Hatena And Delicious Count With Google

SBMCountWithGoogleをはてなブックマークとdeliciousのみ表示するようにしたもの。

改良点として、ファビコンを非表示にし、ブックマーク数のデザインをそれぞれのサービスのものにした。また、ブックマーク数によって表示や色なども変化するようにしてある。

// ==UserScript==
// @name           Hatena And Delicious Count With Google
// @namespace      http://other-webscrap.blogspot.com/2010/01/hatena-and-delicious-count-with-google.html
// @description    show Hatena and Delicious count in Google search result
// @include        http://*.google.*/search?*
// ==/UserScript==

(function (){

 var version = "2010.01.03";
 var author  = "shiro edited by other";

 var launch = function(){
  hatena();
  delicious();
 }

 var MD5_T = new Array(0x00000000, 0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee, 0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501, 0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be, 0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821, 0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa, 0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8, 0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed, 0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a, 0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c, 0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70, 0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x04881d05, 0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665, 0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039, 0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1, 0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1, 0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391);
 var MD5_round1 = new Array(new Array( 0, 7, 1), new Array( 1,12, 2), new Array( 2,17, 3), new Array( 3,22, 4), new Array( 4, 7, 5), new Array( 5,12, 6), new Array( 6,17, 7), new Array( 7,22, 8), new Array( 8, 7, 9), new Array( 9,12,10), new Array(10,17,11), new Array(11,22,12), new Array(12, 7,13), new Array(13,12,14), new Array(14,17,15), new Array(15,22,16));
 var MD5_round2 = new Array(new Array( 1, 5,17), new Array( 6, 9,18), new Array(11,14,19), new Array( 0,20,20), new Array( 5, 5,21), new Array(10, 9,22), new Array(15,14,23), new Array( 4,20,24), new Array( 9, 5,25), new Array(14, 9,26), new Array( 3,14,27), new Array( 8,20,28), new Array(13, 5,29), new Array( 2, 9,30), new Array( 7,14,31), new Array(12,20,32));
 var MD5_round3 = new Array(new Array( 5, 4,33), new Array( 8,11,34), new Array(11,16,35), new Array(14,23,36), new Array( 1, 4,37), new Array( 4,11,38), new Array( 7,16,39), new Array(10,23,40), new Array(13, 4,41), new Array( 0,11,42), new Array( 3,16,43), new Array( 6,23,44), new Array( 9, 4,45), new Array(12,11,46), new Array(15,16,47), new Array( 2,23,48));
 var MD5_round4 = new Array(new Array( 0, 6,49), new Array( 7,10,50), new Array(14,15,51), new Array( 5,21,52), new Array(12, 6,53), new Array( 3,10,54), new Array(10,15,55), new Array( 1,21,56), new Array( 8, 6,57), new Array(15,10,58), new Array( 6,15,59), new Array(13,21,60), new Array( 4, 6,61), new Array(11,10,62), new Array( 2,15,63), new Array( 9,21,64));
 function MD5_F(x,y,z){return (x&y)|(~x&z);}
 function MD5_G(x,y,z){return (x&z)|(y&~z);}
 function MD5_H(x,y,z){return x^y^z;}
 function MD5_I(x,y,z){return y^(x|~z);}
 var MD5_round=new Array(new Array(MD5_F, MD5_round1), new Array(MD5_G, MD5_round2), new Array(MD5_H, MD5_round3), new Array(MD5_I, MD5_round4));
 function MD5_pack(n32){return String.fromCharCode(n32 & 0xff)+String.fromCharCode((n32>>>8)&0xff)+String.fromCharCode((n32>>>16)&0xff)+String.fromCharCode((n32>>>24)&0xff);}
 function MD5_unpack(s4){return s4.charCodeAt(0)|(s4.charCodeAt(1)<<8)|(s4.charCodeAt(2)<<16)|(s4.charCodeAt(3)<<24);}
 function MD5_number(n){while(n<0)n+=4294967296;while(n>4294967295)n-=4294967296;return n;}
 function MD5_apply_round(x,s,f,abcd,r){var a,b,c,d;var kk,ss,ii;var t,u;a=abcd[0];b=abcd[1];c=abcd[2];d=abcd[3];kk=r[0];ss=r[1];ii=r[2];u=f(s[b],s[c],s[d]);t=s[a]+u+x[kk]+MD5_T[ii];t=MD5_number(t);t=((t<<ss)|(t>>>(32-ss)));t+=s[b];s[a]=MD5_number(t);}
 function MD5_hash(data){var abcd,x,state,s;var len,index,padLen,f,r;var i,j,k;var tmp;state = new Array(0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476);len=data.length;index=len&0x3f;padLen=(index<56)?(56-index):(120-index);if(padLen>0){data+="\x80";for(i=0;i<padLen-1;i++)data+="\x00";}data+=MD5_pack(len*8);data+=MD5_pack(0);len+=padLen+8;abcd=new Array(0,1,2,3);x=new Array(16);s=new Array(4);for(k=0;k<len;k+=64){for(i=0,j=k;i<16;i++,j+=4){x[i] = data.charCodeAt(j)|(data.charCodeAt(j+1)<<8)|(data.charCodeAt(j+2)<<16)|(data.charCodeAt(j+3)<<24);}for(i=0;i<4;i++)s[i]=state[i];for(i=0;i<4;i++){f=MD5_round[i][0];r=MD5_round[i][1];for(j=0;j<16;j++){MD5_apply_round(x,s,f,abcd,r[j]);tmp=abcd[0];abcd[0]=abcd[3];abcd[3]=abcd[2];abcd[2]=abcd[1];abcd[1]=tmp;}}for(i=0;i<4;i++){state[i]+=s[i];state[i]=MD5_number(state[i]);}}return MD5_pack(state[0])+MD5_pack(state[1])+MD5_pack(state[2])+MD5_pack(state[3]);}
 function MD5_hexhash(data){var i,out,c;var bit128;bit128=MD5_hash(data);out="";for(i=0;i<16;i++){c=bit128.charCodeAt(i);out+="0123456789abcdef".charAt((c>>4) & 0xf);out+="0123456789abcdef".charAt(c & 0xf);}return out;}


