27 lines
8.7 KiB
JavaScript
27 lines
8.7 KiB
JavaScript
/*
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Highcharts JS v4.1.5 (2015-04-13)
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Data module
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(c) 2012-2014 Torstein Honsi
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License: www.highcharts.com/license
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*/
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(function(g){var k=g.each,t=g.pick,r=HighchartsAdapter.inArray,u=g.splat,j,p=function(b,a){this.init(b,a)};g.extend(p.prototype,{init:function(b,a){this.options=b;this.chartOptions=a;this.columns=b.columns||this.rowsToColumns(b.rows)||[];this.firstRowAsNames=t(b.firstRowAsNames,!0);this.decimalRegex=b.decimalPoint&&RegExp("^([0-9]+)"+b.decimalPoint+"([0-9]+)$");this.rawColumns=[];this.columns.length?this.dataFound():(this.parseCSV(),this.parseTable(),this.parseGoogleSpreadsheet())},getColumnDistribution:function(){var b=
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this.chartOptions,a=this.options,e=[],f=function(b){return(g.seriesTypes[b||"line"].prototype.pointArrayMap||[0]).length},d=b&&b.chart&&b.chart.type,c=[],h=[],n=0,i;k(b&&b.series||[],function(b){c.push(f(b.type||d))});k(a&&a.seriesMapping||[],function(b){e.push(b.x||0)});e.length===0&&e.push(0);k(a&&a.seriesMapping||[],function(a){var e=new j,o,q=c[n]||f(d),m=g.seriesTypes[((b&&b.series||[])[n]||{}).type||d||"line"].prototype.pointArrayMap||["y"];e.addColumnReader(a.x,"x");for(o in a)a.hasOwnProperty(o)&&
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o!=="x"&&e.addColumnReader(a[o],o);for(i=0;i<q;i++)e.hasReader(m[i])||e.addColumnReader(void 0,m[i]);h.push(e);n++});a=g.seriesTypes[d||"line"].prototype.pointArrayMap;a===void 0&&(a=["y"]);this.valueCount={global:f(d),xColumns:e,individual:c,seriesBuilders:h,globalPointArrayMap:a}},dataFound:function(){if(this.options.switchRowsAndColumns)this.columns=this.rowsToColumns(this.columns);this.getColumnDistribution();this.parseTypes();this.parsed()!==!1&&this.complete()},parseCSV:function(){var b=this,
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a=this.options,e=a.csv,f=this.columns,d=a.startRow||0,c=a.endRow||Number.MAX_VALUE,h=a.startColumn||0,n=a.endColumn||Number.MAX_VALUE,i,g,s=0;e&&(g=e.replace(/\r\n/g,"\n").replace(/\r/g,"\n").split(a.lineDelimiter||"\n"),i=a.itemDelimiter||(e.indexOf("\t")!==-1?"\t":","),k(g,function(a,e){var g=b.trim(a),v=g.indexOf("#")===0;e>=d&&e<=c&&!v&&g!==""&&(g=a.split(i),k(g,function(b,a){a>=h&&a<=n&&(f[a-h]||(f[a-h]=[]),f[a-h][s]=b)}),s+=1)}),this.dataFound())},parseTable:function(){var b=this.options,a=
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b.table,e=this.columns,f=b.startRow||0,d=b.endRow||Number.MAX_VALUE,c=b.startColumn||0,h=b.endColumn||Number.MAX_VALUE;a&&(typeof a==="string"&&(a=document.getElementById(a)),k(a.getElementsByTagName("tr"),function(b,a){a>=f&&a<=d&&k(b.children,function(b,d){if((b.tagName==="TD"||b.tagName==="TH")&&d>=c&&d<=h)e[d-c]||(e[d-c]=[]),e[d-c][a-f]=b.innerHTML})}),this.dataFound())},parseGoogleSpreadsheet:function(){var b=this,a=this.options,e=a.googleSpreadsheetKey,f=this.columns,d=a.startRow||0,c=a.endRow||
