User:Enterprisey/live-reload.js

 // vim: ts=4 sw=4 et ai
 //<nowiki>
 if(mw.config.get("wgAction")==="history"||mw.config.get("wgPageName")==="Special:AbuseLog"){
 $.when(mw.loader.using(["mediawiki.api","mediawiki.util"]),$.ready).then(function(){
 varmonthNames=mw.config.get("wgMonthNames");
 varIP_RGX=/^(([0-9A-Fa-f]{0,4}:){2,7}([0-9A-Fa-f]{1,4}$|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.|$)){4})|\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/;// incorporates https://stackoverflow.com/a/14960927/1757964

 functionaddNew(numNew){
 window.liveReloadCount+=numNew;
 document.title="("+window.liveReloadCount+") "+document.title.replace(/^\(.+?\)\s+?/,"");
 }

 // thanks https://stackoverflow.com/a/26434619/1757964
 functionparseIsoTimestamp(timestamp){
 vardt=timestamp.split(/[: T-]/).map(parseFloat);
 returnnewDate(Date.UTC(dt[0],dt[1]-1,dt[2],dt[3]||0,dt[4]||0,dt[5]||0,0));
 }

 functionparseAbuseLogTimestamp(timestamp){
 varmatch=timestamp.match(/^(\d\d):(\d\d),\s+(\d\d?)\s+(\w+)\s+(\d+)/);
 // 1 2 3 4 5
 returnnewDate(Date.UTC(parseInt(match[5]),monthNames.indexOf(match[4])-1,parseInt(match[3]),parseInt(match[1]),parseInt(match[2])));
 }

 functionformatAbuseLogTimestamp(dateObj){
 variso=dateObj.toISOString();// e.g. 2011年10月05日T14:48:00.000Z
 returniso.substring(11,13)+":"+iso.substring(14,16)+", "+iso.substring(8,10)+" "+monthNames[parseInt(iso.substring(5,7))]+" "+iso.substring(0,4);
 }

 // A list of every type of page supported by the script, and what to do on them.
 varCONFIGURATIONS=[
 {
 enable:function(){returnmw.config.get("wgAction")==="history";},
 params:function(){
 return{
 action:"query",
 prop:"revisions",
 titles:mw.config.get("wgPageName").replace(/_/g," "),
 rvprop:"ids|timestamp|user|comment|size",
 rvendid:parseInt($("#pagehistory li").get(0).dataset.mwRevid)+1,
 formatversion:"2"
 };
 },
 handler:function(data){
 varrevs=data.query.pages[0].revisions;
 if(!revs){
 return;
 }
 vari;
 for(i=0;i<revs.length;i++){
 if($("li[data-mw-revid="+revs[i].revid+"]").length){
 break;
 }
 }
 revs=revs.slice(0,i);
 if(revs.length){
 addNew(revs.length);

 varpreviousTopEntry=$("#pagehistory li").first();
 $("#pagehistory").prepend(revs.map(function(rev,index){
 varpreviousRevSize=(index+1)<revs.length?revs[index+1].size:parseInt(previousTopEntry.find(".history-size").text().match(/^(\d+|,)+/)[0].replace(/,/g,""));
 varbytesDiff=rev.size-previousRevSize;
 bytesDiff=((bytesDiff>0)?"+":"")+bytesDiff;
 varpreviousRevid=(index+1)<revs.length?revs[index+1].revid:previousTopEntry.get(0).dataset.mwRevid;
 return$("<li>",{"data-mw-revid":rev.revid,"class":"live-reload-new"}).append(
 "(",
 $("<a>")
 .attr("href",mw.util.getUrl("Special:Diff/"+rev.revid))
 .text("prev"),
 ")&emsp;",
 $("<a>")
 .attr("href",mw.util.getUrl(mw.config.get("wgPageName"),{oldid:rev.revid}))
 .text(rev.timestamp.replace(/[TZ]/g," ")),
 $("<span>",{"class":"history-user"})
 .append($("<a>",{"class":"mw-userlink userlink"+(rev.anon?" mw-anonuserlink":"")})
 .attr("href",mw.util.getUrl(rev.anon?("Special:Contributions/"+rev.user):("User:"+rev.user)))
 .text(rev.user)),
 " ",
 $("<span>",{"class":"history-size mw-diff-bytes"}).text(rev.size+" bytes"),
 " ",
 $("<span>",{
 "class":"mw-diff-bytes mw-plusminus-"+(bytesDiff>0?"pos":(bytesDiff<0?"neg":"null"))
 }).text(bytesDiff),
 " ",
 $("<span>",{"class":"comment"}).text("("+rev.comment+")"),
 " ",
 $("<span>",{"class":"mw-changeslist-links"}).append(
 $("<span>").append(
 $("<span>",{"class":"mw-history-undo"}).append(
 $("<a>")
 .attr("href",mw.util.getUrl(mw.config.get("wgPageName"),{
 action:"edit",
 undo:rev.revid,
 undoafter:previousRevid
 }))
 .text("undo"))))
 );
 }));

 varcontent=$(revs.map(function(rev){return"li[data-mw-revid='"+rev.revid+"']";}).join(","));
 mw.hook("wikipage.content").fire(content);

 // Calculate the number of consecutive edits made by the most recent editor
 varnumConsecutive=1;
 varfirstEls=$("#pagehistory li:lt(10)");
 varfirstUser=firstEls[0].querySelector(".mw-userlink").textContent;
 for(vari=1;i<12;i++){
 if(firstEls[i]&&firstEls[i].querySelector(".mw-userlink").textContent===firstUser){
 numConsecutive++;
 }else{
 break;
 }
 }
 varconsecutive=numConsecutive>10?"more than 10":numConsecutive;

