chore: initial commit

.gitignore

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+.DS_Store
+node_modules
+
+# local env files
+.env.local
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Editor directories and files
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

LICENSE

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+MIT License
+
+Copyright (c) 2020 ZKLlab.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# ai-schedule-shu-cj
+
+> 小爱课程表 - 上海大学教务管理 (cj.shu.edu.cn) 适配
+
+## 关于
+
+此代码适配上海大学教务管理系统，适配时间2020学年秋季学期，支持上课日期字段，同时支持过往学期。
+
+## 快速开始
+
+```shell script
+yarn      # 安装依赖
+yarn tsc  # 编译typescript
+```
+
+## 许可证
+
+MIT

dist/parser.js

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+/**
+ * @license
+ * Copyright (c) 2020 ZKLlab.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+// noinspection JSUnusedGlobalSymbols
+/**
+ * scheduleHtmlParser入口函数
+ * @return {sectionTimes: SectionTime[], courseInfos: CourseInfo[]}
+ */
+function scheduleHtmlParser() {
+    var sectionTimes = _getSectionTimes();
+    // const isShortTerm = ($('table').attr('data-term-id') || '').endsWith('5');
+    var isShortTerm = false;
+    var courseInfos = [];
+    var indexes;
+    $('tr').each(function (_, element) {
+        if (indexes == null) {
+            indexes = _tryGetIndexes($(element));
+        }
+        else {
+            var colContents = _getColContentsFromRow($(element));
+            if (colContents.length >= Math.max.apply(Math, indexes)) {
+                courseInfos.push.apply(courseInfos, _toCourseInfos(colContents[indexes[0]], colContents[indexes[1]], colContents[indexes[3]], _getPeriods(colContents[indexes[2]], indexes[4] >= 0 ? colContents[indexes[4]] : '', isShortTerm)));
+            }
+        }
+    });
+    return {
+        courseInfos: courseInfos,
+        sectionTimes: sectionTimes,
+    };
+}
+function _tryGetIndexes(tr) {
+    var colContents = [];
+    tr.find('th').each(function (_, element) {
+        if ($(element).css('display') !== 'none') {
+            colContents.push($(element).text().trim());
+        }
+    });
+    var indexes = ['课程名称', '教师姓名', '上课时间', '上课教室', '上课日期'].map(function (value) { return colContents.indexOf(value); });
+    if (Math.min.apply(Math, indexes.slice(0, -1)) >= 0) {
+        return indexes;
+    }
+}
+function _getColContentsFromRow(tr) {
+    var result = [];
+    tr.find('td').each(function (_, element) {
+        result.push(_sanitizeText($(element).text()));
+    });
+    return result;
+}
+function _toCourseInfos(name, teacher, position, periods) {
+    return periods.map(function (period) { return ({
+        name: name,
+        teacher: teacher,
+        position: position,
+        day: period.day,
+        weeks: _toWeekArray(period.weekPattern),
+        sections: period.sections.map(function (section) { return ({
+            section: section,
+        }); }),
+    }); });
+}
+function _getPeriods(rawTimeText, rawDateText, isShortTerm) {
+    var periods = [];
+    var globalWeekPatterns = _getWeekPatternsFromDateText(rawDateText, isShortTerm ? 4 : 10);
+    rawTimeText = rawTimeText.replace(/、/ig, ',');
+    var weekRegExp = /\((?<week>[^(]*?\d+(?:\s*[-,]\s*\d+)?周[^(]*?)\)/ig;
+    var weekRes = null;
+    var startIndex = 0;
+    var _loop_1 = function () {
+        var week = weekRes.groups.week;
+        var classPeriods = _getClassPeriodsFromTimeTextPart(rawTimeText.slice(startIndex, weekRegExp.lastIndex));
+        var weekPattern = _getWeekPatternFromWeekText(week);
+        startIndex = weekRegExp.lastIndex;
+        classPeriods.forEach(function (classPeriod) {
+            classPeriod.weekPattern &= weekPattern;
+        });
+        periods.push.apply(periods, classPeriods);
+    };
+    while ((weekRes = weekRegExp.exec(rawTimeText)) != null && weekRes.groups != null) {
+        _loop_1();
+    }
+    periods.push.apply(periods, _getClassPeriodsFromTimeTextPart(rawTimeText.slice(startIndex)));
+    periods.forEach(function (period) {
+        period.weekPattern &= globalWeekPatterns[period.day - 1];
+    });
+    return periods;
+}
+function _getWeekPatternsFromDateText(rawDateText, weeksNum) {
+    var datePattern = /(?<mFrom>\d+)月(?<dFrom>\d+)日?至(?<mTo>\d+)月(?<dTo>\d+)日?/i;
+    var dateRes = datePattern.exec(rawDateText);
