|
|
@@ -0,0 +1,335 @@
|
|
|
+// 福州职业技术大学（FVTI）课表导入
|
|
|
+// 课表走移动端接口 POST /studentportal.php/Appusermobile/zkcb（optype=xszkcb&dqz=周次）
|
|
|
+// 学期总周数与节次时间接口都不提供，从桌面周课表页读取（周次标签 + 行标题里的节次时间）
|
|
|
+// 读取失败时：总周数退回"最后一个有课的周"，节次时间则不导入（课程导入不受影响）
|
|
|
+// 合规：不使用自建 DOM 控件，交互全部走原生桥接；DOMParser 只解析接口返回的独立片段
|
|
|
+(function () {
|
|
|
+ 'use strict';
|
|
|
+
|
|
|
+ var Bridge = window.AndroidBridge || window.shiguangBridge || null;
|
|
|
+ var BridgePromise = window.AndroidBridgePromise || window.shiguangBridgePromise || null;
|
|
|
+
|
|
|
+ var P = '/studentportal.php';
|
|
|
+ var API = P + '/Appusermobile/zkcb';
|
|
|
+ var WEEK_TABS = P + '/Jxxx/xskbxx/optype/1';
|
|
|
+ var CHUNK = 6; // 每批并发周数（服务端按会话串行，分批只为降低突发）
|
|
|
+ var SCAN_MAX_WEEK = 24; // 拿不到周数时的扫描上限
|
|
|
+ var TIMEOUT_MS = 12000;
|
|
|
+ var MAX_RETRY = 2;
|
|
|
+
|
|
|
+ // ---------- 基础工具 ----------
|
|
|
+
|
|
|
+ function toast(msg) {
|
|
|
+ try { Bridge && Bridge.showToast ? Bridge.showToast(msg) : console.log('[toast] ' + msg); } catch (e) {}
|
|
|
+ }
|
|
|
+
|
|
|
+ function delay(ms) {
|
|
|
+ return new Promise(function (r) { setTimeout(r, ms); });
|
|
|
+ }
|
|
|
+
|
|
|
+ function norm(s) {
|
|
|
+ return String(s == null ? '' : s).replace(/\u00a0/g, ' ').replace(/\s+/g, ' ').trim();
|
|
|
+ }
|
|
|
+
|
|
|
+ function pad2(n) {
|
|
|
+ return n < 10 ? '0' + n : '' + n;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 兼容校内直连与 WebVPN 代理：取 /studentportal.php 之前的部分作为前缀
|
|
|
+ function url(path) {
|
|
|
+ var i = location.href.indexOf(P);
|
|
|
+ return (i >= 0 ? location.href.slice(0, i) : location.origin) + path;
|
|
|
+ }
|
|
|
+
|
|
|
+ // ---------- 请求 ----------
|
|
|
+
|
|
|
+ // 通用请求：超时 + 自动重试
|
|
|
+ async function request(path, options) {
|
|
|
+ var lastError = null;
|
|
|
+ for (var attempt = 1; attempt <= MAX_RETRY; attempt++) {
|
|
|
+ var controller = typeof AbortController !== 'undefined' ? new AbortController() : null;
|
|
|
+ var timer = controller ? setTimeout(function () { controller.abort(); }, TIMEOUT_MS) : null;
|
|
|
+ try {
|
|
|
+ var res = await fetch(url(path), Object.assign({ credentials: 'include', signal: controller ? controller.signal : undefined }, options || {}));
|
|
|
+ if (!res.ok) throw new Error('HTTP ' + res.status);
|
|
|
+ return await res.text();
|
|
|
+ } catch (e) {
|
|
|
+ lastError = e;
|
|
|
+ } finally {
|
|
|
+ if (timer) clearTimeout(timer);
|
|
|
+ }
|
|
|
+ if (attempt < MAX_RETRY) await delay(300 * attempt);
|
|
|
+ }
|
|
|
+ throw lastError;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 取一节课表：返回该周日期 + 表格
|
|
|
+ async function fetchWeek(week) {
|
|
|
+ var text = await request(API, {
|
|
|
+ method: 'POST',
|
|
|
+ headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' },
|
|
|
+ body: 'optype=xszkcb&dqz=' + week,
|
|
|
+ });
|
|
|
+ var json = JSON.parse(text);
|
|
|
+ if (String(json.Code) !== '1' || !json.Data) throw new Error('接口返回异常');
|
|
|
+ return { week: week, title: json.Data.title || '', dates: (json.Data.kcbrq || []).map(function (x) { return x.rq; }), table: parseTable(json.Data.kcb) };
|
|
|
+ }
|
|
|
+
|
|
|
+ // 桌面周课表壳页：既给学期总周数（每周地址含 /dqz/N/），也给第 1 周的地址
|
|
|
+ async function fetchWeekTabs() {
|
|
|
+ try {
|
|
|
+ var html = await request(WEEK_TABS, {});
|
|
|
+ var max = 0;
|
|
|
+ var re = /\/dqz\/(\d+)\//g;
|
|
|
+ var m;
|
|
|
+ while ((m = re.exec(html)) !== null) if (Number(m[1]) > max) max = Number(m[1]);
|
|
|
+ var first = /attr\('src','([^']+)'\)/.exec(html);
|
|
|
+ return { totalWeeks: max, firstWeekUrl: first ? first[1] : '' };
|
|
|
+ } catch (e) {
|
|
|
+ return { totalWeeks: 0, firstWeekUrl: '' };
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 节次时间：接口只给节次序号，时间从周课表页行标题（"第1节<br>08:30-09:15"）读取
|
|
|
+ async function fetchSectionTimes(firstWeekUrl) {
|
|
|
+ if (!firstWeekUrl) return null;
|
|
|
+ try {
|
|
|
+ var html = await request(firstWeekUrl, {});
|
|
|
+ var doc = new DOMParser().parseFromString(html, 'text/html');
|
|
|
+ var rows = Array.prototype.slice.call(doc.querySelectorAll('tr'));
|
|
|
+ var slots = [];
|
|
|
+ for (var i = 1; i < rows.length; i++) {
|
|
|
+ var td = rows[i].querySelector('td');
|
|
|
+ if (!td) continue;
|
|
|
+ var sec = /第(\d+)节/.exec(norm(td.textContent));
|
|
|
+ var time = /(\d{2}:\d{2})\s*-\s*(\d{2}:\d{2})/.exec(td.innerHTML.replace(/<br\s*\/?>/gi, ' '));
|
|
|
+ if (sec && time) slots.push({ number: Number(sec[1]), startTime: time[1], endTime: time[2] });
|
|
|
+ }
|
|
|
+ return slots.length ? slots : null;
|
|
|
+ } catch (e) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // ---------- 解析 ----------
|
|
|
+
|
|
|
+ // 表格按 rowspan 展开；中午1/中午2 这类非上课行记为 null 行（会被跳过）
|
|
|
+ function parseTable(html) {
|
|
|
+ var doc = new DOMParser().parseFromString(html || '', 'text/html');
|
|
|
+ var rows = Array.prototype.slice.call(doc.querySelectorAll('tr'));
|
|
|
+ var sections = [];
|
|
|
+ var grid = [];
|
|
|
+ for (var r = 0; r < rows.length; r++) {
|
|
|
+ var cells = Array.prototype.slice.call(rows[r].children);
|
|
|
+ if (!cells.length) continue;
|
|
|
+ var label = norm(cells[0].textContent);
|
|
|
+ sections[r] = /^\d+$/.test(label) ? Number(label) : null;
|
|
|
+ grid[r] = grid[r] || [];
|
|
|
+ var day = 1;
|
|
|
+ for (var k = 1; k < cells.length; k++) {
|
|
|
+ while (grid[r][day] !== undefined) day++;
|
|
|
+ var rowspan = Number(cells[k].getAttribute('rowspan') || 1);
|
|
|
+ var cell = { text: norm(cells[k].textContent) };
