added .. [keyword] [text] and ... [keyword] quote system. closes #60

NadekoBot/Classes/DBHandler.cs

@@ -2,6 +2,8 @@
 using System.Linq;
 using SQLite;
 using NadekoBot.Classes._DataModels;
+using System;
+using System.Linq.Expressions;
 
 namespace NadekoBot.Classes {
     class DBHandler {
@@ -21,6 +23,7 @@ namespace NadekoBot.Classes {
                 _conn.CreateTable<CurrencyState>();
                 _conn.CreateTable<CurrencyTransaction>();
                 _conn.CreateTable<Donator>();
+                _conn.CreateTable<UserQuote>();
                 _conn.Execute(Queries.TransactionTriggerQuery);
             }
         }
@@ -76,6 +79,13 @@ namespace NadekoBot.Classes {
                     _conn.Update(o, typeof(T));
             }
         }
+
+        internal T GetRandom<T>(Expression<Func<T, bool>> p) where T : IDataModel, new() {
+            using (var _conn = new SQLiteConnection(_filePath)) {
+                var r = new Random();
+                return _conn.Table<T>().Where(p).ToList().OrderBy(x => r.Next()).FirstOrDefault();
+            }
+        }
     }
 }
 

NadekoBot/Classes/_DataModels/UserQuoteModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Classes._DataModels {
+    class UserQuote : IDataModel {
+        public string UserName { get; set; }
+        public string Keyword { get; set; }
+        public string Text { get; set; }
+    }
+}

NadekoBot/Modules/Conversations.cs

@@ -42,6 +42,43 @@ namespace NadekoBot.Modules {
                     .Do(async e => {
                         await e.Channel.SendMessage(e.User.Mention + "\\o\\");
                     });
+
+                cgb.CreateCommand("..")
+                    .Description("Adds a new quote with the specified name (single word) and message (no limit).\n**Usage**: .. abc My message")
+                    .Parameter("keyword", ParameterType.Required)
+                    .Parameter("text", ParameterType.Unparsed)
+                    .Do(async e => {
+                        var keyword = e.GetArg("keyword");
+                        var text = e.GetArg("text");
+                        if (string.IsNullOrWhiteSpace(text) || string.IsNullOrWhiteSpace(keyword))
+                            return;
+
+                        Classes.DBHandler.Instance.InsertData(new Classes._DataModels.UserQuote() {
+                            DateAdded = DateTime.Now,
+                            Keyword = keyword.ToLowerInvariant(),
+                            Text = text,
+                            UserName = e.User.Name,
+                        });
+
+                        await e.Channel.SendMessage("`New quote added.`");
+                    });
+
+                cgb.CreateCommand("...")
+                    .Description("Shows a random quote with a specified name.\n**Usage**: .. abc")
+                    .Parameter("keyword", ParameterType.Required)
+                    .Do(async e => {
+                        var keyword = e.GetArg("keyword")?.ToLowerInvariant();
+                        if (string.IsNullOrWhiteSpace(keyword))
+                            return;
+
+                        var quote = Classes.DBHandler.Instance.GetRandom<Classes._DataModels.UserQuote>(uqm => uqm.Keyword == keyword);
+
+                        if (quote != null)
+                            await e.Channel.SendMessage($"📣 {quote.Text}");
+                        else
+                            await e.Channel.SendMessage("💢`No quote found.`");
+                    });
+
             });
 
             manager.CreateCommands(NadekoBot.botMention, cgb => {

NadekoBot/NadekoBot.csproj

@@ -134,6 +134,7 @@
     <Compile Include="Classes\_DataModels\RequestModel.cs" />
     <Compile Include="Classes\_DataModels\StatsModel.cs" />
     <Compile Include="Classes\_DataModels\TypingArticleModel.cs" />
+    <Compile Include="Classes\_DataModels\UserQuoteModel.cs" />
     <Compile Include="Commands\ClashOfClans.cs" />
     <Compile Include="Commands\LogCommand.cs" />
     <Compile Include="Commands\LoLCommands.cs" />