mbenitez01/sheetjs
1
Fork 0
forked from sheetjs/sheetjs
Code Pull Requests Activity

make stream utils available to Node ESM

Browse Source 
- sheet_to_csv blankrows/strip (fixes #2274 h/t @dmongit)
- sheet_to_json fix dedupe (see #2460 h/t @giuliohome)
- mini build browser tests
This commit is contained in:
SheetJS 2022-03-08 20:44:10 -05:00
parent a32b30414b
commit c6a86cfe98
31 changed files with 3356 additions and 619 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
bits/22_xmlutils.js
View File

@ -238,6 +238,17 @@ function write_vt(s, xlsx/*:?boolean*/)/*:string*/ {
throw new Error("Unable to serialize " + s);
}
function xlml_normalize(d)/*:string*/ {
if(has_buf &&/*::typeof Buffer !== "undefined" && d != null && d instanceof Buffer &&*/ Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
var XMLNS = ({
'dc': 'http://purl.org/dc/elements/1.1/',
'dcterms': 'http://purl.org/dc/terms/',

11
bits/75_xlml.js
View File

@ -162,18 +162,7 @@ function xlml_clean_comment(comment/*:any*/) {
comment.v = comment.w = comment.ixfe = undefined;
}
function xlml_normalize(d)/*:string*/ {
if(has_buf &&/*::typeof Buffer !== "undefined" && d != null && d instanceof Buffer &&*/ Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* TODO: Everything */
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
function parse_xlml_xml(d, _opts)/*:Workbook*/ {
var opts = _opts || {};
make_ssf(SSF);

2
bits/79_html.js
View File

@ -59,7 +59,7 @@ var HTML_ = (function() {
return ws;
}
function html_to_book(str/*:string*/, opts)/*:Workbook*/ {
var mtch = str.match(/<table.*?>[\s\S]*?<\/table>/gi);
var mtch = str.match(/<table[\s\S]*?>[\s\S]*?<\/table>/gi);
if(!mtch || mtch.length == 0) throw new Error("Invalid HTML: could not find <table>");
if(mtch.length == 1) return sheet_to_workbook(html_to_sheet(mtch[0], opts), opts);
var wb = utils.book_new();

4
bits/90_utils.js
View File

@ -77,7 +77,7 @@ function sheet_to_json(sheet/*:Worksheet*/, opts/*:?Sheet2JSONOpts*/) {
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) { vv = v + "_" + (++counter); CC = -1; }
hdr[C] = vv;
}
}
@ -132,7 +132,7 @@ function sheet_to_csv(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/)/*:string*/ {
row = make_csv_row(sheet, r, R, cols, fs, rs, FS, o);
if(row == null) { continue; }
if(o.strip) row = row.replace(endregex,"");
out.push((w++ ? RS : "") + row);
if(row || (o.blankrows !== false)) out.push((w++ ? RS : "") + row);
}
delete o.dense;
return out.join("");

228
bits/97_node.js
View File

@ -1,124 +1,120 @@
if(has_buf && typeof require != 'undefined') (function() {
var strmod = require('stream');
if(!strmod) return;
var Readable = strmod.Readable;
if(!Readable) return;
var _Readable;
function set_readable(R) { _Readable = R; }
var write_csv_stream = function(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
var stream = Readable();
var o = opts == null ? {} : opts;
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var r = safe_decode_range(sheet["!ref"]);
var FS = o.FS !== undefined ? o.FS : ",", fs = FS.charCodeAt(0);
var RS = o.RS !== undefined ? o.RS : "\n", rs = RS.charCodeAt(0);
var endregex = new RegExp((FS=="|" ? "\\|" : FS)+"+$");
var row/*:?string*/ = "", cols/*:Array<string>*/ = [];
o.dense = Array.isArray(sheet);
var colinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!cols"] || [];
var rowinfo/*:Array<RowInfo>*/ = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var R = r.s.r;
var BOM = false, w = 0;
stream._read = function() {
if(!BOM) { BOM = true; return stream.push("\uFEFF"); }
while(R <= r.e.r) {
++R;
if ((rowinfo[R-1]||{}).hidden) continue;
row = make_csv_row(sheet, r, R-1, cols, fs, rs, FS, o);
if(row != null) {
if(o.strip) row = row.replace(endregex,"");
return stream.push((w++ ? RS : "") + row);
}
}
return stream.push(null);
};
return stream;
};
var write_html_stream = function(ws/*:Worksheet*/, opts/*:?Sheet2HTMLOpts*/) {
var stream = Readable();
var o = opts || {};
var header = o.header != null ? o.header : HTML_.BEGIN;
var footer = o.footer != null ? o.footer : HTML_.END;
stream.push(header);
var r = decode_range(ws['!ref']);
o.dense = Array.isArray(ws);
stream.push(HTML_._preamble(ws, r, o));
var R = r.s.r;
var end = false;
stream._read = function() {
if(R > r.e.r) {
if(!end) { end = true; stream.push("</table>" + footer); }
return stream.push(null);
}
while(R <= r.e.r) {
stream.push(HTML_._row(ws, r, R, o));
++R;
break;
}
};
return stream;
};
var write_json_stream = function(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
var stream = Readable({objectMode:true});
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var val = {t:'n',v:0}, header = 0, offset = 1, hdr/*:Array<any>*/ = [], v=0, vv="";
var r = {s:{r:0,c:0},e:{r:0,c:0}};
var o = opts || {};
var range = o.range != null ? o.range : sheet["!ref"];
if(o.header === 1) header = 1;
else if(o.header === "A") header = 2;
else if(Array.isArray(o.header)) header = 3;
switch(typeof range) {
case 'string': r = safe_decode_range(range); break;
case 'number': r = safe_decode_range(sheet["!ref"]); r.s.r = range; break;
default: r = range;
}
if(header > 0) offset = 0;
var rr = encode_row(r.s.r);
var cols/*:Array<string>*/ = [];
var counter = 0;
var dense = Array.isArray(sheet);
var R = r.s.r, C = 0, CC = 0;
if(dense && !sheet[R]) sheet[R] = [];
for(C = r.s.c; C <= r.e.c; ++C) {
cols[C] = encode_col(C);
val = dense ? sheet[R][C] : sheet[cols[C] + rr];
switch(header) {
case 1: hdr[C] = C - r.s.c; break;
case 2: hdr[C] = cols[C]; break;
case 3: hdr[C] = o.header[C - r.s.c]; break;
default:
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
hdr[C] = vv;
function write_csv_stream(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
var stream = _Readable();
var o = opts == null ? {} : opts;
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var r = safe_decode_range(sheet["!ref"]);
var FS = o.FS !== undefined ? o.FS : ",", fs = FS.charCodeAt(0);
var RS = o.RS !== undefined ? o.RS : "\n", rs = RS.charCodeAt(0);
var endregex = new RegExp((FS=="|" ? "\\|" : FS)+"+$");
var row/*:?string*/ = "", cols/*:Array<string>*/ = [];
o.dense = Array.isArray(sheet);
var colinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!cols"] || [];
var rowinfo/*:Array<RowInfo>*/ = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var R = r.s.r;
var BOM = false, w = 0;
stream._read = function() {
if(!BOM) { BOM = true; return stream.push("\uFEFF"); }
while(R <= r.e.r) {
++R;
if ((rowinfo[R-1]||{}).hidden) continue;
row = make_csv_row(sheet, r, R-1, cols, fs, rs, FS, o);
if(row != null) {
if(o.strip) row = row.replace(endregex,"");
if(row || (o.blankrows !== false)) return stream.push((w++ ? RS : "") + row);
}
}
R = r.s.r + offset;
stream._read = function() {
while(R <= r.e.r) {
//if ((rowinfo[R-1]||{}).hidden) continue;
var row = make_json_row(sheet, r, R, cols, header, hdr, dense, o);
++R;
if((row.isempty === false) || (header === 1 ? o.blankrows !== false : !!o.blankrows)) {
stream.push(row.row);
return;
}
}
return stream.push(null);
};
return stream;
}
function write_html_stream(ws/*:Worksheet*/, opts/*:?Sheet2HTMLOpts*/) {
var stream = _Readable();
var o = opts || {};
var header = o.header != null ? o.header : HTML_.BEGIN;
var footer = o.footer != null ? o.footer : HTML_.END;
stream.push(header);
var r = decode_range(ws['!ref']);
o.dense = Array.isArray(ws);
stream.push(HTML_._preamble(ws, r, o));
var R = r.s.r;
var end = false;
stream._read = function() {
if(R > r.e.r) {
if(!end) { end = true; stream.push("</table>" + footer); }
return stream.push(null);
};
return stream;
}
while(R <= r.e.r) {
stream.push(HTML_._row(ws, r, R, o));
++R;
break;
}
};
return stream;
}
XLSX.stream = {
to_json: write_json_stream,
to_html: write_html_stream,
to_csv: write_csv_stream
function write_json_stream(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
var stream = _Readable({objectMode:true});
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var val = {t:'n',v:0}, header = 0, offset = 1, hdr/*:Array<any>*/ = [], v=0, vv="";
var r = {s:{r:0,c:0},e:{r:0,c:0}};
var o = opts || {};
var range = o.range != null ? o.range : sheet["!ref"];
if(o.header === 1) header = 1;
else if(o.header === "A") header = 2;
else if(Array.isArray(o.header)) header = 3;
switch(typeof range) {
case 'string': r = safe_decode_range(range); break;
case 'number': r = safe_decode_range(sheet["!ref"]); r.s.r = range; break;
default: r = range;
}
if(header > 0) offset = 0;
var rr = encode_row(r.s.r);
var cols/*:Array<string>*/ = [];
var counter = 0;
var dense = Array.isArray(sheet);
var R = r.s.r, C = 0, CC = 0;
if(dense && !sheet[R]) sheet[R] = [];
for(C = r.s.c; C <= r.e.c; ++C) {
cols[C] = encode_col(C);
val = dense ? sheet[R][C] : sheet[cols[C] + rr];
switch(header) {
case 1: hdr[C] = C - r.s.c; break;
case 2: hdr[C] = cols[C]; break;
case 3: hdr[C] = o.header[C - r.s.c]; break;
default:
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
hdr[C] = vv;
}
}
R = r.s.r + offset;
stream._read = function() {
while(R <= r.e.r) {
//if ((rowinfo[R-1]||{}).hidden) continue;
var row = make_json_row(sheet, r, R, cols, header, hdr, dense, o);
++R;
if((row.isempty === false) || (header === 1 ? o.blankrows !== false : !!o.blankrows)) {
stream.push(row.row);
return;
}
}
return stream.push(null);
};
})();
return stream;
};
var __stream = {
to_json: write_json_stream,
to_html: write_html_stream,
to_csv: write_csv_stream,
set_readable: set_readable
};

