cos tam dziala

back/src/lib/nextcloud.ts

@@ -0,0 +1,62 @@
+import { createClient, type BufferLike } from "webdav";
+import fs from "fs/promises";
+import path from "path";
+
+export const REMOTE_DIR = "/";
+export const LOCAL_DIR = path.resolve("./downloads");
+
+export async function downloadMissing(remoteDir: string = REMOTE_DIR) {
+    await fs.mkdir(LOCAL_DIR, { recursive: true })
+    const client = createClient(
+        "https://nextcloud.papryk.com/public.php/dav/files/ckkL3Pg4X4Ye6pz",
+        {
+            username: "ckkL3Pg4X4Ye6pz",
+            password: "",
+        }
+    );
+    const contents = await client.getDirectoryContents(remoteDir);
+
+    const exisitngFiles = await fs.readdir(LOCAL_DIR);
+
+    const missing = contents.filter(f => !exisitngFiles.includes(f.basename))
+
+    console.log(missing)
+
+    let i = 0;
+    for (const item of missing) {
+        const result = await client.getFileContents(item.filename, {
+            format: "binary",
+        });
+
+        let buffer: Buffer;
+
+        if (typeof result === "string") {
+            buffer = Buffer.from(result);
+        } else if (Buffer.isBuffer(result)) {
+            buffer = result;
+        } else if (result instanceof ArrayBuffer) {
+            buffer = Buffer.from(new Uint8Array(result));
+        } else if ("data" in result) {
+            const data = result.data;
+            if (typeof data === "string") {
+                buffer = Buffer.from(data);
+            } else if (Buffer.isBuffer(data)) {
+                buffer = data;
+            } else if (data instanceof ArrayBuffer) {
+                buffer = Buffer.from(new Uint8Array(data));
+            } else {
+                buffer = Buffer.from(data as any);
+            }
+        } else {
+            buffer = Buffer.from(result as any);
+        }
+
+        const localPath = path.resolve(path.join(LOCAL_DIR, item.filename))
+
+        await fs.writeFile(localPath, buffer);
+        i++;
+        console.log(`downloaded ${i}/${missing.length} ${item.basename}`)
+    }
+
+
+}