chess-pgn-parser/dist/parser.min.js

PGN to JSON in seconds

/* @module Chess PGN Parser, @version 1.3.7, @copyright Aditya D.S. 2020, @license MIT */
!function(e,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports):"function"==typeof define&&define.amd?define(["exports"],n):n((e="undefined"!=typeof globalThis?globalThis:e||self).parser={})}(this,(function(e){"use strict";e.pgn2json=function(e){var n,t,i=e.split("\n"),r={str:{},moves:[],annotations:[],nag:[]},o=[];i.forEach(((e,n,t)=>t[n]=t[n].trim().replace("\r",""))),i=function(e){return e.filter((e=>"%"!==e.trim()[0]))}(i),[r.str,n]=function(e){var n={};for(let i=0;i<e.length;i++){var t=e[i];if("["===t[0]){let e=t.substring(1,t.indexOf(" ")),i=t.substring(t.indexOf(" ")+2,t.length-2);n[e]=i}else if("["!==t[0]&&""!==t.trim())return[n,e.slice(e.indexOf(t)).join(" ").trim().split("")]}}(i),t=n.join("").split(" ");for(let e=1;t.includes(`${e}.`);e++)o.push(t.indexOf(`${e}.`));return r.nag=function(e,n){var t=[];return e.filter((e=>e.includes("$"))).map((i=>{var r=0;t.length&&(r=t[t.length-1]);var o=n.filter((n=>n<e.indexOf(i,r)));return t.push(o[o.length-1]),{moveCount:o.length,value:i}}))}(t,o),r.annotations=function(e,n,t){for(var i=[];-1!==e.indexOf("{");){var r=e.indexOf("{"),o=e.indexOf("}"),f=e.splice(r,o-r+2).join(""),l=n.indexOf(f.split(" ")[0]);i.push({moveCount:t.filter((e=>e<l)).length,comment:f.substring(1,f.length-2)})}return i}(n,t,o),(n=(n=n.join("").split(" ")).filter((e=>!e.includes(".")&&!e.includes("$")))).pop(),r.moves=n,JSON.stringify(r,null,4)},Object.defineProperty(e,"__esModule",{value:!0})}));