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- // 江苏大学(ujs.edu.cn) 拾光课程表适配脚本
- // 基于正方教务系统接口适配
- // 出现问题请联系作者或者提交直接pr更改,这更加快速
- // 基于GSMC修改
- // 作者:洛初 Github@gongfuture
- // 2026.03.30 第一版
- // 通过正方接口 xskbcx_cxXsgrkb 拉取个人课表,解析课程名、教师、教室、星期、节次和周次(含单双周)。
- // 交互上依次询问学年、学期与作息类型(夏令时/冬令时/智能选择,智能选择按固定切令时日期判定)。
- // 按课程所在楼栋匹配上午与下午作息,写入课程的自定义时间;导入课程、课表配置与预设时间段。
- // 2026.08.23 第二版
- // 桥接接口升级至 v2(window.shiguangBridge / window.shiguangBridgePromise)。
- // 补充开学日期:从首页日历区块取当前学期起止日期写入 semesterStartDate,总周数改为按实际周次取值;
- // 取不到开学日期时跳过配置保存,避免覆盖用户已有设置。
- // 课程备注补充重修标记、选课备注(体育项目、微专业等)与周次原文。
- // 集中实践课(军训、毕业设计等)无星期节次无法排课,改为弹窗提示手动添加。
- // 教师与教室为空不再丢弃课程;修正京江各号楼的楼栋匹配;支持校外 WebVPN 访问。
- // 2026.09.07 第三版
- // 开学日期改从校历接口 xskbcxZccx_cxZcByXnxq 按所选学年学期获取,历史学期同样能取到,
- // 总周数取校历周数,日期解析兼容 zcrq / ksrq 字段兜底;取不到校历时仍跳过配置保存。
- // 作息时间不随切令时自动变化,导入后弹窗提示下次切令时日期。
- // 新增课程合并去重:连续节次合并、同课同节次的周次合并、完全重复去重。
- // 学年学期改为从教务系统读取选项并默认选中当前学期,读取失败时回退手动输入。
- // 课程请求与校历请求并行执行,课程解析与配置计算整合进同一函数,结构对齐官方参考脚本。
- // 修复:教务页面 zftal 脚本会改写 Array.prototype.filter(回调实参颠倒),
- // 导致集中实践课被静默丢弃,改用自实现的 arrayFilter 规避;清理注释残留与冗余日志。
- /**
- * 数组过滤(原生实现)。
- * 教务页面加载的 zftal 脚本会改写 Array.prototype.filter/some/every,
- * 把回调实参换成 (index, value)(原生的 value 在前),
- * 原生 filter 写法在这种页面上会得到错误结果(例如过滤不掉空选项),
- * 所以这里用普通循环自行实现,不依赖任何被改写过的数组方法。
- */
- function arrayFilter(arr, predicate) {
- const result = [];
- for (let i = 0; i < arr.length; i++) {
- if (predicate(arr[i], i, arr)) {
- result.push(arr[i]);
- }
- }
- return result;
- }
- /**
- * 解析周次字符串,处理单双周和周次范围。
- */
- function parseWeeks(weekStr) {
- if (!weekStr) return [];
- const weekSets = weekStr.split(',');
- let weeks = [];
- for (const set of weekSets) {
- const trimmedSet = set.trim();
- const rangeMatch = trimmedSet.match(/(\d+)-(\d+)周/);
- const singleMatch = trimmedSet.match(/^(\d+)周/); // 匹配以数字周结束的
- let start = 0;
- let end = 0;
- let processed = false;
- if (rangeMatch) { // 范围, 如 "1-5周"
- start = Number(rangeMatch[1]);
- end = Number(rangeMatch[2]);
- processed = true;
- } else if (singleMatch) { // 单个周, 如 "6周"
- start = end = Number(singleMatch[1]);
- processed = true;
- }
- if (processed) {
- // 确定单双周
- const isSingle = trimmedSet.includes('(单)');
- const isDouble = trimmedSet.includes('(双)');
- for (let w = start; w <= end; w++) {
- if (isSingle && w % 2 === 0) continue; // 单周跳过偶数
- if (isDouble && w % 2 !== 0) continue; // 双周跳过奇数
- weeks.push(w);
- }
- }
- }
- // 去重并排序
- return [...new Set(weeks)].sort((a, b) => a - b);
- }
- /**
- * 节次与周次合并去重函数(参考官方 wiki 课程合并与去重函数)。
- * 正方系统常把同一门课拆成多条记录:连续节次分开返回(1-2 节 + 3-4 节)、
- * 单双周分开返回、或完全重复返回,这里统一合并/去重。
- * @param {Array<Object>} courses 原始解析课程数组
- * @returns {Array<Object>} 合并去重后的课程数组
- */
- function mergeAndDistinctCourses(courses) {
- if (!Array.isArray(courses) || courses.length <= 1) return courses;
- // 1. 深拷贝并规范周次数据,过滤无效项
- const list = courses.map(c => ({
- ...c,
- name: c.name || '',
- teacher: c.teacher || '',
- position: c.position || '',
- weeks: Array.isArray(c.weeks) ? [...c.weeks].sort((a, b) => a - b) : []
- }));
- // 阶段 1:合并连续节次与完全重复记录(前提:名称、教师、地点、星期、周次一致)
- list.sort((a, b) => {
- return a.name.localeCompare(b.name) ||
- a.teacher.localeCompare(b.teacher) ||
- a.position.localeCompare(b.position) ||
- (a.day || 0) - (b.day || 0) ||
- a.weeks.join(',').localeCompare(b.weeks.join(',')) ||
- (a.startSection || 0) - (b.startSection || 0);
- });
- const step1Merged = [];
- let current = list[0];
- for (let i = 1; i < list.length; i++) {
- const next = list[i];
- const isSameCourseAndWeeks =
- current.name === next.name &&
- current.teacher === next.teacher &&
