90 lines
2.6 KiB
JavaScript
90 lines
2.6 KiB
JavaScript
const API_URL = 'https://catbox.moe/user/api.php';
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export async function onRequest(context) {
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const { request } = context;
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if (request.method === 'OPTIONS') {
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return new Response(null, { status: 204, headers: corsHeaders() });
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}
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if (request.method !== 'POST') {
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return jsonError('Method not allowed', 405);
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}
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try {
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const contentType = request.headers.get('content-type') || '';
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let file;
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let fileName;
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let fileType;
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if (contentType.includes('application/json')) {
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const body = await request.json();
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if (!body.fileUrl) return jsonError('No fileUrl provided', 400);
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const res = await fetch(body.fileUrl);
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if (!res.ok) throw new Error('Failed to fetch remote file');
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file = await res.arrayBuffer();
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fileName = body.fileName || body.fileUrl.split('/').pop();
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fileType = res.headers.get('content-type') || 'application/octet-stream';
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} else {
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const form = await request.formData();
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const uploaded = form.get('file');
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if (!uploaded) return jsonError('No file provided', 400);
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if (uploaded.size > 100 * 1024 * 1024) {
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return jsonError('File exceeds 100MB', 400);
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}
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file = await uploaded.arrayBuffer();
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fileName = uploaded.name;
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fileType = uploaded.type || 'application/octet-stream';
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}
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const formData = new FormData();
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formData.append('reqtype', 'fileupload');
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formData.append('fileToUpload', new Blob([file], { type: fileType }), fileName);
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const response = await fetch(API_URL, {
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method: 'POST',
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body: formData,
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});
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const responseText = await response.text();
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if (!response.ok) {
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throw new Error(`Upload failed: ${responseText}`);
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}
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const url = responseText.trim();
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return jsonResponse({
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success: true,
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url: url,
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});
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} catch (err) {
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return jsonError(err.message, 500);
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}
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}
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function jsonResponse(obj, status = 200) {
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return new Response(JSON.stringify(obj), {
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status,
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headers: {
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'Content-Type': 'application/json',
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...corsHeaders(),
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},
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});
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}
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function jsonError(message, status) {
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return jsonResponse({ success: false, error: message }, status);
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}
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function corsHeaders() {
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return {
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'Access-Control-Allow-Origin': '*',
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'Access-Control-Allow-Methods': 'POST, OPTIONS',
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'Access-Control-Allow-Headers': '*',
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};
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}
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