mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2025-03-01 10:33:28 +00:00
Refactor Hyperion JSON-API (#1727)
This commit is contained in:
LordGrey
GitHub
459
libsrc/api/JsonCallbacks.cpp
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459
libsrc/api/JsonCallbacks.cpp
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@@ -0,0 +1,459 @@
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#include <api/JsonCallbacks.h>
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#include <api/JsonInfo.h>
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#include <api/JsonApiSubscription.h>
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#include <hyperion/Hyperion.h>
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#include <hyperion/HyperionIManager.h>
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#include <events/EventHandler.h>
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#include <hyperion/ComponentRegister.h>
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#include <hyperion/PriorityMuxer.h>
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#include <utils/ColorSys.h>
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#include <hyperion/ImageProcessor.h>
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#include <QDateTime>
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#include <QVariant>
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#include <QImage>
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#include <QBuffer>
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using namespace hyperion;
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JsonCallbacks::JsonCallbacks(Logger *log, const QString& peerAddress, QObject* parent)
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: QObject(parent)
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, _log (log)
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, _hyperion(nullptr)
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, _peerAddress (peerAddress)
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, _componentRegister(nullptr)
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, _prioMuxer(nullptr)
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, _islogMsgStreamingActive(false)
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{
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qRegisterMetaType<PriorityMuxer::InputsMap>("InputsMap");
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}
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bool JsonCallbacks::subscribe(const Subscription::Type cmd)
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{
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switch (cmd) {
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case Subscription::AdjustmentUpdate:
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connect(_hyperion, &Hyperion::adjustmentChanged, this, &JsonCallbacks::handleAdjustmentChange);
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break;
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case Subscription::ComponentsUpdate:
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connect(_componentRegister, &ComponentRegister::updatedComponentState, this, &JsonCallbacks::handleComponentState);
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break;
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#if defined(ENABLE_EFFECTENGINE)
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case Subscription::EffectsUpdate:
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connect(_hyperion, &Hyperion::effectListUpdated, this, &JsonCallbacks::handleEffectListChange);
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break;
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#endif
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case Subscription::EventUpdate:
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connect(EventHandler::getInstance().data(), &EventHandler::signalEvent, this, &JsonCallbacks::handleEventUpdate);
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break;
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case Subscription::ImageToLedMappingUpdate:
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connect(_hyperion, &Hyperion::imageToLedsMappingChanged, this, &JsonCallbacks::handleImageToLedsMappingChange);
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break;
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case Subscription::ImageUpdate:
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connect(_hyperion, &Hyperion::currentImage, this, &JsonCallbacks::handleImageUpdate);
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break;
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case Subscription::InstanceUpdate:
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connect(HyperionIManager::getInstance(), &HyperionIManager::change, this, &JsonCallbacks::handleInstanceChange);
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break;
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case Subscription::LedColorsUpdate:
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connect(_hyperion, &Hyperion::rawLedColors, this, &JsonCallbacks::handleLedColorUpdate);
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break;
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case Subscription::LedsUpdate:
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connect(_hyperion, &Hyperion::settingsChanged, this, &JsonCallbacks::handleLedsConfigChange);
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break;
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case Subscription::LogMsgUpdate:
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if (!_islogMsgStreamingActive)
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{
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handleLogMessageUpdate (Logger::T_LOG_MESSAGE{}); // needed to trigger log sending
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_islogMsgStreamingActive = true;
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Debug(_log, "log streaming activated for client %s", _peerAddress.toStdString().c_str());
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}
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connect(LoggerManager::getInstance().data(), &LoggerManager::newLogMessage, this, &JsonCallbacks::handleLogMessageUpdate);
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break;
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case Subscription::PrioritiesUpdate:
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connect(_prioMuxer, &PriorityMuxer::prioritiesChanged, this, &JsonCallbacks::handlePriorityUpdate);
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break;
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case Subscription::SettingsUpdate:
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connect(_hyperion, &Hyperion::settingsChanged, this, &JsonCallbacks::handleSettingsChange);
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break;
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case Subscription::TokenUpdate:
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connect(AuthManager::getInstance(), &AuthManager::tokenChange, this, &JsonCallbacks::handleTokenChange, Qt::AutoConnection);
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break;
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case Subscription::VideomodeUpdate:
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connect(_hyperion, &Hyperion::newVideoMode, this, &JsonCallbacks::handleVideoModeChange);
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break;
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default:
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return false;
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}
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_subscribedCommands.insert(cmd);
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return true;
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}
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bool JsonCallbacks::subscribe(const QString& cmd)
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{
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JsonApiSubscription subscription = ApiSubscriptionRegister::getSubscriptionInfo(cmd);
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if (subscription.cmd == Subscription::Unknown)
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{
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return false;
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}
