增加 The Guardian Editorial 全文 (#1101)

docs/README.md

@@ -1595,6 +1595,20 @@ Category 列表:
 
 </route>
 
+### 卫报 The Guardian
+
+<route name="Editorial" author="HenryQW" example="/guardian/editorial" path="/guardian/editorial">
+
+::: tip 提示
+
+由于众所周知的原因，文章内的图片在中国大陆可能无法正常显示。
+
+:::
+
+通过提取文章全文，以提供比官方源更佳的阅读体验。
+
+</route>
+
 ### 多维新闻网
 
 <route name="要闻" author="HenryQW" example="/dwnews/yaowen/global" path="/dwnews/yaowen/:region?" :paramsDesc="['要闻地区，默认`全部`，可选地区如下']">

docs/en/README.md

@@ -389,3 +389,11 @@ Provides a better reading experience (full text articles) over the official one.
 ### United Nations
 
 <routeEn name="Security Council Vetoed a Resolution" author="HenryQW" example="/un/scveto" path="/un/scveto"/>
+
+### The Guardian
+
+<routeEn name="Editorial" author="HenryQW" example="/guardian/editorial" path="/guardian/editorial">
+
+Provides a better reading experience (full text articles) over the official one.
+
+</routeEn>

router.js

@@ -773,6 +773,9 @@ router.get('/tanwu/products', require('./routes/tanwu/products'));
 // GitChat
 router.get('/gitchat/newest', require('./routes/gitchat/newest'));
 
+// The Guardian
+router.get('/guardian/editorial', require('./routes/guardian/editorial'));
+
 // 下厨房
 router.get('/xiachufang/user/cooked/:id', require('./routes/xiachufang/user/cooked'));
 router.get('/xiachufang/user/created/:id', require('./routes/xiachufang/user/created'));

routes/guardian/editorial.js

@@ -0,0 +1,32 @@
+const axios = require('../../utils/axios');
+const utils = require('./utils');
+const Parser = require('rss-parser');
+const parser = new Parser();
+
+module.exports = async (ctx) => {
+    const feed = await parser.parseURL('https://www.theguardian.com/tone/editorials/rss');
+    const items = await Promise.all(
+        feed.items.splice(0, 10).map(async (item) => {
+            const response = await axios({
+                method: 'get',
+                url: item.link,
+            });
+            const description = utils.ProcessFeed(response.data);
+
+            const single = {
+                title: item.title,
+                description,
+                pubDate: item.pubDate,
+                link: item.link,
+            };
+            return Promise.resolve(single);
+        })
+    );
+
+    ctx.state.data = {
+        title: 'The Guardian - Editorial',
+        link: 'https://www.theguardian.com/profile/editorial',
+        description: 'The Guardian - Editorial',
+        item: items,
+    };
+};

routes/guardian/utils.js

@@ -0,0 +1,32 @@
+const cheerio = require('cheerio');
+
+const ProcessFeed = (data) => {
+    const $ = cheerio.load(data);
+    const content = $('div.content__article-body');
+
+    // remove useless DOMs
+    content.find('aside, .ad-slot, .after-article, .contributions__epic, .submeta').each((i, e) => {
+        $(e).remove();
+    });
+
+    if ($('#img-1').length > 0) {
+        // there is a cover photo
+        const photo = $('#img-1').find('img');
+
+        let cover = `<figure><img alt='${photo[0].attribs.alt}' src='${photo[0].attribs.src}'><br><figcaption>`;
+
+        const caption = $('#img-1').find('figcaption');
+
+        cover += `${$(caption[0])
+            .text()
+            .trim()}</figcaption></figure>`;
+
+        $(cover).insertBefore(content[0].firstChild);
+    }
+
+    return content.html();
+};
+
+module.exports = {
+    ProcessFeed,
+};