Benutzer:DerHexer/linkfix.js

Hinweis: Leere nach dem Veröffentlichen den Browser-Cache, um die Änderungen sehen zu können.

• Firefox/Safari: Umschalttaste drücken und gleichzeitig Aktualisieren anklicken oder entweder Strg+F5 oder Strg+R (⌘+R auf dem Mac) drücken
• Google Chrome: Umschalttaste+Strg+R (⌘+Umschalttaste+R auf dem Mac) drücken
• Edge: Strg+F5 drücken oder Strg drücken und gleichzeitig Aktualisieren anklicken

 function newRequest() {
   try {
      if (window.XMLHttpRequest) {
        return new XMLHttpRequest();
      } else {
        return new ActiveXObject("MSXML2.XMLHTTP");
      }
   } catch (e) {
      return false;
   }
 }
 
 // get URL parameters (used for page type variables)
 var UrlParameters = new Array ();
 readparams();
 
 function readparams() {
  var asReadInUrlParameters;
  var asReadInUrlParameter;
 
  // Get URL parameters
  asReadInUrlParameters = location.search.substring(1, location.search.length).split("&");
  for (i = 0; i < asReadInUrlParameters.length; i++) {
    asReadInUrlParameter = asReadInUrlParameters[i].split("=");
    UrlParameters[decodeURIComponent(asReadInUrlParameter[0])] = decodeURIComponent(asReadInUrlParameter[1]);
  }
 }
 
 // token functions
 function generate_asuser () {
   return encodeURIComponent(wgUserName);
 }
 
 function validate_asuser (asuser) {
   var retval = false;
   if (encodeURIComponent(asuser) == generate_asuser() )
      retval = true;
 
   return retval;
 }
 
 function generate_astime () {
   var arbitrary_datestamp = Date.UTC(2008,10,1,0,0,0,0); // 1.11.2008
   var current_date = new Date();
   var current_timestamp = current_date.getTime();
 
   return ( Math.floor((current_timestamp - arbitrary_datestamp) / 1000) );
 }
 
 function validate_astime (astime) {
   var retval = false;
   var timediff = generate_astime() - astime;
 
   if ((timediff >= 0) && (timediff < 45))
      retval = true;
 
   return retval;
 }
 
 function fixlinks() {
 	var allredirects = document.getElementsByClassName('mw-redirect');
 	for (i=0;i<allredirects.length;i++){
 		if(!allredirects[i].getAttribute('title')) continue;
 		var currenttitle = allredirects[i].getAttribute("title");
 		//alert('currenttitle: '+currenttitle);
		var req;
		if (req = newRequest()) {
			var text = '/w/api.php?format=xml&action=query&titles=' + currenttitle + '&redirects=';
			req.open("GET", text, false);
			req.send("");
 
			var linkresult = req.responseXML.getElementsByTagName("page")[0].getAttribute('title');
			var testforsection = req.responseXML.getElementsByTagName("r");
			var foundsection = 0;
			if (testforsection) for(k=0;k<testforsection.length;k++) if(testforsection[k].getAttribute("tofragment")) foundsection = 1;
			//alert('linkresult: '+linkresult);
		}
		if(foundsection) continue;
		var cleanedtitle = currenttitle.replace(/\s/g,'[\\s_]').replace(/\(/g,'\\(').replace(/\)/g,'\\)');
		var regex1 = new RegExp('\\[\\['+cleanedtitle+'\\]\\]');
		var regex2 = new RegExp('\\[\\['+cleanedtitle+'#(.+?)\\|');
		var regex3 = new RegExp(cleanedtitle+'\\|');
		var regex4 = new RegExp('\\[\\['+cleanedtitle+'\\|(.+?)\\]\\](\\w*)?');
		/*alert(regex1);
		alert(regex2);
		alert(regex3);*/
		if (document.editform.wpTextbox1.value.search(regex1) != -1){
			//alert('type 1');
			document.editform.wpTextbox1.value = document.editform.wpTextbox1.value.replace(regex1, '[['+linkresult+'|'+currenttitle+']]');
		} else if (document.editform.wpTextbox1.value.search(regex2) != -1) {
			document.editform.wpTextbox1.value = document.editform.wpTextbox1.value.replace(regex2, '[['+linkresult+'#$1|');
		} else if (document.editform.wpTextbox1.value.search(regex3) != -1) {
			var testsimilarity = document.editform.wpTextbox1.value.match(regex4);
			var beforebrackets = RegExp.$1;
			var behindbrackets = RegExp.$2;
			var combined = beforebrackets+behindbrackets;
			/*alert(combined);
			alert(linkresult);
			if(behindbrackets) { alert('regexes 2: '+ beforebrackets + behindbrackets) } else { alert('regexes 1: '+ beforebrackets) }*/
			if (combined === linkresult) {
				//alert('type 2');
				document.editform.wpTextbox1.value = document.editform.wpTextbox1.value.replace(regex4, '[['+linkresult+']]');
			} else {
				//alert('type 3');
				document.editform.wpTextbox1.value = document.editform.wpTextbox1.value.replace(regex4, '[['+linkresult+'|$1$2]]');
			}
		}
 	}
 	document.editform.wpSummary.value = 'linkfix';
 	document.editform.wpDiff.click();
 }
 
 if (UrlParameters["linkfix"] == "1") window.setTimeout(function() { $(fixlinks); }, 1000);
 
 mw.util.addPortletLink( 'p-Mitmachen', '//de.wikipedia.org/w/index.php?title=' + wgPageName + '&action=edit&linkfix=1', 'Linkfix', 't-linkfix', 'fix links', 'a', '' );