Added .roleinfo commands, added the ability to show colors other than ok error and pending to IEmbedBuilder

src/NadekoBot/Modules/Utility/Info/InfoCommands.cs

@@ -97,6 +97,33 @@ public partial class Utility
                            .WithOkColor();
             await ctx.Channel.EmbedAsync(embed);
         }
+        
+        [Cmd]
+        [RequireUserPermission(GuildPermission.ManageRoles)]
+        public async Task RoleInfo([Leftover] SocketRole role)
+        {
+            if (role.IsEveryone)
+                return;
+            
+            var createdAt = new DateTime(2015, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc)
+                .AddMilliseconds(role.Id >> 22);
+            var usercount = role.Members.LongCount();
+            var embed = _eb.Create()
+                .WithTitle(role.Name.TrimTo(128))
+                .WithDescription(role.Permissions.ToList().Join(" | "))
+                .AddField(GetText(strs.id), role.Id.ToString(), true)
+                .AddField(GetText(strs.created_at), $"{createdAt:dd.MM.yyyy HH:mm}", true)
+                .AddField(GetText(strs.users), usercount.ToString(), true)
+                .AddField(GetText(strs.color), $"#{role.Color.R:X2}{role.Color.G:X2}{role.Color.B:X2}", true)
+                .AddField(GetText(strs.mentionable), role.IsMentionable.ToString(), true)
+                .AddField(GetText(strs.hoisted), role.IsHoisted.ToString(), true)
+                .WithOkColor();
+
+            if (!string.IsNullOrWhiteSpace(role.GetIconUrl()))
+                embed = embed.WithThumbnailUrl(role.GetIconUrl());
+            
+            await ctx.Channel.EmbedAsync(embed);
+        }
 
         [Cmd]
         [RequireContext(ContextType.Guild)]

src/NadekoBot/Services/IEmbedBuilderService.cs

@@ -67,6 +67,9 @@ public sealed class DiscordEmbedBuilderWrapper : IEmbedBuilder
             _ => throw new ArgumentOutOfRangeException(nameof(color), "Unsupported EmbedColor type")
         };
 
+    public IEmbedBuilder WithDiscordColor(Color color)
+        => Wrap(embed.WithColor(color));
+
     public Embed Build()
         => embed.Build();
 

src/NadekoBot/data/aliases.yml

@@ -217,6 +217,9 @@ serverinfo:
 channelinfo:
   - channelinfo
   - cinfo
+roleinfo:
+  - roleinfo
+  - rinfo
 userinfo:
   - userinfo
   - uinfo

src/NadekoBot/data/strings/commands/commands.en-US.yml

@@ -423,6 +423,10 @@ channelinfo:
   desc: "Shows info about the channel. If no channel is supplied, it defaults to current one."
   args:
     - "#some-channel"
+roleinfo:
+  desc: "Shows info about the specified role."
+  args:
+    - "Gamers"
 userinfo:
   desc: "Shows info about the user. If no user is supplied, it defaults a user running the command."
   args:

src/NadekoBot/data/strings/responses/responses.en-US.json

@@ -142,6 +142,10 @@
   "rar_err": "Failed to remove roles. I have insufficient permissions.",
   "rc": "Color of {0} role has been changed.",
   "rc_perms": "Error occurred due to invalid color or insufficient permissions.",
+  "color": "Color",
+  "icon": "Icon",
+  "hoisted": "Hoisted",
+  "mentionable": "Mentionable",
   "remrole": "Successfully removed role {0} from user {1}",
   "remrole_err": "Failed to remove role. I have insufficient permissions.",
   "renrole": "Role renamed.",