feat: Add SendVid downloader support

Add complete support for SendVid video hosting service used by Anime-Sama for anime series like Hell's Paradise. Changes: - Create SendVidDownloader class with proper headers to avoid 403 errors - Add SendVid detection and handling in AnimeSamaDownloader - Update download_manager to include SendVid-specific headers - Support custom episode naming (e.g., "Hells Paradise - Episode 01.mp4") Technical details: - SendVid embed pages require User-Agent and Referer headers - Direct MP4 URLs extracted from <source> tags with IP/time-based parameters - Tested with Hell's Paradise Episode 01 (7MB, 24min, 1280x720) Generated with [Claude Code](https://claude.ai/code) via [Happy](https://happy.engineering) Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Happy <yesreply@happy.engineering>
2026-01-23 08:17:10 +00:00
commit cb3ea8d926
25 changed files with 4657 additions and 0 deletions
@@ -0,0 +1,83 @@
+from typing import Optional
+from bs4 import BeautifulSoup
+from .base import BaseDownloader
+import re
+
+
+class SendVidDownloader(BaseDownloader):
+    """Downloader for SendVid videos"""
+
+    def can_handle(self, url: str) -> bool:
+        return "sendvid.com" in url.lower()
+
+    async def _fetch_page(self, url: str) -> str:
+        """Fetch page with proper headers to avoid 403 errors"""
+        headers = {
+            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
+            'Referer': 'https://sendvid.com/',
+            'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
+            'Accept-Language': 'en-US,en;q=0.5',
+        }
+        response = await self.client.get(url, headers=headers)
+        response.raise_for_status()
+        return response.text
+
+    async def get_download_link(self, url: str, target_filename: str = None) -> tuple[str, str]:
+        """
+        Extract direct download link from SendVid embed page
+        SendVid embed pages contain the direct MP4 URL in a <source> tag
+        """
+        print(f"[SENDVID] Fetching page: {url}")
+
+        html = await self._fetch_page(url)
+        soup = BeautifulSoup(html, 'lxml')
+
+        # Try to find the video source in the <source> tag
+        source_tag = soup.find('source', {'id': 'video_source'})
+        if source_tag and source_tag.get('src'):
+            video_url = source_tag['src']
+            print(f"[SENDVID] Found video URL in <source> tag")
+
+            # Generate filename
+            if target_filename:
+                filename = target_filename
+            else:
+                # Extract filename from video URL or generate one
+                filename = self._extract_filename_from_url(url, video_url)
+
+            print(f"[SENDVID] Download URL: {video_url}")
+            print(f"[SENDVID] Filename: {filename}")
+            return video_url, filename
+
+        # Fallback: try to find in og:video meta property
+        og_video = soup.find('meta', {'property': 'og:video'})
+        if og_video and og_video.get('content'):
+            video_url = og_video['content']
+            print(f"[SENDVID] Found video URL in og:video meta")
+
+            if target_filename:
+                filename = target_filename
+            else:
+                filename = self._extract_filename_from_url(url, video_url)
+
+            print(f"[SENDVID] Download URL: {video_url}")
+            print(f"[SENDVID] Filename: {filename}")
+            return video_url, filename
+
+        raise Exception("Could not extract video URL from SendVid page")
+
+    def _extract_filename_from_url(self, page_url: str, video_url: str) -> str:
+        """Generate filename from SendVod URLs"""
+        # Try to extract video ID from page URL
+        video_id_match = re.search(r'/embed/([a-z0-9]+)', page_url)
+        if video_id_match:
+            video_id = video_id_match.group(1)
+            # Try to get title from page (might need to fetch, but for now use ID)
+            return f"sendvid_{video_id}.mp4"
+
+        # Fallback: extract from video URL
+        filename_match = re.search(r'/([^/]+\.mp4)', video_url)
+        if filename_match:
+            return filename_match.group(1)
+
+        return "sendvid_video.mp4"