From: Jordan Duabe <1442368+j4ckofalltrades@users.noreply.github.com>
Date: Sat, 13 Mar 2021 13:20:01 +0530
Subject: Implement Twitch chat unhost action
---
Implement Twitch chat unhost action
---


--- 'a/README.md'
+++ b/README.md
@@ -25,7 +25,7 @@ Set of trusted, pre-bundled actions and
 
 The first step is to acquire an OAuth token from https://twitchapps.com/tmi/, the generated OAuth token should look something like `oauth:xxxxx`.
 
-In the Stream-Pi Server's Plugin page enter your Twitch username, and the generated token then click on `Save Twitch chat credentials` button. You should then be able to use the pre-bundled Twitch chat actions. 
+In the Stream-Pi Server's Plugin page enter your Twitch username, and the generated token then click on `Save Twitch Chat credentials` button. You should then be able to use the pre-bundled Twitch chat actions. 
 
 ### Supported actions (see [Chat Commands](https://help.twitch.tv/s/article/chat-commands?language=en_US) for full documentation)
 
@@ -48,9 +48,9 @@ In the Stream-Pi Server's Plugin page en
 
 - Run commercial (TBA)
 - Host (TBA)
-- Unhost (TBA)
+- Unhost
 - Raid (TBA)
-- Unraid (TBA)
+- Unraid
 - Add stream marker (TBA)
 
 ### Running locally

--- 'a/build.sh'
+++ b/build.sh
@@ -105,6 +105,9 @@ twitchchat() {
 
   cd ../unraid && mvn clean install package
   mv target/twitch-unraid-1.0.0.jar ../$FOLD/twitch-unraid.jar
+
+  cd ../unhost && mvn clean install package
+  mv target/twitch-unhost-1.0.0.jar ../$FOLD/twitch-unhost.jar
   popd || exit
 }
 

--- /dev/null
+++ b/twitch/unhost/pom.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>com.stream-pi</groupId>
+  <artifactId>twitch-unhost</artifactId>
+  <version>1.0.0</version>
+
+  <properties>
+    <maven.compiler.source>11</maven.compiler.source>
+    <maven.compiler.target>11</maven.compiler.target>
+    <streamPiActionApiVersion>1.0.0</streamPiActionApiVersion>
+    <streamPiUtilVersion>1.0.0</streamPiUtilVersion>
+    <streamPiTwitchChatConnectVersion>1.0.0</streamPiTwitchChatConnectVersion>
+    <javaTwirkVersion>0.6.3</javaTwirkVersion>
+  </properties>
+
+  <repositories>
+    <repository>
+      <id>jitpack.io</id>
+      <url>https://jitpack.io</url>
+    </repository>
+  </repositories>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <version>3.1.0</version>
+        <executions>
+          <execution>
+            <id>test-jar</id>
+            <phase>package</phase>
+            <goals>
+              <goal>test-jar</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <configuration>
+          <release>11</release>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+  <dependencies>
+    <dependency>
+      <groupId>com.stream-pi</groupId>
+      <artifactId>util</artifactId>
+      <version>${streamPiUtilVersion}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>com.stream-pi</groupId>
+      <artifactId>action-api</artifactId>
+      <version>${streamPiActionApiVersion}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>com.github.gikkman</groupId>
+      <artifactId>Java-Twirk</artifactId>
+      <version>${javaTwirkVersion}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>com.stream-pi</groupId>
+      <artifactId>twitch-chat-connect</artifactId>
+      <version>${streamPiTwitchChatConnectVersion}</version>
+    </dependency>
+  </dependencies>
+
+</project>

--- /dev/null
+++ b/twitch/unhost/src/main/java/module-info.java
@@ -0,0 +1,9 @@
+module com.stream_pi.twitch.unhostaction {
+    requires com.stream_pi.util;
+    requires com.stream_pi.action_api;
+
+    requires com.stream_pi.twitchchatconnectaction;
+    requires Java.Twirk;
+
+    provides com.stream_pi.action_api.normalaction.NormalAction with unhost.UnhostAction;
+}

--- /dev/null
+++ b/twitch/unhost/src/main/java/unhost/UnhostAction.java
@@ -0,0 +1,79 @@
+package unhost;
+
+import com.gikk.twirk.Twirk;
+import com.gikk.twirk.TwirkBuilder;
+import com.stream_pi.action_api.actionproperty.property.Property;
+import com.stream_pi.action_api.actionproperty.property.Type;
+import com.stream_pi.action_api.normalaction.NormalAction;
+import com.stream_pi.util.exception.StreamPiException;
+import com.stream_pi.util.version.Version;
+import connect.chat.TwitchChatCredentials;
+
+public class UnhostAction extends NormalAction
+{
+
+    private final String channelNameKey = "channel_name_ua";
+
+    private Twirk twirk;
+
+    public UnhostAction()
+    {
+        setName("Unhost");
+        setCategory("Twitch Chat");
+        setVisibilityInServerSettingsPane(false);
+        setAuthor("j4ckofalltrades");
+        setVersion(new Version(1, 0, 0));
+        setHelpLink("https://github.com/stream-pi/essentialactions#twitch-chat-integration");
+    }
+
+    @Override
+    public void initProperties() throws Exception
+    {
+        Property channel = new Property(channelNameKey, Type.STRING);
+        channel.setDisplayName("Channel");
+        channel.setDefaultValueStr("channel_name");
+        channel.setCanBeBlank(false);
+
+        addClientProperties(channel);
+    }
+
+    @Override
+    public void initAction() throws Exception
+    {
+
+    }
+
+    @Override
+    public void onActionClicked() throws Exception
+    {
+        final TwitchChatCredentials.ChatCredentials credentials = TwitchChatCredentials.getCredentials();
+        credentials.ensureCredentialsInitialized();
+
+        final String channel = getClientProperties().getSingleProperty(channelNameKey).getStringValue();
+
+        try
+        {
+            twirk = new TwirkBuilder(channel, credentials.getNickname(), credentials.getOauthToken()).build();
+            twirk.connect();
+            twirk.channelMessage("/unhost");
+        } catch (Exception ex)
+        {
+            throw new StreamPiException(
+                    "Failed to cancel channel raid",
+                    "Could not send cancel channel raid, please try again.");
+        }
+    }
+
+    @Override
+    public void onShutDown() throws Exception
+    {
+        if (twirk != null) {
+            try
+            {
+                twirk.disconnect();
+            } catch (Exception ex) {
+                throw new StreamPiException("Twitch connection error", "Please try again.");
+            }
+        }
+    }
+}