+    if (dateRes != null && dateRes.groups != null) {
+        var _a = dateRes.groups, mFrom = _a.mFrom, dFrom = _a.dFrom, mTo = _a.mTo, dTo = _a.dTo;
+        var _b = [mFrom, dFrom, mTo, dTo].map(function (value) { return parseInt(value, 10); }), monthFrom = _b[0], dateFrom = _b[1], monthTo = _b[2], dateTo = _b[3];
+        var from = new Date(2020, monthFrom - 1, dateFrom);
+        var to = new Date(2020, monthTo - 1, dateTo);
+        if (to >= from && from >= new Date(2020, 8, 7) && to < new Date(2020, 10, 30)) {
+            var base = new Date(2020, 8, 7);
+            var fromDays = Math.round((from.getTime() - base.getTime()) / 1000 / 3600 / 24);
+            var toDays = Math.round((to.getTime() - base.getTime()) / 1000 / 3600 / 24);
+            var dayStart_1 = fromDays % 7;
+            var dayEnd_1 = toDays % 7;
+            var weekStart_1 = Math.floor(fromDays / 7);
+            var weekEnd_1 = Math.floor(toDays / 7);
+            var weekPattern_1 = (0x1 << weekEnd_1 - weekStart_1) - 0x1 << weekStart_1;
+            return [0, 1, 2, 3, 4].map(function (i) {
+                var result = weekPattern_1;
+                if (i < dayStart_1) {
+                    result &= ~(0x1 << weekStart_1);
+                }
+                if (i <= dayEnd_1) {
+                    result |= 0x1 << weekEnd_1;
+                }
+                return result;
+            });
+        }
+    }
+    var defaultPattern = (0x1 << weeksNum) - 1;
+    return [defaultPattern, defaultPattern, defaultPattern, defaultPattern, defaultPattern];
+}
+function _getWeekPatternFromWeekText(weekText) {
+    var result = 0x0;
+    var weekRegExp = /(?<num1>\d+)(?:\s*(?<connector>[-,])\s*(?<num2>\d+))?周/ig;
+    var weekRes;
+    while ((weekRes = weekRegExp.exec(weekText)) != null && weekRes.groups != null) {
+        var _a = weekRes.groups, num1 = _a.num1, connector = _a.connector, num2 = _a.num2;
+        var from = parseInt(num1);
+        var to = parseInt(num2);
+        if (connector === '-') {
+            if (to >= from) {
+                result |= (0x1 << to - from + 1) - 0x1 << from - 1;
+            }
+        }
+        else if (connector === ',') {
+            result |= 0x1 << from - 1 | 0x1 << to - 1;
+        }
+        else {
+            result |= 0x1 << from - 1;
+        }
+    }
+    return result === 0x0 ? 0xffffff : result;
+}
+function _getClassPeriodsFromTimeTextPart(timeTextPart) {
+    var periods = [];
+    var classTimeRxp = /(?<day>[一二三四五])(?<from>\d+)(?:-(?<to>\d+))?(?<oddEven>[单双])?/ig;
+    var classTimeRes = null;
+    while ((classTimeRes = classTimeRxp.exec(timeTextPart)) != null && classTimeRes.groups != null) {
+        var _a = classTimeRes.groups, day = _a.day, from = _a.from, to = _a.to, oddEven = _a.oddEven;
+        periods.push({
+            weekPattern: oddEven === '单' ? 0x555555 : oddEven === '双' ? 0xaaaaaa : 0xffffff,
+            day: ['一', '二', '三', '四', '五'].indexOf(day) + 1,
+            sections: _getRange(parseInt(from, 10), to != null ? parseInt(to, 10) : undefined),
+        });
+    }
+    return periods;
+}
+function _toWeekArray(weekPattern) {
+    var result = [];
+    for (var i = 1; weekPattern > 0; i++) {
+        if ((weekPattern & 0x1) === 0x1) {
+            result.push(i);
+        }
+        weekPattern >>>= 1;
+    }
+    return result;
+}
+function _getSectionTimes() {
+    return [
+        ['8:00', '8:45'],
+        ['8:55', '9:40'],
+        ['10:00', '10:45'],
+        ['10:55', '11:40'],
+        ['12:10', '12:55'],
+        ['13:05', '13:50'],
+        ['14:10', '14:55'],
+        ['15:05', '15:50'],
+        ['16:00', '16:45'],
+        ['16:55', '17:40'],
+        ['18:00', '18:45'],
+        ['18:55', '19:40'],
+        ['19:50', '20:35'],
+    ].map(function (period, index) { return ({
+        section: index + 1,
+        startTime: period[0],
+        endTime: period[1],
+    }); });
+}
+function _getRange(start, end) {
+    var result = [];
+    for (var i = start; i <= (end != null ? end : start); i++) {
+        result.push(i);
+    }
+    return result;
+}
+function _sanitizeText(text) {
+    return text
+        .replace(/[\uff01-\uff5e]/ig, function (char) { return String.fromCharCode(char.charCodeAt(0) - 0xfee0); })
+        .replace(/\s+/igm, ' ')
+        .trim();
+}

