Restructured folders and project names, ci should be fixed

src/NadekoBot/Services/strings/impl/RedisBotStringsProvider.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Linq;
+using System.Web;
+using Discord.WebSocket;
+using NadekoBot.Extensions;
+using StackExchange.Redis;
+
+namespace NadekoBot.Core.Services
+{
+    /// <summary>
+    /// Uses <see cref="IStringsSource"/> to load strings into redis hash (only on Shard 0)
+    /// and retrieves them from redis via <see cref="GetText"/> 
+    /// </summary>
+    public class RedisBotStringsProvider : IBotStringsProvider
+    {
+        private readonly ConnectionMultiplexer _redis;
+        private readonly IStringsSource _source;
+        private readonly IBotCredentials _creds;
+
+        public RedisBotStringsProvider(ConnectionMultiplexer redis, DiscordSocketClient discordClient,
+            IStringsSource source, IBotCredentials creds)
+        {
+            _redis = redis;
+            _source = source;
+            _creds = creds;
+
+            if(discordClient.ShardId == 0)
+                Reload();
+        }
+
+        public string GetText(string localeName, string key)
+        {
+            var value = _redis.GetDatabase().HashGet($"{_creds.RedisKey()}:responses:{localeName}", key);
+            return value;
+        }
+
+        public CommandStrings GetCommandStrings(string localeName, string commandName)
+        {
+            string argsStr = _redis.GetDatabase().HashGet($"{_creds.RedisKey()}:commands:{localeName}", $"{commandName}::args");
+            if (argsStr == default)
+                return null;
+            
+            var descStr = _redis.GetDatabase().HashGet($"{_creds.RedisKey()}:commands:{localeName}", $"{commandName}::desc");
+            if (descStr == default)
+                return null;
+            
+            var args = Array.ConvertAll(argsStr.Split('&'), HttpUtility.UrlDecode);
+            return new CommandStrings()
+            {
+                Args = args,
+                Desc = descStr
+            };
+        }
+
+        public void Reload()
+        {
+            var redisDb = _redis.GetDatabase();
+            foreach (var (localeName, localeStrings) in _source.GetResponseStrings())
+            {
+                var hashFields = localeStrings
+                    .Select(x => new HashEntry(x.Key, x.Value))
+                    .ToArray();
+
+                redisDb.HashSet($"{_creds.RedisKey()}:responses:{localeName}", hashFields);
+            }
+            
+            foreach (var (localeName, localeStrings) in _source.GetCommandStrings())
+            {
+                var hashFields = localeStrings
+                    .Select(x => new HashEntry($"{x.Key}::args", 
+                            string.Join('&', Array.ConvertAll(x.Value.Args, HttpUtility.UrlEncode))))
+                    .Concat(localeStrings
+                        .Select(x => new HashEntry($"{x.Key}::desc", x.Value.Desc)))
+                    .ToArray();
+
+                redisDb.HashSet($"{_creds.RedisKey()}:commands:{localeName}", hashFields);
+            }
+        }
+    }
+}