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Number.MAX_VALUE,h=a.startColumn||0,n=a.endColumn||Number.MAX_VALUE,i,g;e&&jQuery.ajax({dataType:"json",url:"https://spreadsheets.google.com/feeds/cells/"+e+"/"+(a.googleSpreadsheetWorksheet||"od6")+"/public/values?alt=json-in-script&callback=?",error:a.error,success:function(a){var a=a.feed.entry,e,k=a.length,m=0,j=0,l;for(l=0;l<k;l++)e=a[l],m=Math.max(m,e.gs$cell.col),j=Math.max(j,e.gs$cell.row);for(l=0;l<m;l++)if(l>=h&&l<=n)f[l-h]=[],f[l-h].length=Math.min(j,c-d);for(l=0;l<k;l++)if(e=a[l],i=e.gs$cell.row-
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1,g=e.gs$cell.col-1,g>=h&&g<=n&&i>=d&&i<=c)f[g-h][i-d]=e.content.$t;b.dataFound()}})},trim:function(b,a){typeof b==="string"&&(b=b.replace(/^\s+|\s+$/g,""),a&&/^[0-9\s]+$/.test(b)&&(b=b.replace(/\s/g,"")),this.decimalRegex&&(b=b.replace(this.decimalRegex,"$1.$2")));return b},parseTypes:function(){for(var b=this.columns,a=b.length;a--;)this.parseColumn(b[a],a)},parseColumn:function(b,a){var e=this.rawColumns,f=this.columns,d=b.length,c,h,g,i,k=this.firstRowAsNames,j=r(a,this.valueCount.xColumns)!==
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-1,o=[],q=this.chartOptions,m,p=(this.options.columnTypes||[])[a],q=j&&(q&&q.xAxis&&u(q.xAxis)[0].type==="category"||p==="string");for(e[a]||(e[a]=[]);d--;)if(c=o[d]||b[d],g=this.trim(c),i=this.trim(c,!0),h=parseFloat(i),e[a][d]===void 0&&(e[a][d]=g),q||d===0&&k)b[d]=g;else if(+i===h)b[d]=h,h>31536E6&&p!=="float"?b.isDatetime=!0:b.isNumeric=!0,b[d+1]!==void 0&&(m=h>b[d+1]);else if(h=this.parseDate(c),j&&typeof h==="number"&&!isNaN(h)&&p!=="float"){if(o[d]=c,b[d]=h,b.isDatetime=!0,b[d+1]!==void 0){c=
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h>b[d+1];if(c!==m&&m!==void 0)this.alternativeFormat?(this.dateFormat=this.alternativeFormat,d=b.length,this.alternativeFormat=this.dateFormats[this.dateFormat].alternative):b.unsorted=!0;m=c}}else if(b[d]=g===""?null:g,d!==0&&(b.isDatetime||b.isNumeric))b.mixed=!0;j&&b.mixed&&(f[a]=e[a]);if(j&&m&&this.options.sort)for(a=0;a<f.length;a++)f[a].reverse(),k&&f[a].unshift(f[a].pop())},dateFormats:{"YYYY-mm-dd":{regex:/^([0-9]{4})[\-\/\.]([0-9]{2})[\-\/\.]([0-9]{2})$/,parser:function(b){return Date.UTC(+b[1],
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b[2]-1,+b[3])}},"dd/mm/YYYY":{regex:/^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{4})$/,parser:function(b){return Date.UTC(+b[3],b[2]-1,+b[1])},alternative:"mm/dd/YYYY"},"mm/dd/YYYY":{regex:/^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{4})$/,parser:function(b){return Date.UTC(+b[3],b[1]-1,+b[2])}},"dd/mm/YY":{regex:/^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{2})$/,parser:function(b){return Date.UTC(+b[3]+2E3,b[2]-1,+b[1])},alternative:"mm/dd/YY"},"mm/dd/YY":{regex:/^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{2})$/,
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parser:function(b){return Date.UTC(+b[3]+2E3,b[1]-1,+b[2])}}},parseDate:function(b){var a=this.options.parseDate,e,f,d=this.options.dateFormat||this.dateFormat,c;if(a)e=a(b);else if(typeof b==="string"){if(d)a=this.dateFormats[d],(c=b.match(a.regex))&&(e=a.parser(c));else for(f in this.dateFormats)if(a=this.dateFormats[f],c=b.match(a.regex)){this.dateFormat=f;this.alternativeFormat=a.alternative;e=a.parser(c);break}c||(c=Date.parse(b),typeof c==="object"&&c!==null&&c.getTime?e=c.getTime()-c.getTimezoneOffset()*