|
|
|
+ for (var m = 0; m < rowspan; m++) {
|
|
|
+ grid[r + m] = grid[r + m] || [];
|
|
|
+ grid[r + m][day] = cell;
|
|
|
+ }
|
|
|
+ day++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return { sections: sections, grid: grid };
|
|
|
+ }
|
|
|
+
|
|
|
+ // 格子文本 = 「课程名 地点 教师」：课程名在第一段，末段没括号就是教师，中间是地点
|
|
|
+ function splitCell(text) {
|
|
|
+ var parts = norm(text).split(' ').filter(Boolean);
|
|
|
+ if (!parts.length) return null;
|
|
|
+ var name = parts[0];
|
|
|
+ var rest = parts.slice(1);
|
|
|
+ var teacher = '';
|
|
|
+ var position = '';
|
|
|
+ if (rest.length) {
|
|
|
+ var last = rest[rest.length - 1];
|
|
|
+ if (last.indexOf('(') < 0 && last.indexOf('（') < 0) {
|
|
|
+ teacher = last;
|
|
|
+ position = rest.slice(0, -1).join(' ');
|
|
|
+ } else {
|
|
|
+ position = rest.join(' ');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return { name: name, teacher: teacher, position: position };
|
|
|
+ }
|
|
|
+
|
|
|
+ // 连续相同的格子算一门连堂课，合并进课程表
|
|
|
+ function addWeek(week, table, sink) {
|
|
|
+ for (var day = 1; day <= 7; day++) {
|
|
|
+ var block = null;
|
|
|
+ var push = function () {
|
|
|
+ if (!block) return;
|
|
|
+ var key = [block.name, block.teacher, block.position, day, block.startSection, block.endSection].join('|');
|
|
|
+ if (!sink[key]) sink[key] = { name: block.name, teacher: block.teacher || '未知教师', position: block.position, day: day, startSection: block.startSection, endSection: block.endSection, weeks: [] };
|
|
|
+ if (sink[key].weeks.indexOf(week) < 0) sink[key].weeks.push(week);
|
|
|
+ };
|
|
|
+ for (var r = 0; r < table.sections.length; r++) {
|
|
|
+ var section = table.sections[r];
|
|
|
+ if (section === null) continue;
|
|
|
+ var cell = (table.grid[r] || [])[day];
|
|
|
+ var info = cell && cell.text ? splitCell(cell.text) : null;
|
|
|
+ if (!info || !info.name) continue;
|
|
|
+ if (block && block.name === info.name && block.teacher === info.teacher && block.position === info.position && r === block.endRow + 1) {
|
|
|
+ block.endRow = r;
|
|
|
+ block.endSection = section;
|
|
|
+ } else {
|
|
|
+ push();
|
|
|
+ block = { name: info.name, teacher: info.teacher, position: info.position, startSection: section, endSection: section, endRow: r };
|
|
|
+ }
|
|
|
+ }
|
|
|
+ push();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // ---------- 取数主流程 ----------
|
|
|
+
|
|
|
+ // 先并发首批 + 同时问周数，再用权威周数补齐剩余批次
|
|
|
+ // 分批发请求：同一会话在服务端会排队，分批只是避免一次性打太多
|
|
|
+ async function fetchChunks(list) {
|
|
|
+ var out = [];
|
|
|
+ for (var i = 0; i < list.length; i += CHUNK) {
|
|
|
+ var batch = list.slice(i, i + CHUNK);
|
|
|
+ var res = await Promise.all(batch.map(function (w) {
|
|
|
+ return fetchWeek(w).catch(function () { return { week: w, error: true }; });
