AtCoderPerformanceColorizer

Colorize performance values in AtCoder's gradebook.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         AtCoderPerformanceColorizer
// @namespace    https://satanic0258.github.io/
// @version      1.0.4
// @description  Colorize performance values in AtCoder's gradebook.
// @author       satanic0258
// @include      https://atcoder.jp/users/*/history*
// @grant        none
// @require      https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
// @copyright    2021, satanic0258 (https://satanic0258.github.io/)
// @license      MIT License; https://opensource.org/licenses/MIT
// ==/UserScript==

/*jshint esversion: 6 */

$(function() {
    'use strict';

    // -------------->8---------------------------->8--------------

    // 色づけモードには以下の数値を指定します
    // -        0 : なし
    // -        1 : 文字を色づけ
    // -        2 : 背景を色づけ
    // - それ以外 : デフォルト設定

    // パフォーマンス値の色づけモード
    const perfColorizeMode = 2;

    // レート値の色づけモード
    const rateColorizeMode = 2;

    // --------------8<----------------------------8<--------------

    // 読み込み元と整合性を取る
    // https://wiki.greasespot.net/Third-Party_Libraries
    this.$ = this.jQuery = jQuery.noConflict(true);

    // 文字に色付けする
    function colorizeCellFont(cell, value){
        cell.text('');

        if(value >= 3200) { // 王冠をつける
            const floorValue = Math.floor(value / 400) * 400;
            cell.append('<img src="https://img.atcoder.jp/assets/icon/crown' + floorValue + '.gif"> ');
        }

        let colorClass = 'user-black'; // 黒
        /**/ if(value <  400) colorClass = 'user-gray';   // 灰
        else if(value <  800) colorClass = 'user-brown';  // 茶
        else if(value < 1200) colorClass = 'user-green';  // 緑
        else if(value < 1600) colorClass = 'user-cyan';   // 水
        else if(value < 2000) colorClass = 'user-blue';   // 青
        else if(value < 2400) colorClass = 'user-yellow'; // 黄
        else if(value < 2800) colorClass = 'user-orange'; // 橙
        else /*            */ colorClass = 'user-red';    // 赤

        cell.append('<span class="' + colorClass + '">' + value + '</span>');
    }

    // 背景に色付けする
    function colorizeCellBackGround(cell, value){
        cell.text(value);

        if(value < 3200) {
            let colorCode = '#FFFFFF'; // 白
            /**/ if(value <  400) colorCode = '#D9D9D9'; // 灰
            else if(value <  800) colorCode = '#D9C5B2'; // 茶
            else if(value < 1200) colorCode = '#B2D9B2'; // 緑
            else if(value < 1600) colorCode = '#B2ECEC'; // 水
            else if(value < 2000) colorCode = '#B2B2FF'; // 青
            else if(value < 2400) colorCode = '#ECECB2'; // 黄
            else if(value < 2800) colorCode = '#FFD9B2'; // 橙
            else /*value < 3200*/ colorCode = '#FFB2B2'; // 赤

            cell.attr('style', 'background-color:' + colorCode + ';>');
        }
        else if(value < 3600) { // 銀
            cell.attr('style', 'background-image: linear-gradient(135deg, #E4E4E4, #EEEEEE, #E4E4E4, #CCCCCC, #C4C4C4);>');
        }
        else { // 金
            cell.attr('style', 'background-image: linear-gradient(135deg, #FFD325, #FDEBA6, #FFE065, #FFCC00, #F0BE00);>');
        }
    }

    // セルをmodeで色づけ
    function colorizeCell(cell, mode){
        const value = cell.text();
        if(isNaN(value)) return;

        if (mode === 0) { // なし
            cell.text(value);
        }
        else if (mode === 1) { // 文字を色づけ
            colorizeCellFont(cell, value);
        }
        else if (mode === 2) { // 背景を色づけ
            colorizeCellBackGround(cell, value);
        }
    }

    $('#history').find('tbody').find('tr').each(function(i, contestInfo) {
        const tds = $(contestInfo).find('td');
        colorizeCell($(tds[3]), perfColorizeMode);
        colorizeCell($(tds[4]), rateColorizeMode);
    });
});