From c7010eec35949e35659184bd466d30ed2487cfd8 Mon Sep 17 00:00:00 2001 From: SheetJS Date: Tue, 21 Mar 2017 16:44:35 -0400 Subject: [PATCH] XLS/XLSX/XLSB/XLML cellDates support - uniform number->date cell conversion - update SSF to 0.9.0 (for is_date) - namespaced rich str xml - license file changed to appease GH automatic license detector | id | author | comment | |:------------|:-------------|:----------------------------------------| | closes #581 | @Aymkdn | XLSX cellDates + SSF.is_date | | closes #126 | @elad | same as #581 h/t @SystemParadox | | closes #59 | @vratiu | same as #581 | | closes #279 | @varunoberoi | raw json output uses date | --- CHANGELOG.md | 4 + LICENSE | 194 +++++++++++++++++++++++++++++++++++++++-- README.md | 16 +++- bits/10_ssf.js | 76 ++++++++++++---- bits/42_sstxml.js | 2 +- bits/67_wsxml.js | 9 +- bits/68_wsbin.js | 3 + bits/75_xlml.js | 8 +- bits/76_xls.js | 3 + bits/90_utils.js | 3 +- dist/LICENSE | 194 +++++++++++++++++++++++++++++++++++++++-- docbits/52_datatype.md | 13 +++ package.json | 2 +- shim.js | 66 ++++++++++++++ test.js | 51 ++++++----- tests/core.js | 10 --- tests/fs_.js | 1 + tests/index.html | 58 ++++++++++++ xlsx.flow.js | 104 +++++++++++++++++----- xlsx.js | 98 ++++++++++++++++----- 20 files changed, 806 insertions(+), 109 deletions(-) create mode 100644 tests/index.html diff --git a/CHANGELOG.md b/CHANGELOG.md index 4db5133..9e0fba4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -5,6 +5,10 @@ but not limited to API changes and file location changes. Minor behavioral changes may not be included if they are not expected to break existing code. +## Unreleased + +* `cellDates` affects parsing in non-XLSX formats + ## 0.9.3 (2017-03-15) * XLML property names are more closely mapped to the XLSX equivalent diff --git a/LICENSE b/LICENSE index b5cebe6..bf49d68 100644 --- a/LICENSE +++ b/LICENSE @@ -1,4 +1,192 @@ -Copyright (C) 2012-present SheetJS + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright (C) 2012-present SheetJS LLC Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -11,7 +199,3 @@ Copyright (C) 2012-present SheetJS WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. - -Except where noted, this license applies to any and all software programs and associated documentation files created by the Original Author and distributed with the Software: - -'jszip.js' is a modified version of JSZip, Copyright (c) Stuart Knightley, David Duponchel, Franz Buchinger, Ant'onio Afonso. JSZip is dual licensed and is used according to the terms of the MIT License. diff --git a/README.md b/README.md index 5cf85a6..857cb1e 100644 --- a/README.md +++ b/README.md @@ -36,6 +36,7 @@ with a unified JS representation, and ES3/ES5 browser compatibility back to IE6. * [General Structures](#general-structures) * [Cell Object](#cell-object) + [Data Types](#data-types) + + [Dates](#dates) * [Worksheet Object](#worksheet-object) * [Workbook Object](#workbook-object) * [Document Features](#document-features) @@ -484,6 +485,19 @@ Type `z` represents blank stub cells. These do not have any data or type, and are not processed by any of the core library functions. By default these cells will not be generated; the parser `sheetStubs` option must be set to `true`. +#### Dates + +By default, Excel stores dates as numbers with a format code that specifies date +processing. For example, the date `19-Feb-17` is stored as the number `42785` +with a number format of `d-mmm-yy`. The `SSF` module understands number formats +and performs the appropriate conversion. + +XLSX also supports a special date type `d` where the data is an ISO 8601 date +string. The formatter converts the date back to a number. + +The default behavior for all parsers is to generate number cells. Setting +`cellDates` to true will force the generators to store dates. + ### Worksheet Object Each key that does not start with `!` maps to a cell (using `A-1` notation) @@ -1117,7 +1131,7 @@ Worksheet File Format (From Lotus) December 1984 ## Badges -[![Build Status](https://saucelabs.com/browser-matrix/xlsx.svg)](https://saucelabs.com/u/xlsx) +[![Build Status](https://saucelabs.com/browser-matrix/sheetjs.svg)](https://saucelabs.com/u/sheetjs) [![Build Status](https://travis-ci.org/SheetJS/js-xlsx.svg?branch=master)](https://travis-ci.org/SheetJS/js-xlsx) diff --git a/bits/10_ssf.js b/bits/10_ssf.js index 715a869..2a2f67d 100644 --- a/bits/10_ssf.js +++ b/bits/10_ssf.js @@ -2,7 +2,7 @@ /*jshint -W041 */ var SSF = {}; var make_ssf = function make_ssf(SSF){ -SSF.version = '0.8.1'; +SSF.version = '0.9.0'; function _strrev(x/*:string*/)/*:string*/ { var o = "", i = x.length-1; while(i>=0) o += x.charAt(i--); return o; } function fill(c/*:string*/,l/*:number*/)/*:string*/ { var o = ""; while(o.length < l) o+=c; return o; } function pad0(v/*:any*/,d/*:number*/)/*:string*/{var t=""+v; return t.length>=d?t:fill('0',d-t.length)+t;} @@ -55,7 +55,7 @@ var table_fmt = { /*::[*/56/*::]*/: '"上午/下午 "hh"時"mm"分"ss"秒 "', /*::[*/65535/*::]*/: 'General' }; -var days = [ +var days/*:Array >*/ = [ ['Sun', 'Sunday'], ['Mon', 'Monday'], ['Tue', 'Tuesday'], @@ -64,7 +64,7 @@ var days = [ ['Fri', 'Friday'], ['Sat', 'Saturday'] ]; -var months = [ +var months/*:Array >*/ = [ ['J', 'Jan', 'January'], ['F', 'Feb', 'February'], ['M', 'Mar', 'March'], @@ -452,8 +452,11 @@ function write_num_int(type/*:string*/, fmt/*:string*/, val/*:number*/)/*:string if((r = fmt.match(frac1))) return write_num_f2(r, aval, sign); if(fmt.match(/^#+0+$/)) return sign + pad0(aval,fmt.length - fmt.indexOf("0")); if((r = fmt.match(dec1))) { - // $FlowIgnore - o = (""+val).replace(/^([^\.]+)$/,"$1."+r[1]).replace(/\.$/,"."+r[1]).replace(/\.(\d*)$/,function($$, $1) { return "." + $1 + fill("0", r[1].length-$1.length); }); + /*:: if(!Array.isArray(r)) throw "unreachable"; */ + o = (""+val).replace(/^([^\.]+)$/,"$1."+r[1]).replace(/\.$/,"."+r[1]); + o = o.replace(/\.(\d*)$/,function($$, $1) { + /*:: if(!Array.isArray(r)) throw "unreachable"; */ + return "." + $1 + fill("0", r[1].length-$1.length); }); return fmt.indexOf("0.") !== -1 ? o : o.replace(/^0\./,"."); } fmt = fmt.replace(/^#+([0.])/, "$1"); @@ -533,6 +536,47 @@ function split_fmt(fmt/*:string*/)/*:Array*/ { } SSF._split = split_fmt; var abstime = /\[[HhMmSs]*\]/; +function fmt_is_date(fmt/*:string*/)/*:boolean*/ { + var i = 0, cc = 0, c = "", o = ""; + while(i < fmt.length) { + switch((c = fmt.charAt(i))) { + case 'G': if(isgeneral(fmt, i)) i+= 6; i++; break; + case '"': for(;(cc=fmt.charCodeAt(++i)) !== 34 && i < fmt.length;) ++i; ++i; break; + case '\\': i+=2; break; + case '_': i+=2; break; + case '@': ++i; break; + case 'B': case 'b': + if(fmt.charAt(i+1) === "1" || fmt.charAt(i+1) === "2") return true; + /* falls through */ + case 'M': case 'D': case 'Y': case 'H': case 'S': case 'E': + /* falls through */ + case 'm': case 'd': case 'y': case 'h': case 's': case 'e': case 'g': return true; + case 'A': + if(fmt.substr(i, 3) === "A/P") return true; + if(fmt.substr(i, 5) === "AM/PM") return true; + ++i; break; + case '[': + o = c; + while(fmt.charAt(i++) !== ']' && i < fmt.length) o += fmt.charAt(i); + if(o.match(abstime)) return true; + break; + case '.': + /* falls through */ + case '0': case '#': + while(i < fmt.length && ("0#?.,E+-%".indexOf(c=fmt.charAt(++i)) > -1 || c=='\\' && fmt.charAt(i+1) == "-" && "0#".indexOf(fmt.charAt(i+2))>-1)); + break; + case '?': while(fmt.charAt(++i) === c); break; + case '*': ++i; if(fmt.charAt(i) == ' ' || fmt.charAt(i) == '*') ++i; break; + case '(': case ')': ++i; break; + case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': + while(i < fmt.length && "0123456789".indexOf(fmt.charAt(++i)) > -1); break; + case ' ': ++i; break; + default: ++i; break; + } + } + return false; +} +SSF.is_date = fmt_is_date; function eval_fmt(fmt/*:string*/, v/*:any*/, opts/*:any*/, flen/*:number*/) { var out = [], o = "", i = 0, c = "", lst='t', q, dt, j, cc; var hr='H'; @@ -545,14 +589,14 @@ function eval_fmt(fmt/*:string*/, v/*:any*/, opts/*:any*/, flen/*:number*/) { case '"': /* Literal text */ for(o="";(cc=fmt.charCodeAt(++i)) !== 34 && i < fmt.length;) o += String.fromCharCode(cc); out[out.length] = {t:'t', v:o}; ++i; break; - case '\\': var w = fmt[++i], t = (w === "(" || w === ")") ? w : 't'; + case '\\': var w = fmt.charAt(++i), t = (w === "(" || w === ")") ? w : 't'; out[out.length] = {t:t, v:w}; ++i; break; case '_': out[out.length] = {t:'t', v:" "}; i+=2; break; case '@': /* Text Placeholder */ out[out.length] = {t:'T', v:v}; ++i; break; case 'B': case 'b': - if(fmt[i+1] === "1" || fmt[i+1] === "2") { - if(dt==null) { dt=parse_date_code(v, opts, fmt[i+1] === "2"); if(dt==null) return ""; } + if(fmt.charAt(i+1) === "1" || fmt.charAt(i+1) === "2") { + if(dt==null) { dt=parse_date_code(v, opts, fmt.charAt(i+1) === "2"); if(dt==null) return ""; } out[out.length] = {t:'X', v:fmt.substr(i,2)}; lst = c; i+=2; break; } /* falls through */ @@ -562,7 +606,7 @@ function eval_fmt(fmt/*:string*/, v/*:any*/, opts/*:any*/, flen/*:number*/) { case 'm': case 'd': case 'y': case 'h': case 's': case 'e': case 'g': if(v < 0) return ""; if(dt==null) { dt=parse_date_code(v, opts); if(dt==null) return ""; } - o = c; while(++i -1 || c=='\\' && fmt[i+1] == "-" && "0#".indexOf(fmt[i+2])>-1) o += c; + o = c; while(++i < fmt.length && "0#?.,E+-%".indexOf(c=fmt.charAt(i)) > -1 || c=='\\' && fmt.charAt(i+1) == "-" && "0#".indexOf(fmt.charAt(i+2))>-1) o += c; out[out.length] = {t:'n', v:o}; break; case '?': - o = c; while(fmt[++i] === c) o+=c; + o = c; while(fmt.charAt(++i) === c) o+=c; q={t:c, v:o}; out[out.length] = q; lst = c; break; - case '*': ++i; if(fmt[i] == ' ' || fmt[i] == '*') ++i; break; // ** + case '*': ++i; if(fmt.charAt(i) == ' ' || fmt.charAt(i) == '*') ++i; break; // ** case '(': case ')': out[out.length] = {t:(flen===1?'t':c), v:c}; ++i; break; case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': - o = c; while("0123456789".indexOf(fmt[++i]) > -1) o+=fmt[i]; + o = c; while(i < fmt.length && "0123456789".indexOf(fmt.charAt(++i)) > -1) o+=fmt.charAt(i); out[out.length] = {t:'D', v:o}; break; case ' ': out[out.length] = {t:c, v:c}; ++i; break; default: diff --git a/bits/42_sstxml.js b/bits/42_sstxml.js index f2c30f9..f49643a 100644 --- a/bits/42_sstxml.js +++ b/bits/42_sstxml.js @@ -31,7 +31,7 @@ var parse_rs = (function parse_rs_factory() { var m = rpr.match(tagregex), i = 0; if(m) for(;i!=m.length; ++i) { var y = parsexmltag(m[i]); - switch(y[0]) { + switch(y[0].replace(/\w*:/g,"")) { /* 18.8.12 condense CT_BooleanProperty */ /* ** not required . */ case ' C) refguess.s.c = C; if(refguess.e.r < row.r) refguess.e.r = row.r; if(refguess.e.c < C) refguess.e.c = C; + if(opts.cellDates && cf && p.t == 'n' && SSF.is_date(SSF._table[cf.ifmt])) { + var _d = SSF.parse_date_code(p.v); if(_d) { p.t = 'd'; p.v = new Date(Date.UTC(_d.y, _d.m-1,_d.d,_d.H,_d.M,_d.S,_d.u)); } + } break; case 'BrtCellBlank': if(!opts.sheetStubs) break; diff --git a/bits/75_xlml.js b/bits/75_xlml.js index 6bc3882..b540485 100644 --- a/bits/75_xlml.js +++ b/bits/75_xlml.js @@ -69,7 +69,11 @@ function safe_format_xlml(cell/*:Cell*/, nf, o) { else cell.w = SSF._general(cell.v); } else cell.w = xlml_format(nf||"General", cell.v); - if(o.cellNF) cell.z = XLMLFormatMap[nf]||nf||"General"; + var z = XLMLFormatMap[nf]||nf||"General"; + if(o.cellNF) cell.z = z; + if(o.cellDates && cell.t == 'n' && SSF.is_date(z)) { + var _d = SSF.parse_date_code(cell.v); if(_d) { cell.t = 'd'; cell.v = new Date(Date.UTC(_d.y, _d.m-1,_d.d,_d.H,_d.M,_d.S,_d.u)); } + } } catch(e) { if(o.WTF) throw e; } } @@ -801,7 +805,7 @@ function write_ws_xlml_cell(cell, ref, ws, opts, idx, wb, addr)/*:string*/{ if(opts && opts.type == 'binary' && typeof cptable !== 'undefined' && cell.t == 's') { _v = cptable.utils.encode(65001, _v); var __v = ""; - for(__i = 0; __i < _v.length; ++__i) __v += String.fromCharCode(_v[__i]); + for(var __i = 0; __i < _v.length; ++__i) __v += String.fromCharCode(_v[__i]); _v = __v; } var m = '' + _v + ''; diff --git a/bits/76_xls.js b/bits/76_xls.js index 0e4a8f4..bd4d2f0 100644 --- a/bits/76_xls.js +++ b/bits/76_xls.js @@ -67,6 +67,9 @@ function safe_format_xf(p/*:any*/, opts/*:ParseOpts*/, date1904/*:?boolean*/) { else p.w = SSF._general(p.v); } else p.w = SSF.format(fmtid,p.v, {date1904:!!date1904}); + if(opts.cellDates && fmtid && p.t == 'n' && SSF.is_date(SSF._table[fmtid])) { + var _d = SSF.parse_date_code(p.v); if(_d) { p.t = 'd'; p.v = new Date(Date.UTC(_d.y, _d.m-1,_d.d,_d.H,_d.M,_d.S,_d.u)); } + } if(opts.cellNF) p.z = SSF._table[fmtid]; } catch(e) { if(opts.WTF) throw e; } } diff --git a/bits/90_utils.js b/bits/90_utils.js index fccdd0c..1c12129 100644 --- a/bits/90_utils.js +++ b/bits/90_utils.js @@ -123,8 +123,7 @@ function sheet_to_json(sheet/*:Worksheet*/, opts/*:?Sheet2JSONOpts*/){ switch(val.t){ case 'z': continue; case 'e': continue; - case 's': break; - case 'b': case 'n': break; + case 's': case 'd': case 'b': case 'n': break; default: throw 'unrecognized type ' + val.t; } if(v !== undefined) { diff --git a/dist/LICENSE b/dist/LICENSE index b5cebe6..bf49d68 100644 --- a/dist/LICENSE +++ b/dist/LICENSE @@ -1,4 +1,192 @@ -Copyright (C) 2012-present SheetJS + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright (C) 2012-present SheetJS LLC Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -11,7 +199,3 @@ Copyright (C) 2012-present SheetJS WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. - -Except where noted, this license applies to any and all software programs and associated documentation files created by the Original Author and distributed with the Software: - -'jszip.js' is a modified version of JSZip, Copyright (c) Stuart Knightley, David Duponchel, Franz Buchinger, Ant'onio Afonso. JSZip is dual licensed and is used according to the terms of the MIT License. diff --git a/docbits/52_datatype.md b/docbits/52_datatype.md index 48690ee..f157435 100644 --- a/docbits/52_datatype.md +++ b/docbits/52_datatype.md @@ -37,3 +37,16 @@ Type `z` represents blank stub cells. These do not have any data or type, and are not processed by any of the core library functions. By default these cells will not be generated; the parser `sheetStubs` option must be set to `true`. +#### Dates + +By default, Excel stores dates as numbers with a format code that