.xprewsreset now has correct permissions

Change award and take to not use ShmartNumber

See merge request Kwoth/nadekobot!192

CHANGELOG.md

@@ -2,9 +2,57 @@
 
 Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.com/en/1.0.0/) except date format. a-c-f-r-o
 
-## Unreleased
+## [3.0.10] - 01.12.2021
 
-## [3.0.7]
+### Changed
+- `.warn` now supports weighted warnings
+- `.warnlog` will now show current amount and total amount of warnings
+
+### Fixed
+- `.xprewsreset` now has correct permissions
+
+### Removed 
+- Removed slot.numbers from `images.yml` as they're no longer used
+
+## [3.0.9] - 21.11.2021
+
+### Changed
+- `.ea` will now use an image attachments if you omit imageUrl
+
+### Added
+- Added `.emojiadd` with 3 overloads
+  - `.ea :customEmoji:` which copies another server's emoji 
+  - `.ea newName :customEmoji:` which copies emoji under a different name
+  - `.ea emojiName <imagelink.png>` which creates a new emoji from the specified image
+- Patreon Access and Refresh Tokens should now be automatically updated once a month as long as the user has provided the necessary credentials in creds.yml file:
+  - `Patreon.ClientId`
+  - `Patreon.RefreshToken` (will also get updated once a month but needs an initial value)
+  - `Patreon.ClientSecret`
+  - `Patreon.CampaignId`
+
+### Fixed
+- Fixed an error that would show up in the console when a club image couldn't be drawn in certain circumstances
+
+## [3.0.8] - 03.11.2021
+
+### Added 
+- Created VotesApi project nad re-worked vote rewards handling
+  - Updated votes entries in creds.yml with explanations on how to set up vote links
+
+### Fixed
+- Fixed adding currency to users who don't exist in the database
+- Memory used by the bot is now correct (thanks to kotz)
+- Ban/kick will no longer fail due to too long reasons
+- Fixed some fields not preserving inline after string replacements
+
+### Changed
+- `images.json` moved to `images.yml`
+  - Links will use the new cdn url
+  - Heads and Tails images will be updated if you haven't changed them already
+- `.slot` redesigned (and updated entries in `images.yml`)
+- Reduced required permissions for .qdel (thanks to tbodt)
+
+## [3.0.7] - 05.10.2021
 
 ### Added
 - `.streamsclear` re-added. It will remove all followed streams on the server.

NadekoBot.sln

@@ -25,6 +25,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NadekoBot.Coordinator", "sr
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NadekoBot.Generators", "src\NadekoBot.Generators\NadekoBot.Generators.csproj", "{3BC3BDF8-1A0B-45EB-AB2B-C0891D4D37B8}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NadekoBot.VotesApi", "src\NadekoBot.VotesApi\NadekoBot.VotesApi.csproj", "{3BC82CFE-BEE7-451F-986B-17EDD1570C4F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -62,6 +64,12 @@ Global
 		{3BC3BDF8-1A0B-45EB-AB2B-C0891D4D37B8}.GlobalNadeko|Any CPU.Build.0 = Debug|Any CPU
 		{3BC3BDF8-1A0B-45EB-AB2B-C0891D4D37B8}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{3BC3BDF8-1A0B-45EB-AB2B-C0891D4D37B8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3BC82CFE-BEE7-451F-986B-17EDD1570C4F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3BC82CFE-BEE7-451F-986B-17EDD1570C4F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3BC82CFE-BEE7-451F-986B-17EDD1570C4F}.GlobalNadeko|Any CPU.ActiveCfg = Debug|Any CPU
+		{3BC82CFE-BEE7-451F-986B-17EDD1570C4F}.GlobalNadeko|Any CPU.Build.0 = Debug|Any CPU
+		{3BC82CFE-BEE7-451F-986B-17EDD1570C4F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3BC82CFE-BEE7-451F-986B-17EDD1570C4F}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -73,6 +81,7 @@ Global
 		{DB448DD4-C97F-40E9-8BD3-F605FF1FF833} = {04929013-5BAB-42B0-B9B2-8F2BB8F16AF2}
 		{AE9B7F8C-81D7-4401-83A3-643B38258374} = {04929013-5BAB-42B0-B9B2-8F2BB8F16AF2}
 		{3BC3BDF8-1A0B-45EB-AB2B-C0891D4D37B8} = {04929013-5BAB-42B0-B9B2-8F2BB8F16AF2}
+		{3BC82CFE-BEE7-451F-986B-17EDD1570C4F} = {04929013-5BAB-42B0-B9B2-8F2BB8F16AF2}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {5F3F555C-855F-4BE8-B526-D062D3E8ACA4}

docs/guides/linux-guide.md

@@ -134,6 +134,8 @@ Compared to using tmux, this method requires a little bit more work to set up, b
     echo "[Unit]
     Description=NadekoBot service
     After=network.target
+    StartLimitIntervalSec=60
+    StartLimitBurst=2
     
     [Service]
     Type=simple
@@ -144,10 +146,11 @@ Compared to using tmux, this method requires a little bit more work to set up, b
     # source code.
     #ExecStartPre=/usr/bin/dotnet build ../src/NadekoBot/NadekoBot.csproj -c Release -o output/
     ExecStart=/usr/bin/dotnet NadekoBot.dll
+    Restart=on-failure
+    RestartSec=5
     StandardOutput=syslog
     StandardError=syslog
     SyslogIdentifier=NadekoBot
-    Restart=always
     
     [Install]
     WantedBy=multi-user.target" | sudo tee /etc/systemd/system/nadeko.service
@@ -172,12 +175,16 @@ This method is similar to the one above, but requires one extra step, with the a
     echo "[Unit]
     Description=NadekoBot service
     After=network.target
+    StartLimitIntervalSec=60
+    StartLimitBurst=2
     
     [Service]
     Type=simple
     User=$USER
-    WorkingDirectory=$PWD
+    WorkingDirectory=$_WORKING_DIR
     ExecStart=/bin/bash NadekoRun.sh
+    Restart=on-failure
+    RestartSec=5
     StandardOutput=syslog
     StandardError=syslog
     SyslogIdentifier=NadekoBot
@@ -191,14 +198,14 @@ This method is similar to the one above, but requires one extra step, with the a
 4. Use the following command to create a script that will be used to start Nadeko:
     
     ```bash
-    echo "#\!/bin/bash
+    {
-    
+    echo '#!/bin/bash'
-    echo \"\"
+    echo ""
-    echo \"Running NadekoBot in the background with auto restart\"
+    echo "echo \"Running NadekoBot in the background with auto restart\"
     youtube-dl -U
     
     # If you want Nadeko to be compiled prior to every startup, uncomment the lines
-    # below. Note  that it's not neccessary unless you are personally modifying the
+    # below. Note  that it's not necessary unless you are personally modifying the
     # source code.
     #echo \"Compiling NadekoBot...\"
     #cd \"$PWD\"/nadekobot
@@ -207,23 +214,33 @@ This method is similar to the one above, but requires one extra step, with the a
     echo \"Starting NadekoBot...\"
     
     while true; do
-        {
+        if [[ -d $PWD/nadekobot/output ]]; then
-            cd \"$PWD\"/nadekobot/output
+            cd $PWD/nadekobot/output || {
-            dotnet NadekoBot.dll
+                echo \"Failed to change working directory to $PWD/nadekobot/output\" >&2
-        ## If a non-zero exit code is produced, exit this script.
+                echo \"Ensure that the working directory inside of '/etc/systemd/system/nadeko.service' is correct\"
-        } || {
+                echo \"Exiting...\"
-            error_code=\"\$?\"
+                exit 1
+            }
+        else
+            echo \"$PWD/nadekobot/output doesn't exist\"
+            exit 1
+        fi
+        
+        dotnet NadekoBot.dll || {
             echo \"An error occurred when trying to start NadekBot\"
-            echo \"EXIT CODE: \$?\"
+            echo \"Exiting...\"
-            exit \"\$error_code\"
+            exit 1
         }
-    
+        
+        echo \"Waiting for 5 seconds...\"
+        sleep 5
         youtube-dl -U
         echo \"Restarting NadekoBot...\"
     done
     
-    echo \"Stopping NadekoBot...\"" > NadekoRun.sh
+    echo \"Stopping NadekoBot...\""
+    } > NadekoRun.sh
     ```
     
 5. Start Nadeko:
-    - `sudo systemctl start nadeko.service && sudo systemctl enable nadeko.service`
+    - `sudo systemctl start nadeko.service && sudo systemctl enable nadeko.service`

docs/guides/windows-guide.md

@@ -21,7 +21,7 @@
 #### Prerequisites
 
 - Windows 8 or later (64-bit)
-- [Create a Discord Bot application and invite the bot to your server](../../creds-guide.md)
+- [Create a Discord Bot application and invite the bot to your server](../creds-guide.md)
 
 **Optional**
 
@@ -32,12 +32,13 @@
 
 - Download and run the [NadekoBot v3 Updater][Updater].
 - Click on the + at the top left to create a new bot.
- ![NadekoBot Updater](https://i.imgur.com/KZV49uf.png "NadekoBot Updater")
+ ![NadekoBot Updater](https://i.imgur.com/FmR7F7o.png "NadekoBot Updater")
 - Give your bot a name and then click **`Go to setup`** at the lower right.
- ![Create a new bot](https://i.imgur.com/Xnp7iQL.png "Create a new bot")
+ ![Create a new bot](https://i.imgur.com/JxtRk9e.png "Create a new bot")
 - Click on **`DOWNLOAD`** at the lower right
- ![Bot Setup](https://i.imgur.com/6RMXNqw.png "Bot Setup")
+ ![Bot Setup](https://i.imgur.com/HqAl36p.png "Bot Setup")
 - Click on **`Install`** next to **`Redis`**.
+- **Note: If Redis fails to install, install Redis manually here: [Redis Installer](https://github.com/MicrosoftArchive/redis/releases/tag/win-3.0.504) Download and run the **`.msi`** file.
 - If you will use the music module, click on **`Install`** next to **`FFMPEG`** and **`Youtube-DL`**.
 - If any dependencies fail to install, you can temporarily disable your Windows Defender/AV until you install them. If you don't want to, then read [the last section of this guide](#Manual-Prerequisite-Installation).
 - When installation is finished, click on **`CREDS`** to the left of **`RUN`** at the lower right.

src/NadekoBot.VotesApi/.dockerignore

@@ -0,0 +1,25 @@
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/.idea
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/azds.yaml
+**/bin
+**/charts
+**/docker-compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md

src/NadekoBot.VotesApi/.gitignore

@@ -0,0 +1 @@
+store/

src/NadekoBot.VotesApi/Common/AuthHandler.cs

@@ -0,0 +1,44 @@
+using System.Collections.Generic;
+using System.Security.Claims;
+using System.Text.Encodings.Web;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using NadekoBot.VotesApi.Controllers;
+
+namespace NadekoBot.VotesApi
+{
+    public class AuthHandler : AuthenticationHandler<AuthenticationSchemeOptions>
+    {
+        public const string SchemeName = "AUTHORIZATION_SCHEME";
+        public const string DiscordsClaim = "DISCORDS_CLAIM";
+        public const string TopggClaim = "TOPGG_CLAIM";
+
+        private readonly IConfiguration _conf;
+
+        public AuthHandler(IOptionsMonitor<AuthenticationSchemeOptions> options,
+            ILoggerFactory logger,
+            UrlEncoder encoder,
+            ISystemClock clock,
+            IConfiguration conf)
+            : base(options, logger, encoder, clock)
+        {
+            _conf = conf;
+        }
+
+        protected override Task<AuthenticateResult> HandleAuthenticateAsync()
+        {
+            var claims = new List<Claim>();
+
+            if (_conf[ConfKeys.DISCORDS_KEY].Trim() == Request.Headers["Authorization"].ToString().Trim())
+                claims.Add(new(DiscordsClaim, "true"));
+
+            if (_conf[ConfKeys.TOPGG_KEY] == Request.Headers["Authorization"].ToString().Trim())
+                claims.Add(new Claim(TopggClaim, "true"));
+
+            return Task.FromResult(AuthenticateResult.Success(new(new(new ClaimsIdentity(claims)), SchemeName)));
+        }
+    }
+}

src/NadekoBot.VotesApi/Common/ConfKeys.cs

@@ -0,0 +1,8 @@
+namespace NadekoBot.VotesApi
+{
+    public static class ConfKeys
+    {
+        public const string DISCORDS_KEY = "DiscordsKey";
+        public const string TOPGG_KEY = "TopGGKey";
+    }
+}

src/NadekoBot.VotesApi/Common/DiscordsVoteWebhookModel.cs

@@ -0,0 +1,26 @@
+namespace NadekoBot.VotesApi
+{
+    public class DiscordsVoteWebhookModel
+    {
+        /// <summary>
+        /// The ID of the user who voted
+        /// </summary>
+        public string User { get; set; }
+
+        /// <summary>
+        /// The ID of the bot which recieved the vote
+        /// </summary>
+        public string Bot { get; set; }
+
+        /// <summary>
+        /// Contains totalVotes, votesMonth, votes24, hasVoted - a list of IDs of users who have voted this month, and
+        /// Voted24 - a list of IDs of users who have voted today
+        /// </summary>
+        public string Votes { get; set; }
+
+        /// <summary>
+        /// The type of event, whether it is a vote event or test event
+        /// </summary>
+        public string Type { get; set; }
+    }
+}

src/NadekoBot.VotesApi/Common/Policies.cs

@@ -0,0 +1,8 @@
+namespace NadekoBot.VotesApi
+{
+    public static class Policies
+    {
+        public const string DiscordsAuth = "DiscordsAuth";
+        public const string TopggAuth = "TopggAuth";
+    }
+}

src/NadekoBot.VotesApi/Common/TopggVoteWebhookModel.cs

@@ -0,0 +1,30 @@
+namespace NadekoBot.VotesApi
+{
+    public class TopggVoteWebhookModel
+    {
+        /// <summary>
+        /// Discord ID of the bot that received a vote.
+        /// </summary>
+        public string Bot { get; set; }
+        
+        /// <summary>
+        /// Discord ID of the user who voted.
+        /// </summary>
+        public string User { get; set; }
+        
+        /// <summary>
+        /// The type of the vote (should always be "upvote" except when using the test button it's "test").
+        /// </summary>
+        public string Type { get; set; }
+        
+        /// <summary>
+        /// Whether the weekend multiplier is in effect, meaning users votes count as two.
+        /// </summary>
+        public bool Weekend { get; set; }
+        
+        /// <summary>
+        /// Query string params found on the /bot/:ID/vote page. Example: ?a=1&b=2.
+        /// </summary>
+        public string Query { get; set; }
+    }
+}

src/NadekoBot.VotesApi/Controllers/DiscordsController.cs

@@ -0,0 +1,33 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+using NadekoBot.VotesApi.Services;
+
+namespace NadekoBot.VotesApi.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class DiscordsController : ControllerBase
+    {
+        private readonly ILogger<TopGgController> _logger;
+        private readonly IVotesCache _cache;
+
+        public DiscordsController(ILogger<TopGgController> logger, IVotesCache cache)
+        {
+            _logger = logger;
+            _cache = cache;
+        }
+
+        [HttpGet("new")]
+        [Authorize(Policy = Policies.DiscordsAuth)]
+        public async Task<IEnumerable<Vote>> New()
+        {
+            var votes = await _cache.GetNewDiscordsVotesAsync();
+            if(votes.Count > 0)
+                _logger.LogInformation("Sending {NewDiscordsVotes} new discords votes.", votes.Count);
+            return votes;
+        }
+    }
+}

src/NadekoBot.VotesApi/Controllers/TopGgController.cs

@@ -0,0 +1,34 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+using NadekoBot.VotesApi.Services;
+
+namespace NadekoBot.VotesApi.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class TopGgController : ControllerBase
+    {
+        private readonly ILogger<TopGgController> _logger;
+        private readonly IVotesCache _cache;
+
+        public TopGgController(ILogger<TopGgController> logger, IVotesCache cache)
+        {
+            _logger = logger;
+            _cache = cache;
+        }
+
+        [HttpGet("new")]
+        [Authorize(Policy = Policies.TopggAuth)]
+        public async Task<IEnumerable<Vote>> New()
+        {
+            var votes = await _cache.GetNewTopGgVotesAsync();
+            if(votes.Count > 0)
+                _logger.LogInformation("Sending {NewTopggVotes} new topgg votes.", votes.Count);
+            
+            return votes;
+        }
+    }
+}

src/NadekoBot.VotesApi/Controllers/WebhookController.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using NadekoBot.VotesApi.Services;
+
+namespace NadekoBot.VotesApi.Controllers
+{
+    [ApiController]
+    public class WebhookController : ControllerBase
+    {
+        private readonly ILogger<WebhookController> _logger;
+        private readonly IVotesCache _votesCache;
+        private readonly IConfiguration _conf;
+
+        public WebhookController(ILogger<WebhookController> logger, IVotesCache votesCache, IConfiguration conf)
+        {
+            _logger = logger;
+            _votesCache = votesCache;
+            _conf = conf;
+        }
+        
+        [HttpPost("/discordswebhook")]
+        [Authorize(Policy = Policies.DiscordsAuth)]
+        public async Task<IActionResult> DiscordsWebhook([FromBody]DiscordsVoteWebhookModel data)
+        {
+
+            _logger.LogInformation("User {UserId} has voted for Bot {BotId} on {Platform}",
+                data.User,
+                data.Bot,
+                "discords.com");
+
+            await _votesCache.AddNewDiscordsVote(data.User);
+            return Ok();
+        }
+
+        [HttpPost("/topggwebhook")]
+        [Authorize(Policy = Policies.TopggAuth)]
+        public async Task<IActionResult> TopggWebhook([FromBody] TopggVoteWebhookModel data)
+        {
+            _logger.LogInformation("User {UserId} has voted for Bot {BotId} on {Platform}",
+                data.User,
+                data.Bot,
+                "top.gg");
+
+            await _votesCache.AddNewTopggVote(data.User);
+            return Ok();
+        }
+    }
+}

src/NadekoBot.VotesApi/Dockerfile

@@ -0,0 +1,20 @@
+FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS base
+WORKDIR /app
+EXPOSE 80
+EXPOSE 443
+
+FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
+WORKDIR /src
+COPY ["src/NadekoBot.VotesApi/NadekoBot.VotesApi.csproj", "NadekoBot.VotesApi/"]
+RUN dotnet restore "src/NadekoBot.VotesApi/NadekoBot.VotesApi.csproj"
+COPY . .
+WORKDIR "/src/NadekoBot.VotesApi"
+RUN dotnet build "NadekoBot.VotesApi.csproj" -c Release -o /app/build
+
+FROM build AS publish
+RUN dotnet publish "NadekoBot.VotesApi.csproj" -c Release -o /app/publish
+
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app/publish .
+ENTRYPOINT ["dotnet", "NadekoBot.VotesApi.dll"]

src/NadekoBot.VotesApi/NadekoBot.VotesApi.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+    <PropertyGroup>
+        <TargetFramework>net5.0</TargetFramework>
+        <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="MorseCode.ITask" Version="2.0.3" />
+        <PackageReference Include="Swashbuckle.AspNetCore" Version="5.6.3" />
+    </ItemGroup>
+
+</Project>

src/NadekoBot.VotesApi/Program.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace NadekoBot.VotesApi
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            CreateHostBuilder(args).Build().Run();
+        }
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder => { webBuilder.UseStartup<Startup>(); });
+    }
+}

src/NadekoBot.VotesApi/Properties/launchSettings.json

@@ -0,0 +1,31 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:16451",
+      "sslPort": 44323
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "NadekoBot.VotesApi": {
+      "commandName": "Project",
+      "dotnetRunMessages": "true",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "https://localhost:5001;http://localhost:5000",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

src/NadekoBot.VotesApi/README.md

@@ -0,0 +1,46 @@
+## Votes Api
+
+This api is used if you want your bot to be able to reward users who vote for it on discords.com or top.gg   
+
+#### [GET] `/discords/new`
+    Get the discords votes received after previous call to this endpoint.
+    Input full url of this endpoint in your creds.yml file under Discords url field.
+    For example "https://api.my.cool.bot/discords/new"
+#### [GET] `/topgg/new`
+    Get the topgg votes received after previous call to this endpoint.
+    Input full url of this endpoint in your creds.yml file under Topgg url field.
+    For example "https://api.my.cool.bot/topgg/new"
+
+#### [POST] `/discordswebhook`
+    Input this endpoint as the webhook on discords.com bot edit page
+    model: https://docs.botsfordiscord.com/methods/receiving-votes
+    For example "https://api.my.cool.bot/topggwebhook"
+#### [POST] `/topggwebhook`
+    Input this endpoint as the webhook https://top.gg/bot/:your-bot-id/webhooks (replace :your-bot-id with your bot's id)
+    model: https://docs.top.gg/resources/webhooks/#schema
+    For example "https://api.my.cool.bot/discordswebhook"
+
+Input your super-secret header value in appsettings.json's DiscordsKey and TopGGKey fields
+They must match your DiscordsKey and TopGG key respectively, as well as your secrets in the discords.com and top.gg webhook setup pages
+
+Full Example:
+
+⚠ Change TopggKey and DiscordsKey to a secure long string  
+⚠ You can use https://www.random.org/strings/?num=1&len=20&digits=on&upperalpha=on&loweralpha=on&unique=on&format=html&rnd=new to generate it
+
+`creds.yml`
+```yml
+votes:
+    TopggServiceUrl: "https://api.my.cool.bot/topgg"
+    TopggKey: "my_topgg_key"
+    DiscordsServiceUrl: "https://api.my.cool.bot/discords"
+    DiscordsKey: "my_discords_key"
+```
+
+`appsettings.json`
+```json
+...
+  "DiscordsKey": "my_discords_key",
+  "TopGGKey": "my_topgg_key",
+...
+```

src/NadekoBot.VotesApi/Services/FileVotesCache.cs

@@ -0,0 +1,105 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text.Json;
+using System.Threading;
+using MorseCode.ITask;
+
+namespace NadekoBot.VotesApi.Services
+{
+    public class FileVotesCache : IVotesCache
+    {
+        private const string statsFile = "store/stats.json";
+        private const string topggFile = "store/topgg.json";
+        private const string discordsFile = "store/discords.json";
+
+        private readonly SemaphoreSlim locker = new SemaphoreSlim(1, 1);
+
+        public FileVotesCache()
+        {
+            if (!Directory.Exists("store"))
+                Directory.CreateDirectory("store");
+            
+            if(!File.Exists(topggFile))
+                File.WriteAllText(topggFile, "[]");
+            
+            if(!File.Exists(discordsFile))
+                File.WriteAllText(discordsFile, "[]");
+        }
+
+        public ITask AddNewTopggVote(string userId)
+        {
+            return AddNewVote(topggFile, userId);
+        }
+        
+        public ITask AddNewDiscordsVote(string userId)
+        {
+            return AddNewVote(discordsFile, userId);
+        }
+
+        private async ITask AddNewVote(string file, string userId)
+        {
+            await locker.WaitAsync();
+            try
+            {
+                var votes = await GetVotesAsync(file);
+                votes.Add(userId);
+                await File.WriteAllTextAsync(file , JsonSerializer.Serialize(votes));
+            }
+            finally
+            {
+                locker.Release();
+            }
+        }
+
+        public async ITask<IList<Vote>> GetNewTopGgVotesAsync()
+        {
+            var votes = await EvictTopggVotes();
+            return votes;
+        }
+
+        public async ITask<IList<Vote>> GetNewDiscordsVotesAsync()
+        {
+            var votes = await EvictDiscordsVotes();
+            return votes;
+        }
+
+        private ITask<List<Vote>> EvictTopggVotes()
+            => EvictVotes(topggFile);
+
+        private ITask<List<Vote>> EvictDiscordsVotes()
+            => EvictVotes(discordsFile);
+
+        private async ITask<List<Vote>> EvictVotes(string file)
+        {
+            await locker.WaitAsync();
+            try
+            {
+
+                var ids = await GetVotesAsync(file);
+                await File.WriteAllTextAsync(file, "[]");
+                
+                return ids?
+                    .Select(x => (Ok: ulong.TryParse(x, out var r), Id: r))
+                    .Where(x => x.Ok)
+                    .Select(x => new Vote
+                    {
+                        UserId = x.Id
+                    })
+                    .ToList();
+            }
+            finally
+            {
+                locker.Release();
+            }
+        }
+
+        private async ITask<IList<string>> GetVotesAsync(string file)
+        {
+            await using var fs = File.Open(file, FileMode.Open);
+            var votes = await JsonSerializer.DeserializeAsync<List<string>>(fs);
+            return votes;
+        }
+    }
+}