dist/provider.js

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+/**
+ * @license
+ * Copyright (c) 2020 ZKLlab.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+// noinspection JSUnusedGlobalSymbols
+/**
+ * scheduleHtmlParser入口函数
+ * @return {string}
+ */
+function scheduleHtmlProvider() {
+    if (location.hostname !== 'cj.shu.edu.cn') {
+        throw new Error('当前不在cj.shu.edu.cn域内');
+    }
+    return _desensitization(_getContainerElement()).innerHTML;
+}
+function _getContainerElement() {
+    var _a, _b;
+    var containerEl = document.querySelector('#divEditPostponeApply');
+    if (location.pathname === '/StudentPortal/StudentSchedule' && containerEl != null) {
+        var containerElCopied = containerEl.cloneNode(true);
+        var termId = (_a = document.querySelector('#AcademicTermID')) === null || _a === void 0 ? void 0 : _a.value;
+        if (termId != null) {
+            (_b = containerElCopied.querySelector('table')) === null || _b === void 0 ? void 0 : _b.setAttribute('data-term-id', termId);
+        }
+        return containerElCopied;
+    }
+    return _fallbackHtmlProvider();
+}
+function _fallbackHtmlProvider() {
+    var _a;
+    var doc1 = _xhrFetchDocument('GET', '/StudentPortal/StudentSchedule');
+    var termIdOptionEl = doc1.querySelector('#AcademicTermID option[selected]');
+    if (termIdOptionEl == null) {
+        throw new Error('无法解析回退请求1的响应');
+    }
+    var termId = termIdOptionEl.value;
+    var doc2 = _xhrFetchDocument('POST', '/StudentPortal/CtrlStudentSchedule', "academicTermID=" + termId);
+    var containerEl = doc2.querySelector('#divEditPostponeApply');
+    if (containerEl == null) {
+        throw new Error('无法解析回退请求2的响应');
+    }
+    (_a = containerEl.querySelector('table')) === null || _a === void 0 ? void 0 : _a.setAttribute('data-term-id', termId);
+    return containerEl;
+}
+function _xhrFetchDocument(method, url, data) {
+    var xhr = new XMLHttpRequest();
+    xhr.open(method, url, false);
+    if (method === 'POST') {
+        xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
+        xhr.send(data);
+    }
+    else {
+        xhr.send();
+    }
+    return new DOMParser().parseFromString(xhr.responseText, 'text/html');
+}
+function _desensitization(el) {
+    var _a, _b;
+    (_b = (_a = el.querySelector('th:only-child')) === null || _a === void 0 ? void 0 : _a.parentElement) === null || _b === void 0 ? void 0 : _b.remove();
+    el.querySelectorAll('tr,th,td').forEach(function (tEl) {
+        if (tEl.style.display === 'none') {
+            tEl.remove();
+        }
+    });
+    return el;
+}

package.json

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+{
+  "name": "ai-schedule-shu-cj",
+  "version": "1.0.0",
+  "license": "MIT",
+  "scripts": {
+    "tsc": "tsc"
+  },
+  "devDependencies": {
+    "tslib": "^2.0.2",
+    "typescript": "^4.0.3"
+  },
+  "dependencies": {
+    "@types/cheerio": "^0.22.22"
+  }
+}