2 files changed, 136 insertions, 0 deletions
diff --git a/src/main/java/org/openslx/satserver/util/MatrixClient.java b/src/main/java/org/openslx/satserver/util/MatrixClient.java
new file mode 100644
index 0000000..356d08e
--- /dev/null
+++ b/src/main/java/org/openslx/satserver/util/MatrixClient.java
@@ -0,0 +1,56 @@
+package org.openslx.satserver.util;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import com.cosium.matrix_communication_client.MatrixResources;
+import com.cosium.matrix_communication_client.MatrixResourcesFactory.AuthenticationBuilder;
+import com.cosium.matrix_communication_client.MatrixResourcesFactory.FinalBuilder;
+import com.cosium.matrix_communication_client.Message;
+import com.cosium.matrix_communication_client.Message.Builder;
+import com.cosium.matrix_communication_client.RoomResource;
+
+public class MatrixClient
+{
+
+	private static final Logger LOGGER = LogManager.getLogger( MatrixClient.class );
+
+	private static final Map<String, MatrixResources> connections = new HashMap<>();
+
+	public static void sendMessage( String serverAddress, String channel, String user, String password, String message, String htmlMessage, List<String> outErrors )
+	{
+		String key = serverAddress + "::" + user;
+		MatrixResources matrix;
+		synchronized ( connections ) {
+			matrix = connections.get( key );
+			if ( matrix == null ) {
+				AuthenticationBuilder b1 = MatrixResources.factory()
+						.builder()
+						.https()
+						.hostname( serverAddress )
+						.defaultPort();
+				FinalBuilder b2;
+				if ( !Util.isEmpty( user ) ) {
+					b2 = b1.usernamePassword( user, password );
+				} else {
+					b2 = b1.accessToken( password );
+				}
+				matrix = b2.build();
+				connections.put( key, matrix );
+			}
+		}
+		RoomResource room = matrix.rooms().byId( channel );
+		if ( room != null ) {
+			Builder m = Message.builder().body( message );
+			if ( !Util.isEmpty( htmlMessage ) ) {
+				m.formattedBody( htmlMessage );
+			}
+			room.sendMessage( m.build() );
+		}
+	}
+
+}
diff --git a/src/main/java/org/openslx/taskmanager/tasks/MatrixNotification.java b/src/main/java/org/openslx/taskmanager/tasks/MatrixNotification.java
new file mode 100644
index 0000000..ef21ad7
--- /dev/null
+++ b/src/main/java/org/openslx/taskmanager/tasks/MatrixNotification.java
@@ -0,0 +1,80 @@
+package org.openslx.taskmanager.tasks;
+
+import java.util.ArrayList;
+
+import org.openslx.satserver.util.MatrixClient;
+import org.openslx.satserver.util.Util;
+import org.openslx.taskmanager.api.AbstractTask;
+
+import com.google.gson.annotations.Expose;
+
+public class MatrixNotification extends AbstractTask
+{
+
+	@Expose
+	private String serverAddress;
+
+	@Expose
+	private String room;
+
+	@Expose
+	private String message;
+
+	@Expose
+	private String htmlMessage;
+
+	@Expose
+	private String user;
+
+	@Expose
+	private String password;
+
+	private Output status = new Output();
+
+	@Override
+	protected boolean initTask()
+	{
+		this.setStatusObject( status );
+		if ( Util.isEmpty( serverAddress ) ) {
+			status.add( "serverAddress empty" );
+			return false;
+		}
+		if ( Util.isEmpty( room ) ) {
+			status.add( "room empty" );
+			return false;
+		}
+		if ( Util.isEmpty( message ) ) {
+			status.add( "message empty" );
+			return false;
+		}
+		if ( Util.isEmpty( password ) ) {
+			status.add( "password empty" );
+			return false;
+		}
+		return true;
+	}
+
+	@Override
+	protected boolean execute()
+	{
+		ArrayList<String> errors = new ArrayList<>( 0 );
+		MatrixClient.sendMessage( serverAddress, room, user, password, message, htmlMessage, errors );
+		return true;
+	}
+
+	public static class Output
+	{
+		private String messages;
+
+		public void add( String message )
+		{
+			this.messages += message + "\n";
+		}
+
+		public String getMessages()
+		{
+			return this.messages;
+		}
+	}
+
+}