- current.position === next.position &&
- current.day === next.day &&
- current.weeks.join(',') === next.weeks.join(',');
- const isContinuous = current.endSection + 1 === next.startSection;
- const isDuplicate = current.startSection === next.startSection && current.endSection === next.endSection;
- if (isSameCourseAndWeeks && isContinuous) {
- // 节次连续:延长结束节次 (如 1-2 节 + 3-4 节 -> 1-4 节)
- current.endSection = next.endSection;
- } else if (isSameCourseAndWeeks && isDuplicate) {
- // 完全重复:跳过
- continue;
- } else {
- step1Merged.push(current);
- current = next;
- }
- }
- step1Merged.push(current);
- // 阶段 2:合并同节次的周次(前提:名称、教师、地点、星期、开始/结束节次一致)
- step1Merged.sort((a, b) => {
- return a.name.localeCompare(b.name) ||
- a.teacher.localeCompare(b.teacher) ||
- a.position.localeCompare(b.position) ||
- (a.day || 0) - (b.day || 0) ||
- (a.startSection || 0) - (b.startSection || 0) ||
- (a.endSection || 0) - (b.endSection || 0);
- });
- const step2Merged = [];
- let cur = step1Merged[0];
- for (let i = 1; i < step1Merged.length; i++) {
- const nxt = step1Merged[i];
- const isSameCourseAndSection =
- cur.name === nxt.name &&
- cur.teacher === nxt.teacher &&
- cur.position === nxt.position &&
- cur.day === nxt.day &&
- cur.startSection === nxt.startSection &&
- cur.endSection === nxt.endSection;
- if (isSameCourseAndSection) {
- // 周次合并去重 (如 1-8 周 + 9-16 周 -> 1-16 周,单周 + 双周 -> 每周)
- cur.weeks = Array.from(new Set([...cur.weeks, ...nxt.weeks])).sort((a, b) => a - b);
- } else {
- step2Merged.push(cur);
- cur = nxt;
- }
- }
- step2Merged.push(cur);
- return step2Merged;
- }
- /**
- * 拼接教务系统接口地址。
- * 校内直连时 location.origin 就是教务域名,前缀为空;
- * 校外经 WebVPN 访问时路径带有 /http/<hex> 前缀,必须保留,否则会变成跨域请求。
- */
- function buildApiUrl(path) {
- const prefixMatch = window.location.pathname.match(/^\/http\/[0-9a-f]+/i);
- const prefix = prefixMatch ? prefixMatch[0] : "";
- return window.location.origin + prefix + path;
- }
- /**
- * 拼装课程备注。
- * xm 只有姓名,kcmc 只有课程名,以下信息只存在于原始字段里,
- * 放进备注方便用户核对:重修标记、选课备注(体育项目、微专业等)、周次原文。
- */
- function buildCourseRemark(rawCourse) {
- const parts = [];
- const retakeFlag = String(rawCourse.cxbjmc || "").trim();
- if (retakeFlag) {
- parts.push(retakeFlag);
- }
- const selectionNote = String(rawCourse.xkbz || "").trim();
- if (selectionNote) {
- parts.push(selectionNote);
- }
- const weekDesc = String(rawCourse.zcd || "").trim();
- if (weekDesc) {
- parts.push(weekDesc);
- }
- return parts.join(" | ");
- }
- /**
- * 解析集中实践课列表(sjkList)。
- * 这类课程(军事技能训练、形势与政策等)只有课程名、教师和起止周,
- * 没有星期和节次,无法映射到周课表,只能提示用户手动添加。
- */
- function parsePracticeCourses(jsonData) {
- if (!jsonData || !Array.isArray(jsonData.sjkList)) {
- return [];
- }
- return arrayFilter(
- jsonData.sjkList
- .map((item) => ({
- name: String(item.kcmc || "").trim(),
- teacher: String(item.jsxm || "").trim(),
- weekDesc: String(item.qsjsz || "").trim()
- })),
- (item) => item.name
- );
- }
- /**
- * 解析 API 返回的 JSON 数据。
- * 合并去重后,按课程所在位置匹配作息,写入自定义时间。
- */
- function parseJsonData(jsonData, isSummerTime) {
- // 检查JSON结构:新的数据在 kbList 字段中
- if (!jsonData || !Array.isArray(jsonData.kbList)) {
- console.warn("JS: JSON 数据结构错误或缺少 kbList 字段。");
- return [];
- }
- const rawCourseList = jsonData.kbList;
- const initialCourseList = [];
- for (const rawCourse of rawCourseList) {
- // 关键字段检查:只有 kcmc(课名), xqj(星期), jcs(节次范围), zcd(周次描述) 是排课必需的。
- // xm(教师) 与 cdmc(教室) 在实践课、线上课、未排地点的课程上可能为空,
- // 缺这两项不影响排课,不能因此丢弃整门课程。
- if (!rawCourse.kcmc || !rawCourse.xqj || !rawCourse.jcs || !rawCourse.zcd) {
- continue;
- }
- const weeksArray = parseWeeks(rawCourse.zcd);
