replaceStarByProfileIcon.user.js

// ==UserScript==
// @name           replace star by profile icon
// @namespace      http://www.hatena.ne.jp/Nikola/
// @description    replace star by profile icon (for Google Chrome8)
// @include        http://*.hatena.ne.jp/*
// @version        1.0.0
// ==/UserScript==

(function () {
	var executeBrowserContext = function(funcOrString) {
		var s = document.createElement('script');
		s.type = 'text/javascript';
		s.charset = 'utf-8';
		var t = document.createTextNode('(' + funcOrString.toString() + ')();');
		s.appendChild(t);
		document.body.appendChild(s);
	};
	executeBrowserContext(function() {
		var COLOR = true;
		if (this.Hatena && this.Hatena.Star){
			Array.prototype.slice.call(document.getElementsByClassName('hatena-star-star')).forEach(function(img){
				var color;
				if (/^[a-zA-Z][-\w]{1,30}[a-zA-Z\d]$/.test(img.alt)) {
					if (COLOR && (color = (/star-(\w+)\.gif/.exec(s.src)||[])[1]))
						img.style.border = '2px solid ' + color;
					img.src = Hatena.User.getProfileIcon(img.alt).src;
				}
			});
			var pushStars = Hatena.Star.Entry.prototype.pushStars;
			Hatena.Star.Entry.prototype.pushStars = function(stars, color){
				stars = stars.map(function(star) {
					var image = Hatena.User.getProfileIcon(star.name);
					image.alt = star.name;
					if (COLOR && color) image.style.outline = '2px solid ' + color;
					star.img  = image;
					return star;
				});
				pushStars.call(this, stars, color);
			};
			var showName = Hatena.Star.Star.prototype.showName;
			Hatena.Star.Star.prototype.showName = function(e){
				this.screen_name = this.name;
				showName.call(this,e);
			};
		}
	});
})();

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