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return subscribe(subscription.cmd);
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}
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QStringList JsonCallbacks::subscribe(const QJsonArray& subscriptions)
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{
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QJsonArray subsArr;
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if (subscriptions.contains("all"))
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{
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for (const auto& entry : getCommands(false))
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{
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subsArr.append(entry);
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}
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}
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else
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{
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subsArr = subscriptions;
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}
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QStringList invalidSubscriptions;
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for (auto it = subsArr.begin(); it != subsArr.end(); ++it)
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{
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const QJsonValue& entry = *it;
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if (!subscribe(entry.toString()))
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{
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invalidSubscriptions.append(entry.toString());
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}
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}
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return invalidSubscriptions;
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}
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bool JsonCallbacks::unsubscribe(const Subscription::Type cmd)
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{
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_subscribedCommands.remove(cmd);
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switch (cmd) {
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case Subscription::AdjustmentUpdate:
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disconnect(_hyperion, &Hyperion::adjustmentChanged, this, &JsonCallbacks::handleAdjustmentChange);
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break;
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case Subscription::ComponentsUpdate:
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disconnect(_componentRegister, &ComponentRegister::updatedComponentState, this, &JsonCallbacks::handleComponentState);
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break;
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#if defined(ENABLE_EFFECTENGINE)
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case Subscription::EffectsUpdate:
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disconnect(_hyperion, &Hyperion::effectListUpdated, this, &JsonCallbacks::handleEffectListChange);
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break;
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#endif
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case Subscription::EventUpdate:
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disconnect(EventHandler::getInstance().data(), &EventHandler::signalEvent, this, &JsonCallbacks::handleEventUpdate);
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break;
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case Subscription::ImageToLedMappingUpdate:
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disconnect(_hyperion, &Hyperion::imageToLedsMappingChanged, this, &JsonCallbacks::handleImageToLedsMappingChange);
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break;
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case Subscription::ImageUpdate:
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disconnect(_hyperion, &Hyperion::currentImage, this, &JsonCallbacks::handleImageUpdate);
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break;
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case Subscription::InstanceUpdate:
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disconnect(HyperionIManager::getInstance(), &HyperionIManager::change, this, &JsonCallbacks::handleInstanceChange);
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break;
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case Subscription::LedColorsUpdate:
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disconnect(_hyperion, &Hyperion::rawLedColors, this, &JsonCallbacks::handleLedColorUpdate);
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break;
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case Subscription::LedsUpdate:
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disconnect(_hyperion, &Hyperion::settingsChanged, this, &JsonCallbacks::handleLedsConfigChange);
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break;
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case Subscription::LogMsgUpdate:
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disconnect(LoggerManager::getInstance().data(), &LoggerManager::newLogMessage, this, &JsonCallbacks::handleLogMessageUpdate);
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if (_islogMsgStreamingActive)
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{
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_islogMsgStreamingActive = false;
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Debug(_log, "log streaming deactivated for client %s", _peerAddress.toStdString().c_str());
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}
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break;
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case Subscription::PrioritiesUpdate:
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disconnect(_prioMuxer, &PriorityMuxer::prioritiesChanged, this, &JsonCallbacks::handlePriorityUpdate);
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break;
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case Subscription::SettingsUpdate:
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disconnect(_hyperion, &Hyperion::settingsChanged, this, &JsonCallbacks::handleSettingsChange);
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break;
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case Subscription::TokenUpdate:
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disconnect(AuthManager::getInstance(), &AuthManager::tokenChange, this, &JsonCallbacks::handleTokenChange);
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break;
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case Subscription::VideomodeUpdate:
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disconnect(_hyperion, &Hyperion::newVideoMode, this, &JsonCallbacks::handleVideoModeChange);
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break;
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default:
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return false;
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}
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return true;
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}
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bool JsonCallbacks::unsubscribe(const QString& cmd)
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{
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JsonApiSubscription subscription = ApiSubscriptionRegister::getSubscriptionInfo(cmd);
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if (subscription.cmd == Subscription::Unknown)
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{
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return false;
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}
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return unsubscribe(subscription.cmd);
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}
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QStringList JsonCallbacks::unsubscribe(const QJsonArray& subscriptions)
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{
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QJsonArray subsArr;
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if (subscriptions.contains("all"))
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{
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for (const auto& entry : getCommands(false))
