Equim-chan /
csu-ems-api
| @@ 66-160 (lines=95) @@ | ||
| 63 | var app = express(); |
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| 64 | ||
| 65 | // 查成绩API，通过GET传入用户名和密码 |
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| 66 | app.get('/grades', function (req, res, next) {
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| 67 | if (!req.query.id || !req.query.pwd || (req.query.sem && !(/^20\d{2}-20\d{2}-[1-2]$/).test(req.query.sem))) {
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| 68 | res.status(404).send({ error: "参数不正确" });
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| 69 | return; |
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| 70 | } |
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| 71 | if (fullLog) {
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| 72 | var start = new Date(); |
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| 73 | console.log(`${timeStamp()} Started to query the grades: `.cyan + req.query.id.yellow);
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| 74 | } |
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| 75 | access.login(req.query.id, req.query.pwd, res, function (headers) {
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| 76 | if (fullLog) {
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| 77 | console.log(`${timeStamp()} Successfully logged in.`.green);
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| 78 | } |
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| 79 | ||
| 80 | // 实际上xnxq01id为空的时候和GET这个URL的效果是一样的，都是查询所有学期 |
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| 81 | superagent |
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| 82 | .post('http://csujwc.its.csu.edu.cn/jsxsd/kscj/yscjcx_list')
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| 83 | .set(headers) |
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| 84 | .type('form')
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| 85 | .send({
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| 86 | xnxq01id: req.query.sem |
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| 87 | }) |
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| 88 | .end(function (err, iires) {
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| 89 | if (err) {
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| 90 | console.log(`${timeStamp()} Failed to get grades page\n${err.stack}`.red);
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| 91 | res.status(404).send({ error: '无法进入成绩页面' });
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| 92 | return next(err); |
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| 93 | } |
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| 94 | if (fullLog) {
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| 95 | console.log(`${timeStamp()} Successfully entered grades page.`.green);
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| 96 | } |
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| 97 | ||
| 98 | let $ = cheerio.load(iires.text); |
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| 99 | ||
| 100 | let ret = {
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| 101 | name: escaper.unescape($('#Top1_divLoginName').text().match(/\s.+\(/)[0].replace(/\s|\(/g, '')),
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| 102 | id: escaper.unescape($('#Top1_divLoginName').text().match(/\(.+\)/)[0].replace(/\(|\)/g, '')),
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| 103 | grades: {},
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| 104 | 'subject-count': 0, |
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| 105 | failed: {},
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| 106 | 'failed-count': 0 |
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| 107 | }; |
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| 108 | ||
| 109 | // 获取成绩列表 |
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| 110 | $('#dataList tr').each(function (index) {
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| 111 | if (index === 0) {
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| 112 | return; |
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| 113 | } |
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| 114 | let element = $(this).find('td');
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| 115 | let title = escaper.unescape(element.eq(3).text().match(/].+$/)[0].substring(1)); |
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| 116 | ||
| 117 | let item = {
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| 118 | sem: escaper.unescape(element.eq(2).text()), |
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| 119 | reg: escaper.unescape(element.eq(4).text()), |
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| 120 | exam: escaper.unescape(element.eq(5).text()), |
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| 121 | overall: escaper.unescape(element.eq(6).text()) |
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| 122 | }; |
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| 123 | if (req.query.details) {
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| 124 | item.id = escaper.unescape(element.eq(3).text().match(/\[.+\]/)[0].replace(/\[|\]/g, '')); |
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| 125 | item.attr = escaper.unescape(element.eq(8).text()); |
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| 126 | item.genre = escaper.unescape(element.eq(9).text()); |
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| 127 | item.credit = escaper.unescape(element.eq(7).text()); |
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| 128 | } |
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| 129 | ||
| 130 | // 如果有补考记录，则以最高分的为准 |
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| 131 | if (title in ret.grades) {
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| 132 | // 暂不考虑NaN |
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| 133 | if (item.overall < ret.grades[title].overall) {
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| 134 | return; |
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| 135 | } |
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| 136 | if (!element.eq(6).css('color')) {
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| 137 | delete ret.failed[title]; |
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| 138 | } |
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| 139 | } else if (element.eq(6).css('color')) {
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| 140 | ret.failed[title] = item; |
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| 141 | } |
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| 142 | ||
| 143 | ret.grades[title] = item; |
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| 144 | }); |
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| 145 | ||
| 146 | ret['subject-count'] = Object.keys(ret.grades).length; |
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| 147 | ret['failed-count'] = Object.keys(ret.failed).length; |
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| 148 | ||
| 149 | access.logout(headers, res, function() {
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| 150 | // 返回JSON |
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| 151 | res.send(JSON.stringify(ret)); |
