1 files changed, 131 insertions, 0 deletions
diff --git a/xbmc/addons/AddonStatusHandler.cpp b/xbmc/addons/AddonStatusHandler.cpp
new file mode 100644
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+++ b/xbmc/addons/AddonStatusHandler.cpp
@@ -0,0 +1,131 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+#include "AddonStatusHandler.h"
+
+#include "ServiceBroker.h"
+#include "addons/AddonManager.h"
+#include "addons/IAddonManagerCallback.h"
+#include "addons/addoninfo/AddonInfo.h"
+#include "addons/gui/GUIDialogAddonSettings.h"
+#include "dialogs/GUIDialogKaiToast.h"
+#include "dialogs/GUIDialogYesNo.h"
+#include "guilib/GUIComponent.h"
+#include "guilib/GUIWindowManager.h"
+#include "messaging/ApplicationMessenger.h"
+#include "messaging/helpers/DialogOKHelper.h"
+#include "utils/StringUtils.h"
+#include "utils/Variant.h"
+#include "utils/log.h"
+
+#include <mutex>
+#include <utility>
+
+using namespace KODI::MESSAGING;
+
+namespace ADDON
+{
+
+/**********************************************************
+ * CAddonStatusHandler - AddOn Status Report Class
+ *
+ * Used to inform the user about occurred errors and
+ * changes inside Add-on's, and ask him what to do.
+ *
+ */
+
+CCriticalSection CAddonStatusHandler::m_critSection;
+
+CAddonStatusHandler::CAddonStatusHandler(const std::string& addonID,
+                                         AddonInstanceId instanceId,
+                                         ADDON_STATUS status,
+                                         bool sameThread)
+  : CThread(("AddonStatus " + std::to_string(instanceId) + "@" + addonID).c_str()),
+    m_instanceId(instanceId),
+    m_status(ADDON_STATUS_UNKNOWN)
+{
+  //! @todo The status handled CAddonStatusHandler by is related to the class, not the instance
+  //! having CAddonMgr construct an instance makes no sense
+  if (!CServiceBroker::GetAddonMgr().GetAddon(addonID, m_addon, OnlyEnabled::CHOICE_YES))
+    return;
+
+  CLog::Log(LOGINFO,
+            "Called Add-on status handler for '{}' of clientName:{}, clientID:{}, instanceID:{} "
+            "(same Thread={})",
+            status, m_addon->Name(), m_addon->ID(), m_instanceId, sameThread ? "yes" : "no");
+
+  m_status = status;
+
+  if (sameThread)
+  {
+    Process();
+  }
+  else
+  {
+    Create(true);
+  }
+}
+
+CAddonStatusHandler::~CAddonStatusHandler()
+{
+  StopThread();
+}
+
+void CAddonStatusHandler::OnStartup()
+{
+  SetPriority(ThreadPriority::LOWEST);
+}
+
+void CAddonStatusHandler::OnExit()
+{
+}
+
+void CAddonStatusHandler::Process()
+{
+  std::unique_lock<CCriticalSection> lock(m_critSection);
+
+  std::string heading = StringUtils::Format(
+      "{}: {}", CAddonInfo::TranslateType(m_addon->Type(), true), m_addon->Name());
+
+  /* Request to restart the AddOn and data structures need updated */
+  if (m_status == ADDON_STATUS_NEED_RESTART)
+  {
+    HELPERS::ShowOKDialogLines(CVariant{heading}, CVariant{24074});
+    CServiceBroker::GetAddonMgr()
+        .GetCallbackForType(m_addon->Type())
+        ->RequestRestart(m_addon->ID(), m_instanceId, true);
+  }
+  /* Some required settings are missing/invalid */
+  else if (m_status == ADDON_STATUS_NEED_SETTINGS)
+  {
+    CGUIDialogYesNo* pDialogYesNo = CServiceBroker::GetGUI()->GetWindowManager().GetWindow<CGUIDialogYesNo>(WINDOW_DIALOG_YES_NO);
+    if (!pDialogYesNo) return;
+
+    pDialogYesNo->SetHeading(CVariant{heading});
+    pDialogYesNo->SetLine(1, CVariant{24070});
+    pDialogYesNo->SetLine(2, CVariant{24072});
+    pDialogYesNo->Open();
+
+    if (!pDialogYesNo->IsConfirmed()) return;
+
+    if (!m_addon->HasSettings(m_instanceId))
+      return;
+
+    if (CGUIDialogAddonSettings::ShowForAddon(m_addon))
+    {
+      //! @todo Doesn't dialogaddonsettings save these automatically? It should do this.
+      m_addon->SaveSettings(m_instanceId);
+      CServiceBroker::GetAddonMgr()
+          .GetCallbackForType(m_addon->Type())
+          ->RequestRestart(m_addon->ID(), m_instanceId, true);
+    }
+  }
+}
+
+
+} /*namespace ADDON*/
+