将你的平均绩点从五分制转换为四分制，方便你比对心仪海外高校
// ==UserScript== // @name 安大教务四分制绩点转换 // @namespace https://www.skymkmk.com/AHUGPAConverter // @homepage https://greasyfork.org/zh-CN/scripts/447311-%E5%AE%89%E5%A4%A7%E6%95%99%E5%8A%A1%E5%9B%9B%E5%88%86%E5%88%B6%E7%BB%A9%E7%82%B9%E8%BD%AC%E6%8D%A2 // @supportURL https://github.com/skymkmk/AHUGPAConverter/issues // @supportURL mailto:[email protected] // @version 1.3.0 // @description 将你的平均绩点从五分制转换为四分制，方便你比对心仪海外高校 // @author skymkmk // @match *://jwxt0.ahu.edu.cn/* // @match *://jwxt1.ahu.edu.cn/* // @match *://jwxt2.ahu.edu.cn/* // @match *://jwxt3.ahu.edu.cn/* // @match *://jwxt4.ahu.edu.cn/* // @match *://wvpn.ahu.edu.cn/https/77726476706e69737468656265737421fae05988777e69586b468ca88d1b203b/* // @grant none // ==/UserScript== (function () { "use strict"; const excludeCode = /T[Y,X]/; const excludeCourse = /军事|心理健康|职业|形式与政策/; const oneCreditCourse = /毛泽东|马克思|思想|史|习近平/; const twoCreditCourse = /大学英语/; let sumPKU = 0; let sumWES = 0; let creditPKU = 0; let creditWES = 0; let avgPKU = 0; let avgWES = 0; let WESExcludedCourse = new Array(); let WESDecreasedCredit = new Map(); const table = document.getElementById("Datagrid3").firstElementChild.children; const board = document.createElement("div"); document .getElementById("divWtgkc") .parentElement.insertBefore( board, document.getElementById("Datagrid3").parentElement ); function WESPointCalculator(point) { if (point === "优秀" || point === "良好") return 4; if (point === "中等") return 3; if (point === "合格") return 2; if (parseInt(point) > 84) return 4; if (parseInt(point) > 74) return 3; if (parseInt(point) >= 60) return 2; return 0; } function nodeGen(msg, color = "black") { const node = document.createElement("p"); node.innerHTML = msg; node.style = "margin: 0; color:" + color + ";"; return node; } function formGen(msg) { const node = document.createElement("td"); node.innerHTML = msg; return node; } if (table !== null) { for (const i of table) { if (i.children[6].innerHTML !== "最高成绩值") { const code = i.children[2].innerHTML; const courseName = i.children[3].innerHTML; const credit = parseFloat(i.children[4].innerHTML); const point = i.children[6].innerHTML; creditPKU += parseFloat(i.children[4].innerHTML); if (point === "优秀") { sumPKU += credit * 3.95; i.insertBefore(formGen("4.5"), i.children[7]); i.insertBefore(formGen("3.95"), i.children[8]); } else if (point === "良好") { sumPKU += credit * 3.58; i.insertBefore(formGen("3.5"), i.children[7]); i.insertBefore(formGen("3.58"), i.children[8]); } else if (point === "中等") { sumPKU += credit * 2.83; i.insertBefore(formGen("2.5"), i.children[7]); i.insertBefore(formGen("2.83"), i.children[8]); } else if (point === "合格") { sumPKU += credit * 1.7; i.insertBefore(formGen("1.5"), i.children[7]); i.insertBefore(formGen("1.7"), i.children[8]); } else { const pointNum = parseInt(point); if (pointNum >= 60) { sumPKU += credit * (4 - (3 * (100 - pointNum) ** 2) / 1600); i.insertBefore( formGen(((pointNum - 50) / 10).toString()), i.children[7] ); i.insertBefore( formGen( ( Math.round((4 - (3 * (100 - pointNum) ** 2) / 1600) * 100) / 100 ).toString() ), i.children[8] ); } else { i.insertBefore(formGen("0"), i.children[7]); i.insertBefore(formGen("0"), i.children[8]); } } if (!excludeCode.test(code)) { if (excludeCourse.test(courseName)) { WESExcludedCourse.push(courseName); i.children[4].innerHTML = i.children[4].innerHTML + '<div style="color: red;">WES 排除计算</div>'; i.insertBefore(formGen("排除"), i.children[9]); } else if (oneCreditCourse.test(courseName)) { WESDecreasedCredit.set(courseName, 1); creditWES += 1; sumWES += WESPointCalculator(point); i.children[4].innerHTML = i.children[4].innerHTML + '<div style="color: red;">WES 降重为 1</div>'; i.insertBefore( formGen(WESPointCalculator(point).toString()), i.children[9] ); } else if (twoCreditCourse.test(courseName)) { WESDecreasedCredit.set(courseName, 2); creditWES += 2; sumWES += 2 * WESPointCalculator(point); i.children[4].innerHTML = i.children[4].innerHTML + '<div style="color: red;">WES 降重为 2</div>'; i.insertBefore( formGen(WESPointCalculator(point).toString()), i.children[9] ); } else { creditWES += credit; sumWES += credit * WESPointCalculator(point); i.insertBefore( formGen(WESPointCalculator(point).toString()), i.children[9] ); } } else { WESExcludedCourse.push(courseName); i.children[4].innerHTML = i.children[4].innerHTML + '<div style="color: red;">WES 排除计算</div>'; i.insertBefore(formGen("排除"), i.children[9]); } } else { i.insertBefore(formGen("安大绩点"), i.children[7]); i.insertBefore(formGen("北大绩点"), i.children[8]); i.insertBefore(formGen("WES 绩点"), i.children[9]); } } avgPKU = Math.round((sumPKU / creditPKU) * 100) / 100; avgWES = Math.round((sumWES / creditWES) * 100) / 100; board.appendChild(nodeGen("四分制绩点 版本 " + GM_info.script.version.toString(), "blue")); board.appendChild(nodeGen("作者 <a target=\"_blank\" href=\"https://www.skymkmk.com\">天空skymkmk</a>")); board.appendChild(nodeGen("联系我：<a target=\"_blank\" href=\"https://github.com/skymkmk/AHUGPAConverter/issues\">Github Issues</a>（大陆可能无法访问）")); board.appendChild(nodeGen("邮箱 <a target=\"_blank\" href=\"mailto:[email protected]\">[email protected]</a>")); board.appendChild(nodeGen("北大算法：" + avgPKU.toString(), "red")); board.appendChild(nodeGen("WES 算法：" + avgWES.toString(), "red")); board.appendChild(nodeGen("WES 算法排除的课程：", "red")); for (const i of WESExcludedCourse) board.appendChild(nodeGen(i)); board.appendChild(nodeGen("WES 算法降重的课程：", "red")); for (const [key, value] of WESDecreasedCredit) board.appendChild(nodeGen(key + "，降重后的学分为" + value)); } window.parent.document.getElementById("iframeautoheight").setAttribute("height", ""); })();
