USTC 助手

为 USTC 学生定制的各类实用功能。

目前为 2022-10-24 提交的版本。查看 最新版本

// ==UserScript==
// @name         USTC Helper
// @name:zh-CN   USTC 助手
// @license      unlicense
// @namespace    http://tampermonkey.net/
// @version      0.2
// @description  Various useful functions for USTC students.
// @description:zh-CN  为 USTC 学生定制的各类实用功能。
// @author       PRO
// @match        https://mail.ustc.edu.cn/
// @match        https://mail.ustc.edu.cn/coremail/index.jsp*
// @match        https://passport.ustc.edu.cn/*
// @match        https://rec.ustc.edu.cn/*
// @match        https://recapi.ustc.edu.cn/identity/other_login?*
// @match        https://www.bb.ustc.edu.cn/*
// @icon         https://passport.ustc.edu.cn/images/favicon.ico
// @grant        none
// ==/UserScript==

(function () {
    'use strict';
    var uhp_config = {
        passport: {
            enabled: true, // If false, all features will be disabled for passport.ustc.edu.cn
            bypass_code: true, // Whether to bypass verification code or not
            focus: true // Whether to focus on "Login" button
        },
        mail: {
            enabled: true, // If false, all features will be disabled for mail.ustc.edu.cn
            focus: true, // Whether to focus on "Login" button
            domain: 'mail.ustc.edu.cn' // Automatically switch to given mail domain
            // Expected values:
            // 'mail.ustc.edu.cn'
            // 'ustc.edu.cn'
            // 'ah.edu.cn'
            // '' (Do nothing)
        },
        rec: {
            enabled: true, // If false, all features will be disabled for rec.ustc.edu.cn & recapi.ustc.edu.cn
            autologin: true, // Whether automatically clicks login (USTC cas login)
            opencurrent: true // Whether open links in current tab
        },
        bb: {
            enabled: true, // If false, all features will be disabled for www.bb.ustc.edu.cn
            autoauth: true, // Whether automatically authenticate when accessing outside school net
            autologin: true // Whether automatically clicks login
        }
    };
    switch (window.location.host) {
        case 'mail.ustc.edu.cn': {
            if (!uhp_config.mail.enabled) {
                console.info("[USTC Helper] 'mail' feature disabled.");
                break;
            }
            if (uhp_config.mail.domain) {
                changeDomain(uhp_config.mail.domain);
                console.info(`[USTC Helper] Domain changed to ${uhp_config.mail.domain}.`);
            }
            if (uhp_config.mail.focus) {
                document.getElementById("login_button").focus();
                console.info("[USTC Helper] Login button focused.");
            }
            break;
        }
        case 'passport.ustc.edu.cn': {
            if (!uhp_config.passport.enabled) {
                console.info("[USTC Helper] 'passport' feature disabled.");
                break;
            }
            let form = document.getElementsByClassName('loginForm')[0];
            let options = {
                childList: true,
                attributes: false,
                subtree: true
            }
            function bypass() {
                let showCode = document.getElementsByName('showCode')[0];
                showCode.value = "";
                let code = document.querySelector('#valiCode');
                code.remove();
                console.info("[USTC Helper] Verification code bypassed.");
            }
            function focus() {
                document.getElementById('login').focus();
                console.info("[USTC Helper] Login button focused.");
            }
            function main() {
                if (uhp_config.passport.bypass_code) bypass();
                if (uhp_config.passport.focus) focus();
                observer.disconnect();
            }
            let observer = new MutationObserver(main);
            observer.observe(form, options);
            break;
        }
        case 'rec.ustc.edu.cn': {
            if (!uhp_config.rec.enabled) {
                console.info("[USTC Helper] 'rec' feature disabled.");
                break;
            }
            if (uhp_config.rec.autologin && document.location.pathname == '/') {
                let app = document.getElementById("app");
                let options = {
                    childList: true,
                    attributes: false,
                    subtree: true
                }
                let observer = new MutationObserver(() => {
                    let btn = document.getElementsByClassName('navbar-login-btn')[0];
                    if (btn) {
                        btn.click();
                        observer.disconnect();
                    }
                });
                observer.observe(app, options);
            } else if (uhp_config.rec.opencurrent) {
                let app = document.getElementById("app");
                let options = {
                    childList: true,
                    attributes: false,
                    subtree: true
                }
                let observer = new MutationObserver(() => {
                    let l = document.getElementsByClassName("app-list").length;
                    if (l) {
                        let links = app.getElementsByTagName("a");
                        for (let link of links) {
                            if (link.target == '_blank') link.removeAttribute("target");
                        }
                    }
                });
                observer.observe(app, options);
            }
            break;
        }
        case 'recapi.ustc.edu.cn': {
            if (!uhp_config.rec.enabled) {
                console.info("[USTC Helper] 'rec' feature disabled.");
                break;
            }
            if (uhp_config.rec.autologin) {
                let btn = document.querySelector("#ltwo > div > button");
                if (!btn) {
                    console.error("[USTC Helper] Login button not found!");
                } else {
                    btn.click();
                }
            }
            break;
        }
        case 'www.bb.ustc.edu.cn': {
            if (!uhp_config.bb.enabled) {
                console.info("[USTC Helper] 'bb' feature disabled.");
                break;
            }
            if (window.location.pathname == '/nginx_auth/' && uhp_config.bb.autoauth) {
                document.getElementsByTagName('a')[0].click();
            } else if ((window.location.pathname == '/' || window.location.pathname == '/webapps/login/') && uhp_config.bb.autologin) {
                document.querySelector('#login > table > tbody > tr > td:nth-child(2) > span > a').click();
            }
            break;
        }
        default:
            console.error("[USTC Helper] Unexpected host: " + window.location.host);
            break;
    }
})();

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