specifies date +processing. For example, the date `19-Feb-17` is stored as the number `42785` +with a number format of `d-mmm-yy`. The `SSF` module understands number formats +and performs the appropriate conversion. + +XLSX also supports a special date type `d` where the data is an ISO 8601 date +string. The formatter converts the date back to a number. + +The default behavior for all parsers is to generate number cells. Setting +`cellDates` to true will force the generators to store dates. + diff --git a/package.json b/package.json index 9cc72e1..51926f2 100644 --- a/package.json +++ b/package.json @@ -15,7 +15,7 @@ }, "dependencies": { "exit-on-epipe":"~1.0.0", - "ssf":"~0.8.1", + "ssf":"~0.9.0", "codepage":"~1.7.0", "cfb":"~0.11.0", "crc-32":"~1.0.0", diff --git a/shim.js b/shim.js index e3d7840..b674683 100644 --- a/shim.js +++ b/shim.js @@ -235,3 +235,69 @@ if (typeof ArrayBuffer !== 'undefined' && !ArrayBuffer.prototype.slice) { return target; }; } + +// https://github.com/davidchambers/Base64.js +// (C) 2015 David Chambers +// Base64.js may be freely distributed under the Apache 2.0 License. + +;(function () { + + var object = typeof exports != 'undefined' ? exports : self; // #8: web workers + var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + + function InvalidCharacterError(message) { + this.message = message; + } + InvalidCharacterError.prototype = new Error; + InvalidCharacterError.prototype.name = 'InvalidCharacterError'; + + // encoder + // [https://gist.github.com/999166] by [https://github.com/nignag] + object.btoa || ( + object.btoa = function (input) { + var str = String(input); + for ( + // initialize result and counter + var block, charCode, idx = 0, map = chars, output = ''; + // if the next str index does not exist: + // change the mapping table to "=" + // check if d has no fractional digits + str.charAt(idx | 0) || (map = '=', idx % 1); + // "8 - idx % 1 * 8" generates the sequence 2, 4, 6, 8 + output += map.charAt(63 & block >> 8 - idx % 1 * 8) + ) { + charCode = str.charCodeAt(idx += 3/4); + if (charCode > 0xFF) { + throw new InvalidCharacterError("'btoa' failed: The string to be encoded contains characters outside of the Latin1 range."); + } + block = block << 8 | charCode; + } + return output; + }); + + // decoder + // [https://gist.github.com/1020396] by [https://github.com/atk] + object.atob || ( + object.atob = function (input) { + var str = String(input).replace(/=+$/, ''); + if (str.length % 4 == 1) { + throw new InvalidCharacterError("'atob' failed: The string to be decoded is not correctly encoded."); + } + for ( + // initialize result and counters + var bc = 0, bs, buffer, idx = 0, output = ''; + // get next character + buffer = str.charAt(idx++); + // character found in table? initialize bit storage and add its ascii value; + ~buffer && (bs = bc % 4 ? bs * 64 + buffer : buffer, + // and if not first of each 4 characters, + // convert the first 8 bits to one ascii character + bc++ % 4) ? output += String.fromCharCode(255 & bs >> (-2 * bc & 6)) : 0 + ) { + // try to find character in table (0-63, not found => -1) + buffer = chars.indexOf(buffer); + } + return output; + }); + +}()); diff --git a/test.js b/test.js index 62ac8aa..5bde88a 100644 --- a/test.js +++ b/test.js @@ -64,6 +64,8 @@ var paths = { nfxml: dir + 'number_format.xls.xml', nfxlsx: dir + 'number_format.xlsm', nfxlsb: dir + 'number_format.xlsb', + dtxls: dir + 'xlsx-stream-d-date-cell.xls', + dtxml: dir + 'xlsx-stream-d-date-cell.xls.xml', dtxlsx: dir + 'xlsx-stream-d-date-cell.xlsx', dtxlsb: dir + 'xlsx-stream-d-date-cell.xlsb', cwxls: dir + 'column_width.xlsx', @@ -71,7 +73,6 @@ var paths = { cwxml: dir + 'column_width.xml', cwxlsx: dir + 'column_width.xlsx', cwxlsb: dir + 'column_width.xlsx', - dtxlsb: dir + 'xlsx-stream-d-date-cell.xlsb', swcxls: dir + 'apachepoi_SimpleWithComments.xls', swcxml: dir + '2011/apachepoi_SimpleWithComments.xls.xml', swcxlsx: dir + 'apachepoi_SimpleWithComments.xlsx', @@ -324,16 +325,6 @@ describe('parse options', function() { }); }); }); - it('XLSB should not generate cell dates', function() { - var wb = X.readFile(paths.dtxlsb, {cellDates: true}); - wb.SheetNames.forEach(function(s) { - var ws = wb.Sheets[s]; - Object.keys(ws).forEach(function(addr) { - if(addr[0] === "!" || !ws.hasOwnProperty(addr)) return; - assert(ws[addr].t !