Subsonic API: added the getScanStatus and startScan commands. fixes #62

src/libs/subsonic/impl/Scan.cpp

@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2020 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Scan.hpp"
+
+#include "scanner/IMediaScanner.hpp"
+#include "utils/Service.hpp"
+
+namespace API::Subsonic::Scan
+{
+	using namespace Scanner;
+
+	static
+	Response::Node
+	createStatusResponseNode()
+	{
+		Response::Node statusResponse;
+
+		const IMediaScanner::Status scanStatus {ServiceProvider<IMediaScanner>::get()->getStatus()};
+
+		statusResponse.setAttribute("scanning", scanStatus.currentState == IMediaScanner::State::InProgress ? "true" : "false");
+		if (scanStatus.currentState == IMediaScanner::State::InProgress && scanStatus.inProgressScanStats)
+			statusResponse.setAttribute("count", std::to_string(scanStatus.inProgressScanStats->processedFiles));
+
+		return statusResponse;
+	}
+
+
+	Response
+	handleGetScanStatus(RequestContext&)
+	{
+		Response response {Response::createOkResponse()};
+		response.addNode("scanStatus", createStatusResponseNode());
+
+		return response;
+	}
+
+	Response
+	handleStartScan(RequestContext&)
+	{
+		ServiceProvider<IMediaScanner>::get()->requestImmediateScan();
+
+		Response response {Response::createOkResponse()};
+		response.addNode("scanStatus", createStatusResponseNode());
+
+		return response;
+	}
+}
+