Update upload.js
This commit is contained in:
Eduard Prigoana
GitHub
parent
1783d7b135
commit
497f2cfab6
1 changed files with 78 additions and 27 deletions
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@ -6,8 +6,12 @@ const API_BASE = 'https://temp.imgur.gg/api/upload';
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export async function onRequest(context) {
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const { request } = context;
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console.log("Incoming request:", request.method);
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// Handle CORS preflight
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if (request.method === 'OPTIONS') {
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console.log("Handling OPTIONS preflight");
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return new Response(null, {
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status: 204,
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headers: {
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@ -19,6 +23,8 @@ export async function onRequest(context) {
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}
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if (request.method !== 'POST') {
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console.log("Method not allowed:", request.method);
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return new Response(JSON.stringify({ error: 'Method not allowed' }), {
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status: 405,
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headers: {
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@ -29,47 +35,49 @@ export async function onRequest(context) {
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}
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try {
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// Parse the multipart form data
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console.log("Parsing form data...");
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const formData = await request.formData();
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const file = formData.get('file');
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console.log("File received:", file);
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if (!file) {
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console.error("No file provided");
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return new Response(JSON.stringify({ error: 'No file provided' }), {
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status: 400,
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headers: {
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'Content-Type': 'application/json',
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'Access-Control-Allow-Origin': '*',
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},
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});
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}
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// Validate file type
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if (!file.type.startsWith('image/')) {
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if (!file.type || !file.type.startsWith('image/')) {
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console.error("Invalid file type:", file?.type);
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return new Response(JSON.stringify({ error: 'File must be an image' }), {
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status: 400,
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headers: {
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'Content-Type': 'application/json',
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'Access-Control-Allow-Origin': '*',
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},
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});
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}
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// Validate file size (max 10MB)
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const maxSize = 10 * 1024 * 1024; // 10MB
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const maxSize = 10 * 1024 * 1024;
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console.log("File size:", file.size);
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if (file.size > maxSize) {
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return new Response(JSON.stringify({ error: 'File size exceeds 10MB limit' }), {
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console.error("File too large");
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return new Response(JSON.stringify({
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error: 'File size exceeds 10MB limit',
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size: file.size
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}), {
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status: 400,
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headers: {
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'Content-Type': 'application/json',
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'Access-Control-Allow-Origin': '*',
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},
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});
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}
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// Get file bytes
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const fileBytes = await file.arrayBuffer();
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console.log("File bytes length:", fileBytes.byteLength);
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// -------------------------
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// STEP 1 — Metadata Request
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// -------------------------
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// Step 1: Request upload metadata
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const metadataPayload = {
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files: [
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{
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@ -80,28 +88,61 @@ export async function onRequest(context) {
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],
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};
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console.log("Sending metadata request...");
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console.log("Metadata payload:", JSON.stringify(metadataPayload));
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const metadataResponse = await fetch(API_BASE, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'User-Agent': 'Mozilla/5.0',
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'Origin': 'https://your-domain.com',
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},
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body: JSON.stringify(metadataPayload),
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});
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console.log("Metadata status:", metadataResponse.status);
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const metadataText = await metadataResponse.text();
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console.log("Metadata raw response:", metadataText);
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if (!metadataResponse.ok) {
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throw new Error(`Metadata request failed: ${metadataResponse.status}`);
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throw new Error(
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`Metadata request failed: ${metadataResponse.status} - ${metadataText}`
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);
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}
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const metadata = await metadataResponse.json();
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let metadata;
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try {
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metadata = JSON.parse(metadataText);
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} catch (err) {
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console.error("Failed to parse metadata JSON");
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throw new Error("Metadata response not valid JSON");
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}
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console.log("Metadata parsed:", metadata);
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if (!metadata.success || !metadata.files || !metadata.files[0]) {
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throw new Error('Failed to get upload URL from imgur.gg');
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throw new Error("Metadata missing required fields");
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}
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const fileInfo = metadata.files[0];
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console.log("File info:", fileInfo);
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const uploadUrl = fileInfo.uploadUrl;
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// Step 2: Upload the file
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if (!uploadUrl) {
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throw new Error("No uploadUrl returned from metadata");
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}
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console.log("Upload URL:", uploadUrl);
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// -------------------------
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// STEP 2 — Upload File
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// -------------------------
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console.log("Uploading file...");
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const uploadResponse = await fetch(uploadUrl, {
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method: 'PUT',
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body: fileBytes,
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@ -110,13 +151,21 @@ export async function onRequest(context) {
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},
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});
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console.log("Upload status:", uploadResponse.status);
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const uploadText = await uploadResponse.text();
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console.log("Upload raw response:", uploadText);
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if (!uploadResponse.ok) {
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throw new Error(`File upload failed: ${uploadResponse.status}`);
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throw new Error(
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`File upload failed: ${uploadResponse.status} - ${uploadText}`
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);
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}
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// Step 3: Return the public URL
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const publicUrl = `https://i.imgur.gg/${fileInfo.fileId}-${fileInfo.fileName}`;
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console.log("Upload successful:", publicUrl);
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return new Response(
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JSON.stringify({
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success: true,
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@ -132,8 +181,10 @@ export async function onRequest(context) {
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},
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}
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);
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} catch (error) {
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console.error('Upload error:', error);
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console.error("Upload failed:", error);
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return new Response(
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JSON.stringify({
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error: 'Upload failed',
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