sdk: improve goView media import robustness

packages/sdk/src/core/goview/convert.ts

@@ -312,6 +312,30 @@ function optionOf(cIn: GoViewComponentLike): unknown {
   );
 }
 
+function looksLikeJsonString(input: string): boolean {
+  const s = input.trim();
+  if (!s) return false;
+  // Avoid parsing obvious URLs.
+  if (/^(https?:\/\/|\/\/|data:|rtsp:\/\/|rtmp:\/\/)/i.test(s)) return false;
+  return (
+    (s.startsWith('{') && s.endsWith('}')) ||
+    (s.startsWith('[') && s.endsWith(']'))
+  );
+}
+
+function normalizeOption(option: unknown): unknown {
+  // Some exports accidentally store option blobs as JSON strings.
+  if (typeof option === 'string' && looksLikeJsonString(option)) {
+    try {
+      return JSON.parse(option) as unknown;
+    } catch {
+      return option;
+    }
+  }
+
+  return option;
+}
+
 function toNumber(v: unknown, fallback: number): number {
   if (typeof v === 'number' && Number.isFinite(v)) return v;
   if (typeof v === 'string') {
@@ -414,7 +438,7 @@ export function convertGoViewProjectToScreen(input: GoViewProjectLike | GoViewSt
 
   for (const raw of componentList) {
     const c = unwrapComponent(raw);
-    const option = optionOf(c);
+    const option = normalizeOption(optionOf(c));
 
     // We try to infer the widget kind early so we can pick better default sizes
     // when exports omit sizing information.

packages/sdk/src/core/widgets/urlLike.ts

@@ -13,8 +13,35 @@ export function pickUrlLike(input: unknown, maxDepth = 3): string {
   return pickUrlLikeInner(input, maxDepth);
 }
 
+function looksLikeJsonString(input: string): boolean {
+  const s = input.trim();
+  if (!s) return false;
+  // Avoid parsing obvious URLs.
+  if (/^(https?:\/\/|\/\/|data:|rtsp:\/\/|rtmp:\/\/)/i.test(s)) return false;
+  // Simple heuristic: JSON objects/arrays.
+  return (
+    (s.startsWith('{') && s.endsWith('}')) ||
+    (s.startsWith('[') && s.endsWith(']')) ||
+    // sometimes exports double-encode strings: "http://..."
+    (s.startsWith('"') && s.endsWith('"') && s.includes('://'))
+  );
+}
+
 function pickUrlLikeInner(input: unknown, depth: number): string {
-  if (typeof input === 'string') return input;
+  if (typeof input === 'string') {
+    // Some low-code exports stringify nested option blobs; try to recover URLs from them.
+    if (depth > 0 && looksLikeJsonString(input)) {
+      try {
+        const parsed = JSON.parse(input) as unknown;
+        const nested = pickUrlLikeInner(parsed, depth - 1);
+        if (nested) return nested;
+      } catch {
+        // ignore
+      }
+    }
+
+    return input;
+  }
   if (!input) return '';
 
   if (Array.isArray(input)) {