== 'd'); - }); - }); - }); it('XLSX should generate cell dates when requested', function() { var wb = X.readFile(paths.dtxlsx, {cellDates: true}); var found = false; @@ -804,6 +795,31 @@ describe('parse features', function() { }); }); + describe('cellDates', function() { + var fmts = [ + /* desc path sheet cell formatted */ + ['XLSX', paths.dtxlsx, 'Sheet1', 'B5', '2/14/14'], + ['XLSB', paths.dtxlsb, 'Sheet1', 'B5', '2/14/14'], + ['XLS', paths.dtxls, 'Sheet1', 'B5', '2/14/14'], + ['XLML', paths.dtxml, 'Sheet1', 'B5', '2/14/14'], + ['XLSM', paths.nfxlsx, 'Implied', 'B13', '18-Oct-33'] + ]; + it('should not generate date cells by default', function() { fmts.forEach(function(f) { + var wb, ws; + wb = X.readFile(f[1]); + ws = wb.Sheets[f[2]]; + assert.equal(ws[f[3]].w, f[4]); + assert.equal(ws[f[3]].t, 'n'); + }); }); + it('should generate date cells if cellDates is true', function() { fmts.forEach(function(f) { + var wb, ws; + wb = X.readFile(f[1], {cellDates:true}); + ws = wb.Sheets[f[2]]; + assert.equal(ws[f[3]].w, f[4]); + assert.equal(ws[f[3]].t, 'd'); + }); }); + }); + describe('should correctly handle styles', function() { var wsxls, wsxlsx, rn, rn2; var bef = (function() { @@ -937,18 +953,13 @@ describe('roundtrip features', function() { else { f = paths.nfxlsx; sheet = '2011'; addr = 'J36'; } it('[' + a + '] -> (' + b + ') -> [' + c + '] -> (' + d + ')', function() { var wb1 = X.readFile(f, {cellNF: true, cellDates: di, WTF: opts.WTF}); - var wb2 = X.read(X.write(wb1, {type:'binary', cellDates:dj, WTF:opts.WTF}), {type:'binary', cellDates: dk, WTF: opts.WTF}); + var _f = X.write(wb1, {type:'binary', cellDates:dj, WTF:opts.WTF}); + var wb2 = X.read(_f, {type:'binary', cellDates: dk, WTF: opts.WTF}); var m = [wb1,wb2].map(function(x) { return x.Sheets[sheet][addr]; }); assert.equal(m[0].w, m[1].w); - /* wb1 cellDates */ - if(dh && di) assert.equal(m[0].t, 'd'); - //else if(a !== 'd' && di) assert.equal(m[0].t, 'd'); /* TODO */ - else assert.equal(m[0].t, 'n'); - /* wb2 cellDates */ - if(dh && di && dj && dk) assert.equal(m[1].t, 'd'); - else if(dj && dk && !di); /* TODO: convert to date */ - else assert.equal(m[1].t, 'n'); + assert.equal(m[0].t, b); + assert.equal(m[1].t, d); if(m[0].t === 'n' && m[1].t === 'n') assert.equal(m[0].v, m[1].v); else if(m[0].t === 'd' && m[1].t === 'd') assert.equal(m[0].v.toString(), m[1].v.toString()); diff --git a/tests/core.js b/tests/core.js index 5b9414f..42156ad 100644 --- a/tests/core.js +++ b/tests/core.js @@ -184,16 +184,6 @@ describe('parse options', function() { }); }); }); - it('XLSB should not generate cell dates', function() { - var wb = X.read(fs.readFileSync(paths.dtxlsb), {type:"binary", cellDates: true}); - wb.SheetNames.forEach(function(s) { - var ws = wb.Sheets[s]; - Object.keys(ws).forEach(function(addr) { - if(addr[0] === "!" || !ws.hasOwnProperty(addr)) return; - assert(ws[addr].t !== 'd'); - }); - }); - }); it('XLSX should generate cell dates when requested', function() { var wb = X.read(fs.readFileSync(paths.dtxlsx), {type:"binary", cellDates: true}); var found = false; diff --git a/tests/fs_.js b/tests/fs_.js index 7ee4cbb..eab468b 100644 --- a/tests/fs_.js +++ b/tests/fs_.js @@ -31,6 +31,7 @@ fs.readdirSync = function(p) { return Object.keys(fs).filter(function(n) { }; fs.readFileSync = function(f, enc) { if(!fs[f]) throw "File not found: " + f; + fs[f].length; switch(enc) { case 'base64': return fs[f]; case 'buffer': diff --git a/tests/index.html b/tests/index.html new file mode 100644 index 0000000..21ac1b9 --- /dev/null +++ b/tests/index.html @@ -0,0 +1,58 @@ + + + + JS-XLSX Core Test Runner + + + + + + + +

JS-XLSX Browser-based Parsing Tests

+ + + + + + + + + +
File FormatsLibrary SourceInteractive Demo"xlsx" on npmnode CI status
Tests compiled from test_files repo and are located at /test_files
+ + + + + + +
+ + + + + + diff --git a/xlsx.flow.js b/xlsx.flow.js index a4d0402..f7d1455 100644 --- a/xlsx.flow.js +++ b/xlsx.flow.js @@ -114,7 +114,7 @@ type StringConv = {(string):string}; /*jshint -W041 */ var SSF = {}; var make_ssf = function make_ssf(SSF){ -SSF.version = '0.8.1'; +SSF.version = '0.9.0'; function _strrev(x/*:string*/)/*:string*/ { var o = "", i = x.length-1; while(i>=0) o += x.charAt(i--); return o; } function fill(c/*:string*/,l/*:number*/)/*:string*/ { var o = ""; while(o.length < l) o+=c; return o; } function pad0(v/*:any*/,d/*:number*/)/*:string*/{var t=""+v; return t.length>=d?t:fill('0',d-t.length)+t;} @@ -167,7 +167,7 @@ var table_fmt = { /*::[*/56/*::]*/: '"上午/下午 "hh"時"mm"分"ss"秒 "', /*::[*/65535/*::]*/: 'General' }; -var days = [ +var days/*:Array >*/ = [ ['Sun', 'Sunday'], ['Mon', 'Monday'], ['Tue', 'Tuesday'], @@ -176,7 +176,7 @@ var days = [ ['Fri', 'Friday'], ['Sat', 'Saturday'] ]; -var months = [ +var months/*:Array >*/ = [ ['J', 'Jan', 'January'], ['F', 'Feb', 'February'], ['M', 'Mar', 'March'], @@ -564,8 +564,11 @@ function write_num_int(type/*:string*/, fmt/*:string*/, val/*:number*/)/*:string if((r = fmt.match(frac1))) return write_num_f2(r, aval, sign); if(fmt.match(/^#+0+$/)) return sign + pad0(aval,fmt.length - fmt.indexOf("0")); if((r = fmt.match(dec1))) { - // $FlowIgnore - o = (""+val).replace(/^([^\.]