1 files changed, 104 insertions, 2 deletions
diff --git a/services/stream/views.py b/services/stream/views.py
index 21e15dc1..a646d185 100644
--- a/services/stream/views.py
+++ b/services/stream/views.py
@@ -1,12 +1,18 @@
 # views.py
 import os
 import random
-from urllib.parse import urlparse
+import re
+from urllib.parse import quote, urljoin, urlparse
 
 from django.conf import settings
 from services.stream.songs import MUSIC_FILES
 import requests
-from django.http import HttpResponse, HttpResponseForbidden, JsonResponse
+from django.http import (
+    HttpResponse,
+    HttpResponseForbidden,
+    JsonResponse,
+    StreamingHttpResponse,
+)
 
 CDN_URL = os.getenv("CDN_URL")
 MUSIC_FILES_COUNT = len(MUSIC_FILES)
@@ -60,3 +66,99 @@ def stream_song(request, song_id: int) -> HttpResponse:
         return HttpResponse(status=404)
     except Exception:
         return HttpResponse(status=500)
+
+
+def anime_stream(request):
+    if not request.COOKIES.get("csrftoken"):
+        return HttpResponseForbidden("Invalid request")
+
+    referrer = request.META.get("HTTP_REFERER")
+    if not referrer:
+        return HttpResponseForbidden("Direct access not allowed")
+
+    parsed_uri = urlparse(referrer)
+    referrer_host = parsed_uri.netloc.split(":")[0]
+
+    if referrer_host not in settings.ALLOWED_HOSTS:
+        return HttpResponseForbidden("Access not allowed")
+
+    url = request.GET.get("url")
+
+    if not url:
+        return HttpResponse("No URL provided", status=400)
+
+    try:
+        # Make the request to the target server
+        response = requests.get(
+            url,
+            stream=True,
+            headers={
+                "User-Agent": request.headers.get("User-Agent", ""),
+                "Referer": request.headers.get("Referer", ""),
+                "Origin": request.headers.get("Origin", ""),
+            },
+        )
+
+        content_type = response.headers.get("content-type", "")
+
+        # Handle M3U8 playlists
+        if "m3u8" in content_type or url.endswith(".m3u8"):
+            content = response.text
+            base_url = url.rsplit("/", 1)[0] + "/"
+
+            # Modify the playlist URLs to go through our proxy
+            modified_content = []
+            for line in content.splitlines():
+                if line.startswith("#"):
+                    modified_content.append(line)
+                elif line.strip():  # Handle content lines (URLs)
+                    # Handle both absolute and relative URLs
+                    if not line.startswith("http"):
+                        line = urljoin(base_url, line)
+                    proxy_url = f"/services/stream/anime?url={quote(line)}"
+                    modified_content.append(proxy_url)
+                else:
+                    modified_content.append(line)
+
+            return HttpResponse(
+                "\n".join(modified_content),
+                content_type="application/vnd.apple.mpegurl",
+            )
+
+        # Handle VTT files
+        elif url.endswith(".vtt"):
+            content = response.text
+            base_url = url.rsplit("/", 1)[0] + "/"
+
+            # Pattern to match both full URLs and relative paths with optional #xywh fragment
+            sprite_pattern = r'((?:https?://[^\s<>"]+?|[\w-]+\.(?:jpg|jpeg|png|webp))(?:#xywh=[\d,]+)?)'
+
+            def replace_url(match):
+                sprite_url = match.group(1)
+                # If it's not a full URL, join it with the base URL
+                if not sprite_url.startswith("http"):
+                    sprite_url = urljoin(base_url, sprite_url)
+                return f"/watch/stream?url={quote(sprite_url)}"
+
+            # Replace all image URLs with proxied versions
+            modified_content = re.sub(sprite_pattern, replace_url, content)
+
+            return HttpResponse(modified_content, content_type="text/vtt")
+
+        # Handle images (thumbnails)
+        elif any(ext in url.lower() for ext in [".jpg", ".jpeg", ".png", ".webp"]):
+            return StreamingHttpResponse(
+                response.iter_content(chunk_size=8192),
+                content_type=response.headers.get("content-type"),
+                status=response.status_code,
+            )
+
+        # For video segments and other content, stream directly
+        return StreamingHttpResponse(
+            response.iter_content(chunk_size=8192),
+            content_type=response.headers.get("content-type"),
+            status=response.status_code,
+        )
+
+    except requests.RequestException as e:
+        return HttpResponse(f"Error proxying request: {str(e)}", status=500)