feat: add Pornhub video download support

backend/app/services/downloader.py

@@ -15,10 +15,12 @@ logger = logging.getLogger(__name__)
 VIDEO_BASE_PATH = os.getenv("VIDEO_BASE_PATH", "/home/xdl/xdl_videos")
 X_VIDEOS_PATH = os.path.join(VIDEO_BASE_PATH, "x_videos")
 YOUTUBE_VIDEOS_PATH = os.path.join(VIDEO_BASE_PATH, "youtube_videos")
+PH_VIDEOS_PATH = os.path.join(VIDEO_BASE_PATH, "ph_videos")
 
 # Ensure directories exist
 os.makedirs(X_VIDEOS_PATH, exist_ok=True)
 os.makedirs(YOUTUBE_VIDEOS_PATH, exist_ok=True)
+os.makedirs(PH_VIDEOS_PATH, exist_ok=True)
 
 # Pattern to match YouTube URLs
 YOUTUBE_URL_RE = re.compile(
@@ -30,10 +32,18 @@ TWITTER_URL_RE = re.compile(
     r'https?://(?:(?:www\.)?(?:twitter\.com|x\.com)|[a-z]*twitter\.com)/\w+/status/(\d+)'
 )
 
+# Pattern to match Pornhub URLs
+PORNHUB_URL_RE = re.compile(
+    r'https?://(?:[\w-]+\.)?pornhub\.com/(?:view_video\.php\?viewkey=|video/|embed/)[\w-]+'
+    r'|https?://phub\.to/[\w-]+'
+)
+
 
 def get_video_path(filename: str, platform: str = "twitter") -> str:
     if platform == "youtube":
         return os.path.join(YOUTUBE_VIDEOS_PATH, filename)
+    if platform == "pornhub":
+        return os.path.join(PH_VIDEOS_PATH, filename)
     return os.path.join(X_VIDEOS_PATH, filename)
 
 
@@ -41,6 +51,10 @@ def _is_youtube_url(url: str) -> bool:
     return bool(YOUTUBE_URL_RE.match(url))
 
 
+def _is_pornhub_url(url: str) -> bool:
+    return bool(PORNHUB_URL_RE.match(url))
+
+
 def _is_twitter_url(url: str) -> bool:
     return bool(TWITTER_URL_RE.match(url))
 
@@ -299,6 +313,107 @@ def _download_youtube_video(url: str, format_id: str = "best", progress_callback
     }
 