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| 152 | if (fullLog) {
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| 153 | console.log(`${timeStamp()} Successfully logged out: `.green +
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| 154 | req.query.id.yellow + |
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| 155 | ` (processed in ${new Date() - start} ms)`.green);
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| 156 | } |
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| 157 | }); |
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| 158 | }); |
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| 159 | }); |
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| 160 | }); |
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| 161 | ||
| 162 | // 查考试API，通过GET传入用户名和密码 |
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| 163 | app.get('/exams', function (req, res, next) {
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| @@ 163-233 (lines=71) @@ | ||
| 160 | }); |
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| 161 | ||
| 162 | // 查考试API，通过GET传入用户名和密码 |
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| 163 | app.get('/exams', function (req, res, next) {
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| 164 | if (!req.query.id || !req.query.pwd || (req.query.sem && !(/^20\d{2}-20\d{2}-[1-2]$/).test(req.query.sem))) {
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| 165 | res.status(404).send({ error: "参数不正确" });
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| 166 | return; |
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| 167 | } |
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| 168 | if (fullLog) {
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| 169 | var start = new Date(); |
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| 170 | console.log(`${timeStamp()} Started to query the exams: `.cyan + req.query.id.yellow);
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| 171 | } |
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| 172 | access.login(req.query.id, req.query.pwd, res, function (headers) {
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| 173 | if (fullLog) {
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| 174 | console.log(`${timeStamp()} Successfully logged in.`.green);
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| 175 | } |
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| 176 | ||
| 177 | superagent |
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| 178 | .post('http://csujwc.its.csu.edu.cn/jsxsd/xsks/xsksap_list')
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| 179 | .set(headers) |
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| 180 | .type('form')
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| 181 | .send({
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| 182 | xqlbmc: '', |
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| 183 | xnxqid: req.query.sem || getSem(), |
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| 184 | xqlb: '' |
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| 185 | }) |
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| 186 | .end(function (err, iires) {
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| 187 | if (err) {
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| 188 | console.log(`${timeStamp()} Failed to reach exams page\n${err.stack}`.red);
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| 189 | res.status(404).send({ error: '获取成绩失败' });
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| 190 | return next(err); |
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| 191 | } |
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| 192 | if (fullLog) {
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| 193 | console.log(`${timeStamp()} Successfully entered exams page.`.green);
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| 194 | } |
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| 195 | ||
| 196 | let $ = cheerio.load(iires.text); |
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| 197 | ||
| 198 | let ret = {
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| 199 | name: escaper.unescape($('#Top1_divLoginName').text().match(/\s.+\(/)[0].replace(/\s|\(/g, '')),
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| 200 | id: escaper.unescape($('#Top1_divLoginName').text().match(/\(.+\)/)[0].replace(/\(|\)/g, '')),
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| 201 | sem: req.query.sem || getSem(), |
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| 202 | exams: {},
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| 203 | 'exams-count': 0, |
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| 204 | }; |
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| 205 | ||
| 206 | $('#dataList tr').each(function (index) {
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| 207 | if (index === 0) {
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| 208 | return; |
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| 209 | } |
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| 210 | let element = $(this).find('td');
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| 211 | let title = escaper.unescape(element.eq(3).text()); |
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| 212 | ||
| 213 | let item = {
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| 214 | time: escaper.unescape(element.eq(4).text()), |
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| 215 | location: escaper.unescape(element.eq(5).text()), |
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| 216 | seat: escaper.unescape(element.eq(6).text()) |
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| 217 | }; |
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| 218 | ||
| 219 | ret.exams[title] = item; |
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| 220 | ret['exams-count']++; |
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| 221 | }); |
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| 222 | ||
| 223 | access.logout(headers, res, function() {
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| 224 | res.send(JSON.stringify(ret)); |
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| 225 | if (fullLog) {
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| 226 | console.log(`${timeStamp()} Successfully logged out: `.green +
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| 227 | req.query.id.yellow + |
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| 228 | ` (processed in ${new Date() - start} ms)`.green);
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| 229 | } |
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| 230 | }); |
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| 231 | }); |
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| 232 | }); |
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| 233 | }); |
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| 234 | ||
| 235 | app.listen(port); |
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| 236 | console.log(`${timeStamp()} The API is now running on port ${port}. Full logging is ${fullLog ? 'enabled' : 'disabled'}`.green); |
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