There are 15 previous versions of this script.
// ==UserScript==
// @name danbooru ajax
// @namespace ftf.at.ua
// @include http://danbooru.donmai.us/post*
// @include http://safebooru.donmai.us/post*
// @include http://danbooru.izhnet.org/post*
// @include http://chan.sankakucomplex.com/*
// ==/UserScript==
(function(){
var stylesh=".note-box{position:absolute;border:1px solid black;width:150px;he"+
"ight:150px;cursor:move;background:#FFE;}.note-box>div.note-corner{backgro"+
"und:black;width:7px;height:7px;position:absolute;bottom:0;right:0;cursor:"+
"se-resize;}.note-body{background:#FFE;border:1px solid black;display:none;"+
"max-width:300px;min-width:140px;min-height:10px;position:absolute;padding"+
":5px;cursor:pointer;overflow:auto;}"+
".note-link{overflow:show;position:absolute;margin-top:-18px;height:16px;b"+
"order:3px solid black;border-bottom:0px none;top:0px;background:none #fff}";
var query={"busy":false,"call":function(){var query=this;var req;cb=function(req1){if(req1)req=req1;if(req.readyState==4){if(req.status==200)if(query.call2){query.call2(req.responseText)}query.call()}};if(this.q.length>0){next=this.q.shift();if(typeof(GM_xmlhttpRequest)!='undefined'){GM_xmlhttpRequest({"url":next[0],"method":next[2]?"POST":"GET","data":next[2]?next[2]:null,"headers":next[2]?{'Content-type':'application/x-www-form-urlencoded'}:{},"onreadystatechange":cb});}else{req=typeof(XMLHttpRequest)!='undefined'?new XMLHttpRequest():typeof(ActiveXObject)!='undefined'?new ActiveXObject("MSXML2.XMLHTTP"):(alert('u\'r browser don\'t support XMLHTTP'));req.onreadystatechange=cb;req.open(next[2]?"POST":"GET",next[0],true);req.send(next[2]?next[2]:null);}this.call2=next[1];this.busy=true}else{this.busy=false};cb=null},'q':[],'add':function(uri,call,ispost,post){this.q.push([uri,call,typeof(ispost)!=undefined?ispost:0,typeof(post)!=undefined?post:null]);if(!this.busy)this.call()}};
var cached_posts={};
//query.add(uri,callback,postdata)
function $(id){return document.getElementById(id);}
function $x(xpath,root){
root=root?root:document;
var a=document.evaluate(xpath,root,null,7,null);
var b=[];
for(var i = 0; i < a.snapshotLength; i++) {
b[i] = a.snapshotItem(i);
}
return b;
}
function create(type,params){
if(type=="#text"){
return document.createTextNode(params);
}else{
var node=document.createElement(type);
}
for(var i in params)if(i=="kids"){
for(var j in params[i]){
if(typeof(params[i][j])=='object'){
node.appendChild(params[i][j]);
}
}
}else if(i=="style"){
if(typeof(params[i])=='string'){
node.style.cssText=params[i];
}else{
for(var j in params[i])
node.style[j]=params[i][j];
}
}else if(i=="class"){
node.className=params[i];
}else if(i=="#text"){
node.appendChild(document.createTextNode(params[i]));
}else{
node.setAttribute(i,params[i]);
}
return node;
}
function kill(obj){
var i;
if(typeof(obj)!='object'||!obj.childNodes)return;
while(obj.childNodes.length){
kill(obj.childNodes[0]);
}
obj.parentNode.removeChild(obj);
}
body=document.body;
var left=180;
function zoom(txt){
var url=txt.match(/<a href="(http:\/\/[^"]*?\/data\/([a-z0-9\/]*)[^"]*)".*?onclick="Post.highres/i);
if(!url)
var url=txt.match(/<a.*?onclick="Post.highres[^>]*?href="(http:\/\/[^"]*?\/data\/([0-9a-f]{32})[^"]*)"/i);
if(!url)return;
var md5=url[2];
url=url[1];
var pre='http://'+document.domain+'/data/preview/'+md5+'.jpg';
var xy=txt.match(/<li>Size: (?:<[^>]*>)?(\d+)x(\d+)/i);
var id=txt.match(/Note.post_id = (\d+)/i);
id=id?id[1]:'';
zoom_img(url,pre,xy,md5,id);
}
function zoom_img(url,pre,xy,md5,id){
var div=$(id+'d');
var yo=window.pageYOffset;
yo=yo<89?89:yo;
if(div){
div.style.top=yo;
}else{
var img=create('img',{'src':url,'id':id+'i','style':'position:absolute;'
+'width:'+xy[1]+'px;height:'+xy[2]+'px'});
var pre=create('img',{'src':pre,'id':id+'p','style':'position:absolute;'
+'width:'+xy[1]+'px;height:'+xy[2]+'px'});
img.addEventListener('load',function(){kill(pre)},false);
div=create('div',{'id':id+'d','style':'width:'+xy[1]+'px;height:'
+xy[2]+'px;position:absolute;border:3px solid black;'
+'left:'+left+'px;top:'+(yo+20)+'px;','kids':[pre,img]});
if(dp)div.style.zIndex=++dp.maxz;
div.addEventListener('click',function(e){
if(dp&&dp.dragged)return;
var o=e.target;
if(o.tagName!='DIV')
o=o.parentNode;
if(!o.id.match(/^[0-9]+d$/))return;
kill(o);
