ニコニコ大百科の掲示板の削除されたレスを非表示にします

hide-deleted-posts-in-nicodic-bbs.user.js

// ==UserScript==
// @name           Hide deleted posts in Nicodic BBS
// @namespace      https://twitter.com/takuya_murao
// @include        http://dic.nicovideo.jp/a/*
// @include        http://dic.nicovideo.jp/l/*
// @include        http://dic.nicovideo.jp/v/*
// @include        http://dic.nicovideo.jp/b/a/*
// @include        http://dic.nicovideo.jp/b/l/*
// @include        http://dic.nicovideo.jp/b/v/*
// @grant          none
// ==/UserScript==

(function () {
    var nicodic_bbs = function(node) {
        var i;
        var deleted_dt_text = /\uFF1A\u524A\u9664\u3057\u307E\u3057\u305F\s+ID: .{10}/;
        var dts = node.getElementsByTagName('dt');
        var dds = node.getElementsByTagName('dd');
        var len = dts.length;
        for (i = 0; i < len; i++) {
            if (deleted_dt_text.test(dts[i].innerText)) {
                dts[i].hidden = true;
                dds[i].hidden = true;
            }
        }
    };

    var extend = function(evt) {
        var node = evt.target;
        var requestURL = evt.newValue;
        var parentNode = evt.relatedNode;
        nicodic_bbs(node);
    };

    nicodic_bbs(document.body);
    document.body.addEventListener('AutoPagerize_DOMNodeInserted', extend, false);
}());