update

utils/helpers.py

@@ -52,7 +52,7 @@ def display_operation_status():
         status = st.session_state.operation_status
         message_type = status.get("type", "info")
         message = status.get("message", "")
-        
+        print(f"{message}")
         if message_type == "success":
             st.toast(f"✅ {message}")
         elif message_type == "error":
@@ -92,6 +92,7 @@ def search_pixabay_videos(api_key, query, target_count=20, buffer=2):
             if not data.get("hits"): break
             for video in data["hits"]:
                 try:
+                    if video.get('duration', 0) < 12: break
                     video_details = video.get('videos', {}).get('large', {})
                     width, height = video_details.get('width', 0), video_details.get('height', 0)
                     if width > 0 and height > 0 and width >= height:
@@ -128,7 +129,8 @@ def search_pexels_videos(api_key: str, query: str, target_count: int = 20) -> tu
     params = {
         "query": query,
         "per_page": target_count + 5, # 多取一些以過濾
-        "orientation": 'landscape'
+        "orientation": 'landscape',
+        "min_duration": 12 
     }
     
     try:
@@ -139,10 +141,17 @@ def search_pexels_videos(api_key: str, query: str, target_count: int = 20) -> tu
         videos = data.get("videos", [])
         if not videos:
             return True, "在 Pexels 找不到符合條件的影片，請嘗試其他關鍵字。", []
-            
-        final_results = videos[:target_count]
-        return True, f"成功從 Pexels 找到 {len(final_results)} 個橫式影片。", final_results
+        filtered_videos = [
+            v for v in videos if v.get("duration", 0) >= 12
+        ]
+        
+        if not filtered_videos:
+            return True, "找到影片，但沒有任何一部長度超過 12 秒。", []
 
+        # 取回目標數量的結果
+        final_results = filtered_videos[:target_count]
+        
+        return True, f"成功找到 {len(final_results)} 個符合條件的影片。", final_results
     except requests.RequestException as e:
         # Pexels 的錯誤訊息通常在 response body 中
         error_info = ""