From d582bce5c0c46b0e7b850515285fc0f6009d138d Mon Sep 17 00:00:00 2001
From: Enstrayed <48845980+Enstrayed@users.noreply.github.com>
Date: Tue, 22 Oct 2024 16:34:27 -0700
Subject: [PATCH] add markdown post support

---
 package-lock.json                | 13 +++++++++++++
 package.json                     |  1 +
 routes/frontpage.js              | 17 ++++++++++++++---
 static/markdownposttemplate.html | 21 +++++++++++++++++++++
 4 files changed, 49 insertions(+), 3 deletions(-)
 create mode 100644 static/markdownposttemplate.html

diff --git a/package-lock.json b/package-lock.json
index 8b53f6f..0088f1a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,7 @@
       "license": "UNLICENSED",
       "dependencies": {
         "express": "^4.18.2",
+        "marked": "^14.1.3",
         "nodemailer": "^6.9.15"
       },
       "devDependencies": {
@@ -464,6 +465,18 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/marked": {
+      "version": "14.1.3",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-14.1.3.tgz",
+      "integrity": "sha512-ZibJqTULGlt9g5k4VMARAktMAjXoVnnr+Y3aCqW1oDftcV4BA3UmrBifzXoZyenHRk75csiPu9iwsTj4VNBT0g==",
+      "license": "MIT",
+      "bin": {
+        "marked": "bin/marked.js"
+      },
+      "engines": {
+        "node": ">= 18"
+      }
+    },
     "node_modules/media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
diff --git a/package.json b/package.json
index 81da7d8..8f9de25 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,7 @@
 {
   "dependencies": {
     "express": "^4.18.2",
+    "marked": "^14.1.3",
     "nodemailer": "^6.9.15"
   },
   "name": "enstrayedapi",
diff --git a/routes/frontpage.js b/routes/frontpage.js
index 9a19d34..30c5524 100644
--- a/routes/frontpage.js
+++ b/routes/frontpage.js
@@ -1,4 +1,5 @@
 import { app, globalConfig, fs, globalVersion } from "../index.js" // Get globals from index
+import { marked } from "marked"
 
 var timeSinceLastQuery = Date.now()-10000
 var cachedResult = ""
@@ -8,7 +9,17 @@ app.get("/static/*", (rreq,rres) => {
 })
 
 app.get("/posts/*", (rreq,rres) => {
-    rres.sendFile(globalConfig.frontpage.directory+"posts/"+rreq.url.replace("/posts/",""))
+
+    if (rreq.url.endsWith(".md")) {
+        let file = fs.readFileSync("./static/markdownposttemplate.html","utf-8")
+        file = file.replace("<!--SSR_REPLACE_URL-->",`https://enstrayed.com${rreq.url}`)
+        file = file.replaceAll("<!--SSR_REPLACE_TITLE-->",rreq.url.replace("/posts/","").slice(9).replace(/-/g," ").replace(".md",""))
+        file = file.replace("<!--SSR_REPLACE_BODY-->",marked.parse(fs.readFileSync(globalConfig.frontpage.directory+"posts/"+rreq.url.replace("/posts/",""),"utf-8")))
+        rres.send(file)
+    } else {
+        rres.sendFile(globalConfig.frontpage.directory+"posts/"+rreq.url.replace("/posts/",""))
+    }
+    
 })
 
 app.get("/", (rreq, rres) => {
@@ -26,14 +37,14 @@ function parseFiles() {
     let result = ""
 
     for (let x in files) {
-        if (files[x].endsWith(".html") === false) { break } // If file/dir is not .html then ignore
+        if (files[x].endsWith(".html") === false && files[x].endsWith(".md") === false ) { break } // If file/dir is not .html or .md then ignore
 
         let date = files[x].split("-")[0]
         if (date < 10000000 || date > 99999999) { break } // If date does not fit ISO8601 format then ignore
 
         date = date.replace(/.{2}/g,"$&-").replace("-","").slice(0,-1) // Insert a dash every 2 characters, remove the first dash, remove the last character
 
-        let name = files[x].slice(9).replace(/-/g," ").replace(".html","") // Strip Date, replace seperator with space & remove file extension
+        let name = files[x].slice(9).replace(/-/g," ").replace(".html","").replace(".md","") // Strip Date, replace seperator with space & remove file extension
 
         result = `<span>${date} <a href="/posts/${files[x]}">${name}</a></span>`+result
     }
diff --git a/static/markdownposttemplate.html b/static/markdownposttemplate.html
new file mode 100644
index 0000000..cbcf96e
--- /dev/null
+++ b/static/markdownposttemplate.html
@@ -0,0 +1,21 @@
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="/static/posts.css">
+    <meta property="og:site_name" content="enstrayed.com">
+
+    <meta property="og:url" content="<!--SSR_REPLACE_URL-->>">
+
+    <title><!--SSR_REPLACE_TITLE--></title>
+    <meta property="og:title" content="<!--SSR_REPLACE_TITLE-->">
+
+    <meta name="description" content="No description available.">
+    <meta property="og:description" content="No description available.">
+
+</head>
+<body>
+    <a href="/">Return to enstrayed.com</a>
+    <!--SSR_REPLACE_BODY-->
+</body>
+</html>
\ No newline at end of file