From 0db1abcd2ecc88cb81004a0fef7530011c611000 Mon Sep 17 00:00:00 2001
From: Ruggero Tomaselli <ruggerotomaselli@gmail.com>
Date: Fri, 5 Mar 2021 17:00:54 +0100
Subject: [PATCH] Requests: Add GetSourceActive

---
 src/WSRequestHandler.cpp         |  1 +
 src/WSRequestHandler.h           |  1 +
 src/WSRequestHandler_Sources.cpp | 34 ++++++++++++++++++++++++++++++++
 3 files changed, 36 insertions(+)

diff --git a/src/WSRequestHandler.cpp b/src/WSRequestHandler.cpp
index 0eec2529..3f36b534 100644
--- a/src/WSRequestHandler.cpp
+++ b/src/WSRequestHandler.cpp
@@ -124,6 +124,7 @@ const QHash<QString, RpcMethodHandler> WSRequestHandler::messageMap{
 	{ "GetMute", &WSRequestHandler::GetMute },
 	{ "SetMute", &WSRequestHandler::SetMute },
 	{ "ToggleMute", &WSRequestHandler::ToggleMute },
+	{ "GetSourceActive", &WSRequestHandler::GetSourceActive },
 	{ "GetAudioActive", &WSRequestHandler::GetAudioActive },
 	{ "SetSourceName", &WSRequestHandler::SetSourceName },
 	{ "SetSyncOffset", &WSRequestHandler::SetSyncOffset },
diff --git a/src/WSRequestHandler.h b/src/WSRequestHandler.h
index 82aa5ee3..1c697fc7 100644
--- a/src/WSRequestHandler.h
+++ b/src/WSRequestHandler.h
@@ -141,6 +141,7 @@ class WSRequestHandler {
 		RpcResponse GetMute(const RpcRequest&);
 		RpcResponse SetMute(const RpcRequest&);
 		RpcResponse ToggleMute(const RpcRequest&);
+		RpcResponse GetSourceActive(const RpcRequest&);
 		RpcResponse GetAudioActive(const RpcRequest&);
 		RpcResponse SetSourceName(const RpcRequest&);
 		RpcResponse SetSyncOffset(const RpcRequest&);
diff --git a/src/WSRequestHandler_Sources.cpp b/src/WSRequestHandler_Sources.cpp
index 35f6e56b..6c65944f 100644
--- a/src/WSRequestHandler_Sources.cpp
+++ b/src/WSRequestHandler_Sources.cpp
@@ -414,6 +414,40 @@ RpcResponse WSRequestHandler::ToggleMute(const RpcRequest& request)
 	return request.success();
 }
 
+/**
+* Get the source's active status of a specified source (if it is showing in the final mix).
+*
+* @param {String} `sourceName` Source name.
+*
+* @return {boolean} `sourceActive` Source active status of the source.
+*
+* @api requests
+* @name GetSourceActive
+* @category sources
+* @since unreleased
+*/
+RpcResponse WSRequestHandler::GetSourceActive(const RpcRequest& request)
+{
+	if (!request.hasField("sourceName")) {
+		return request.failed("missing request parameters");
+	}
+
+	QString sourceName = obs_data_get_string(request.parameters(), "sourceName");
+	if (sourceName.isEmpty()) {
+		return request.failed("invalid request parameters");
+	}
+
+	OBSSourceAutoRelease source = obs_get_source_by_name(sourceName.toUtf8());
+	if (!source) {
+		return request.failed("specified source doesn't exist");
+	}
+
+	OBSDataAutoRelease response = obs_data_create();
+	obs_data_set_bool(response, "sourceActive", obs_source_active(source));
+
+	return request.success(response);
+}
+
 /**
 * Get the audio's active status of a specified source.
 *