add upload functionality

.env.example

@@ -0,0 +1,4 @@
+APP_PORT=8080
+APP_DEBUG=true
+
+MAXLEN=5120

README.md

@@ -0,0 +1,9 @@
+# blek! Bin
+blek! Bin is a minimalist, privacy-respecting alternative to pastebin.
+
+# Running an instance
+```bash
+cp .env.example .env
+# edit your .env
+npm run dev/prod
+```

helpers/content/index.js

@@ -0,0 +1,26 @@
+const fs = require('fs');
+const path = require('path');
+const crypto = require('crypto');
+
+const root = path.join(process.cwd(), '/usercontent');
+console.log(root);
+
+const make_id = () => {
+    return crypto.randomBytes(8).toString('hex');
+};
+
+async function get(id) {
+    return fs.readFile(path.join(root, id));
+}
+
+async function write(fname, data) {
+    return fs.writeFile(path.join(root, fname), data);
+}
+
+async function create(data) {
+    const id = make_id();
+    await fs.writeFile(path.join(root, id), data);
+    return id;
+}
+
+module.exports = { get, write, create, make_id };

middleware/index.js

@@ -1,4 +1,8 @@
 const express = require('express');
 const router = express.Router();
+const bodyparse = require('body-parser');
+
+router.use(bodyparse.json());
+router.use(bodyparse.urlencoded({extended: true}));
 
 module.exports = router;

package.json

@@ -10,6 +10,7 @@
   "author": "b1ek",
   "license": "MIT",
   "dependencies": {
+    "body-parser": "^1.20.2",
     "dotenv": "^16.0.3",
     "express": "^4.18.2",
     "express-async-handler": "^1.2.0",

public/static/main.css

@@ -7,6 +7,7 @@ textarea {
     border: 1px solid #6c6f6c;
     border-radius: 4px;
     box-shadow: 0 2px 2px #20402030;
+    transition: 150ms ease;
     padding: 4px 8px
 }
 textarea:hover {
@@ -17,3 +18,18 @@ textarea:hover {
     width: 400px;
     height: 240px
 }
+
+
+input[type=submit] {
+    background-color: rgb(236, 221, 200);
+    border: 1px solid #9c9f9c;
+    border-radius: 4px;
+    margin-top: 8px;
+    padding: 4px 8px;
+    font-family: monospace;
+    box-shadow: 0 2px 2px #60806020;
+    transition: 150ms ease;
+}
+input[type=submit]:hover {
+    box-shadow: 0 2px 4px #60806040;
+}

routes/index.js

@@ -2,5 +2,6 @@ const express = require('express');
 const router = express.Router();
 
 router.use(require('./main'));
+router.use(require('./upload'));
 
 module.exports = router;

routes/upload.js

@@ -0,0 +1,16 @@
+const express = require('express');
+const router = express.Router();
+const handler = require('express-async-handler');
+const content = require('../helpers/content');
+
+async function upload(req, res) {
+    const data = req.body.text;
+    const id = await content.create(data);
+    res.redirect(
+        '/view?id=' + encodeURIComponent(id)
+    );
+}
+
+router.post('/upload', handler(upload));
+
+module.exports = router;

usercontent/.gitignore

@@ -0,0 +1,2 @@
+./*
+!./.gitignore