- // 周次有效性检查
- if (weeksArray.length === 0) {
- continue;
- }
- // 解析节次范围,例如 "1-2"
- const sectionParts = rawCourse.jcs.split('-');
- const startSection = Number(sectionParts[0]);
- const endSection = Number(sectionParts[sectionParts.length - 1]);
- const day = Number(rawCourse.xqj); // xqj: 星期几 (周一为1, 周日为7)
- // 数字有效性检查
- if (isNaN(day) || isNaN(startSection) || isNaN(endSection) || day < 1 || day > 7 || startSection > endSection) {
- continue;
- }
- const remark = buildCourseRemark(rawCourse);
- const course = {
- name: String(rawCourse.kcmc).trim(),
- teacher: String(rawCourse.xm || "").trim(),
- position: String(rawCourse.cdmc || "").trim(),
- day: day,
- startSection: startSection,
- endSection: endSection,
- weeks: weeksArray
- };
- if (remark) {
- course.remark = remark;
- }
- initialCourseList.push(course);
- }
- // 正方常把同一门课拆成多条记录(连续节次、单双周、重复),先合并去重,
- // 再按楼栋匹配作息写入自定义时间,最后按星期节次排序。
- const mergedCourses = mergeAndDistinctCourses(initialCourseList);
- const finalCourseList = applyCustomTimeToCourses(mergedCourses, isSummerTime);
- finalCourseList.sort((a, b) =>
- a.day - b.day ||
- a.startSection - b.startSection ||
- a.name.localeCompare(b.name)
- );
- console.log(`JS: 课程解析完成,原始 ${initialCourseList.length} 条,合并去重后 ${finalCourseList.length} 条。`);
- return finalCourseList;
- }
- /**
- * 检查当前是否处于夏令时作息时间段。
- * @returns true 夏令时 false 冬令时
- *
- * 曾尝试抓取教务处作息时间公告页(https://jwc.ujs.edu.cn/index/xl_zuo_xi_shi_jian.htm),
- * 但跨域(CORS)无法读取,智能选择回退到预设日期。
- * 冬令时是十一假期结束后调整,取 10 月 7 日;夏令时公告历年均为 4 月 7 日起执行。
- */
- function whetherSummerTimeSlot() {
- // 预设日期
- const summerStart = new Date(new Date().getFullYear(), 3, 7); // 4月7日
- const winterStart = new Date(new Date().getFullYear(), 9, 7); // 10月7日
- const now = new Date();
- return now >= summerStart && now < winterStart;
- }
- /**
- * 计算本次导入的作息何时失效。
- * 作息时间是导入时一次性写死的,不会自动跟随切令时变化,
- * 所以这里返回下一个「切到另一种令时」的日期,用于提示用户届时重新导入。
- * 夏令时 4 月 7 日起执行,冬令时十一假期后(10 月 7 日)起执行。
- */
- function getNextTimeSlotSwitchDate(isSummerTime) {
- const now = new Date();
- const year = now.getFullYear();
- const targetLabel = isSummerTime ? "冬令时" : "夏令时";
- const candidates = [
- { date: new Date(year, 3, 7), label: "夏令时" },
- { date: new Date(year, 9, 7), label: "冬令时" },
- { date: new Date(year + 1, 3, 7), label: "夏令时" },
- { date: new Date(year + 1, 9, 7), label: "冬令时" }
- ];
- const next = candidates.find((item) => item.date > now && item.label === targetLabel);
- return {
- label: next.label,
- text: `${next.date.getFullYear()}年${next.date.getMonth() + 1}月${next.date.getDate()}日`
- };
- }
- /**
- * 检查是否在登录页面。
- * 校内直连时地址是 http://jwxt.ujs.edu.cn/sso/jziotlogin,
- * 校外经 WebVPN 时地址是 https://webvpn.ujs.edu.cn/http/<hex>/sso/jziotlogin,
- * 因此按路径结尾判断,两种入口都能识别。
- */
- function isLoginPage() {
- return window.location.pathname.endsWith("/sso/jziotlogin");
- }
- function validateYearInput(input) {
- if (/^[0-9]{4}$/.test(input)) {
- return false;
- }
- return "请输入四位数字的学年!";
- }
- async function promptUserToStart() {
- return await window.shiguangBridgePromise.showAlert(
- "教务系统课表导入",
- "导入前请确保您已在浏览器中成功登录教务系统",
- "好的,开始导入"
- );
- }
- /**
- * 从教务系统课表查询页读取学年学期选项。
- * 学年:以系统当前选中项为中心,取前 2 年 + 后 2 年,共 5 个选项;
- * 学期:直接取页面全部选项。
- * 读取失败返回 null,由调用方回退到手动输入。
- */
- async function fetchAcademicOptions() {
- const url = buildApiUrl("/kbcx/xskbcx_cxXskbcxIndex.html?gnmkdm=N2151");
- try {
- const response = await fetch(url, {
- method: "GET",
- credentials: "include"
- });
- if (!response.ok) return null;
- const doc = new DOMParser().parseFromString(await response.text(), "text/html");
