if(!sheet || !sheet["!ref"]) return out;
var r = XLSX.utils.decode_range(sheet["!ref"]);
var fs = opts.FS||",", rs = opts.RS||"\n";
for(var R = r.s.r; R <= r.e.r; ++R) {
var row = [];
for(var C = r.s.c; C <= r.e.c; ++C) {
var val = sheet[XLSX.utils.encode_cell({c:C,r:R})];
if(!val) { row.push(""); continue; }
txt = stringify(val);
row.push(String(txt).replace(/\\r\\n/g,"\n").replace(/\\t/g,"\t").replace(/\\\\/g,"\\").replace("\\\"","\"\""));
txt = String(stringify(val));
if(txt.indexOf(fs)!==-1 || txt.indexOf(rs)!==-1 || txt.indexOf('"')!==-1)
txt = "\"" + txt.replace(/"/g, '""') + "\"";
row.push(txt);
}
out += row.join(opts.FS||",") + (opts.RS||"\n");
out += row.join(fs) + (rs);
}
return out;
}
@ -2862,10 +2819,4 @@ if(typeof require !== 'undefined' && typeof exports !== 'undefined') {
exports.readFile = XLSX.readFile;
exports.utils = XLSX.utils;
exports.version = XLSX.version;
exports.main = function(args) {
var zip = XLSX.read(args[0], {type:'file'});
console.log(zip.Sheets);
};
if(typeof module !== 'undefined' && require.main === module)
exports.main(process.argv.slice(2));
}