Retrofit on "mentors" (admins with no perm except +ADMINHELP) (#5626)

Co-authored-by: Leon Friedrich <60421075+ElectroJr@users.noreply.github.com>

Content.Server/Administration/BwoinkSystem.cs

@@ -1,15 +1,9 @@
 #nullable enable
 using System.Linq;
-using System.Collections.Generic;
-using System.Diagnostics.CodeAnalysis;
 using Content.Server.Administration.Managers;
 using Content.Shared.Administration;
 using JetBrains.Annotations;
 using Robust.Shared.GameObjects;
-using Robust.Shared.GameObjects.Components;
-using Robust.Shared.Map;
-using Robust.Shared.Players;
-using Robust.Shared.Network;
 using Robust.Shared.Localization;
 using Robust.Server.Player;
 using Robust.Shared.IoC;
@@ -32,8 +26,8 @@ namespace Content.Server.Administration
             // TODO: Sanitize text?
             // Confirm that this person is actually allowed to send a message here.
             var senderPersonalChannel = senderSession.UserId == message.ChannelId;
-            var senderAdmin = _adminManager.GetAdminData(senderSession) != null;
-            var authorized = senderPersonalChannel || senderAdmin;
+            var senderAdmin = _adminManager.GetAdminData(senderSession);
+            var authorized = senderPersonalChannel || senderAdmin != null;
             if (!authorized)
             {
                 // Unauthorized bwoink (log?)
@@ -42,9 +36,16 @@ namespace Content.Server.Administration
 
             var escapedText = Basic.EscapeText(message.Text);
 
-            var bwoinkText = senderAdmin
-                ? $"[color=red]{senderSession.Name}[/color]: {escapedText}"
-                : $"{senderSession.Name}: {escapedText}";
+
+            var bwoinkText = senderAdmin switch
+            {
+                var x when x is not null && x.Flags == AdminFlags.Adminhelp =>
+                    $"[color=purple]{senderSession.Name}[/color]: {escapedText}",
+                var x when x is not null && x.HasFlag(AdminFlags.Adminhelp) =>
+                    $"[color=red]{senderSession.Name}[/color]: {escapedText}",
+                _ => $"{senderSession.Name}: {escapedText}",
+            };
+
             var msg = new BwoinkTextMessage(message.ChannelId, senderSession.UserId, bwoinkText);
 
             LogBwoink(msg);

Content.Shared/Administration/AdminFlags.cs

@@ -75,6 +75,11 @@ namespace Content.Shared.Administration
         /// </summary>
         Query = 1 << 11,
 
+        /// <summary>
+        ///     Lets you use the admin help system.
+        /// </summary>
+        Adminhelp = 1 << 12,
+
         /// <summary>
         ///     Dangerous host permissions like scsi.
         /// </summary>