5
bits/98_exports.js
View File

@ -11,4 +11,9 @@ XLSX.utils = utils;
XLSX.writeXLSX = writeSyncXLSX;
XLSX.writeFileXLSX = writeFileSyncXLSX;
XLSX.SSF = SSF;
if(typeof __stream !== "undefined") XLSX.stream = __stream;
if(typeof CFB !== "undefined") XLSX.CFB = CFB;
if(typeof require !== "undefined") {
var strmod = require('stream');
if((strmod||{}).Readable) set_readable(strmod.Readable);
}

30
dist/xlsx.core.min.js generated vendored
View File

File diff suppressed because one or more lines are too long

2
dist/xlsx.core.min.map generated vendored
View File

File diff suppressed because one or more lines are too long

267
dist/xlsx.extendscript.js generated vendored
View File

@ -3830,6 +3830,17 @@ function write_vt(s, xlsx) {
throw new Error("Unable to serialize " + s);
}
function xlml_normalize(d) {
if(has_buf && Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
var XMLNS = ({
'dc': 'http://purl.org/dc/elements/1.1/',
'dcterms': 'http://purl.org/dc/terms/',
@ -17196,18 +17207,7 @@ function xlml_clean_comment(comment) {
comment.v = comment.w = comment.ixfe = undefined;
}
function xlml_normalize(d) {
if(has_buf && Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* TODO: Everything */
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
function parse_xlml_xml(d, _opts) {
var opts = _opts || {};
make_ssf(SSF);
@ -21033,7 +21033,7 @@ var HTML_ = (function() {
return ws;
}
function html_to_book(str, opts) {
var mtch = str.match(/<table.*?>[\s\S]*?<\/table>/gi);
var mtch = str.match(/<table[\s\S]*?>[\s\S]*?<\/table>/gi);
if(!mtch || mtch.length == 0) throw new Error("Invalid HTML: could not find <table>");
if(mtch.length == 1) return sheet_to_workbook(html_to_sheet(mtch[0], opts), opts);
var wb = utils.book_new();
@ -23739,7 +23739,7 @@ function sheet_to_json(sheet, opts) {
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) { vv = v + "_" + (++counter); CC = -1; }
hdr[C] = vv;
}
}
@ -23788,12 +23788,13 @@ function sheet_to_csv(sheet, opts) {
var colinfo = o.skipHidden && sheet["!cols"] || [];
var rowinfo = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var w = 0;
for(var R = r.s.r; R <= r.e.r; ++R) {
if ((rowinfo[R]||{}).hidden) continue;
row = make_csv_row(sheet, r, R, cols, fs, rs, FS, o);
if(row == null) { continue; }
if(o.strip) row = row.replace(endregex,"");
out.push(row + RS);
if(row || (o.blankrows !== false)) out.push((w++ ? RS : "") + row);
}
delete o.dense;
return out.join("");
@ -24048,131 +24049,126 @@ utils.sheet_set_array_formula = function(ws, range, formula, dynamic) {
return utils;
})(utils);
if(has_buf && typeof require != 'undefined') (function() {
var strmod = undefined;
if(!strmod) return;
var Readable = strmod.Readable;
if(!Readable) return;
var _Readable;
function set_readable(R) { _Readable = R; }
var write_csv_stream = function(sheet, opts) {
var stream = Readable();
var o = opts == null ? {} : opts;
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var r = safe_decode_range(sheet["!ref"]);
var FS = o.FS !== undefined ? o.FS : ",", fs = FS.charCodeAt(0);
var RS = o.RS !== undefined ? o.RS : "\n", rs = RS.charCodeAt(0);
var endregex = new RegExp((FS=="|" ? "\\|" : FS)+"+$");
var row = "", cols = [];
o.dense = Array.isArray(sheet);
var colinfo = o.skipHidden && sheet["!cols"] || [];
var rowinfo = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var R = r.s.r;
var BOM = false;
stream._read = function() {
if(!BOM) { BOM = true; return stream.push("\uFEFF"); }
while(R <= r.e.r) {
++R;
if ((rowinfo[R-1]||{}).hidden) continue;
row = make_csv_row(sheet, r, R-1, cols, fs, rs, FS, o);
if(row != null) {
if(o.strip) row = row.replace(endregex,"");
stream.push(row + RS);
break;
}
}
if(R > r.e.r) return stream.push(null);
};
return stream;
};
var write_html_stream = function(ws, opts) {
var stream = Readable();
var o = opts || {};
var header = o.header != null ? o.header : HTML_.BEGIN;
var footer = o.footer != null ? o.footer : HTML_.END;
stream.push(header);
var r = decode_range(ws['!ref']);
o.dense = Array.isArray(ws);
stream.push(HTML_._preamble(ws, r, o));
var R = r.s.r;
var end = false;
stream._read = function() {
if(R > r.e.r) {
if(!end) { end = true; stream.push("</table>" + footer); }
return stream.push(null);
}
while(R <= r.e.r) {
stream.push(HTML_._row(ws, r, R, o));
++R;
break;
}
};
return stream;
};
var write_json_stream = function(sheet, opts) {
var stream = Readable({objectMode:true});
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var val = {t:'n',v:0}, header = 0, offset = 1, hdr = [], v=0, vv="";
var r = {s:{r:0,c:0},e:{r:0,c:0}};
var o = opts || {};
var range = o.range != null ? o.range : sheet["!ref"];
if(o.header === 1) header = 1;
else if(o.header === "A") header = 2;
else if(Array.isArray(o.header)) header = 3;
switch(typeof range) {
case 'string': r = safe_decode_range(range); break;
case 'number': r = safe_decode_range(sheet["!ref"]); r.s.r = range; break;
default: r = range;
}
if(header > 0) offset = 0;
var rr = encode_row(r.s.r);
var cols = [];
var counter = 0;
var dense = Array.isArray(sheet);
var R = r.s.r, C = 0, CC = 0;
if(dense && !sheet[R]) sheet[R] = [];
for(C = r.s.c; C <= r.e.c; ++C) {
cols[C] = encode_col(C);
val = dense ? sheet[R][C] : sheet[cols[C] + rr];
switch(header) {
case 1: hdr[C] = C - r.s.c; break;
case 2: hdr[C] = cols[C]; break;
case 3: hdr[C] = o.header[C - r.s.c]; break;
default:
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
hdr[C] = vv;
function write_csv_stream(sheet, opts) {
var stream = _Readable();
var o = opts == null ? {} : opts;
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var r = safe_decode_range(sheet["!ref"]);
var FS = o.FS !== undefined ? o.FS : ",", fs = FS.charCodeAt(0);
var RS = o.RS !== undefined ? o.RS : "\n", rs = RS.charCodeAt(0);
var endregex = new RegExp((FS=="|" ? "\\|" : FS)+"+$");
var row = "", cols = [];
o.dense = Array.isArray(sheet);
var colinfo = o.skipHidden && sheet["!cols"] || [];
var rowinfo = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var R = r.s.r;
var BOM = false, w = 0;
stream._read = function() {
if(!BOM) { BOM = true; return stream.push("\uFEFF"); }
while(R <= r.e.r) {
++R;
if ((rowinfo[R-1]||{}).hidden) continue;
row = make_csv_row(sheet, r, R-1, cols, fs, rs, FS, o);
if(row != null) {
if(o.strip) row = row.replace(endregex,"");
if(row || (o.blankrows !== false)) return stream.push((w++ ? RS : "") + row);
}
}
R = r.s.r + offset;
stream._read = function() {
if(R > r.e.r) return stream.push(null);
while(R <= r.e.r) {
//if ((rowinfo[R-1]||{}).hidden) continue;
var row = make_json_row(sheet, r, R, cols, header, hdr, dense, o);
++R;
if((row.isempty === false) || (header === 1 ? o.blankrows !== false : !!o.blankrows)) {
stream.push(row.row);
break;
}
return stream.push(null);
};
return stream;
}
function write_html_stream(ws, opts) {
var stream = _Readable();
var o = opts || {};
var header = o.header != null ? o.header : HTML_.BEGIN;
var footer = o.footer != null ? o.footer : HTML_.END;
stream.push(header);
var r = decode_range(ws['!ref']);
o.dense = Array.isArray(ws);
stream.push(HTML_._preamble(ws, r, o));
var R = r.s.r;
var end = false;
stream._read = function() {
if(R > r.e.r) {
if(!end) { end = true; stream.push("</table>" + footer); }
return stream.push(null);
}
while(R <= r.e.r) {
stream.push(HTML_._row(ws, r, R, o));
++R;
break;
}
};
return stream;
}
function write_json_stream(sheet, opts) {
var stream = _Readable({objectMode:true});
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var val = {t:'n',v:0}, header = 0, offset = 1, hdr = [], v=0, vv="";
var r = {s:{r:0,c:0},e:{r:0,c:0}};
var o = opts || {};
var range = o.range != null ? o.range : sheet["!ref"];
if(o.header === 1) header = 1;
else if(o.header === "A") header = 2;
else if(Array.isArray(o.header)) header = 3;
switch(typeof range) {
case 'string': r = safe_decode_range(range); break;
case 'number': r = safe_decode_range(sheet["!ref"]); r.s.r = range; break;
default: r = range;
}
if(header > 0) offset = 0;
var rr = encode_row(r.s.r);
var cols = [];
var counter = 0;
var dense = Array.isArray(sheet);
var R = r.s.r, C = 0, CC = 0;
if(dense && !sheet[R]) sheet[R] = [];
for(C = r.s.c; C <= r.e.c; ++C) {
cols[C] = encode_col(C);
val = dense ? sheet[R][C] : sheet[cols[C] + rr];
switch(header) {
case 1: hdr[C] = C - r.s.c; break;
case 2: hdr[C] = cols[C]; break;
case 3: hdr[C] = o.header[C - r.s.c]; break;
default:
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
hdr[C] = vv;
}
}
R = r.s.r + offset;
stream._read = function() {
while(R <= r.e.r) {
//if ((rowinfo[R-1]||{}).hidden) continue;
var row = make_json_row(sheet, r, R, cols, header, hdr, dense, o);
++R;
if((row.isempty === false) || (header === 1 ? o.blankrows !== false : !!o.blankrows)) {
stream.push(row.row);
return;
}
};
return stream;
}
return stream.push(null);
};
return stream;
};
XLSX.stream = {
to_json: write_json_stream,
to_html: write_html_stream,
to_csv: write_csv_stream
};
})();
var __stream = {
to_json: write_json_stream,
to_html: write_html_stream,
to_csv: write_csv_stream,
set_readable: set_readable
};
if(typeof parse_xlscfb !== "undefined") XLSX.parse_xlscfb = parse_xlscfb;
XLSX.parse_zip = parse_zip;
XLSX.read = readSync; //xlsread
@ -24186,7 +24182,12 @@ XLSX.utils = utils;
XLSX.writeXLSX = writeSyncXLSX;
XLSX.writeFileXLSX = writeFileSyncXLSX;
XLSX.SSF = SSF;
if(typeof __stream !== "undefined") XLSX.stream = __stream;
if(typeof CFB !== "undefined") XLSX.CFB = CFB;
if(typeof require !== "undefined") {
var strmod = undefined;
if((strmod||{}).Readable) set_readable(strmod.Readable);
}
}
/*global define */
if(typeof exports !== 'undefined') make_xlsx_lib(exports);

