利用者:Atmark-chan/custom/revisionCounter.js

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//===========================================================================
// [[de:MediaWiki:Gadget-revisionCounter.js]] [[de:special:permalink/145008152|ID 145008152 版]]を一部改変
//===========================================================================

if (mw.config.get('wgNamespaceNumber') >= 0) {
 $( function() {
  if ( mw.config.get( 'revisionCounter.checkOnlyOnHistory', true ) && mw.config.get('wgAction') !== "history" ) {
   return;
  }

  var api = new mw.Api;
  var revisionCount = 0, revisionCountUser = 0;
  var queryParams = {
   action: 'query',
   prop: 'revisions',
   pageids: mw.config.get('wgArticleId'),
   rvprop: 'user',
   rvlimit: 'max',
   requestid: mw.config.get('wgCurRevisionId') //Break client caching, when page has been edited
  };

  var doQuery = function( api, queryParams, continueParams ) {
   api.get(
    $.extend( {}, queryParams, continueParams || { 'continue': '' } )
   ).then( function( data ) {
    queryResult( api, data );
   } ).fail( function( code, data ) {
    var extraText;
    if ( code === 'http' && data ) {
     extraText = ( data.xhr && data.xhr.status ? '[' + data.xhr.status + ']' : '' )
      + ( data.textStatus ? '' + data.textStatus + ( data.exception ? ': ' : '' ) : '' )
      + ( data.exception ? '' + data.exception : '' );
    } else {
     extraText = code + ( data && data.error && data.error.info ? ': ' + data.error.info : '' );
    }
    mw.notify(
     'RevisionCounter: Fehler beim Ermitteln der Anzahl an Versionen' +
     ' (' + extraText + ')',
     { tag: 'revisionCounter-error' }
    );
   } );
  };
  doQuery( api, queryParams );
 
  var queryResult = function( api, res) 
  {
    var pageId = mw.config.get('wgArticleId');
    if (!res['query'] || !res['query']['pages'] || 
        !res['query']['pages'][pageId] || !res['query']['pages'][pageId]['revisions']) return;
  
    var revs = res['query']['pages'][pageId]['revisions'];
    revisionCount += revs.length;
    var username = mw.config.get( 'wgUserName' );
    for (var i = 0; i < revs.length; i++)
      if (revs[i]['user'] === username) revisionCountUser++;
    
    revisionPercent = Math.round(revisionCountUser / revisionCount * 100 * 100) / 100;
    addStr = "(" + revisionCountUser + "/" + revisionCount + ", " + revisionPercent + "%)";
    
    if (res && res['continue']) 
    {
      doQuery( api, queryParams, res['continue'] );
    }
    else
    {
    	var selector;
    	if (mw.config.get('skin') === 'minerva')
    	{
    		selector = "#section_0";
    		addStr = ' <span style="font-size:80%">' + addStr + "</span>";
    	}
    	else
    	{
    		selector = "#ca-history a";
    		addStr = " <small>" + addStr +  "</small>";
    	}
    	$(selector).html(function(index, curText) {
          return curText + addStr;
        });
    }
  };
 });
}