refactor: 重构 rss-parser 作为工具类 (#2280)

lib/routes/9to5/subsite.js

@@ -1,7 +1,6 @@
 const axios = require('@/utils/axios');
+const parser = require('@/utils/rss-parser');
 const utils = require('./utils');
-const Parser = require('rss-parser');
-const parser = new Parser();
 
 module.exports = async (ctx) => {
     let title = '9To5',

lib/routes/bbc/index.js

@@ -1,8 +1,7 @@
 const axios = require('@/utils/axios');
+const parser = require('@/utils/rss-parser');
 const cheerio = require('cheerio');
 const utils = require('./utils');
-const Parser = require('rss-parser');
-const parser = new Parser();
 
 module.exports = async (ctx) => {
     let feed, title, link;

lib/routes/caixin/blog.js

@@ -1,8 +1,6 @@
 const axios = require('@/utils/axios');
+const parser = require('@/utils/rss-parser');
 const cheerio = require('cheerio');
-const { ua } = require('@/config');
-const Parser = require('rss-parser');
-const parser = new Parser({ headers: { 'User-Agent': ua } });
 
 async function load(link, need_feed_description) {
     const response = await axios.get(link);

lib/routes/ft/utils.js

@@ -1,6 +1,6 @@
 const axios = require('@/utils/axios');
+const parser = require('@/utils/rss-parser');
 const cheerio = require('cheerio');
-const Parser = require('rss-parser');
 
 const ProcessFeed = ($, link) => {
     const title = $('h1').text();
@@ -36,7 +36,6 @@ const ProcessFeed = ($, link) => {
 };
 
 const getData = async ({ site = 'www', channel }) => {
-    const parser = new Parser();
     let feed;
 
     if (channel) {

lib/routes/guardian/guardian.js

@@ -1,7 +1,6 @@
 const axios = require('@/utils/axios');
+const parser = require('@/utils/rss-parser');
 const utils = require('./utils');
-const Parser = require('rss-parser');
-const parser = new Parser();
 
 const config = {
     editorial: {

lib/routes/idownloadblog/index.js

@@ -1,7 +1,6 @@
 const axios = require('@/utils/axios');
+const parser = require('@/utils/rss-parser');
 const cheerio = require('cheerio');
-const Parser = require('rss-parser');
-const parser = new Parser();
 
 module.exports = async (ctx) => {
     const feed = await parser.parseURL('https://www.idownloadblog.com/feed');

lib/routes/nytimes/index.js

@@ -1,8 +1,7 @@
 const axios = require('@/utils/axios');
+const parser = require('@/utils/rss-parser');
 const utils = require('./utils');
 const cheerio = require('cheerio');
-const Parser = require('rss-parser');
-const parser = new Parser();
 
 module.exports = async (ctx) => {
     let { lang = '' } = ctx.params;

lib/routes/verge/index.js

@@ -1,7 +1,6 @@
 const axios = require('@/utils/axios');
+const parser = require('@/utils/rss-parser');
 const cheerio = require('cheerio');
-const Parser = require('rss-parser');
-const parser = new Parser();
 
 module.exports = async (ctx) => {
     const feed = await parser.parseURL('https://www.theverge.com/rss/index.xml');

lib/routes/zimuzu/resource.js

@@ -1,9 +1,4 @@
-const Parser = require('rss-parser');
-const parser = new Parser({
-    customFields: {
-        item: ['magnet'],
-    },
-});
+const parser = require('@/utils/rss-parser');
 
 module.exports = async (ctx) => {
     const { id = 0 } = ctx.params;

lib/routes/zzz/index.js

@@ -1,7 +1,6 @@
 const axios = require('@/utils/axios');
+const parser = require('@/utils/rss-parser');
 const cheerio = require('cheerio');
-const Parser = require('rss-parser');
-const parser = new Parser();
 
 module.exports = async (ctx) => {
     const feed = await parser.parseURL('https://z-z-z.vip/feed');

lib/utils/rss-parser.js

@@ -0,0 +1,14 @@
+const config = require('@/config');
+const Parser = require('rss-parser');
+
+const parser = new Parser({
+    customFields: {
+        item: ['magnet'],
+    },
+    headers: {
+        'User-Agent': config.ua,
+        'X-APP': 'RSSHub',
+    },
+});
+
+module.exports = parser;