Use WordPress Playground CORS proxy (#175)

Automattic · Oct 23, 2024 · eaa0115 · eaa0115
1 parent b2ea705
commit eaa0115
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/blueprint.json b/blueprint.json
@@ -24,6 +24,12 @@
         "blogdescription": "Explore the Remote Data Blocks plugin in a WordPress Playground"
       }
     },
+    {
+      "step": "defineWpConfigConsts",
+      "consts": {
+        "USE_PLAYGROUND_CORS_PROXY": true
+      }
+    },
     {
       "step": "installPlugin",
       "options": {

diff --git a/inc/HttpClient/WPRemoteRequestHandler.php b/inc/HttpClient/WPRemoteRequestHandler.php
@@ -29,7 +29,13 @@ class WPRemoteRequestHandler {
 	public function __invoke( RequestInterface $request, array $options ): PromiseInterface {
 		try {
 			// Convert Guzzle request to arguments for wp_remote_request.
-			$url  = (string) $request->getUri();
+			$url = (string) $request->getUri();
+
+			// If we are running on WordPress Playground, use the provided CORS proxy.
+			if ( defined( 'USE_PLAYGROUND_CORS_PROXY' ) && USE_PLAYGROUND_CORS_PROXY ) {
+				$url = 'https://playground.wordpress.net/cors-proxy.php?' . $url;
+			}
+
 			$args = [
 				'body'        => (string) $request->getBody(), // Stream has been read, let __toString() rewind and read it.
 				'headers'     => [],