Wikipedysta:ChP94/scripts/edithysteria.js

// Original version:
// - EditHysteria script by [[:pl:User:ChP94]]
// - Released under the [http://www.gnu.org/licenses/gpl.txt GNU Public License (GPL)]
// Modified by [[:pl:User:Beau]]
 
var eh_span;
 
function eh_checkUserGroup(name) {
 
	if (!wgUserGroups)
		return false;
 
	for (var i = 0; i < wgUserGroups.length; i++) {
		if (name == wgUserGroups[i])
			return true;
	}
	return false;
 
}
 
function eh_callAPI(query) {
	var url = wgServer + wgScriptPath + '/api.php?';
 
	for (var field in query) {
		var value = query[field];
		url += '&' + field + '=' + encodeURIComponent(value);
	}
	url += '&format=json';
	importScriptURI(url);
}
 
function eh_init() {
	if (wgNamespaceNumber < 0)
		return;
 
	var firstHeading;
	var headers = document.getElementsByTagName("h1");
 
	for(i=0; i<headers.length; i++) {
		var header = headers[i];
		if(header.className == "firstHeading" || header.id == "firstHeading" || header.className == "pagetitle") {
			firstHeading = header; break;
		}
	}
 
	if(!firstHeading)
		firstHeading = document.getElementById("section-0");
 
	if(!firstHeading)
		return;
 
	eh_span = document.createElement("span");
	eh_span.id = 'eh_span';
	eh_span.style.fontSize = "8pt";
	eh_span.style.marginLeft = "10px";
	eh_span.style.lineHeight = "1em";
	if (skin != 'modern')
		eh_span.innerHTML = '<br/>';
 
	firstHeading.appendChild(eh_span);
 
	eh_callAPI({
		action:	'query',
		prop:	'revisions',
		rvprop:	'user|ids',
		rvlimit:	50,
		callback:	'eh_callback',
		titles:	wgPageName
	});
}
 
function wikilink(page) {
	return wgScript + '?title=' + encodeURIComponent(page);
}
 
function userlink(name) {
	var str = '<a href="' + wikilink('User:' + name) + '">' + name + '</a> ' +
	  '(<a href="' + wikilink('Special:Contributions/' + name) + '">wkład</a>, <a href="' + wikilink('User_talk:' + name) + '">dyskusja</a>';
 
	if ( eh_checkUserGroup("sysop") )
		str += ', <a href="' + wikilink('Special:Blockip/' + name) + '">zablokuj</a>';
 
	str += ')';
 
	return str;
}
 
function eh_callback(data)
{
 
	page = data.query.pages[wgArticleId];
 
	if (! page) {
		eh_span.innerHTML += "Strona nie istnieje";
		eh_span.style.color = "red";
		return;
	}
 
	var topuser = page.revisions[0].user;
	var ldiff;
	var luser;
	var count = 1;
 
	for (var i = 1; i < page.revisions.length; i++) {
		ldiff = page.revisions[i].revid;
		luser = page.revisions[i].user;
		if (luser != topuser)
			break;
		count++;
	}
 
	if( ldiff ){
		eh_span.innerHTML += 'Ostatnio <a href="'+ wgScript + '?title=' + encodeURIComponent(wgPageName) + '&diff=cur&oldid=' + ldiff + '"/>edytowany</a>' +
			' przez ' + userlink(topuser) + ' (' + count + 'x).';
                if(luser != "" && luser != topuser) {
			eh_span.innerHTML += ' Wcześniej edytował ' + userlink(luser) + '.';
                }
	}
        else if(topuser != "") {
		eh_span.innerHTML += 'To jest jedyna wersja tego artykułu. ' +
			'Jej twórcą jest ' + userlink(topuser) + '.';
	}
	if (skin == 'modern') {
		var links = eh_span.getElementsByTagName('a');
		for (var i = 0; i < links.length; i++) {
			links[i].style.color = 'white';
			links[i].style.textDecoration = 'underline';
		}
	}
}
 
addOnloadHook(eh_init);