src/NadekoBot.VotesApi/Services/IVotesCache.cs

@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+using MorseCode.ITask;
+
+namespace NadekoBot.VotesApi.Services
+{
+    public interface IVotesCache
+    {
+        ITask<IList<Vote>> GetNewTopGgVotesAsync();
+        ITask<IList<Vote>> GetNewDiscordsVotesAsync();
+        ITask AddNewTopggVote(string userId);
+        ITask AddNewDiscordsVote(string userId);
+    }
+}

src/NadekoBot.VotesApi/Startup.cs

@@ -0,0 +1,69 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.OpenApi.Models;
+using NadekoBot.VotesApi.Services;
+
+namespace NadekoBot.VotesApi
+{
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddControllers();
+            services.AddSingleton<IVotesCache, FileVotesCache>();
+            services.AddSwaggerGen(c =>
+            {
+                c.SwaggerDoc("v1", new OpenApiInfo { Title = "NadekoBot.VotesApi", Version = "v1" });
+            });
+
+            services
+                .AddAuthentication(opts =>
+                {
+                    opts.DefaultScheme = AuthHandler.SchemeName;
+                    opts.AddScheme<AuthHandler>(AuthHandler.SchemeName, AuthHandler.SchemeName);
+                });
+            
+            services
+                .AddAuthorization(opts =>
+                {
+                    opts.DefaultPolicy = new AuthorizationPolicyBuilder(AuthHandler.SchemeName)
+                        .RequireAssertion(x => false)
+                        .Build();
+                    opts.AddPolicy(Policies.DiscordsAuth, policy => policy.RequireClaim(AuthHandler.DiscordsClaim));
+                    opts.AddPolicy(Policies.TopggAuth, policy => policy.RequireClaim(AuthHandler.TopggClaim));
+                });
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+                app.UseSwagger();
+                app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "NadekoBot.VotesApi v1"));
+            }
+
+            app.UseHttpsRedirection();
+
+            app.UseRouting();
+
+            app.UseAuthentication();
+            app.UseAuthorization();
+
+            app.UseEndpoints(endpoints => { endpoints.MapControllers(); });
+        }
+    }
+}

src/NadekoBot.VotesApi/WeatherForecast.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace NadekoBot.VotesApi
+{
+    public class Vote
+    {
+        public ulong UserId { get; set; }
+    }
+}

src/NadekoBot.VotesApi/appsettings.Development.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  }
+}

src/NadekoBot.VotesApi/appsettings.json

@@ -0,0 +1,12 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  },
+  "DiscordsKey": "my_discords_key",
+  "TopGGKey": "my_topgg_key",
+  "AllowedHosts": "*"
+}

src/NadekoBot/Bot.cs

@@ -28,7 +28,7 @@ namespace NadekoBot
         private readonly IBotCredentials _creds;
         private readonly CommandService _commandService;
         private readonly DbService _db;
-        private readonly BotCredsProvider _credsProvider;
+        private readonly IBotCredsProvider _credsProvider;
         
         public event Func<GuildConfig, Task> JoinedGuild = delegate { return Task.CompletedTask; };
         
@@ -95,8 +95,8 @@ namespace NadekoBot
             }
             
             var svcs = new ServiceCollection()
-                .AddTransient<IBotCredentials>(_ => _creds) // bot creds
+                .AddTransient<IBotCredentials>(_ => _credsProvider.GetCreds()) // bot creds
-                .AddSingleton(_credsProvider)
+                .AddSingleton<IBotCredsProvider>(_credsProvider)
                 .AddSingleton(_db) // database
                 .AddRedis(_creds.RedisOptions) // redis
                 .AddSingleton(Client) // discord socket client
@@ -145,7 +145,8 @@ namespace NadekoBot
             
             svcs.Scan(scan => scan
                 .FromAssemblyOf<IReadyExecutor>()
-                .AddClasses(classes => classes.AssignableToAny(
+                .AddClasses(classes => classes
+                        .AssignableToAny(
                     // services
                     typeof(INService),
                     

src/NadekoBot/Common/Attributes/OwnerOnlyAttribute.cs

@@ -12,7 +12,7 @@ namespace NadekoBot.Common.Attributes
     {
         public override Task<PreconditionResult> CheckPermissionsAsync(ICommandContext context, CommandInfo executingCommand, IServiceProvider services)
         {
-            var creds = services.GetRequiredService<BotCredsProvider>().GetCreds();
+            var creds = services.GetRequiredService<IBotCredsProvider>().GetCreds();
 
             return Task.FromResult((creds.IsOwner(context.User) || context.Client.CurrentUser.Id == context.User.Id ? PreconditionResult.FromSuccess() : PreconditionResult.FromError("Not owner")));
         }

src/NadekoBot/Common/Creds.cs

@@ -13,7 +13,7 @@ namespace NadekoBot.Common
             OwnerIds = new List<ulong>();
             TotalShards = 1;
             GoogleApiKey = string.Empty;
-            Votes = new(string.Empty, string.Empty);
+            Votes = new(string.Empty, string.Empty, string.Empty, string.Empty);
             Patreon = new(string.Empty, string.Empty, string.Empty, string.Empty);
             BotListToken = string.Empty;
             CleverbotApiKey = string.Empty;
@@ -73,16 +73,6 @@ go to https://www.patreon.com/portal -> my clients -> create client")]
 Change only if you've changed the coordinator address or port.")]
         public string CoordinatorUrl { get; set; }
         
-        [YamlIgnore]
-        public string PatreonCampaignId => Patreon?.CampaignId;
-        [YamlIgnore]
-        public string PatreonAccessToken => Patreon?.AccessToken;
-
-        [YamlIgnore]
-        public string VotesUrl => Votes?.Url;
-        [YamlIgnore]
-        public string VotesToken => Votes.Key;
-        
         [Comment(@"Api key obtained on https://rapidapi.com (go to MyApps -> Add New App -> Enter Name -> Application key)")]
         public string RapidApiKey { get; set; }
 
@@ -126,11 +116,9 @@ Windows default
         // todo fixup patreon
         public sealed record PatreonSettings
         {
-            [Comment(@"Access token. You have to manually update this 1st of each month by refreshing the token on https://patreon.com/portal")]
+            public string ClientId { get; set; }
             public string AccessToken { get; set; }
-            [Comment(@"Unused atm")]
             public string RefreshToken { get; set; }
-            [Comment(@"Unused atm")]
             public string ClientSecret { get; set; }
 
             [Comment(@"Campaign ID of your patreon page. Go to your patreon page (make sure you're logged in) and type ""prompt('Campaign ID', window.patreon.bootstrap.creator.data.id);"" in the console. (ctrl + shift + i)")]
@@ -143,19 +131,44 @@ Windows default
                 ClientSecret = clientSecret;
                 CampaignId = campaignId;
             }
+
+            public PatreonSettings()
+            {
+                
+            }
         }
 
         public sealed record VotesSettings
         {
-            [Comment(@"")]
+            [Comment(@"top.gg votes service url
-            public string Url { get; set; }
+This is the url of your instance of the NadekoBot.Votes api
-            [Comment(@"")]
+Example: https://votes.my.cool.bot.com")]
-            public string Key { get; set; }
+            public string TopggServiceUrl { get; set; }
+            
+            [Comment(@"Authorization header value sent to the TopGG service url with each request
+This should be equivalent to the TopggKey in your NadekoBot.Votes api appsettings.json file")]
+            public string TopggKey { get; set; }
+            
+            [Comment(@"discords.com votes service url
+This is the url of your instance of the NadekoBot.Votes api
+Example: https://votes.my.cool.bot.com")]
+            public string DiscordsServiceUrl { get; set; }
+            
+            [Comment(@"Authorization header value sent to the Discords service url with each request
+This should be equivalent to the DiscordsKey in your NadekoBot.Votes api appsettings.json file")]
+            public string DiscordsKey { get; set; }
 
-            public VotesSettings(string url, string key)
+            public VotesSettings()
             {
-                Url = url;
+                
-                Key = key;
+            }
+            
+            public VotesSettings(string topggServiceUrl, string topggKey, string discordsServiceUrl, string discordsKey)
+            {
+                TopggServiceUrl = topggServiceUrl;
+                TopggKey = topggKey;
+                DiscordsServiceUrl = discordsServiceUrl;
+                DiscordsKey = discordsKey;
             }
         }
 

src/NadekoBot/Common/IBotCredentials.cs

@@ -12,16 +12,14 @@ namespace NadekoBot
         string GoogleApiKey { get; }
         ICollection<ulong> OwnerIds { get; }
         string RapidApiKey { get; }
-        string PatreonAccessToken { get; }
 
         Creds.DbOptions Db { get; }
         string OsuApiKey { get; }
         int TotalShards { get; }
-        string PatreonCampaignId { get; }
+        Creds.PatreonSettings Patreon { get; }
         string CleverbotApiKey { get; }
         RestartConfig RestartCommand { get; }
-        string VotesUrl { get; }
+        Creds.VotesSettings Votes { get; }
-        string VotesToken { get; }
         string BotListToken { get; }
         string RedisOptions { get; }
         string LocationIqApiKey { get; }

src/NadekoBot/Common/ImageUrls.cs

@@ -1,10 +1,12 @@
 using System;
+using NadekoBot.Common.Yml;
 
 namespace NadekoBot.Common
 {
     public class ImageUrls
     {
-        public int Version { get; set; } = 2;
+        [Comment("DO NOT CHANGE")]
+        public int Version { get; set; } = 3;
 
         public CoinData Coins { get; set; }
         public Uri[] Currency { get; set; }
@@ -25,7 +27,6 @@ namespace NadekoBot.Common
         public class SlotData
         {
             public Uri[] Emojis { get; set; }
-            public Uri[] Numbers { get; set; }
             public Uri Bg { get; set; }
         }
 

src/NadekoBot/Common/OldImageUrls.cs

@@ -0,0 +1,49 @@
+using System;
+
+namespace NadekoBot.Common
+{
+    public class OldImageUrls
+    {
+        public int Version { get; set; } = 2;
+
+        public CoinData Coins { get; set; }
+        public Uri[] Currency { get; set; }
+        public Uri[] Dice { get; set; }
+        public RategirlData Rategirl { get; set; }
+        public XpData Xp { get; set; }
+
+        //new
+        public RipData Rip { get; set; }
+        public SlotData Slots { get; set; }
+
+        public class RipData
+        {
+            public Uri Bg { get; set; }
+            public Uri Overlay { get; set; }
+        }
+
+        public class SlotData
+        {
+            public Uri[] Emojis { get; set; }
+            public Uri[] Numbers { get; set; }
+            public Uri Bg { get; set; }
+        }
+
+        public class CoinData
+        {
+            public Uri[] Heads { get; set; }
+            public Uri[] Tails { get; set; }
+        }
+
+        public class RategirlData
+        {
+            public Uri Matrix { get; set; }
+            public Uri Dot { get; set; }
+        }
+
+        public class XpData
+        {
+            public Uri Bg { get; set; }
+        }
+    }
+}

src/NadekoBot/Common/Replacements/Replacer.cs

@@ -69,6 +69,7 @@ namespace NadekoBot.Common.Replacements
                     var newF = new SmartTextEmbedField();
                     newF.Name = Replace(f.Name);
                     newF.Value = Replace(f.Value);
+                    newF.Inline = f.Inline;
                     fields.Add(newF);
                 }
 

src/NadekoBot/Common/TypeReaders/EmoteTypeReader.cs

@@ -0,0 +1,17 @@
+using System.Threading.Tasks;
+using Discord;
+using Discord.Commands;
+
+namespace NadekoBot.Common.TypeReaders
+{
+    public sealed class EmoteTypeReader : NadekoTypeReader<Emote>
+    {
+        public override Task<TypeReaderResult> ReadAsync(ICommandContext ctx, string input)
+        {
+            if (!Emote.TryParse(input, out var emote))
+                return Task.FromResult(TypeReaderResult.FromError(CommandError.ParseFailed, "Input is not a valid emote"));
+
+            return Task.FromResult(TypeReaderResult.FromSuccess(emote));
+        }
+    }
+}

src/NadekoBot/Common/Yml/Yaml.cs

@@ -20,6 +20,7 @@ namespace NadekoBot.Common.Yml
             .WithTypeConverter(new Rgba32Converter())
             .WithTypeConverter(new CultureInfoConverter())
             .WithTypeConverter(new UriConverter())
+            .IgnoreUnmatchedProperties()
             .Build();
     }
 }

src/NadekoBot/Db/Extensions/DiscordUserExtensions.cs

@@ -1,4 +1,5 @@
-using NadekoBot.Db.Models;
+using System;
+using NadekoBot.Db.Models;
 using System.Linq;
 using Microsoft.EntityFrameworkCore;
 using Discord;
@@ -138,14 +139,15 @@ WHERE UserId={userId};");
             // just update the amount, there is no new user data
             if (!updatedUserData)
             {
-                ctx.Database.ExecuteSqlInterpolated($@"
+                var rows = ctx.Database.ExecuteSqlInterpolated($@"
 UPDATE OR IGNORE DiscordUser
 SET CurrencyAmount=CurrencyAmount+{amount}
 WHERE UserId={userId};
 
-INSERT OR IGNORE INTO DiscordUser (UserId, Username, Discriminator, AvatarId, CurrencyAmount)
+INSERT OR IGNORE INTO DiscordUser (UserId, Username, Discriminator, AvatarId, CurrencyAmount, TotalXp)
-VALUES ({userId}, {name}, {discrim}, {avatarId}, {amount});
+VALUES ({userId}, {name}, {discrim}, {avatarId}, {amount}, 0);
 ");
+                
             }
             else
             {
@@ -157,8 +159,8 @@ SET CurrencyAmount=CurrencyAmount+{amount},
     AvatarId={avatarId}
 WHERE UserId={userId};
 
-INSERT OR IGNORE INTO DiscordUser (UserId, Username, Discriminator, AvatarId, CurrencyAmount)
+INSERT OR IGNORE INTO DiscordUser (UserId, Username, Discriminator, AvatarId, CurrencyAmount, TotalXp)
-VALUES ({userId}, {name}, {discrim}, {avatarId}, {amount});
+VALUES ({userId}, {name}, {discrim}, {avatarId}, {amount}, 0);
 ");
             }
             return true;
@@ -167,7 +169,7 @@ VALUES ({userId}, {name}, {discrim}, {avatarId}, {amount});
         public static decimal GetTotalCurrency(this DbSet<DiscordUser> users)
         {
             return users
-                .Sum(x => x.CurrencyAmount);
+                .Sum((Func<DiscordUser, decimal>)(x => x.CurrencyAmount));
         }
 
         public static decimal GetTopOnePercentCurrency(this DbSet<DiscordUser> users, ulong botId)

src/NadekoBot/Db/Extensions/GuildConfigExtensions.cs

@@ -54,7 +54,6 @@ namespace NadekoBot.Db
                     .Include(gc => gc.CommandCooldowns)
                     .Include(gc => gc.FollowedStreams)
                     .Include(gc => gc.StreamRole)
-                    .Include(gc => gc.NsfwBlacklistedTags)
                     .Include(gc => gc.XpSettings)
                     .ThenInclude(x => x.ExclusionList)
                     .Include(gc => gc.DelMsgOnCmdChannels)

src/NadekoBot/Db/Models/GuildConfig.cs

@@ -91,7 +91,6 @@ namespace NadekoBot.Services.Database.Models
         public bool WarningsInitialized { get; set; }
         public HashSet<SlowmodeIgnoredUser> SlowmodeIgnoredUsers { get; set; }
         public HashSet<SlowmodeIgnoredRole> SlowmodeIgnoredRoles { get; set; }
-        public HashSet<NsfwBlacklitedTag> NsfwBlacklistedTags { get; set; } = new HashSet<NsfwBlacklitedTag>();
 
         public List<ShopEntry> ShopEntries { get; set; }
         public ulong? GameVoiceChannel { get; set; } = null;

src/NadekoBot/Db/Models/NsfwBlacklistedTag.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace NadekoBot.Services.Database.Models
+{
+    public class NsfwBlacklistedTag : DbEntity
+    {
+        public ulong GuildId { get; set; }
+        public string Tag { get; set; }
+
+        public override int GetHashCode() 
+            => Tag.GetHashCode(StringComparison.InvariantCulture);
+
+        public override bool Equals(object obj) 
+            => obj is NsfwBlacklistedTag x && x.Tag == Tag;
+    }
+}

src/NadekoBot/Db/Models/NsfwBlacklitedTag.cs

@@ -1,21 +0,0 @@
-using System;
-
-namespace NadekoBot.Services.Database.Models
-{
-    public class NsfwBlacklitedTag : DbEntity
-    {
-        public string Tag { get; set; }
-
-        public override int GetHashCode()
-        {
-            return Tag.GetHashCode(StringComparison.InvariantCulture);
-        }
-
-        public override bool Equals(object obj)
-        {
-            return obj is NsfwBlacklitedTag x
-                ? x.Tag == Tag
-                : false;
-        }
-    }
-}

src/NadekoBot/Db/Models/Warning.cs

@@ -8,5 +8,6 @@
         public bool Forgiven { get; set; }
         public string ForgivenBy { get; set; }
         public string Moderator { get; set; }
+        public int Weight { get; set; }
     }
 }

src/NadekoBot/Db/NadekoContext.cs

@@ -59,6 +59,7 @@ namespace NadekoBot.Services.Database
         public DbSet<Poll> Poll { get; set; }
         public DbSet<WaifuInfo> WaifuInfo { get; set; }
         public DbSet<ImageOnlyChannel> ImageOnlyChannels { get; set; }
+        public DbSet<NsfwBlacklistedTag> NsfwBlacklistedTags { get; set; }
 
         public NadekoContext(DbContextOptions<NadekoContext> options) : base(options)
         {
@@ -195,10 +196,16 @@ namespace NadekoBot.Services.Database
             #endregion
 
             #region Warnings
-            var warn = modelBuilder.Entity<Warning>();
+
-            warn.HasIndex(x => x.GuildId);
+            modelBuilder.Entity<Warning>(warn =>
-            warn.HasIndex(x => x.UserId);
+            {
-            warn.HasIndex(x => x.DateAdded);
+                warn.HasIndex(x => x.GuildId);
+                warn.HasIndex(x => x.UserId);
+                warn.HasIndex(x => x.DateAdded);
+                warn.Property(x => x.Weight)
+                    .HasDefaultValue(1);
+            });
+
             #endregion
 
             #region PatreonRewards
@@ -357,6 +364,10 @@ namespace NadekoBot.Services.Database
             modelBuilder.Entity<ImageOnlyChannel>(ioc => ioc
                 .HasIndex(x => x.ChannelId)
                 .IsUnique());
+
+            modelBuilder.Entity<NsfwBlacklistedTag>(nbt => nbt
+                .HasIndex(x => x.GuildId)
+                .IsUnique(false));
         }
     }
 }

src/NadekoBot/Migrations/20210707002343_cleanup.cs

@@ -17,6 +17,12 @@ namespace NadekoBot.Migrations
             migrationBuilder.Sql("DELETE FROM FilterChannelId WHERE GuildConfigId NOT IN (SELECT Id from GuildConfigs)");
             migrationBuilder.Sql("DELETE FROM CommandCooldown WHERE GuildConfigId NOT IN (SELECT Id from GuildConfigs)");
             
+            // fix for users who edited their waifuinfo table manually and are unable to update
+            migrationBuilder.Sql("DELETE FROM WaifuInfo where WaifuId not in (SELECT Id from DiscordUser);");
+            
+            // fix for users who deleted clubs manually and are unable to update now
+            migrationBuilder.Sql("UPDATE DiscordUser SET ClubId = null WHERE ClubId is not null and ClubId not in (SELECT Id from Clubs);");
+            
             migrationBuilder.DropColumn(
                 name: "ChannelCreated",
                 table: "LogSettings");

src/NadekoBot/Migrations/20211015232708_nsfw-blacklist-tags.cs

@@ -0,0 +1,76 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace NadekoBot.Migrations
+{
+    public partial class nsfwblacklisttags : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+
+            migrationBuilder.CreateTable(
+                name: "NsfwBlacklistedTags",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    GuildId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    Tag = table.Column<string>(type: "TEXT", nullable: true),
+                    DateAdded = table.Column<DateTime>(type: "TEXT", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_NsfwBlacklistedTags", x => x.Id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_NsfwBlacklistedTags_GuildId",
+                table: "NsfwBlacklistedTags",
+                column: "GuildId");
+
+            migrationBuilder.Sql(@"INSERT INTO NsfwBlacklistedTags(Id, GuildId, Tag, DateAdded)
+SELECT 
+    Id,
+    (SELECT GuildId From GuildConfigs WHERE Id=GuildConfigId),
+    Tag,
+    DateAdded
+FROM NsfwBlacklitedTag
+WHERE GuildConfigId in (SELECT Id from GuildConfigs);");
+            
+            migrationBuilder.DropTable(
+                name: "NsfwBlacklitedTag");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "NsfwBlacklistedTags");
+
+            migrationBuilder.CreateTable(
+                name: "NsfwBlacklitedTag",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    DateAdded = table.Column<DateTime>(type: "TEXT", nullable: true),
+                    GuildConfigId = table.Column<int>(type: "INTEGER", nullable: true),
+                    Tag = table.Column<string>(type: "TEXT", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_NsfwBlacklitedTag", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_NsfwBlacklitedTag_GuildConfigs_GuildConfigId",
+                        column: x => x.GuildConfigId,
+                        principalTable: "GuildConfigs",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_NsfwBlacklitedTag_GuildConfigId",
+                table: "NsfwBlacklitedTag",
+                column: "GuildConfigId");
+        }
+    }
+}

src/NadekoBot/Migrations/20211121002508_weighted-warnings.cs

@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace NadekoBot.Migrations
+{
+    public partial class weightedwarnings : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "Weight",
+                table: "Warnings",
+                type: "INTEGER",
+                nullable: false,
+                defaultValue: 1);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Weight",
+                table: "Warnings");
+        }
+    }
+}

src/NadekoBot/Migrations/NadekoContextModelSnapshot.cs

@@ -1062,7 +1062,7 @@ namespace NadekoBot.Migrations
                     b.ToTable("MutedUserId");
                 });
 
-            modelBuilder.Entity("NadekoBot.Services.Database.Models.NsfwBlacklitedTag", b =>
+            modelBuilder.Entity("NadekoBot.Services.Database.Models.NsfwBlacklistedTag", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -1071,7 +1071,7 @@ namespace NadekoBot.Migrations
                     b.Property<DateTime?>("DateAdded")
                         .HasColumnType("TEXT");
 
