a little refactor

1 files changed, 19 insertions, 21 deletions

diff --git a/server.js b/server.js
index 8ebab87..a9f2973 100755
--- a/server.js
+++ b/server.js
@@ -25,29 +25,16 @@ app.set("views", path.join(__dirname, "views"));
 app.set("view engine", "ejs");
 app.engine("ejs", require("ejs").__express);
 
-app.get("/$", (req, res) => {
-  let readStream = fs.createReadStream(
-    path.join(__dirname, "mds", "cstruct2luatable.md"),
-    "utf-8"
-  );
-  readStream.on("data", (chunk) => {
-    res.render("index", {
-      cache: true,
-      data: {
-        blogHttp: mit.render(chunk),
-        mds: fs.readdirSync(path.join(__dirname, "mds"), "utf-8"),
-      },
-    });
-  });
-});
-
-app.get("/mds/:mdname$", (req, res) => {
-  if (req.params["mdname"] == "") {
-    res.write("nothing requested!");
-  }
+function renderAndSend(req, res) {
   try {
+    let viewPath;
+    if (req.path == "/") {
+      viewPath = "mds/cstruct2luatable.md";
+    } else {
+      viewPath = req.path;
+    }
     let readStream = fs.createReadStream(
-      path.join(__dirname, req.path),
+      path.join(__dirname, viewPath),
       "utf-8"
     );
     readStream.on("data", (chunk) => {
@@ -62,6 +49,17 @@ app.get("/mds/:mdname$", (req, res) => {
   } catch (err) {
     console.log(err);
   }
+}
+
+app.get("/$", (req, res) => {
+  renderAndSend(req, res);
+});
+
+app.get("/mds/:mdname$", (req, res) => {
+  if (req.params["mdname"] == "") {
+    res.write("nothing requested!");
+  }
+  renderAndSend(req, res);
 });
 
 app.listen(9000);