papaparse.min.js

/*!
	Papa Parse
	v4.1.2
	https://github.com/mholt/PapaParse
*/
!function(a,b){"function"==typeof define&&define.amd?define([],b):"object"==typeof module&&module.exports?module.exports=b():a.Papa=b()}(this,function(){"use strict";function a(a,b){if(b=b||{},b.worker&&y.WORKERS_SUPPORTED){var c=j();return c.userStep=b.step,c.userChunk=b.chunk,c.userComplete=b.complete,c.userError=b.error,b.step=q(b.step),b.chunk=q(b.chunk),b.complete=q(b.complete),b.error=q(b.error),delete b.worker,void c.postMessage({input:a,config:b,workerId:c.id})}var g=null;return"string"==typeof a?g=b.download?new d(b):new f(b):(s.File&&a instanceof File||a instanceof Object)&&(g=new e(b)),g.stream(a)}function b(a,b){function c(){"object"==typeof b&&("string"==typeof b.delimiter&&1===b.delimiter.length&&-1===y.BAD_DELIMITERS.indexOf(b.delimiter)&&(i=b.delimiter),("boolean"==typeof b.quotes||b.quotes instanceof Array)&&(h=b.quotes),"string"==typeof b.newline&&(j=b.newline))}function d(a){if("object"!=typeof a)return[];var b=[];for(var c in a)b.push(c);return b}function e(a,b){var c="";"string"==typeof a&&(a=JSON.parse(a)),"string"==typeof b&&(b=JSON.parse(b));var d=a instanceof Array&&a.length>0,e=!(b[0]instanceof Array);if(d){for(var g=0;g<a.length;g++)g>0&&(c+=i),c+=f(a[g],g);b.length>0&&(c+=j)}for(var h=0;h<b.length;h++){for(var k=d?a.length:b[h].length,l=0;k>l;l++){l>0&&(c+=i);var m=d&&e?a[l]:l;c+=f(b[h][m],l)}h<b.length-1&&(c+=j)}return c}function f(a,b){if("undefined"==typeof a||null===a)return"";a=a.toString().replace(/"/g,'""');var c="boolean"==typeof h&&h||h instanceof Array&&h[b]||g(a,y.BAD_DELIMITERS)||a.indexOf(i)>-1||" "===a.charAt(0)||" "===a.charAt(a.length-1);return c?'"'+a+'"':a}function g(a,b){for(var c=0;c<b.length;c++)if(a.indexOf(b[c])>-1)return!0;return!1}var h=!1,i=",",j="\r\n";if(c(),"string"==typeof a&&(a=JSON.parse(a)),a instanceof Array){if(!a.length||a[0]instanceof Array)return e(null,a);if("object"==typeof a[0])return e(d(a[0]),a)}else if("object"==typeof a)return"string"==typeof a.data&&(a.data=JSON.parse(a.data)),a.data instanceof Array&&(a.fields||(a.fields=a.meta&&a.meta.fields),a.fields||(a.fields=a.data[0]instanceof Array?a.fields:d(a.data[0])),a.data[0]instanceof Array||"object"==typeof a.data[0]||(a.data=[a.data])),e(a.fields||[],a.data||[]);throw"exception: Unable to serialize unrecognized input"}function c(a){function b(a){var b=o(a);b.chunkSize=parseInt(b.chunkSize),a.step||a.chunk||(b.chunkSize=null),this._handle=new g(b),this._handle.streamer=this,this._config=b}this._handle=null,this._paused=!1,this._finished=!1,this._input=null,this._baseIndex=0,this._partialLine="",this._rowCount=0,this._start=0,this._nextChunk=null,this.isFirstChunk=!0,this._completeResults={data:[],errors:[],meta:{}},b.call(this,a),this.parseChunk=function(a){if(this.isFirstChunk&&q(this._config.beforeFirstChunk)){var b=this._config.beforeFirstChunk(a);void 0!==b&&(a=b)}this.isFirstChunk=!1;var c=this._partialLine+a;this._partialLine="";var d=this._handle.parse(c,this._baseIndex,!this._finished);if(!this._handle.paused()&&!this._handle.aborted()){var e=d.meta.cursor;this._finished||(this._partialLine=c.substring(e-this._baseIndex),this._baseIndex=e),d&&d.data&&(this._rowCount+=d.data.length);var f=this._finished||this._config.preview&&this._rowCount>=this._config.preview;if(u)s.postMessage({results:d,workerId:y.WORKER_ID,finished:f});else if(q(this._config.chunk)){if(this._config.chunk(d,this._handle),this._paused)return;d=void 0,this._completeResults=void 0}return