Changed coding style
This commit is contained in:
emeric
@@ -37,164 +37,164 @@ using namespace Database;
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namespace API::Subsonic
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{
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namespace {
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Av::Format userTranscodeFormatToAvFormat(AudioFormat format)
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{
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switch (format)
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{
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case AudioFormat::MP3: return Av::Format::MP3;
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case AudioFormat::OGG_OPUS: return Av::Format::OGG_OPUS;
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case AudioFormat::MATROSKA_OPUS: return Av::Format::MATROSKA_OPUS;
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case AudioFormat::OGG_VORBIS: return Av::Format::OGG_VORBIS;
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case AudioFormat::WEBM_VORBIS: return Av::Format::WEBM_VORBIS;
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default: return Av::Format::OGG_OPUS;
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}
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}
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namespace {
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Av::Format userTranscodeFormatToAvFormat(AudioFormat format)
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{
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switch (format)
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{
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case AudioFormat::MP3: return Av::Format::MP3;
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case AudioFormat::OGG_OPUS: return Av::Format::OGG_OPUS;
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case AudioFormat::MATROSKA_OPUS: return Av::Format::MATROSKA_OPUS;
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case AudioFormat::OGG_VORBIS: return Av::Format::OGG_VORBIS;
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case AudioFormat::WEBM_VORBIS: return Av::Format::WEBM_VORBIS;
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default: return Av::Format::OGG_OPUS;
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}
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}
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struct StreamParameters
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{
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Av::InputFileParameters inputFileParameters;
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std::optional<Av::TranscodeParameters> transcodeParameters;
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bool estimateContentLength{};
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};
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struct StreamParameters
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{
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Av::InputFileParameters inputFileParameters;
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std::optional<Av::TranscodeParameters> transcodeParameters;
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bool estimateContentLength{};
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};
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StreamParameters getStreamParameters(RequestContext& context)
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{
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// Mandatory params
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const TrackId id{ getMandatoryParameterAs<TrackId>(context.parameters, "id") };
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StreamParameters getStreamParameters(RequestContext& context)
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{
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// Mandatory params
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const TrackId id{ getMandatoryParameterAs<TrackId>(context.parameters, "id") };
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// Optional params
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std::optional<std::size_t> maxBitRate{ getParameterAs<std::size_t>(context.parameters, "maxBitRate") };
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std::optional<std::string> format{ getParameterAs<std::string>(context.parameters, "format") };
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bool estimateContentLength{ getParameterAs<bool>(context.parameters, "estimateContentLength").value_or(false) };
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// Optional params
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std::optional<std::size_t> maxBitRate{ getParameterAs<std::size_t>(context.parameters, "maxBitRate") };
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std::optional<std::string> format{ getParameterAs<std::string>(context.parameters, "format") };
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bool estimateContentLength{ getParameterAs<bool>(context.parameters, "estimateContentLength").value_or(false) };
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StreamParameters parameters;
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StreamParameters parameters;
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parameters.estimateContentLength = estimateContentLength;
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parameters.estimateContentLength = estimateContentLength;
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auto transaction{ context.dbSession.createSharedTransaction() };
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auto transaction{ context.dbSession.createSharedTransaction() };
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{
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auto track{ Track::find(context.dbSession, id) };
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if (!track)
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throw RequestedDataNotFoundError{};
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{
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auto track{ Track::find(context.dbSession, id) };
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if (!track)
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throw RequestedDataNotFoundError{};
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parameters.inputFileParameters.trackPath = track->getPath();
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parameters.inputFileParameters.duration = track->getDuration();
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}
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parameters.inputFileParameters.trackPath = track->getPath();
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parameters.inputFileParameters.duration = track->getDuration();
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}
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{
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const User::pointer user{ User::find(context.dbSession, context.userId) };
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if (!user)
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throw UserNotAuthorizedError{};
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{
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const User::pointer user{ User::find(context.dbSession, context.userId) };
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if (!user)
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throw UserNotAuthorizedError{};
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// format = "raw" => no transcode. Other format values will be ignored
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const bool transcode{ (!format || (*format != "raw")) && user->getSubsonicTranscodeEnable() };
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if (transcode)
