如何将 PGN 中的数据转换/解析/提取到电子表格/谷歌表/excel 文件中？

如何解决如何将 PGN 中的数据转换/解析/提取到电子表格/谷歌表/excel 文件中？

这个问题的续篇：Live statistics chess960 from chess.com?

所以假设我去喜欢

https://api.chess.com/pub/player/gmwso/games/2020/12

或

https://api.chess.com/pub/player/gmwso/games/2020/12/pgn

会有一堆东西说

[UTCDate "2018.01.03"]
[WhiteElo "2706"]
[BlackElo "2940"]

如何将这些数据放入电子表格中，例如第 1 列是所有日期，第 2 列是相应的白色 elo，第 3 列黑色 elo，col4 白色用户名和 col5 黑色用户名？

---

更新 2：现已修复。请参阅“json”与“预制”。哇。

更新 1：Mike Steelson 似乎有一个答案 here，其中代码为

=arrayformula( regexextract(split( substitute(substitute(substitute(getDataJSON(A1;"/games";"/pgn");"[";"");"]";"");"""";"") ;char(10));"\s.*") )

这里有一个例子

https://docs.google.com/spreadsheets/d/1MX1o5qdy0K3gTMzbimUV3SmFf-0XPCSJ8Vz4IjI-8Ak/copy

仅在 chess960 的情况下似乎存在问题。考虑例如 this player：用玩家的用户名替换 'gmwso' 会产生一个奇怪的输出。我想混合 chess960 和国际象棋的输出会更混乱。

解决方法

试试

=arrayformula( regexextract(split( substitute(substitute(substitute(getDataJSON(A1;"/games";"/pgn");"[";"");"]";"");"""";"") ;char(10));"\s.*") )

用这段代码提取json

let resultat = []; 
function getDataJSON(url,tableau,xpath){
  try{
    if (url.match(/http(s)?:\/\/?/g)){var data = JSON.parse(UrlFetchApp.fetch(url).getContentText())}
    else{var data = JSON.parse(url)}
    var json = eval('data'+tableau.replace(/\//gm,"\."))
    if (typeof xpath == 'object'){var liste = xpath.join().split(",")} else {var liste = xpath.split("|")}
    if (json.length){json.forEach(function(elem){getData(elem,liste)})} else {getData(json,liste)}
    return resultat
  }
  catch(e) {
    return ('Pas de résultat - vérifier l\'url et les paramètres !');
  }
}
function getData(elem,liste){
  var prov=[]
  liste.forEach(function(chemin){
    var t=chemin.split('/');
    var obj=elem;
    for (var i=1;i<t.length;i++){obj=obj.item(t[i])}
    if(typeof obj=='object'){prov.push('['+obj+']')}else{prov.push(obj)}
  })
  resultat.push(prov)
}
Object.prototype.item=function(i){return this[i]};

https://docs.google.com/spreadsheets/d/1MX1o5qdy0K3gTMzbimUV3SmFf-0XPCSJ8Vz4IjI-8Ak/copy

,

另一种更简单、更集成的解析 PGN 文件的方法

/**
 * Parse a PGN file.
 *
 * @param {range} url url 
 * @param {range} xpath data to be fetched 
 * @param {boolean} sequence if true sequence will be fetched 
 * @customfunction
 */
function readPGN(url,xpath,sequence) {
  var result=[]
  var reponse = UrlFetchApp.fetch(url);
  var json = reponse.getContentText();
  var data = JSON.parse(json);
  if (typeof xpath == 'object'){var liste = xpath.join().split(",")} else {var liste = xpath.split("|")}
  for (var i=0; i<data.games.length; i++) {
    var prov=[]
    var parts =  data.games[i].pgn.split(String.fromCharCode(10,10))
    var pparts = parts[0].split(String.fromCharCode(10))
    for (var x=0; x<pparts.length; x++){
      pparts[x]=pparts[x].replace('[','"').replace(']','').replace(' "','":"') // "key":"value"
    }
    var donnees = JSON.parse('{'+pparts.join(',')+'}') // mise au format json
    liste.forEach(function(chemin){
      prov.push(donnees.item(chemin))
    })
    if (sequence){prov.push(parts[1])}
    result.push(prov)
  }
  return result
}
Object.prototype.item=function(i){return this[i]};

https://docs.google.com/spreadsheets/d/1asiDRDusHYSDXK0c8gR_GuMIC1Nh0GNXiBpYctrLLlA/copy

,

PGN 文件为 https://api.chess.com/pub/player/gmwso/games/2020/12/pgn

function readPGNdirect(url,sequence) {
  var result=[]
  if (typeof xpath == 'object'){var liste = xpath.join().split(",")} else {var liste = xpath.split("|")}
  var data = UrlFetchApp.fetch(url).getContentText().split(String.fromCharCode(10,10,10))
  for (var i=0; i<data.length; i++) {
    var prov=[]
    var parts = data[i].split(String.fromCharCode(10,')+'}') // mise au format json
    liste.forEach(function(chemin){
      prov.push(donnees.item(chemin))
    })
    if (sequence){prov.push(parts[1])}
    result.push(prov)
  }
  return result
}

Object.prototype.item=function(i){return this[i]};

工作表“pgn 文件”https://docs.google.com/spreadsheets/d/1asiDRDusHYSDXK0c8gR_GuMIC1Nh0GNXiBpYctrLLlA/copy

,

这是完整年份的解决方案

// Mike Steelson
function histo(xpath,depuis,jusque) {
  var urlbase = 'https://api.chess.com/pub/player/gmwso/games/YYYY/MM/pgn'
  if (typeof xpath == 'object'){var liste = xpath.join().split(",")} else {var liste = xpath.split("|")}
  var status = []
  var result=[]
  var sequence = true
  for (var annee=depuis; annee<=jusque; annee++){
    for (var mois=1;mois<=12;mois++){
      var url = (urlbase.replace('YYYY',annee).replace('MM',(mois<10?'0':'')+mois))
      status.push([url,getStatusCode(url),annee,mois])
    }
  }
  status.forEach(function(site){
    if(site[1]==200){
      var url = site[0]
      var response = UrlFetchApp.fetch(url,{'muteHttpExceptions': true});
      if (response==''){
        result.push('no data for '+site[2]+'/'+(site[3]<10?'0':'')+site[3])
      }else{
        var data = response.getContentText().split(String.fromCharCode(10,10))
        for (var i=0; i<data.length; i++) {
          var prov=[]
          var parts = data[i].split(String.fromCharCode(10,10))
          var pparts = parts[0].split(String.fromCharCode(10))
          for (var x=0; x<pparts.length; x++){
            pparts[x]=pparts[x].replace('[','":"') // "key":"value"
          }
          var donnees = JSON.parse('{'+pparts.join(',')+'}') // mise au format json
          liste.forEach(function(chemin){
            prov.push(donnees.item(chemin))
          })
          if (sequence){prov.push(parts[1])}
          result.push(prov)
        }
      }

    }
  })
  return result
}
Object.prototype.item=function(i){return this[i]};
function getStatusCode(url){
   var options = {
     'muteHttpExceptions': true,'followRedirects': false
   };
   var url_trimmed = url.trim();
   var response = UrlFetchApp.fetch(url_trimmed,options);
   return response.getResponseCode();
}

https://docs.google.com/spreadsheets/d/1wuMWyrffb386F0da8ShPkANXaDqVVZN5EwWZFT82OrE/copy