- const allYearOptions = arrayFilter(
- Array.from(doc.querySelectorAll("#xnm option"))
- .map((opt) => ({
- value: opt.value,
- text: opt.textContent.trim(),
- selected: opt.selected
- })),
- (opt) => opt.value !== ""
- );
- const semesterOptions = arrayFilter(
- Array.from(doc.querySelectorAll("#xqm option"))
- .map((opt) => ({
- value: opt.value,
- // 江大返回的文本只有「1」「2」,直接展示不友好,补成「第一学期」这类写法。
- text: /^\d$/.test(opt.textContent.trim())
- ? `第${"一二三四五六七八九十"[Number(opt.textContent.trim()) - 1] || opt.textContent.trim()}学期`
- : opt.textContent.trim(),
- selected: opt.selected
- })),
- (opt) => opt.value !== ""
- );
- if (allYearOptions.length === 0 || semesterOptions.length === 0) {
- return null;
- }
- const selectedIndex = allYearOptions.findIndex((opt) => opt.selected);
- const start = Math.max(0, selectedIndex === -1 ? 0 : selectedIndex - 2);
- const end = Math.min(allYearOptions.length, selectedIndex === -1 ? 5 : selectedIndex + 3);
- const yearOptions = allYearOptions.slice(start, end);
- const defaultSemesterIndex = semesterOptions.findIndex((opt) => opt.selected);
- return {
- yearOptions,
- semesterOptions,
- defaultYearIndex: selectedIndex === -1 ? 0 : selectedIndex - start,
- defaultSemesterIndex: defaultSemesterIndex === -1 ? 0 : defaultSemesterIndex
- };
- } catch (error) {
- console.warn("JS: 读取学年学期选项失败:", error);
- return null;
- }
- }
- /**
- * 提示用户选择学年和学期。
- * 优先用教务系统返回的选项(自动默认选中当前学期),
- * 读取失败时回退为手动输入学年 + 固定的两学期选择。
- * @returns {{academicYear: string, semesterCode: string}} 或 null(取消)
- */
- async function selectAcademicYearAndSemester() {
- const optionsData = await fetchAcademicOptions();
- if (optionsData) {
- const { yearOptions, semesterOptions, defaultYearIndex, defaultSemesterIndex } = optionsData;
- const yearIndex = await window.shiguangBridgePromise.showSingleSelection(
- "选择学年",
- JSON.stringify(yearOptions.map((item) => item.text)),
- defaultYearIndex
- );
- if (yearIndex === null || yearIndex === -1) return null;
- const semesterIndex = await window.shiguangBridgePromise.showSingleSelection(
- "选择学期",
- JSON.stringify(semesterOptions.map((item) => item.text)),
- defaultSemesterIndex
- );
- if (semesterIndex === null || semesterIndex === -1) return null;
- return {
- academicYear: yearOptions[yearIndex].value,
- semesterCode: semesterOptions[semesterIndex].value
- };
- }
- // 回退:手动输入学年。
- const currentYear = new Date().getFullYear().toString();
- const currentMonth = new Date().getMonth() + 1; // 月份从0开始,所以加1
- // 如果当前月份在8月或之后,默认学年是当前年份,否则是上一年份
- const defaultYear = currentMonth >= 8 ? currentYear : (Number(currentYear) - 1).toString();
- const academicYear = await window.shiguangBridgePromise.showPrompt(
- "选择学年",
- "未能从教务系统读取学年学期,请手动输入要导入课程的起始学年(如2025-2026 应该填2025):",
- defaultYear,
- "validateYearInput"
- );
- if (academicYear === null) return null;
- const semesters = ["第一学期", "第二学期"];
- const defaultSemesterIndex = currentMonth >= 8 ? 0 : 1;
- const semesterIndex = await window.shiguangBridgePromise.showSingleSelection(
- "选择学期",
- JSON.stringify(semesters),
- defaultSemesterIndex
- );
- if (semesterIndex === null || semesterIndex === -1) return null;
- return {
- academicYear,
- semesterCode: getSemesterCode(semesterIndex)
- };
- }
- async function selectTimeSlot() {
- const timeSlots = ["智能选择" ,"夏令时", "冬令时"];
- const timeSlotIndex = await window.shiguangBridgePromise.showSingleSelection(
- "选择作息时间",
- JSON.stringify(timeSlots),
- 0
- );
- return timeSlotIndex;
- }
- async function reselectTimeSlot(selectedTimeSlot) {
- const options = ["对的对的,就是这个", "不对不对,应该是另外一个"];
