User:WhitePhosphorus/js/fakerollback.js

/* <nowiki>
 * [[d:User:Ricordisamoa/Rollback.js]]
 * Rollback.js by [[User:Ricordisamoa]]
 * --------------------experimental--------------------
 * provides the 'rollback' link to non-rollbackers
 * !!! not intended for use by vandals !!!
*/
$(document).ready(function(){
	if (window.FakeRollbackOptoutWikis instanceof Array &&
		window.FakeRollbackOptoutWikis.includes(mw.config.get('wgDBname'))) {
		return ;
	}
	mw.loader.using("jquery.jStorage",function(){
		$.get(
			mw.util.wikiScript("api"),
			{
				action:"query",
				format:"json",
				meta:"allmessages",
				amlang:wgContentLanguage,
				ammessages:"revertpage|rollback-success|rollbacklink|action-rollback|tooltip-rollback|cantrollback|rollbackfailed"
			},
			function(data){
				if($.jStorage.get("fake_rollback-action")==="done"){
					$.jStorage.set("fake_rollback-action","");
					$.jStorage.set("fake_rollback-summary","");
					$.jStorage.set("fake_rollback-success","");
				}
				else if($.jStorage.get("fake_rollback-action")==="todo"&&$("#wpSummary").size()===1&&wgAction==="edit"&&mw.util.getParamValue("restore")!=null){
					$.jStorage.set("fake_rollback-action","done");
					$("#wpSummary").val($.jStorage.get("fake_rollback-summary"));
				}
				var prevUser=$("ul#pagehistory li:first-child span.history-user a.mw-userlink,#mw-diff-ntitle2 a.mw-userlink").first().text();
				var messages={};
				$.each(data.query.allmessages,function(i,e){
					messages[e.name]=e["*"];
				});
				var rbLink=$("<a>")
				.attr({
					href:mw.util.wikiScript()+"?"+$.param({
						title:wgPageName,
						action:"rollback",
						user:prevUser,
						token:mw.user.tokens.get("editToken")
					}),
					title:messages["tooltip-rollback"]
				})
				.text(messages.rollbacklink)
				.click(function(event){
					event.preventDefault();
					$.get(
						mw.util.wikiScript("api"),
						{
							action:"query",
							format:"json",
							prop:"revisions",
							rvlimit:1,
							titles:wgPageName,
							rvexcludeuser:prevUser,
							rvprop:"timestamp|user|content|ids"
						},
						function(data){
							var page=data.query.pages[Object.keys(data.query.pages)[0]];
							if(typeof page.revisions!="undefined"){
								var revision=page.revisions[0];
								var rbSummary=prompt("Summary: (optional)");
								if (rbSummary === null) return;
								rbSummary = rbSummary || messages.revertpage.replace(/\$1/g,revision.user).replace(/\$2/g,prevUser);
								var rbSuccess=messages["rollback-success"].replace(/\$2/g,revision.user).replace(/\$1/g,prevUser);
								/*if(wgServer==="//zh.wikipedia.org"){
									$.jStorage.set("fake_rollback-summary",rbSummary);
									$.jStorage.set("fake_rollback-success",rbSuccess);
									$.jStorage.set("fake_rollback-action","todo");
									window.location.href="//zh.wikipedia.org/wiki/"+wgPageName+"?action=edit&restore="+revision.revid;
								}
								else{*/
									console.groupCollapsed(revision.user+"@"+revision.timestamp);
									var rbContent=revision["*"];
									console.groupEnd();
									$.post(
										mw.util.wikiScript("api"),
										{
											action:"edit",
											text:rbContent,
											//undo:$("#pagehistory li:first-child .mw-history-undo a").attr("href").match(/undo=([0-9]+)($|[^0-9])/)[1],
											restore:revision.revid,
											title:wgPageName,
											summary:rbSummary,
											minor:true,
											format:"json",
											token:mw.user.tokens.get("editToken")
										}
									)
									.done(function(data){
										if (data && data.error) {
											console.log("Error " + (data.error.code || '') + ":" + (data.error.info || 'No info provided.') + '.');
										} else {
											setTimeout(function(){document.location.reload();},3000);
										}
									})
									.fail(function(){
										console.log(messages.rollbackfailed);
									});
								//}
							}
							else console.log(messages.cantrollback);
						}
					);
				});
				if($("ul#pagehistory").size()>0) rbLink
				.insertAfter("ul#pagehistory li:first-child span.mw-history-undo")
				.last()
				.before(" | ");
				else if($("#differences-nextlink").size()===0) rbLink.appendTo("#mw-diff-ntitle4").before("[").after("]");
			}
		);
	});
});
// </nowiki>