30
dist/xlsx.full.min.js generated vendored
View File

File diff suppressed because one or more lines are too long

2
dist/xlsx.full.min.map generated vendored
View File

File diff suppressed because one or more lines are too long

16
dist/xlsx.mini.min.js generated vendored
View File

File diff suppressed because one or more lines are too long

2
dist/xlsx.mini.min.map generated vendored
View File

File diff suppressed because one or more lines are too long

4
docbits/10_install.md
View File

@ -114,6 +114,10 @@ import * as XLSX from 'xlsx/xlsx.mjs';
import * as fs from 'fs';
XLSX.set_fs(fs);
/* load 'stream' for stream support */
import { Readable } from 'stream';
XLSX.stream.set_readable(Readable);
/* load the codepage support library for extended support with older formats */
import * as cpexcel from 'xlsx/dist/cpexcel.full.mjs';
XLSX.set_cptable(cpexcel);

4
docbits/30_export.md
View File

@ -224,8 +224,8 @@ The [included demos](demos/) cover mobile apps and other special deployments.
### Streaming Write
The streaming write functions are available in the `XLSX.stream` object. They
take the same arguments as the normal write functions but return a Readable
Stream. They are only exposed in NodeJS.
take the same arguments as the normal write functions but return a NodeJS
Readable Stream.
- `XLSX.stream.to_csv` is the streaming version of `XLSX.utils.sheet_to_csv`.
- `XLSX.stream.to_html` is the streaming version of `XLSX.utils.sheet_to_html`.

7
docbits/82_util.md
View File

@ -438,8 +438,11 @@ takes an options argument:
| array of strings | Use specified strings as keys in row objects |
| (default) | Read and disambiguate first row as keys |
If header is not `1`, the row object will contain the non-enumerable property
`__rowNum__` that represents the row of the sheet corresponding to the entry.
- If header is not `1`, the row object will contain the non-enumerable property
`__rowNum__` that represents the row of the sheet corresponding to the entry.
- If header is an array, the keys will not be disambiguated. This can lead to
unexpected results if the array values are not unique!
<details>
<summary><b>Examples</b> (click to show)</summary>

1
misc/98_esmxport.js
View File

@ -12,6 +12,7 @@ export {
writeSyncXLSX as writeXLSX,
writeFileSyncXLSX as writeFileXLSX,
utils,
__stream as stream,
SSF,
CFB
};

1
misc/mjs.lst
View File

@ -77,4 +77,5 @@ bits/87_read.js
bits/88_write.js
bits/90_utils.js
bits/95_api.js
bits/97_node.js
misc/98_esmxport.js

15
test.js
View File

@ -1837,6 +1837,14 @@ describe('json output', function() {
assert.equal(json[i].S_1, 7 + i);
}
});
it('should handle collisions in disambiguation', function() {
var _data = [["a_1","a","a"],[1,2,3]];
var _ws = X.utils.aoa_to_sheet(_data);
var json = X.utils.sheet_to_json(_ws);
assert.equal(json[0].a, 2);
assert.equal(json[0].a_1, 1);
assert.equal(json[0].a_2, 3);
});
it('should handle raw data if requested', function() {
var _ws = X.utils.aoa_to_sheet(data, {cellDates:true});
var json = X.utils.sheet_to_json(_ws, {header:1, raw:true});
@ -2087,6 +2095,13 @@ describe('CSV', function() {
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "2,3,\nFALSE,,sheetjs\nbar,2/19/14,0.3\n,,\n,qux,");
delete ws["!cols"];
});
it('should properly handle blankrows and strip options', function() {
var _ws = X.utils.aoa_to_sheet([[""],[],["", ""]]);
assert.equal(X.utils.sheet_to_csv(_ws, {}), ",\n,\n,");
assert.equal(X.utils.sheet_to_csv(_ws, {strip: true}), "\n\n");
assert.equal(X.utils.sheet_to_csv(_ws, {blankrows: false}), ",\n,");
assert.equal(X.utils.sheet_to_csv(_ws, {blankrows: false, strip: true}), "");
});
});
});