+)$/,"$1."+r[1]).replace(/\.$/,"."+r[1]).replace(/\.(\d*)$/,function($$, $1) { return "." + $1 + fill("0", r[1].length-$1.length); }); + /*:: if(!Array.isArray(r)) throw "unreachable"; */ + o = (""+val).replace(/^([^\.]+)$/,"$1."+r[1]).replace(/\.$/,"."+r[1]); + o = o.replace(/\.(\d*)$/,function($$, $1) { + /*:: if(!Array.isArray(r)) throw "unreachable"; */ + return "." + $1 + fill("0", r[1].length-$1.length); }); return fmt.indexOf("0.") !== -1 ? o : o.replace(/^0\./,"."); } fmt = fmt.replace(/^#+([0.])/, "$1"); @@ -645,6 +648,47 @@ function split_fmt(fmt/*:string*/)/*:Array*/ { } SSF._split = split_fmt; var abstime = /\[[HhMmSs]*\]/; +function fmt_is_date(fmt/*:string*/)/*:boolean*/ { + var i = 0, cc = 0, c = "", o = ""; + while(i < fmt.length) { + switch((c = fmt.charAt(i))) { + case 'G': if(isgeneral(fmt, i)) i+= 6; i++; break; + case '"': for(;(cc=fmt.charCodeAt(++i)) !== 34 && i < fmt.length;) ++i; ++i; break; + case '\\': i+=2; break; + case '_': i+=2; break; + case '@': ++i; break; + case 'B': case 'b': + if(fmt.charAt(i+1) === "1" || fmt.charAt(i+1) === "2") return true; + /* falls through */ + case 'M': case 'D': case 'Y': case 'H': case 'S': case 'E': + /* falls through */ + case 'm': case 'd': case 'y': case 'h': case 's': case 'e': case 'g': return true; + case 'A': + if(fmt.substr(i, 3) === "A/P") return true; + if(fmt.substr(i, 5) === "AM/PM") return true; + ++i; break; + case '[': + o = c; + while(fmt.charAt(i++) !== ']' && i < fmt.length) o += fmt.charAt(i); + if(o.match(abstime)) return true; + break; + case '.': + /* falls through */ + case '0': case '#': + while(i < fmt.length && ("0#?.,E+-%".indexOf(c=fmt.charAt(++i)) > -1 || c=='\\' && fmt.charAt(i+1) == "-" && "0#".indexOf(fmt.charAt(i+2))>-1)); + break; + case '?': while(fmt.charAt(++i) === c); break; + case '*': ++i; if(fmt.charAt(i) == ' ' || fmt.charAt(i) == '*') ++i; break; + case '(': case ')': ++i; break; + case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': + while(i < fmt.length && "0123456789".indexOf(fmt.charAt(++i)) > -1); break; + case ' ': ++i; break; + default: ++i; break; + } + } + return false; +} +SSF.is_date = fmt_is_date; function eval_fmt(fmt/*:string*/, v/*:any*/, opts/*:any*/, flen/*:number*/) { var out = [], o = "", i = 0, c = "", lst='t', q, dt, j, cc; var hr='H'; @@ -657,14 +701,14 @@ function eval_fmt(fmt/*:string*/, v/*:any*/, opts/*:any*/, flen/*:number*/) { case '"': /* Literal text */ for(o="";(cc=fmt.charCodeAt(++i)) !== 34 && i < fmt.length;) o += String.fromCharCode(cc); out[out.length] = {t:'t', v:o}; ++i; break; - case '\\': var w = fmt[++i], t = (w === "(" || w === ")") ? w : 't'; + case '\\': var w = fmt.charAt(++i), t = (w === "(" || w === ")") ? w : 't'; out[out.length] = {t:t, v:w}; ++i; break; case '_': out[out.length] = {t:'t', v:" "}; i+=2; break; case '@': /* Text Placeholder */ out[out.length] = {t:'T', v:v}; ++i; break; case 'B': case 'b': - if(fmt[i+1] === "1" || fmt[i+1] === "2") { - if(dt==null) { dt=parse_date_code(v, opts, fmt[i+1] === "2"); if(dt==null) return ""; } + if(fmt.charAt(i+1) === "1" || fmt.charAt(i+1) === "2") { + if(dt==null) { dt=parse_date_code(v, opts, fmt.charAt(i+1) === "2"); if(dt==null) return ""; } out[out.length] = {t:'X', v:fmt.substr(i,2)}; lst = c; i+=2; break; } /* falls through */ @@ -674,7 +718,7 @@ function eval_fmt(fmt/*:string*/, v/*:any*/, opts/*:any*/, flen/*:number*/) { case 'm': case 'd': case 'y': case 'h': case 's': case 'e': case 'g': if(v < 0) return ""; if(dt==null) { dt=parse_date_code(v, opts); if(dt==null) return ""; } - o = c; while(++i -1 || c=='\\' && fmt[i+1] == "-" && "0#".indexOf(fmt[i+2])>-1) o += c; + o = c; while(++i < fmt.length && "0#?.,E+-%".indexOf(c=fmt.charAt(i)) > -1 || c=='\\' && fmt.charAt(i+1) == "-" && "0#".indexOf(fmt.charAt(i+2))>-1) o += c; out[out.length] = {t:'n', v:o}; break; case '?': - o = c; while(fmt[++i] === c) o+=c; + o = c; while(fmt.charAt(++i) === c) o+=c; q={t:c, v:o}; out[out.length] = q; lst = c; break; - case '*': ++i; if(fmt[i] == ' ' || fmt[i] == '*') ++i; break; // ** + case '*': ++i; if(fmt.charAt(i) == ' ' || fmt.charAt(i) == '*') ++i; break; // ** case '(': case ')': out[out.length] = {t:(flen===1?'t':c), v:c}; ++i; break; case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': - o = c; while("0123456789".indexOf(fmt[++i]) > -1) o+=fmt[i]; + o = c; while(i < fmt.length && "0123456789".indexOf(fmt.charAt(++i)) > -1) o+=fmt.charAt(i); out[out.length] = {t:'D', v:o}; break; case ' ': out[out.length] = {t:c, v:c}; ++i; break; default: @@ -4598,7 +4642,7 @@ var parse_rs = (function parse_rs_factory() { var m = rpr.match(tagregex), i = 0; if(m) for(;i!