Add(route): add cnki (#8877)

docs/journal.md

@@ -306,3 +306,13 @@ _仅支持 Science 主刊_
 | bqym     | xshd     | tzgg     |
 
 </Route>
+
+## 中国知网
+
+### 期刊
+
+<Route author="Fatpandac" example="/cnki/journals/LKGP" path="/cnki/journals/:name" :paramsDesc="['期刊缩写，可以在网址中得到']"/>
+
+### 网络首发
+
+<Route author="Fatpandac" example="/cnki/journals/debut/LKGP" path="/cnki/journals/debut/:name" :paramsDesc="['期刊缩写，可以在网址中得到']"/>

lib/v2/cnki/debut.js

@@ -0,0 +1,62 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const { parseDate } = require('@/utils/parse-date');
+const { art } = require('@/utils/render');
+const path = require('path');
+
+const rootUrl = 'https://chn.oversea.cnki.net';
+
+module.exports = async (ctx) => {
+    const { name } = ctx.params;
+
+    const journalUrl = `${rootUrl}/knavi/JournalDetail?pcode=CjFD&pykm=${name}`;
+    const title = await got.get(journalUrl).then((res) => cheerio.load(res.data)('head > title').text());
+
+    const outlineUrl = `${rootUrl}/knavi/JournalDetail/GetnfAllOutline`;
+    const response = await got({
+        method: 'post',
+        url: outlineUrl,
+        form: {
+            pageIdx: '0',
+            type: '2',
+            pcode: 'CJFD',
+            pykm: name,
+        },
+    });
+    const $ = cheerio.load(response.data);
+    const list = $('dd')
+        .map((_, item) => ({
+            title: $(item).find('span.name > a').text().trim(),
+            link: `${rootUrl}/kcms/detail/${new URLSearchParams(new URL(`${rootUrl}/${$(item).find('span.name > a').attr('href')}`).search).get('url')}.html`,
+            pubDate: parseDate($(item).find('span.company').text(), 'YYYY-MM-DD HH:mm:ss'),
+        }))
+        .get();
+
+    const items = await Promise.all(
+        list.map((item) =>
+            ctx.cache.tryGet(item.link, async () => {
+                const detailResponse = await got.get(item.link);
+                const $ = cheerio.load(detailResponse.data);
+                item.description = art(path.join(__dirname, 'templates/desc.art'), {
+                    author: $('h3.author > span')
+                        .map((_, item) => $(item).text())
+                        .get()
+                        .join(' '),
+                    company: $('a.author')
+                        .map((_, item) => $(item).text())
+                        .get()
+                        .join(' '),
+                    content: $('div.row > span.abstract-text').parent().text(),
+                });
+
+                return item;
+            })
+        )
+    );
+
+    ctx.state.data = {
+        title: `${title} - 全网首发`,
+        link: `https://navi.cnki.net/knavi/journals/${name}/detail`,
+        item: items,
+    };
+};

lib/v2/cnki/journals.js

@@ -0,0 +1,74 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const { parseDate } = require('@/utils/parse-date');
+const { art } = require('@/utils/render');
+const path = require('path');
+
+const rootUrl = 'https://chn.oversea.cnki.net';
+
+module.exports = async (ctx) => {
+    const { name } = ctx.params;
+    const journalUrl = `${rootUrl}/knavi/JournalDetail?pcode=CjFD&pykm=${name}`;
+    const title = await got.get(journalUrl).then((res) => cheerio.load(res.data)('head > title').text());
+
+    const yaerListUrl = `${rootUrl}/knavi/JournalDetail/GetJournalYearList?pcode=CJFD&pykm=${name}&pIdx=0`;
+    const journalsInfo = await got.get(yaerListUrl).then((res) => {
+        const $ = cheerio.load(res.data);
+        const date = $('dd').find('a').first().attr('id').replace('yq', '');
+        const year = date.substring(0, 4);
+        const issue = date.substring(4);
+
+        return {
+            year,
+            issue,
+            date,
+        };
+    });
+
+    const papersUrl = `${rootUrl}/knavi/JournalDetail/GetArticleList?year=${journalsInfo.year}&issue=${journalsInfo.issue}&pykm=${name}&pageIdx=0&pcode=CjFD`;
+    const list = await got.get(papersUrl).then((res) => {
+        const $ = cheerio.load(res.data);
+        const item = $('span.name')
+            .map((_, item) => {
+                const url = new URL(`${rootUrl}/${$(item).find('a').attr('href')}`);
+                const urlParams = new URLSearchParams(url.search);
+
+                return {
+                    title: $(item).find('a').text().trim(),
+                    link: `${rootUrl}/kcms/detail/detail.aspx?dbcode=${urlParams.get('dbCode')}&filename=${urlParams.get('filename')}`,
+                    pubDate: parseDate(journalsInfo.date, 'YYYYMM'),
+                };
+            })
+            .get();
+
+        return item;
+    });
+
+    const items = await Promise.all(
+        list.map((item) =>
+            ctx.cache.tryGet(item.link, async () => {
+                const detailResponse = await got.get(item.link);
+                const $ = cheerio.load(detailResponse.data);
+                item.description = art(path.join(__dirname, 'templates/desc.art'), {
+                    author: $('h3.author > span')
+                        .map((_, item) => $(item).text())
+                        .get()
+                        .join(' '),
+                    company: $('a.author')
+                        .map((_, item) => $(item).text())
+                        .get()
+                        .join(' '),
+                    content: $('div.row > span.abstract-text').parent().text(),
+                });
+
+                return item;
+            })
+        )
+    );
+
+    ctx.state.data = {
+        title: String(title),
+        link: `https://navi.cnki.net/knavi/journals/${name}/detail`,
+        item: items,
+    };
+};

lib/v2/cnki/maintainer.js

@@ -0,0 +1,4 @@
+module.exports = {
+    '/journals/:name': ['Fatpandac'],
+    '/journals/debut/:name': ['Fatpandac'],
+};

lib/v2/cnki/radar.js

@@ -0,0 +1,19 @@
+module.exports = {
+    'cnki.net': {
+        _name: '中国知网',
+        navi: [
+            {
+                title: '期刊',
+                docs: 'https://docs.rsshub.app/journal.html#zhong-guo-zhi-wang-qi-kan',
+                source: ['/knavi/journals/:name/detail'],
+                target: '/cnki/journals/:name',
+            },
+            {
+                title: '网络首发',
+                docs: 'https://docs.rsshub.app/journal.html#zhong-guo-zhi-wang-wang-luo-shou-fa',
+                source: ['/knavi/journals/:name/detail'],
+                target: '/cnki/journals/debut/:name',
+            },
+        ],
+    },
+};

lib/v2/cnki/router.js

@@ -0,0 +1,4 @@
+module.exports = function (router) {
+    router.get('/journals/:name', require('./journals'));
+    router.get('/journals/debut/:name', require('./debut'));
+};

lib/v2/cnki/templates/desc.art

@@ -0,0 +1,5 @@
+<text>作者：{{ author }} </text>
+<br>
+<text>单位：{{ company }} </text>
+<br>
+<text>{{ content }}</text>