29 lines
876 B
TypeScript
29 lines
876 B
TypeScript
import { writeFile, mkdir } from 'fs/promises';
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import path from 'path';
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/**
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* Uploads a file to the local public/uploads directory.
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* Returns the public relative URL to be saved in the database.
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*/
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export async function uploadFileLocally(file: File): Promise<string> {
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const bytes = await file.arrayBuffer();
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const buffer = Buffer.from(bytes);
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const uploadDir = path.join(process.cwd(), 'public', 'uploads');
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// Create directory if it doesn't exist
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try {
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await mkdir(uploadDir, { recursive: true });
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} catch (e) {
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// Directory already exists, ignore
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}
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const uniqueName = `${Date.now()}-${file.name.replace(/[^a-zA-Z0-9.-]/g, "_")}`;
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const filePath = path.join(uploadDir, uniqueName);
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await writeFile(filePath, buffer);
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// Return the path relative to the public directory so Next.js can serve it
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return `/uploads/${uniqueName}`;
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}
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