=m.length; ++i) { var y = parsexmltag(m[i]); - switch(y[0]) { + switch(y[0].replace(/\w*:/g,"")) { /* 18.8.12 condense CT_BooleanProperty */ /* ** not required . */ case ' C) refguess.s.c = C; if(refguess.e.r < row.r) refguess.e.r = row.r; if(refguess.e.c < C) refguess.e.c = C; + if(opts.cellDates && cf && p.t == 'n' && SSF.is_date(SSF._table[cf.ifmt])) { + var _d = SSF.parse_date_code(p.v); if(_d) { p.t = 'd'; p.v = new Date(Date.UTC(_d.y, _d.m-1,_d.d,_d.H,_d.M,_d.S,_d.u)); } + } break; case 'BrtCellBlank': if(!opts.sheetStubs) break; @@ -10065,7 +10117,11 @@ function safe_format_xlml(cell/*:Cell*/, nf, o) { else cell.w = SSF._general(cell.v); } else cell.w = xlml_format(nf||"General", cell.v); - if(o.cellNF) cell.z = XLMLFormatMap[nf]||nf||"General"; + var z = XLMLFormatMap[nf]||nf||"General"; + if(o.cellNF) cell.z = z; + if(o.cellDates && cell.t == 'n' && SSF.is_date(z)) { + var _d = SSF.parse_date_code(cell.v); if(_d) { cell.t = 'd'; cell.v = new Date(Date.UTC(_d.y, _d.m-1,_d.d,_d.H,_d.M,_d.S,_d.u)); } + } } catch(e) { if(o.WTF) throw e; } } @@ -10797,7 +10853,7 @@ function write_ws_xlml_cell(cell, ref, ws, opts, idx, wb, addr)/*:string*/{ if(opts && opts.type == 'binary' && typeof cptable !== 'undefined' && cell.t == 's') { _v = cptable.utils.encode(65001, _v); var __v = ""; - for(__i = 0; __i < _v.length; ++__i) __v += String.fromCharCode(_v[__i]); + for(var __i = 0; __i < _v.length; ++__i) __v += String.fromCharCode(_v[__i]); _v = __v; } var m = '' + _v + ''; @@ -10928,6 +10984,9 @@ function safe_format_xf(p/*:any*/, opts/*:ParseOpts*/, date1904/*:?boolean*/) { else p.w = SSF._general(p.v); } else p.w = SSF.format(fmtid,p.v, {date1904:!!date1904}); + if(opts.cellDates && fmtid && p.t == 'n' && SSF.is_date(SSF._table[fmtid])) { + var _d = SSF.parse_date_code(p.v); if(_d) { p.t = 'd'; p.v = new Date(Date.UTC(_d.y, _d.m-1,_d.d,_d.H,_d.M,_d.S,_d.u)); } + } if(opts.cellNF) p.z = SSF._table[fmtid]; } catch(e) { if(opts.WTF) throw e; } } @@ -14048,8 +14107,7 @@ function sheet_to_json(sheet/*:Worksheet*/, opts/*:?Sheet2JSONOpts*/){ switch(val.t){ case 'z': continue; case 'e': continue; - case 's': break; - case 'b': case 'n': break; + case 's': case 'd': case 'b': case 'n': break; default: throw 'unrecognized type ' + val.t; } if(v !== undefined) { diff --git a/xlsx.js b/xlsx.js index 203ba0b..668c870 100644 --- a/xlsx.js +++ b/xlsx.js @@ -96,7 +96,7 @@ var chr0 = /\u0000/g, chr1 = /[\u0001-\u0006]/; /*jshint -W041 */ var SSF = {}; var make_ssf = function make_ssf(SSF){ -SSF.version = '0.8.1'; +SSF.version = '0.9.0'; function _strrev(x) { var o = "", i = x.length-1; while(i>=0) o += x.charAt(i--); return o; } function fill(c,l) { var o = ""; while(o.length < l) o+=c; return o; } function pad0(v,d){var t=""+v; return t.length>=d?t:fill('0',d-t.length)+t;} @@ -545,8 +545,9 @@ function write_num_int(type, fmt, val) { if((r = fmt.match(frac1))) return write_num_f2(r, aval, sign); if(fmt.match(/^#+0+$/)) return sign + pad0(aval,fmt.length - fmt.indexOf("0")); if((r = fmt.match(dec1))) { - // $FlowIgnore - o = (""+val).replace(/^([^\.]+)$/,"$1."+r[1]).replace(/\.$/,"."+r[1]).replace(/\.(\d*)$/,function($$, $1) { return "." + $1 + fill("0", r[1].length-$1.length); }); +o = (""+val).replace(/^([^\.]+)$/,"$1."+r[1]).replace(/\.$/,"."+r[1]); + o = o.replace(/\.(\d*)$/,function($$, $1) { +return "." + $1 + fill("0", r[1].length-$1.length); }); return fmt.indexOf("0.") !== -1 ? o : o.replace(/^0\./,"."); } fmt = fmt.replace(/^#+([0.])/, "$1"); @@ -626,6 +627,47 @@ function split_fmt(fmt) { } SSF._split = split_fmt; var abstime = /\[[HhMmSs]*\]/; +function fmt_is_date(fmt) { + var i = 0, cc = 0, c = "", o = ""; + while(i < fmt.length) { + switch((c = fmt.charAt(i))) { + case 'G': if(isgeneral(fmt, i)) i+= 6; i++; break; + case '"': for(;(cc=fmt.charCodeAt(++i)) !== 34 && i < fmt.length;) ++i; ++i; break; + case '\\': i+=2; break; + case '_': i+=2; break; + case '@': ++i; break; + case 'B': case 'b': + if(fmt.charAt(i+1) === "1" || fmt.charAt(i+1) === "2") return true; + /* falls through */ + case 'M': case 'D': case 'Y': case 'H': case 'S': case 'E': + /* falls through */ + case 'm': case 'd': case 'y': case 'h': case 's': case 'e': case 'g': return true; + case 'A': + if(fmt.substr(i, 3) === "A/P") return true; + if(fmt.substr(i, 5) === "AM/PM") return true; + ++i; break; + case '[': + o = c; + while(fmt.charAt(i++) !== ']' && i < fmt.length) o += fmt.charAt(i); + if(o.match(abstime)) return true; + break; + case '.': + /* falls through */ + case '0': case '#': + while(i < fmt.length && ("0#?.,E+-%".indexOf(c=fmt.charAt(++i)) > -1 || c=='\\' && fmt.charAt(i+1) == "-" && "0#".indexOf(fmt.charAt(i+2))>-1)); + break; + case '?': while(fmt.charAt(++i) === c); break; + case '*': ++i; if(fmt.charAt(i) == ' ' || fmt.charAt(i) == '*') ++i; break; + case '(': case ')': ++i; break; + case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': + while(i < fmt.length && "0123456789".indexOf(fmt.charAt(++i)) > -1); break; + case ' ': ++i; break; + default: ++i; break; + } + } + return false; +} +SSF.is_date = fmt_is_date; function eval_fmt(fmt, v, opts, flen) { var out = [], o = "", i = 0, c = "", lst='t', q, dt, j, cc; var hr='H'; @@ -638,14 +680,14 @@ function eval_fmt(fmt, v, opts, flen) { case '"': /* Literal text */ for(o="";(cc=fmt.charCodeAt(++i)) !