Removed dependence on cheerio, jquery; added xmlbuilder;

bits/90_utils.js

@@ -197,355 +197,6 @@ var utils = {
 	sheet_to_row_object_array: sheet_to_row_object_array
 };
 
-if ((typeof 'module' != 'undefined'  && typeof require != 'undefined') || (typeof $ != 'undefined')) {
-  var StyleBuilder = function (options) {
 
-    if(typeof module !== "undefined" && typeof require !== 'undefined' ) {
-      var cheerio = require('cheerio');
-      createElement = function(str) { return cheerio(cheerio(str, null, null, {xmlMode: true})); };
-    }
-    else if (typeof jQuery !== 'undefined' || typeof $ !== 'undefined') {
-      createElement = function(str) {
-        return $($.parseXML(str).documentElement);
-      } //http://stackoverflow.com/a/11719466
-    }
-    else {
-      createElement = function() { } // this class should never have been instantiated
-    }
 
 
-    var customNumFmtId = 164;
-
-
-    var table_fmt = {
-      0:  'General',
-      1:  '0',
-      2:  '0.00',
-      3:  '#,##0',
-      4:  '#,##0.00',
-      9:  '0%',
-      10: '0.00%',
-      11: '0.00E+00',
-      12: '# ?/?',
-      13: '# ??/??',
-      14: 'm/d/yy',
-      15: 'd-mmm-yy',
-      16: 'd-mmm',
-      17: 'mmm-yy',
-      18: 'h:mm AM/PM',
-      19: 'h:mm:ss AM/PM',
-      20: 'h:mm',
-      21: 'h:mm:ss',
-      22: 'm/d/yy h:mm',
-      37: '#,##0 ;(#,##0)',
-      38: '#,##0 ;[Red](#,##0)',
-      39: '#,##0.00;(#,##0.00)',
-      40: '#,##0.00;[Red](#,##0.00)',
-      45: 'mm:ss',
-      46: '[h]:mm:ss',
-      47: 'mmss.0',
-      48: '##0.0E+0',
-      49: '@',
-      56: '"上午/下午 "hh"時"mm"分"ss"秒 "',
-      65535: 'General'
-    };
-    var fmt_table = {};
-
-    for (var idx in table_fmt) {
-      fmt_table[table_fmt[idx]] = idx;
-
-    }
-
-
-    var baseXmlprefix = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>';
-    var baseXml =
-        '<styleSheet xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac"\
-        xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" mc:Ignorable="x14ac">\
-            <numFmts count="1">\
-              <numFmt numFmtId="164" formatCode="0.00%"/>\
-            </numFmts>\
-            <fonts count="0" x14ac:knownFonts="1"></fonts>\
-            <fills count="0"></fills>\
-            <borders count="0"></borders>\
-            <cellStyleXfs count="1">\
-            <xf numFmtId="0" fontId="0" fillId="0" borderId="0"/>\
-            </cellStyleXfs>\
-            <cellXfs count="0"></cellXfs>\
-            <cellStyles count="1">\
-              <cellStyle name="Normal" xfId="0" builtinId="0"/>\
-            </cellStyles>\
-            <dxfs count="0"/>\
-            <tableStyles count="0" defaultTableStyle="TableStyleMedium9" defaultPivotStyle="PivotStyleMedium4"/>\
-        </styleSheet>';
-
-    _hashIndex = {};
-    _listIndex = [];
-
-    return {
-
-      initialize: function (options) {
-        if (typeof cheerio !== 'undefined') {
-          this.$styles = cheerio.load(baseXml, {xmlMode: true});
-          this.$styles.find = function(q) { return this(q)}
-        }
-        else {
-          this.$styles = $($.parseXML(baseXml).documentElement);
-        }
-
-
-        // need to specify styles at index 0 and 1.
-        // the second style MUST be gray125 for some reason
-
-        var defaultStyle = options.defaultCellStyle;
-        if (!defaultStyle) defaultStyle = {
-          font: {name: 'Calibri', sz: '11'},
-          fill: { fgColor: { patternType: "none"}},
-          border: {},
-          numFmt: null
-        };
-        if (!defaultStyle.border) { defaultStyle.border = {}}
-
-        var gray125Style = JSON.parse(JSON.stringify(defaultStyle));
-        gray125Style.fill = { fgColor: { patternType: "gray125"}}
-
-        this.addStyles([defaultStyle, gray125Style]);
-        return this;
-      },
-
-      // create a style entry and returns an integer index that can be used in the cell .s property
-      // these format of this object follows the emerging Common Spreadsheet Format
-      addStyle: function (attributes) {
-        var attributes = this._duckTypeStyle(attributes);
