Initial commit

2025-07-11 13:52:19 +00:00
commit e0c489f625
362 changed files with 27286 additions and 0 deletions
@@ -0,0 +1,74 @@
+from dotenv import load_dotenv, find_dotenv
+load_dotenv(find_dotenv())
+import os
+import modules.logger_tool as logger
+
+log_name = 'api_routers_external_youtube'
+log_dir = os.getenv("LOG_PATH", "/logs")
+logging = logger.get_logger(
+    name=log_name,
+    log_level=os.getenv("LOG_LEVEL", "DEBUG"),
+    log_path=log_dir,
+    log_file=log_name,
+    runtime=True,
+    log_format='default'
+)
+
+from fastapi import APIRouter, HTTPException
+from youtube_transcript_api import YouTubeTranscriptApi
+from youtube_transcript_api._errors import TranscriptsDisabled, NoTranscriptFound, VideoUnavailable
+from googleapiclient.discovery import build
+from googleapiclient.errors import HttpError
+
+router = APIRouter()
+
+# Initialize the YouTube API client with API key
+youtube = build('youtube', 'v3', developerKey=os.getenv('YOUTUBE_API_KEY'))
+
+@router.get("/youtube-proxy")
+async def youtube_proxy(videoId: str):
+    try:
+        # Fetch transcript using youtube-transcript-api
+        transcript = YouTubeTranscriptApi.get_transcript(videoId, languages=['en'])
+        transcript_lines = [{"start": entry["start"], "duration": entry["duration"], "text": entry["text"]} for entry in transcript]
+
+        # Fetch video details using YouTube Data API
+        video_response = youtube.videos().list(
+            part='snippet,contentDetails,statistics',
+            id=videoId
+        ).execute()
+
+        if 'items' in video_response:
+            video_data = video_response['items'][0]
+            video_info = {
+                'title': video_data['snippet']['title'],
+                'author': video_data['snippet']['channelTitle'],
+                'publishedAt': video_data['snippet']['publishedAt'],
+                'description': video_data['snippet']['description'],
+                'viewCount': video_data['statistics']['viewCount'],
+                'likeCount': video_data['statistics']['likeCount'],
+                'duration': video_data['contentDetails']['duration'],
+            }
+        else:
+            video_info = {}
+
+        return {
+            "transcript": transcript_lines,
+            "video_info": video_info
+        }
+
+    except HttpError as e:
+        logging.error(f"An HTTP error occurred: {str(e)}")
+        raise HTTPException(status_code=500, detail="YouTube API error")
+    except TranscriptsDisabled:
+        logging.error(f"Transcripts are disabled for video {videoId}")
+        raise HTTPException(status_code=404, detail="Transcripts are disabled for this video")
+    except NoTranscriptFound:
+        logging.error(f"No transcript found for video {videoId}")
+        raise HTTPException(status_code=404, detail="Transcript not available for this video")
+    except VideoUnavailable:
+        logging.error(f"Video {videoId} is unavailable")
+        raise HTTPException(status_code=404, detail="Video unavailable")
+    except Exception as e:
+        logging.error(f"Unexpected error: {str(e)}")
+        raise HTTPException(status_code=500, detail="Internal server error")