Benutzer:Euphoriceyes/unsigned.js

// MARK AUTOMATICALLY UNSIGNED COMMENTS ON TALK PAGES:
//<pre><nowiki>
// Below (unsigned2.js version 1.3,) by Invitatious. Dual-licensed under the terms of the GFDL v1.2 or the GPL v2.
// New features in this version: you can now choose an edit from the last 16.
// [[User:Olliminatore/unsigned.js]] (suggested), converted/ localized for de:

if (typeof usersignature == 'undefined') var usersignature = '-- \~\~\~\~';
if (typeof addownsig == 'undefined') var addownsig = false;
var ssubst = (typeof ssubst == 'undefined'||ssubst)? 'subst:' : '';

var addedusersig = addownsig? ('3=' + usersignature) : '';

function addSigWikiCode() {
	// From revision 28011729 of [[:en:Wikipedia:WikiProject_User_scripts/Scripts/Get_tidy_title]]
	function aswcGet_tidy_title(){ // Get's the URL version of the page title.
	 var editlk = document.getElementById('ca-edit').getElementsByTagName('a')[0].href;
	 // cut everything up to "title=" from the start and everything past "&action=edit" from the end
	 editlk = editlk.substring(editlk.indexOf('title=') + 6, editlk.lastIndexOf('&action=edit'));
	 return editlk // The result from this function might be needed unescape()ed
	};
  // LOCALIZABLE STRINGS START.
  var lsMonth_names = ["Jan", "Feb", "Mär", "Apr", "Mai", "Jun", "Jul", "Aug", "Sep", "Okt", "Nov", "Dez"],
   lsConflict = "Edit-Konflikt.",
   lsDialog1 = "Bitte wähle einen Edit unten:\n\n",
   lsDialog2 = "Unsigned Edit-Nummer:",
   lsInvalid1 = "Bitte eine gültige Zahl eintragen oder diese Operation annullieren.",
   lsInvalid2 = "Dieser Edit ist eine sogenannte Kleine Änderung. Trotzdem wählen?", // Minoredit
   lsNoRev = "Keine Veränderung gefunden. Besteht die Seite?",
   lsNoXMLHTTP = "Couldn't get XMLHTTP!",
   lsMinor = "K ";
  // LOCALIZABLE STRINGS END
  
  var xmlhttp = window.XMLHttpRequest ? new XMLHttpRequest() : false; // Try to use native XMLHTTP
  if (!xmlhttp && window.ActiveXObject) { // ActiveX XMLHTTP
    xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    if (!xmlhttp) xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  }
  
  if (!xmlhttp) return alert(lsNoXMLHTTP); // No XMLHTTP
	xmlhttp.open("GET", "/w/query.php?format=xml&what=revisions&rvlimit=16&rvcomments&titles=" + aswcGet_tidy_title()); // Get timestamp, user, summary of last 16 edits
  xmlhttp.onreadystatechange = function (){
		if(xmlhttp.readyState!=4) return;
		if (!xmlhttp) return alert("Error: "+lsNoXMLHTTP + "\n" + xmlhttp.status + ": " + xmlhttp.statusText ); // No XMLHTTP
		var xmldoc = xmlhttp.responseXML;
		// IE workaround suggested by [[User:Olliminatore]]
		if (!xmldoc.documentElement && window.ActiveXObject) { // !FIXME: IE6 can't read XML???
			document.body.style.backgroundColor = "#CCCCFF"; // Debugging aid
			xmldoc = new ActiveXObject("Microsoft.XMLDOM");
			xmldoc.async = false;
			xmldoc.loadXML(xmlhttp.responseText);
		}
		var revisions = xmldoc.documentElement.getElementsByTagName("rv"); // Get the revisions
		if (revisions.length < 1) return alert(lsNoRev); // No revisions
		var t = revisions[0].getAttribute("timestamp").replace(/[^0-9]/g, ""); // Get rid of non-numeric characters in timestamp
		if(t != document.editform.wpEdittime.value) // Detect an edit conflict
			return alert(lsConflict);
		var dialog_text = lsDialog1;
		var edit_data = [];
		var edit_data2 = []; // with minoredits
		var minor = "";
		for (var n = 0; n < revisions.length; n++) { // Extract edit data and build dialog text
		  minor = (revisions[n].getAttribute("minor") != null)? lsMinor : "";
			edit_data[n] = {timestamp: revisions[n].getAttribute("timestamp").replace(/[^0-9]/g, ""),
											 user: revisions[n].getAttribute("user"),
											 comment: revisions[n].getAttribute("comment")};
			dialog_text += ("[" + n.toString(16).toUpperCase() + "] " + edit_data[n].timestamp + " " +
			 edit_data[n].user + ": " + minor + edit_data[n].comment).substring(0, 80) + "\n";
			edit_data2[n] = edit_data[n];
			if (minor) edit_data.pop() //continue; // Skip minor edits
		}
		