-        var hashKey = JSON.stringify(attributes);
-        var index = _hashIndex[hashKey];
-        if (index == undefined) {
-          index = this._addXf(attributes || {});
-          _hashIndex[hashKey] = index;
-
-        }
-        else {
-          index = _hashIndex[hashKey];
-        }
-        return index;
-      },
-
-      // create style entries and returns array of integer indexes that can be used in cell .s property
-      addStyles: function (styles) {
-        var self = this;
-        return styles.map(function (style) {
-          return self.addStyle(style);
-        })
-      },
-
-      _duckTypeStyle: function(attributes) {
-
-        if (typeof attributes == 'object' && (attributes.patternFill || attributes.fgColor)) {
-          return {fill: attributes }; // this must be read via XLSX.parseFile(...)
-        }
-        else if (attributes.font || attributes.numFmt || attributes.border || attributes.fill) {
-          return attributes;
-        }
-        else {
-          return this._getStyleCSS(attributes)
-        }
-      },
-
-      _getStyleCSS: function(css) {
-        return css; //TODO
-      },
-
-      // Create an <xf> record for the style as well as corresponding <font>, <fill>, <border>, <numfmts>
-      // Right now this is simple and creates a <font>, <fill>, <border>, <numfmts> for every <xf>
-      // We could perhaps get fancier and avoid duplicating  auxiliary entries as Excel presumably intended, but bother.
-      _addXf: function (attributes) {
-
-
-        var fontId = this._addFont(attributes.font);
-        var fillId = this._addFill(attributes.fill);
-        var borderId = this._addBorder(attributes.border);
-        var numFmtId = this._addNumFmt(attributes.numFmt);
-
-        var $xf = createElement('<xf></xf>')
-            .attr("numFmtId", numFmtId)
-            .attr("fontId", fontId)
-            .attr("fillId", fillId)
-            .attr("borderId", 0)
-            .attr("xfId", "0");
-
-        if (fontId > 0) {
-          $xf.attr('applyFont', "1");
-        }
-        if (fillId > 0) {
-          $xf.attr('applyFill', "1");
-        }
-        if (borderId > 0) {
-          $xf.attr('applyBorder', "1");
-        }
-        if (numFmtId > 0) {
-          $xf.attr('applyNumberFormat', "1");
-        }
-
-        if (attributes.alignment) {
-          var $alignment = createElement('<alignment></alignment>');
-          if (attributes.alignment.horizontal) { $alignment.attr('horizontal', attributes.alignment.horizontal);}
-          if (attributes.alignment.vertical)  { $alignment.attr('vertical', attributes.alignment.vertical);}
-          if (attributes.alignment.indent)  { $alignment.attr('indent', attributes.alignment.indent);}
-          if (attributes.alignment.wrapText)  { $alignment.attr('wrapText', attributes.alignment.wrapText);}
-          $xf.append($alignment).attr('applyAlignment',1)
-
-        }
-
-        var $cellXfs = this.$styles.find('cellXfs');
-
-        $cellXfs.append($xf);
-        var count = +$cellXfs.attr('count') + 1;
-
-        $cellXfs.attr('count', count);
-        return count - 1;
-      },
-
-      _addFont: function (attributes) {
-        if (!attributes) {
-          return 0;
-        }
-
-        var $font = createElement('<font/>', null, null, {xmlMode: true});
-
-        $font.append(createElement('<sz/>').attr('val', attributes.sz))
-            .append(createElement('<color/>').attr('theme', '1'))
-            .append(createElement('<name/>').attr('val', attributes.name))
-//              .append(createElement('<family/>').attr('val', '2'))
-//              .append(createElement('<scheme/>').attr('val', 'minor'));
-
-        if (attributes.bold) $font.append('<b/>');
-        if (attributes.underline) $font.append('<u/>');
-        if (attributes.italic) $font.append('<i/>');
-
-        if (attributes.color) {
-          if (attributes.color.theme) {
-            $font.append(createElement('<color/>').attr('theme', attributes.color.theme));
-          } else if (attributes.color.rgb) {
-            $font.append(createElement('<color/>').attr('rgb', attributes.color.rgb));
