feat(route): add hket

docs/traditional-media.md

@@ -1057,6 +1057,22 @@ category 对应的关键词有
 
 </Route>
 
+## 香港经济日报
+
+### 新闻
+
+香港经济日报已有提供简单 RSS，详细可前往官方网站： <https://www.hket.com/rss>
+
+此路由主要补全官方 RSS 全文输出。
+
+<Route author="TonyRL" example="/hket/sran001" path="/hket/:category?" :paramsDesc="['分类，默认为全部新闻']">
+
+| sran001  | sran008  | sran010  | sran011  | srac002  | srat006  |
+| -------- | -------- | -------- | -------- | -------- | -------- |
+| 全部新闻 | 财经地产 | 科技信息 | 国际新闻 | 两岸新闻 | 香港新闻 |
+
+</Route>
+
 ## 香港商报
 
 ### PDF 版

lib/router.js

@@ -4231,4 +4231,7 @@ router.get('/right/forum/:id?', lazyloadRouteHandler('./routes/right/forum'));
 // 生物探索
 router.get('/biodiscover/:channel?', lazyloadRouteHandler('./routes/biodiscover'));
 
+// 香港經濟日報
+router.get('/hket/:category?', lazyloadRouteHandler('./routes/hket/index'));
+
 module.exports = router;

lib/routes/hket/index.js

@@ -0,0 +1,129 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const { parseDate } = require('@/utils/parse-date');
+const timezone = require('@/utils/timezone');
+
+const categories = {
+    sran001: {
+        baseUrl: `https://inews.hket.com`,
+        link: `https://inews.hket.com/sran001/全部`,
+        title: '全部',
+    },
+    sran008: {
+        baseUrl: `https://inews.hket.com`,
+        description: '財經新聞, 地產資訊',
+        link: `https://inews.hket.com/sran008/財金`,
+        title: '財經地產',
+    },
+    sran010: {
+        baseUrl: `https://inews.hket.com`,
+        description: '科技資訊',
+        link: `https://inews.hket.com/sran010/科技`,
+        title: '科技',
+    },
+    sran011: {
+        baseUrl: `https://inews.hket.com`,
+        description: '國際形勢',
+        link: `https://inews.hket.com/sran011/國際`,
+        title: '國際',
+    },
+    srac002: {
+        baseUrl: `https://china.hket.com`,
+        description: '中國及台灣新聞',
+        link: `https://china.hket.com/srac002/即時中國`,
+        title: '兩岸',
+    },
+    srat006: {
+        baseUrl: `https:///topick.hket.com`,
+        description: '香港新聞, 時事',
+        link: `https://topick.hket.com/srat006/新聞`,
+        title: '香港',
+    },
+};
+
+module.exports = async (ctx) => {
+    const category = ctx.params.category || 'sran001';
+    const cat = categories[category];
+
+    const response = await ctx.cache.tryGet(`${cat.link}`, async () => {
+        const resp = await got({
+            method: 'get',
+            url: `${cat.link}`,
+            header: {
+                Referer: `https://www.hket.com/`,
+            },
+        });
+        return resp.data;
+    });
+
+    const $ = cheerio.load(response);
+
+    const list = $('div.listing-title > a')
+        .map((_, item) => {
+            item = $(item);
+            return {
+                title: item.text().trim(),
+                link: item.attr('href').startsWith('/')
+                    ? // remove tracking parameters
+                      cat.baseUrl + item.attr('href').split('?')[0].substring(0, item.attr('href').lastIndexOf('/'))
+                    : item.attr('href').split('?')[0].substring(0, item.attr('href').lastIndexOf('/')),
+            };
+        })
+        .get();
+
+    const items = await Promise.all(
+        list &&
+            list.map((_, item) =>
+                ctx.cache.tryGet(item.link, async () => {
+                    const article = await got({
+                        method: 'get',
+                        url: item.link,
+                        header: {
+                            Referer: `${cat.link}`,
+                        },
+                    });
+                    const content = cheerio.load(article.data);
+                    const categories = [];
+
+                    // extract categories
+                    content('.contentTags-container > .hotkey-container-wrapper > .hotkey-container > a').each((_, e) => {
+                        categories.push(content(e).text().trim());
+                    });
+
+                    // remove unwanted elements
+                    content('#ad_MobileInArticle, #ad_MobileMain, #Native01, #Native02, #Native03').remove();
+                    content('div.template-default.hket-row.detail-widget.show-xs-img.relatedContents-container').remove();
+                    content('div.template-default.hket-row.no-padding.detail-widget').remove();
+                    content('div.contentTags-container').remove();
+                    content('div.gallery-related-container').remove();
+                    content('div.article-details-center-sharing-btn').remove();
+                    content('source').remove();
+                    content('span').each((_, e) => {
+                        if (content(e).text().startsWith('+')) {
+                            content(e).remove();
+                        }
+                    });
+
+                    // fix lazyload image
+                    content('img').each((_, e) => {
+                        content(e).after(`<img src="${content(e).attr('data-src')}" alt="${content(e).attr('data-alt')}">`);
+                        content(e).remove();
+                    });
+
+                    item.category = categories;
+                    item.description = content('div.article-detail-body-container').html();
+                    item.pubDate = timezone(parseDate(content('.article-details-info-container_date').text().trim()), +8);
+
+                    return item;
+                })
+            )
+    );
+
+    ctx.state.data = {
+        title: `${cat.title}新聞RSS - 香港經濟日報 hket.com`,
+        link: `${cat.link}`,
+        description: `訂閱${cat.title}新聞RSS，獲取最新${cat.description} - RSS - 香港經濟日報 hket.com`,
+        item: items,
+        language: 'zh-hk',
+    };
+};