-                    b.Property<int?>("GuildConfigId")
+                    b.Property<ulong>("GuildId")
                         .HasColumnType("INTEGER");
 
                     b.Property<string>("Tag")
@@ -1079,9 +1079,9 @@ namespace NadekoBot.Migrations
 
                     b.HasKey("Id");
 
-                    b.HasIndex("GuildConfigId");
+                    b.HasIndex("GuildId");
 
-                    b.ToTable("NsfwBlacklitedTag");
+                    b.ToTable("NsfwBlacklistedTags");
                 });
 
             modelBuilder.Entity("NadekoBot.Services.Database.Models.Permissionv2", b =>
@@ -1967,6 +1967,11 @@ namespace NadekoBot.Migrations
                     b.Property<ulong>("UserId")
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("Weight")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER")
+                        .HasDefaultValue(1);
+
                     b.HasKey("Id");
 
                     b.HasIndex("DateAdded");
@@ -2300,13 +2305,6 @@ namespace NadekoBot.Migrations
                         .HasForeignKey("GuildConfigId");
                 });
 
-            modelBuilder.Entity("NadekoBot.Services.Database.Models.NsfwBlacklitedTag", b =>
-                {
-                    b.HasOne("NadekoBot.Services.Database.Models.GuildConfig", null)
-                        .WithMany("NsfwBlacklistedTags")
-                        .HasForeignKey("GuildConfigId");
-                });
-
             modelBuilder.Entity("NadekoBot.Services.Database.Models.Permissionv2", b =>
                 {
                     b.HasOne("NadekoBot.Services.Database.Models.GuildConfig", null)
@@ -2573,8 +2571,6 @@ namespace NadekoBot.Migrations
 
                     b.Navigation("MutedUsers");
 
-                    b.Navigation("NsfwBlacklistedTags");
-
                     b.Navigation("Permissions");
 
                     b.Navigation("ReactionRoleMessages");

src/NadekoBot/Modules/Administration/Services/RoleCommandsService.cs

@@ -12,6 +12,8 @@ using LinqToDB;
 using LinqToDB.EntityFrameworkCore;
 using NadekoBot.Db;
 using Serilog;
+using System.Threading;
+using System;
 
 namespace NadekoBot.Modules.Administration.Services
 {
@@ -21,6 +23,11 @@ namespace NadekoBot.Modules.Administration.Services
         private readonly DiscordSocketClient _client;
         private readonly ConcurrentDictionary<ulong, IndexedCollection<ReactionRoleMessage>> _models;
 
+        /// <summary>
+        /// Contains the (Message ID, User ID) of reaction roles that are currently being processed.
+        /// </summary>
+        private readonly ConcurrentHashSet<(ulong, ulong)> _reacting = new();
+
         public RoleCommandsService(DiscordSocketClient client, DbService db,
             Bot bot)
         {
@@ -38,75 +45,58 @@ namespace NadekoBot.Modules.Administration.Services
 
         private Task _client_ReactionAdded(Cacheable<IUserMessage, ulong> msg, ISocketMessageChannel chan, SocketReaction reaction)
         {
-            var _ = Task.Run(async () =>
+            _ = Task.Run(async () =>
             {
-                try
+                if (!reaction.User.IsSpecified ||
+                    reaction.User.Value.IsBot ||
+                    reaction.User.Value is not SocketGuildUser gusr ||
+                    chan is not SocketGuildChannel gch ||
+                    !_models.TryGetValue(gch.Guild.Id, out var confs))
+                    return;
+
+                var conf = confs.FirstOrDefault(x => x.MessageId == msg.Id);
+
+                if (conf is null)
+                    return;
+
+                // compare emote names for backwards compatibility :facepalm:
+                var reactionRole = conf.ReactionRoles.FirstOrDefault(x => x.EmoteName == reaction.Emote.Name || x.EmoteName == reaction.Emote.ToString());
+
+                if (reactionRole != null)
                 {
-                    if (!reaction.User.IsSpecified ||
+                    if (!conf.Exclusive)
-                        reaction.User.Value.IsBot ||
-                        !(reaction.User.Value is SocketGuildUser gusr))
-                        return;
-
-                    if (!(chan is SocketGuildChannel gch))
-                        return;
-
-                    if (!_models.TryGetValue(gch.Guild.Id, out var confs))
-                        return;
-
-                    var conf = confs.FirstOrDefault(x => x.MessageId == msg.Id);
-
-                    if (conf is null)
-                        return;
-
-                    // compare emote names for backwards compatibility :facepalm:
-                    var reactionRole = conf.ReactionRoles.FirstOrDefault(x => x.EmoteName == reaction.Emote.Name || x.EmoteName == reaction.Emote.ToString());
-                    if (reactionRole != null)
                     {
-                        if (conf.Exclusive)
+                        await AddReactionRoleAsync(gusr, reactionRole);
-                        {
+                        return;
-                            var roleIds = conf.ReactionRoles.Select(x => x.RoleId)
-                                .Where(x => x != reactionRole.RoleId)
-                                .Select(x => gusr.Guild.GetRole(x))
-                                .Where(x => x != null);
-
-                            var __ = Task.Run(async () =>
-                            {
-                                try
-                                {
-                                    //if the role is exclusive,
-                                    // remove all other reactions user added to the message
-                                    var dl = await msg.GetOrDownloadAsync().ConfigureAwait(false);
-                                    foreach (var r in dl.Reactions)
-                                    {
-                                        if (r.Key.Name == reaction.Emote.Name)
-                                            continue;
-                                        try { await dl.RemoveReactionAsync(r.Key, gusr).ConfigureAwait(false); } catch { }
-                                        await Task.Delay(100).ConfigureAwait(false);
-                                    }
-                                }
-                                catch { }
-                            });
-                            await gusr.RemoveRolesAsync(roleIds).ConfigureAwait(false);
-                        }
-
-                        var toAdd = gusr.Guild.GetRole(reactionRole.RoleId);
-                        if (toAdd != null && !gusr.Roles.Contains(toAdd))
-                        {
-                            await gusr.AddRolesAsync(new[] { toAdd }).ConfigureAwait(false);
-                        }
                     }
-                    else
+
+                    // If same (message, user) are being processed in an exclusive rero, quit
+                    if (!_reacting.Add((msg.Id, reaction.UserId)))
+                        return;
+
+                    try
                     {
-                        var dl = await msg.GetOrDownloadAsync().ConfigureAwait(false);
+                        var removeExclusiveTask = RemoveExclusiveReactionRoleAsync(msg, gusr, reaction, conf, reactionRole, CancellationToken.None);
-                        await dl.RemoveReactionAsync(reaction.Emote, dl.Author,
+                        var addRoleTask = AddReactionRoleAsync(gusr, reactionRole);
-                            new RequestOptions()
+
-                            {
+                        await Task.WhenAll(removeExclusiveTask, addRoleTask).ConfigureAwait(false);
-                                RetryMode = RetryMode.RetryRatelimit | RetryMode.Retry502
+                    }
-                            }).ConfigureAwait(false);
+                    finally
-                        Log.Warning("User {0} is adding unrelated reactions to the reaction roles message.", dl.Author);
+                    {
+                        // Free (message/user) for another exclusive rero
+                        _reacting.TryRemove((msg.Id, reaction.UserId));
                     }
                 }
-                catch { }
+                else
+                {
+                    var dl = await msg.GetOrDownloadAsync().ConfigureAwait(false);
+                    await dl.RemoveReactionAsync(reaction.Emote, dl.Author,
+                        new RequestOptions()
+                        {
+                            RetryMode = RetryMode.RetryRatelimit | RetryMode.Retry502
+                        }).ConfigureAwait(false);
+                    Log.Warning("User {0} is adding unrelated reactions to the reaction roles message.", dl.Author);
+                }
             });
 
             return Task.CompletedTask;
@@ -114,16 +104,16 @@ namespace NadekoBot.Modules.Administration.Services
 
         private Task _client_ReactionRemoved(Cacheable<IUserMessage, ulong> msg, ISocketMessageChannel chan, SocketReaction reaction)
         {
-            var _ = Task.Run(async () =>
+            _ = Task.Run(async () =>
             {
                 try
                 {
                     if (!reaction.User.IsSpecified ||
                         reaction.User.Value.IsBot ||
-                        !(reaction.User.Value is SocketGuildUser gusr))
+                        reaction.User.Value is not SocketGuildUser gusr)
                         return;
 
-                    if (!(chan is SocketGuildChannel gch))
+                    if (chan is not SocketGuildChannel gch)
                         return;
 
                     if (!_models.TryGetValue(gch.Guild.Id, out var confs))
@@ -193,5 +183,71 @@ namespace NadekoBot.Modules.Administration.Services
                 uow.SaveChanges();
             }
         }
+
+        /// <summary>
+        /// Adds a reaction role to the specified user.
+        /// </summary>
+        /// <param name="user">A Discord guild user.</param>
+        /// <param name="dbRero">The database settings of this reaction role.</param>
+        private Task AddReactionRoleAsync(SocketGuildUser user, ReactionRole dbRero)
+        {
+            var toAdd = user.Guild.GetRole(dbRero.RoleId);
+
+            return (toAdd != null && !user.Roles.Contains(toAdd))
+                ? user.AddRoleAsync(toAdd)
+                : Task.CompletedTask;
+        }
+
+        /// <summary>
+        /// Removes the exclusive reaction roles and reactions from the specified user.
+        /// </summary>
+        /// <param name="reactionMessage">The Discord message that contains the reaction roles.</param>
+        /// <param name="user">A Discord guild user.</param>
+        /// <param name="reaction">The Discord reaction of the user.</param>
+        /// <param name="dbReroMsg">The database entry of the reaction role message.</param>
+        /// <param name="dbRero">The database settings of this reaction role.</param>
+        /// <param name="cToken">A cancellation token to cancel the operation.</param>
+        /// <exception cref="OperationCanceledException">Occurs when the operation is cancelled before it began.</exception>
+        /// <exception cref="TaskCanceledException">Occurs when the operation is cancelled while it's still executing.</exception>
+        private Task RemoveExclusiveReactionRoleAsync(Cacheable<IUserMessage, ulong> reactionMessage, SocketGuildUser user, SocketReaction reaction, ReactionRoleMessage dbReroMsg, ReactionRole dbRero, CancellationToken cToken = default)
+        {
+            cToken.ThrowIfCancellationRequested();
+
+            var roleIds = dbReroMsg.ReactionRoles.Select(x => x.RoleId)
+                .Where(x => x != dbRero.RoleId)
+                .Select(x => user.Guild.GetRole(x))
+                .Where(x => x != null);
+
+            var removeReactionsTask = RemoveOldReactionsAsync(reactionMessage, user, reaction, cToken);
+
+            var removeRolesTask = user.RemoveRolesAsync(roleIds);
+
+            return Task.WhenAll(removeReactionsTask, removeRolesTask);
+        }
+
+        /// <summary>
+        /// Removes old reactions from an exclusive reaction role.
+        /// </summary>
+        /// <param name="reactionMessage">The Discord message that contains the reaction roles.</param>
+        /// <param name="user">A Discord guild user.</param>
+        /// <param name="reaction">The Discord reaction of the user.</param>
+        /// <param name="cToken">A cancellation token to cancel the operation.</param>
+        /// <exception cref="OperationCanceledException">Occurs when the operation is cancelled before it began.</exception>
+        /// <exception cref="TaskCanceledException">Occurs when the operation is cancelled while it's still executing.</exception>
+        private async Task RemoveOldReactionsAsync(Cacheable<IUserMessage, ulong> reactionMessage, SocketGuildUser user, SocketReaction reaction, CancellationToken cToken = default)
+        {
+            cToken.ThrowIfCancellationRequested();
+
+            //if the role is exclusive,
+            // remove all other reactions user added to the message
+            var dl = await reactionMessage.GetOrDownloadAsync().ConfigureAwait(false);
+            foreach (var r in dl.Reactions)
+            {
+                if (r.Key.Name == reaction.Emote.Name)
+                    continue;
+                try { await dl.RemoveReactionAsync(r.Key, user).ConfigureAwait(false); } catch { }
+                await Task.Delay(100, cToken).ConfigureAwait(false);
+            }
+        }
     }
 }

src/NadekoBot/Modules/Administration/Services/UserPunishService.cs

@@ -41,8 +41,11 @@ namespace NadekoBot.Modules.Administration.Services
             }, null, TimeSpan.FromSeconds(0), TimeSpan.FromHours(12));
         }
 
-        public async Task<WarningPunishment> Warn(IGuild guild, ulong userId, IUser mod, string reason)
+        public async Task<WarningPunishment> Warn(IGuild guild, ulong userId, IUser mod, int weight, string reason)
         {
+            if (weight <= 0)
+                throw new ArgumentOutOfRangeException(nameof(weight));
+            
             var modName = mod.ToString();
 
             if (string.IsNullOrWhiteSpace(reason))
@@ -57,6 +60,7 @@ namespace NadekoBot.Modules.Administration.Services
                 Forgiven = false,
                 Reason = reason,
                 Moderator = modName,
+                Weight = weight,
             };
 
             int warnings = 1;
@@ -70,7 +74,7 @@ namespace NadekoBot.Modules.Administration.Services
                     .Warnings
                     .ForId(guildId, userId)
                     .Where(w => !w.Forgiven && w.UserId == userId)
-                    .Count();
+                    .Sum(x => x.Weight);
 
                 uow.Warnings.Add(warn);
 

src/NadekoBot/Modules/Administration/UserPunishCommands.cs

@@ -54,8 +54,17 @@ namespace NadekoBot.Modules.Administration
             [NadekoCommand, Aliases]
             [RequireContext(ContextType.Guild)]
             [UserPerm(GuildPerm.BanMembers)]
-            public async Task Warn(IGuildUser user, [Leftover] string reason = null)
+            public Task Warn(IGuildUser user, [Leftover] string reason = null)
+                => Warn(1, user, reason);
+            
+            [NadekoCommand, Aliases]
+            [RequireContext(ContextType.Guild)]
+            [UserPerm(GuildPerm.BanMembers)]
+            public async Task Warn(int weight, IGuildUser user, [Leftover] string reason = null)
             {
+                if (weight <= 0)
+                    return;
+                
                 if (!await CheckRoleHierarchy(user))
                     return;
 
@@ -76,7 +85,7 @@ namespace NadekoBot.Modules.Administration
                 WarningPunishment punishment;
                 try
                 {
-                    punishment = await _service.Warn(ctx.Guild, user.Id, ctx.User, reason).ConfigureAwait(false);
+                    punishment = await _service.Warn(ctx.Guild, user.Id, ctx.User, weight, reason).ConfigureAwait(false);
                 }
                 catch (Exception ex)
                 {
@@ -230,19 +239,29 @@ namespace NadekoBot.Modules.Administration
                     }
                     else
                     {
+                        var descText = GetText(strs.warn_count(
+                            Format.Bold(warnings.Where(x => !x.Forgiven).Sum(x => x.Weight).ToString()),
+                            Format.Bold(warnings.Sum(x => x.Weight).ToString())));
+                        
+                        embed.WithDescription(descText);
+                        
                         var i = page * 9;
                         foreach (var w in warnings)
                         {
                             i++;
                             var name = GetText(strs.warned_on_by(
-                                w.DateAdded.Value.ToString("dd.MM.yyy"),
+                                w.DateAdded?.ToString("dd.MM.yyy"),
-                                w.DateAdded.Value.ToString("HH:mm"),
+                                w.DateAdded?.ToString("HH:mm"),
                                 w.Moderator));
                             
                             if (w.Forgiven)
                                 name = $"{Format.Strikethrough(name)} {GetText(strs.warn_cleared_by(w.ForgivenBy))}";
 
-                            embed.AddField($"#`{i}` " + name, w.Reason.TrimTo(1020));
+                            
+                            embed.AddField($"#`{i}` " + name,
+                                Format.Code(GetText(strs.warn_weight(w.Weight))) + 
+                                '\n' +
+                                w.Reason.TrimTo(1000));
                         }
                     }
 
@@ -450,7 +469,7 @@ namespace NadekoBot.Modules.Administration
                     }
                 }
 
-                await _mute.TimedBan(ctx.Guild, user, time.Time, ctx.User.ToString() + " | " + msg).ConfigureAwait(false);
+                await _mute.TimedBan(ctx.Guild, user, time.Time, (ctx.User.ToString() + " | " + msg).TrimTo(512)).ConfigureAwait(false);
                 var toSend = _eb.Create().WithOkColor()
                     .WithTitle("⛔️ " + GetText(strs.banned_user))
                     .AddField(GetText(strs.username), user.ToString(), true)
@@ -476,7 +495,7 @@ namespace NadekoBot.Modules.Administration
                 var user = await ((DiscordSocketClient)Context.Client).Rest.GetGuildUserAsync(ctx.Guild.Id, userId);
                 if (user is null)
                 {
-                    await ctx.Guild.AddBanAsync(userId, 7, ctx.User.ToString() + " | " + msg);
+                    await ctx.Guild.AddBanAsync(userId, 7, (ctx.User.ToString() + " | " + msg).TrimTo(512));
                     
                     await ctx.Channel.EmbedAsync(_eb.Create().WithOkColor()
                             .WithTitle("⛔️ " + GetText(strs.banned_user))
@@ -516,7 +535,7 @@ namespace NadekoBot.Modules.Administration
                     dmFailed = true;
                 }
 
-                await ctx.Guild.AddBanAsync(user, 7, ctx.User.ToString() + " | " + msg).ConfigureAwait(false);
+                await ctx.Guild.AddBanAsync(user, 7, (ctx.User.ToString() + " | " + msg).TrimTo(512)).ConfigureAwait(false);
 
                 var toSend = _eb.Create().WithOkColor()
                     .WithTitle("⛔️ " + GetText(strs.banned_user))
@@ -692,7 +711,7 @@ namespace NadekoBot.Modules.Administration
                     dmFailed = true;
                 }
 
-                await ctx.Guild.AddBanAsync(user, 7, "Softban | " + ctx.User.ToString() + " | " + msg).ConfigureAwait(false);
+                await ctx.Guild.AddBanAsync(user, 7, ("Softban | " + ctx.User.ToString() + " | " + msg).TrimTo(512)).ConfigureAwait(false);
                 try { await ctx.Guild.RemoveBanAsync(user).ConfigureAwait(false); }
                 catch { await ctx.Guild.RemoveBanAsync(user).ConfigureAwait(false); }
 
@@ -749,7 +768,7 @@ namespace NadekoBot.Modules.Administration
                     dmFailed = true;
                 }
             
-                await user.KickAsync(ctx.User.ToString() + " | " + msg).ConfigureAwait(false);
+                await user.KickAsync((ctx.User.ToString() + " | " + msg).TrimTo(512)).ConfigureAwait(false);
                 
                 var toSend = _eb.Create().WithOkColor()
                     .WithTitle(GetText(strs.kicked_user))
@@ -776,23 +795,32 @@ namespace NadekoBot.Modules.Administration
                     return;
 
                 var missing = new List<string>();
-                var banning = new HashSet<IGuildUser>();
+                var banning = new HashSet<IUser>();
 
                 await ctx.Channel.TriggerTypingAsync();
                 foreach (var userStr in userStrings)
                 {
                     if (ulong.TryParse(userStr, out var userId))
                     {
-                        var user = await ctx.Guild.GetUserAsync(userId) ?? 
+                        IUser user = await ctx.Guild.GetUserAsync(userId) ?? 
                             await ((DiscordSocketClient)Context.Client).Rest.GetGuildUserAsync(ctx.Guild.Id, userId);
 
                         if (user is null)
                         {
-                            missing.Add(userStr);
+                            // if IGuildUser is null, try to get IUser
-                            continue;
+                            user = await ((DiscordSocketClient)Context.Client).Rest.GetUserAsync(userId);
+
+                            // only add to missing if *still* null
+                            if (user is null)
+                            {
+                                missing.Add(userStr);
+                                continue;
+                            }
+                            
                         }
 
-                        if (!await CheckRoleHierarchy(user))
+                        //Hierachy checks only if the user is in the guild
+                        if (user is IGuildUser gu && !await CheckRoleHierarchy(gu))
                         {
                             return;
                         }
@@ -820,7 +848,7 @@ namespace NadekoBot.Modules.Administration
                 {
                     try
                     {
-                        await toBan.BanAsync(7);
+                        await ctx.Guild.AddBanAsync(toBan.Id, 7, $"{ctx.User} | Massban");
                     }
                     catch (Exception ex)
                     {

src/NadekoBot/Modules/CustomReactions/CustomReactions.cs

@@ -149,7 +149,7 @@ namespace NadekoBot.Modules.CustomReactions
                 await ctx.Channel.EmbedAsync(_eb.Create().WithOkColor()
                     .WithDescription($"#{id}")
                     .AddField(GetText(strs.trigger), found.Trigger.TrimTo(1024))
-                    .AddField(GetText(strs.response), (found.Response + "\n```css\n" + found.Response).TrimTo(1020) + "```")
+                    .AddField(GetText(strs.response), found.Response.TrimTo(1000).Replace("](", "]\\("))
                     ).ConfigureAwait(false);
             }
         }

src/NadekoBot/Modules/Gambling/Common/GamblingConfig.cs

@@ -23,7 +23,7 @@ namespace NadekoBot.Modules.Gambling.Common
         }
 
         [Comment(@"DO NOT CHANGE")]
-        public int Version { get; set; } = 1;
+        public int Version { get; set; } = 2;
 
         [Comment(@"Currency settings")]
         public CurrencyConfig Currency { get; set; }
@@ -60,6 +60,10 @@ Set 0 for unlimited")]
         [Comment(@"Amount of currency selfhosters will get PER pledged dollar CENT.
 1 = 100 currency per $. Used almost exclusively on public nadeko.")]
         public decimal PatreonCurrencyPerCent { get; set; } = 1;
+        
+        [Comment(@"Currency reward per vote.
+This will work only if you've set up VotesApi and correct credentials for topgg and/or discords voting")]
+        public long VoteReward { get; set; } = 100;
     }
 
     public class CurrencyConfig

src/NadekoBot/Modules/Gambling/Common/GamblingError.cs

@@ -0,0 +1,8 @@
+namespace NadekoBot.Modules.Gambling
+{
+    public enum GamblingError
+    {
+        None,
+        NotEnough
+    }
+}

src/NadekoBot/Modules/Gambling/Common/Slot/SlotGame.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Linq;
+using NadekoBot.Common;
+
+namespace NadekoBot.Modules.Gambling.Common.Slot
+{
+    public class SlotGame
+    {
+        public class Result
+        {
+            public float Multiplier { get; }
+            public int[] Rolls { get; }
+
+            public Result(float multiplier, int[] rolls)
+            {
+                Multiplier = multiplier;
+                Rolls = rolls;
+            }
+        }
+
+        private static readonly Random _rng = new NadekoRandom();
+
+        public SlotGame()
+        {
+        }
+
+        public Result Spin()
+        {
+            var rolls = new int[] { _rng.Next(0, 6), _rng.Next(0, 6), _rng.Next(0, 6) };
+            var multi = 0;
+
+            if (rolls.All(x => x == 5))
+                multi = 30;
+            else if (rolls.All(x => x == rolls[0]))
+                multi = 10;
+            else if (rolls.Count(x => x == 5) == 2)
+                multi = 4;
+            else if (rolls.Any(x => x == 5))
+                multi = 1;
+
+            return new Result(multi, rolls);
+        }
+    }
+}

src/NadekoBot/Modules/Gambling/Common/SlotResponse.cs

@@ -0,0 +1,12 @@
+using System.Collections.Generic;
+
+namespace NadekoBot.Modules.Gambling
+{
+    public class SlotResponse
+    {
+        public float Multiplier { get; set; }
+        public long Won { get; set; }
+        public List<int> Rolls { get; set; } = new List<int>();
+        public GamblingError Error { get; set; }
+    }
+}

src/NadekoBot/Modules/Gambling/FlipCoinCommands.cs

@@ -22,15 +22,12 @@ namespace NadekoBot.Modules.Gambling
         {
             private readonly IImageCache _images;
             private readonly ICurrencyService _cs;
-            private readonly DbService _db;
             private static readonly NadekoRandom rng = new NadekoRandom();
 
