Add IsSenderContact filter

aiogram/dispatcher/dispatcher.py

@@ -11,6 +11,7 @@ from aiohttp.helpers import sentinel
 from aiogram.utils.deprecated import renamed_argument
 from .filters import Command, ContentTypeFilter, ExceptionsFilter, FiltersFactory, HashTag, Regexp, \
     RegexpCommandsFilter, StateFilter, Text, IDFilter, AdminFilter, IsReplyFilter
+from .filters.builtin import IsSenderContact
 from .handler import Handler
 from .middlewares import MiddlewareManager
 from .storage import BaseStorage, DELTA, DisabledStorage, EXCEEDED_COUNT, FSMContext, \
@@ -153,6 +154,12 @@ class Dispatcher(DataMixin, ContextInstanceMixin):
             self.channel_post_handlers,
             self.edited_channel_post_handlers,
         ])
+        filters_factory.bind(IsSenderContact, event_handlers=[
+            self.message_handlers,
+            self.edited_message_handlers,
+            self.channel_post_handlers,
+            self.edited_channel_post_handlers,
+        ])
 
     def __del__(self):
         self.stop_polling()

aiogram/dispatcher/filters/__init__.py

@@ -1,6 +1,6 @@
 from .builtin import Command, CommandHelp, CommandPrivacy, CommandSettings, CommandStart, ContentTypeFilter, \
     ExceptionsFilter, HashTag, Regexp, RegexpCommandsFilter, StateFilter, \
-    Text, IDFilter, AdminFilter, IsReplyFilter
+    Text, IDFilter, AdminFilter, IsReplyFilter, IsSenderContact
 from .factory import FiltersFactory
 from .filters import AbstractFilter, BoundFilter, Filter, FilterNotPassed, FilterRecord, execute_filter, \
     check_filters, get_filter_spec, get_filters_spec
@@ -26,6 +26,7 @@ __all__ = [
     'Text',
     'IDFilter',
     'IsReplyFilter',
+    'IsSenderContact',
     'AdminFilter',
     'get_filter_spec',
     'get_filters_spec',

aiogram/dispatcher/filters/builtin.py

@@ -453,6 +453,28 @@ class ContentTypeFilter(BoundFilter):
                message.content_type in self.content_types
 
 
+class IsSenderContact(BoundFilter):
+    """
+    Filter check that the contact matches the sender
+
+    `is_sender_contact=True` - contact matches the sender
+    `is_sender_contact=False` - result will be inverted
+    """
+    key = 'is_sender_contact'
+
+    def __init__(self, is_sender_contact: bool):
+        self.is_sender_contact = is_sender_contact
+
+    async def check(self, message: types.Message) -> bool:
+        if not message.contact:
+            return False
+        is_sender_contact = message.contact.user_id == message.from_user.id
+        if self.is_sender_contact:
+            return is_sender_contact
+        else:
+            return not is_sender_contact
+
+
 class StateFilter(BoundFilter):
     """
     Check user state

docs/source/dispatcher/filters.rst

@@ -94,6 +94,12 @@ ContentTypeFilter
     :members:
     :show-inheritance:
 
+IsSenderContact
+---------------
+
+.. autoclass:: aiogram.dispatcher.filters.builtin.IsSenderContact
+    :members:
+    :show-inheritance:
 
 StateFilter
 -----------