feat: init index.js and vue

nju-lug · Feb 14, 2022 · 539ef18 · 539ef18
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diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,28 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+.DS_Store
+dist
+dist-ssr
+coverage
+*.local
+
+/cypress/videos/
+/cypress/screenshots/
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
@@ -0,0 +1,3 @@
+{
+  "recommendations": ["johnsoncodehk.volar", "johnsoncodehk.vscode-typescript-vue-plugin"]
+}
diff --git a/README.md b/README.md
@@ -0,0 +1,35 @@
+## FAQ
+
+> 萌新也可以加 blog 列表么?
+
+能。
+
+> 有些blog太久没更新或失效了，怎么办?
+
+请提pull request删掉
+
+## 添加方式
+
+在**最下面一行**添加（相当于按时间顺序，为以后的增量提醒做准备）。
+
+TUNA的同学们有权限可以直接编辑此文件；其它同学们烦请发 pull request。
+
+推荐在 commit log 或者 pull request 里面简单介绍一下自己，比如常用的 ID 等。
+
+## Lists
+
+| Name | RSS | HTML |
+| --   | --  | --   |
+| OrangeX4's Blog | https://orangex4.cool/atom.xml | https://orangex4.cool/ |
+| Cmj's Blog | https://blog.caomingjun.com/atom.xml | https://blog.caomingjun.com/ |
+| Mexii's Blog | https://blog.mexii.one/atom.xml | https://blog.mexii.one/ |
+
+## OPML
+
+<https://tuna.github.io/blogroll/opml.xml>
+
+在 Inoreader 里可以持续订阅，在 Feedly 里可以下载之后导入。
+
+## See Also
+
+- https://github.com/timqian/chinese-independent-blogs
diff --git a/index.js b/index.js
@@ -0,0 +1,66 @@
+// 文件读取包
+const fs = require('fs')
+// 引入 RSS 解析第三方包
+const Parser = require('rss-parser');
+const parser = new Parser();
+
+// 相关配置
+const opmlXmlContentTitle = 'NJU-LUG Blogroll';
+const readmeMdPath = './README.md';
+const opmlJsonPath = './web/src/assets/opml.json';
+const dataJsonPath = './web/src/assets/data.json';
+const maxDataJsonItemsNumber = 100;
+const opmlXmlPath = './web/public/opml.xml';
+const opmlXmlContentOp = '<opml version="2.0">\n  <head>\n    <title>' + opmlXmlContentTitle + '</title>\n  </head>\n  <body>\n\n';
+const opmlXmlContentEd = '\n  </body>\n</opml>';
+
+// 解析 README 中的表格，转为 JSON
+const pattern = /\| *([^\|]*) *\| *(http[^\|]*) *\| *(http[^\|]*) *\|/g;
+const readmeMdContent = fs.readFileSync(readmeMdPath, { encoding: 'utf-8' });
+// 生成 opml.json
+const opmlJson = [];
+let resultArray;
+while ((resultArray = pattern.exec(readmeMdContent)) !== null) {
+  opmlJson.push({
+    title: resultArray[1].trim(),
+    xmlUrl: resultArray[2].trim(),
+    htmlUrl: resultArray[3].trim()
+  });
+}
+// 保存 opml.json 和 opml.xml
+fs.writeFileSync(opmlJsonPath, JSON.stringify(opmlJson, null, 2), { encoding: 'utf-8' });
+const opmlXmlContent = opmlXmlContentOp
++ opmlJson.map((lineJson) => `  <outline title="${lineJson.title}" xmlUrl="${lineJson.xmlUrl}" htmlUrl="${lineJson.htmlUrl}" />\n`).join('')
++ opmlXmlContentEd;
+fs.writeFileSync(opmlXmlPath, opmlXmlContent, { encoding: 'utf-8' });
+
+// 异步处理
+(async () => {
+
+  // 用于存储各项数据
+  const dataJson = [];
+
+  for (const lineJson of opmlJson) {
+    const feed = await parser.parseURL(lineJson.xmlUrl);
+
+    // 数组合并
+    dataJson.push.apply(dataJson, feed.items.filter((item) => item.title && item.content && item.pubDate).map((item) => {
+      const pubDate = new Date(item.pubDate);
+      return {
+        name: lineJson.title,
+        xmlUrl: lineJson.xmlUrl,
+        htmlUrl: lineJson.htmlUrl,
+        title: item.title,
+        content: item.content,
+        pubDate: pubDate,
+        pubDateStr: pubDate.toISOString().split('T')[0]
+      }
+    }));
+  }
+
+  // 按时间顺序排序
+  dataJson.sort((itemA, itemB) => itemA.pubDate < itemB.pubDate ? 1 : -1);
+  // 默认为保存前 100 项的数据
+  fs.writeFileSync(dataJsonPath, JSON.stringify(dataJson.slice(0, Math.min(maxDataJsonItemsNumber, dataJson.length)), null, 2), { encoding: 'utf-8' });
+
+})();