Add some more filters

pyrogram/client/filters/filters.py

@@ -16,12 +16,43 @@
 # You should have received a copy of the GNU Lesser General Public License
 # along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
 
+import re
+
 from .filter import Filter
 
 
-def build(name: str, func: callable) -> type:
+def build(name: str, func: callable, **kwargs) -> type:
-    return type(name, (Filter,), {"__call__": func})()
+    d = {"__call__": func}
+    d.update(kwargs)
+
+    return type(name, (Filter,), d)()
 
 
 class Filters:
-    text = build("Text", lambda self, m: bool(m.text))
+    text = build("Text", lambda _, m: bool(m.text and not m.text.startswith("/")))
+    command = build("Command", lambda _, m: bool(m.text and m.text.startswith("/")))
+    reply = build("Reply", lambda _, m: bool(m.reply_to_message))
+    forwarded = build("Forwarded", lambda _, m: bool(m.forward_date))
+    caption = build("Caption", lambda _, m: bool(m.caption))
+
+    audio = build("Audio", lambda _, m: bool(m.audio))
+    document = build("Document", lambda _, m: bool(m.document))
+    photo = build("Photo", lambda _, m: bool(m.photo))
+    sticker = build("Sticker", lambda _, m: bool(m.sticker))
+    video = build("Video", lambda _, m: bool(m.video))
+    voice = build("Voice", lambda _, m: bool(m.voice))
+    video_note = build("Voice", lambda _, m: bool(m.video_note))
+    contact = build("Contact", lambda _, m: bool(m.contact))
+    location = build("Location", lambda _, m: bool(m.location))
+    venue = build("Venue", lambda _, m: bool(m.venue))
+
+    private = build("Private", lambda _, m: bool(m.chat.type == "private"))
+    group = build("Group", lambda _, m: bool(m.chat.type in ("group", "supergroup")))
+    channel = build("Channel", lambda _, m: bool(m.chat.type == "channel"))
+
+    @staticmethod
+    def regex(pattern, flags: int = 0):
+        return build(
+            "Regex", lambda _, m: bool(_.p.search(m.text or "")),
+            p=re.compile(pattern, flags)
+        )