 
+def _parse_pornhub_video(url: str) -> dict:
+    """Parse Pornhub video info using yt-dlp."""
+    ydl_opts = {
+        "quiet": True,
+        "no_warnings": True,
+        "extract_flat": False,
+        "skip_download": True,
+    }
+    with yt_dlp.YoutubeDL(ydl_opts) as ydl:
+        info = ydl.extract_info(url, download=False)
+
+    formats = []
+    seen = set()
+    for f in info.get("formats", []):
+        if f.get("vcodec", "none") == "none":
+            continue
+        height = f.get("height", 0)
+        if not height:
+            continue
+        ext = f.get("ext", "mp4")
+        fmt_id = f.get("format_id", "")
+        quality = f"{height}p"
+        if quality in seen:
+            continue
+        seen.add(quality)
+        formats.append({
+            "format_id": fmt_id,
+            "quality": quality,
+            "ext": ext,
+            "filesize": f.get("filesize") or f.get("filesize_approx") or 0,
+            "note": f.get("format_note", ""),
+        })
+
+    formats.sort(key=lambda x: int(x["quality"].replace("p", "")), reverse=True)
+
+    formats.insert(0, {
+        "format_id": "best",
+        "quality": "best",
+        "ext": "mp4",
+        "filesize": 0,
+        "note": "Best available quality",
+    })
+
+    return {
+        "title": info.get("title", "Untitled"),
+        "thumbnail": info.get("thumbnail", ""),
+        "duration": info.get("duration", 0) or 0,
+        "formats": formats,
+        "url": url,
+        "platform": "pornhub",
+    }
+
+
+def _download_pornhub_video(url: str, format_id: str = "best", progress_callback=None) -> dict:
+    """Download Pornhub video using yt-dlp."""
+    task_id = str(uuid.uuid4())[:8]
+    output_template = os.path.join(PH_VIDEOS_PATH, f"%(id)s_{task_id}.%(ext)s")
+
+    if format_id == "best":
+        format_spec = "bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best"
+    else:
+        format_spec = f"{format_id}+bestaudio/best"
+
+    def hook(d):
+        if d["status"] == "downloading" and progress_callback:
+            total = d.get("total_bytes") or d.get("total_bytes_estimate") or 0
+            downloaded = d.get("downloaded_bytes", 0)
+            pct = int(downloaded * 100 / total) if total > 0 else 0
+            progress_callback(pct)
+        elif d["status"] == "finished" and progress_callback:
+            progress_callback(100)
+
+    ydl_opts = {
+        "format": format_spec,
+        "outtmpl": output_template,
+        "merge_output_format": "mp4",
+        "quiet": True,
+        "no_warnings": True,
+        "progress_hooks": [hook],
+    }
+
+    with yt_dlp.YoutubeDL(ydl_opts) as ydl:
+        info = ydl.extract_info(url, download=True)
+        filename = ydl.prepare_filename(info)
+        if not os.path.exists(filename):
+            base = os.path.splitext(filename)[0]
+            filename = base + ".mp4"
+
+    file_size = os.path.getsize(filename) if os.path.exists(filename) else 0
+
+    return {
+        "title": info.get("title", "Untitled"),
+        "thumbnail": info.get("thumbnail", ""),
+        "duration": info.get("duration", 0) or 0,
+        "filename": os.path.basename(filename),
+        "file_path": filename,
+        "file_size": file_size,
+        "platform": "pornhub",
+    }
+
+
 def parse_video_url(url: str) -> dict:
     """Extract video info without downloading."""
     # Use syndication API for Twitter/X URLs
@@ -316,6 +431,11 @@ def parse_video_url(url: str) -> dict:
         logger.info(f"Parsing YouTube video: {url}")
         return _parse_youtube_video(url)
 
+    # Pornhub URLs
+    if _is_pornhub_url(url):
+        logger.info(f"Parsing Pornhub video: {url}")
+        return _parse_pornhub_video(url)
+
     # Fallback to generic yt-dlp
     ydl_opts = {
         "quiet": True,
@@ -381,6 +501,11 @@ def download_video(url: str, format_id: str = "best", progress_callback=None) ->
         logger.info(f"Downloading YouTube video: {url}")
         return _download_youtube_video(url, format_id, progress_callback)
 
+    # Pornhub URLs
+    if _is_pornhub_url(url):
+        logger.info(f"Downloading Pornhub video: {url}")
+        return _download_pornhub_video(url, format_id, progress_callback)
+
     task_id = str(uuid.uuid4())[:8]
     output_template = os.path.join(X_VIDEOS_PATH, f"%(id)s_{task_id}.%(ext)s")
 

frontend/src/views/Home.vue

@@ -1,10 +1,10 @@
 <template>
   <div class="home">
     <h1>Video Downloader</h1>
-    <p class="subtitle">Paste a Twitter/X or YouTube video link to download</p>
+    <p class="subtitle">Paste a Twitter/X, YouTube, or Pornhub video link to download</p>
 
     <div class="input-group">
-      <input v-model="url" placeholder="https://x.com/... or https://youtube.com/watch?v=..." @keyup.enter="parseUrl" :disabled="loading" />
+      <input v-model="url" placeholder="https://x.com/... or https://youtube.com/watch?v=... or https://pornhub.com/view_video.php?viewkey=..." @keyup.enter="parseUrl" :disabled="loading" />
       <button @click="parseUrl" :disabled="loading || !url.trim()">
         {{ loading ? '⏳ Parsing...' : '🔍 Parse' }}
       </button>