|
|
|
+ }));
|
|
|
+ out = out.concat(res);
|
|
|
+ }
|
|
|
+ return out;
|
|
|
+ }
|
|
|
+
|
|
|
+ async function fetchAll() {
|
|
|
+ var started = Date.now();
|
|
|
+ var sink = {};
|
|
|
+ var weeks = [];
|
|
|
+ var title = '';
|
|
|
+ var firstDates = null;
|
|
|
+ var failed = [];
|
|
|
+
|
|
|
+ var weekTabsPromise = fetchWeekTabs();
|
|
|
+ var first = [];
|
|
|
+ for (var i = 1; i <= CHUNK; i++) first.push(i);
|
|
|
+ var results = await fetchChunks(first);
|
|
|
+
|
|
|
+ var weekTabs = await weekTabsPromise;
|
|
|
+ var totalWeeks = weekTabs.totalWeeks;
|
|
|
+ var scanCount = totalWeeks > 0 ? totalWeeks : SCAN_MAX_WEEK;
|
|
|
+ var rest = [];
|
|
|
+ for (var j = CHUNK + 1; j <= scanCount; j++) rest.push(j);
|
|
|
+ if (rest.length) results = results.concat(await fetchChunks(rest));
|
|
|
+
|
|
|
+ results.forEach(function (r) {
|
|
|
+ if (r.error) {
|
|
|
+ failed.push(r.week);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ weeks.push(r.week);
|
|
|
+ addWeek(r.week, r.table, sink);
|
|
|
+ if (!title && r.title) title = r.title;
|
|
|
+ if (r.week === 1 && r.dates.length) firstDates = r.dates;
|
|
|
+ if (!firstDates && r.dates.length && (!weeks.length || r.week === Math.min.apply(null, weeks))) firstDates = r.dates;
|
|
|
+ });
|
|
|
+ if (failed.length) throw new Error('第 ' + failed.sort(function (a, b) { return a - b; }).join('、') + ' 周数据没取到，请重试');
|
|
|
+ if (!weeks.length) throw new Error('接口没有返回任何周次的课表');
|
|
|
+
|
|
|
+ var courses = Object.keys(sink).map(function (k) {
|
|
|
+ sink[k].weeks.sort(function (a, b) { return a - b; });
|
|
|
+ return sink[k];
|
|
|
+ }).sort(function (a, b) {
|
|
|
+ return a.day - b.day || a.startSection - b.startSection || a.name.localeCompare(b.name);
|
|
|
+ });
|
|
|
+ if (!courses.length) throw new Error('本学期没有解析到任何课程');
|
|
|
+
|
|
|
+ var maxCourseWeek = 0;
|
|
|
+ courses.forEach(function (c) { maxCourseWeek = Math.max(maxCourseWeek, c.weeks[c.weeks.length - 1]); });
|
|
|
+
|
|
|
+ return {
|
|
|
+ courses: courses,
|
|
|
+ timeSlots: (await fetchSectionTimes(weekTabs.firstWeekUrl)) || [],
|
|
|
+ totalWeeks: totalWeeks > 0 ? totalWeeks : Math.max(maxCourseWeek, 20),
|
|
|
+ title: title,
|
|
|
+ startDate: firstDates ? alignToMonday(fullDate(firstDates[0])) : '',
|
|
|
+ firstWeekText: firstDates ? fullDate(firstDates[0]) + ' ~ ' + fullDate(firstDates[6]) : '',
|
|
|
+ elapsedMs: Date.now() - started,
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // ---------- 时间工具 ----------
|
|
|
+
|
|
|
+ // 接口只给 MM-DD，按当前日期补年份（跨年学期也能算对）
|
|
|
+ function fullDate(mmdd) {
|
|
|
+ var m = /^(\d{2})-(\d{2})$/.exec(norm(mmdd));
|
|
|
+ if (!m) return '';
|
|
|
+ var now = new Date();
|