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{
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subsArr.append(entry);
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}
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}
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else
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{
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subsArr = subscriptions;
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}
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QStringList invalidSubscriptions;
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for (auto it = subsArr.begin(); it != subsArr.end(); ++it)
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{
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const QJsonValue& entry = *it;
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if (!unsubscribe(entry.toString()))
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{
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invalidSubscriptions.append(entry.toString());
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}
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}
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return invalidSubscriptions;
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}
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void JsonCallbacks::resetSubscriptions()
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{
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const QSet<Subscription::Type> currentSubscriptions = _subscribedCommands;
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for (QSet<Subscription::Type>::const_iterator it = currentSubscriptions.constBegin(); it != currentSubscriptions.constEnd(); ++it)
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{
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unsubscribe(*it);
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}
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}
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void JsonCallbacks::setSubscriptionsTo(Hyperion* hyperion)
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{
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assert(hyperion);
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// get current subs
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const QSet<Subscription::Type> currSubs(_subscribedCommands);
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// stop subs
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resetSubscriptions();
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// update pointer
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_hyperion = hyperion;
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_componentRegister = _hyperion->getComponentRegister();
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_prioMuxer = _hyperion->getMuxerInstance();
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// re-apply subs
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for(const auto & entry : currSubs)
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{
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subscribe(entry);
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}
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}
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QStringList JsonCallbacks::getCommands(bool fullList) const
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{
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QStringList commands;
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for (JsonApiSubscription subscription : ApiSubscriptionRegister::getSubscriptionLookup())
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{
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if (fullList || subscription.isAll)
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{
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commands << Subscription::toString(subscription.cmd);
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}
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}
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return commands;
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}
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QStringList JsonCallbacks::getSubscribedCommands() const
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{
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QStringList commands;
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for (Subscription::Type cmd : _subscribedCommands)
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{
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commands << Subscription::toString(cmd);
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}
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return commands;
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}
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void JsonCallbacks::doCallback(Subscription::Type cmd, const QVariant& data)
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{
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QJsonObject obj;
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obj["command"] = Subscription::toString(cmd);
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if (Subscription::isInstanceSpecific(cmd))
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{
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obj["instance"] = _hyperion->getInstanceIndex();
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}
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if (data.userType() == QMetaType::QJsonArray) {
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obj["data"] = data.toJsonArray();
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} else {
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obj["data"] = data.toJsonObject();
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}
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emit newCallback(obj);
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}
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void JsonCallbacks::handleComponentState(hyperion::Components comp, bool state)
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{
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QJsonObject data;
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data["name"] = componentToIdString(comp);
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data["enabled"] = state;
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doCallback(Subscription::ComponentsUpdate, QVariant(data));
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}
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void JsonCallbacks::handlePriorityUpdate(int currentPriority, const PriorityMuxer::InputsMap& activeInputs)
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{
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QJsonObject data;
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data["priorities"] = JsonInfo::getPrioritiestInfo(currentPriority, activeInputs);
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data["priorities_autoselect"] = _hyperion->sourceAutoSelectEnabled();
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doCallback(Subscription::PrioritiesUpdate, QVariant(data));
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}
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void JsonCallbacks::handleImageToLedsMappingChange(int mappingType)
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{
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QJsonObject data;
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data["imageToLedMappingType"] = ImageProcessor::mappingTypeToStr(mappingType);
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doCallback(Subscription::ImageToLedMappingUpdate, QVariant(data));
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}
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void JsonCallbacks::handleAdjustmentChange()
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{
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doCallback(Subscription::AdjustmentUpdate, JsonInfo::getAdjustmentInfo(_hyperion,_log));
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}
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void JsonCallbacks::handleVideoModeChange(VideoMode mode)
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{
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QJsonObject data;
