lpicchi/sheetjs
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version bump 0.1.2: Unicode Support

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Motivated by inquiry regarding Hebrew support
This commit is contained in:
SheetJS 2013-03-15 19:08:09 -04:00
parent c052dd7c92
commit 28873fc0b5
2 changed files with 27 additions and 7 deletions
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2
package.json
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@ -1,6 +1,6 @@
{
"name": "xlsx",
"version": "0.1.1",
"version": "0.1.2",
"author": "Niggler",
"description": "(one day) a full-featured XLSX parser and writer. For now, primitive parser",
"keywords": [

32
xlsx.js
View File

@ -158,12 +158,30 @@ function parseVector(data) {
return res;
}
var utf8read = function(orig) {
var out = "", i = 0, c = 0, c1 = 0, c2 = 0, c3 = 0;
while (i < orig.length) {
c = orig.charCodeAt(i++);
if (c < 128) out += _chr(c);
else {
c2 = orig.charCodeAt(i++);
if (c>191 && c<224) out += _chr((c & 31) << 6 | c2 & 63);
else {
c3 = orig.charCodeAt(i++);
out += _chr((c & 15) << 12 | (c2 & 63) << 6 | c3 & 63);
}
}
}
return out;
};
function parseStrs(data) {
var s = [];
var sst = data.match(new RegExp("<sst ([^>]*)>([\\s\\S]*)<\/sst>","m"));
if(sst) {
s = sst[2].replace(/<si>/g,"").split(/<\/si>/).map(function(x) { var z = {};
var y=x.match(/<(.*)>([\s\S]*)<\/.*/); if(y) z[y[1]]=unescapexml(y[2]); return z;});
var y=x.match(/<(.*)>([\s\S]*)<\/.*/); if(y) z[y[1].split(" ")[0]]=utf8read(unescapexml(y[2])); return z;});
sst = parsexmltag(sst[1]); s.count = sst.count; s.uniqueCount = sst.uniqueCount;
}
@ -194,7 +212,7 @@ function parseProps(data) {
default: console.error("Unrecognized key in Heading Pairs: " + v[i++].v);
}
}
var parts = parseVector(q["TitlesOfParts"]);
var parts = parseVector(q["TitlesOfParts"]).map(utf8read);
p["SheetNames"] = parts.slice(widx, widx + p["Worksheets"])
}
p["Creator"] = q["dc:creator"];
@ -262,7 +280,7 @@ function parseWB(data) {
case '<bookViews>': case '</bookViews>': break; // aggregate workbookView
case '<workbookView': delete y[0]; wb.WBView.push(y); break;
case '<sheets>': case '</sheets>': break; // aggregate sheet
case '<sheet': delete y[0]; wb.Sheets.push(y); break;
case '<sheet': delete y[0]; y.name = utf8read(y.name); wb.Sheets.push(y); break;
case '</extLst>': case '</workbook>': break;
case '<workbookProtection/>': break; // LibreOffice
case '<extLst>': break;
@ -361,7 +379,9 @@ return this;
})();
function encode_col(col) { var s=""; for(++col; col; col=Math.floor((col-1)/26)) s = String.fromCharCode(((col-1)%26) + 65) + s; return s; }
var _chr = function(c) { return String.fromCharCode(c); };
function encode_col(col) { var s=""; for(++col; col; col=Math.floor((col-1)/26)) s = _chr(((col-1)%26) + 65) + s; return s; }
function encode_row(row) { return "" + (row + 1); }
function encode_cell(cell) { return encode_col(cell.c) + encode_row(cell.r); }
@ -388,8 +408,8 @@ function sheet_to_row_object_array(sheet){
})];
if(val){
switch(val.t) {
case "s": case "str": columnHeaders[C] = val.v; break;
case "n": columnHeaders[C] = val.v; break;
case 's': case 'str': columnHeaders[C] = val.v; break;
case 'n': columnHeaders[C] = val.v; break;
}
}
}