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Update upload.js

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Eduard Prigoana 2026-02-21 18:48:51 +02:00 committed by GitHub
parent 3528b49d64
commit 8c77b18073
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1 changed files with 78 additions and 69 deletions
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147
functions/upload.js
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@ -1,6 +1,3 @@
// functions/upload.js
// Handles cover image uploads via imgur.gg API
const API_BASE = 'https://temp.imgur.gg/api/upload';
const PING_URL = 'https://temp.imgur.gg/api/ping';
@ -29,38 +26,63 @@ export async function onRequest(context) {
}
try {
const formData = await request.formData();
const file = formData.get('file');
const contentType = request.headers.get('content-type') || '';
let file;
let fileName;
let fileType;
if (!file) {
return new Response(JSON.stringify({ error: 'No file provided' }), {
status: 400,
headers: {
'Content-Type': 'application/json',
'Access-Control-Allow-Origin': '*',
},
});
}
const maxSize = 500 * 1024 * 1024;
if (file.size > maxSize) {
return new Response(
JSON.stringify({
error: 'File size exceeds 500MB limit',
size: file.size,
}),
{
if (contentType.includes('application/json')) {
const body = await request.json();
if (!body.fileUrl) {
return new Response(JSON.stringify({ error: 'No fileUrl provided' }), {
status: 400,
headers: {
'Content-Type': 'application/json',
'Access-Control-Allow-Origin': '*',
},
}
);
}
});
}
const fileBytes = await file.arrayBuffer();
const fileResponse = await fetch(body.fileUrl);
if (!fileResponse.ok) {
throw new Error('Failed to fetch remote file');
}
const buffer = await fileResponse.arrayBuffer();
file = buffer;
fileName = body.fileName || body.fileUrl.split('/').pop() || 'file';
fileType = fileResponse.headers.get('content-type') || 'application/octet-stream';
} else {
const formData = await request.formData();
const uploadedFile = formData.get('file');
if (!uploadedFile) {
return new Response(JSON.stringify({ error: 'No file provided' }), {
status: 400,
headers: {
'Content-Type': 'application/json',
'Access-Control-Allow-Origin': '*',
},
});
}
if (uploadedFile.size > 500 * 1024 * 1024) {
return new Response(JSON.stringify({
error: 'File size exceeds 500MB limit',
size: uploadedFile.size,
}), {
status: 400,
headers: {
'Content-Type': 'application/json',
'Access-Control-Allow-Origin': '*',
},
});
}
file = await uploadedFile.arrayBuffer();
fileName = uploadedFile.name;
fileType = uploadedFile.type || 'application/octet-stream';
}
const pingResponse = await fetch(PING_URL, {
method: 'GET',
@ -76,9 +98,9 @@ export async function onRequest(context) {
const metadataPayload = {
files: [
{
fileName: file.name,
fileType: file.type || 'application/octet-stream',
fileSize: file.size,
fileName,
fileType,
fileSize: file.byteLength || 0,
},
],
};
@ -112,12 +134,7 @@ export async function onRequest(context) {
throw new Error(`Metadata request failed: ${metadataResponse.status} - ${metadataText}`);
}
let metadata;
try {
metadata = JSON.parse(metadataText);
} catch {
throw new Error('Metadata response not valid JSON');
}
const metadata = JSON.parse(metadataText);
if (!metadata.success || !metadata.files || !metadata.files[0]) {
throw new Error('Metadata missing required fields');
@ -132,9 +149,9 @@ export async function onRequest(context) {
const uploadResponse = await fetch(uploadUrl, {
method: 'PUT',
body: fileBytes,
body: file,
headers: {
'Content-Type': file.type || 'application/octet-stream',
'Content-Type': fileType,
},
});
@ -145,36 +162,28 @@ export async function onRequest(context) {
const publicUrl = `https://i.imgur.gg/${fileInfo.fileId}-${fileInfo.fileName}`;
return new Response(
JSON.stringify({
success: true,
url: publicUrl,
fileId: fileInfo.fileId,
fileName: fileInfo.fileName,
}),
{
status: 200,
headers: {
'Content-Type': 'application/json',
'Access-Control-Allow-Origin': '*',
},
}
);
return new Response(JSON.stringify({
success: true,
url: publicUrl,
fileId: fileInfo.fileId,
fileName: fileInfo.fileName,
}), {
status: 200,
headers: {
'Content-Type': 'application/json',
'Access-Control-Allow-Origin': '*',
},
});
} catch (error) {
console.error('Upload failed:', error);
return new Response(
JSON.stringify({
error: 'Upload failed',
message: error.message,
}),
{
status: 500,
headers: {
'Content-Type': 'application/json',
'Access-Control-Allow-Origin': '*',
},
}
);
return new Response(JSON.stringify({
error: 'Upload failed',
message: error.message,
}), {
status: 500,
headers: {
'Content-Type': 'application/json',
'Access-Control-Allow-Origin': '*',
},
});
}
}