|
|
+ var d = new Date(Date.UTC(now.getUTCFullYear(), Number(m[1]) - 1, Number(m[2])));
|
|
|
+ if (d.getTime() - now.getTime() > 180 * 24 * 3600 * 1000) d = new Date(Date.UTC(now.getUTCFullYear() - 1, Number(m[1]) - 1, Number(m[2])));
|
|
|
+ return d.getUTCFullYear() + '-' + pad2(d.getUTCMonth() + 1) + '-' + pad2(d.getUTCDate());
|
|
|
+ }
|
|
|
+
|
|
|
+ function alignToMonday(dateStr) {
|
|
|
+ var m = /^(\d{4})-(\d{1,2})-(\d{1,2})/.exec(String(dateStr || ''));
|
|
|
+ if (!m) return '';
|
|
|
+ var d = new Date(Date.UTC(+m[1], +m[2] - 1, +m[3]));
|
|
|
+ var dow = d.getUTCDay();
|
|
|
+ d.setUTCDate(d.getUTCDate() + (dow === 0 ? -6 : 1 - dow));
|
|
|
+ return d.getUTCFullYear() + '-' + pad2(d.getUTCMonth() + 1) + '-' + pad2(d.getUTCDate());
|
|
|
+ }
|
|
|
+
|
|
|
+ // ---------- 保存 ----------
|
|
|
+
|
|
|
+ async function saveConfig(config) {
|
|
|
+ await BridgePromise.saveCourseConfig(JSON.stringify(config));
|
|
|
+ }
|
|
|
+
|
|
|
+ async function saveCourses(courses) {
|
|
|
+ await BridgePromise.saveImportedCourses(JSON.stringify(courses));
|
|
|
+ }
|
|
|
+
|
|
|
+ async function saveTimeSlots(slots) {
|
|
|
+ if (slots && slots.length) await BridgePromise.savePresetTimeSlots(JSON.stringify(slots));
|
|
|
+ }
|
|
|
+
|
|
|
+ // ---------- 流程编排 ----------
|
|
|
+
|
|
|
+ // 取数 → 保存 → 一次汇总弹窗；任何失败都直接弹出错误并终止
|
|
|
+ async function runImportFlow() {
|
|
|
+ if (!Bridge || !BridgePromise) {
|
|
|
+ console.error('未找到桥接对象，请确认运行在拾光课程表的 WebView / 测试插件里。');
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ toast('正在获取课表…');
|
|
|
+ try {
|
|
|
+ var data = await fetchAll();
|
|
|
+
|
|
|
+ await saveConfig({ semesterStartDate: data.startDate, semesterTotalWeeks: data.totalWeeks });
|
|
|
+ await saveCourses(data.courses);
|
|
|
+ try { await saveTimeSlots(data.timeSlots); } catch (e) {}
|
|
|
+
|
|
|
+ var names = {};
|
|
|
+ data.courses.forEach(function (c) { names[c.name] = 1; });
|
|
|
+ await BridgePromise.showAlert(
|
|
|
+ '导入完成',
|
|
|
+ '账号：' + (data.title || '（未返回）') + '\n'
|
|
|
+ + '第 1 周：' + (data.firstWeekText || '（未返回日期）') + '\n'
|
|
|
+ + '学期：共 ' + data.totalWeeks + ' 周\n'
|
|
|
+ + '课程：' + data.courses.length + ' 条（' + Object.keys(names).length + ' 门）\n'
|
|
|
+ + '作息：' + (data.timeSlots.length ? data.timeSlots.length + ' 节' : '未取到（已跳过时间段导入）') + '\n'
|
|
|
+ + '用时：' + (data.elapsedMs / 1000).toFixed(1) + 's',
|
|
|
+ '好的',
|
|
|
+ );
|
|
|
+ Bridge.notifyTaskCompletion();
|
|
|
+ } catch (error) {
|
|
|
+ var msg = String(error && error.message ? error.message : error);
|
|
|
+ toast('导入失败：' + msg);
|
|
|
+ await BridgePromise.showAlert('导入失败', msg, '知道了');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ runImportFlow();
|
|
|
+})();
|
Panda35064