e.preventDefault();
},false);
query.add("http://"+document.domain+"/note/index.json?post_id="+id,append_trans);
body.appendChild(div);
}
}
function append_trans(e){
var d=eval("("+e+")");
if(!d.length)return;
var id=d[0].post_id;
var cont1=$(id+"d");
var cont=create("div",{"id":"notes-"+id,style:"display:block"});
cont1.appendChild(cont);
var c=d.length;
var tls=false;
var nbox,nbody;
for(var i=0;i<c;i++){
if(d[i].is_active){
tls=1;
nbox=create("div",{id:"note-box-"+d[i].id,
style:"width:"+d[i].width+"px;height:"+d[i].height+"px;"+
"top:"+d[i].y+"px;left:"+d[i].x+"px;"+
"opacity:0.5;z-index:0;position:absolute;",
class:"note-box"});
nbody=create("div",{id:"note-body-"+d[i].id,
class:"note-body",
style:"z-index:10;top:"+(d[i].height+d[i].y+5)+"px;left:"+d[i].x+
"px;display:none;height:auto;min-width:22px;position:absolute",
});
notes_events(nbox);
nbody.innerHTML=d[i].body.replace("\n","<br>\n");
cont.appendChild(nbox);
cont.appendChild(nbody);
}
}
if(tls){
var tll=create("a",{href:"#",id:"notel-"+id,kids:[create("#text","Show/hide notes")]});
tll.addEventListener("click",switchnotes,0);
var tld=create("div",{class:"note-link"});
tld.appendChild(tll);
cont1.insertBefore(tld,cont1.lastChild);
}
}
function switchnotes(e){
var id=e.target.id.substr(6);
var d=$("notes-"+id);
d.style.display=(d.style.display=="none")?"block":"none";
}
var note_timers={};
function note_hover(e){
var id=e.target.id.substr(9);
$("note-body-"+id).style.display="block";
if(note_timers[id]){
clearTimeout(note_timers[id]);
delete note_timers[id];
}
}
function note_out(e){
var id=e.target.id.substr(9);
note_timers[id]=window.setTimeout('$("note-body-"+'+id+').style.display="none"',500);
}
function notes_events(obj){
obj.addEventListener("mousemove",note_hover,0);
obj.addEventListener("mouseout",note_out,0)
}
function imgclick(e){
obj=e.target;
var id=obj.parentNode.parentNode.id.substr(1);
var _=cached_posts[id];
if(_){
zoom_img(_.file_url,_.preview_url,[0,_.width,_.height],_.md5,id);
}else{
query.add(obj.parentNode.href,zoom);
}
e.preventDefault();
}
/* DRAG! */
function gp(x){s='';for(i in x)s+=i+',';return s}
var dp={'on':0,'obj':null,'point':[0,0],'dragged':0,'maxz':100};
function drag_click(ev){
var t=ev.target;
if(t.tagName=="IMG")t=t.parentNode;
if(!t.id.match(/^[0-9]*d$/))return;
dp.on=1;
dp.obj=t;
apply_drag(t);
dp.dragged=0;
with(dp.obj)
dp.point=[offsetLeft-ev.clientX,
offsetTop-ev.clientY];
dp.obj.style.zIndex=++dp.maxz;
ev.preventDefault();
}
function drag_move(o){
if(!dp.on)return;
with(dp.obj.style){
left=(dp.point[0]+o.clientX>0)?(dp.point[0]+o.clientX+'px'):'0px';
top=(dp.point[1]+o.clientY>0)?(dp.point[1]+o.clientY+'px'):'0px';
}
dp.dragged=1;
}
function drag_off(){
document.removeEventListener('mouseup',drag_off,0);
document.removeEventListener('mousemove',drag_move,0);
dp.on=0;
dp.obj=null;
}
function apply_drag(obj){
document.addEventListener('mouseup',drag_off,0);
document.addEventListener('mousemove',drag_move,0);
}
document.addEventListener('mousedown',drag_click,false);
/* /DRAG */
function cache_posts(t){
var data=eval("("+t+")");
var c=data.length;
var d=$x("//div[@class='content']/div[3]")[0];
var img,span;
for(var i=0;i<c;i++){
cached_posts[data[i].id]=data[i];
//showing teh magick!
if(!$("p"+data[i]["id"])){
img=create("img",{
class:"preview "+(data[i].parent_id?"has-parent ":"")+
(data[i].has_children=="true"?"has-children ":"")+
(data[i].status=="pending"?"pending ":""),
width:data[i].preview_width,
height:data[i].preview_height,
alt:data[i].tags,
src:data[i].preview_url
});
img.addEventListener("click",imgclick,0);
span=create("span",{class:"thumb",id:"p"+data[i]["id"],kids:[
create("a",{href:"/post/show/"+data[i]["id"],kids:[img]})
]});
d.appendChild(span);
}
}
}
function DO(){
var st=create("style");
st.innerHTML=stylesh;
var head=$x("//head")[0];
head.appendChild(st);
var imgs=document.getElementsByTagName('img');
if(document.location.href.match(/\/post\/?|complex\.com\/$/)){
query.add(a=document.location.href.replace(/complex.com\/$|\/post\/?(index(\.php)?)?/,"$2/post/index.json"),cache_posts);
}
var i;
kill($('upgrade-account')||undefined);
for(i=0;i<imgs.length;i++){
if(imgs[i].className.match(/\bpreview\b/i)){
imgs[i].addEventListener('click',imgclick,false);
}
}
}
DO();
//window.addEventListener('load',DO,false);
})();