- const dialogTitle = "当前智能选择结果为: \n " + (selectedTimeSlot ? "夏令时" : "冬令时") + "\n是否更改选择?";
- const selectedIndex = await window.shiguangBridgePromise.showSingleSelection(
- dialogTitle,
- JSON.stringify(options),
- 0
- );
- if (selectedIndex === null || selectedIndex === -1) {
- return false;
- }
- // 选中第 2 项(索引 1)表示“需要改成另外一个”。
- return selectedIndex === 1;
- }
- /**
- * 将选择索引转换为 API 所需的学期码。
- */
- function getSemesterCode(semesterIndex) {
- // semesterIndex 3 (第一学期), 12 (第二学期)
- return semesterIndex === 0 ? "3" : "12";
- }
- /**
- * 获取指定学年学期的校历周次。
- *
- * 接口按周次顺序返回数组,每个元素代表一周:
- * rq 形如 "2026-08-31/2026-09-06",zs 是周次序号。
- * 第 1 周的起始日(周一)就是 semesterStartDate 需要的开学日期,
- * 数组长度就是教务排的总周数。
- * 与首页日历区块不同,这个接口尊重 xnm/xqm 参数,历史学期同样能取到;
- * 尚未排出校历的学期返回空数组。
- */
- async function fetchSemesterWeeks(academicYear, semesterCode) {
- const url = buildApiUrl("/kbcx/xskbcxZccx_cxZcByXnxq.html?gnmkdm=N2154");
- try {
- const response = await fetch(url, {
- "headers": {
- "content-type": "application/x-www-form-urlencoded;charset=UTF-8",
- "x-requested-with": "XMLHttpRequest"
- },
- "body": `xnm=${academicYear}&xqm=${semesterCode}`,
- "method": "POST",
- "credentials": "include"
- });
- if (!response.ok) {
- throw new Error(`状态码 ${response.status}`);
- }
- const weekList = JSON.parse(await response.text());
- if (!Array.isArray(weekList) || weekList.length === 0) {
- console.warn("JS: 校历接口未返回周次数据,该学期可能尚未排出校历。");
- return null;
- }
- // 正常情况下数组已按周次排好,仍按 zs 找一次第 1 周,避免顺序变化时取错日期。
- const firstWeek = weekList.find((item) => Number(item.zs) === 1) || weekList[0];
- // rq 形如 "2026-08-31/2026-09-06",取斜杠前的周一日期;
- // 部分正方部署改用 zcrq / ksrq 字段,一并兜底。
- const rqDate = String(firstWeek.rq || "").split("/")[0].trim();
- const fallbackMatch = String(firstWeek.zcrq || firstWeek.ksrq || "").match(/(\d{4}-\d{2}-\d{2})/);
- const startDate = /^\d{4}-\d{2}-\d{2}$/.test(rqDate) ? rqDate : (fallbackMatch ? fallbackMatch[1] : "");
- if (!startDate) {
- console.warn("JS: 校历接口返回的日期无法识别:", firstWeek);
- return null;
- }
- const range = { startDate: startDate, totalWeeks: weekList.length };
- console.log("JS: 校历周次:", range);
- return range;
- } catch (error) {
- console.warn("JS: 获取校历周次失败:", error);
- return null;
- }
- }
- /**
- * 计算课表配置。
- *
- * 应用侧的 saveCourseConfig 是整体覆盖而非字段级合并:没有传入的字段会被写成模型默认值,
- * 其中 semesterStartDate 的默认值是 null,会把用户已经设置好的开学日期清空。
- * 所以拿不到真实开学日期时返回 null,由调用方跳过整个配置保存,宁可不写也不要写坏。
- *
- * defaultClassDuration / defaultBreakDuration 不显式传入,会被重置为应用默认的 45 / 10 分钟,
- * 与江大「45 分钟一节、课间 10 分钟」一致,因此没有副作用。
- */
- function buildCourseConfig(semesterRange, firstDayOfWeek) {
- if (!semesterRange) {
- return null;
- }
- return {
- semesterStartDate: semesterRange.startDate,
- // 直接采用校历周数。校历含考试周与假期周,比实际上课周多几周,
- // 但这个值只是课表的周次上限:多几周空白无害,少了会截断课程。
- semesterTotalWeeks: semesterRange.totalWeeks,
- firstDayOfWeek: firstDayOfWeek
- };
- }
- /**
- * 请求和解析课程数据。
- * 课程请求与校历请求并行执行,课表配置一并算好返回,
- * 由调用方决定是否保存(拿不到开学日期时 config 为 null)。
- */
- async function fetchAndParseCourses(academicYear, semesterCode, isSummerTime) {
- window.shiguangBridge.showToast("正在请求课表数据...");
- const xnmXqmBody = `xnm=${academicYear}&xqm=${semesterCode}&kzlx=ck&xsdm=&kclbdm=`;
- const url = buildApiUrl("/kbcx/xskbcx_cxXsgrkb.html?gnmkdm=N2151");
- // 并行获取课程数据和校历周次
- const [courseResponse, semesterRange] = await Promise.all([
- fetch(url, {
- method: "POST",
- headers: {
- "Content-Type": "application/x-www-form-urlencoded;charset=UTF-8"
- },
- body: xnmXqmBody,
- credentials: "include"
- }),
- fetchSemesterWeeks(academicYear, semesterCode)
- ]);
- try {