 var XPATH = "//a[@class='l']";

 String.prototype.htmlescape = function() {
  return this.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
 }

 function forEachMatch(xpath, cb, class){
  var matches = document.evaluate(
   xpath, document, null,
   XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
  for (var i=0; i<matches.snapshotLength; i++){
   var link=matches.snapshotItem(i);
   var test=class+"_loaded['"+link.href+"']";
   if(!eval(test)){
    eval(test+"=true");
    cb(link);
   }
  }
 }

 function setBookmarkCount(link, count, href, class){
  var container = document.createElement("span");
  container.setAttribute("class", class);
  var a = document.createElement("a");
  a.setAttribute("href", href);
  if(count==0){
  }else{
   if (container.className == "hatena") {
    a.appendChild(document.createTextNode(""+count+" user"+(count>1?"s":"")));
    }else{
     a.appendChild(document.createTextNode(""+count+""));
    }
  }
  with(a.style){
   if(count==0){
   }else{
    verticalAlign = "middle";
    marginLeft = "5px";
    fontSize = "0.8em";
    textDecoration = "none";
    if (container.className == "hatena") {
     if (count >= 3) {
      backgroundColor = "#fff0f0";
      color = "#f66";
      fontWeight = "bold";
      textDecoration = "underline";
     }
     if (count >= 10) {
      backgroundColor = "#fcc";
      color = "#f00";
      fontWeight = "bold";
      textDecoration = "underline";
     }
    }else{
     padding = "3px 5px";
     backgroundColor = "#73adff";
     color = "#fff";
     fontWeight = "bold";
     if (count >= 10) {
      backgroundColor = "#5592e9";
     }
     if (count >= 100) {
      backgroundColor = "#3274d0";
     }
     if (count >= 1000) {
      backgroundColor = "#2261a0";
     }
    }
   }
  }
  container.appendChild(a);
  if (container.className == "hatena") {
   link.parentNode.insertBefore(container, link.nextSibling);
  }else{
   link.parentNode.insertBefore(container, link.parentNode.lastChild.nextSibling);
  }
 }

