Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

7 lines
18 KiB

/* @license
Papa Parse
v4.6.1
https://github.com/mholt/PapaParse
License: MIT
*/
Array.isArray||(Array.isArray=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),function(e,t){"function"==typeof define&&define.amd?define([],t):"object"==typeof module&&"undefined"!=typeof exports?module.exports=t():e.Papa=t()}(this,function(){"use strict";var s,e,f="undefined"!=typeof self?self:"undefined"!=typeof window?window:void 0!==f?f:{},n=!f.document&&!!f.postMessage,o=n&&/(\?|&)papaworker(=|&|$)/.test(f.location.search),a=!1,h={},u=0,v={parse:function(e,t){var r=(t=t||{}).dynamicTyping||!1;M(r)&&(t.dynamicTypingFunction=r,r={});if(t.dynamicTyping=r,t.transform=!!M(t.transform)&&t.transform,t.worker&&v.WORKERS_SUPPORTED){var i=function(){if(!v.WORKERS_SUPPORTED)return!1;if(!a&&null===v.SCRIPT_PATH)throw new Error("Script path cannot be determined automatically when Papa Parse is loaded asynchronously. You need to set Papa.SCRIPT_PATH manually.");var e=v.SCRIPT_PATH||s;e+=(-1!==e.indexOf("?")?"&":"?")+"papaworker";var t=new f.Worker(e);return t.onmessage=y,t.id=u++,h[t.id]=t}();return i.userStep=t.step,i.userChunk=t.chunk,i.userComplete=t.complete,i.userError=t.error,t.step=M(t.step),t.chunk=M(t.chunk),t.complete=M(t.complete),t.error=M(t.error),delete t.worker,void i.postMessage({input:e,config:t,workerId:i.id})}var n=null;{if(e===v.NODE_STREAM_INPUT)return(n=new g(t)).getStream();"string"==typeof e?n=t.download?new c(t):new m(t):!0===e.readable&&M(e.read)&&M(e.on)?n=new _(t):(f.File&&e instanceof File||e instanceof Object)&&(n=new p(t))}return n.stream(e)},unparse:function(e,t){var i=!1,l=!0,c=",",p="\r\n",n='"',r=!1;!function(){if("object"!=typeof t)return;"string"!=typeof t.delimiter||v.BAD_DELIMITERS.filter(function(e){return-1!==t.delimiter.indexOf(e)}).length||(c=t.delimiter);("boolean"==typeof t.quotes||Array.isArray(t.quotes))&&(i=t.quotes);"boolean"!=typeof t.skipEmptyLines&&"string"!=typeof t.skipEmptyLines||(r=t.skipEmptyLines);"string"==typeof t.newline&&(p=t.newline);"string"==typeof t.quoteChar&&(n=t.quoteChar);"boolean"==typeof t.header&&(l=t.header)}();var s=new RegExp(n,"g");"string"==typeof e&&(e=JSON.parse(e));if(Array.isArray(e)){if(!e.length||Array.isArray(e[0]))return o(null,e,r);if("object"==typeof e[0])return o(a(e[0]),e,r)}else if("object"==typeof e)return"string"==typeof e.data&&(e.data=JSON.parse(e.data)),Array.isArray(e.data)&&(e.fields||(e.fields=e.meta&&e.meta.fields),e.fields||(e.fields=Array.isArray(e.data[0])?e.fields:a(e.data[0])),Array.isArray(e.data[0])||"object"==typeof e.data[0]||(e.data=[e.data])),o(e.fields||[],e.data||[],r);throw"exception: Unable to serialize unrecognized input";function a(e){if("object"!=typeof e)return[];var t=[];for(var r in e)t.push(r);return t}function o(e,t,r){var i="";"string"==typeof e&&(e=JSON.parse(e)),"string"==typeof t&&(t=JSON.parse(t));var n=Array.isArray(e)&&0<e.length,s=!Array.isArray(t[0]);if(n&&l){for(var a=0;a<e.length;a++)0<a&&(i+=c),i+=m(e[a],a);0<t.length&&(i+=p)}for(var o=0;o<t.length;o++){var h=n?e.length:t[o].length,u=n?e:t[o];if("greedy"!==r||""!==u.join("").trim()){for(var f=0;f<h;f++){0<f&&(i+=c);var d=n&&s?e[f]:f;i+=m(t[o][d],f)}o<t.length-1&&(!r||0<h)&&(i+=p)}}return i}function m(e,t){if(null==e)return"";if(e.constructor===Date)return JSON.stringify(e).slice(1,25);e=e.toString().replace(s,n+n);var r="boolean"==typeof i&&i||Array.isArray(i)&&i[t]||function(e,t){for(var r=0;r<t.length;r++)if(-1<e.indexOf(t[r]))return!0;return!1}(e,v.BAD_DELIMITERS)||-1<e.indexOf(c)||" "===e.charAt(0)||" "===e.charAt(e.length-1);return r?n+e+n:e}}};if(v.RECORD_SEP=String.fromCharCode(30),v.UNIT_SEP=String.fromCharCode(31),v.BYTE_ORDER_MARK="\ufeff",v.BAD_DELIMITERS=["\r","\n",'"',v.BYTE_ORDER_MARK],v.WORKERS_SUPPORTED=!n&&!!f.Worker,v.SCRIPT_PATH=null,v.NODE_STREAM_INPUT=1,v.LocalChunkSize=10485760,v.RemoteChunkSize=5242880,v.DefaultDelimiter=",",v.Parser=b,v.ParserHandle=r,v.NetworkStreamer=c,v.FileStreamer=p,v.StringStreamer=m,v.ReadableStreamStreamer=_,v.DuplexStreamStreamer=g,f.jQuery){var d=f.jQuery;d.fn.parse=function(o){var r=o.config||{},h=[];return this.each(function(e){if(!("INPUT"===d(this).prop("tagName").toU