- if (!courseResponse.ok) {
- throw new Error(`网络请求失败。状态码: ${courseResponse.status} (${courseResponse.statusText})`);
- }
- let jsonData;
- try {
- jsonData = JSON.parse(await courseResponse.text());
- } catch (e) {
- console.error('JS: JSON 解析失败,可能是会话过期:', e);
- window.shiguangBridge.showToast("数据返回格式错误,可能是您未成功登录或会话已过期。");
- return null;
- }
- const courses = parseJsonData(jsonData, isSummerTime);
- if (courses.length === 0) {
- window.shiguangBridge.showToast("未找到任何课程数据,请检查所选学年学期是否正确或本学期无课,或教务系统需要二次登录。");
- return null;
- }
- // 集中实践课(军训、形势与政策等)没有星期和节次,无法排进周课表,单独取出用于提示。
- const practiceCourses = parsePracticeCourses(jsonData);
- if (practiceCourses.length > 0) {
- console.log(`JS: 检测到 ${practiceCourses.length} 门集中实践课,无法自动导入。`);
- }
- // qsxqj: 教务系统设置的一周起始星期几,缺失时按周一处理。
- const rawFirstDay = Number(jsonData.qsxqj);
- const firstDayOfWeek = (rawFirstDay >= 1 && rawFirstDay <= 7) ? rawFirstDay : 1;
- return {
- courses: courses,
- practiceCourses: practiceCourses,
- config: buildCourseConfig(semesterRange, firstDayOfWeek)
- };
- } catch (error) {
- window.shiguangBridge.showToast(`请求或解析失败: ${error.message}`);
- console.error('JS: Fetch/Parse Error:', error);
- return null;
- }
- }
- async function saveCourses(parsedCourses) {
- try {
- await window.shiguangBridgePromise.saveImportedCourses(JSON.stringify(parsedCourses));
- return true;
- } catch (error) {
- window.shiguangBridge.showToast(`课程保存失败: ${error.message}`);
- console.error('JS: Save Courses Error:', error);
- return false;
- }
- }
- /**
- * 只在能拿到真实开学日期时写入课表配置。
- * 拿不到就完全不调用 saveCourseConfig —— 应用侧是整体覆盖,
- * 传入不含 semesterStartDate 的配置会把用户已设置的开学日期清空。
- */
- async function saveCourseConfigIfPossible(config) {
- if (!config) {
- window.shiguangBridge.showToast("未取到本学期开学日期,已跳过课表配置,请在应用内手动设置开学日期。");
- console.log("JS: 无可用开学日期,跳过 saveCourseConfig 以保留用户现有配置。");
- return;
- }
- try {
- await window.shiguangBridgePromise.saveCourseConfig(JSON.stringify(config));
- window.shiguangBridge.showToast(
- `课表配置更新成功!开学日期 ${config.semesterStartDate},总周数 ${config.semesterTotalWeeks} 周。`
- );
- } catch (error) {
- window.shiguangBridge.showToast(`课表配置保存失败: ${error.message}`);
- console.error('JS: Save Config Error:', error);
- }
- }
- // 上午作息时间
- // 北固及本部主楼、主A楼、生环楼、汽车能动楼、京江楼
- const AMorningTimeSlots = [
- { number: 1, startTime: "08:00", endTime: "08:45" },
- { number: 2, startTime: "08:55", endTime: "09:40" },
- { number: 3, startTime: "10:00", endTime: "10:45" },
- { number: 4, startTime: "10:55", endTime: "11:40" },
- ];
- // 三江楼、材料楼、机械楼、新校区各教学楼
- const BMorningTimeSlots = [
- { number: 1, startTime: "08:00", endTime: "08:45" },
- { number: 2, startTime: "08:55", endTime: "09:40" },
- { number: 3, startTime: "10:10", endTime: "10:55" },
- { number: 4, startTime: "11:05", endTime: "11:50" },
- ];
- // 三山楼、讲堂群、实践楼
- const CMorningTimeSlots = [
- { number: 1, startTime: "08:00", endTime: "08:45" },
- { number: 2, startTime: "08:55", endTime: "09:40" },
- { number: 3, startTime: "10:20", endTime: "11:05" },
- { number: 4, startTime: "11:15", endTime: "12:00" },
- ];
- // 夏令时
- // 下午作息时间
- // 北固
- const DSummerAfternoonTimeSlots = [
- { number: 5, startTime: "14:00", endTime: "14:45" },
- { number: 6, startTime: "14:55", endTime: "15:40" },
- { number: 7, startTime: "15:50", endTime: "16:35" },
- { number: 8, startTime: "16:45", endTime: "17:30" },
- ];
- // 本部
- const ESummerAfternoonTimeSlots = [
- { number: 5, startTime: "14:00", endTime: "14:45" },
- { number: 6, startTime: "14:55", endTime: "15:40" },
- { number: 7, startTime: "16:00", endTime: "16:45" },