-            public FlipCoinCommands(IDataCache data, ICurrencyService cs, DbService db,
+            public FlipCoinCommands(IDataCache data, ICurrencyService cs, GamblingConfigService gss) : base(gss)
-                GamblingConfigService gss) : base(gss)
             {
                 _images = data.LocalImages;
                 _cs = cs;
-                _db = db;
             }
 
             [NadekoCommand, Aliases]

src/NadekoBot/Modules/Gambling/Gambling.cs

@@ -66,11 +66,11 @@ namespace NadekoBot.Modules.Gambling
             }
             var embed = _eb.Create()
                 .WithTitle(GetText(strs.economy_state))
-                .AddField(GetText(strs.currency_owned), ((BigInteger)(ec.Cash - ec.Bot)) + CurrencySign)
+                .AddField(GetText(strs.currency_owned), ((BigInteger)(ec.Cash - ec.Bot)).ToString("N", _enUsCulture) + CurrencySign)
                 .AddField(GetText(strs.currency_one_percent), (onePercent * 100).ToString("F2") + "%")
                 .AddField(GetText(strs.currency_planted), ((BigInteger)ec.Planted) + CurrencySign)
                 .AddField(GetText(strs.owned_waifus_total), ((BigInteger)ec.Waifus) + CurrencySign)
-                .AddField(GetText(strs.bot_currency), ec.Bot + CurrencySign)
+                .AddField(GetText(strs.bot_currency), ec.Bot.ToString("N", _enUsCulture) + CurrencySign)
                 .AddField(GetText(strs.total), ((BigInteger)(ec.Cash + ec.Planted + ec.Waifus)).ToString("N", _enUsCulture) + CurrencySign)
                 .WithOkColor();
                 // ec.Cash already contains ec.Bot as it's the total of all values in the CurrencyAmount column of the DiscordUser table
@@ -247,20 +247,20 @@ namespace NadekoBot.Modules.Gambling
         [RequireContext(ContextType.Guild)]
         [OwnerOnly]
         [Priority(0)]
-        public Task Award(ShmartNumber amount, IGuildUser usr, [Leftover] string msg) =>
+        public Task Award(long amount, IGuildUser usr, [Leftover] string msg) =>
             Award(amount, usr.Id, msg);
 
         [NadekoCommand, Aliases]
         [RequireContext(ContextType.Guild)]
         [OwnerOnly]
         [Priority(1)]
-        public Task Award(ShmartNumber amount, [Leftover] IGuildUser usr) =>
+        public Task Award(long amount, [Leftover] IGuildUser usr) =>
             Award(amount, usr.Id);
 
         [NadekoCommand, Aliases]
         [OwnerOnly]
         [Priority(2)]
-        public async Task Award(ShmartNumber amount, ulong usrId, [Leftover] string msg = null)
+        public async Task Award(long amount, ulong usrId, [Leftover] string msg = null)
         {
             if (amount <= 0)
                 return;
@@ -276,7 +276,7 @@ namespace NadekoBot.Modules.Gambling
         [RequireContext(ContextType.Guild)]
         [OwnerOnly]
         [Priority(2)]
-        public async Task Award(ShmartNumber amount, [Leftover] IRole role)
+        public async Task Award(long amount, [Leftover] IRole role)
         {
             var users = (await ctx.Guild.GetUsersAsync().ConfigureAwait(false))
                                .Where(u => u.GetRoles().Contains(role))
@@ -284,7 +284,7 @@ namespace NadekoBot.Modules.Gambling
 
             await _cs.AddBulkAsync(users.Select(x => x.Id),
                 users.Select(x => $"Awarded by bot owner to **{role.Name}** role. ({ctx.User.Username}/{ctx.User.Id})"),
-                users.Select(x => amount.Value),
+                users.Select(x => amount),
                 gamble: true)
                 .ConfigureAwait(false);
 
@@ -298,13 +298,13 @@ namespace NadekoBot.Modules.Gambling
         [RequireContext(ContextType.Guild)]
         [OwnerOnly]
         [Priority(0)]
-        public async Task Take(ShmartNumber amount, [Leftover] IRole role)
+        public async Task Take(long amount, [Leftover] IRole role)
         {
             var users = (await role.GetMembersAsync()).ToList();
 
             await _cs.RemoveBulkAsync(users.Select(x => x.Id),
                     users.Select(x => $"Taken by bot owner from **{role.Name}** role. ({ctx.User.Username}/{ctx.User.Id})"),
-                    users.Select(x => amount.Value),
+                    users.Select(x => amount),
                     gamble: true)
                 .ConfigureAwait(false);
 
@@ -318,7 +318,7 @@ namespace NadekoBot.Modules.Gambling
         [RequireContext(ContextType.Guild)]
         [OwnerOnly]
         [Priority(1)]
-        public async Task Take(ShmartNumber amount, [Leftover] IGuildUser user)
+        public async Task Take(long amount, [Leftover] IGuildUser user)
         {
             if (amount <= 0)
                 return;
@@ -333,7 +333,7 @@ namespace NadekoBot.Modules.Gambling
 
         [NadekoCommand, Aliases]
         [OwnerOnly]
-        public async Task Take(ShmartNumber amount, [Leftover] ulong usrId)
+        public async Task Take(long amount, [Leftover] ulong usrId)
         {
             if (amount <= 0)
                 return;

src/NadekoBot/Modules/Gambling/PlantAndPickCommands.cs

@@ -8,10 +8,11 @@ using NadekoBot.Modules.Gambling.Services;
 using System.Linq;
 using System.Threading.Tasks;
 using NadekoBot.Modules.Gambling.Common;
+using NadekoBot.Common;
 
-namespace NadekoBot.Modules.Games
+namespace NadekoBot.Modules.Gambling
 {
-    public partial class Games
+    public partial class Gambling
     {
         [Group]
         public class PlantPickCommands : GamblingSubmodule<PlantPickService>
@@ -53,7 +54,7 @@ namespace NadekoBot.Modules.Games
 
             [NadekoCommand, Aliases]
             [RequireContext(ContextType.Guild)]
-            public async Task Plant(int amount = 1, string pass = null)
+            public async Task Plant(ShmartNumber amount, string pass = null)
             {
                 if (amount < 1)
                     return;
@@ -63,18 +64,17 @@ namespace NadekoBot.Modules.Games
                     return;
                 }
 
-                var success = await _service.PlantAsync(ctx.Guild.Id, ctx.Channel, ctx.User.Id, ctx.User.ToString(), amount, pass);
-                if (!success)
-                {
-                    await ReplyErrorLocalizedAsync(strs.not_enough( CurrencySign));
-                    return;
-                }
-
                 if (((SocketGuild)ctx.Guild).CurrentUser.GuildPermissions.ManageMessages)
                 {
                     logService.AddDeleteIgnore(ctx.Message.Id);
                     await ctx.Message.DeleteAsync().ConfigureAwait(false);
                 }
+
+                var success = await _service.PlantAsync(ctx.Guild.Id, ctx.Channel, ctx.User.Id, ctx.User.ToString(), amount, pass);
+                if (!success)
+                {
+                    await ReplyErrorLocalizedAsync(strs.not_enough( CurrencySign));
+                }
             }
 
             [NadekoCommand, Aliases]

src/NadekoBot/Modules/Gambling/Services/CurrencyEventsService.cs

@@ -8,8 +8,6 @@ using System.Threading.Tasks;
 using System;
 using NadekoBot.Services.Database.Models;
 using System.Net.Http;
-using Newtonsoft.Json;
-using System.Linq;
 using NadekoBot.Modules.Gambling.Services;
 using Serilog;
 
@@ -17,76 +15,22 @@ namespace NadekoBot.Modules.Gambling.Services
 {
     public class CurrencyEventsService : INService
     {
-        public class VoteModel
-        {
-            public ulong User { get; set; }
-            public long Date { get; set; }
-        }
         private readonly DiscordSocketClient _client;
         private readonly ICurrencyService _cs;
-        private readonly IBotCredentials _creds;
-        private readonly IHttpClientFactory _http;
         private readonly GamblingConfigService _configService;
+
         private readonly ConcurrentDictionary<ulong, ICurrencyEvent> _events =
             new ConcurrentDictionary<ulong, ICurrencyEvent>();
 
-        public CurrencyEventsService(DiscordSocketClient client,
+
-            IBotCredentials creds, ICurrencyService cs,
+        public CurrencyEventsService(
-            IHttpClientFactory http, GamblingConfigService configService)
+            DiscordSocketClient client,
+            ICurrencyService cs,
+            GamblingConfigService configService)
         {
             _client = client;
             _cs = cs;
-            _creds = creds;
-            _http = http;
             _configService = configService;
-            
-            if (_client.ShardId == 0)
-            {
-                Task t = BotlistUpvoteLoop();
-            }
-        }
-
-        // todo future use votes api directly?
-        private async Task BotlistUpvoteLoop()
-        {
-            if (string.IsNullOrWhiteSpace(_creds.VotesUrl))
-                return;
-            
-            while (true)
-            {
-                await Task.Delay(TimeSpan.FromHours(1)).ConfigureAwait(false);
-                await TriggerVoteCheck().ConfigureAwait(false);
-            }
-        }
-
-        private async Task TriggerVoteCheck()
-        {
-            try
-            {
-                using (var req = new HttpRequestMessage(HttpMethod.Get, _creds.VotesUrl))
-                {
-                    if (!string.IsNullOrWhiteSpace(_creds.VotesToken))
-                        req.Headers.Add("Authorization", _creds.VotesToken);
-                    using (var http = _http.CreateClient())
-                    using (var res = await http.SendAsync(req).ConfigureAwait(false))
-                    {
-                        if (!res.IsSuccessStatusCode)
-                        {
-                            Log.Warning("Botlist API not reached.");
-                            return;
-                        }
-                        var resStr = await res.Content.ReadAsStringAsync().ConfigureAwait(false);
-                        var ids = JsonConvert.DeserializeObject<VoteModel[]>(resStr)
-                            .Select(x => x.User)
-                            .Distinct();
-                        await _cs.AddBulkAsync(ids, ids.Select(x => "Voted - <https://discordbots.org/bot/nadeko/vote>"), ids.Select(x => 10L), true).ConfigureAwait(false);
-                    }
-                }
-            }
-            catch (Exception ex)
-            {
-                Log.Warning(ex, "Error in TriggerVoteCheck");
-            }
         }
 
         public async Task<bool> TryCreateEventAsync(ulong guildId, ulong channelId, CurrencyEvent.Type type,
@@ -127,6 +71,7 @@ namespace NadekoBot.Modules.Gambling.Services
                     return false;
                 }
             }
+
             return added;
         }
 
@@ -136,4 +81,4 @@ namespace NadekoBot.Modules.Gambling.Services
             return Task.CompletedTask;
         }
     }
-}
+}

src/NadekoBot/Modules/Gambling/Services/GamblingConfigService.cs

@@ -63,6 +63,14 @@ namespace NadekoBot.Modules.Gambling.Services
                     c.Version = 2;
                 });
             }
+
+            if (_data.Version < 3)
+            {
+                ModifyConfig(c =>
+                {
+                    c.VoteReward = 100;
+                });
+            }
         }
     }
 }

src/NadekoBot/Modules/Gambling/Services/GamblingService.cs

@@ -6,12 +6,14 @@ using NadekoBot.Modules.Gambling.Common.WheelOfFortune;
 using Newtonsoft.Json;
 using System;
 using System.Collections.Concurrent;
+using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.EntityFrameworkCore;
 using NadekoBot.Common;
 using NadekoBot.Db;
+using NadekoBot.Modules.Gambling.Common.Slot;
 using NadekoBot.Modules.Gambling.Services;
 using Serilog;
 
@@ -82,6 +84,41 @@ WHERE CurrencyAmount > {config.Decay.MinThreshold} AND UserId!={_client.CurrentU
                 }, null, TimeSpan.FromMinutes(5), TimeSpan.FromMinutes(5));
             }
         }
+        
+        public async Task<SlotResponse> SlotAsync(ulong userId, long amount)
+        {
+            var takeRes = await _cs.RemoveAsync(userId, "Slot Machine", amount, true);
+            
+            if (!takeRes)
+            {
+                return new SlotResponse
+                {
+                    Error = GamblingError.NotEnough
+                };
+            }
+
+            var game = new SlotGame();
+            var result = game.Spin();
+            long won = 0;
+
+            if (result.Multiplier > 0)
+            {
+                won = (long)(result.Multiplier * amount);
+
+                await _cs.AddAsync(userId, $"Slot Machine x{result.Multiplier}", won, true);
+            }
+
+            var toReturn = new SlotResponse
+            {
+                Multiplier = result.Multiplier,
+                Won = won,
+            };
+
+            toReturn.Rolls.AddRange(result.Rolls);
+
+            return toReturn;
+        }
+
 
         public struct EconomyResult
         {

src/NadekoBot/Modules/Gambling/Services/VoteRewardService.cs

@@ -0,0 +1,122 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+using NadekoBot.Common.ModuleBehaviors;
+using NadekoBot.Services;
+using Discord.WebSocket;
+using Serilog;
+
+namespace NadekoBot.Modules.Gambling.Services
+{
+    public class VoteModel
+    {
+        [JsonPropertyName("userId")]
+        public ulong UserId { get; set; }
+    }
+    
+    public class VoteRewardService : INService, IReadyExecutor
+    {
+        private readonly DiscordSocketClient _client;
+        private readonly IBotCredentials _creds;
+        private readonly IHttpClientFactory _httpClientFactory;
+        private readonly ICurrencyService _currencyService;
+        private readonly GamblingConfigService _gamb;
+        private HttpClient _http;
+
+        public VoteRewardService(
+            DiscordSocketClient client,
+            IBotCredentials creds,
+            IHttpClientFactory httpClientFactory,
+            ICurrencyService currencyService,
+            GamblingConfigService gamb)
+        {
+            _client = client;
+            _creds = creds;
+            _httpClientFactory = httpClientFactory;
+            _currencyService = currencyService;
+            _gamb = gamb;
+        }
+        
+        public async Task OnReadyAsync()
+        {
+            if (_client.ShardId != 0)
+                return;
+            
+            _http = new HttpClient(new HttpClientHandler()
+            {
+                AllowAutoRedirect = false,
+                ServerCertificateCustomValidationCallback = delegate { return true; }
+            });
+            
+            while (true)
+            {
+                await Task.Delay(30000);
+
+                var topggKey = _creds.Votes?.TopggKey;
+                var topggServiceUrl = _creds.Votes?.TopggServiceUrl;
+
+                try
+                {
+                    if (!string.IsNullOrWhiteSpace(topggKey)
+                        && !string.IsNullOrWhiteSpace(topggServiceUrl))
+                    {
+                        _http.DefaultRequestHeaders.Authorization = new(topggKey);
+                        var uri = new Uri(new(topggServiceUrl), "topgg/new");
+                        var res = await _http.GetStringAsync(uri);
+                        var data = JsonSerializer.Deserialize<List<VoteModel>>(res);
+
+                        if (data is { Count: > 0 })
+                        {
+                            var ids = data.Select(x => x.UserId).ToList();
+
+                            await _currencyService.AddBulkAsync(ids,
+                                data.Select(_ => "top.gg vote reward"),
+                                data.Select(x => _gamb.Data.VoteReward),
+                                true);
+
+                            Log.Information("Rewarding {Count} top.gg voters", ids.Count());
+                        }
+                    }
+                }
+                catch (Exception ex)
+                {
+                    Log.Error(ex, "Critical error loading top.gg vote rewards.");
+                }
+
+                var discordsKey = _creds.Votes?.DiscordsKey;
+                var discordsServiceUrl = _creds.Votes?.DiscordsServiceUrl;
+                
+                try
+                {
+                    if (!string.IsNullOrWhiteSpace(discordsKey)
+                        && !string.IsNullOrWhiteSpace(discordsServiceUrl))
+                    {
+                        _http.DefaultRequestHeaders.Authorization = new(discordsKey);
+                        var res = await _http.GetStringAsync(new Uri(new(discordsServiceUrl), "discords/new"));
+                        var data = JsonSerializer.Deserialize<List<VoteModel>>(res);
+
+                        if (data is { Count: > 0 })
+                        {
+                            var ids = data.Select(x => x.UserId).ToList();
+                            
+                            await _currencyService.AddBulkAsync(ids,
+                                data.Select(_ => "discords.com vote reward"),
+                                data.Select(x => _gamb.Data.VoteReward),
+                                true);
+
+                            Log.Information("Rewarding {Count} discords.com voters", ids.Count());
+                        }
+                    }
+                }
+                catch (Exception ex)
+                {
+                    Log.Error(ex, "Critical error loading discords.com vote rewards.");
+                }
+            }
+        }
+    }
+}

src/NadekoBot/Modules/Gambling/SlotCommands.cs

@@ -9,12 +9,16 @@ using System.Threading;
 using System.Threading.Tasks;
 using NadekoBot.Common;
 using NadekoBot.Common.Attributes;
+using NadekoBot.Db.Models;
 using NadekoBot.Modules.Gambling.Services;
 using NadekoBot.Modules.Gambling.Common;
 using NadekoBot.Services;
+using SixLabors.Fonts;
 using Image = SixLabors.ImageSharp.Image;
 using SixLabors.ImageSharp.Processing;
 using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.Drawing.Processing;
+using SixLabors.ImageSharp.PixelFormats;
 
 namespace NadekoBot.Modules.Gambling
 {
@@ -33,12 +37,16 @@ namespace NadekoBot.Modules.Gambling
             //thanks to judge for helping me with this
 
             private readonly IImageCache _images;
-            private readonly ICurrencyService _cs;
+            private FontProvider _fonts;
+            private readonly DbService _db;
 
-            public SlotCommands(IDataCache data, ICurrencyService cs, GamblingConfigService gamb) : base(gamb)
+            public SlotCommands(IDataCache data,
+                FontProvider fonts, DbService db,
+                GamblingConfigService gamb) : base(gamb)
             {
                 _images = data.LocalImages;
-                _cs = cs;
+                _fonts = fonts;
+                _db = db;
             }
 
             public sealed class SlotMachine
@@ -140,92 +148,115 @@ namespace NadekoBot.Modules.Gambling
             [NadekoCommand, Aliases]
             public async Task Slot(ShmartNumber amount)
             {
-                if (!_runningUsers.Add(ctx.User.Id))
+               if (!_runningUsers.Add(ctx.User.Id))
                     return;
-                try
+               
-                {
+               try
-                    if (!await CheckBetMandatory(amount).ConfigureAwait(false))
+               {
-                        return;
+                   if (!await CheckBetMandatory(amount).ConfigureAwait(false))
-                    const int maxAmount = 9999;
+                       return;
-                    if (amount > maxAmount)
+                    
-                    {
+                   await ctx.Channel.TriggerTypingAsync().ConfigureAwait(false);
-                        await ReplyErrorLocalizedAsync(strs.max_bet_limit(maxAmount + CurrencySign));
-                        return;
-                    }
 
-                    if (!await _cs.RemoveAsync(ctx.User, "Slot Machine", amount, false, gamble: true).ConfigureAwait(false))
+                   var result = await _service.SlotAsync(ctx.User.Id, amount);
-                    {
-                        await ReplyErrorLocalizedAsync(strs.not_enough(CurrencySign));
-                        return;
-                    }
-                    Interlocked.Add(ref _totalBet, amount.Value);
-                    using (var bgImage = Image.Load(_images.SlotBackground))
-                    {
-                        var result = SlotMachine.Pull();
-                        int[] numbers = result.Numbers;
 
-                        for (int i = 0; i < 3; i++)
+                   if (result.Error != GamblingError.None)
-                        {
+                   {
-                            using (var randomImage = Image.Load(_images.SlotEmojis[numbers[i]]))
+                       if (result.Error == GamblingError.NotEnough)
-                            {
+                       {
-                                bgImage.Mutate(x => x.DrawImage(randomImage, new Point(95 + 142 * i, 330), new GraphicsOptions()));
+                           await ReplyErrorLocalizedAsync(strs.not_enough(CurrencySign));
-                            }
+                       }
-                        }
 
-                        var won = amount * result.Multiplier;
+                       return;
-                        var printWon = won;
+                   }
-                        var n = 0;
-                        do
-                        {
-                            var digit = (int)(printWon % 10);
-                            using (var img = Image.Load(_images.SlotNumbers[digit]))
-                            {
-                                bgImage.Mutate(x => x.DrawImage(img, new Point(230 - n * 16, 462), new GraphicsOptions()));
-                            }
-                            n++;
-                        } while ((printWon /= 10) != 0);
 
-                        var printAmount = amount;
+                   Interlocked.Add(ref _totalBet, amount);
-                        n = 0;
+                   Interlocked.Add(ref _totalPaidOut, result.Won);
-                        do
-                        {
-                            var digit = (int)(printAmount % 10);
-                            using (var img = Image.Load(_images.SlotNumbers[digit]))
-                            {
-                                bgImage.Mutate(x => x.DrawImage(img, new Point(395 - n * 16, 462), new GraphicsOptions()));
-                            }
-                            n++;
-                        } while ((printAmount /= 10) != 0);
 
-                        var msg = GetText(strs.better_luck);
+                   long ownedAmount;
-                        if (result.Multiplier != 0)
+                   using (var uow = _db.GetDbContext())
-                        {
+                   {
-                            await _cs.AddAsync(ctx.User, $"Slot Machine x{result.Multiplier}", amount * result.Multiplier, false, gamble: true).ConfigureAwait(false);
+                       ownedAmount = uow.Set<DiscordUser>()
-                            Interlocked.Add(ref _totalPaidOut, amount * result.Multiplier);
+                           .FirstOrDefault(x => x.UserId == ctx.User.Id)
-                            if (result.Multiplier == 1)
+                           ?.CurrencyAmount ?? 0;
-                                msg = GetText(strs.slot_single(CurrencySign, 1));
+                   }
-                            else if (result.Multiplier == 4)
-                                msg = GetText(strs.slot_two(CurrencySign, 4));
-                            else if (result.Multiplier == 10)
-                                msg = GetText(strs.slot_three(10));
-                            else if (result.Multiplier == 30)
-                                msg = GetText(strs.slot_jackpot(30));
-                        }
 