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{
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std::size_t bitRate{ user->getSubsonicTranscodeBitrate() / 1000 };
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// format = "raw" => no transcode. Other format values will be ignored
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const bool transcode{ (!format || (*format != "raw")) && user->getSubsonicTranscodeEnable() };
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if (transcode)
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{
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std::size_t bitRate{ user->getSubsonicTranscodeBitrate() / 1000 };
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// "If set to zero, no limit is imposed"
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if (maxBitRate && *maxBitRate != 0)
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bitRate = Utils::clamp(*maxBitRate, std::size_t{ 48 }, bitRate);
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// "If set to zero, no limit is imposed"
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if (maxBitRate && *maxBitRate != 0)
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bitRate = Utils::clamp(*maxBitRate, std::size_t{ 48 }, bitRate);
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Av::TranscodeParameters transcodeParameters;
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Av::TranscodeParameters transcodeParameters;
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transcodeParameters.bitrate = bitRate * 1000;
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transcodeParameters.format = userTranscodeFormatToAvFormat(user->getSubsonicTranscodeFormat());
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transcodeParameters.stripMetadata = false; // We want clients to use metadata (offline use, replay gain, etc.)
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transcodeParameters.bitrate = bitRate * 1000;
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transcodeParameters.format = userTranscodeFormatToAvFormat(user->getSubsonicTranscodeFormat());
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transcodeParameters.stripMetadata = false; // We want clients to use metadata (offline use, replay gain, etc.)
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parameters.transcodeParameters = std::move(transcodeParameters);
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}
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}
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parameters.transcodeParameters = std::move(transcodeParameters);
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}
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}
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return parameters;
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}
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}
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return parameters;
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}
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}
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void handleDownload(RequestContext& context, const Wt::Http::Request& request, Wt::Http::Response& response)
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{
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std::shared_ptr<IResourceHandler> resourceHandler;
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void handleDownload(RequestContext& context, const Wt::Http::Request& request, Wt::Http::Response& response)
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{
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std::shared_ptr<IResourceHandler> resourceHandler;
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Wt::Http::ResponseContinuation* continuation{ request.continuation() };
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if (!continuation)
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{
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// Mandatory params
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Database::TrackId id{ getMandatoryParameterAs<Database::TrackId>(context.parameters, "id") };
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Wt::Http::ResponseContinuation* continuation{ request.continuation() };
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if (!continuation)
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{
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// Mandatory params
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Database::TrackId id{ getMandatoryParameterAs<Database::TrackId>(context.parameters, "id") };
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std::filesystem::path trackPath;
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{
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auto transaction{ context.dbSession.createSharedTransaction() };
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std::filesystem::path trackPath;
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{
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auto transaction{ context.dbSession.createSharedTransaction() };
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auto track{ Track::find(context.dbSession, id) };
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if (!track)
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throw RequestedDataNotFoundError{};
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auto track{ Track::find(context.dbSession, id) };
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if (!track)
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throw RequestedDataNotFoundError{};
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trackPath = track->getPath();
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}
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trackPath = track->getPath();
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}
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resourceHandler = createFileResourceHandler(trackPath);
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}
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else
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{
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resourceHandler = Wt::cpp17::any_cast<std::shared_ptr<IResourceHandler>>(continuation->data());
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}
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resourceHandler = createFileResourceHandler(trackPath);
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}
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else
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{
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resourceHandler = Wt::cpp17::any_cast<std::shared_ptr<IResourceHandler>>(continuation->data());
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}
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continuation = resourceHandler->processRequest(request, response);
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if (continuation)
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continuation->setData(resourceHandler);
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}
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continuation = resourceHandler->processRequest(request, response);
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if (continuation)
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continuation->setData(resourceHandler);
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}
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void handleStream(RequestContext& context, const Wt::Http::Request& request, Wt::Http::Response& response)
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{
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std::shared_ptr<IResourceHandler> resourceHandler;
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void handleStream(RequestContext& context, const Wt::Http::Request& request, Wt::Http::Response& response)