- { number: 8, startTime: "16:55", endTime: "17:40" },
- ];
- // 晚上作息时间
- const SummerEveningTimeSlots = [
- { number: 9, startTime: "19:00", endTime: "19:45" },
- { number: 10, startTime: "19:55", endTime: "20:40" },
- { number: 11, startTime: "20:50", endTime: "21:35" },
- ];
- // 冬令时
- // 下午作息时间
- // 北固
- const DWinterAfternoonTimeSlots = [
- { number: 5, startTime: "13:30", endTime: "14:15" },
- { number: 6, startTime: "14:25", endTime: "15:10" },
- { number: 7, startTime: "15:20", endTime: "16:05" },
- { number: 8, startTime: "16:15", endTime: "17:00" },
- ];
- // 本部
- const EWinterAfternoonTimeSlots = [
- { number: 5, startTime: "13:30", endTime: "14:15" },
- { number: 6, startTime: "14:25", endTime: "15:10" },
- { number: 7, startTime: "15:30", endTime: "16:15" },
- { number: 8, startTime: "16:25", endTime: "17:10" },
- ];
- // 晚上作息时间
- const WinterEveningTimeSlots = [
- { number: 9, startTime: "18:30", endTime: "19:15" },
- { number: 10, startTime: "19:25", endTime: "20:10" },
- { number: 11, startTime: "20:20", endTime: "21:05" },
- ];
- // 全局默认作息
- // 夏令时
- const SummerTimeSlots = [...AMorningTimeSlots, ...ESummerAfternoonTimeSlots, ...SummerEveningTimeSlots];
- // 冬令时
- const WinterTimeSlots = [...AMorningTimeSlots, ...EWinterAfternoonTimeSlots, ...WinterEveningTimeSlots];
- function getCampusTypeFromPosition(position) {
- const normalized = String(position || "").replace(/\s+/g, " ").trim();
- if (!normalized) return null;
- // api 不再返回「本部」这类校区前缀,北固的返回格式也未确认,只能先这么写:
- // 带「北固」的按北固校区处理,其余一律按本部处理。
- const firstPart = normalized.split(" ")[0] || "";
- if (firstPart.includes("北固") || normalized.includes("北固")) return "D";
- return "E";
- }
- function getMorningTypeFromPosition(position) {
- const text = String(position || "").trim();
- // 教务系统返回的是「京江2号楼2101」「京江3号楼3407」这类名称,没有「京江楼」这个写法,
- // 所以这里匹配「京江」而不是「京江楼」。
- if (text.includes("主A楼") || text.includes("京江")) return "A";
- if (text.includes("三江楼")) return "B";
- if (text.includes("三山楼") || text.includes("讲堂群")) return "C";
- return null;
- }
- function buildCourseTimeSlotsByPosition(position, isSummerTime) {
- const morningType = getMorningTypeFromPosition(position);
- const campusType = getCampusTypeFromPosition(position);
- // 仅对指定楼宇做自定义。
- if (!morningType || !campusType) {
- return null;
- }
- const morningTimeSlots = morningType === "A"
- ? AMorningTimeSlots
- : morningType === "B"
- ? BMorningTimeSlots
- : CMorningTimeSlots;
- const afternoonTimeSlots = isSummerTime
- ? (campusType === "D" ? DSummerAfternoonTimeSlots : ESummerAfternoonTimeSlots)
- : (campusType === "D" ? DWinterAfternoonTimeSlots : EWinterAfternoonTimeSlots);
- const eveningTimeSlots = isSummerTime ? SummerEveningTimeSlots : WinterEveningTimeSlots;
- return [...morningTimeSlots, ...afternoonTimeSlots, ...eveningTimeSlots];
- }
- function applyCustomTimeToCourses(courses, isSummerTime) {
- let customizedCount = 0;
- let skippedCount = 0;
- const updatedCourses = courses.map((course) => {
- const courseTimeSlots = buildCourseTimeSlotsByPosition(course.position, isSummerTime);
- if (!courseTimeSlots) {
- skippedCount += 1;
- return course;
- }
- const slotMap = new Map(courseTimeSlots.map((slot) => [slot.number, slot]));
- const startSlot = slotMap.get(course.startSection);
- const endSlot = slotMap.get(course.endSection);
- if (!startSlot || !endSlot) {
- skippedCount += 1;
- console.warn(`JS: 课程 ${course.name} 的节次(${course.startSection}-${course.endSection})未命中自定义时间映射,回退为普通节次。`);
- return course;
- }
- customizedCount += 1;
- return {
- ...course,