-                        using (var imgStream = bgImage.ToStream())
+                   using (var bgImage = Image.Load<Rgba32>(_images.SlotBackground, out var format))
-                        {
+                   {
-                            await ctx.Channel.SendFileAsync(imgStream, "result.png", ctx.User.Mention + " " + msg + $"\n`{GetText(strs.slot_bet)}:`{amount} `{GetText(strs.won)}:` {amount * result.Multiplier}{CurrencySign}").ConfigureAwait(false);
+                       var numbers = new int[3];
-                        }
+                       result.Rolls.CopyTo(numbers, 0);
-                    }
+
-                }
+                       bgImage.Mutate(x => x.DrawText(new TextGraphicsOptions
-                finally
+                           {
-                {
+                               TextOptions = new TextOptions()
-                    var _ = Task.Run(async () =>
+                               {
-                    {
+                                   HorizontalAlignment = HorizontalAlignment.Center,
-                        await Task.Delay(1000).ConfigureAwait(false);
+                                   VerticalAlignment = VerticalAlignment.Center,
-                        _runningUsers.Remove(ctx.User.Id);
+                                   WrapTextWidth = 140,
-                    });
+                               }
-                }
+                           }, result.Won.ToString(), _fonts.DottyFont.CreateFont(65), SixLabors.ImageSharp.Color.Red,
+                           new PointF(227, 92)));
+
+                       bgImage.Mutate(x => x.DrawText(new TextGraphicsOptions
+                           {
+                               TextOptions = new TextOptions()
+                               {
+                                   HorizontalAlignment = HorizontalAlignment.Center,
+                                   VerticalAlignment = VerticalAlignment.Center,
+                                   WrapTextWidth = 135,
+                               }
+                           }, amount.ToString(), _fonts.DottyFont.CreateFont(50), SixLabors.ImageSharp.Color.Red,
+                           new PointF(129, 472)));
+
+                       bgImage.Mutate(x => x.DrawText(new TextGraphicsOptions
+                           {
+                               TextOptions = new TextOptions()
+                               {
+                                   HorizontalAlignment = HorizontalAlignment.Center,
+                                   VerticalAlignment = VerticalAlignment.Center,
+                                   WrapTextWidth = 135,
+                               }
+                           }, ownedAmount.ToString(), _fonts.DottyFont.CreateFont(50), SixLabors.ImageSharp.Color.Red,
+                           new PointF(325, 472)));
+                       //sw.PrintLap("drew red text");
+
+                       for (var i = 0; i < 3; i++)
+                       {
+                           using (var img = Image.Load(_images.SlotEmojis[numbers[i]]))
+                           {
+                               bgImage.Mutate(x => x.DrawImage(img, new Point(148 + 105 * i, 217), 1f));
+                           }
+                       }
+
+                       var msg = GetText(strs.better_luck);
+                       if (result.Multiplier > 0)
+                       {
+                           if (result.Multiplier == 1f)
+                               msg = GetText(strs.slot_single(CurrencySign, 1));
+                           else if (result.Multiplier == 4f)
+                               msg = GetText(strs.slot_two(CurrencySign, 4));
+                           else if (result.Multiplier == 10f)
+                               msg = GetText(strs.slot_three(10));
+                           else if (result.Multiplier == 30f)
+                               msg = GetText(strs.slot_jackpot(30));
+                       }
+
+                       using (var imgStream = bgImage.ToStream())
+                       {
+                           await ctx.Channel.SendFileAsync(imgStream,
+                               filename: "result.png",
+                               text: Format.Bold(ctx.User.ToString()) + " " + msg).ConfigureAwait(false);
+                       }
+                   }
+               }
+               finally
+               {
+                   var _ = Task.Run(async () =>
+                   {
+                       await Task.Delay(1000).ConfigureAwait(false);
+                       _runningUsers.Remove(ctx.User.Id);
+                   });
+               }
             }
         }
     }

src/NadekoBot/Modules/Games/CleverBotCommands.cs

@@ -2,6 +2,7 @@
 using Discord.Commands;
 using System;
 using System.Threading.Tasks;
+using NadekoBot.Common;
 using NadekoBot.Common.Attributes;
 using NadekoBot.Services;
 using NadekoBot.Db;
@@ -23,6 +24,7 @@ namespace NadekoBot.Modules.Games
                 _db = db;
             }
 
+            [NoPublicBot]
             [NadekoCommand, Aliases]
             [RequireContext(ContextType.Guild)]
             [UserPerm(GuildPerm.ManageMessages)]

src/NadekoBot/Modules/Nsfw/Common/Booru.cs

@@ -0,0 +1,15 @@
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public enum Booru
+    {
+        Safebooru,
+        E621,
+        Derpibooru,
+        Rule34,
+        Gelbooru,
+        Konachan,
+        Yandere,
+        Danbooru,
+        Sankaku
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/DapiImageObject.cs

@@ -0,0 +1,18 @@
+using System.Text.Json.Serialization;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class DapiImageObject : IImageData
+    {
+        [JsonPropertyName("File_Url")]
+        public string FileUrl { get; set; }
+        public string Tags { get; set; }
+        [JsonPropertyName("Tag_String")]
+        public string TagString { get; set; }
+        public int Score { get; set; }
+        public string Rating { get; set; }
+        
+        public ImageData ToCachedImageData(Booru type)
+            => new ImageData(this.FileUrl, type, this.Tags?.Split(' ') ?? this.TagString?.Split(' '), Score.ToString() ?? Rating);
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/DapiTag.cs

@@ -0,0 +1,15 @@
+using System.Text.Json.Serialization;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public readonly struct DapiTag
+    {
+        public string Name { get; }
+
+        [JsonConstructor]
+        public DapiTag(string name)
+        {
+            Name = name;
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/DerpiContainer.cs

@@ -0,0 +1,19 @@
+using System.Text.Json.Serialization;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class DerpiContainer
+    {
+        public DerpiImageObject[] Images { get; set; }
+    }
+
+    public class DerpiImageObject : IImageData
+    {
+        [JsonPropertyName("view_url")]
+        public string ViewUrl { get; set; }
+        public string[] Tags { get; set; }
+        public int Score { get; set; }
+        public ImageData ToCachedImageData(Booru type)
+            => new(ViewUrl, type, Tags, Score.ToString("F1"));
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/DanbooruImageDownloader.cs

@@ -0,0 +1,41 @@
+using System.Collections.Concurrent;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public sealed class DanbooruImageDownloader : DapiImageDownloader
+    {
+        // using them as concurrent hashsets, value doesn't matter
+        private static readonly ConcurrentDictionary<string, bool> _existentTags = new();
+        private static readonly ConcurrentDictionary<string, bool> _nonexistentTags = new();
+
+        public override async Task<bool> IsTagValid(string tag, CancellationToken cancel = default)
+        {
+            if (_existentTags.ContainsKey(tag))
+                return true;
+
+            if (_nonexistentTags.ContainsKey(tag))
+                return false;
+
+            var tags = await _http.GetFromJsonAsync<DapiTag[]>(_baseUrl +
+                                                               "/tags.json" +
+                                                               $"?search[name_or_alias_matches]={tag}",
+                options: this._serializerOptions,
+                cancellationToken: cancel);
+            if (tags is {Length: > 0})
+            {
+                return _existentTags[tag] = true;
+            }
+
+            return _nonexistentTags[tag] = false;
+        }
+        
+        public DanbooruImageDownloader(HttpClient http)
+            : base(Booru.Danbooru, http, "http://danbooru.donmai.us")
+        {
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/DapiImageDownloader.cs

@@ -0,0 +1,56 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public abstract class DapiImageDownloader : ImageDownloader<DapiImageObject>
+    {
+        protected readonly string _baseUrl;
+
+        public DapiImageDownloader(Booru booru, HttpClient http, string baseUrl) : base(booru, http)
+        {
+            _baseUrl = baseUrl;
+        }
+
+        public abstract Task<bool> IsTagValid(string tag, CancellationToken cancel = default);
+        protected async Task<bool> AllTagsValid(string[] tags, CancellationToken cancel = default)
+        {
+            var results = await Task.WhenAll(tags.Select(tag => IsTagValid(tag, cancel)));
+
+            // if any of the tags is not valid, the query is not valid
+            foreach (var result in results)
+            {
+                if (!result)
+                    return false;
+            }
+
+            return true;
+        }
+
+        public override async Task<List<DapiImageObject>> DownloadImagesAsync(string[] tags, int page,
+            bool isExplicit = false, CancellationToken cancel = default)
+        {
+            // up to 2 tags allowed on danbooru
+            if (tags.Length > 2)
+                return new();
+
+            if (!await AllTagsValid(tags, cancel).ConfigureAwait(false))
+                return new();
+
+            var tagString = ImageDownloaderHelper.GetTagString(tags, isExplicit);
+
+            var uri = $"{_baseUrl}/posts.json?limit=200&tags={tagString}&page={page}";
+            var imageObjects = await _http.GetFromJsonAsync<DapiImageObject[]>(uri, _serializerOptions, cancel)
+                .ConfigureAwait(false);
+            if (imageObjects is null)
+                return new();
+            return imageObjects
+                .Where(x => x.FileUrl is not null)
+                .ToList();
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/DerpibooruImageDownloader.cs

@@ -0,0 +1,35 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Threading;
+using System.Threading.Tasks;
+using NadekoBot.Extensions;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class DerpibooruImageDownloader : ImageDownloader<DerpiImageObject>
+    {
+        public DerpibooruImageDownloader(HttpClient http) : base(Booru.Derpibooru, http)
+        {
+        }
+
+        public override async Task<List<DerpiImageObject>> DownloadImagesAsync(string[] tags, int page, bool isExplicit = false, CancellationToken cancel = default)
+        {
+            var tagString = ImageDownloaderHelper.GetTagString(tags, isExplicit);
+            var uri = $"https://www.derpibooru.org/api/v1/json/search/images?q={tagString.Replace('+', ',')}&per_page=49&page={page}";
+            using var req = new HttpRequestMessage(HttpMethod.Get, uri);
+            req.Headers.AddFakeHeaders();
+            using var res = await _http.SendAsync(req, cancel).ConfigureAwait(false);
+            res.EnsureSuccessStatusCode();
+            
+            var container = await res.Content.ReadFromJsonAsync<DerpiContainer>(_serializerOptions, cancel).ConfigureAwait(false);
+            if (container?.Images is null)
+                return new();
+            
+            return container.Images
+                .Where(x => !string.IsNullOrWhiteSpace(x.ViewUrl))
+                .ToList();
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/E621ImageDownloader.cs

@@ -0,0 +1,35 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Threading;
+using System.Threading.Tasks;
+using NadekoBot.Extensions;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class E621ImageDownloader : ImageDownloader<E621Object>
+    {
+        public E621ImageDownloader(HttpClient http) : base(Booru.E621, http)
+        {
+        }
+
+        public override async Task<List<E621Object>> DownloadImagesAsync(string[] tags, int page, bool isExplicit = false, CancellationToken cancel = default)
+        {
+            var tagString = ImageDownloaderHelper.GetTagString(tags, isExplicit: isExplicit);
+            var uri = $"https://e621.net/posts.json?limit=32&tags={tagString}&page={page}";
+            using var req = new HttpRequestMessage(HttpMethod.Get, uri);
+            req.Headers.AddFakeHeaders();
+            using var res = await _http.SendAsync(req, cancel).ConfigureAwait(false);
+            res.EnsureSuccessStatusCode();
+
+            var data = await res.Content.ReadFromJsonAsync<E621Response>(_serializerOptions, cancel).ConfigureAwait(false);
+            if (data?.Posts is null)
+                return new();
+
+            return data.Posts
+                .Where(x => !string.IsNullOrWhiteSpace(x.File?.Url))
+                .ToList();
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/E621Response.cs

@@ -0,0 +1,9 @@
+using System.Collections.Generic;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class E621Response
+    {
+        public List<E621Object> Posts { get; set; }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/GelbooruImageDownloader.cs

@@ -0,0 +1,35 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Text.Json;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class GelbooruImageDownloader : ImageDownloader<DapiImageObject>
+    {
+        public GelbooruImageDownloader(HttpClient http) : base(Booru.Gelbooru, http)
+        {
+        }
+
+        public override async Task<List<DapiImageObject>> DownloadImagesAsync(string[] tags, int page, bool isExplicit = false, CancellationToken cancel = default)
+        {
+            var tagString = ImageDownloaderHelper.GetTagString(tags, isExplicit);
+            var uri = $"http://gelbooru.com/index.php?page=dapi&s=post&json=1&q=index&limit=100" +
+                      $"&tags={tagString}&pid={page}";
+            using var req = new HttpRequestMessage(HttpMethod.Get, uri);
+            using var res = await _http.SendAsync(req, cancel).ConfigureAwait(false);
+            res.EnsureSuccessStatusCode();
+            var resString = await res.Content.ReadAsStringAsync(cancel);
+            if (string.IsNullOrWhiteSpace(resString))
+                return new();
+            
+            var images = JsonSerializer.Deserialize<List<DapiImageObject>>(resString, _serializerOptions);
+            if (images is null)
+                return new();
+
+            return images.Where(x => x.FileUrl is not null).ToList();
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/IImageDownloader.cs

@@ -0,0 +1,12 @@
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public interface IImageDownloader
+    {
+        Task<List<ImageData>> DownloadImageDataAsync(string[] tags, int page = 0,
+            bool isExplicit = false, CancellationToken cancel = default);
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/ImageDownloader.cs

@@ -0,0 +1,40 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public abstract class ImageDownloader<T> : IImageDownloader
+        where T : IImageData
+    {
+        protected readonly HttpClient _http;
+
+        protected JsonSerializerOptions _serializerOptions = new JsonSerializerOptions()
+        {
+            PropertyNameCaseInsensitive = true,
+            NumberHandling = JsonNumberHandling.WriteAsString | JsonNumberHandling.AllowReadingFromString,
+            
+        };
+        
+        public Booru Booru { get; }
+
+        public ImageDownloader(Booru booru, HttpClient http)
+        {
+            _http = http;
+            this.Booru = booru;
+        }
+
+        public abstract Task<List<T>> DownloadImagesAsync(string[] tags, int page, bool isExplicit = false, CancellationToken cancel = default);
+
+        public async Task<List<ImageData>> DownloadImageDataAsync(string[] tags, int page, bool isExplicit = false,
+            CancellationToken cancel = default)
+        {
+            var images = await DownloadImagesAsync(tags, page, isExplicit, cancel).ConfigureAwait(false);
+            return images.Select(x => x.ToCachedImageData(Booru)).ToList();
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/ImageDownloaderHelper.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public static class ImageDownloaderHelper
+    {
+        public static string GetTagString(IEnumerable<string> tags, bool isExplicit = false)
+        {
+            if (isExplicit)
+                tags = tags.Append("rating:explicit");
+            
+            return string.Join('+', tags.Select(x => x.ToLowerInvariant()));
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/KonachanImageDownloader.cs

@@ -0,0 +1,33 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public sealed class KonachanImageDownloader : ImageDownloader<DapiImageObject>
+    {
+        private readonly string _baseUrl;
+
+        public KonachanImageDownloader(HttpClient http)
+            : base(Booru.Konachan, http)
+        {
+            _baseUrl = "https://konachan.com";
+        }
+
+        public override async Task<List<DapiImageObject>> DownloadImagesAsync(string[] tags, int page, bool isExplicit = false, CancellationToken cancel = default)
+        {
+            var tagString = ImageDownloaderHelper.GetTagString(tags, isExplicit);
+            var uri = $"{_baseUrl}/post.json?s=post&q=index&limit=200&tags={tagString}&page={page}";
+            var imageObjects = await _http.GetFromJsonAsync<DapiImageObject[]>(uri, _serializerOptions, cancel)
+                .ConfigureAwait(false);
+            if (imageObjects is null)
+                return new();
+            return imageObjects
+                .Where(x => x.FileUrl is not null)
+                .ToList();
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/Rule34ImageDownloader.cs

@@ -0,0 +1,31 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class Rule34ImageDownloader : ImageDownloader<Rule34Object>
+    {
+        public Rule34ImageDownloader(HttpClient http) : base(Booru.Rule34, http)
+        {
+        }
+
+        public override async Task<List<Rule34Object>> DownloadImagesAsync(string[] tags, int page, bool isExplicit = false, CancellationToken cancel = default)
+        {
+            var tagString = ImageDownloaderHelper.GetTagString(tags);
+            var uri = $"https://rule34.xxx/index.php?page=dapi&s=post&q=index&json=1&limit=100" +
+                      $"&tags={tagString}&pid={page}";
+            var images = await _http.GetFromJsonAsync<List<Rule34Object>>(uri, _serializerOptions, cancel).ConfigureAwait(false);
+
+            if (images is null)
+                return new();
+            
+            return images
+                .Where(img => !string.IsNullOrWhiteSpace(img.Directory) && !string.IsNullOrWhiteSpace(img.Image))
+                .ToList();
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/SafebooruImageDownloader.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class SafebooruImageDownloader : ImageDownloader<SafebooruElement>
+    {
+        public SafebooruImageDownloader(HttpClient http) : base(Booru.Safebooru, http)
+        {
+        }
+
+        public override async Task<List<SafebooruElement>> DownloadImagesAsync(string[] tags, int page, bool isExplicit = false, CancellationToken cancel = default)
+        {
+            var tagString = ImageDownloaderHelper.GetTagString(tags, isExplicit: false);
+            var uri = $"https://safebooru.org/index.php?page=dapi&s=post&q=index&limit=200&tags={tagString}&json=1&pid={page}";
+            var images = await _http.GetFromJsonAsync<List<SafebooruElement>>(uri, _serializerOptions, cancellationToken: cancel);
+            if (images is null)
+                return new();
+
+            return images;
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/SankakuImageDownloader.cs

@@ -0,0 +1,34 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Text.Json;
+using System.Threading;
+using System.Threading.Tasks;
+using NadekoBot.Extensions;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public sealed class SankakuImageDownloader : ImageDownloader<SankakuImageObject>
+    {
+        private readonly string _baseUrl;
+
+        public SankakuImageDownloader(HttpClient http)
+            : base(Booru.Sankaku, http)
+        {
+            _baseUrl = "https://capi-v2.sankakucomplex.com";
+            _http.AddFakeHeaders();
+        }
+        
+        public override async Task<List<SankakuImageObject>> DownloadImagesAsync(string[] tags, int page, bool isExplicit = false, CancellationToken cancel = default)
+        {
+            // explicit probably not supported
+            var tagString = ImageDownloaderHelper.GetTagString(tags, false);
+
+            var uri = $"{_baseUrl}/posts?tags={tagString}&limit=50";
+            var data = await _http.GetStringAsync(uri).ConfigureAwait(false);
+            return JsonSerializer.Deserialize<SankakuImageObject[]>(data, _serializerOptions)
+                .Where(x => !string.IsNullOrWhiteSpace(x.FileUrl) && x.FileType.StartsWith("image"))
+                .ToList();
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Downloaders/YandereImageDownloader.cs

@@ -0,0 +1,34 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Threading;
+using System.Threading.Tasks;
+using NadekoBot.Extensions;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public sealed class YandereImageDownloader : ImageDownloader<DapiImageObject>
+    {
+        private readonly string _baseUrl;
+
+        public YandereImageDownloader(HttpClient http)
+            : base(Booru.Yandere, http)
+        {
+            _baseUrl = "https://yande.re";
+        }
+        public override async Task<List<DapiImageObject>> DownloadImagesAsync(string[] tags, int page, bool isExplicit = false, CancellationToken cancel = default)
+        {
+            var tagString = ImageDownloaderHelper.GetTagString(tags, isExplicit);
+            
+            var uri = $"{_baseUrl}/post.json?limit=200&tags={tagString}&page={page}";
+            var imageObjects = await _http.GetFromJsonAsync<DapiImageObject[]>(uri, _serializerOptions, cancel)
+                .ConfigureAwait(false);
+            if (imageObjects is null)
+                return new();
+            return imageObjects
+                .Where(x => x.FileUrl is not null)
+                .ToList();
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/E621Object.cs

@@ -0,0 +1,27 @@
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class E621Object : IImageData
+    {
+        public class FileData
+        {
+            public string Url { get; set; }
+        }
+
+        public class TagData
+        {
+            public string[] General { get; set; }
+        }
+
+        public class ScoreData
+        {
+            public int Total { get; set; }
+        }
+
+        public FileData File { get; set; }
+        public TagData Tags { get; set; }
+        public ScoreData Score { get; set; }
+
+        public ImageData ToCachedImageData(Booru type)
+            => new(File.Url, Booru.E621, Tags.General, Score.Total.ToString());
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/IImageData.cs

@@ -0,0 +1,7 @@
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public interface IImageData
+    {
+        ImageData ToCachedImageData(Booru type);
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/ImageData.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class ImageData : IComparable<ImageData>
+    {
+        public Booru SearchType { get; }
+        public string FileUrl { get; }
+        public HashSet<string> Tags { get; }
+        public string Rating { get; }
+
+        public ImageData(string url, Booru type, string[] tags, string rating)
+        {
+            if (type == Booru.Danbooru && !Uri.IsWellFormedUriString(url, UriKind.Absolute))
+            {
+                this.FileUrl = "https://danbooru.donmai.us" + url;
+            }
+            else
+            {
+                this.FileUrl = url.StartsWith("http", StringComparison.InvariantCulture) ? url : "https:" + url;
+            }
+            
+            this.SearchType = type;
+            this.FileUrl = url;
+            this.Tags = tags.ToHashSet();
+            this.Rating = rating;
+        }
+
+        public override string ToString()
+        {
+            return FileUrl;
+        }
+
+        public override int GetHashCode() => FileUrl.GetHashCode();
+        public override bool Equals(object obj)
+            => obj is ImageData ico && ico.FileUrl == this.FileUrl;
+
+        public int CompareTo(ImageData other)
+            => string.Compare(FileUrl, other.FileUrl, StringComparison.InvariantCulture);
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/Rule34Object.cs

@@ -0,0 +1,19 @@
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class Rule34Object : IImageData
+    {
+        public string Image { get; init; }
+        public string Directory { get; init; }
+        public string Tags { get; init; }
+        public int Score { get; init; }
+
+        public ImageData ToCachedImageData(Booru type)
+        {
+            return new ImageData(
+                $"https://img.rule34.xxx//images/{Directory}/{Image}",
+                Booru.Rule34,
+                Tags.Split(' '),
+                Score.ToString());
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/SafebooruElement.cs

