pasta API

kirjavascript · kirjavascript · commit 53506a5574d1 · 2023-01-15T23:23:56.000Z
diff --git a/database/index.js b/database/index.js
@@ -1,11 +1,17 @@
 const { createCommandDB } = require('./commands');
 const { createServerDB } = require('./server');
 const { useSQLDB, waitSQLClose } = require('./sql');
+const { loadPasta, savePasta } = require('./pasta');
 
 class Database {
     constructor(parent) {
         this.commands = createCommandDB(parent);
 
+        this.pasta = {
+            load: loadPasta,
+            save: savePasta,
+        };
+
         // references to db runtime are stored here,
         // so flushing the require cache has no unintended consequences
 
diff --git a/database/pasta.js b/database/pasta.js
@@ -1,7 +1,6 @@
-// check bytes
 const fs = require('fs').promises;
 const path = require('path');
-const { commandHash } = require('../commands');
+const { commandHash } = require('./commands');
 
 function getFilename(commandName, name) {
     const namespace = commandHash(commandName);
@@ -11,15 +10,15 @@ function getFilename(commandName, name) {
 
 async function loadPasta(commandName, pastaName) {
     const filename = getFilename(commandName, pastaName);
-    if (!await fs.exists(filename)) return;
+    if (!await fs.access(filename)) return;
     return await fs.readFile(filename, 'utf8');
 }
 async function savePasta(commandName, pastaName, content) {
     const filename = getFilename(commandName, pastaName);
     if (typeof content !== 'string') throw new Error('content must be a string');
     if (!content.length) throw new Error('string cannot be length zero');
     if (content.length > 1048576) throw new Error('paste size limit is 1MB');
-    return await writeFile(filename);
+    return await fs.writeFile(filename, content, 'utf8');
 }
 
 module.exports = { loadPasta, savePasta };
diff --git a/web/server/pasta/index.html b/web/server/pasta/index.html
@@ -31,7 +31,7 @@
     </head>
     <body>
         <iframe sandbox="allow-downloads alllow-forms allow-scripts"></iframe>
-        <script id="content" type="text/plain">--content--</script>
+        <script id="content" type="text/plain">----content----</script>
         <script>
             const content = atob(document.getElementById('content').textContent);
             const url = URL.createObjectURL(new Blob([content]));
diff --git a/web/server/pasta/index.js b/web/server/pasta/index.js
@@ -3,16 +3,21 @@ const { readFileSync } = require('fs');
 module.exports = ({ app, parent }) => {
 
     const htmlTemplate = readFileSync(__dirname + '/index.html', 'utf8');
+    const { pasta } = parent.database;
 
-    app.get('/html/:cmd/:name', (_req, res) => {
-        // handle 404
-        res.send();
-
-    });
-
-    // IRC.copypasta
-    app.get('/text/:cmd/:name', (_req, res) => {
-        res.send();
-
+    app.get('/:type(html|text)/:cmd/:name', (req, res) => {
+        const { cmd, name, type } = req.params;
+        pasta.load(cmd, name)
+            .then(data => {
+                if (type === 'html') {
+                    res.send(htmlTemplate.replace(/----content----/, data));
+                } else {
+                    res.type('text');
+                    res.send(data);
+                }
+            })
+            .catch(err => {
+                res.sendStatus(404);
+            });
     });
 };
