WykopSeen

Add Seen button to hide seen wykops
当前为 2015-01-04 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         WykopSeen
// @namespace    http://www.wykop.pl/
// @version      0.1
// @description  Add Seen button to hide seen wykops
// @author       axem.pl
// @match        http://www.wykop.pl/
// @match        http://www.wykop.pl/wykopalisko/*
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_deleteValue
// ==/UserScript==

function eachLi() {
    var self = $(this);
    var parent = self.parent();
    var btn = $("<button class='seen-btn'></button>");
    var seenWykopClass = "seen";
    var href = self.find("h2 a").attr("href");
    
    function getSeenBtnText() {
        if (self.hasClass(seenWykopClass)) {
            return "UNSEE";
        } else {
            return "SEEN";
        }
	}
    
    function btnOnClick() {
    	self.toggleClass(seenWykopClass);
        btn.text(getSeenBtnText());

        if (self.hasClass(seenWykopClass)) {
            GM_setValue(href, 1);
            parent.append(self);
        } else {
            GM_deleteValue(href);
            parent.prepend(self);            
        }
    }
    
    if (GM_getValue(href)) {
        self.addClass(seenWykopClass);
        parent.append(self);
    }
    
    btn.text(getSeenBtnText()).on("click", btnOnClick);    
    self.children("div").append(btn);
}

function cssRules() {
    var rules = [
        "li.seen { background: lightgray }",
        "li.seen * { color: gray !important }",
        "li.seen .diggbox { display: none }",
        "li.seen .media-content { display: none }",
        "li.seen .fix-tagline { display: none }",
        "li.seen .description { display: none }",
        "li.seen .elements { display: none }",
        "li.seen .article { min-height: 0 }",
        ".seen-btn { position: absolute; top: 5px; right: 5px; z-index: 9999 }"
    ];
    return rules.join("\n");
}

$(document.body).append($("<style type='text/css'></style>").html(cssRules()));
$("#itemsStream li").each(eachLi);