@@ -0,0 +1,15 @@
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class SafebooruElement : IImageData
+    {
+        public string Directory { get; set; }
+        public string Image { get; set; }
+
+
+        public string FileUrl => $"https://safebooru.org/images/{Directory}/{Image}";
+        public string Rating { get; set; }
+        public string Tags { get; set; }
+        public ImageData ToCachedImageData(Booru type)
+            => new ImageData(FileUrl, Booru.Safebooru, this.Tags.Split(' '), Rating);
+    }
+}

src/NadekoBot/Modules/Nsfw/Common/SankakuImageObject.cs

@@ -0,0 +1,27 @@
+using System.Linq;
+using System.Text.Json.Serialization;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class SankakuImageObject : IImageData
+    {
+        public class Tag
+        {
+            public string Name { get; set; }
+        }
+        
+        [JsonPropertyName("file_url")]
+        public string FileUrl { get; set; }
+        
+        [JsonPropertyName("file_type")]
+        public string FileType { get; set; }
+        
+        public Tag[] Tags { get; set; }
+        
+        [JsonPropertyName("total_score")]
+        public int Score { get; set; }
+
+        public ImageData ToCachedImageData(Nsfw.Common.Booru type)
+            => new(FileUrl, Nsfw.Common.Booru.Sankaku, Tags.Select(x => x.Name).ToArray(), Score.ToString());
+    }
+}

src/NadekoBot/Modules/Nsfw/Exceptions/TagBlacklistedException.cs

@@ -1,3 +0,0 @@
-namespace NadekoBot.Modules.NSFW.Exceptions
-{
-}

src/NadekoBot/Modules/Nsfw/ISearchImagesService.cs

@@ -0,0 +1,31 @@
+using System.Collections.Concurrent;
+using System.Threading;
+using System.Threading.Tasks;
+using NadekoBot.Modules.Nsfw.Common;
+using NadekoBot.Modules.Searches.Common;
+
+namespace NadekoBot.Modules.Nsfw
+{
+    public interface ISearchImagesService
+    {
+        Task<UrlReply> Gelbooru(ulong? guildId, bool forceExplicit, string[] tags);
+        Task<UrlReply> Danbooru(ulong? guildId, bool forceExplicit, string[] tags);
+        Task<UrlReply> Konachan(ulong? guildId, bool forceExplicit, string[] tags);
+        Task<UrlReply> Yandere(ulong? guildId, bool forceExplicit, string[] tags);
+        Task<UrlReply> Rule34(ulong? guildId, bool forceExplicit, string[] tags);
+        Task<UrlReply> E621(ulong? guildId, bool forceExplicit, string[] tags);
+        Task<UrlReply> DerpiBooru(ulong? guildId, bool forceExplicit, string[] tags);
+        Task<UrlReply> Sankaku(ulong? guildId, bool forceExplicit, string[] tags);
+        Task<UrlReply> SafeBooru(ulong? guildId, bool forceExplicit, string[] tags);
+        Task<UrlReply> Hentai(ulong? guildId, bool forceExplicit, string[] tags);
+        Task<UrlReply> Boobs();
+        ValueTask<bool> ToggleBlacklistTag(ulong guildId, string tag);
+        ValueTask<string[]> GetBlacklistedTags(ulong guildId);
+        Task<UrlReply> Butts();
+        Task<Gallery> GetNhentaiByIdAsync(uint id);
+        Task<Gallery> GetNhentaiBySearchAsync(string search);
+        ConcurrentDictionary<ulong, Timer> AutoHentaiTimers { get; }
+        ConcurrentDictionary<ulong, Timer> AutoBoobTimers { get; }
+        ConcurrentDictionary<ulong, Timer> AutoButtTimers { get; }
+    }
+}

src/NadekoBot/Modules/Nsfw/Nsfw.cs

@@ -5,68 +5,28 @@ using NadekoBot.Common.Attributes;
 using NadekoBot.Common.Collections;
 using NadekoBot.Extensions;
 using NadekoBot.Modules.Searches.Common;
-using NadekoBot.Modules.Searches.Services;
 using Newtonsoft.Json.Linq;
 using System;
 using System.Linq;
 using System.Net.Http;
 using System.Threading;
 using System.Threading.Tasks;
+using CommandLine;
 using Serilog;
 
-namespace NadekoBot.Modules.NSFW
+namespace NadekoBot.Modules.Nsfw
 {
-    // thanks to halitalf for adding autoboob and autobutt features :D
+    [NoPublicBot]
-    public class NSFW : NadekoModule<SearchesService>
+    public class NSFW : NadekoModule<ISearchImagesService>
     {
         private static readonly ConcurrentHashSet<ulong> _hentaiBombBlacklist = new ConcurrentHashSet<ulong>();
         private readonly IHttpClientFactory _httpFactory;
+        private readonly NadekoRandom _rng;
 
         public NSFW(IHttpClientFactory factory)
         {
             _httpFactory = factory;
-        }
+            _rng = new NadekoRandom();
-
-        private async Task InternalHentai(IMessageChannel channel, string tag)
-        {
-            // create a random number generator
-            var rng = new NadekoRandom();
-
-            // get all of the DAPI search types, except first 3 
-            // which are safebooru (not nsfw), and 2 furry ones 🤢
-            var listOfProviders = Enum.GetValues(typeof(DapiSearchType))
-                .Cast<DapiSearchType>()
-                .Skip(3)
-                .ToList();
-
-            // now try to get an image, if it fails return an error,
-            // keep trying for each provider until one of them is successful, or until 
-            // we run out of providers. If we run out, then return an error
-            ImageCacherObject img;
-            do
-            {
-                // random index of the providers
-                var num = rng.Next(0, listOfProviders.Count);
-                // get the type
-                var type = listOfProviders[num];
-                // remove it 
-                listOfProviders.RemoveAt(num);
-                // get the image
-                img = await _service.DapiSearch(tag, type, ctx.Guild?.Id, true).ConfigureAwait(false);
-                // if i can't find the image, ran out of providers, or tag is blacklisted
-                // return the error
-                if (img is null && !listOfProviders.Any())
-                {
-                    await ReplyErrorLocalizedAsync(strs.no_results).ConfigureAwait(false);
-                    return;
-                }
-
-            } while (img is null);
-
-            await channel.EmbedAsync(_eb.Create().WithOkColor()
-                .WithImageUrl(img.FileUrl)
-                .WithDescription($"[{GetText(strs.tag)}: {tag}]({img})"))
-                .ConfigureAwait(false);
         }
 
         private async Task InternalBoobs()
@@ -76,8 +36,11 @@ namespace NadekoBot.Modules.NSFW
                 JToken obj;
                 using (var http = _httpFactory.CreateClient())
                 {
-                    obj = JArray.Parse(await http.GetStringAsync($"http://api.oboobs.ru/boobs/{new NadekoRandom().Next(0, 10330)}").ConfigureAwait(false))[0];
+                    obj = JArray.Parse(await http
+                        .GetStringAsync($"http://api.oboobs.ru/boobs/{new NadekoRandom().Next(0, 10330)}")
+                        .ConfigureAwait(false))[0];
                 }
+
                 await ctx.Channel.SendMessageAsync($"http://media.oboobs.ru/{obj["preview"]}").ConfigureAwait(false);
             }
             catch (Exception ex)
@@ -85,6 +48,7 @@ namespace NadekoBot.Modules.NSFW
                 await SendErrorAsync(ex.Message).ConfigureAwait(false);
             }
         }
+
         private async Task InternalButts(IMessageChannel Channel)
         {
             try
@@ -92,8 +56,11 @@ namespace NadekoBot.Modules.NSFW
                 JToken obj;
                 using (var http = _httpFactory.CreateClient())
                 {
-                    obj = JArray.Parse(await http.GetStringAsync($"http://api.obutts.ru/butts/{new NadekoRandom().Next(0, 4335)}").ConfigureAwait(false))[0];
+                    obj = JArray.Parse(await http
+                        .GetStringAsync($"http://api.obutts.ru/butts/{new NadekoRandom().Next(0, 4335)}")
+                        .ConfigureAwait(false))[0];
                 }
+
                 await Channel.SendMessageAsync($"http://media.obutts.ru/{obj["preview"]}").ConfigureAwait(false);
             }
             catch (Exception ex)
@@ -102,12 +69,11 @@ namespace NadekoBot.Modules.NSFW
             }
         }
 
-#if !GLOBAL_NADEKO
         [NadekoCommand, Aliases]
         [RequireNsfw]
         [RequireContext(ContextType.Guild)]
         [UserPerm(ChannelPerm.ManageMessages)]
-        public async Task AutoHentai(int interval = 0, string tags = null)
+        public async Task AutoHentai(int interval = 0, [Leftover] string tags = null)
         {
             Timer t;
 
@@ -123,16 +89,18 @@ namespace NadekoBot.Modules.NSFW
             if (interval < 20)
                 return;
 
-            var tagsArr = tags?.Split('|');
-
             t = new Timer(async (state) =>
             {
                 try
                 {
-                    if (tagsArr is null || tagsArr.Length == 0)
+                    if (tags is null || tags.Length == 0)
-                        await InternalHentai(ctx.Channel, null).ConfigureAwait(false);
+                        await InternalDapiCommand(null, true, _service.Hentai).ConfigureAwait(false);
                     else
-                        await InternalHentai(ctx.Channel, tagsArr[new NadekoRandom().Next(0, tagsArr.Length)]).ConfigureAwait(false);
+                    {
+                        var groups = tags.Split('|');
+                        var group = groups[_rng.Next(0, groups.Length)];
+                        await InternalDapiCommand(group.Split(' '), true, _service.Hentai).ConfigureAwait(false);
+                    }
                 }
                 catch
                 {
@@ -148,7 +116,7 @@ namespace NadekoBot.Modules.NSFW
 
             await ReplyConfirmLocalizedAsync(strs.autohentai_started(
                 interval,
-                string.Join(", ", tagsArr)));
+                string.Join(", ", tags)));
         }
 
         [NadekoCommand, Aliases]
@@ -231,25 +199,24 @@ namespace NadekoBot.Modules.NSFW
 
             await ReplyConfirmLocalizedAsync(strs.started(interval));
         }
-#endif
 
         [NadekoCommand, Aliases]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
-        public Task Hentai([Leftover] string tag = null) =>
+        public Task Hentai(params string[] tags) 
-            InternalHentai(ctx.Channel, tag);
+            => InternalDapiCommand(tags, true, _service.Hentai);
 
         [NadekoCommand, Aliases]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
-        public async Task HentaiBomb([Leftover] string tag = null)
+        public async Task HentaiBomb(params string[] tags)
         {
             if (!_hentaiBombBlacklist.Add(ctx.Guild?.Id ?? ctx.User.Id))
                 return;
             try
             {
-                var images = await Task.WhenAll(_service.DapiSearch(tag, DapiSearchType.Gelbooru, ctx.Guild?.Id, true),
+                var images = await Task.WhenAll(_service.Yandere(ctx.Guild?.Id, true, tags),
-                                                _service.DapiSearch(tag, DapiSearchType.Danbooru, ctx.Guild?.Id, true),
+                    _service.Danbooru(ctx.Guild?.Id, true, tags),
-                                                _service.DapiSearch(tag, DapiSearchType.Konachan, ctx.Guild?.Id, true),
+                    _service.Konachan(ctx.Guild?.Id, true, tags),
-                                                _service.DapiSearch(tag, DapiSearchType.Yandere, ctx.Guild?.Id, true)).ConfigureAwait(false);
+                    _service.Gelbooru(ctx.Guild?.Id, true, tags));
 
                 var linksEnum = images?.Where(l => l != null).ToArray();
                 if (images is null || !linksEnum.Any())
@@ -258,7 +225,8 @@ namespace NadekoBot.Modules.NSFW
                     return;
                 }
 
-                await ctx.Channel.SendMessageAsync(string.Join("\n\n", linksEnum.Select(x => x.FileUrl))).ConfigureAwait(false);
+                await ctx.Channel.SendMessageAsync(string.Join("\n\n", linksEnum.Select(x => x.Url)))
+                    .ConfigureAwait(false);
             }
             finally
             {
@@ -268,43 +236,48 @@ namespace NadekoBot.Modules.NSFW
 
         [NadekoCommand, Aliases]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
-        public Task Yandere([Leftover] string tag = null)
+        public Task Yandere(params string[] tags)
-            => InternalDapiCommand(tag, DapiSearchType.Yandere, false);
+            => InternalDapiCommand(tags, false, _service.Yandere);
 
         [NadekoCommand, Aliases]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
-        public Task Konachan([Leftover] string tag = null)
+        public Task Konachan(params string[] tags)
-            => InternalDapiCommand(tag, DapiSearchType.Konachan, false);
+            => InternalDapiCommand(tags, false, _service.Konachan);
-        
-        [NadekoCommand, Aliases]
-        [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
-        public Task Sankaku([Leftover] string tag = null)
-            => InternalDapiCommand(tag, DapiSearchType.Sankaku, false);
 
         [NadekoCommand, Aliases]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
-        public Task E621([Leftover] string tag = null)
+        public Task Sankaku(params string[] tags)
-            => InternalDapiCommand(tag, DapiSearchType.E621, false);
+            => InternalDapiCommand(tags, false, _service.Sankaku);
 
         [NadekoCommand, Aliases]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
-        public Task Rule34([Leftover] string tag = null)
+        public Task E621(params string[] tags)
-            => InternalDapiCommand(tag, DapiSearchType.Rule34, false);
+            => InternalDapiCommand(tags, false, _service.E621);
 
         [NadekoCommand, Aliases]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
-        public Task Danbooru([Leftover] string tag = null)
+        public Task Rule34(params string[] tags)
-            => InternalDapiCommand(tag, DapiSearchType.Danbooru, false);
+            => InternalDapiCommand(tags, false, _service.Rule34);
 
         [NadekoCommand, Aliases]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
-        public Task Gelbooru([Leftover] string tag = null)
+        public Task Danbooru(params string[] tags)
-            => InternalDapiCommand(tag, DapiSearchType.Gelbooru, false);
+            => InternalDapiCommand(tags, false, _service.Danbooru);
 
         [NadekoCommand, Aliases]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
-        public Task Derpibooru([Leftover] string tag = null)
+        public Task Gelbooru(params string[] tags)
-            => InternalDapiCommand(tag, DapiSearchType.Derpibooru, false);
+            => InternalDapiCommand(tags, false, _service.Gelbooru);
+
+        [NadekoCommand, Aliases]
+        [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
+        public Task Derpibooru(params string[] tags)
+            => InternalDapiCommand(tags, false, _service.DerpiBooru);
+
+        [NadekoCommand, Aliases]
+        [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
+        public Task Safebooru(params string[] tags)
+            => InternalDapiCommand(tags, false, _service.SafeBooru);
 
         [NadekoCommand, Aliases]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
@@ -315,8 +288,11 @@ namespace NadekoBot.Modules.NSFW
                 JToken obj;
                 using (var http = _httpFactory.CreateClient())
                 {
-                    obj = JArray.Parse(await http.GetStringAsync($"http://api.oboobs.ru/boobs/{new NadekoRandom().Next(0, 12000)}").ConfigureAwait(false))[0];
+                    obj = JArray.Parse(await http
+                        .GetStringAsync($"http://api.oboobs.ru/boobs/{new NadekoRandom().Next(0, 12000)}")
+                        .ConfigureAwait(false))[0];
                 }
+
                 await ctx.Channel.SendMessageAsync($"http://media.oboobs.ru/{obj["preview"]}").ConfigureAwait(false);
             }
             catch (Exception ex)
@@ -334,8 +310,11 @@ namespace NadekoBot.Modules.NSFW
                 JToken obj;
                 using (var http = _httpFactory.CreateClient())
                 {
-                    obj = JArray.Parse(await http.GetStringAsync($"http://api.obutts.ru/butts/{new NadekoRandom().Next(0, 6100)}").ConfigureAwait(false))[0];
+                    obj = JArray.Parse(await http
+                        .GetStringAsync($"http://api.obutts.ru/butts/{new NadekoRandom().Next(0, 6100)}")
+                        .ConfigureAwait(false))[0];
                 }
+
                 await ctx.Channel.SendMessageAsync($"http://media.obutts.ru/{obj["preview"]}").ConfigureAwait(false);
             }
             catch (Exception ex)
@@ -351,16 +330,16 @@ namespace NadekoBot.Modules.NSFW
         {
             if (string.IsNullOrWhiteSpace(tag))
             {
-                var blTags = _service.GetBlacklistedTags(ctx.Guild.Id);
+                var blTags = await _service.GetBlacklistedTags(ctx.Guild.Id);
                 await SendConfirmAsync(GetText(strs.blacklisted_tag_list),
                     blTags.Any()
-                    ? string.Join(", ", blTags)
+                        ? string.Join(", ", blTags)
-                    : "-").ConfigureAwait(false);
+                        : "-").ConfigureAwait(false);
             }
             else
             {
                 tag = tag.Trim().ToLowerInvariant();
-                var added = _service.ToggleBlacklistedTag(ctx.Guild.Id, tag);
+                var added = await _service.ToggleBlacklistTag(ctx.Guild.Id, tag);
 
                 if (added)
                     await ReplyPendingLocalizedAsync(strs.blacklisted_tag_add(tag));
@@ -369,15 +348,6 @@ namespace NadekoBot.Modules.NSFW
             }
         }
 
-        [NadekoCommand, Aliases]
-        [RequireContext(ContextType.Guild)]
-        [OwnerOnly]
-        public Task NsfwClearCache()
-        {
-            _service.ClearCache();
-            return ctx.OkAsync();
-        }
-        
         [NadekoCommand, Aliases]
         [RequireContext(ContextType.Guild)]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
@@ -394,12 +364,12 @@ namespace NadekoBot.Modules.NSFW
 
             await SendNhentaiGalleryInternalAsync(g);
         }
-        
+
         [NadekoCommand, Aliases]
         [RequireContext(ContextType.Guild)]
         [RequireNsfw(Group = "nsfw_or_dm"), RequireContext(ContextType.DM, Group = "nsfw_or_dm")]
         [Priority(0)]
-        public async Task Nhentai([Leftover]string query)
+        public async Task Nhentai([Leftover] string query)
         {
             var g = await _service.GetNhentaiBySearchAsync(query);
 
@@ -420,7 +390,7 @@ namespace NadekoBot.Modules.NSFW
                 .Select(tag => $"[{tag.Name}]({tag.Url})")
                 .TakeWhile(tag => (count += tag.Length) < 1000)
                 .JoinWith(" ");
-            
+
             var embed = _eb.Create()
                 .WithTitle(g.Title)
                 .WithDescription(g.FullTitle)
@@ -435,27 +405,23 @@ namespace NadekoBot.Modules.NSFW
             await ctx.Channel.EmbedAsync(embed);
         }
 
-        public async Task InternalDapiCommand(string tag, DapiSearchType type, bool forceExplicit)
+        private async Task InternalDapiCommand(string[] tags,
+            bool forceExplicit,
+            Func<ulong?, bool, string[], Task<UrlReply>> func)
         {
-            ImageCacherObject imgObj;
+            var data = await func(ctx.Guild?.Id, forceExplicit, tags);
-
+            
-            imgObj = await _service.DapiSearch(tag, type, ctx.Guild?.Id, forceExplicit).ConfigureAwait(false);
+            if (data is null || !string.IsNullOrWhiteSpace(data.Error))
-
-            if (imgObj is null)
-                await ReplyErrorLocalizedAsync(strs.no_results).ConfigureAwait(false);
-            else
             {
-                var embed = _eb.Create().WithOkColor()
+                await ReplyErrorLocalizedAsync(strs.no_results);
-                    .WithDescription($"{ctx.User} [{tag ?? "url"}]({imgObj}) ")
+                return;
-                    .WithFooter(type.ToString());
-
-                if (Uri.IsWellFormedUriString(imgObj.FileUrl, UriKind.Absolute))
-                    embed.WithImageUrl(imgObj.FileUrl);
-                else
-                    Log.Error($"Image link from {type} is not a proper Url: {imgObj.FileUrl}");
-
-                await ctx.Channel.EmbedAsync(embed).ConfigureAwait(false);
             }
+            await ctx.Channel.EmbedAsync(_eb
+                .Create(ctx)
+                .WithOkColor()
+                .WithImageUrl(data.Url)
+                .WithDescription($"[link]({data.Url})")
+                .WithFooter($"{data.Rating} ({data.Provider}) | {string.Join(" | ", data.Tags.Where(x => !string.IsNullOrWhiteSpace(x)).Take(5))}"));
         }
     }
 }

src/NadekoBot/Modules/Nsfw/NsfwService.cs

@@ -0,0 +1,12 @@
+namespace NadekoBot.Modules.Nsfw
+{
+    public interface INsfwService
+    {
+        
+    }
+    
+    public class NsfwService
+    {
+        
+    }
+}