== 34 && i < fmt.length;) o += String.fromCharCode(cc); out[out.length] = {t:'t', v:o}; ++i; break; - case '\\': var w = fmt[++i], t = (w === "(" || w === ")") ? w : 't'; + case '\\': var w = fmt.charAt(++i), t = (w === "(" || w === ")") ? w : 't'; out[out.length] = {t:t, v:w}; ++i; break; case '_': out[out.length] = {t:'t', v:" "}; i+=2; break; case '@': /* Text Placeholder */ out[out.length] = {t:'T', v:v}; ++i; break; case 'B': case 'b': - if(fmt[i+1] === "1" || fmt[i+1] === "2") { - if(dt==null) { dt=parse_date_code(v, opts, fmt[i+1] === "2"); if(dt==null) return ""; } + if(fmt.charAt(i+1) === "1" || fmt.charAt(i+1) === "2") { + if(dt==null) { dt=parse_date_code(v, opts, fmt.charAt(i+1) === "2"); if(dt==null) return ""; } out[out.length] = {t:'X', v:fmt.substr(i,2)}; lst = c; i+=2; break; } /* falls through */ @@ -655,7 +697,7 @@ function eval_fmt(fmt, v, opts, flen) { case 'm': case 'd': case 'y': case 'h': case 's': case 'e': case 'g': if(v < 0) return ""; if(dt==null) { dt=parse_date_code(v, opts); if(dt==null) return ""; } - o = c; while(++i -1 || c=='\\' && fmt[i+1] == "-" && "0#".indexOf(fmt[i+2])>-1) o += c; + o = c; while(++i < fmt.length && "0#?.,E+-%".indexOf(c=fmt.charAt(i)) > -1 || c=='\\' && fmt.charAt(i+1) == "-" && "0#".indexOf(fmt.charAt(i+2))>-1) o += c; out[out.length] = {t:'n', v:o}; break; case '?': - o = c; while(fmt[++i] === c) o+=c; + o = c; while(fmt.charAt(++i) === c) o+=c; q={t:c, v:o}; out[out.length] = q; lst = c; break; - case '*': ++i; if(fmt[i] == ' ' || fmt[i] == '*') ++i; break; // ** + case '*': ++i; if(fmt.charAt(i) == ' ' || fmt.charAt(i) == '*') ++i; break; // ** case '(': case ')': out[out.length] = {t:(flen===1?'t':c), v:c}; ++i; break; case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': - o = c; while("0123456789".indexOf(fmt[++i]) > -1) o+=fmt[i]; + o = c; while(i < fmt.length && "0123456789".indexOf(fmt.charAt(++i)) > -1) o+=fmt.charAt(i); out[out.length] = {t:'D', v:o}; break; case ' ': out[out.length] = {t:c, v:c}; ++i; break; default: @@ -4546,7 +4588,7 @@ var parse_rs = (function parse_rs_factory() { var m = rpr.match(tagregex), i = 0; if(m) for(;i!=m.length; ++i) { var y = parsexmltag(m[i]); - switch(y[0]) { + switch(y[0].replace(/\w*:/g,"")) { /* 18.8.12 condense CT_BooleanProperty */ /* ** not required . */ case ' C) refguess.s.c = C; if(refguess.e.r < row.r) refguess.e.r = row.r; if(refguess.e.c < C) refguess.e.c = C; + if(opts.cellDates && cf && p.t == 'n' && SSF.is_date(SSF._table[cf.ifmt])) { + var _d = SSF.parse_date_code(p.v); if(_d) { p.t = 'd'; p.v = new Date(Date.UTC(_d.y, _d.m-1,_d.d,_d.H,_d.M,_d.S,_d.u)); } + } break; case 'BrtCellBlank': if(!opts.sheetStubs) break; @@ -10010,7 +10060,11 @@ function safe_format_xlml(cell, nf, o) { else cell.w = SSF._general(cell.v); } else cell.w = xlml_format(nf||"General", cell.v); - if(o.cellNF) cell.z = XLMLFormatMap[nf]||nf||"General"; + var z = XLMLFormatMap[nf]||nf||"General"; + if(o.cellNF) cell.z = z; + if(o.cellDates && cell.t == 'n' && SSF.is_date(z)) { + var _d = SSF.parse_date_code(cell.v); if(_d) { cell.t = 'd'; cell.v = new Date(Date.UTC(_d.y, _d.m-1,_d.d,_d.H,_d.M,_d.S,_d.u)); } + } } catch(e) { if(o.WTF) throw e; } } @@ -10740,7 +10794,7 @@ function write_ws_xlml_cell(cell, ref, ws, opts, idx, wb, addr){ if(opts && opts.type == 'binary' && typeof cptable !== 'undefined' && cell.t == 's') { _v = cptable.utils.encode(65001, _v); var __v = ""; - for(__i = 0; __i < _v.length; ++__i) __v += String.fromCharCode(_v[__i]); + for(var __i = 0; __i < _v.length; ++__i) __v += String.fromCharCode(_v[__i]); _v = __v; } var m = '' + _v + ''; @@ -10871,6 +10925,9 @@ function safe_format_xf(p, opts, date1904) { else p.w = SSF._general(p.v); } else p.w = SSF.format(fmtid,p.v, {date1904:!!date1904}); + if(opts.cellDates && fmtid && p.t == 'n' && SSF.is_date(SSF._table[fmtid])) { + var _d = SSF.parse_date_code(p.v); if(_d) { p.t = 'd'; p.v = new Date(Date.UTC(_d.y, _d.m-1,_d.d,_d.H,_d.M,_d.S,_d.u)); } + } if(opts.cellNF) p.z = SSF._table[fmtid]; } catch(e) { if(opts.WTF) throw e; } } @@ -13983,8 +14040,7 @@ function sheet_to_json(sheet, opts){ switch(val.t){ case 'z': continue; case 'e': continue; - case 's': break; - case 'b': case 'n': break; + case 's': case 'd': case 'b': case 'n': break; default: throw 'unrecognized type ' + val.t; } if(v !== undefined) {