41
test.mjs generated
View File

@ -1442,8 +1442,8 @@ describe('write features', function() {
var wb = X.utils.book_new();
X.utils.book_append_sheet(wb, X.utils.aoa_to_sheet([[1,2],[3,4]]), "Sheet1");
X.utils.book_append_sheet(wb, X.utils.aoa_to_sheet([[5,6],[7,8]]), "Sheet2");
assert.equal(X.write(wb, {type:"string", bookType:"csv", sheet:"Sheet1"}), "1,2\n3,4\n");
assert.equal(X.write(wb, {type:"string", bookType:"csv", sheet:"Sheet2"}), "5,6\n7,8\n");
assert.equal(X.write(wb, {type:"string", bookType:"csv", sheet:"Sheet1"}), "1,2\n3,4");
assert.equal(X.write(wb, {type:"string", bookType:"csv", sheet:"Sheet2"}), "5,6\n7,8");
assert.throws(function() { X.write(wb, {type:"string", bookType:"csv", sheet:"Sheet3"}); });
});
});
@ -1823,6 +1823,14 @@ describe('json output', function() {
assert.equal(json[i].S_1, 7 + i);
}
});
it('should handle collisions in disambiguation', function() {
var _data = [["a_1","a","a"],[1,2,3]];
var _ws = X.utils.aoa_to_sheet(_data);
var json = X.utils.sheet_to_json(_ws);
assert.equal(json[0].a, 2);
assert.equal(json[0].a_1, 1);
assert.equal(json[0].a_2, 3);
});
it('should handle raw data if requested', function() {
var _ws = X.utils.aoa_to_sheet(data, {cellDates:true});
var json = X.utils.sheet_to_json(_ws, {header:1, raw:true});
@ -2016,7 +2024,7 @@ describe('CSV', function() {
if(typeof before != 'undefined') before(bef);
else it('before', bef);
it('should generate csv', function() {
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,\n";
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,";
assert.equal(baseline, X.utils.sheet_to_csv(ws));
});
it('should handle FS', function() {
@ -2028,18 +2036,18 @@ describe('CSV', function() {
assert.equal(X.utils.sheet_to_csv(ws, {RS:";"}).replace(/[;]/g,"\n"), X.utils.sheet_to_csv(ws));
});
it('should handle dateNF', function() {
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,20140219,0.3\n,,,\nbaz,,qux,\n";
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,20140219,0.3\n,,,\nbaz,,qux,";
var _ws = X.utils.aoa_to_sheet(data, {cellDates:true});
delete get_cell(_ws,"C3").w;
delete get_cell(_ws,"C3").z;
assert.equal(baseline, X.utils.sheet_to_csv(_ws, {dateNF:"YYYYMMDD"}));
});
it('should handle strip', function() {
var baseline = "1,2,3\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n\nbaz,,qux\n";
var baseline = "1,2,3\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n\nbaz,,qux";
assert.equal(baseline, X.utils.sheet_to_csv(ws, {strip:true}));
});
it('should handle blankrows', function() {
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\nbaz,,qux,\n";
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\nbaz,,qux,";
assert.equal(baseline, X.utils.sheet_to_csv(ws, {blankrows:false}));
});
it('should handle various line endings', function() {
@ -2052,27 +2060,34 @@ describe('CSV', function() {
});
});
it('should handle skipHidden for rows if requested', function() {
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,\n";
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,";
delete ws["!rows"];
assert.equal(X.utils.sheet_to_csv(ws), baseline);
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), baseline);
ws["!rows"] = [null,{hidden:true},null,null];
assert.equal(X.utils.sheet_to_csv(ws), baseline);
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "1,2,3,\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,\n");
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "1,2,3,\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,");
delete ws["!rows"];
});
it('should handle skipHidden for columns if requested', function() {
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,\n";
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,";
delete ws["!cols"];
assert.equal(X.utils.sheet_to_csv(ws), baseline);
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), baseline);
ws["!cols"] = [null,{hidden:true},null,null];
assert.equal(X.utils.sheet_to_csv(ws), baseline);
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "1,3,\nTRUE,,sheetjs\nfoo,2/19/14,0.3\n,,\nbaz,qux,\n");
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "1,3,\nTRUE,,sheetjs\nfoo,2/19/14,0.3\n,,\nbaz,qux,");
ws["!cols"] = [{hidden:true},null,null,null];
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "2,3,\nFALSE,,sheetjs\nbar,2/19/14,0.3\n,,\n,qux,\n");
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "2,3,\nFALSE,,sheetjs\nbar,2/19/14,0.3\n,,\n,qux,");
delete ws["!cols"];
});
it('should properly handle blankrows and strip options', function() {
var _ws = X.utils.aoa_to_sheet([[""],[],["", ""]]);
assert.equal(X.utils.sheet_to_csv(_ws, {}), ",\n,\n,");
assert.equal(X.utils.sheet_to_csv(_ws, {strip: true}), "\n\n");
assert.equal(X.utils.sheet_to_csv(_ws, {blankrows: false}), ",\n,");
assert.equal(X.utils.sheet_to_csv(_ws, {blankrows: false, strip: true}), "");
});
});
});
@ -2249,11 +2264,11 @@ describe('HTML', function() {
var html = "<table><thead><tr><th>A</th><th>B</th></tr></thead><tbody><tr><td>1</td><td>2</td></tr><tr><td>3</td><td>4</td></tr></tbody><tfoot><tr><th>4</th><th>6</th></tr></tfoot></table>";
it('HTML string', function() {
var ws = X.read(html, {type:'string'}).Sheets.Sheet1;
assert.equal(X.utils.sheet_to_csv(ws), "A,B\n1,2\n3,4\n4,6\n");
assert.equal(X.utils.sheet_to_csv(ws), "A,B\n1,2\n3,4\n4,6");
});
if(domtest) it('DOM', function() {
var ws = X.utils.table_to_sheet(get_dom_element(html));
assert.equal(X.utils.sheet_to_csv(ws), "A,B\n1,2\n3,4\n4,6\n");
assert.equal(X.utils.sheet_to_csv(ws), "A,B\n1,2\n3,4\n4,6");
});
});
});

39
test.ts
View File

@ -1401,8 +1401,8 @@ Deno.test('write features', async function(t) {
var wb = X.utils.book_new();
X.utils.book_append_sheet(wb, X.utils.aoa_to_sheet([[1,2],[3,4]]), "Sheet1");
X.utils.book_append_sheet(wb, X.utils.aoa_to_sheet([[5,6],[7,8]]), "Sheet2");
assert.equal(X.write(wb, {type:"string", bookType:"csv", sheet:"Sheet1"}), "1,2\n3,4\n");
assert.equal(X.write(wb, {type:"string", bookType:"csv", sheet:"Sheet2"}), "5,6\n7,8\n");
assert.equal(X.write(wb, {type:"string", bookType:"csv", sheet:"Sheet1"}), "1,2\n3,4");
assert.equal(X.write(wb, {type:"string", bookType:"csv", sheet:"Sheet2"}), "5,6\n7,8");
assert.throws(function() { X.write(wb, {type:"string", bookType:"csv", sheet:"Sheet3"}); });
});
});
@ -1778,6 +1778,14 @@ Deno.test('json output', async function(t) {
assert.equal(json[i].S_1, 7 + i);
}
});
await t.step('should handle collisions in disambiguation', async function(t) {
var _data = [["a_1","a","a"],[1,2,3]];
var _ws = X.utils.aoa_to_sheet(_data);
var json: any = X.utils.sheet_to_json(_ws);
assert.equal(json[0].a, 2);
assert.equal(json[0].a_1, 1);
assert.equal(json[0].a_2, 3);
});
await t.step('should handle raw data if requested', async function(t) {
var _ws = X.utils.aoa_to_sheet(data, {cellDates:true});
var json: Array<Array<any>> = X.utils.sheet_to_json(_ws, {header:1, raw:true});
@ -1966,7 +1974,7 @@ Deno.test('CSV', async function(t) {
];
var ws = X.utils.aoa_to_sheet(data);
await t.step('should generate csv', async function(t) {
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,\n";
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,";
assert.equal(baseline, X.utils.sheet_to_csv(ws));
});
await t.step('should handle FS', async function(t) {
@ -1978,18 +1986,18 @@ Deno.test('CSV', async function(t) {
assert.equal(X.utils.sheet_to_csv(ws, {RS:";"}).replace(/[;]/g,"\n"), X.utils.sheet_to_csv(ws));
});
await t.step('should handle dateNF', async function(t) {
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,20140219,0.3\n,,,\nbaz,,qux,\n";
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,20140219,0.3\n,,,\nbaz,,qux,";
var _ws = X.utils.aoa_to_sheet(data, {cellDates:true});
delete get_cell(_ws,"C3").w;
delete get_cell(_ws,"C3").z;
assert.equal(baseline, X.utils.sheet_to_csv(_ws, {dateNF:"YYYYMMDD"}));
});
await t.step('should handle strip', async function(t) {
var baseline = "1,2,3\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n\nbaz,,qux\n";
var baseline = "1,2,3\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n\nbaz,,qux";
assert.equal(baseline, X.utils.sheet_to_csv(ws, {strip:true}));
});
await t.step('should handle blankrows', async function(t) {
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\nbaz,,qux,\n";
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\nbaz,,qux,";
assert.equal(baseline, X.utils.sheet_to_csv(ws, {blankrows:false}));
});
await t.step('should handle various line endings', async function(t) {
@ -2002,27 +2010,34 @@ Deno.test('CSV', async function(t) {
});
});
await t.step('should handle skipHidden for rows if requested', async function(t) {
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,\n";
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,";
delete ws["!rows"];
assert.equal(X.utils.sheet_to_csv(ws), baseline);
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), baseline);
ws["!rows"] = ([,{hidden:true},,] as any);
assert.equal(X.utils.sheet_to_csv(ws), baseline);
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "1,2,3,\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,\n");
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "1,2,3,\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,");
delete ws["!rows"];
});
await t.step('should handle skipHidden for columns if requested', async function(t) {
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,\n";
var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,";
delete ws["!cols"];
assert.equal(X.utils.sheet_to_csv(ws), baseline);
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), baseline);
ws["!cols"] = ([,{hidden:true},,] as any);
assert.equal(X.utils.sheet_to_csv(ws), baseline);
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "1,3,\nTRUE,,sheetjs\nfoo,2/19/14,0.3\n,,\nbaz,qux,\n");
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "1,3,\nTRUE,,sheetjs\nfoo,2/19/14,0.3\n,,\nbaz,qux,");
ws["!cols"] = ([{hidden:true},,,] as any);
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "2,3,\nFALSE,,sheetjs\nbar,2/19/14,0.3\n,,\n,qux,\n");
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "2,3,\nFALSE,,sheetjs\nbar,2/19/14,0.3\n,,\n,qux,");
delete ws["!cols"];
});
await t.step('should properly handle blankrows and strip options', async function(t) {
var _ws = X.utils.aoa_to_sheet([[""],[],["", ""]]);
assert.equal(X.utils.sheet_to_csv(_ws, {}), ",\n,\n,");
assert.equal(X.utils.sheet_to_csv(_ws, {strip: true}), "\n\n");
assert.equal(X.utils.sheet_to_csv(_ws, {blankrows: false}), ",\n,");
assert.equal(X.utils.sheet_to_csv(_ws, {blankrows: false, strip: true}), "");
});
});
});
@ -2108,7 +2123,7 @@ Deno.test('HTML', async function(t) {
var html = "<table><thead><tr><th>A</th><th>B</th></tr></thead><tbody><tr><td>1</td><td>2</td></tr><tr><td>3</td><td>4</td></tr></tbody><tfoot><tr><th>4</th><th>6</th></tr></tfoot></table>";
await t.step('HTML string', async function(t) {
var ws = X.read(html, {type:'string'}).Sheets.Sheet1;
assert.equal(X.utils.sheet_to_csv(ws), "A,B\n1,2\n3,4\n4,6\n");
assert.equal(X.utils.sheet_to_csv(ws), "A,B\n1,2\n3,4\n4,6");
});
});
});