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6E4:typeof c==="number"&&!isNaN(c)&&(e=c-(new Date(c)).getTimezoneOffset()*6E4))}return e},rowsToColumns:function(b){var a,e,f,d,c;if(b){c=[];e=b.length;for(a=0;a<e;a++){d=b[a].length;for(f=0;f<d;f++)c[f]||(c[f]=[]),c[f][a]=b[a][f]}}return c},parsed:function(){if(this.options.parsed)return this.options.parsed.call(this,this.columns)},getFreeIndexes:function(b,a){var e,f,d=[],c=[],h;for(f=0;f<b;f+=1)d.push(!0);for(e=0;e<a.length;e+=1){h=a[e].getReferencedColumnIndexes();for(f=0;f<h.length;f+=1)d[h[f]]=
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!1}for(f=0;f<d.length;f+=1)d[f]&&c.push(f);return c},complete:function(){var b=this.columns,a,e=this.options,f,d,c,h,g=[],i;if(e.complete||e.afterComplete){for(c=0;c<b.length;c++)if(this.firstRowAsNames)b[c].name=b[c].shift();f=[];d=this.getFreeIndexes(b.length,this.valueCount.seriesBuilders);for(c=0;c<this.valueCount.seriesBuilders.length;c++)i=this.valueCount.seriesBuilders[c],i.populateColumns(d)&&g.push(i);for(;d.length>0;){i=new j;i.addColumnReader(0,"x");c=r(0,d);c!==-1&&d.splice(c,1);for(c=
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0;c<this.valueCount.global;c++)i.addColumnReader(void 0,this.valueCount.globalPointArrayMap[c]);i.populateColumns(d)&&g.push(i)}g.length>0&&g[0].readers.length>0&&(i=b[g[0].readers[0].columnIndex],i!==void 0&&(i.isDatetime?a="datetime":i.isNumeric||(a="category")));if(a==="category")for(c=0;c<g.length;c++){i=g[c];for(d=0;d<i.readers.length;d++)if(i.readers[d].configName==="x")i.readers[d].configName="name"}for(c=0;c<g.length;c++){i=g[c];d=[];for(h=0;h<b[0].length;h++)d[h]=i.read(b,h);f[c]={data:d};
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if(i.name)f[c].name=i.name;if(a==="category")f[c].turboThreshold=0}b={series:f};if(a)b.xAxis={type:a};e.complete&&e.complete(b);e.afterComplete&&e.afterComplete(b)}}});g.Data=p;g.data=function(b,a){return new p(b,a)};g.wrap(g.Chart.prototype,"init",function(b,a,e){var f=this;a&&a.data?g.data(g.extend(a.data,{afterComplete:function(d){var c,h;if(a.hasOwnProperty("series"))if(typeof a.series==="object")for(c=Math.max(a.series.length,d.series.length);c--;)h=a.series[c]||{},a.series[c]=g.merge(h,d.series[c]);
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else delete a.series;a=g.merge(d,a);b.call(f,a,e)}}),a):b.call(f,a,e)});j=function(){this.readers=[];this.pointIsArray=!0};j.prototype.populateColumns=function(b){var a=!0;k(this.readers,function(a){if(a.columnIndex===void 0)a.columnIndex=b.shift()});k(this.readers,function(b){b.columnIndex===void 0&&(a=!1)});return a};j.prototype.read=function(b,a){var e=this.pointIsArray,f=e?[]:{},d;k(this.readers,function(c){var d=b[c.columnIndex][a];e?f.push(d):f[c.configName]=d});if(this.name===void 0&&this.readers.length>=
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2&&(d=this.getReferencedColumnIndexes(),d.length>=2))d.shift(),d.sort(),this.name=b[d.shift()].name;return f};j.prototype.addColumnReader=function(b,a){this.readers.push({columnIndex:b,configName:a});if(!(a==="x"||a==="y"||a===void 0))this.pointIsArray=!1};j.prototype.getReferencedColumnIndexes=function(){var b,a=[],e;for(b=0;b<this.readers.length;b+=1)e=this.readers[b],e.columnIndex!==void 0&&a.push(e.columnIndex);return a};j.prototype.hasReader=function(b){var a,e;for(a=0;a<this.readers.length;a+=
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1)if(e=this.readers[a],e.configName===b)return!0}})(Highcharts);
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