Betterment UI and UX on Kindai Digital Lib. for Greasemonkey (not working yet)

kindai-util.user.js

// ==UserScript==
// @name        kindai-util
// @namespace   https://www.hatena.ne.jp/noromanba/
// @description Betterment UI and UX on Kindai Digital Lib. for Greasemonkey (not working yet)
// @include     http://kindai.da.ndl.go.jp/*
// @include     http://kindai.ndl.go.jp/*
// @grant       GM_getValue
// @grant       GM_setValue
// @version     2012.10.13.1
// @homepage    https://gist.github.com/3880159
// @downloadURL https://raw.github.com/gist/3880159/kindai-util.user.js
// @installURL  https://raw.github.com/gist/3880159/kindai-util.user.js
// @license     Unknown (as-is)
// @contributor hitode909   https://gist.github.com/587659
// @author      noromanba (https://www.hatena.ne.jp/noromanba/)
// @icon        https://upload.wikimedia.org/wikipedia/commons/6/6d/Fan%2C_Japanese.png
// @icon64      https://upload.wikimedia.org/wikipedia/commons/6/6d/Fan%2C_Japanese.png
// ==/UserScript==

// Icon (Public Domain)
// https://commons.wikimedia.org/wiki/File:Fan,_Japanese.png

// Devel
// https://gist.github.com/3880159

// Script documents by hitode909 (written in Japanese)
// http://hitode909.hatenablog.com/entry/20100922/1285117233
// http://hitode909.hatenablog.com/entry/20100923/1285223532
// http://hitode909.hatenablog.com/entry/20101003/1286079150

// Ruby gem "kindai" by hitode909
// http://github.com/hitode909/kindairb
// https://rubygems.org/gems/kindai

// "Kindai Digital Library" (Digital Library from the Meiji Era) by National Diet Library
// http://kindai.ndl.go.jp/

// 上のナビゲーションいらないので消す
(function() {
    if (location.href.indexOf('info:ndljp/pid/') == -1) return;
    var frame = document.querySelector('frameset');
    if (!frame) return;
    frame.rows = '50, *';

})();

// 旧式ブラウザ対応viewにする
(function() {
    if (location.href.indexOf('BIImgControl') == -1) return;

    var menu = document.querySelector('#menu2');

    if (!menu || menu.value == 1) {
        return;
    }

    menu.querySelector('option[value="1"]').selected = true;
    unsafeWindow.imgDisp(0, 1);

    // 印刷用URL
    var downloadLink = document.querySelector('a[href="JavaScript:execDownload()"]');
    if (downloadLink) {
        downloadLink.href = serializeForm({action: '/BIImgSelDisp.php'} , {}, document);
        downloadLink.target = '_blank';
    }

})();

// 前回のサイズ覚えておく
(function() {
    if (location.href.indexOf('ndlimageviewer-rgc.aspx') == -1) return;

    ['dlImageSize', 'dlZoom'].forEach(function(key) {
        // 変更時に記録
        document.querySelector('select#' + key).addEventListener('change', function(ev) {
            // TODO omit GM
            GM_setValue(key, this[this.selectedIndex].textContent);
        }, false);

        // selectされてるのが，前回とちがったら，戻す
        try {
            // TODO omit GM
            var last = GM_getValue(key, '');
            var current = document.querySelector('select#' + key + ' option[selected]').textContent;

            if (last != current) {
                // TODO omit Array Generics
                Array.forEach(document.querySelectorAll('select#' + key + ' option'), function(elem) {
                    if (elem.textContent == last) {
                        setTimeout(function() {
                            location.replace(elem.value);
                        }, 0);
                    }
                });
            }
        } catch(e) {
            console.log(e);
        }
    });

})();

// 本文を見るリンク，新しいウィンドウ開かない
(function() {
    if (location.href.indexOf('BIBibDetail.php') == -1) return;

    var a = document.querySelector('img[src="./images/btn_honbun.gif"]').parentNode;
    a.href = '/' + a.href.match(/'([^']+?)'\)/)[1];
})();

// 検索結果のリンクを普通のリンクにする
(function() {
    if (location.href.indexOf('BIBibList.php') == -1) return;

    // TODO omit Array Generics
    Array.forEach(document.querySelectorAll('a[href^="JavaScript:submitDetail"]'), function(a) {
        var id = a.href.match(/\('([^']+?)'/)[1];
        a.href = serializeForm({action: "./BIBibDetail.php"}, {tpl_select_row_no: id}, document);
    });
})();

// 検索getにする
(function() {
    var searchForm = document.querySelector('#searchArea form');
    if (!searchForm) return;

    searchForm.method = 'get';
})();

// PDFダウンロードリンク
(function() {
    if (location.href.indexOf('BIImgSelDisp.php') == -1) return;

    var downloadLink = function(from, to) {
        var a = document.createElement('a');
        a.textContent = from + '...' + to;
        a.href = serializeForm({ action: './BIImgSelDispExec.php' }, { tpl_start_koma: from, tpl_end_koma: to }, document);
        a.target = '_blank';
        return a;
    };

    var title = document.createElement('h3');
    title.textContent = 'ページを指定してPDFを開く';
    document.body.appendChild(title);

    var notice = document.createElement('p');

    var table = document.createElement('table');
    for(var i = 1; i < 500; i+=10) {
        var tr = document.createElement('tr');
        for(var j = 9; j >= 0; j--) {
            var td = document.createElement('td');
            var a = downloadLink(i, i + j);
            td.appendChild(a);
            tr.appendChild(td);
        }
        table.appendChild(tr);
    }
    document.body.appendChild(table);
})();

// urlを返す
function serializeForm(form, merge, root) {
    var params = { };
    if (!root) root = document;

    // TODO omit Array Generics
    Array.map(root.querySelectorAll('input'), function(input) {
        params[input.name] = input.value;
    });

    for(var key in merge) if (merge.hasOwnProperty(key)) {
        params[key] = merge[key];
    }

    var query = '';

    var pairs = [];
    for(var key in params) if (params.hasOwnProperty(key)) {
        pairs.push([key, params[key]]);
    }

    return form.action + '?' + pairs.map(function(_) {
        return encodeURIComponent(_[0]) + '=' + encodeURIComponent(_[1]);
    }).join('&');
}