User:喵/langlinks replace.js

// To apply this script on the current article, open the EDIT page of the article, and use this bookmarklet:
// javascript:importScriptURI("https://zh.100ke.info/w/index.php?title=User:%E5%96%B5/langlinks_replace.js&action=raw");
// After quries, the wikilinks in the editbox will be replaced by its corresponding article in ZHWP.
// Please do NOT save the replaced article. Instead, copy the content to ZHWP.
// <nowiki>
(function (mw, $) {
  var api = new mw.Api();
  var wlregex = /\[\[([^:|\]]+)(\|[^\]]*)?\]\]/g;
  var map = {};
  var requests = [];
  var current = 0;
  var textbox = $('#wpTextbox1');
  var wikitext = textbox.val();
  if (textbox.length == 0) {
    alert('This script must be run on the EDIT page.');
    return;
  }
  var request_langlink = function (articles, opt_llcontinue) {
    return api.get({
      action:'query',
      rawcontinue:'',
      titles: articles.join('|'),
      prop:'langlinks',
      redirects: 'follow',
      lllimit:'500',
      llcontinue: opt_llcontinue
    });
  };
  var query_complete = function (data) {
    var pages = data["query"]["pages"];
    for (var p in pages)
    {
      var ll = pages[p]["langlinks"];
      for (var i in ll) {
        if (ll[i]["lang"] == "zh") {
          map[pages[p]["title"]] = ll[i]["*"];
        }
      }
    }
    var redirects = data["query"]["redirects"];
    if (redirects) {
      for (var i in redirects) {
        map[redirects[i]["from"]] = map[redirects[i]["to"]];
      }
    }
    var norm = data["query"]["normalized"];
    if (norm) {
      for (var i in norm) {
        map[norm[i]["from"]] = map[norm[i]["to"]];
      }
    }
    if (data["query-continue"]) {
      request_langlink(
          requests[current],
          data["query-continue"]["langlinks"]["llcontinue"]
      ).done(query_complete);
    } else {
      current++;
      if (current >= requests.length) {
        var result = wikitext.replace(
          wlregex,
          function (s) {
            var q = /\[\[([^:|\]]+)(\|[^\]]*)?\]\]/g.exec(s);
            var re = map[q[1]];
            if (!re) return s;
            return s.replace(q[1], re);
          }
        );
        console.log(map);
        $('#wpTextbox1').val(result);
        alert("Done!");
      } else {
        request_langlink(requests[current]).done(query_complete);
      }
    }
  };

  var match = wlregex.exec(wikitext);
  var t = [];
  while (match != null) {
    if (t.length == 50) {
      requests.push(t);
      t = [];
    } else {
      t.push(match[1]);
    }
    match = wlregex.exec(wikitext);
  }
  if (t.length > 0) {
    requests.push(t);
  }
  request_langlink(requests[current]).done(query_complete);
})(mediaWiki, jQuery);
// </nowiki>