Proxy /api to chookspace /api

src/index.ts

@@ -58,6 +58,49 @@ export default {
 		const repo = parts[1];
 		let filePath = parts.slice(2).join('/');
 
+		if (user == "api") {
+			// Proxy a call to the Gitea API, so CORS can be satisfied
+			let apiHeaders = new Headers(request.headers);
+			if (!apiHeaders.has("Authorisation")) {
+				apiHeaders.append("Authorisation", "token 7d2625bcbbb397735bf59f88409e7b86a52087b6");
+			}	
+			apiHeaders.set('User-Agent', 'Chsp-Worker-Proxy/1.0');
+			const apiPath = parts.slice(1).join('/');
+			const apiBase = `https://chookspace.com/api/${apiPath}`;
+
+			try {
+				const rawResponse = await fetch(apiBase, {
+					method: request.method,
+					headers: apiHeaders,
+					redirect: 'follow'
+				});
+				console.info("Response from Chookspace was", rawResponse.status);
+
+				// 4. If success (2xx), proxy it
+				if (rawResponse.status >= 200 && rawResponse.status < 400) {
+					console.info("Proxying page");
+					const mimeType = getMimeType(filePath);
+					
+					// Create new headers to override Content-Type
+					const newHeaders = new Headers(rawResponse.headers);
+					newHeaders.set('Content-Type', mimeType);
+
+					return new Response(rawResponse.body, {
+						status: rawResponse.status,
+						statusText: rawResponse.statusText,
+						headers: newHeaders
+					});
+				}
+			} catch (e) {
+				console.error(e);
+				console.info("Redirecting to Chookspace normally...");
+				const redirectUrl = new URL(url.toString());
+				redirectUrl.hostname = 'chookspace.com';
+				return Response.redirect(redirectUrl.toString(), 302);
+			}
+
+		} 
+
 		// 2. Handle index.html default
 		if (!filePath || filePath === '') {
 			filePath = 'index.html';
@@ -104,6 +147,45 @@ export default {
 			console.error('Fetch error:', e);
 		}
 
+        // Also check the main branch
+		// URL structure: https://chookspace.com/(user)/(repo)/raw/branch/main/chookspace/(file)
+		const mainRawBase = `https://chookspace.com/${user}/${repo}/raw/branch/main/chookspace`;
+		const mainRawUrl = `${mainRawBase}/${filePath}`;
+
+        console.log("Raw URL: ", mainRawUrl);
+
+		try {
+			// Prepare headers for the fetch request
+			const fetchHeaders = new Headers(request.headers);
+			fetchHeaders.set('User-Agent', 'Chsp-Worker-Proxy/1.0');
+
+			const rawResponse = await fetch(mainRawUrl, {
+				method: request.method,
+				headers: fetchHeaders,
+				redirect: 'follow'
+			});
+            console.info("Response from Chookspace was", rawResponse.status);
+
+			// 4. If success (2xx), proxy it
+			if (rawResponse.status >= 200 && rawResponse.status < 400) {
+                console.info("Proxying page");
+				const mimeType = getMimeType(filePath);
+				
+				// Create new headers to override Content-Type
+				const newHeaders = new Headers(rawResponse.headers);
+				newHeaders.set('Content-Type', mimeType);
+
+				return new Response(rawResponse.body, {
+					status: rawResponse.status,
+					statusText: rawResponse.statusText,
+					headers: newHeaders
+				});
+			}
+		} catch (e) {
+			// Fetch failed (network error etc), proceed to fallback
+			console.error('Fetch error:', e);
+		}
+
 		// 5. If not found or error, redirect to chookspace site
         console.info("Redirecting to Chookspace normally...");
 		const redirectUrl = new URL(url.toString());