 // hatena
 var hatena_loaded = {};
 var hatena = function() {
  function callXmlrpc(requestbody, url2link) {
   const endpoint = "http://b.hatena.ne.jp/xmlrpc";
   function onload(response) {
    var pattern = /<name>([^<]+)<\/name>\s*<value><int>(\d+)/g;
    var m;
    while (m = pattern.exec(response.responseText)) {
     var link = url2link[m[1]];
     if(link) setBookmarkCount(link, m[2], "http://b.hatena.ne.jp/entry/"+link.href, "hatena");
     
    }
   }
   GM_xmlhttpRequest({method: "POST", url: endpoint, data: requestbody, onload: onload});
  }
  var request = '<?xml version="1.0"?>\n<methodCall>\n<methodName>bookmark.getCount</methodName>\n<params>\n';
  var url2link = new Array();
  var cb = function(link){
   request += "<param><value><string>"+link.href.htmlescape()+"</string></value></param>\n";
   url2link[link.href] = link;
  }
  forEachMatch(XPATH, cb, "hatena");
  request += "</params>\n</methodCall>\n";
  callXmlrpc(request, url2link);
 }
 
 // delicious
 var delicious_loaded = {};
 var delicious = function(){
  var cb = function(link){
   var md5url = MD5_hexhash(link.href);
   var onload = function(response){
    var res = eval(response.responseText);
    if(!res || !res[0] ) {
     setBookmarkCount(link, 0, 'http://del.icio.us/url/' + md5url, "delicious");
     return;
    }
    setBookmarkCount(link, res[0]["total_posts"], 'http://del.icio.us/url/' + md5url, "delicious");
   }
   GM_xmlhttpRequest({
     method: "GET",
     url: 'http://badges.del.icio.us/feeds/json/url/data?hash=' + md5url,
     onload: onload});
  }
  forEachMatch(XPATH, cb, "delicious");
 }

 // for debug
 function debug1(id){
  var div = document.createElement("div");
  div.setAttribute("id", id);
  var hash = eval(id + "_loaded");
  var lst = new Array();
  for(var key in hash) lst.push(key);
  var div1 = document.createElement("div");
  div1.appendChild(document.createElement("br"));
  div1.appendChild(document.createTextNode(">>> "+id+"( "+lst.length+" ):"));
  div.appendChild(div1);
  var txt = document.createTextNode(lst.join(", "));
  div.appendChild(txt);
  div.appendChild(document.createElement("br"));
  var res = document.getElementById("res");
  res.parentNode.insertBefore(div,res);
 }
 function debug(){
  var bmlst = ["hatena", "delicious"];
  for(var i=0; i<bmlst.length; i++){
   var res = document.getElementById("res");
   var div = document.getElementById(bmlst[i]);
   if(div) res.parentNode.removeChild(div);
   debug1(bmlst[i]);
  }
 }

 // for Auto Pager
 var scrollHeight = document.documentElement.scrollHeight;
 document.addEventListener(
  "scroll",
  function(e){
   if(document.documentElement.scrollHeight - scrollHeight > 100){
//    debug();
    scrollHeight = document.documentElement.scrollHeight;
    launch();
   }
  },false);

 launch();

GM_addStyle(<><![CDATA[
.delicious:hover:after{
 margin-left: 2px;
 color: #787878;
 font-size: 0.6em;
 content: "PEOPLE";
}
.delicious a:hover {
 background: #7cba0f !important;
}
]]></>);

})();

2010/01/05 追記：CSSを修正。