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data["videomode"] = QString(videoMode2String(mode));
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doCallback(Subscription::VideomodeUpdate, QVariant(data));
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}
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#if defined(ENABLE_EFFECTENGINE)
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void JsonCallbacks::handleEffectListChange()
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{
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QJsonObject effects;
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effects["effects"] = JsonInfo::getEffects(_hyperion);
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doCallback(Subscription::EffectsUpdate, QVariant(effects));
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}
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#endif
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void JsonCallbacks::handleSettingsChange(settings::type type, const QJsonDocument& data)
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{
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QJsonObject dat;
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if(data.isObject()) {
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dat[typeToString(type)] = data.object();
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} else {
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dat[typeToString(type)] = data.array();
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}
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doCallback(Subscription::SettingsUpdate, QVariant(dat));
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}
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void JsonCallbacks::handleLedsConfigChange(settings::type type, const QJsonDocument& data)
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{
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if(type == settings::LEDS)
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{
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QJsonObject dat;
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dat[typeToString(type)] = data.array();
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doCallback(Subscription::LedsUpdate, QVariant(dat));
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}
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}
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void JsonCallbacks::handleInstanceChange()
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{
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doCallback(Subscription::InstanceUpdate, JsonInfo::getInstanceInfo());
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}
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void JsonCallbacks::handleTokenChange(const QVector<AuthManager::AuthDefinition> &def)
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{
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QJsonArray arr;
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for (const auto &entry : def)
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{
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QJsonObject sub;
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sub["comment"] = entry.comment;
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sub["id"] = entry.id;
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sub["last_use"] = entry.lastUse;
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arr.push_back(sub);
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}
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doCallback(Subscription::TokenUpdate, QVariant(arr));
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}
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void JsonCallbacks::handleLedColorUpdate(const std::vector<ColorRgb> &ledColors)
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{
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QJsonObject result;
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QJsonArray leds;
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for (const auto &color : ledColors)
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{
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leds << QJsonValue(color.red) << QJsonValue(color.green) << QJsonValue(color.blue);
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}
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result["leds"] = leds;
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doCallback(Subscription::LedColorsUpdate, QVariant(result));
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}
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void JsonCallbacks::handleImageUpdate(const Image<ColorRgb> &image)
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{
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QImage jpgImage(reinterpret_cast<const uchar*>(image.memptr()), image.width(), image.height(), qsizetype(3) * image.width(), QImage::Format_RGB888);
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QByteArray byteArray;
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QBuffer buffer(&byteArray);
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buffer.open(QIODevice::WriteOnly);
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jpgImage.save(&buffer, "jpg");
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QJsonObject result;
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result["image"] = "data:image/jpg;base64," + QString(byteArray.toBase64());
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doCallback(Subscription::ImageUpdate, QVariant(result));
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}
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void JsonCallbacks::handleLogMessageUpdate(const Logger::T_LOG_MESSAGE &msg)
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{
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QJsonObject result;
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QJsonObject message;
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QJsonArray messageArray;
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if (!_islogMsgStreamingActive)
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{
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_islogMsgStreamingActive = true;
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QMetaObject::invokeMethod(LoggerManager::getInstance().data(), "getLogMessageBuffer",
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Qt::DirectConnection,
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Q_RETURN_ARG(QJsonArray, messageArray),
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Q_ARG(Logger::LogLevel, _log->getLogLevel()));
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}
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else
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{
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message["loggerName"] = msg.loggerName;
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message["loggerSubName"] = msg.loggerSubName;
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message["function"] = msg.function;
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message["line"] = QString::number(msg.line);
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message["fileName"] = msg.fileName;
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message["message"] = msg.message;
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message["levelString"] = msg.levelString;
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message["utime"] = QString::number(msg.utime);
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messageArray.append(message);
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}
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result.insert("messages", messageArray);
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doCallback(Subscription::LogMsgUpdate, QVariant(result));
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}
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void JsonCallbacks::handleEventUpdate(const Event &event)
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{
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QJsonObject result;
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result["event"] = eventToString(event);
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doCallback(Subscription::EventUpdate, QVariant(result));
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}
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