1
|
RegExp.escape=function(s){return s.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&")};(function(undefined){"use strict";var $;if(typeof jQuery!=="undefined"&&jQuery){$=jQuery}else{$={}}$.csv={defaults:{separator:",",delimiter:'"',headers:true},hooks:{castToScalar:function(value,state){var hasDot=/\./;if(isNaN(value)){return value}else{if(hasDot.test(value)){return parseFloat(value)}else{var integer=parseInt(value);if(isNaN(integer)){return null}else{return integer}}}}},parsers:{parse:function(csv,options){var separator=options.separator;var delimiter=options.delimiter;if(!options.state.rowNum){options.state.rowNum=1}if(!options.state.colNum){options.state.colNum=1}var data=[];var entry=[];var state=0;var value="";var exit=false;function endOfEntry(){state=0;value="";if(options.start&&options.state.rowNum<options.start){entry=[];options.state.rowNum++;options.state.colNum=1;return}if(options.onParseEntry===undefined){data.push(entry)}else{var hookVal=options.onParseEntry(entry,options.state);if(hookVal!==false){data.push(hookVal)}}entry=[];if(options.end&&options.state.rowNum>=options.end){exit=true}options.state.rowNum++;options.state.colNum=1}function endOfValue(){if(options.onParseValue===undefined){entry.push(value)}else{var hook=options.onParseValue(value,options.state);if(hook!==false){entry.push(hook)}}value="";state=0;options.state.colNum++}var escSeparator=RegExp.escape(separator);var escDelimiter=RegExp.escape(delimiter);var match=/(D|S|\r\n|\n|\r|[^DS\r\n]+)/;var matchSrc=match.source;matchSrc=matchSrc.replace(/S/g,escSeparator);matchSrc=matchSrc.replace(/D/g,escDelimiter);match=new RegExp(matchSrc,"gm");csv.replace(match,function(m0){if(exit){return}switch(state){case 0:if(m0===separator){value+="";endOfValue();break}if(m0===delimiter){state=1;break}if(/^(\r\n|\n|\r)$/.test(m0)){endOfValue();endOfEntry();break}value+=m0;state=3;break;case 1:if(m0===delimiter){state=2;break}value+=m0;state=1;break;case 2:if(m0===delimiter){value+=m0;state=1;break}if(m0===separator){endOfValue();break}if(/^(\r\n|\n|\r)$/.test(m0)){endOfValue();endOfEntry();break}throw new Error("CSVDataError: Illegal State [Row:"+options.state.rowNum+"][Col:"+options.state.colNum+"]");case 3:if(m0===separator){endOfValue();break}if(/^(\r\n|\n|\r)$/.test(m0)){endOfValue();endOfEntry();break}if(m0===delimiter){throw new Error("CSVDataError: Illegal Quote [Row:"+options.state.rowNum+"][Col:"+options.state.colNum+"]")}throw new Error("CSVDataError: Illegal Data [Row:"+options.state.rowNum+"][Col:"+options.state.colNum+"]");default:throw new Error("CSVDataError: Unknown State [Row:"+options.state.rowNum+"][Col:"+options.state.colNum+"]")}});if(entry.length!==0){endOfValue();endOfEntry()}return data},splitLines:function(csv,options){var separator=options.separator;var delimiter=options.delimiter;if(!options.state.rowNum){options.state.rowNum=1}var entries=[];var state=0;var entry="";var exit=false;function endOfLine(){state=0;if(options.start&&options.state.rowNum<options.start){entry="";options.state.rowNum++;return}if(options.onParseEntry===undefined){entries.push(entry)}else{var hookVal=options.onParseEntry(entry,options.state);if(hookVal!==false){entries.push(hookVal)}}entry="";if(options.end&&options.state.rowNum>=options.end){exit=true}options.state.rowNum++}var escSeparator=RegExp.escape(separator);var escDelimiter=RegExp.escape(delimiter);var match=/(D|S|\n|\r|[^DS\r\n]+)/;var matchSrc=match.source;matchSrc=matchSrc.replace(/S/g,escSeparator);matchSrc=matchSrc.replace(/D/g,escDelimiter);match=new RegExp(matchSrc,"gm");csv.replace(match,function(m0){if(exit){return}switch(state){case 0:if(m0===separator){entry+=m0;state=0;break}if(m0===delimiter){entry+=m0;state=1;break}if(m0==="\n"){endOfLine();break}if(/^\r$/.test(m0)){break}entry+=m0;state=3;break;case 1:if(m0===delimiter){entry+=m0;state=2;break}entry+=m0;state=1;break;case 2:var prevChar=entry.substr(entry.length-1);if(m0===delimiter&&prevChar===delimiter){entry+=m0;state=1;break}if(m0===separator){entry+=m0;state=0;break}if(m0==="\n"){endOfLine();break}if(m0==="\r"){break}throw new Error("CSVDataError: Illegal state [Row:"+options.state.rowNum+"]");case 3:if(m0===separator){entry+=m0;state=0;break}if(m0==="\n"){endOfLine();break}if(m0==="\r"){break}if(m0===delimiter){throw new Error("CSVDataError: Illegal quote [Row:"+options.state.rowNum+"]")}throw new Error("CSVDataError: Illegal state [Row:"+options.state.rowNum+"]");default:throw new Error("CSVDataError: Unknown state [Row:"+options.state.rowNum+"]")}});if(entry!