/* If you want to use this script, simply add the following lines to your monobook.js:



importScript('User:Anomie/previewtemplatelastmod.js'); // Linkback: [[User:Anomie/previewtemplatelastmod.js]]



* (Please keep the comment so I can see how many people use this).

*/



var PreviewTemplateLastMod={

     node:null,

     LIs:[],



     callback:function(r, sts, xhr){

        if(!r.query){

            if(typeof(window.console)=='undefined' || typeof(window.console.error)!='function')

                throw new Error('Bad response');

            window.console.error("Bad response", r);

            return;

        }

        r=r.query;



        var node=PreviewTemplateLastMod.node;

        if(!node) return;

        var a=node.getElementsByTagName('A');

        if(a.length==0) return;



        var pages={};

        if(r.pages) for(var i in r.pages){

            pagesr.pagesi].title=r.pagesi];

        }

        for(var j=a.length-1; j>=0; j--){

            if(typeof(aj].wikipage)=='undefined') continue;

            if(aj].href.indexOf('action=edit')>=0) continue;

            if(typeof(pagesaj].wikipage])=='undefined') continue;

            var p=pagesaj].wikipage];



            var li;

            for(li=aj]; li && li.nodeName!='LI'; li=li.parentNode);

            if(!li) continue;



            if(typeof(p.watched)!='undefined'){

                aj].className+=' mw-watched';

                li.className+=' mw-watched';

            }



            if(typeof(p.revisions)=='undefined') continue;

            var r=p.revisions0];

            li.timestamp=r.timestamp;

            PreviewTemplateLastMod.LIs.push(li);



            var b=li.firstChild;

            var dt=r.timestamp.match(/^(\d\d\d\d-\d\d-\d\d)T(\d\d:\d\d):\d\dZ$/);

            if(!dt) throw new Error('Invalid timestamp: '+r.timestamp);

            var s=document.createElement('SPAN');

            s.className='PreviewTemplateLastMod_timestamp';

            s.appendChild(document.createTextNode(dt1+' '+dt2+' '), li.firstChild);

            li.insertBefore(s, b);



            li.insertBefore(document.createTextNode('('), b);

            var x=document.createElement('A');

            x.href=aj].href+((aj].href.indexOf('?')<0)?'?':'&')+'action=history';

            x.className='PreviewTemplateLastMod_history';

            x.appendChild(document.createTextNode('hist'));

            li.insertBefore(x, b);

            li.insertBefore(document.createTextNode(') '), b);



            li.appendChild(document.createTextNode(' '));

            x=document.createElement('A');

            x.href=mw.util.wikiScript()+'?title=User:'+encodeURIComponent(r.user);

            x.className='PreviewTemplateLastMod_user';

            x.appendChild(document.createTextNode(r.user));

            li.appendChild(x);

            li.appendChild(document.createTextNode(': '));

            var s=document.createElement('SPAN');

            if(typeof(r.comment) == 'undefined') {

                s.className='PreviewTemplateLastMod_no_comment';

                s.appendChild(document.createTextNode('(no summary)'));

            } else {

                s.className='PreviewTemplateLastMod_comment';

                s.appendChild(document.createTextNode(r.comment));

            }

            li.appendChild(s);

        }

        PreviewTemplateLastMod.LIs.sort(function(a,b){ return (a.timestamp<b.timestamp)?-1:(a.timestamp>b.timestamp)?1:0; });

        var cur=PreviewTemplateLastMod.LIs0].parentNode.firstChild;

        for(var j=PreviewTemplateLastMod.LIs.length-1; j>=0; j--){

            if(PreviewTemplateLastMod.LIsj===cur){

                cur=cur.nextSibling;

            } else {

                cur.parentNode.insertBefore(PreviewTemplateLastMod.LIsj],cur);

            }

        }

    },



    onLoad:function(){

        var node=$('div.templatesUsed');

        if(!node || node.length!=1) return;

        node=node0];

        PreviewTemplateLastMod.node=node;

        var a=node.getElementsByTagName('A');

        if(a.length==0) return;

        a=Array.prototype.map.call(a, function(a){

            a.wikipage=a.title;

            return a.wikipage;

        }).sort().filter(function(e,i,a){

            return e!=='' && (i==0 || ai-1!==e);

        });

        while(a.length>0){

            $.ajax({

                url:mw.util.wikiScript('api'),

                dataType:'json',

                type:'POST',

                data:{

                    format:'json',

                    action:'query',

                    titles:a.splice(0,50).join('|'),

                    prop:'info|revisions',

                    rvprop:'timestamp|user|comment',

                    inprop:'watched'

                },

                success:PreviewTemplateLastMod.callback,

                error:function(xhr,textStatus,errorThrown){

                    throw new Error('AJAX error: '+textStatus+' '+errorThrown);

                }

            });

        }

    }

};



mw.loader.using('mediawiki.util', function(){

    $(document).ready(PreviewTemplateLastMod.onLoad);

});