initial commit. phase 1 complete

frontend/node_modules/next/dist/esm/client/flight-data-helpers.js

@@ -0,0 +1,58 @@
+import { PAGE_SEGMENT_KEY } from "../shared/lib/segment";
+/**
+ * This function is used to prepare the flight router state for the request.
+ * It removes markers that are not needed by the server, and are purely used
+ * for stashing state on the client.
+ * @param flightRouterState - The flight router state to prepare.
+ * @param isHmrRefresh - Whether this is an HMR refresh request.
+ * @returns The prepared flight router state.
+ */ export function prepareFlightRouterStateForRequest(flightRouterState, isHmrRefresh) {
+    // HMR requests need the complete, unmodified state for proper functionality
+    if (isHmrRefresh) {
+        return encodeURIComponent(JSON.stringify(flightRouterState));
+    }
+    return encodeURIComponent(JSON.stringify(stripClientOnlyDataFromFlightRouterState(flightRouterState)));
+}
+/**
+ * Recursively strips client-only data from FlightRouterState while preserving
+ * server-needed information for proper rendering decisions.
+ */ function stripClientOnlyDataFromFlightRouterState(flightRouterState) {
+    const [segment, parallelRoutes, , refreshMarker, isRootLayout] = flightRouterState;
+    // __PAGE__ segments are always fetched from the server, so there's
+    // no need to send them up
+    const cleanedSegment = stripSearchParamsFromPageSegment(segment);
+    // Recursively process parallel routes
+    const cleanedParallelRoutes = {};
+    for (const [key, childState] of Object.entries(parallelRoutes)){
+        cleanedParallelRoutes[key] = stripClientOnlyDataFromFlightRouterState(childState);
+    }
+    const result = [
+        cleanedSegment,
+        cleanedParallelRoutes,
+        null,
+        shouldPreserveRefreshMarker(refreshMarker) ? refreshMarker : null
+    ];
+    // Append optional fields if present
+    if (isRootLayout !== undefined) {
+        result[4] = isRootLayout;
+    }
+    return result;
+}
+/**
+ * Strips search parameters from __PAGE__ segments to prevent sensitive
+ * client-side data from being sent to the server.
+ */ function stripSearchParamsFromPageSegment(segment) {
+    if (typeof segment === "string" && segment.startsWith(PAGE_SEGMENT_KEY + "?")) {
+        return PAGE_SEGMENT_KEY;
+    }
+    return segment;
+}
+/**
+ * Determines whether the refresh marker should be sent to the server
+ * Client-only markers like 'refresh' are stripped, while server-needed markers
+ * like 'refetch' and 'inside-shared-layout' are preserved.
+ */ function shouldPreserveRefreshMarker(refreshMarker) {
+    return Boolean(refreshMarker && refreshMarker !== "refresh");
+}
+
+//# sourceMappingURL=flight-data-helpers.js.map