src/NadekoBot/Modules/Nsfw/SearchImageCacher.cs

@@ -0,0 +1,328 @@
+using Serilog;
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Caching.Memory;
+using NadekoBot.Common;
+using NadekoBot.Extensions;
+using NadekoBot.Services;
+
+namespace NadekoBot.Modules.Nsfw.Common
+{
+    public class SearchImageCacher : INService
+    {
+        private readonly IHttpClientFactory _httpFactory;
+        private readonly SemaphoreSlim _lock = new SemaphoreSlim(1, 1);
+        private readonly Random _rng;
+
+        private static readonly ISet<string> defaultTagBlacklist = new HashSet<string>()
+        {
+            "loli",
+            "lolicon",
+            "shota",
+            "shotacon",
+            "cub"
+        };
+
+        private readonly Dictionary<Booru, object> _typeLocks = new();
+        private readonly Dictionary<Booru, HashSet<string>> _usedTags = new();
+        private readonly IMemoryCache _cache;
+
+        public SearchImageCacher(IHttpClientFactory httpFactory, IMemoryCache cache)
+        {
+            _httpFactory = httpFactory;
+            _rng = new NadekoRandom();
+            _cache = cache;
+
+            // initialize new cache with empty values
+            foreach (var type in Enum.GetValues<Booru>())
+            {
+                _typeLocks[type] = new();
+                _usedTags[type] = new();
+            }
+        }
+
+        private string Key(Booru boory, string tag)
+            => $"booru:{boory}__tag:{tag}";
+
+        /// <summary>
+        /// Download images of the specified type, and cache them.
+        /// </summary>
+        /// <param name="tags">Required tags</param>
+        /// <param name="forceExplicit">Whether images will be forced to be explicit</param>
+        /// <param name="type">Provider type</param>
+        /// <param name="cancel">Cancellation token</param>
+        /// <returns>Whether any image is found.</returns>
+        private async Task<bool> UpdateImagesInternalAsync(string[] tags, bool forceExplicit, Booru type, CancellationToken cancel)
+        {
+            var images = await DownloadImagesAsync(tags, forceExplicit, type, cancel).ConfigureAwait(false);
+            if (images is null || images.Count == 0)
+            {
+                // Log.Warning("Got no images for {0}, tags: {1}", type, string.Join(", ", tags));
+                return false;
+            }
+
+            Log.Information("Updating {0}...", type);
+            lock (_typeLocks[type])
+            {
+                var typeUsedTags = _usedTags[type];
+                foreach (var tag in tags)
+                    typeUsedTags.Add(tag);
+
+                // if user uses no tags for the hentai command and there are no used
+                // tags atm, just select 50 random tags from downloaded images to seed
+                if (typeUsedTags.Count == 0)
+                    images.SelectMany(x => x.Tags)
+                        .Distinct()
+                        .Shuffle()
+                        .Take(50)
+                        .ForEach(x => typeUsedTags.Add(x));
+
+                foreach (var img in images)
+                {
+                    // if any of the tags is a tag banned by discord
+                    // do not put that image in the cache
+                    if (defaultTagBlacklist.Overlaps(img.Tags))
+                        continue;
+                    
+                    // if image doesn't have a proper absolute uri, skip it
+                    if (!Uri.IsWellFormedUriString(img.FileUrl, UriKind.Absolute))
+                        continue;
+
+                    // i'm appending current tags because of tag aliasing
+                    // this way, if user uses tag alias, for example 'kissing' -
+                    // both 'kiss' (real tag returned by the image) and 'kissing' will be populated with
+                    // retreived images
+                    foreach (var tag in img.Tags.Concat(tags).Distinct())
+                    {
+                        if (typeUsedTags.Contains(tag))
+                        {
+                            var set = _cache.GetOrCreate<HashSet<ImageData>>(Key(type, tag), e =>
+                            {
+                                e.AbsoluteExpirationRelativeToNow = TimeSpan.FromMinutes(30);
+                                return new();
+                            });
+                            
+                            if(set.Count < 100)
+                                set.Add(img);
+                        }
+                    }
+                }
+            }
+
+            return true;
+        }
+
+        private ImageData QueryLocal(string[] tags, bool forceExplicit, Booru type, HashSet<string> blacklistedTags)
+        {
+            var setList = new List<HashSet<ImageData>>();
+
+            // ofc make sure no changes are happening while we're getting a random one
+            lock (_typeLocks[type])
+            {
+                // if no tags are provided, get a random tag
+                if (tags.Length == 0)
+                {
+                    // get all tags in the cache
+                    if (_usedTags.TryGetValue(type, out var allTags)
+                        && allTags.Count > 0)
+                    {
+                        tags = new[] {allTags.ToList()[_rng.Next(0, allTags.Count)]};
+                    }
+                    else
+                    {
+                        return null;
+                    }
+                }
+
+                foreach (var tag in tags)
+                {
+                    // if any tag is missing from cache, that means there is no result
+                    if (_cache.TryGetValue<HashSet<ImageData>>(Key(type, tag), out var set))
+                        setList.Add(set);
+                    else
+                        return null;
+                }
+
+                if (setList.Count == 0)
+                    return null;
+
+
+                List<ImageData> resultList;
+                // if multiple tags, we need to interesect sets
+                if (setList.Count > 1)
+                {
+                    // now that we have sets, interesect them to find eligible items
+                    // make a copy of the 1st set
+                    var resultSet = new HashSet<ImageData>(setList[0]);
+
+                    // go through all other sets, and
+                    for (var i = 1; i < setList.Count; ++i)
+                    {
+                        // if any of the elements in result set are not present in the current set
+                        // remove it from the result set
+                        resultSet.IntersectWith(setList[i]);
+                    }
+
+                    resultList = resultSet.ToList();
+
+                }
+                else
+                {
+                    // if only one tag, use that set
+                    resultList = setList[0].ToList();
+                }
+
+                // return a random one which doesn't have blacklisted tags in it
+                resultList = resultList.Where(x => !blacklistedTags.Overlaps(x.Tags)).ToList();
+
+                // if no items in the set -> not found
+                if (resultList.Count == 0)
+                    return null;
+                
+                var toReturn = resultList[_rng.Next(0, resultList.Count)];
+
+                // remove from cache
+                foreach (var tag in tags)
+                {
+                    if (_cache.TryGetValue<HashSet<ImageData>>(Key(type, tag), out var items))
+                    {
+                        items.Remove(toReturn);
+                    }
+                }
+                return toReturn;
+            }
+        }
+
+        public async Task<ImageData> GetImageNew(string[] tags, bool forceExplicit, Booru type,
+            HashSet<string> blacklistedTags, CancellationToken cancel)
+        {
+            // make sure tags are proper
+            tags = tags
+                .Where(x => x is not null)
+                .Select(tag => tag.ToLowerInvariant().Trim())
+                .Distinct()
+                .ToArray();
+
+            if (tags.Length > 2 && type == Booru.Danbooru)
+                tags = tags[..2];
+
+            // use both tags banned by discord and tags banned on the server 
+            if (blacklistedTags.Overlaps(tags) || defaultTagBlacklist.Overlaps(tags))
+                return default;
+
+            // query for an image
+            var image = QueryLocal(tags, forceExplicit, type, blacklistedTags);
+            if (image is not null)
+                return image;
+
+            var success = false;
+            try
+            {
+                // if image is not found, update the cache and query again
+                success = await UpdateImagesInternalAsync(tags, forceExplicit, type, cancel).ConfigureAwait(false);
+            }
+            catch (HttpRequestException)
+            {
+                return default;
+            }
+
+            if (!success)
+                return default;
+            image = QueryLocal(tags, forceExplicit, type, blacklistedTags);
+
+            return image;
+        }
+
+        private readonly ConcurrentDictionary<(Booru, string), int> maxPages = new();
+
+        public async Task<List<ImageData>> DownloadImagesAsync(string[] tags, bool isExplicit, Booru type, CancellationToken cancel)
+        {
+            var tagStr = string.Join(' ', tags.OrderByDescending(x => x));
+            var page = 0;
+
+            var attempt = 0;
+            while (attempt++ <= 10)
+            {
+                if (maxPages.TryGetValue((type, tagStr), out var maxPage))
+                {
+                    if (maxPage == 0)
+                    {
+                        Log.Information("Tag {0} yields no result on {1}, skipping.", tagStr, type);
+                        return new();
+                    }
+
+                    page = _rng.Next(0, maxPage);
+                }
+                else
+                {
+                    page = _rng.Next(0, 11);
+                }
+
+                var result = await DownloadImagesAsync(tags, isExplicit, type, page, cancel).ConfigureAwait(false);
+
+                if (result is null or { Count: 0 })
+                {
+                    Log.Information("Tag {0}, page {1} has no result on {2}.", string.Join(", ", tags), page, type.ToString());
+                    continue;
+                }
+
+                return result;
+            }
+
+            return new();
+        }
+
+        private IImageDownloader GetImageDownloader(Booru booru, HttpClient http)
+            => booru switch
+            {
+                Booru.Danbooru => new DanbooruImageDownloader(http),
+                Booru.Yandere => new YandereImageDownloader(http),
+                Booru.Konachan => new KonachanImageDownloader(http),
+                Booru.Safebooru => new SafebooruImageDownloader(http),
+                Booru.E621 => new E621ImageDownloader(http),
+                Booru.Derpibooru => new DerpibooruImageDownloader(http),
+                Booru.Gelbooru => new GelbooruImageDownloader(http),
+                Booru.Rule34 => new Rule34ImageDownloader(http),
+                Booru.Sankaku => new SankakuImageDownloader(http),
+                _ => throw new NotImplementedException($"{booru} downloader not implemented.")
+            };
+
+        private async Task<List<ImageData>> DownloadImagesAsync(string[] tags, bool isExplicit, Booru type, int page, CancellationToken cancel)
+        {
+            try
+            {
+                Log.Information("Downloading from {0} (page {1})...", type, page);
+
+                using var http = _httpFactory.CreateClient();
+                var downloader = GetImageDownloader(type, http);
+
+                var images = await downloader.DownloadImageDataAsync(tags, page, isExplicit, cancel);
+                if (images.Count == 0)
+                {
+                    var tagStr = string.Join(' ', tags.OrderByDescending(x => x));
+                    maxPages[(type, tagStr)] = page;
+                }
+
+                return images;
+            }
+            catch (OperationCanceledException)
+            {
+                throw;
+            }
+            catch (Exception ex)
+            {
+                Log.Error(ex, "Error downloading an image:\nTags: {0}\nType: {1}\nPage: {2}\nMessage: {3}",
+                    string.Join(", ", tags),
+                    type,
+                    page,
+                    ex.Message);
+                return new();
+            }
+        }
+    }
+}

src/NadekoBot/Modules/Nsfw/SearchImagesService.cs

@@ -0,0 +1,393 @@
+using Newtonsoft.Json.Linq;
+using Serilog;
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Threading.Tasks;
+using System.Threading;
+using LinqToDB;
+using NadekoBot.Common;
+using NadekoBot.Extensions;
+using NadekoBot.Modules.Searches.Common;
+using NadekoBot.Services;
+using NadekoBot.Services.Database.Models;
+using Newtonsoft.Json;
+using Booru = NadekoBot.Modules.Nsfw.Common.Booru;
+using SearchImageCacher = NadekoBot.Modules.Nsfw.Common.SearchImageCacher;
+
+namespace NadekoBot.Modules.Nsfw
+{
+    public record TagRequest(ulong GuildId, bool ForceExplicit, Booru SearchType, params string[] Tags);
+    public record UrlReply
+    {
+        public string Error { get; init; }
+        public string Url { get; init; }
+        public string Rating { get; init; }
+        public string Provider { get; init; }
+        public List<string> Tags { get; } = new List<string>();
+    }
+
+    public class SearchImagesService : ISearchImagesService, INService
+    {
+        private readonly Random _rng;
+        private readonly HttpClient _http;
+        private readonly SearchImageCacher _cache;
+        private readonly IHttpClientFactory _httpFactory;
+        private readonly DbService _db;
+        private ConcurrentDictionary<ulong, HashSet<string>> BlacklistedTags { get; }
+
+        public ConcurrentDictionary<ulong, Timer> AutoHentaiTimers { get; } = new ConcurrentDictionary<ulong, Timer>();
+        public ConcurrentDictionary<ulong, Timer> AutoBoobTimers { get; } = new ConcurrentDictionary<ulong, Timer>();
+        public ConcurrentDictionary<ulong, Timer> AutoButtTimers { get; } = new ConcurrentDictionary<ulong, Timer>();
+
+        public SearchImagesService(DbService db,
+            IHttpClientFactory http,
+            SearchImageCacher cacher,
+            IHttpClientFactory httpFactory)
+        {
+            _db = db;
+            _rng = new NadekoRandom();
+            _http = http.CreateClient();
+            _http.AddFakeHeaders();
+            _cache = cacher;
+            _httpFactory = httpFactory;
+
+            using var uow = db.GetDbContext();
+            BlacklistedTags = new(
+                uow.NsfwBlacklistedTags
+                    .AsEnumerable()
+                    .GroupBy(x => x.GuildId)
+                    .ToDictionary(
+                        x => x.Key,
+                        x => new HashSet<string>(x.Select(x => x.Tag))));
+        }
+
+        private Task<UrlReply> GetNsfwImageAsync(ulong? guildId, bool forceExplicit, string[] tags, Booru dapi, CancellationToken cancel = default)
+        {
+            return GetNsfwImageAsync(guildId ?? 0, tags ?? Array.Empty<string>(), forceExplicit, dapi, cancel);
+        }
+
+        private bool IsValidTag(string tag) => tag.All(x => x != '+' && x != '?' && x != '/'); // tags mustn't contain + or ? or /
+
+        private async Task<UrlReply> GetNsfwImageAsync(
+            ulong guildId,
+            string[] tags,
+            bool forceExplicit,
+            Booru dapi,
+            CancellationToken cancel)
+        {
+            if (!tags.All(x => IsValidTag(x)))
+            {
+                return new UrlReply
+                {
+                    Error = "One or more tags are invalid.",
+                    Url = ""
+                };
+            }
+
+            Log.Information("Getting {V} image for Guild: {GuildId}...", dapi.ToString(), guildId);
+            try
+            {
+                BlacklistedTags.TryGetValue(guildId, out var blTags);
+
+                if (dapi == Booru.E621) {
+                    for (var i = 0; i < tags.Length; ++i)
+                        if (tags[i] == "yuri")
+                            tags[i] = "female/female";
+                }
+
+                if (dapi == Booru.Derpibooru)
+                {
+                    for (var i = 0; i < tags.Length; ++i)
+                        if (tags[i] == "yuri")
+                            tags[i] = "lesbian";
+                }
+
+                var result = await _cache.GetImageNew(tags, forceExplicit, dapi, blTags ?? new HashSet<string>(), cancel)
+                    .ConfigureAwait(false);
+
+                if (result is null)
+                {
+                    return new UrlReply
+                    {
+                        Error = "Image not found.",
+                        Url = ""
+                    };
+                }
+
+                var reply = new UrlReply
+                {
+                    Error = "",
+                    Url = result.FileUrl,
+                    Rating = result.Rating,
+                    Provider = result.SearchType.ToString()
+                };
+
+                reply.Tags.AddRange(result.Tags);
+
+                return reply;
+
+            }
+            catch (Exception ex)
+            {
+                Log.Error(ex, "Failed getting {Dapi} image: {Message}", dapi, ex.Message);
+                return new UrlReply
+                {
+                    Error = ex.Message,
+                    Url = ""
+                };
+            }
+        }
+
+        public Task<UrlReply> Gelbooru(ulong? guildId, bool forceExplicit, string[] tags)
+            => GetNsfwImageAsync(guildId, forceExplicit, tags, Booru.Gelbooru);
+
+        public Task<UrlReply> Danbooru(ulong? guildId, bool forceExplicit, string[] tags)
+            => GetNsfwImageAsync(guildId, forceExplicit, tags, Booru.Danbooru);
+
+        public Task<UrlReply> Konachan(ulong? guildId, bool forceExplicit, string[] tags)
+            => GetNsfwImageAsync(guildId, forceExplicit, tags, Booru.Konachan);
+
+        public Task<UrlReply> Yandere(ulong? guildId, bool forceExplicit, string[] tags)
+            => GetNsfwImageAsync(guildId, forceExplicit, tags, Booru.Yandere);
+
+        public Task<UrlReply> Rule34(ulong? guildId, bool forceExplicit, string[] tags)
+            => GetNsfwImageAsync(guildId, forceExplicit, tags, Booru.Rule34);
+
+        public Task<UrlReply> E621(ulong? guildId, bool forceExplicit, string[] tags)
+            => GetNsfwImageAsync(guildId, forceExplicit, tags, Booru.E621);
+
+        public Task<UrlReply> DerpiBooru(ulong? guildId, bool forceExplicit, string[] tags)
+            => GetNsfwImageAsync(guildId, forceExplicit, tags, Booru.Derpibooru);
+
+        public Task<UrlReply> SafeBooru(ulong? guildId, bool forceExplicit, string[] tags)
+            => GetNsfwImageAsync(guildId, forceExplicit, tags, Booru.Safebooru);
+        
+        public Task<UrlReply> Sankaku(ulong? guildId, bool forceExplicit, string[] tags)
+            => GetNsfwImageAsync(guildId, forceExplicit, tags, Booru.Sankaku);
+
+        public async Task<UrlReply> Hentai(ulong? guildId, bool forceExplicit, string[] tags)
+        {
+            var providers = new[] {
+                Booru.Danbooru,
+                Booru.Konachan,
+                Booru.Gelbooru,
+                Booru.Yandere
+            };
+
+            using var cancelSource = new CancellationTokenSource();
+
+            // create a task for each type
+            var tasks = providers.Select(type => GetNsfwImageAsync(guildId, forceExplicit, tags, type)).ToList();
+            do
+            {
+                // wait for any of the tasks to complete
+                var task = await Task.WhenAny(tasks);
+
+                // get its result
+                var result = task.GetAwaiter().GetResult();
+                if(result.Error == "")
+                {
+                    // if we have a non-error result, cancel other searches and return the result
+                    cancelSource.Cancel();
+                    return result;
+                }
+
+                // if the result is an error, remove that task from the waiting list,
+                // and wait for another task to complete
+                tasks.Remove(task);
+            }
+            while (tasks.Count > 0); // keep looping as long as there is any task remaining to be attempted
+
+            // if we ran out of tasks, that means all tasks failed - return an error
+            return new UrlReply()
+            {
+                Error = "No hentai image found."
+            };
+        }
+
+        public async Task<UrlReply> Boobs()
+        {
+            try
+            {
+                JToken obj;
+                obj = JArray.Parse(await _http.GetStringAsync($"http://api.oboobs.ru/boobs/{_rng.Next(0, 12000)}").ConfigureAwait(false))[0];
+                return new UrlReply
+                {
+                    Error = "",
+                    Url = $"http://media.oboobs.ru/{obj["preview"]}",
+                };
+            }
+            catch (Exception ex)
+            {
+                Log.Error(ex, "Error retreiving boob image: {Message}", ex.Message);
+                return new UrlReply
+                {
+                    Error = ex.Message,
+                    Url = "",
+                };
+            }
+        }
+
+        private readonly object taglock = new object();
+        public ValueTask<bool> ToggleBlacklistTag(ulong guildId, string tag)
+        {
+            lock (taglock)
+            {
+                tag = tag.Trim().ToLowerInvariant();
+                var blacklistedTags = BlacklistedTags.GetOrAdd(guildId, new HashSet<string>());
+                var isAdded = blacklistedTags.Add(tag);
+
+                using var uow = _db.GetDbContext();
+                if (!isAdded)
+                {
+                    blacklistedTags.Remove(tag);
+                    uow.NsfwBlacklistedTags.DeleteAsync(x => x.GuildId == guildId && x.Tag == tag);
+                    uow.SaveChanges();
+                }
+                else
+                {
+                    uow.NsfwBlacklistedTags.Add(new NsfwBlacklistedTag()
+                    {
+                        Tag = tag,
+                        GuildId = guildId
+                    });
+
+                    uow.SaveChanges();
+                }
+
+                return new(isAdded);
+            }
+            
+        }
+
+        public ValueTask<string[]> GetBlacklistedTags(ulong guildId)
+        {
+            lock (taglock)
+            {
+                if (BlacklistedTags.TryGetValue(guildId, out var tags))
+                {
+                    return new(tags.ToArray());
+                }
+
+                return new(Array.Empty<string>());
+            }
+        }
+
+        public async Task<UrlReply> Butts()
+        {
+            try
+            {
+                JToken obj;
+                obj = JArray.Parse(await _http.GetStringAsync($"http://api.obutts.ru/butts/{_rng.Next(0, 6100)}"))[0];
+                return new UrlReply
+                {
+                    Error = "",
+                    Url = $"http://media.obutts.ru/{obj["preview"]}",
+                };
+            }
+            catch (Exception ex)
+            {
+                Log.Error(ex, "Error retreiving butt image: {Message}", ex.Message);
+                return new UrlReply
+                {
+                    Error = ex.Message,
+                    Url = "",
+                };
+            }
+        }
+        
+        #region Nhentai
+        private string GetNhentaiExtensionInternal(string s)
+            => s switch
+            {
+                "j" => "jpg",
+                "p" => "png",
+                "g" => "gif",
+                _ => "jpg"
+            };
+        
+        private Gallery ModelToGallery(NhentaiApiModel.Gallery model)
+        {
+            var thumbnail = $"https://t.nhentai.net/galleries/{model.MediaId}/thumb."
+                            + GetNhentaiExtensionInternal(model.Images.Thumbnail.T);
+
+            var url = $"https://nhentai.net/g/{model.Id}";
+            return new Gallery(
+                model.Id.ToString(),
+                url,
+                model.Title.English,
+                model.Title.Pretty,
+                thumbnail,
+                model.NumPages,
+                model.NumFavorites,
+                model.UploadDate.ToUnixTimestamp().UtcDateTime,
+                model.Tags.Map(x => new Tag()
+                {
+                    Name = x.Name,
+                    Url = "https://nhentai.com/" + x.Url
+                }));
+        }
+
+        private async Task<NhentaiApiModel.Gallery> GetNhentaiByIdInternalAsync(uint id)
+        {
+            using var http = _httpFactory.CreateClient();
+            try
+            {
+                var res = await http.GetStringAsync("https://nhentai.net/api/gallery/" + id);
+                return JsonConvert.DeserializeObject<NhentaiApiModel.Gallery>(res);
+            }
+            catch (HttpRequestException)
+            {
+                Log.Warning("Nhentai with id {NhentaiId} not found", id);
+                return null;
+            }
+        }
+        
+        private async Task<NhentaiApiModel.Gallery[]> SearchNhentaiInternalAsync(string search)
+        {
+            using var http = _httpFactory.CreateClient();
+            try
+            {
+                var res = await http.GetStringAsync("https://nhentai.net/api/galleries/search?query=" + search);
+                return JsonConvert.DeserializeObject<NhentaiApiModel.SearchResult>(res).Result;
+            }
+            catch (HttpRequestException)
+            {
+                Log.Warning("Nhentai with search {NhentaiSearch} not found", search);
+                return null;
+            }
+        }
+        
+        public async Task<Gallery> GetNhentaiByIdAsync(uint id)
+        {
+            var model = await GetNhentaiByIdInternalAsync(id);
+
+            return ModelToGallery(model);
+        }
+
+        private static readonly string[] _bannedTags =
+        {
+            "loli",
+            "lolicon",
+            "shota",
+            "shotacon",
+            "cub"
+        };
+        
+        public async Task<Gallery> GetNhentaiBySearchAsync(string search)
+        {
+            var models = await SearchNhentaiInternalAsync(search);
+
+            models = models.Where(x => !x.Tags.Any(t => _bannedTags.Contains(t.Name))).ToArray();
+            
+            if (models.Length == 0)
+                return null;
+            
+            return ModelToGallery(models[_rng.Next(0, models.Length)]);
+        }
+        #endregion
+    }
+}

src/NadekoBot/Modules/Searches/Common/ImageCacherObject.cs

@@ -1,18 +1,19 @@
 using System;
 using System.Collections.Generic;
+using NadekoBot.Modules.Nsfw.Common;
 
 namespace NadekoBot.Modules.Searches.Common
 {
     public class ImageCacherObject : IComparable<ImageCacherObject>
     {
-        public DapiSearchType SearchType { get; }
+        public Booru SearchType { get; }
         public string FileUrl { get; }
         public HashSet<string> Tags { get; }
         public string Rating { get; }
 
-        public ImageCacherObject(DapiImageObject obj, DapiSearchType type)
+        public ImageCacherObject(DapiImageObject obj, Booru type)
         {
-            if (type == DapiSearchType.Danbooru && !Uri.IsWellFormedUriString(obj.FileUrl, UriKind.Absolute))
+            if (type == Booru.Danbooru && !Uri.IsWellFormedUriString(obj.FileUrl, UriKind.Absolute))
             {
                 this.FileUrl = "https://danbooru.donmai.us" + obj.FileUrl;
             }
@@ -25,7 +26,7 @@ namespace NadekoBot.Modules.Searches.Common
             this.Tags = new HashSet<string>((obj.Tags ?? obj.TagString).Split(' '));
         }
 
