37 lines
996 B
TypeScript
37 lines
996 B
TypeScript
import type { APIContext } from 'astro';
|
|
import { promises as fs } from 'fs';
|
|
import { join } from 'path';
|
|
import 'dotenv/config'
|
|
import { httpResponse } from '../../../utils/response';
|
|
const uploadDir = process.env.UPLOAD_DIR!;
|
|
|
|
export async function GET({ params }: APIContext) {
|
|
try {
|
|
const { id } = params
|
|
return readImage(id!)
|
|
} catch (error) {
|
|
return httpResponse({ error: `Failed to retrieve image: ${error}` }, 500);
|
|
}
|
|
}
|
|
|
|
async function readImage(id: string) {
|
|
|
|
const filepath = join(uploadDir, id);
|
|
|
|
try {
|
|
await fs.access(filepath);
|
|
} catch {
|
|
return httpResponse({ error: 'Image not found' }, 404);
|
|
}
|
|
|
|
const image = await fs.readFile(filepath);
|
|
const ext = id.split('.').pop()?.toLowerCase();
|
|
const contentType = ext === 'png' ? 'image/png' : 'image/jpeg';
|
|
|
|
return new Response(image, {
|
|
status: 200,
|
|
headers: {
|
|
'Content-Type': contentType,
|
|
}
|
|
});
|
|
} |