		while (true) {
			if (edit_data.length == 1) var unsigned_edit = 0; // no choice
			else if (is_gecko) // for Mozilla, def in wikibits.js
				var unsigned_edit = prompt(dialog_text + "\n" + lsDialog2, "0");
			else { // for IE or other
				alert(dialog_text);
				var unsigned_edit = prompt(lsDialog2, "0");
			}
			if (unsigned_edit == null) return; // Cancel button
			else if (isNaN(unsigned_edit = parseInt(unsigned_edit, 16))) return alert(lsInvalid1); // Non-numeric input
			else if (!(edit_data[unsigned_edit])) {
				if (confirm(lsInvalid2)){ // Non-existent edit
					unsigned_edit = edit_data2[unsigned_edit];
				}	else return;
			}	else unsigned_edit = edit_data[unsigned_edit];
			t = unsigned_edit.timestamp; // So the full name doesn't have to be used
			
			// LOCALIZABLE STRINGS START (current de:)
			var year = t.substring(0, 4);
			var month = t.substring(4, 6);
			var day = (t.substring(6, 8) - 0);
			var hours = parseInt(t.substring(8, 10));
			// Add Timezone offset
			if (hours > 21) { // if not same day (in de:) calc next day
				// get UTC time in msec
				nd = new Date(year, month, day, hours).getTime();
				// create new Date object for different
				// using timezone offset
				nd = new Date(nd + (3600000*fetchTimezoneBackup().substring(0,2)));
				year = nd.getFullYear();
				month = nd.getMonth();
				day = nd.getDate();
				hours = nd.getHours();
			}
			else hours += parseInt(fetchTimezoneBackup().substring(0,2));

			// select matching time zone for date
			// var tzdiff = new Date(Date.UTC(year, month, day, hours, 0, 0, 0));
			var tzdiff = new Date(year, month, day, hours, 0, 0, 0);
			var tzoff = (-1) * tzdiff.getTimezoneOffset();
			var tzcode = (tzoff == 120)? "CEST" : "CET";

			// Format and insert the tag. The data returned by query.php is UTC, FetchTimezone is needed.
			insertTags("{{"+ssubst+"unsigned|" + unsigned_edit.user + "|" + hours + ":" + t.substring(10, 12) + ", " + day + ". " + lsMonth_names[month - 1] + ". " + year + " (" + tzcode + ")|ALT=nicht|" + addedusersig + "}}", "", "");

			// LOCALIZABLE STRINGS END
			return;
		}
	};
	xmlhttp.send(null);
};

$(function() { // put onload in wikibits.js
// From [[:en:Wikipedia:WikiProject_User_scripts/Scripts/Add_LI_link]]
	function aswcAddlilink(tabs, url, name, id, title, key) {
	 var na = document.createElement('a');
	 na.href = url;
	 na.appendChild(document.createTextNode(name));
	 var li = document.createElement('li');
	 if(id) li.id = id;
	 li.appendChild(na);
	 //tabs.appendChild(li); // to end
	 ta_hi = document.getElementById('ca-history'); // to versions tab
	 if (ta_hi) tabs.insertBefore(li, ta_hi);
	 if (id) {
		 if (key && title) ta[id] = [key, title];
		 else if (key) ta[id] = [key, ''];
		 else if (title) ta[id] = ['', title];
	 }
	 akeytt(); // re-render the title and accesskeys from existing code in wikibits.js
	 return li;
	};

	if (!wgIsArticle)
		aswcAddlilink(document.getElementById('p-cactions').getElementsByTagName('ul')[0], "javascript:addSigWikiCode();", /* LOCALIZABLE STRINGS START */ "Unsigniert" , "ca-unsigned", "Markiere einen unsignierten Kommentar", "" /* LOCALIZABLE STRINGS END */);
});
// Above by Invitatious. Dual-licensed under the terms of the GFDL v1.2 or the GPL v2.

// in [-]HH:MM format...
// won't yet work with non-even tzs
function fetchTimezoneBackup() {
        // FIXME: work around Safari bug
        var localclock = new Date();
        // returns negative offset from GMT in minutes
        var tzRaw = localclock.getTimezoneOffset();
        var tzHour = Math.floor( Math.abs(tzRaw) / 60);
        var tzMin = Math.abs(tzRaw) % 60;
        var tzString = ((tzRaw >= 0) ? "-" : "") + ((tzHour < 10) ? "0" : "") + tzHour +
                ":" + ((tzMin < 10) ? "0" : "") + tzMin;
        return tzString;
}

//</nowiki></pre>