15
tests/core.js generated
View File

@ -1837,6 +1837,14 @@ describe('json output', function() {
assert.equal(json[i].S_1, 7 + i);
}
});
it('should handle collisions in disambiguation', function() {
var _data = [["a_1","a","a"],[1,2,3]];
var _ws = X.utils.aoa_to_sheet(_data);
var json = X.utils.sheet_to_json(_ws);
assert.equal(json[0].a, 2);
assert.equal(json[0].a_1, 1);
assert.equal(json[0].a_2, 3);
});
it('should handle raw data if requested', function() {
var _ws = X.utils.aoa_to_sheet(data, {cellDates:true});
var json = X.utils.sheet_to_json(_ws, {header:1, raw:true});
@ -2087,6 +2095,13 @@ describe('CSV', function() {
assert.equal(X.utils.sheet_to_csv(ws, {skipHidden:true}), "2,3,\nFALSE,,sheetjs\nbar,2/19/14,0.3\n,,\n,qux,");
delete ws["!cols"];
});
it('should properly handle blankrows and strip options', function() {
var _ws = X.utils.aoa_to_sheet([[""],[],["", ""]]);
assert.equal(X.utils.sheet_to_csv(_ws, {}), ",\n,\n,");
assert.equal(X.utils.sheet_to_csv(_ws, {strip: true}), "\n\n");
assert.equal(X.utils.sheet_to_csv(_ws, {blankrows: false}), ",\n,");
assert.equal(X.utils.sheet_to_csv(_ws, {blankrows: false, strip: true}), "");
});
});
});

56
tests/mini.html Normal file
View File

@ -0,0 +1,56 @@
<!DOCTYPE html>
<html>
<head>
<title>JS-XLSX Core Test Runner</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="mocha.css" />
<link rel="icon" type="image/png" href="//oss.sheetjs.com/assets/img/logo.png" />
<style>
#t { font: 20px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif; margin: 0px 60px; font-weight: bold; }
#tt{ font: 16px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif; margin: 0px 60px; }
th { font: 16px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif; margin: 0px 60px; font-weight: bold; text-align: left; }
</style>
</head>
<body>
<h1 id="t"><a href="http://sheetjs.com">JS-XLSX Browser-based Parsing Tests</a></h1>
<table id="tt">
<tr>
<th>File Formats</th>
<td><a href="http://github.com/SheetJS/js-xlsx">Library Source</a></td>
<td><a href="http://SheetJS.github.io/js-xls">Interactive Demo</a></td>
<td><a href="http://npm.im/xlsx">"xlsx" on npm</a></td>
<td><a href="https://travis-ci.org/SheetJS/js-xlsx">node CI status</a></td>
</tr>
<tr><td colspan="5">Tests compiled from <a href="http://github.com/SheetJS/test_files">test_files repo</a> and are located at /test_files<br /></td></tr>
</table>
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-36810333-1']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
<script src="shim.js"></script>
<script src="base64.js"></script>
<script src="fs_.js"></script>
<script src="fixtures.js"></script>
<script src="xlsx.mini.min.js"></script>
<div id="mocha"></div>
<script src="mocha.js"></script>
<script>
window.initMochaPhantomJS && window.initMochaPhantomJS();
mocha.setup({ui:'bdd', timeout:15000});
</script>
<script src="mini.js"></script>
<script>
if(typeof mochaSaucePlease !== "undefined") mochaSaucePlease();
else if(window.mochaPhantomJS) mochaPhantomJS.run();
else typeof mocha_sauce !== 'undefined' ? mocha_sauce() : mocha.run();
</script>
</body>
</html>

2449
tests/mini.js Normal file
View File

File diff suppressed because it is too large Load Diff

1
tests/xlsx.mini.min.js vendored Symbolic link
View File

@ -0,0 +1 @@
../dist/xlsx.mini.min.js

2
types/index.d.ts vendored
View File

@ -868,4 +868,6 @@ export interface StreamUtils {
to_html(sheet: WorkSheet, opts?: Sheet2HTMLOpts): any;
/** JSON object stream, generate one row at a time */
to_json(sheet: WorkSheet, opts?: Sheet2JSONOpts): any;
/** Set `Readable` (internal) */
set_readable(Readable: any): void;
}

267
xlsx.flow.js
View File

@ -3755,6 +3755,17 @@ function write_vt(s, xlsx/*:?boolean*/)/*:string*/ {
throw new Error("Unable to serialize " + s);
}
function xlml_normalize(d)/*:string*/ {
if(has_buf &&/*::typeof Buffer !== "undefined" && d != null && d instanceof Buffer &&*/ Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
var XMLNS = ({
'dc': 'http://purl.org/dc/elements/1.1/',
'dcterms': 'http://purl.org/dc/terms/',
@ -17146,18 +17157,7 @@ function xlml_clean_comment(comment/*:any*/) {
comment.v = comment.w = comment.ixfe = undefined;
}
function xlml_normalize(d)/*:string*/ {
if(has_buf &&/*::typeof Buffer !== "undefined" && d != null && d instanceof Buffer &&*/ Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* TODO: Everything */
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
function parse_xlml_xml(d, _opts)/*:Workbook*/ {
var opts = _opts || {};
make_ssf(SSF);
@ -20994,7 +20994,7 @@ var HTML_ = (function() {
return ws;
}
function html_to_book(str/*:string*/, opts)/*:Workbook*/ {
var mtch = str.match(/<table.*?>[\s\S]*?<\/table>/gi);
var mtch = str.match(/<table[\s\S]*?>[\s\S]*?<\/table>/gi);
if(!mtch || mtch.length == 0) throw new Error("Invalid HTML: could not find <table>");
if(mtch.length == 1) return sheet_to_workbook(html_to_sheet(mtch[0], opts), opts);
var wb = utils.book_new();
@ -23711,7 +23711,7 @@ function sheet_to_json(sheet/*:Worksheet*/, opts/*:?Sheet2JSONOpts*/) {
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) { vv = v + "_" + (++counter); CC = -1; }
hdr[C] = vv;
}
}
@ -23760,12 +23760,13 @@ function sheet_to_csv(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/)/*:string*/ {
var colinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!cols"] || [];
var rowinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var w = 0;
for(var R = r.s.r; R <= r.e.r; ++R) {
if ((rowinfo[R]||{}).hidden) continue;
row = make_csv_row(sheet, r, R, cols, fs, rs, FS, o);
if(row == null) { continue; }
if(o.strip) row = row.replace(endregex,"");
out.push(row + RS);
if(row || (o.blankrows !== false)) out.push((w++ ? RS : "") + row);
}
delete o.dense;
return out.join("");
@ -24020,131 +24021,126 @@ utils.sheet_set_array_formula = function(ws/*:Worksheet*/, range, formula/*:stri
return utils;
})(utils);
if(has_buf && typeof require != 'undefined') (function() {
var strmod = require('stream');
if(!strmod) return;
var Readable = strmod.Readable;
if(!Readable) return;
var _Readable;
function set_readable(R) { _Readable = R; }
var write_csv_stream = function(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
var stream = Readable();
var o = opts == null ? {} : opts;
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var r = safe_decode_range(sheet["!ref"]);
var FS = o.FS !== undefined ? o.FS : ",", fs = FS.charCodeAt(0);
var RS = o.RS !== undefined ? o.RS : "\n", rs = RS.charCodeAt(0);
var endregex = new RegExp((FS=="|" ? "\\|" : FS)+"+$");
var row/*:?string*/ = "", cols/*:Array<string>*/ = [];
o.dense = Array.isArray(sheet);
var colinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!cols"] || [];
