Admin announcement panel. (#4803)

Content.Server/Administration/UI/AdminAnnounceEui.cs

@@ -0,0 +1,63 @@
+using Content.Server.Administration.Managers;
+using Content.Server.Chat.Managers;
+using Content.Server.EUI;
+using Content.Shared.Administration;
+using Content.Shared.Eui;
+using Robust.Shared.IoC;
+
+namespace Content.Server.Administration.UI
+{
+    public sealed class AdminAnnounceEui : BaseEui
+    {
+        [Dependency] private readonly IAdminManager _adminManager = default!;
+        [Dependency] private readonly IChatManager _chatManager = default!;
+
+        public AdminAnnounceEui()
+        {
+            IoCManager.InjectDependencies(this);
+        }
+
+        public override void Opened()
+        {
+            StateDirty();
+        }
+
+        public override EuiStateBase GetNewState()
+        {
+            return new AdminAnnounceEuiState();
+        }
+
+        public override void HandleMessage(EuiMessageBase msg)
+        {
+            switch (msg)
+            {
+                case AdminAnnounceEuiMsg.Close:
+                    Close();
+                    break;
+                case AdminAnnounceEuiMsg.DoAnnounce doAnnounce:
+                    if (!_adminManager.HasAdminFlag(Player, AdminFlags.Fun))
+                    {
+                        Close();
+                        break;
+                    }
+
+                    switch (doAnnounce.AnnounceType)
+                    {
+                        case AdminAnnounceType.Server:
+                            _chatManager.DispatchServerAnnouncement(doAnnounce.Announcement);
+                            break;
+                        case AdminAnnounceType.Station:
+                            _chatManager.DispatchStationAnnouncement(doAnnounce.Announcement, doAnnounce.Announcer);
+                            break;
+                    }
+
+                    StateDirty();
+
+                    if (doAnnounce.CloseAfter)
+                        Close();
+
+                    break;
+            }
+        }
+    }
+}