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{
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std::shared_ptr<IResourceHandler> resourceHandler;
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try
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{
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Wt::Http::ResponseContinuation* continuation = request.continuation();
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if (!continuation)
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{
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StreamParameters streamParameters{ getStreamParameters(context) };
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if (streamParameters.transcodeParameters)
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resourceHandler = Av::createTranscodeResourceHandler(streamParameters.inputFileParameters, *streamParameters.transcodeParameters, streamParameters.estimateContentLength);
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else
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resourceHandler = createFileResourceHandler(streamParameters.inputFileParameters.trackPath);
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}
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else
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{
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resourceHandler = Wt::cpp17::any_cast<std::shared_ptr<IResourceHandler>>(continuation->data());
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}
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try
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{
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Wt::Http::ResponseContinuation* continuation = request.continuation();
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if (!continuation)
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{
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StreamParameters streamParameters{ getStreamParameters(context) };
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if (streamParameters.transcodeParameters)
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resourceHandler = Av::createTranscodeResourceHandler(streamParameters.inputFileParameters, *streamParameters.transcodeParameters, streamParameters.estimateContentLength);
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else
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resourceHandler = createFileResourceHandler(streamParameters.inputFileParameters.trackPath);
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}
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else
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{
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resourceHandler = Wt::cpp17::any_cast<std::shared_ptr<IResourceHandler>>(continuation->data());
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}
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continuation = resourceHandler->processRequest(request, response);
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if (continuation)
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continuation->setData(resourceHandler);
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}
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catch (const Av::Exception& e)
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{
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LMS_LOG(API_SUBSONIC, ERROR) << "Caught Av exception: " << e.what();
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}
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}
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continuation = resourceHandler->processRequest(request, response);
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if (continuation)
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continuation->setData(resourceHandler);
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}
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catch (const Av::Exception& e)
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{
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LMS_LOG(API_SUBSONIC, ERROR) << "Caught Av exception: " << e.what();
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}
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}
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void handleGetCoverArt(RequestContext& context, const Wt::Http::Request& /*request*/, Wt::Http::Response& response)
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{
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// Mandatory params
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const auto trackId{ getParameterAs<TrackId>(context.parameters, "id") };
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const auto releaseId{ getParameterAs<ReleaseId>(context.parameters, "id") };
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void handleGetCoverArt(RequestContext& context, const Wt::Http::Request& /*request*/, Wt::Http::Response& response)
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{
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// Mandatory params
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const auto trackId{ getParameterAs<TrackId>(context.parameters, "id") };
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const auto releaseId{ getParameterAs<ReleaseId>(context.parameters, "id") };
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if (!trackId && !releaseId)
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throw BadParameterGenericError{ "id" };
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if (!trackId && !releaseId)
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throw BadParameterGenericError{ "id" };
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std::size_t size{ getParameterAs<std::size_t>(context.parameters, "size").value_or(1024) };
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size = ::Utils::clamp(size, std::size_t{ 32 }, std::size_t{ 2048 });
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std::size_t size{ getParameterAs<std::size_t>(context.parameters, "size").value_or(1024) };
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size = ::Utils::clamp(size, std::size_t{ 32 }, std::size_t{ 2048 });
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std::shared_ptr<Image::IEncodedImage> cover;
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if (trackId)
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cover = Service<Cover::ICoverService>::get()->getFromTrack(*trackId, size);
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else if (releaseId)
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cover = Service<Cover::ICoverService>::get()->getFromRelease(*releaseId, size);
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std::shared_ptr<Image::IEncodedImage> cover;
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if (trackId)
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cover = Service<Cover::ICoverService>::get()->getFromTrack(*trackId, size);
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else if (releaseId)
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cover = Service<Cover::ICoverService>::get()->getFromRelease(*releaseId, size);
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response.out().write(reinterpret_cast<const char*>(cover->getData()), cover->getDataSize());
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response.setMimeType(std::string{ cover->getMimeType() });
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}
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response.out().write(reinterpret_cast<const char*>(cover->getData()), cover->getDataSize());
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response.setMimeType(std::string{ cover->getMimeType() });
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}
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} // namespace API::Subsonic
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