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workers.js
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workers.js
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/**
*
* Cloudflare Workers Blog
*
* https://github.com/kasuganosoras/cloudflare-worker-blog
*
*/
// 定义 Github 项目，文章会从这里读取
const github_base = "kasuganosoras/cloudflare-worker-blog";
// 站点名称
const site_name = "CloudFlare Workers Blog";
// 站点介绍
const site_desc = "一个用 CloudFlare Worker 搭建的博客";
// 资源文件
const highlight_css = "https://cn.tql.ink:4443/css/highlight.js/github.css";
const highlight_main = "https://cn.tql.ink:4443/js/highlight.min.js";
const highlight_pack = "https://cn.tql.ink:4443/js/highlight.pack.js";
// Copyright
const copyright = `© 2019 ${site_name} | <a href="https://github.com/kasuganosoras/cloudflare-worker-blog" target="_blank">Github</a>`;
/* 配置到此结束 */
addEventListener('fetch', event => {
event.respondWith(handleRequest(event.request))
})
var header = `
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=11">
<meta name="application-name" content="${site_name}">
<meta name="msapplication-TileColor" content="#F1F1F1">
<meta name="description" content="${site_desc}">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" crossorigin="anonymous">
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/font-awesome/4.6.0/css/font-awesome.min.css">
<link rel="stylesheet" href="${highlight_css}">
<title>${site_name}</title>
<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/showdown/1.9.0/showdown.min.js" type="text/javascript"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/showdown-table.min.js" type="text/javascript"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js" crossorigin="anonymous"></script>
<script src="${highlight_main}"></script>
<script src="${highlight_pack}"></script>
<style type="text/css">.post-a {color: #000;text-decoration: none ! important;}.post-box {padding: 12px 20px 12px 20px;border-bottom: 1px solid rgba(0,0,0,0.07);cursor: pointer;border-left: 0px solid rgba(66, 66, 66, 0);transition-duration: 0.3s;}.post-box:hover {transition-duration: 0.3s;border-left: 5px solid rgba(66, 66, 66, 0.15);}.thread h2 {border-bottom: 1px solid rgb(238,238,238);padding-bottom: 10px;}.editor-preview pre, .editor-preview-side pre{padding: 0.5em;}.hljs{background: unset ! important;padding: 0px;}.CodeMirror{height: calc(100% - 320px);min-height: 360px;}.msgid{font-family:Consolas;}.tooltip {word-break: break-all;}h2 a{font-weight: 400;}body{font-family: '-apple-system','BlinkMacSystemFont','Segoe UI','Helvetica','Arial','sans-serif','Apple Color Emoji','Segoe UI Emoji','Segoe UI Symbol' ! important;font-weight: 400;}h2 a{color: #000;} h2 a:hover{color: #000; text-decoration: none;}.full-width{width: 100%;}.thread img{vertical-align:text-bottom ! important;max-width:100% ! important;margin-top:8px;margin-bottom:8px;}.thread table{display:block;width:100%;overflow:auto;margin-bottom:8px;}.thread table tr{background-color:#fff;border-top:1px solid #c6cbd1;}.thread table tr:nth-child(2n){background-color:#f6f8fa;}.thread table th,.thread table td{padding:6px 13px;border:1px solid #dfe2e5;font-size:14px;}.thread pre{margin-bottom:16px;}pre{border:none ! important;}blockquote{font-size:15px ! important;}</style>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-sm-2"></div>
<div class="col-sm-8">
<h2><a href="/" class="post-a">${site_name}</a></h2>
<p>${site_desc}</p>
<hr>
<div class="thread">
`;
function getRequestParams(str) {
var index = str.indexOf("?");
str = str.substring(index + 1, str.length);
console.log(str);
if(typeof(str) == "string"){
u = str.split("&");
var get = {};
for(var i in u){
var j = u[i].split("=");
get[j[0]] = j[1];
}
return get;
} else {
return {};
}
}
async function bloghandle(request) {
var $_GET = getRequestParams(request.url);
var data = header;
if($_GET['p'] == undefined) {
var url = "https://raw.githubusercontent.com/" + github_base + "/master/list.json";
const init = {
method: "GET"
};
const response = await fetch(url, init);
var resptxt = await response.text();
var json = JSON.parse(resptxt);
console.log(json);
data += `<p>所有文章</p>`;
for(var i = 0;i <= json.length;i++) {
try {
var filename = encodeURIComponent(json[i].file.replace(/"/g, ""));
var time = json[i].time;
var title = json[i].title;
data += `<a href="?p=${filename}" class="post-a">
<div class="post-box">
<h4>${title}</h4>
<p>发表于 ${time}</p>
</div>
</a>`;
} catch(e) {
// 收声
}
}
if(json.length == 0) {
data += `<p><blockquote>暂时没有文章！</blockquote></p>`
}
data += `
<br>
<p class="text-right">${copyright}</p>
</div>
`;
} else {
data += `
</div>
<script type="text/javascript">
var textcontent = \`
`;
var url = "https://raw.githubusercontent.com/" + github_base + "/master/" + $_GET['p'];
const init = {
method: "GET"
};
const response = await fetch(url, init);
if(response.status == 200) {
var resptxt = await response.text();
data += resptxt.replace(/`/g, "\\`");
} else {
data += `
### 404 Not Found
您所访问的文章不存在。
`;
}
data += `
\`;
</script>
<hr>
<p class="text-right">${copyright}</p>
`;
}
data += `
</div>
</div>
</div>
<script type="text/javascript">
hljs.initHighlightingOnLoad();//对 hljs 进行初始化
var md = new showdown.Converter({extensions: ['table']}); // 引入 showdown 并加载 table 插件
md.setOption('simplifiedAutoLink', true); // 自动识别链接
md.setOption('simpleLineBreaks', true); // 自动换行
md.setOption('openLinksInNewWindow', true); // 新标签页打开链接
window.onload = function() {
$(".thread").html(md.makeHtml(textcontent));
document.querySelectorAll('pre code').forEach(function(e) {
hljs.highlightBlock(e);//渲染代码块，执行高亮操作
});
}
</script>
</body>
</html>
`;
return data;
}
/**
* Respond to the request
* @param {Request} request
*/
async function handleRequest(request) {
var resp = new Response(await bloghandle(request), {"Content-type": "text/html;charset=UTF-8", status: 200});
resp.headers.set("Content-Type", "text/html");
return resp;
}