Add new incident message types

Co-authored-by: Danny <1695103+Rapptz@users.noreply.github.com>

discord/enums.py

@@ -247,6 +247,10 @@ class MessageType(Enum):
     stage_raise_hand = 30
     stage_topic = 31
     guild_application_premium_subscription = 32
+    guild_incident_alert_mode_enabled = 36
+    guild_incident_alert_mode_disabled = 37
+    guild_incident_report_raid = 38
+    guild_incident_report_false_alarm = 39
 
 
 class SpeakingState(Enum):

discord/message.py

@@ -2216,6 +2216,20 @@ def system_content(self) -> str:
         if self.type is MessageType.stage_topic:
             return f'{self.author.name} changed Stage topic: **{self.content}**.'
 
+        if self.type is MessageType.guild_incident_alert_mode_enabled:
+            dt = utils.parse_time(self.content)
+            dt_content = utils.format_dt(dt)
+            return f'{self.author.name} enabled security actions until {dt_content}.'
+
+        if self.type is MessageType.guild_incident_alert_mode_disabled:
+            return f'{self.author.name} disabled security actions.'
+
+        if self.type is MessageType.guild_incident_report_raid:
+            return f'{self.author.name} reported a raid in {self.guild}.'
+
+        if self.type is MessageType.guild_incident_report_false_alarm:
+            return f'{self.author.name} reported a false alarm in {self.guild}.'
+
         # Fallback for unknown message types
         return ''
 

discord/types/message.py

@@ -113,7 +113,40 @@ class RoleSubscriptionData(TypedDict):
 
 
 MessageType = Literal[
-    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32
+    0,
+    1,
+    2,
+    3,
+    4,
+    5,
+    6,
+    7,
+    8,
+    9,
+    10,
+    11,
+    12,
+    14,
+    15,
+    18,
+    19,
+    20,
+    21,
+    22,
+    23,
+    24,
+    25,
+    26,
+    27,
+    28,
+    29,
+    30,
+    31,
+    32,
+    36,
+    37,
+    38,
+    39,
 ]
 
 

docs/api.rst

@@ -1745,6 +1745,30 @@ of :class:`enum.Enum`.
 
         .. versionadded:: 2.2
 
+    .. attribute:: guild_incident_alert_mode_enabled
+
+        The system message sent when security actions is enabled.
+
+        .. versionadded:: 2.4
+
+    .. attribute:: guild_incident_alert_mode_disabled
+
+        The system message sent when security actions is disabled.
+
+        .. versionadded:: 2.4
+
+    .. attribute:: guild_incident_report_raid
+
+        The system message sent when a raid is reported.
+
+        .. versionadded:: 2.4
+
+    .. attribute:: guild_incident_report_false_alarm
+
+        The system message sent when a false alarm is reported.
+
+        .. versionadded:: 2.4
+
 .. class:: UserFlags
 
     Represents Discord User flags.