Merge pull request #381 from Loker-Choi/fix/youtube-shorts-url

fix(youtube): 支持 Shorts 链接

backend/app/utils/url_parser.py

@@ -23,8 +23,8 @@ def extract_video_id(url: str, platform: str) -> Optional[str]:
         return f"BV{match.group(1)}" if match else None
 
     elif platform == "youtube":
-        # 匹配 v=xxxxx 或 youtu.be/xxxxx，ID 长度通常为 11
-        match = re.search(r"(?:v=|youtu\.be/)([0-9A-Za-z_-]{11})", url)
+        # 匹配 v=xxxxx、youtu.be/xxxxx 或 shorts/xxxxx，ID 长度通常为 11
+        match = re.search(r"(?:v=|youtu\.be/|shorts/)([0-9A-Za-z_-]{11})", url)
         return match.group(1) if match else None
 
     elif platform == "douyin":

backend/app/validators/video_url_validator.py

@@ -4,7 +4,7 @@ from urllib.parse import urlparse
 
 SUPPORTED_PLATFORMS = {
     "bilibili": r"(https?://)?(www\.)?bilibili\.com/video/[a-zA-Z0-9]+",
-    "youtube": r"(https?://)?(www\.)?(youtube\.com/watch\?v=|youtu\.be/)[\w\-]+",
+    "youtube": r"(https?://)?(www\.)?(youtube\.com/(watch\?v=|shorts/)|youtu\.be/)[\w\-]+",
     "douyin": "douyin",
     "kuaishou": "kuaishou"
 }