fix youtube url detection

tests/manual/inject_urls_test.py

@@ -3,7 +3,7 @@
 
 from tests.manual.test_helper import run_tests
 
-text = "This is my website: https://www.jrodal.com/ and this is one of my posts: https://www.jrodal.com/posts/how-to-deploy-rocket-rust-web-app-on-vps/"
+text = "This is my website: https://www.jrodal.com/ and this is one of my posts: https://www.jrodal.com/posts/how-to-deploy-rocket-rust-web-app-on-vps/ and this is a yt video: https://www.youtube.com/watch?v=--khbXchTeE"  # noqa
 
 if __name__ == "__main__":
     run_tests(text)

tldrwl/summarize.py

@@ -20,7 +20,7 @@ def __init__(self, *, text_summarizer: Optional[TextSummarizer] = None) -> None:
         self._summarizer = text_summarizer or Gpt35TurboTextSummarizer()
 
     async def _transform_text(self, text: str) -> str:
-        if YoutubeTransformer.get_video_id(text):
+        if YoutubeTransformer.is_youtube_url(text):
             self._logger.debug(f"Using YoutubeSummarizer on {text}")
             return await YoutubeTransformer(text).get_text()
         elif WebpageTransformer.is_url(text):

tldrwl/transformers/youtube_transformer.py

@@ -11,6 +11,7 @@
 from tldrwl.transformers.transformer import Transformer
 
 from tldrwl.exception import TldrwlVideoUrlParsingException
+from tldrwl.transformers.webpage_transformer import WebpageTransformer
 
 
 class YoutubeTransformer(Transformer):
@@ -23,6 +24,10 @@ def __init__(self, url: str) -> None:
         self._url = url
         self._logger = logging.getLogger(__name__)
 
+    @classmethod
+    def is_youtube_url(cls, url: str) -> bool:
+        return WebpageTransformer.is_url(url) and cls.get_video_id(url) is not None
+
     @classmethod
     def get_video_id(cls, url: str) -> Optional[str]:
         match = cls._pattern.search(url)