Module, Command, PermissionAction typereaders, fixed HS (thanks to fearnlj01)

src/NadekoBot/Modules/Permissions/PermissionAction.cs

@@ -0,0 +1,35 @@
+using Discord.Commands;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Discord;
+
+namespace NadekoBot.Modules.Permissions
+{
+    public class PermissionAction
+    {
+        public static PermissionAction Enable => new PermissionAction(true);
+        public static PermissionAction Disable => new PermissionAction(false);
+
+        public bool Value { get; }
+
+        public PermissionAction(bool value)
+        {
+            this.Value = value;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (obj == null || GetType() != obj.GetType())
+            {
+                return false;
+            }
+
+            return this.Value == ((PermissionAction)obj).Value;
+        }
+
+        public override int GetHashCode() => Value.GetHashCode();
+    }
+}

src/NadekoBot/Modules/Permissions/Permissions.cs

@@ -0,0 +1,39 @@
+using NadekoBot.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Discord.Commands;
+using Discord.WebSocket;
+using NadekoBot.Services;
+using Discord;
+
+namespace NadekoBot.Modules.Permissions
+{
+    [NadekoModule("Permissions", ";")]
+    public class Permissions : DiscordModule
+    {
+        public Permissions(ILocalization loc, CommandService cmds, DiscordSocketClient client) : base(loc, cmds, client)
+        {
+        }
+
+        [LocalizedCommand, LocalizedDescription, LocalizedSummary, LocalizedAlias]
+        [RequireContext(ContextType.Guild)]
+        public async Task UsrCmd(IUserMessage imsg, Command command, PermissionAction action, IGuildUser user)
+        {
+            var channel = (ITextChannel)imsg.Channel;
+
+            await channel.SendMessageAsync($"{command.Text} {action.Value} {user}");
+        }
+
+        [LocalizedCommand, LocalizedDescription, LocalizedSummary, LocalizedAlias]
+        [RequireContext(ContextType.Guild)]
+        public async Task UsrMdl(IUserMessage imsg, Module module, PermissionAction action, IGuildUser user)
+        {
+            var channel = (ITextChannel)imsg.Channel;
+
+            await channel.SendMessageAsync($"{module.Name} {action.Value} {user}");
+        }
+    }
+}

src/NadekoBot/Modules/Searches/Searches.cs

@@ -229,8 +229,7 @@ $@"🌍 **Weather for** 【{obj["target"]}】
                     var images = new List<Image>();
                     if (items == null)
                         throw new KeyNotFoundException("Cannot find a card by that name");
-                    var cnt = 0;
-                    foreach (var item in items.TakeWhile(item => cnt++ < 4).Where(item => item.HasValues && item["img"] != null))
+                    foreach (var item in items.Where(item => item.HasValues && item["img"] != null).Take(4))
                     {
                         using (var sr =await http.GetStreamAsync(item["img"].ToString()))
                         {