 // Move the rollback link to the first edit
 vartoken=decodeURIComponent($(".mw-rollback-link a").attr("href").match(/token=(.+)$/)[1]);
 $(".mw-rollback-link").parent().remove();
 $("#pagehistory li").first().find(".mw-changeslist-links").prepend(
 $("<span>").append(
 $("<span>",{"class":"mw-rollback-link"}).append(
 $("<a>")
 .text("rollback: "+consecutive+" edit"+(numConsecutive===1?"":"s"))
 .attr("href",mw.util.getUrl(mw.config.get("wgPageName"),{
 action:"rollback",
 from:firstUser,
 token:token
 })))));
 }
 }
 },
 {
 enable:function(){returnmw.config.get("wgPageName")==="Special:AbuseLog"&&window.location.search.indexOf("wpSearchFilter")>=0;},
 params:function(){
 varfirstEntry=$("ul").first().find("li").first();
 vartimestamp;
 if(firstEntry.get(0).dataset.timestamp){
 timestamp=parseIsoTimestamp(firstEntry.get(0).dataset.timestamp);
 }else{
 timestamp=parseAbuseLogTimestamp(firstEntry.text());
 }
 timestamp.setSeconds(timestamp.getSeconds()+1);
 varfilter=decodeURIComponent(window.location.search).match(/wpSearchFilter=((?:\d+|\|)+)($|&|#)/)[1];
 return{
 action:"query",
 list:"abuselog",
 aflprop:"ids|user|title|action|result|timestamp",
 aflend:timestamp.toISOString(),
 aflfilter:filter,
 formatversion:"2",
 };
 },
 handler:function(data){
 varitems=data.query.abuselog;
 if(!items||!items.length){
 return;
 }
 addNew(items.length);
 varnewElements=items.map(function(item){

 // MediaWiki blocks registration of usernames that look like IPs, so this is safe
 varisAnon=IP_RGX.test(item.user);
 return$("<li>",{"class":"live-reload-new","data-timestamp":item.timestamp}).append(
 formatAbuseLogTimestamp(parseIsoTimestamp(item.timestamp)),
 ": ",
 $("<a>",{"class":"mw-userlink userlink"+(isAnon?" mw-anonuserlink":"")})
 .attr("href",mw.util.getUrl("Special:Contributions/"+item.user))
 .text(item.user),
 $("<span>",{"class":"mw-usertoollinks"}).append(
 " (",
 $("<a>",{"class":"mw-usertoollinks-talk userlink"}).attr("href",mw.util.getUrl("User talk:"+item.user,{"vanarticle":item.title})).text("talk"),
 ")"),
 " triggered ",
 $("<a>")
 .attr("href",mw.util.getUrl("Special:AbuseFilter/"+item.filter_id))
 .text("filter "+item.filter_id),
 ", performing the action \"",
 item.action,
 "\" on ",
 $("<a>")
 .attr("href",mw.util.getUrl(item.title))
 .text(item.title),
 ". Actions taken: ",
 item.result,
 " (",
 $("<a>")
 .attr("href",mw.util.getUrl("Special:AbuseLog/"+item.id))
 .text("details"),
 " | ",
 $("<a>")
 .attr("href",mw.util.getUrl("Special:AbuseLog/examine/log/"+item.id))
 .text("examine"),
 ")");
 });
 $("ul").first().prepend(newElements);
 newElements.forEach(function(e){mw.hook("wikipage.content").fire(e);});
 }
 }
 ];

 varconfig=CONFIGURATIONS.filter(function(c){returnc.enable();});
 if(config.length>1){
 thrownewError("More than one configuration was enabled!");
 }
 config=config[0];

 functionstart(intervalInMinutes){
 varapi=newmw.Api();
 functiongo(){
 api.get(config.params()).then(config.handler);
 }

 varintervalId=window.setInterval(go,intervalInMinutes*60*1000);
 window.liveReloadCount=0;
 mw.util.addCSS(".live-reload-new { background-color: #cfc; }");
 $("#mw-history-compare,.mw-specialpage-summary").before(
 $("<div>").append(
 $("<button>")
 .addClass("mw-ui-button")
 .text("Reset live count")
 .click(function(){
 window.liveReloadCount=0;
 document.title=document.title.replace(/^\(.+?\)\s+?/,"");
 $(".live-reload-new").removeClass("live-reload-new");
 }),
 " ",
 $("<button>")
 .addClass("mw-ui-button")
 .text("Disable live count")
 .click(function(){
 window.clearInterval(intervalId);
 $(this).parent().remove();
 })
 )
 .css({"margin":"0.5em 0"})
 );
 }

 varlink=mw.util.addPortletLink("p-cactions","#",
 "Live reload (1 min)","pt-livereload-one-minute",
 "live reload this page every minute");
 if(link){
 link.addEventListener("click",function(){start(1);});
 }

 varlink2=mw.util.addPortletLink("p-cactions","#",
 "Live reload (custom)","pt-livereload-custom",
 "live reload this page every X minutes");
 if(link2){
 link2.addEventListener("click",function(){
 varinterval=window.prompt("Interval, in minutes");
 if(interval){
 start(parseFloat(interval));
 }
 });
 }
 });
 }
 //</nowiki>