-          }
-        }
-
-
-        var $fonts = this.$styles.find('fonts');
-        $fonts.append($font);
-
-        var count = $fonts.children().length;
-        $fonts.attr('count', count);
-        return count - 1;
-      },
-
-      _addNumFmt: function (numFmt) {
-        if (!numFmt) {
-          return 0;
-        }
-
-        if (typeof numFmt == 'string') {
-          var numFmtIdx = fmt_table[numFmt];
-          if (numFmtIdx >= 0) {
-            return numFmtIdx; // we found a match against built in formats
-          }
-        }
-
-        if (numFmt == +numFmt) {
-          return numFmt; // we're matching an integer against some known code
-        }
-
-        var $numFmt = createElement('<numFmt/>', null, null, {xmlMode: true})
-            .attr("numFmtId", ++customNumFmtId )
-            .attr("formatCode", numFmt);
-
-        var $numFmts = this.$styles.find('numFmts');
-        $numFmts.append($numFmt);
-
-        var count = $numFmts.children().length;
-        $numFmts.attr('count', count);
-        return customNumFmtId;
-      },
-
-      _addFill: function (attributes) {
-
-        if (!attributes) {
-          return 0;
-        }
-        var $patternFill = createElement('<patternFill></patternFill>', null, null, {xmlMode: true})
-            .attr('patternType', attributes.patternType || 'solid');
-
-        if (attributes.fgColor) {
-          //Excel doesn't like it when we set both rgb and theme+tint, but xlsx.parseFile() sets both
-          //var $fgColor = createElement('<fgColor/>', null, null, {xmlMode: true}).attr(attributes.fgColor)
-          if (attributes.fgColor.rgb) {
-
-            if (attributes.fgColor.rgb.length == 6) {
-              attributes.fgColor.rgb = "FF" + attributes.fgColor.rgb /// add alpha to an RGB as Excel expects aRGB
-            }
-            var $fgColor = createElement('<fgColor/>', null, null, {xmlMode: true}).
-                attr('rgb', attributes.fgColor.rgb);
-            $patternFill.append($fgColor);
-          }
-          else if (attributes.fgColor.theme) {
-            var $fgColor = createElement('<fgColor/>', null, null, {xmlMode: true});
-            $fgColor.attr('theme', attributes.fgColor.theme);
-            if (attributes.fgColor.tint) {
-              $fgColor.attr('tint', attributes.fgColor.tint);
-            }
-            $patternFill.append($fgColor);
-          }
-
-          if (!attributes.bgColor) {
-            attributes.bgColor = { "indexed": "64"}
-          }
-        }
-
-        if (attributes.bgColor) {
-          var $bgColor = createElement('<bgColor/>', null, null, {xmlMode: true}).attr(attributes.bgColor);
-          $patternFill.append($bgColor);
-        }
-
-        var $fill = createElement('<fill></fill>')
-            .append($patternFill);
-
-        this.$styles.find('fills').append($fill);
-        var $fills = this.$styles.find('fills')
-        $fills.append($fill);
-
-        var count = $fills.children().length;
-        $fills.attr('count', count);
-        return count - 1;
-      },
-
-      _addBorder: function (attributes) {
-        if (!attributes) {
-          return 0;
-        }
-        var $border = createElement('<border></border>')
-            .append('<left></left>')
-            .append('<right></right>')
-            .append('<top></top>')
-            .append('<bottom></bottom>')
-            .append('<diagonal></diagonal>');
-
-        var $borders = this.$styles.find('borders');
-        $borders.append($border);
-
-        var count = $borders.children().length;
-        $borders.attr('count', count);
-        return count;
-      },
-
-      toXml: function () {
-        if (this.$styles.find('numFmts').children().length == 0) {
-          this.$styles.find('numFmts').remove();
-        }
-        if (this.$styles.xml) { return this.$styles.xml(); }
-        else {
-          var s = new XMLSerializer(); //http://stackoverflow.com/a/5744268
-          return baseXmlprefix + s.serializeToString(this.$styles[0]);;
-        }
-      }
-    }.initialize(options||{});
-  }
-}