var rowinfo/*:Array<RowInfo>*/ = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var R = r.s.r;
var BOM = false;
stream._read = function() {
if(!BOM) { BOM = true; return stream.push("\uFEFF"); }
while(R <= r.e.r) {
++R;
if ((rowinfo[R-1]||{}).hidden) continue;
row = make_csv_row(sheet, r, R-1, cols, fs, rs, FS, o);
if(row != null) {
if(o.strip) row = row.replace(endregex,"");
stream.push(row + RS);
break;
}
}
if(R > r.e.r) return stream.push(null);
};
return stream;
};
var write_html_stream = function(ws/*:Worksheet*/, opts/*:?Sheet2HTMLOpts*/) {
var stream = Readable();
var o = opts || {};
var header = o.header != null ? o.header : HTML_.BEGIN;
var footer = o.footer != null ? o.footer : HTML_.END;
stream.push(header);
var r = decode_range(ws['!ref']);
o.dense = Array.isArray(ws);
stream.push(HTML_._preamble(ws, r, o));
var R = r.s.r;
var end = false;
stream._read = function() {
if(R > r.e.r) {
if(!end) { end = true; stream.push("</table>" + footer); }
return stream.push(null);
}
while(R <= r.e.r) {
stream.push(HTML_._row(ws, r, R, o));
++R;
break;
}
};
return stream;
};
var write_json_stream = function(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
var stream = Readable({objectMode:true});
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var val = {t:'n',v:0}, header = 0, offset = 1, hdr/*:Array<any>*/ = [], v=0, vv="";
var r = {s:{r:0,c:0},e:{r:0,c:0}};
var o = opts || {};
var range = o.range != null ? o.range : sheet["!ref"];
if(o.header === 1) header = 1;
else if(o.header === "A") header = 2;
else if(Array.isArray(o.header)) header = 3;
switch(typeof range) {
case 'string': r = safe_decode_range(range); break;
case 'number': r = safe_decode_range(sheet["!ref"]); r.s.r = range; break;
default: r = range;
}
if(header > 0) offset = 0;
var rr = encode_row(r.s.r);
var cols/*:Array<string>*/ = [];
var counter = 0;
var dense = Array.isArray(sheet);
var R = r.s.r, C = 0, CC = 0;
if(dense && !sheet[R]) sheet[R] = [];
for(C = r.s.c; C <= r.e.c; ++C) {
cols[C] = encode_col(C);
val = dense ? sheet[R][C] : sheet[cols[C] + rr];
switch(header) {
case 1: hdr[C] = C - r.s.c; break;
case 2: hdr[C] = cols[C]; break;
case 3: hdr[C] = o.header[C - r.s.c]; break;
default:
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
hdr[C] = vv;
function write_csv_stream(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
var stream = _Readable();
var o = opts == null ? {} : opts;
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var r = safe_decode_range(sheet["!ref"]);
var FS = o.FS !== undefined ? o.FS : ",", fs = FS.charCodeAt(0);
var RS = o.RS !== undefined ? o.RS : "\n", rs = RS.charCodeAt(0);
var endregex = new RegExp((FS=="|" ? "\\|" : FS)+"+$");
var row/*:?string*/ = "", cols/*:Array<string>*/ = [];
o.dense = Array.isArray(sheet);
var colinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!cols"] || [];
var rowinfo/*:Array<RowInfo>*/ = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var R = r.s.r;
var BOM = false, w = 0;
stream._read = function() {
if(!BOM) { BOM = true; return stream.push("\uFEFF"); }
while(R <= r.e.r) {
++R;
if ((rowinfo[R-1]||{}).hidden) continue;
row = make_csv_row(sheet, r, R-1, cols, fs, rs, FS, o);
if(row != null) {
if(o.strip) row = row.replace(endregex,"");
if(row || (o.blankrows !== false)) return stream.push((w++ ? RS : "") + row);
}
}
R = r.s.r + offset;
stream._read = function() {
if(R > r.e.r) return stream.push(null);
while(R <= r.e.r) {
//if ((rowinfo[R-1]||{}).hidden) continue;
var row = make_json_row(sheet, r, R, cols, header, hdr, dense, o);
++R;
if((row.isempty === false) || (header === 1 ? o.blankrows !== false : !!o.blankrows)) {
stream.push(row.row);
break;
}
return stream.push(null);
};
return stream;
}
function write_html_stream(ws/*:Worksheet*/, opts/*:?Sheet2HTMLOpts*/) {
var stream = _Readable();
var o = opts || {};
var header = o.header != null ? o.header : HTML_.BEGIN;
var footer = o.footer != null ? o.footer : HTML_.END;
stream.push(header);
var r = decode_range(ws['!ref']);
o.dense = Array.isArray(ws);
stream.push(HTML_._preamble(ws, r, o));
var R = r.s.r;
var end = false;
stream._read = function() {
if(R > r.e.r) {
if(!end) { end = true; stream.push("</table>" + footer); }
return stream.push(null);
}
while(R <= r.e.r) {
stream.push(HTML_._row(ws, r, R, o));
++R;
break;
}
};
return stream;
}
function write_json_stream(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
var stream = _Readable({objectMode:true});
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var val = {t:'n',v:0}, header = 0, offset = 1, hdr/*:Array<any>*/ = [], v=0, vv="";
var r = {s:{r:0,c:0},e:{r:0,c:0}};
var o = opts || {};
var range = o.range != null ? o.range : sheet["!ref"];
if(o.header === 1) header = 1;
else if(o.header === "A") header = 2;
else if(Array.isArray(o.header)) header = 3;
switch(typeof range) {
case 'string': r = safe_decode_range(range); break;
case 'number': r = safe_decode_range(sheet["!ref"]); r.s.r = range; break;
default: r = range;
}
if(header > 0) offset = 0;
var rr = encode_row(r.s.r);
var cols/*:Array<string>*/ = [];
var counter = 0;
var dense = Array.isArray(sheet);
var R = r.s.r, C = 0, CC = 0;
if(dense && !sheet[R]) sheet[R] = [];
for(C = r.s.c; C <= r.e.c; ++C) {
cols[C] = encode_col(C);
val = dense ? sheet[R][C] : sheet[cols[C] + rr];
switch(header) {
case 1: hdr[C] = C - r.s.c; break;
case 2: hdr[C] = cols[C]; break;
case 3: hdr[C] = o.header[C - r.s.c]; break;
default:
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
hdr[C] = vv;
}
}
R = r.s.r + offset;
stream._read = function() {
while(R <= r.e.r) {
//if ((rowinfo[R-1]||{}).hidden) continue;
var row = make_json_row(sheet, r, R, cols, header, hdr, dense, o);
++R;
if((row.isempty === false) || (header === 1 ? o.blankrows !== false : !!o.blankrows)) {
stream.push(row.row);
return;
}
};
return stream;
}
return stream.push(null);
};
return stream;
};
XLSX.stream = {
to_json: write_json_stream,
to_html: write_html_stream,
to_csv: write_csv_stream
};
})();
var __stream = {
to_json: write_json_stream,
to_html: write_html_stream,
to_csv: write_csv_stream,
set_readable: set_readable
};
if(typeof parse_xlscfb !== "undefined") XLSX.parse_xlscfb = parse_xlscfb;
XLSX.parse_zip = parse_zip;
XLSX.read = readSync; //xlsread
@ -24158,7 +24154,12 @@ XLSX.utils = utils;
XLSX.writeXLSX = writeSyncXLSX;
XLSX.writeFileXLSX = writeFileSyncXLSX;
XLSX.SSF = SSF;
if(typeof __stream !== "undefined") XLSX.stream = __stream;
if(typeof CFB !== "undefined") XLSX.CFB = CFB;
if(typeof require !== "undefined") {
var strmod = require('stream');
if((strmod||{}).Readable) set_readable(strmod.Readable);
}
}
/*global define */
/*:: declare var define:any; */