-        public ImageCacherObject(string url, DapiSearchType type, string tags, string rating)
+        public ImageCacherObject(string url, Booru type, string tags, string rating)
         {
             this.SearchType = type;
             this.FileUrl = url;

src/NadekoBot/Modules/Searches/Common/SearchImageCacher.cs

@@ -1,312 +0,0 @@
-using NadekoBot.Extensions;
-using Newtonsoft.Json;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net.Http;
-using System.Threading;
-using System.Threading.Tasks;
-using System.Xml;
-using Serilog;
-
-namespace NadekoBot.Modules.Searches.Common
-{
-    // note: this is not the code that public nadeko is using
-    public class SearchImageCacher
-    {
-        private readonly SemaphoreSlim _lock = new SemaphoreSlim(1, 1);
-        private readonly IHttpClientFactory _httpFactory;
-        private readonly Random _rng;
-        private readonly SortedSet<ImageCacherObject> _cache;
-        private static readonly List<string> defaultTagBlacklist = new List<string>() {
-            "loli",
-            "lolicon",
-            "shota"
-        };
-
-        public SearchImageCacher(IHttpClientFactory http)
-        {
-            _httpFactory = http;
-            _rng = new Random();
-            _cache = new SortedSet<ImageCacherObject>();
-        }
-
-        public async Task<ImageCacherObject> GetImage(string[] tags, bool forceExplicit, DapiSearchType type,
-            HashSet<string> blacklistedTags = null)
-        {
-            tags = tags.Select(tag => tag?.ToLowerInvariant()).ToArray();
-
-            blacklistedTags = blacklistedTags ?? new HashSet<string>();
-
-            foreach (var item in defaultTagBlacklist)
-            {
-                blacklistedTags.Add(item);
-            }
-
-            blacklistedTags = blacklistedTags.Select(t => t.ToLowerInvariant()).ToHashSet();
-
-            if (tags.Any(x => blacklistedTags.Contains(x)))
-            {
-                throw new Exception("One of the specified tags is blacklisted");
-            }
-
-            if (type == DapiSearchType.E621)
-                tags = tags.Select(tag => tag?.Replace("yuri", "female/female", StringComparison.InvariantCulture))
-                    .ToArray();
-
-            await _lock.WaitAsync().ConfigureAwait(false);
-            try
-            {
-                ImageCacherObject[] imgs;
-                if (tags.Any())
-                {
-                    imgs = _cache.Where(x => x.Tags.IsSupersetOf(tags) && x.SearchType == type && (!forceExplicit || x.Rating == "e")).ToArray();
-                }
-                else
-                {
-                    imgs = _cache.Where(x => x.SearchType == type).ToArray();
-                }
-                imgs = imgs.Where(x => x.Tags.All(t => !blacklistedTags.Contains(t.ToLowerInvariant()))).ToArray();
-                ImageCacherObject img;
-                if (imgs.Length == 0)
-                    img = null;
-                else
-                    img = imgs[_rng.Next(imgs.Length)];
-
-                if (img != null)
-                {
-                    _cache.Remove(img);
-                    return img;
-                }
-                else
-                {
-                    var images = await DownloadImagesAsync(tags, forceExplicit, type).ConfigureAwait(false);
-                    images = images
-                        .Where(x => x.Tags.All(t => !blacklistedTags.Contains(t.ToLowerInvariant())))
-                        .ToArray();
-                    if (images.Length == 0)
-                        return null;
-                    var toReturn = images[_rng.Next(images.Length)];
-                    foreach (var dledImg in images)
-                    {
-                        if (dledImg != toReturn)
-                            _cache.Add(dledImg);
-                    }
-                    return toReturn;
-                }
-            }
-            finally
-            {
-                _lock.Release();
-            }
-        }
-
-        public async Task<ImageCacherObject[]> DownloadImagesAsync(string[] tags, bool isExplicit, DapiSearchType type)
-        {
-            isExplicit = type == DapiSearchType.Safebooru
-                ? false
-                : isExplicit;
-            var tag = "";
-            tag += string.Join('+', tags.Select(x => x.Replace(" ", "_", StringComparison.InvariantCulture).ToLowerInvariant()));
-            if (isExplicit)
-                tag = "rating%3Aexplicit+" + tag;
-            var website = "";
-            switch (type)
-            {
-                case DapiSearchType.Safebooru:
-                    website = $"https://safebooru.org/index.php?page=dapi&s=post&q=index&limit=1000&tags={tag}&json=1";
-                    break;
-                case DapiSearchType.E621:
-                    website = $"https://e621.net/posts.json?limit=200&tags={tag}";
-                    break;
-                case DapiSearchType.Danbooru:
-                    website = $"http://danbooru.donmai.us/posts.json?limit=100&tags={tag}";
-                    break;
-                case DapiSearchType.Gelbooru:
-                    website = $"http://gelbooru.com/index.php?page=dapi&s=post&q=index&limit=100&tags={tag}";
-                    break;
-                case DapiSearchType.Rule34:
-                    website = $"https://rule34.xxx/index.php?page=dapi&s=post&q=index&limit=100&tags={tag}";
-                    break;
-                case DapiSearchType.Konachan:
-                    website = $"https://konachan.com/post.json?s=post&q=index&limit=100&tags={tag}";
-                    break;
-                case DapiSearchType.Yandere:
-                    website = $"https://yande.re/post.json?limit=100&tags={tag}";
-                    break;
-                case DapiSearchType.Derpibooru:
-                    tag = string.IsNullOrWhiteSpace(tag) ? "safe" : tag;
-                    website = $"https://www.derpibooru.org/api/v1/json/search/images?q={tag?.Replace('+', ',')}&per_page=49";
-                    break;
-                case DapiSearchType.Sankaku:
-                    website = $"https://capi-v2.sankakucomplex.com/posts?tags={tag}&limit=50";
-                    break;
-            }
-
-            try
-            {
-                using (var _http = _httpFactory.CreateClient())
-                {
-                    _http.AddFakeHeaders();
-                    if (type == DapiSearchType.Konachan || type == DapiSearchType.Yandere || type == DapiSearchType.Danbooru)
-                    {
-                        var data = await _http.GetStringAsync(website).ConfigureAwait(false);
-                        return JsonConvert.DeserializeObject<DapiImageObject[]>(data)
-                            .Where(x => x.FileUrl != null)
-                            .Select(x => new ImageCacherObject(x, type))
-                            .ToArray();
-                    }
-
-                    if (type == DapiSearchType.Sankaku)
-                    {
-                        var data = await _http.GetStringAsync(website).ConfigureAwait(false);
-                        return JsonConvert.DeserializeObject<SankakuImageObject[]>(data)
-                            .Where(x => !string.IsNullOrWhiteSpace(x.FileUrl) && x.FileType.StartsWith("image"))
-                            .Select(x => new ImageCacherObject(
-                                x.FileUrl,
-                                DapiSearchType.Sankaku,
-                                x.Tags.Select(x => x.Name).JoinWith(','),
-                                x.Score))
-                            .ToArray();
-                    }
-
-                    if (type == DapiSearchType.E621)
-                    {
-                        var data = await _http.GetStringAsync(website).ConfigureAwait(false);
-                        return JsonConvert.DeserializeAnonymousType(data, new { posts = new List<E621Object>() })
-                            .posts
-                            .Where(x => !string.IsNullOrWhiteSpace(x.File?.Url))
-                            .Select(x => new ImageCacherObject(x.File.Url,
-                                type, string.Join(' ', x.Tags.General), x.Score.Total))
-                            .ToArray();
-                    }
-
-                    if (type == DapiSearchType.Derpibooru)
-                    {
-                        var data = await _http.GetStringAsync(website).ConfigureAwait(false);
-                        return JsonConvert.DeserializeObject<DerpiContainer>(data)
-                            .Images
-                            .Where(x => !string.IsNullOrWhiteSpace(x.ViewUrl))
-                            .Select(x => new ImageCacherObject(x.ViewUrl,
-                                type, string.Join("\n", x.Tags), x.Score))
-                            .ToArray();
-                    }
-
-                    if (type == DapiSearchType.Safebooru)
-                    {
-                        var data = await _http.GetStringAsync(website).ConfigureAwait(false);
-                        return JsonConvert.DeserializeObject<SafebooruElement[]>(data)
-                            .Select(x => new ImageCacherObject(x.FileUrl, type, x.Tags, x.Rating))
-                            .ToArray();
-                    }
-
-                    return (await LoadXmlAsync(website, type).ConfigureAwait(false)).ToArray();
-                }
-            }
-            catch (Exception ex)
-            {
-                Log.Warning(ex, "Error downloading an image: {Message}", ex.Message);
-                return Array.Empty<ImageCacherObject>();
-            }
-        }
-
-        private async Task<ImageCacherObject[]> LoadXmlAsync(string website, DapiSearchType type)
-        {
-            var list = new List<ImageCacherObject>();
-            using (var http = _httpFactory.CreateClient())
-            using (var stream = await http.GetStreamAsync(website).ConfigureAwait(false))
-            using (var reader = XmlReader.Create(stream, new XmlReaderSettings()
-            {
-                Async = true,
-            }))
-            {
-                while (await reader.ReadAsync().ConfigureAwait(false))
-                {
-                    if (reader.NodeType == XmlNodeType.Element &&
-                        reader.Name == "post")
-                    {
-                        list.Add(new ImageCacherObject(new DapiImageObject()
-                        {
-                            FileUrl = reader["file_url"],
-                            Tags = reader["tags"],
-                            Rating = reader["rating"] ?? "e"
-
-                        }, type));
-                    }
-                }
-            }
-            return list.ToArray();
-        }
-
-        public void Clear()
-        {
-            _cache.Clear();
-        }
-    }
-
-
-    public class DapiImageObject
-    {
-        [JsonProperty("File_Url")]
-        public string FileUrl { get; set; }
-        public string Tags { get; set; }
-        [JsonProperty("Tag_String")]
-        public string TagString { get; set; }
-        public string Rating { get; set; }
-    }
-
-    public class DerpiContainer
-    {
-        public DerpiImageObject[] Images { get; set; }
-    }
-
-    public class DerpiImageObject
-    {
-        [JsonProperty("view_url")]
-        public string ViewUrl { get; set; }
-        public string[] Tags { get; set; }
-        public string Score { get; set; }
-    }
-
-    public class SankakuImageObject
-    {
-        public class Tag
-        {
-            public string Name { get; set; }
-        }
-        
-        [JsonProperty("file_url")]
-        public string FileUrl { get; set; }
-        
-        [JsonProperty("file_type")]
-        public string FileType { get; set; }
-        
-        public Tag[] Tags { get; set; }
-        
-        [JsonProperty("total_score")]
-        public string Score { get; set; }
-    }
-
-    public enum DapiSearchType
-    {
-        Safebooru,
-        E621,
-        Derpibooru,
-        Gelbooru,
-        Konachan,
-        Rule34,
-        Yandere,
-        Danbooru,
-        Sankaku,
-    }
-    public class SafebooruElement
-    {
-        public string Directory { get; set; }
-        public string Image { get; set; }
-
-
-        public string FileUrl => $"https://safebooru.org/images/{Directory}/{Image}";
-        public string Rating { get; set; }
-        public string Tags { get; set; }
-    }
-}

src/NadekoBot/Modules/Searches/Searches.cs

@@ -22,6 +22,7 @@ using System.Net;
 using System.Net.Http;
 using System.Threading.Tasks;
 using NadekoBot.Modules.Administration.Services;
+using NadekoBot.Modules.Nsfw.Common;
 using Serilog;
 using Configuration = AngleSharp.Configuration;
 
@@ -589,10 +590,6 @@ namespace NadekoBot.Modules.Searches
             await SendConfirmAsync($"https://images.google.com/searchbyimage?image_url={imageLink}").ConfigureAwait(false);
         }
 
-        [NadekoCommand, Aliases]
-        public Task Safebooru([Leftover] string tag = null)
-            => InternalDapiCommand(tag, DapiSearchType.Safebooru);
-
         [NadekoCommand, Aliases]
         public async Task Wiki([Leftover] string query = null)
         {
@@ -760,21 +757,6 @@ namespace NadekoBot.Modules.Searches
             await ctx.Channel.SendMessageAsync($"https://store.steampowered.com/app/{appId}").ConfigureAwait(false);
         }
 
-        public async Task InternalDapiCommand(string tag, DapiSearchType type)
-        {
-            tag = tag?.Trim() ?? "";
-
-            var imgObj = await _service.DapiSearch(tag, type, ctx.Guild?.Id).ConfigureAwait(false);
-
-            if (imgObj is null)
-                await SendErrorAsync(ctx.User.Mention + " " + GetText(strs.no_results)).ConfigureAwait(false);
-            else
-                await ctx.Channel.EmbedAsync(_eb.Create().WithOkColor()
-                    .WithDescription($"{ctx.User.Mention} [{tag ?? "url"}]({imgObj.FileUrl})")
-                    .WithImageUrl(imgObj.FileUrl)
-                    .WithFooter(type.ToString())).ConfigureAwait(false);
-        }
-
         public async Task<bool> ValidateQuery(IMessageChannel ch, string query)
         {
             if (!string.IsNullOrWhiteSpace(query))

src/NadekoBot/Modules/Searches/Services/SearchesService.cs

@@ -50,14 +50,6 @@ namespace NadekoBot.Modules.Searches.Services
 
         public List<WoWJoke> WowJokes { get; } = new List<WoWJoke>();
         public List<MagicItem> MagicItems { get; } = new List<MagicItem>();
-
-        private readonly ConcurrentDictionary<ulong, SearchImageCacher> _imageCacher = new ConcurrentDictionary<ulong, SearchImageCacher>();
-
-        public ConcurrentDictionary<ulong, Timer> AutoHentaiTimers { get; } = new ConcurrentDictionary<ulong, Timer>();
-        public ConcurrentDictionary<ulong, Timer> AutoBoobTimers { get; } = new ConcurrentDictionary<ulong, Timer>();
-        public ConcurrentDictionary<ulong, Timer> AutoButtTimers { get; } = new ConcurrentDictionary<ulong, Timer>();
-
-        private readonly ConcurrentDictionary<ulong, HashSet<string>> _blacklistedTags = new ConcurrentDictionary<ulong, HashSet<string>>();
         private readonly List<string> _yomamaJokes;
 
         public SearchesService(DiscordSocketClient client, IGoogleApiService google,
@@ -75,11 +67,6 @@ namespace NadekoBot.Modules.Searches.Services
             _eb = eb;
             _rng = new NadekoRandom();
 
-            _blacklistedTags = new ConcurrentDictionary<ulong, HashSet<string>>(
-                bot.AllGuildConfigs.ToDictionary(
-                    x => x.GuildId,
-                    x => new HashSet<string>(x.NsfwBlacklistedTags.Select(y => y.Tag))));
-
             //translate commands
             _client.MessageReceived += (msg) =>
             {
@@ -366,80 +353,6 @@ namespace NadekoBot.Modules.Searches.Services
             return (await _google.Translate(text, from, to).ConfigureAwait(false)).SanitizeMentions(true);
         }
 
-        public Task<ImageCacherObject> DapiSearch(string tag, DapiSearchType type, ulong? guild, bool isExplicit = false)
-        {
-            tag = tag ?? "";
-            if (string.IsNullOrWhiteSpace(tag)
-                && (tag.Contains("loli") || tag.Contains("shota")))
-            {
-                return null;
-            }
-
-            var tags = tag
-                .Split('+')
-                .Select(x => x.ToLowerInvariant().Replace(' ', '_'))
-                .ToArray();
-
-            if (guild.HasValue)
-            {
-                var blacklistedTags = GetBlacklistedTags(guild.Value);
-
-                var cacher = _imageCacher.GetOrAdd(guild.Value, (key) => new SearchImageCacher(_httpFactory));
-
-                return cacher.GetImage(tags, isExplicit, type, blacklistedTags);
-            }
-            else
-            {
-                var cacher = _imageCacher.GetOrAdd(guild ?? 0, (key) => new SearchImageCacher(_httpFactory));
-
-                return cacher.GetImage(tags, isExplicit, type);
-            }
-        }
-
-        public HashSet<string> GetBlacklistedTags(ulong guildId)
-        {
-            if (_blacklistedTags.TryGetValue(guildId, out var tags))
-                return tags;
-            return new HashSet<string>();
-        }
-
-        public bool ToggleBlacklistedTag(ulong guildId, string tag)
-        {
-            var tagObj = new NsfwBlacklitedTag
-            {
-                Tag = tag
-            };
-
-            bool added;
-            using (var uow = _db.GetDbContext())
-            {
-                var gc = uow.GuildConfigsForId(guildId, set => set.Include(y => y.NsfwBlacklistedTags));
-                if (gc.NsfwBlacklistedTags.Add(tagObj))
-                    added = true;
-                else
-                {
-                    gc.NsfwBlacklistedTags.Remove(tagObj);
-                    var toRemove = gc.NsfwBlacklistedTags.FirstOrDefault(x => x.Equals(tagObj));
-                    if (toRemove != null)
-                        uow.Remove(toRemove);
-                    added = false;
-                }
-                var newTags = new HashSet<string>(gc.NsfwBlacklistedTags.Select(x => x.Tag));
-                _blacklistedTags.AddOrUpdate(guildId, newTags, delegate { return newTags; });
-
-                uow.SaveChanges();
-            }
-            return added;
-        }
-
-        public void ClearCache()
-        {
-            foreach (var c in _imageCacher)
-            {
-                c.Value?.Clear();
-            }
-        }
-
         private readonly object yomamaLock = new object();
         private int yomamaJokeIndex = 0;
         public Task<string> GetYomamaJoke()
@@ -838,95 +751,5 @@ namespace NadekoBot.Modules.Searches.Services
                 fullQueryLink,
                 "0");
         }
-        #region Nhentai
-        private string GetNhentaiExtensionInternal(string s)
-            => s switch
-            {
-                "j" => "jpg",
-                "p" => "png",
-                "g" => "gif",
-                _ => "jpg"
-            };
-        
-        private Gallery ModelToGallery(NhentaiApiModel.Gallery model)
-        {
-            var thumbnail = $"https://t.nhentai.net/galleries/{model.MediaId}/thumb."
-                            + GetNhentaiExtensionInternal(model.Images.Thumbnail.T);
-
-            var url = $"https://nhentai.net/g/{model.Id}";
-            return new Gallery(
-                model.Id.ToString(),
-                url,
-                model.Title.English,
-                model.Title.Pretty,
-                thumbnail,
-                model.NumPages,
-                model.NumFavorites,
-                model.UploadDate.ToUnixTimestamp().UtcDateTime,
-                model.Tags.Map(x => new Tag()
-                {
-                    Name = x.Name,
-                    Url = "https://nhentai.com/" + x.Url
-                }));
-        }
-        
-        public async Task<NhentaiApiModel.Gallery> GetNhentaiByIdInternalAsync(uint id)
-        {
-            using var http = _httpFactory.CreateClient();
-            try
-            {
-                var res = await http.GetStringAsync("https://nhentai.net/api/gallery/" + id);
-                return JsonConvert.DeserializeObject<NhentaiApiModel.Gallery>(res);
-            }
-            catch (HttpRequestException)
-            {
-                Log.Warning("Nhentai with id {NhentaiId} not found", id);
-                return null;
-            }
-        }
-        
-        private async Task<NhentaiApiModel.Gallery[]> SearchNhentaiInternalAsync(string search)
-        {
-            using var http = _httpFactory.CreateClient();
-            try
-            {
-                var res = await http.GetStringAsync("https://nhentai.net/api/galleries/search?query=" + search);
-                return JsonConvert.DeserializeObject<NhentaiApiModel.SearchResult>(res).Result;
-            }
-            catch (HttpRequestException)
-            {
-                Log.Warning("Nhentai with search {NhentaiSearch} not found", search);
-                return null;
-            }
-        }
-        
-        public async Task<Gallery> GetNhentaiByIdAsync(uint id)
-        {
-            var model = await GetNhentaiByIdInternalAsync(id);
-
-            return ModelToGallery(model);
-        }
-
-        private static readonly string[] _bannedTags =
-        {
-            "loli",
-            "lolicon",
-            "shota",
-            "shotacon",
-            "cub"
-        };
-        
-        public async Task<Gallery> GetNhentaiBySearchAsync(string search)
-        {
-            var models = await SearchNhentaiInternalAsync(search);
-
-            models = models.Where(x => !x.Tags.Any(t => _bannedTags.Contains(t.Name))).ToArray();
-            
-            if (models.Length == 0)
-                return null;
-            
-            return ModelToGallery(models[_rng.Next(0, models.Length)]);
-        }
-        #endregion
     }
 }

src/NadekoBot/Modules/Utility/Common/Patreon/PatreonData.cs

@@ -1,23 +1,134 @@
-using Newtonsoft.Json.Linq;
+using System;
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
 
 namespace NadekoBot.Modules.Utility.Common.Patreon
 {
-    public class PatreonData
+    public sealed class Attributes
     {
-        public JObject[] Included { get; set; }
+        [JsonPropertyName("full_name")]
-        public JObject[] Data { get; set; }
+        public string FullName { get; set; }
-        public PatreonDataLinks Links { get; set; }
+
+        [JsonPropertyName("is_follower")]
+        public bool IsFollower { get; set; }
+
+        [JsonPropertyName("last_charge_date")]
+        public DateTime LastChargeDate { get; set; }
+
+        [JsonPropertyName("last_charge_status")]
+        public string LastChargeStatus { get; set; }
+
+        [JsonPropertyName("lifetime_support_cents")]
+        public int LifetimeSupportCents { get; set; }
+
+        [JsonPropertyName("currently_entitled_amount_cents")]
+        public int CurrentlyEntitledAmountCents { get; set; }
+
+        [JsonPropertyName("patron_status")]
+        public string PatronStatus { get; set; }
     }
 
-    public class PatreonDataLinks
+    public sealed class Data
     {
-        public string first { get; set; }
+        [JsonPropertyName("id")]
-        public string next { get; set; }
+        public string Id { get; set; }
+
+        [JsonPropertyName("type")]
+        public string Type { get; set; }
     }
 
-    public class PatreonUserAndReward
+    public sealed class Address
     {
-        public PatreonUser User { get; set; }
+        [JsonPropertyName("data")]
-        public PatreonPledge Reward { get; set; }
+        public Data Data { get; set; }
+    }
+
+    // public sealed class CurrentlyEntitledTiers
+    // {
+    //     [JsonPropertyName("data")]
+    //     public List<Datum> Data { get; set; }
+    // }
+
+    // public sealed class Relationships
+    // {
+    //     [JsonPropertyName("address")]
+    //     public Address Address { get; set; }
+    //
+    //     // [JsonPropertyName("currently_entitled_tiers")]
+    //     // public CurrentlyEntitledTiers CurrentlyEntitledTiers { get; set; }
+    // }
+
+    public sealed class PatreonResponse
+    {
+        [JsonPropertyName("data")]
+        public List<PatreonMember> Data { get; set; }
+        
+        [JsonPropertyName("included")]
+        public List<PatreonUser> Included { get; set; }
+        
+        [JsonPropertyName("links")]
+        public PatreonLinks Links { get; set; }
+    }
+
+    public sealed class PatreonLinks
+    {
+        [JsonPropertyName("next")]
+        public string Next { get; set; }
+    } 
+
+    public sealed class PatreonUser
+    {
+        [JsonPropertyName("attributes")]
+        public PatreonUserAttributes Attributes { get; set; }
+        [JsonPropertyName("id")]
+        public string Id { get; set; }
+        // public string Type { get; set; }
+    }
+
+    public sealed class PatreonUserAttributes
+    {
+        [JsonPropertyName("social_connections")]
+        public PatreonSocials SocialConnections { get; set; }
+    }
+    public sealed class PatreonSocials
+    {
+        [JsonPropertyName("discord")]
+        public DiscordSocial Discord { get; set; }
+    }
+
+    public sealed class DiscordSocial
+    {
+        [JsonPropertyName("user_id")]
+        public string UserId { get; set; }
+    }
+    
+    public sealed class PatreonMember
+    {
+        [JsonPropertyName("attributes")]
+        public Attributes Attributes { get; set; }
+
+        [JsonPropertyName("relationships")]
+        public Relationships Relationships { get; set; }
+
+        [JsonPropertyName("type")]
+        public string Type { get; set; }
+    }
+
+    public sealed class Relationships
+    {
+        [JsonPropertyName("user")]
+        public PatreonRelationshipUser User { get; set; }
+    }
+
+    public sealed class PatreonRelationshipUser
+    {
+        [JsonPropertyName("data")]
+        public PatreonUserData Data { get; set; }
+    }
+
+    public sealed class PatreonUserData
+    {
+        [JsonPropertyName("id")]
+        public string Id { get; set; }
     }
 }

src/NadekoBot/Modules/Utility/Common/Patreon/PatreonPledge.cs

@@ -1,62 +0,0 @@
-namespace NadekoBot.Modules.Utility.Common.Patreon
-{
-    public class Attributes
-    {
-        public int amount_cents { get; set; }
-        public string created_at { get; set; }
-        public object declined_since { get; set; }
-        public bool is_twitch_pledge { get; set; }
-        public bool patron_pays_fees { get; set; }
-        public int? pledge_cap_cents { get; set; }
-    }
-
-    public class Address
-    {
-        public object data { get; set; }
-    }
-
-    public class Data
-    {
-        public string id { get; set; }
-        public string type { get; set; }
-    }
-
-    public class Links
-    {
-        public string related { get; set; }
-    }
-
-    public class Creator
-    {
-        public Data data { get; set; }
-        public Links links { get; set; }
-    }
-
-    public class Patron
-    {
-        public Data data { get; set; }
-        public Links links { get; set; }
-    }
-
-    public class Reward
-    {
-        public Data data { get; set; }
-        public Links links { get; set; }
-    }
-
-    public class Relationships
-    {
-        public Address address { get; set; }
-        public Creator creator { get; set; }
-        public Patron patron { get; set; }
-        public Reward reward { get; set; }
-    }
-
-    public class PatreonPledge
-    {
-        public Attributes attributes { get; set; }
-        public string id { get; set; }
-        public Relationships relationships { get; set; }
-        public string type { get; set; }
-    }
-}