fix redirect error

pages/preview/+data.js

@@ -5,33 +5,41 @@ export const data = async (pageContext) => {
         // Extract URL parameters safely
         const { urlParsed } = pageContext
         const searchParams = urlParsed?.search || {}
-        
-        console.log('Preview route - pageContext keys:', Object.keys(pageContext))
+
+        console.log(
+            'Preview route - pageContext keys:',
+            Object.keys(pageContext),
+        )
         console.log('Preview route - urlParsed:', urlParsed)
         console.log('Preview route - searchParams:', searchParams)
-        
-        const { 
-            secret, 
-            path = '/', 
-            status = 'draft', 
-            documentId, 
-            uid 
+
+        const {
+            secret,
+            path = '/',
+            status = 'draft',
+            documentId,
+            uid,
         } = searchParams
-        
+
         // Validate preview secret
         if (!secret || secret !== import.meta.env.VITE_PREVIEW_SECRET) {
-            console.log('Invalid secret:', secret, 'Expected:', import.meta.env.VITE_PREVIEW_SECRET)
+            console.log(
+                'Invalid secret:',
+                secret,
+                'Expected:',
+                import.meta.env.VITE_PREVIEW_SECRET,
+            )
             throw redirect('/preview-unauthorized')
         }
-        
+
         // Build the preview URL path (not full URL since we're redirecting within same origin)
         const previewPath = path || '/'
         const previewUrl = new URL(previewPath, 'http://localhost')
-        
+
         // Add preview parameters
         previewUrl.searchParams.set('preview', 'true')
         previewUrl.searchParams.set('status', status)
-        
+
         // Optional: include document metadata for advanced preview functionality
         if (documentId) {
             previewUrl.searchParams.set('documentId', documentId)
@@ -39,27 +47,26 @@ export const data = async (pageContext) => {
         if (uid) {
             previewUrl.searchParams.set('uid', uid)
         }
-        
+
         const redirectUrl = previewUrl.pathname + previewUrl.search
         console.log('Redirecting to:', redirectUrl)
-        
+
         // Use Vike's redirect
         throw redirect(redirectUrl)
-        
     } catch (error) {
         // If it's a redirect, let it pass through
-        if (error.redirectTo) {
+        if (error._isAbortError) {
             throw error
         }
-        
+
         console.error('Preview data error:', error)
-        
+
         // For debugging, let's not redirect on error, but show what went wrong
         return {
             redirectUrl: null,
             error: error.message || 'Failed to process preview request',
             pageContext: Object.keys(pageContext),
-            urlParsed: pageContext.urlParsed
+            urlParsed: pageContext.urlParsed,
         }
     }
-}
+}