267
xlsx.js generated
View File

@ -3674,6 +3674,17 @@ function write_vt(s, xlsx) {
throw new Error("Unable to serialize " + s);
}
function xlml_normalize(d) {
if(has_buf && Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
var XMLNS = ({
'dc': 'http://purl.org/dc/elements/1.1/',
'dcterms': 'http://purl.org/dc/terms/',
@ -17040,18 +17051,7 @@ function xlml_clean_comment(comment) {
comment.v = comment.w = comment.ixfe = undefined;
}
function xlml_normalize(d) {
if(has_buf && Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* TODO: Everything */
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
function parse_xlml_xml(d, _opts) {
var opts = _opts || {};
make_ssf(SSF);
@ -20877,7 +20877,7 @@ var HTML_ = (function() {
return ws;
}
function html_to_book(str, opts) {
var mtch = str.match(/<table.*?>[\s\S]*?<\/table>/gi);
var mtch = str.match(/<table[\s\S]*?>[\s\S]*?<\/table>/gi);
if(!mtch || mtch.length == 0) throw new Error("Invalid HTML: could not find <table>");
if(mtch.length == 1) return sheet_to_workbook(html_to_sheet(mtch[0], opts), opts);
var wb = utils.book_new();
@ -23583,7 +23583,7 @@ function sheet_to_json(sheet, opts) {
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) { vv = v + "_" + (++counter); CC = -1; }
hdr[C] = vv;
}
}
@ -23632,12 +23632,13 @@ function sheet_to_csv(sheet, opts) {
var colinfo = o.skipHidden && sheet["!cols"] || [];
var rowinfo = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var w = 0;
for(var R = r.s.r; R <= r.e.r; ++R) {
if ((rowinfo[R]||{}).hidden) continue;
row = make_csv_row(sheet, r, R, cols, fs, rs, FS, o);
if(row == null) { continue; }
if(o.strip) row = row.replace(endregex,"");
out.push(row + RS);
if(row || (o.blankrows !== false)) out.push((w++ ? RS : "") + row);
}
delete o.dense;
return out.join("");
@ -23892,131 +23893,126 @@ utils.sheet_set_array_formula = function(ws, range, formula, dynamic) {
return utils;
})(utils);
if(has_buf && typeof require != 'undefined') (function() {
var strmod = require('stream');
if(!strmod) return;
var Readable = strmod.Readable;
if(!Readable) return;
var _Readable;
function set_readable(R) { _Readable = R; }
var write_csv_stream = function(sheet, opts) {
var stream = Readable();
var o = opts == null ? {} : opts;
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var r = safe_decode_range(sheet["!ref"]);
var FS = o.FS !== undefined ? o.FS : ",", fs = FS.charCodeAt(0);
var RS = o.RS !== undefined ? o.RS : "\n", rs = RS.charCodeAt(0);
var endregex = new RegExp((FS=="|" ? "\\|" : FS)+"+$");
var row = "", cols = [];
o.dense = Array.isArray(sheet);
var colinfo = o.skipHidden && sheet["!cols"] || [];
var rowinfo = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var R = r.s.r;
var BOM = false;
stream._read = function() {
if(!BOM) { BOM = true; return stream.push("\uFEFF"); }
while(R <= r.e.r) {
++R;
if ((rowinfo[R-1]||{}).hidden) continue;
row = make_csv_row(sheet, r, R-1, cols, fs, rs, FS, o);
if(row != null) {
if(o.strip) row = row.replace(endregex,"");
stream.push(row + RS);
break;
}
}
if(R > r.e.r) return stream.push(null);
};
return stream;
};
var write_html_stream = function(ws, opts) {
var stream = Readable();
var o = opts || {};
var header = o.header != null ? o.header : HTML_.BEGIN;
var footer = o.footer != null ? o.footer : HTML_.END;
stream.push(header);
var r = decode_range(ws['!ref']);
o.dense = Array.isArray(ws);
stream.push(HTML_._preamble(ws, r, o));
var R = r.s.r;
var end = false;
stream._read = function() {
if(R > r.e.r) {
if(!end) { end = true; stream.push("</table>" + footer); }
return stream.push(null);
}
while(R <= r.e.r) {
stream.push(HTML_._row(ws, r, R, o));
++R;
break;
}
};
return stream;
};
var write_json_stream = function(sheet, opts) {
var stream = Readable({objectMode:true});
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var val = {t:'n',v:0}, header = 0, offset = 1, hdr = [], v=0, vv="";
var r = {s:{r:0,c:0},e:{r:0,c:0}};
var o = opts || {};
var range = o.range != null ? o.range : sheet["!ref"];
if(o.header === 1) header = 1;
else if(o.header === "A") header = 2;
else if(Array.isArray(o.header)) header = 3;
switch(typeof range) {
case 'string': r = safe_decode_range(range); break;
case 'number': r = safe_decode_range(sheet["!ref"]); r.s.r = range; break;
default: r = range;
}
if(header > 0) offset = 0;
var rr = encode_row(r.s.r);
var cols = [];
var counter = 0;
var dense = Array.isArray(sheet);
var R = r.s.r, C = 0, CC = 0;
if(dense && !sheet[R]) sheet[R] = [];
for(C = r.s.c; C <= r.e.c; ++C) {
cols[C] = encode_col(C);
val = dense ? sheet[R][C] : sheet[cols[C] + rr];
switch(header) {
case 1: hdr[C] = C - r.s.c; break;
case 2: hdr[C] = cols[C]; break;
case 3: hdr[C] = o.header[C - r.s.c]; break;
default:
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
hdr[C] = vv;
function write_csv_stream(sheet, opts) {
var stream = _Readable();
var o = opts == null ? {} : opts;
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var r = safe_decode_range(sheet["!ref"]);
var FS = o.FS !== undefined ? o.FS : ",", fs = FS.charCodeAt(0);
var RS = o.RS !== undefined ? o.RS : "\n", rs = RS.charCodeAt(0);
var endregex = new RegExp((FS=="|" ? "\\|" : FS)+"+$");
var row = "", cols = [];
o.dense = Array.isArray(sheet);
var colinfo = o.skipHidden && sheet["!cols"] || [];
var rowinfo = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var R = r.s.r;
var BOM = false, w = 0;
stream._read = function() {
if(!BOM) { BOM = true; return stream.push("\uFEFF"); }
while(R <= r.e.r) {
++R;
if ((rowinfo[R-1]||{}).hidden) continue;
row = make_csv_row(sheet, r, R-1, cols, fs, rs, FS, o);
if(row != null) {
if(o.strip) row = row.replace(endregex,"");
if(row || (o.blankrows !== false)) return stream.push((w++ ? RS : "") + row);
}
}
R = r.s.r + offset;
stream._read = function() {
if(R > r.e.r) return stream.push(null);
while(R <= r.e.r) {
//if ((rowinfo[R-1]||{}).hidden) continue;
var row = make_json_row(sheet, r, R, cols, header, hdr, dense, o);
++R;
if((row.isempty === false) || (header === 1 ? o.blankrows !== false : !!o.blankrows)) {
stream.push(row.row);
break;
}
return stream.push(null);
};
return stream;
}
function write_html_stream(ws, opts) {
var stream = _Readable();
var o = opts || {};
var header = o.header != null ? o.header : HTML_.BEGIN;
var footer = o.footer != null ? o.footer : HTML_.END;
stream.push(header);
var r = decode_range(ws['!ref']);
o.dense = Array.isArray(ws);
stream.push(HTML_._preamble(ws, r, o));
var R = r.s.r;
var end = false;
stream._read = function() {
if(R > r.e.r) {
if(!end) { end = true; stream.push("</table>" + footer); }
return stream.push(null);
}
while(R <= r.e.r) {
stream.push(HTML_._row(ws, r, R, o));
++R;
break;
}
};
return stream;
}
function write_json_stream(sheet, opts) {
var stream = _Readable({objectMode:true});
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var val = {t:'n',v:0}, header = 0, offset = 1, hdr = [], v=0, vv="";
var r = {s:{r:0,c:0},e:{r:0,c:0}};
var o = opts || {};
var range = o.range != null ? o.range : sheet["!ref"];
if(o.header === 1) header = 1;
else if(o.header === "A") header = 2;
else if(Array.isArray(o.header)) header = 3;
switch(typeof range) {
case 'string': r = safe_decode_range(range); break;
case 'number': r = safe_decode_range(sheet["!ref"]); r.s.r = range; break;
default: r = range;
}
if(header > 0) offset = 0;
var rr = encode_row(r.s.r);
var cols = [];
var counter = 0;
var dense = Array.isArray(sheet);
var R = r.s.r, C = 0, CC = 0;
if(dense && !sheet[R]) sheet[R] = [];
for(C = r.s.c; C <= r.e.c; ++C) {
cols[C] = encode_col(C);
val = dense ? sheet[R][C] : sheet[cols[C] + rr];
switch(header) {
case 1: hdr[C] = C - r.s.c; break;
case 2: hdr[C] = cols[C]; break;
case 3: hdr[C] = o.header[C - r.s.c]; break;
default:
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
hdr[C] = vv;
}
}
R = r.s.r + offset;
stream._read = function() {
while(R <= r.e.r) {
//if ((rowinfo[R-1]||{}).hidden) continue;
var row = make_json_row(sheet, r, R, cols, header, hdr, dense, o);
++R;
if((row.isempty === false) || (header === 1 ? o.blankrows !== false : !!o.blankrows)) {
stream.push(row.row);
return;
}
};
return stream;
}
return stream.push(null);
};
return stream;
};
XLSX.stream = {
to_json: write_json_stream,
to_html: write_html_stream,
to_csv: write_csv_stream
};
})();
var __stream = {
to_json: write_json_stream,
to_html: write_html_stream,
to_csv: write_csv_stream,
set_readable: set_readable
};
if(typeof parse_xlscfb !== "undefined") XLSX.parse_xlscfb = parse_xlscfb;
XLSX.parse_zip = parse_zip;
XLSX.read = readSync; //xlsread
@ -24030,7 +24026,12 @@ XLSX.utils = utils;
XLSX.writeXLSX = writeSyncXLSX;
XLSX.writeFileXLSX = writeFileSyncXLSX;
XLSX.SSF = SSF;
if(typeof __stream !== "undefined") XLSX.stream = __stream;
if(typeof CFB !== "undefined") XLSX.CFB = CFB;
if(typeof require !== "undefined") {
var strmod = require('stream');
if((strmod||{}).Readable) set_readable(strmod.Readable);
}
}
/*global define */
if(typeof exports !== 'undefined') make_xlsx_lib(exports);

23
xlsx.mini.flow.js
View File

@ -3733,6 +3733,17 @@ function write_vt(s, xlsx/*:?boolean*/)/*:string*/ {
throw new Error("Unable to serialize " + s);
}
function xlml_normalize(d)/*:string*/ {
if(has_buf &&/*::typeof Buffer !== "undefined" && d != null && d instanceof Buffer &&*/ Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
var XMLNS = ({
'dc': 'http://purl.org/dc/elements/1.1/',
'dcterms': 'http://purl.org/dc/terms/',
@ -9189,7 +9200,7 @@ var HTML_ = (function() {
return ws;
}
function html_to_book(str/*:string*/, opts)/*:Workbook*/ {
var mtch = str.match(/<table.*?>[\s\S]*?<\/table>/gi);
var mtch = str.match(/<table[\s\S]*?>[\s\S]*?<\/table>/gi);
if(!mtch || mtch.length == 0) throw new Error("Invalid HTML: could not find <table>");
if(mtch.length == 1) return sheet_to_workbook(html_to_sheet(mtch[0], opts), opts);
var wb = utils.book_new();
@ -11239,7 +11250,7 @@ function sheet_to_json(sheet/*:Worksheet*/, opts/*:?Sheet2JSONOpts*/) {
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) { vv = v + "_" + (++counter); CC = -1; }
hdr[C] = vv;
}
}
@ -11288,12 +11299,13 @@ function sheet_to_csv(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/)/*:string*/ {
var colinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!cols"] || [];
var rowinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var w = 0;
for(var R = r.s.r; R <= r.e.r; ++R) {
if ((rowinfo[R]||{}).hidden) continue;
row = make_csv_row(sheet, r, R, cols, fs, rs, FS, o);
if(row == null) { continue; }
if(o.strip) row = row.replace(endregex,"");
out.push(row + RS);
if(row || (o.blankrows !== false)) out.push((w++ ? RS : "") + row);
}
delete o.dense;
return out.join("");
@ -11561,7 +11573,12 @@ XLSX.utils = utils;
XLSX.writeXLSX = writeSyncXLSX;
XLSX.writeFileXLSX = writeFileSyncXLSX;
XLSX.SSF = SSF;
if(typeof __stream !== "undefined") XLSX.stream = __stream;
if(typeof CFB !== "undefined") XLSX.CFB = CFB;
if(typeof require !== "undefined") {
var strmod = require('stream');
if((strmod||{}).Readable) set_readable(strmod.Readable);
}
}
/*global define */
/*:: declare var define:any; */