==""){endOfLine()}return entries},parseEntry:function(csv,options){var separator=options.separator;var delimiter=options.delimiter;if(!options.state.rowNum){options.state.rowNum=1}if(!options.state.colNum){options.state.colNum=1}var entry=[];var state=0;var value="";function endOfValue(){if(options.onParseValue===undefined){entry.push(value)}else{var hook=options.onParseValue(value,options.state);if(hook!==false){entry.push(hook)}}value="";state=0;options.state.colNum++}if(!options.match){var escSeparator=RegExp.escape(separator);var escDelimiter=RegExp.escape(delimiter);var match=/(D|S|\n|\r|[^DS\r\n]+)/;var matchSrc=match.source;matchSrc=matchSrc.replace(/S/g,escSeparator);matchSrc=matchSrc.replace(/D/g,escDelimiter);options.match=new RegExp(matchSrc,"gm")}csv.replace(options.match,function(m0){switch(state){case 0:if(m0===separator){value+="";endOfValue();break}if(m0===delimiter){state=1;break}if(m0==="\n"||m0==="\r"){break}value+=m0;state=3;break;case 1:if(m0===delimiter){state=2;break}value+=m0;state=1;break;case 2:if(m0===delimiter){value+=m0;state=1;break}if(m0===separator){endOfValue();break}if(m0==="\n"||m0==="\r"){break}throw new Error("CSVDataError: Illegal State [Row:"+options.state.rowNum+"][Col:"+options.state.colNum+"]");case 3:if(m0===separator){endOfValue();break}if(m0==="\n"||m0==="\r"){break}if(m0===delimiter){throw new Error("CSVDataError: Illegal Quote [Row:"+options.state.rowNum+"][Col:"+options.state.colNum+"]")}throw new Error("CSVDataError: Illegal Data [Row:"+options.state.rowNum+"][Col:"+options.state.colNum+"]");default:throw new Error("CSVDataError: Unknown State [Row:"+options.state.rowNum+"][Col:"+options.state.colNum+"]")}});endOfValue();return entry}},helpers:{collectPropertyNames:function(objects){var o,propName,props=[];for(o in objects){for(propName in objects[o]){if(objects[o].hasOwnProperty(propName)&&props.indexOf(propName)<0&&typeof objects[o][propName]!=="function"){props.push(propName)}}}return props}},toArray:function(csv,options,callback){options=options!==undefined?options:{};var config={};config.callback=callback!==undefined&&typeof callback==="function"?callback:false;config.separator="separator"in options?options.separator:$.csv.defaults.separator;config.delimiter="delimiter"in options?options.delimiter:$.csv.defaults.delimiter;var state=options.state!==undefined?options.state:{};options={delimiter:config.delimiter,separator:config.separator,onParseEntry:options.onParseEntry,onParseValue:options.onParseValue,state:state};var entry=$.csv.parsers.parseEntry(csv,options);if(!config.callback){return entry}else{config.callback("",entry)}},toArrays:function(csv,options,callback){options=options!==undefined?options:{};var config={};config.callback=callback!==undefined&&typeof callback==="function"?callback:false;config.separator="separator"in options?options.separator:$.csv.defaults.separator;config.delimiter="delimiter"in options?options.delimiter:$.csv.defaults.delimiter;var data=[];options={delimiter:config.delimiter,separator:config.separator,onPreParse:options.onPreParse,onParseEntry:options.onParseEntry,onParseValue:options.onParseValue,onPostParse:options.onPostParse,start:options.start,end:options.end,state:{rowNum:1,colNum:1}};if(options.onPreParse!==undefined){options.onPreParse(csv,options.state)}data=$.csv.parsers.parse(csv,options);if(options.onPostParse!==undefined){options.onPostParse(data,options.state)}if(!config.callback){return data}else{config.callback("",data)}},toObjects:function(csv,options,callback){options=options!==undefined?options:{};var config={};config.callback=callback!