- isCustomTime: true,
- customStartTime: startSlot.startTime,
- customEndTime: endSlot.endTime,
- };
- });
- console.log(`JS: 自定义时间处理完成,命中 ${customizedCount} 门,跳过 ${skippedCount} 门。`);
- return updatedCourses;
- }
- async function importPresetTimeSlots(timeSlots) {
- if (timeSlots.length === 0) {
- window.shiguangBridge.showToast("警告:时间段为空,未导入时间段信息。");
- return;
- }
- window.shiguangBridge.showToast(`正在导入 ${timeSlots.length} 个预设时间段...`);
- try {
- await window.shiguangBridgePromise.savePresetTimeSlots(JSON.stringify(timeSlots));
- window.shiguangBridge.showToast("预设时间段导入成功!");
- } catch (error) {
- window.shiguangBridge.showToast("导入时间段失败: " + error.message);
- console.error('JS: Save Time Slots Error:', error);
- }
- }
- async function runImportFlow() {
- if (isLoginPage()) {
- window.shiguangBridge.showToast("导入失败:请先登录教务系统!");
- console.log("JS: 检测到当前在登录页面,终止导入。");
- return;
- }
- const alertConfirmed = await promptUserToStart();
- if (!alertConfirmed) {
- window.shiguangBridge.showToast("用户取消了导入。");
- return;
- }
- const selection = await selectAcademicYearAndSemester();
- if (selection === null) {
- window.shiguangBridge.showToast("导入已取消。");
- return;
- }
- const { academicYear, semesterCode } = selection;
- console.log(`JS: 已选择学年学期: ${academicYear} / ${semesterCode}`);
- const timeSlotIndex = await selectTimeSlot();
- if (timeSlotIndex === null || timeSlotIndex === -1) {
- window.shiguangBridge.showToast("导入已取消。");
- return;
- }
- let isSummerTime;
- if (timeSlotIndex === 1) {
- isSummerTime = true;
- } else if (timeSlotIndex === 2) {
- isSummerTime = false;
- } else {
- isSummerTime = whetherSummerTimeSlot();
- const shouldReselect = await reselectTimeSlot(isSummerTime);
- if (shouldReselect) {
- isSummerTime = !isSummerTime;
- }
- }
- console.log(`JS: 作息类型: ${isSummerTime ? "夏令时" : "冬令时"}`);
- const result = await fetchAndParseCourses(academicYear, semesterCode, isSummerTime);
- if (result === null) {
- console.log("JS: 课程获取或解析失败,流程终止。");
- return;
- }
- const { courses, practiceCourses, config } = result;
- // 作息时间在导入时一次性写入,不会自动跟随切令时变化,需要明确告知用户。
- // 同时说明只有部分教学楼收录了独立作息,其余楼栋使用默认作息时间。
- const nextSwitch = getNextTimeSlotSwitchDate(isSummerTime);
- await window.shiguangBridgePromise.showAlert(
- "作息时间提示",
- `本次按${isSummerTime ? "夏令时" : "冬令时"}导入。作息时间在导入时写入,不会自动跟随学校切换令时。\n` +
- `${nextSwitch.text}起学校切换为${nextSwitch.label},届时请重新导入课表,或在应用内手动修改时间段。\n\n` +
- "脚本已根据课程所在位置匹配作息时间,部分课程可能与预设时间不符。\n" +
- "请在课表页面核对课程时间,如有错误请手动修改课程所在位置或节次信息。\n\n" +
- "已收录独立作息的楼栋:主A楼、京江各号楼、三江楼、三山楼、讲堂群。\n" +
- "其余楼栋(各学院楼、各实验室、运动场、未排地点等)使用默认作息时间。\n\n" +
- "欢迎其他楼栋的同学提供课程时间信息以完善脚本!",
- "我知道了"
- );
- if (practiceCourses.length > 0) {
- const practiceList = practiceCourses
- .map((item) => {
- const teacher = item.teacher ? `(${item.teacher})` : "";
- const weekDesc = item.weekDesc ? ` ${item.weekDesc}` : "";
- return `· ${item.name}${teacher}${weekDesc}`;
- })
- .join("\n");
- console.log("JS: 集中实践课列表:", practiceCourses);
- await window.shiguangBridgePromise.showAlert(
- "集中实践课需手动添加",
- `本学期有 ${practiceCourses.length} 门集中实践课,教务系统未给出星期和节次,无法自动导入:\n\n` +
- practiceList +
- "\n\n请按实际安排在应用内手动添加。",
- "我知道了"
- );
- }
- const saveResult = await saveCourses(courses);
- if (!saveResult) {
- console.log("JS: 课程保存失败,流程终止。");
- return;
- }
- await saveCourseConfigIfPossible(config);
- await importPresetTimeSlots(isSummerTime ? SummerTimeSlots : WinterTimeSlots);
- window.shiguangBridge.showToast(`课程导入成功,共导入 ${courses.length} 门课程!`);
- console.log("JS: 整个导入流程执行完毕并成功。");
- window.shiguangBridge.notifyTaskCompletion();
- }
- runImportFlow();
|