Add download by url

bot/filters/__init__.py

@@ -1 +1,2 @@
 from .search import ServiceSearchFilter
+from .url import MusicUrlFilter

bot/filters/url.py

@@ -0,0 +1,31 @@
+from aiogram.filters import BaseFilter
+from aiogram.types import InlineQuery
+
+from urllib.parse import urlparse
+
+
+class MusicUrlFilter(BaseFilter):
+    def __init__(self):
+        pass
+
+    async def __call__(self, inline_query: InlineQuery):
+        if not inline_query.query.strip().startswith('http'):
+            return False
+
+        url = urlparse(inline_query.query)
+        return (
+                url.scheme in ['http', 'https'] and
+                any(
+                    map(
+                        url.netloc.endswith,
+                        [
+                            'youtube.com',
+                            'youtu.be',
+                            'open.spotify.com',
+                            'spotify.link',
+                            'deezer.page.link',
+                            'deezer.com',
+                        ]
+                    )
+                )
+        )