this._config.step||this._config.chunk||(this._completeResults.data=this._completeResults.data.concat(d.data),this._completeResults.errors=this._completeResults.errors.concat(d.errors),this._completeResults.meta=d.meta),!f||!q(this._config.complete)||d&&d.meta.aborted||this._config.complete(this._completeResults,this._input),f||d&&d.meta.paused||this._nextChunk(),d}},this._sendError=function(a){q(this._config.error)?this._config.error(a):u&&this._config.error&&s.postMessage({workerId:y.WORKER_ID,error:a,finished:!1})}}function d(a){function b(a){var b=a.getResponseHeader("Content-Range");return parseInt(b.substr(b.lastIndexOf("/")+1))}a=a||{},a.chunkSize||(a.chunkSize=y.RemoteChunkSize),c.call(this,a);var d;t?this._nextChunk=function(){this._readChunk(),this._chunkLoaded()}:this._nextChunk=function(){this._readChunk()},this.stream=function(a){this._input=a,this._nextChunk()},this._readChunk=function(){if(this._finished)return void this._chunkLoaded();if(d=new 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g(a){function b(){if(v&&m&&(j("Delimiter","UndetectableDelimiter","Unable to auto-detect delimiting character; defaulted to '"+y.DefaultDelimiter+"'"),m=!1),a.skipEmptyLines)for(var b=0;b<v.data.length;b++)1===v.data[b].length&&""===v.data[b][0]&&v.data.splice(b--,1);return c()&&d(),e()}function c(){return a.header&&0===u.length}function d(){if(v){for(var a=0;c()&&a<v.data.length;a++)for(var b=0;b<v.data[a].length;b++)u.push(v.data[a][b]);v.data.splice(0,1)}}function e(){if(!v||!a.header&&!a.dynamicTyping)return v;for(var b=0;b<v.data.length;b++){for(var c={},d=0;d<v.data[b].length;d++){if(a.dynamicTyping){var e=v.data[b][d];"true"===e||"TRUE"===e?v.data[b][d]=!0:"false"===e||"FALSE"===e?v.data[b][d]=!1:v.data[b][d]=i(e)}a.header&&(d>=u.length?(c.__parsed_extra||(c.__parsed_extra=[]),c.__parsed_extra.push(v.data[b][d])):c[u[d]]=v.data[b][d])}a.header&&(v.data[b]=c,d>u.length?j("FieldMismatch","TooManyFields","Too many fields: expected "+u.length+" fields but parsed 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k,l,m,n=/^\s*-?(\d*\.?\d+|\d+\.?\d*)(e[-+]?\d+)?\s*$/i,p=this,r=0,s=!1,t=!1,u=[],v={data:[],errors:[],meta:{}};if(q(a.step)){var w=a.step;a.step=function(d){if(v=d,c())b();else{if(b(),0===v.data.length)return;r+=d.data.length,a.preview&&r>a.preview?l.abort():w(v,p)}}}this.parse=function(c,d,e){if(a.newline||(a.newline=g(c)),m=!1,!a.delimiter){var i=f(c,a.newline);i.successful?a.delimiter=i.bestDelimiter:(m=!0,a.delimiter=y.DefaultDelimiter),v.meta.delimiter=a.delimiter}var j=o(a);return a.preview&&a.header&&j.preview++,k=c,l=new h(j),v=l.parse(k,d,e),b(),s?{meta:{paused:!0}}:v||{meta:{paused:!1}}},this.paused=function(){return s},this.pause=function(){s=!0,l.abort(),k=k.substr(l.getCharIndex())},this.resume=function(){s=!1,p.streamer.parseChunk(k)},this.aborted=function(){return t},this.abort=function(){t=!0,l.abort(),v.meta.aborted=!0,q(a.complete)&&a.complete(v),k=""}}function h(a){a=a||{};var b=a.delimiter,c=a.newline,d=a.comments,e=a.step,f=a.preview,g=a.fastMode;if(("string"!=typeof b||y.BAD_DELIMITERS.indexOf(b)>-1)&&(b=","),d===b)throw"Comment character same as delimiter";d===!0?d="#":("string"!=typeof d||y.BAD_DELIMITERS.indexOf(d)>-1)&&(d=!1),"\n"!=c&&"\r"!=c&&"\r\n"!=c&&(c="\n");var h=0,i=!1;this.parse=function(a,j,k){function l(a){v.push(a),y=h}function m(b){return k?o():("undefined"==typeof b&&(b=a.substr(h)),x.push(b),h=q,l(x),u&&p(),o())}function n(b){h=b,l(x),x=[],C=a.indexOf(c,h)}function o(a){return{data:v,errors:w,meta:{delimiter:b,linebreak:c,aborted:i,truncated:!!a,cursor:y+(j||0)}}}function p(){e(o()),v=[],w=[]}if("string"!=typeof a)throw"Input must be a string";var q=a.length,r=b.length,s=c.length,t=d.length,u="function"==typeof e;h=0;var v=[],w=[],x=[],y=0;if(!a)return o();if(g||g!==!1&&-1===a.indexOf('"')){for(var z=a.split(c),A=0;A<z.length;A++){var x=z[A];if(h+=x.length,A!==z.length-1)h+=c.length;else if(k)return 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