23
xlsx.mini.js
View File

@ -3653,6 +3653,17 @@ function write_vt(s, xlsx) {
throw new Error("Unable to serialize " + s);
}
function xlml_normalize(d) {
if(has_buf && Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
var XMLNS = ({
'dc': 'http://purl.org/dc/elements/1.1/',
'dcterms': 'http://purl.org/dc/terms/',
@ -9095,7 +9106,7 @@ var HTML_ = (function() {
return ws;
}
function html_to_book(str, opts) {
var mtch = str.match(/<table.*?>[\s\S]*?<\/table>/gi);
var mtch = str.match(/<table[\s\S]*?>[\s\S]*?<\/table>/gi);
if(!mtch || mtch.length == 0) throw new Error("Invalid HTML: could not find <table>");
if(mtch.length == 1) return sheet_to_workbook(html_to_sheet(mtch[0], opts), opts);
var wb = utils.book_new();
@ -11134,7 +11145,7 @@ function sheet_to_json(sheet, opts) {
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) { vv = v + "_" + (++counter); CC = -1; }
hdr[C] = vv;
}
}
@ -11183,12 +11194,13 @@ function sheet_to_csv(sheet, opts) {
var colinfo = o.skipHidden && sheet["!cols"] || [];
var rowinfo = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var w = 0;
for(var R = r.s.r; R <= r.e.r; ++R) {
if ((rowinfo[R]||{}).hidden) continue;
row = make_csv_row(sheet, r, R, cols, fs, rs, FS, o);
if(row == null) { continue; }
if(o.strip) row = row.replace(endregex,"");
out.push(row + RS);
if(row || (o.blankrows !== false)) out.push((w++ ? RS : "") + row);
}
delete o.dense;
return out.join("");
@ -11456,7 +11468,12 @@ XLSX.utils = utils;
XLSX.writeXLSX = writeSyncXLSX;
XLSX.writeFileXLSX = writeFileSyncXLSX;
XLSX.SSF = SSF;
if(typeof __stream !== "undefined") XLSX.stream = __stream;
if(typeof CFB !== "undefined") XLSX.CFB = CFB;
if(typeof require !== "undefined") {
var strmod = require('stream');
if((strmod||{}).Readable) set_readable(strmod.Readable);
}
}
/*global define */
if(typeof exports !== 'undefined') make_xlsx_lib(exports);

150
xlsx.mjs generated
View File

@ -3752,6 +3752,17 @@ function write_vt(s, xlsx/*:?boolean*/)/*:string*/ {
throw new Error("Unable to serialize " + s);
}
function xlml_normalize(d)/*:string*/ {
if(has_buf &&/*::typeof Buffer !== "undefined" && d != null && d instanceof Buffer &&*/ Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
var XMLNS = ({
'dc': 'http://purl.org/dc/elements/1.1/',
'dcterms': 'http://purl.org/dc/terms/',
@ -17143,18 +17154,7 @@ function xlml_clean_comment(comment/*:any*/) {
comment.v = comment.w = comment.ixfe = undefined;
}
function xlml_normalize(d)/*:string*/ {
if(has_buf &&/*::typeof Buffer !== "undefined" && d != null && d instanceof Buffer &&*/ Buffer.isBuffer(d)) return d.toString('utf8');
if(typeof d === 'string') return d;
/* duktape */
if(typeof Uint8Array !== 'undefined' && d instanceof Uint8Array) return utf8read(a2s(ab2a(d)));
throw new Error("Bad input format: expected Buffer or string");
}
/* TODO: Everything */
/* UOS uses CJK in tags */
var xlmlregex = /<(\/?)([^\s?><!\/:]*:|)([^\s?<>:\/]+)(?:[\s?:\/][^>]*)?>/mg;
//var xlmlregex = /<(\/?)([a-z0-9]*:|)(\w+)[^>]*>/mg;
function parse_xlml_xml(d, _opts)/*:Workbook*/ {
var opts = _opts || {};
make_ssf(SSF);
@ -20991,7 +20991,7 @@ var HTML_ = (function() {
return ws;
}
function html_to_book(str/*:string*/, opts)/*:Workbook*/ {
var mtch = str.match(/<table.*?>[\s\S]*?<\/table>/gi);
var mtch = str.match(/<table[\s\S]*?>[\s\S]*?<\/table>/gi);
if(!mtch || mtch.length == 0) throw new Error("Invalid HTML: could not find <table>");
if(mtch.length == 1) return sheet_to_workbook(html_to_sheet(mtch[0], opts), opts);
var wb = utils.book_new();
@ -23708,7 +23708,7 @@ function sheet_to_json(sheet/*:Worksheet*/, opts/*:?Sheet2JSONOpts*/) {
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) { vv = v + "_" + (++counter); CC = -1; }
hdr[C] = vv;
}
}
@ -23757,12 +23757,13 @@ function sheet_to_csv(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/)/*:string*/ {
var colinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!cols"] || [];
var rowinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var w = 0;
for(var R = r.s.r; R <= r.e.r; ++R) {
if ((rowinfo[R]||{}).hidden) continue;
row = make_csv_row(sheet, r, R, cols, fs, rs, FS, o);
if(row == null) { continue; }
if(o.strip) row = row.replace(endregex,"");
out.push(row + RS);
if(row || (o.blankrows !== false)) out.push((w++ ? RS : "") + row);
}
delete o.dense;
return out.join("");
@ -24017,6 +24018,126 @@ utils.sheet_set_array_formula = function(ws/*:Worksheet*/, range, formula/*:stri
return utils;
})(utils);
var _Readable;
function set_readable(R) { _Readable = R; }
function write_csv_stream(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
var stream = _Readable();
var o = opts == null ? {} : opts;
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var r = safe_decode_range(sheet["!ref"]);
var FS = o.FS !== undefined ? o.FS : ",", fs = FS.charCodeAt(0);
var RS = o.RS !== undefined ? o.RS : "\n", rs = RS.charCodeAt(0);
var endregex = new RegExp((FS=="|" ? "\\|" : FS)+"+$");
var row/*:?string*/ = "", cols/*:Array<string>*/ = [];
o.dense = Array.isArray(sheet);
var colinfo/*:Array<ColInfo>*/ = o.skipHidden && sheet["!cols"] || [];
var rowinfo/*:Array<RowInfo>*/ = o.skipHidden && sheet["!rows"] || [];
for(var C = r.s.c; C <= r.e.c; ++C) if (!((colinfo[C]||{}).hidden)) cols[C] = encode_col(C);
var R = r.s.r;
var BOM = false, w = 0;
stream._read = function() {
if(!BOM) { BOM = true; return stream.push("\uFEFF"); }
while(R <= r.e.r) {
++R;
if ((rowinfo[R-1]||{}).hidden) continue;
row = make_csv_row(sheet, r, R-1, cols, fs, rs, FS, o);
if(row != null) {
if(o.strip) row = row.replace(endregex,"");
if(row || (o.blankrows !== false)) return stream.push((w++ ? RS : "") + row);
}
}
return stream.push(null);
};
return stream;
}
function write_html_stream(ws/*:Worksheet*/, opts/*:?Sheet2HTMLOpts*/) {
var stream = _Readable();
var o = opts || {};
var header = o.header != null ? o.header : HTML_.BEGIN;
var footer = o.footer != null ? o.footer : HTML_.END;
stream.push(header);
var r = decode_range(ws['!ref']);
o.dense = Array.isArray(ws);
stream.push(HTML_._preamble(ws, r, o));
var R = r.s.r;
var end = false;
stream._read = function() {
if(R > r.e.r) {
if(!end) { end = true; stream.push("</table>" + footer); }
return stream.push(null);
}
while(R <= r.e.r) {
stream.push(HTML_._row(ws, r, R, o));
++R;
break;
}
};
return stream;
}
function write_json_stream(sheet/*:Worksheet*/, opts/*:?Sheet2CSVOpts*/) {
var stream = _Readable({objectMode:true});
if(sheet == null || sheet["!ref"] == null) { stream.push(null); return stream; }
var val = {t:'n',v:0}, header = 0, offset = 1, hdr/*:Array<any>*/ = [], v=0, vv="";
var r = {s:{r:0,c:0},e:{r:0,c:0}};
var o = opts || {};
var range = o.range != null ? o.range : sheet["!ref"];
if(o.header === 1) header = 1;
else if(o.header === "A") header = 2;
else if(Array.isArray(o.header)) header = 3;
switch(typeof range) {
case 'string': r = safe_decode_range(range); break;
case 'number': r = safe_decode_range(sheet["!ref"]); r.s.r = range; break;
default: r = range;
}
if(header > 0) offset = 0;
var rr = encode_row(r.s.r);
var cols/*:Array<string>*/ = [];
var counter = 0;
var dense = Array.isArray(sheet);
var R = r.s.r, C = 0, CC = 0;
if(dense && !sheet[R]) sheet[R] = [];
for(C = r.s.c; C <= r.e.c; ++C) {
cols[C] = encode_col(C);
val = dense ? sheet[R][C] : sheet[cols[C] + rr];
switch(header) {
case 1: hdr[C] = C - r.s.c; break;
case 2: hdr[C] = cols[C]; break;
case 3: hdr[C] = o.header[C - r.s.c]; break;
default:
if(val == null) val = {w: "__EMPTY", t: "s"};
vv = v = format_cell(val, null, o);
counter = 0;
for(CC = 0; CC < hdr.length; ++CC) if(hdr[CC] == vv) vv = v + "_" + (++counter);
hdr[C] = vv;
}
}
R = r.s.r + offset;
stream._read = function() {
while(R <= r.e.r) {
//if ((rowinfo[R-1]||{}).hidden) continue;
var row = make_json_row(sheet, r, R, cols, header, hdr, dense, o);
++R;
if((row.isempty === false) || (header === 1 ? o.blankrows !== false : !!o.blankrows)) {
stream.push(row.row);
return;
}
}
return stream.push(null);
};
return stream;
};
var __stream = {
to_json: write_json_stream,
to_html: write_html_stream,
to_csv: write_csv_stream,
set_readable: set_readable
};
export const version = XLSX.version;
export {
parse_xlscfb,
@ -24031,6 +24152,7 @@ export {
writeSyncXLSX as writeXLSX,
writeFileSyncXLSX as writeFileXLSX,
utils,
__stream as stream,
SSF,
CFB
};