.say command added. Requires manage messages permission

src/NadekoBot/Modules/Searches/Searches.cs

@@ -20,6 +20,8 @@ using NadekoBot.Common;
 using NadekoBot.Common.Attributes;
 using NadekoBot.Modules.Searches.Common;
 using NadekoBot.Modules.Searches.Services;
+using NadekoBot.Common.Replacements;
+using Discord.WebSocket;
 
 namespace NadekoBot.Modules.Searches
 {
@@ -34,6 +36,40 @@ namespace NadekoBot.Modules.Searches
             _google = google;
         }
 
+        [NadekoCommand, Usage, Description, Aliases]
+        [RequireContext(ContextType.Guild)]
+        [RequireUserPermission(GuildPermission.ManageMessages)]
+        public async Task Say([Remainder]string message)
+        {
+            if (string.IsNullOrWhiteSpace(message))
+                return;
+
+            var rep = new ReplacementBuilder()
+                        .WithDefault(Context.User, Context.Channel, Context.Guild, (DiscordSocketClient)Context.Client)
+                        .Build();
+
+            if (CREmbed.TryParse(message, out var embedData))
+            {
+                rep.Replace(embedData);
+                try
+                {
+                    await Context.Channel.EmbedAsync(embedData.ToEmbed(), embedData.PlainText?.SanitizeMentions() ?? "").ConfigureAwait(false);
+                }
+                catch (Exception ex)
+                {
+                    _log.Warn(ex);
+                }
+            }
+            else
+            {
+                var msg = rep.Replace(message);
+                if (!string.IsNullOrWhiteSpace(msg))
+                {
+                    await Context.Channel.SendConfirmAsync(msg).ConfigureAwait(false);
+                }
+            }
+        }
+
         [NadekoCommand, Usage, Description, Aliases]
         public async Task Weather([Remainder] string query)
         {

src/NadekoBot/data/command_strings.json

@@ -2995,5 +2995,12 @@
     "usage": [
       "{0}ecr 123 I'm a magical girl"
     ]
+  },
+  "say": {
+    "cmd": "say",
+    "desc": "Bot will send the message you typed in this channel. Supports embeds.",
+    "usage": [
+      "{0}say hi"
+    ]
   }
 }