==undefined&&typeof callback==="function"?callback:false;config.separator="separator"in options?options.separator:$.csv.defaults.separator;config.delimiter="delimiter"in options?options.delimiter:$.csv.defaults.delimiter;config.headers="headers"in options?options.headers:$.csv.defaults.headers;options.start="start"in options?options.start:1;if(config.headers){options.start++}if(options.end&&config.headers){options.end++}var lines=[];var data=[];options={delimiter:config.delimiter,separator:config.separator,onPreParse:options.onPreParse,onParseEntry:options.onParseEntry,onParseValue:options.onParseValue,onPostParse:options.onPostParse,start:options.start,end:options.end,state:{rowNum:1,colNum:1},match:false,transform:options.transform};var headerOptions={delimiter:config.delimiter,separator:config.separator,start:1,end:1,state:{rowNum:1,colNum:1}};if(options.onPreParse!==undefined){options.onPreParse(csv,options.state)}var headerLine=$.csv.parsers.splitLines(csv,headerOptions);var headers=$.csv.toArray(headerLine[0],options);lines=$.csv.parsers.splitLines(csv,options);options.state.colNum=1;if(headers){options.state.rowNum=2}else{options.state.rowNum=1}for(var i=0,len=lines.length;i<len;i++){var entry=$.csv.toArray(lines[i],options);var object={};for(var j=0;j<headers.length;j++){object[headers[j]]=entry[j]}if(options.transform!==undefined){data.push(options.transform.call(undefined,object))}else{data.push(object)}options.state.rowNum++}if(options.onPostParse!==undefined){options.onPostParse(data,options.state)}if(!config.callback){return data}else{config.callback("",data)}},fromArrays:function(arrays,options,callback){options=options!==undefined?options:{};var config={};config.callback=callback!==undefined&&typeof callback==="function"?callback:false;config.separator="separator"in options?options.separator:$.csv.defaults.separator;config.delimiter="delimiter"in options?options.delimiter:$.csv.defaults.delimiter;var output="",line,lineValues,i,j;for(i=0;i<arrays.length;i++){line=arrays[i];lineValues=[];for(j=0;j<line.length;j++){var strValue=line[j]===undefined||line[j]===null?"":line[j].toString();if(strValue.indexOf(config.delimiter)>-1){strValue=strValue.replace(new RegExp(config.delimiter,"g"),config.delimiter+config.delimiter)}var escMatcher="\n|\r|S|D";escMatcher=escMatcher.replace("S",config.separator);escMatcher=escMatcher.replace("D",config.delimiter);if(strValue.search(escMatcher)>-1){strValue=config.delimiter+strValue+config.delimiter}lineValues.push(strValue)}output+=lineValues.join(config.separator)+"\r\n"}if(!config.callback){return output}else{config.callback("",output)}},fromObjects:function(objects,options,callback){options=options!==undefined?options:{};var config={};config.callback=callback!==undefined&&typeof callback==="function"?callback:false;config.separator="separator"in options?options.separator:$.csv.defaults.separator;config.delimiter="delimiter"in options?options.delimiter:$.csv.defaults.delimiter;config.headers="headers"in options?options.headers:$.csv.defaults.headers;config.sortOrder="sortOrder"in options?options.sortOrder:"declare";config.manualOrder="manualOrder"in options?options.manualOrder:[];config.transform=options.transform;if(typeof config.manualOrder==="string"){config.manualOrder=$.csv.toArray(config.manualOrder,config)}if(config.transform!==undefined){var origObjects=objects;objects=[];var i;for(i=0;i<origObjects.length;i++){objects.push(config.transform.call(undefined,origObjects[i]))}}var props=$.csv.helpers.collectPropertyNames(objects);if(config.sortOrder==="alpha"){props.sort()}if(config.manualOrder.length>0){var propsManual=[].concat(config.manualOrder);var p;for(p=0;p<props.length;p++){if(propsManual.indexOf(props[p])<0){propsManual.push(props[p])}}props=propsManual}var o,p,line,output=[],propName;if(config.headers){output.push(props)}for(o=0;o<objects.length;o++){line=[];for(p=0;p<props.length;p++){propName=props[p];if(propName in objects[o]&&typeof objects[o][propName]!=="function"){line.push(objects[o][propName])}else{line.push("")}}output.push(line)}return $.csv.fromArrays(output,options,config.callback)}};$.csvEntry2Array=$.csv.toArray;$.csv2Array=$.csv.toArrays;$.csv2Dictionary=$.csv.toObjects;if(typeof module!=="undefined"&&module.exports){module.exports=$.csv}}).call(this);
|
