refs #921, distribution value object/object list

* registration * property index
2026-04-07 19:35:32 +08:00 · 2017-03-27 23:11:14 +02:00
parent e787d50e47
commit 5ce704c963
11 changed files with 572 additions and 2 deletions
--- a/src/blackmisc/db/distribution.h
+++ b/src/blackmisc/db/distribution.h
@@ -0,0 +1,146 @@
+/* Copyright (C) 2017
+ * swift project community / contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKMISC_DB_DISTRIBUTION_H
+#define BLACKMISC_DB_DISTRIBUTION_H
+
+#include "blackmisc/blackmiscexport.h"
+#include "blackmisc/network/urllist.h"
+#include "blackmisc/db/datastore.h"
+#include "blackmisc/settingscache.h"
+#include "blackmisc/dictionary.h"
+#include "blackmisc/valueobject.h"
+#include "blackmisc/variant.h"
+
+#include <QMetaType>
+#include <QVersionNumber>
+#include <QString>
+
+namespace BlackMisc
+{
+    namespace Db
+    {
+        //! Dictionary for files per platform
+        using CPlatformDictionary = BlackMisc::CDictionary<QString, QString>;
+
+        //! CDistribution for channel
+        class BLACKMISC_EXPORT CDistribution :
+            public BlackMisc::CValueObject<CDistribution>,
+            public BlackMisc::Db::IDatastoreObjectWithIntegerKey
+        {
+        public:
+            //! Properties by index
+            enum ColumnIndex
+            {
+                IndexChannel = BlackMisc::CPropertyIndex::GlobalIndexCDistribution,
+                IndexRestricted,
+                IndexDownloadUrls,
+                IndexPlatforms,
+                IndexPlatformFiles,
+            };
+
+            //! Default constructor
+            CDistribution();
+
+            //! Constructor
+            CDistribution(const QString &channel, bool restricted);
+
+            //! Destructor.
+            ~CDistribution() {}
+
+            //! Version channel (Alpha, Beta, Stable ..)
+            const QString &getChannel() const { return m_channel; }
+
+            //! Set the channel
+            void setChannel(const QString &channel);
+
+            //! Get platforms
+            QStringList getPlatforms() const;
+
+            //! Guess platform
+            QString guessPlatform() const;
+
+            //! Version for platform
+            QString getVersionString(const QString &platform) const;
+
+            //! Version as QVersion
+            QVersionNumber getQVersion(const QString &platform) const;
+
+            //! File for platform
+            QString getFilename(const QString &platform) const;
+
+            //! Download URLs, i.e. here one can download installer
+            const BlackMisc::Network::CUrlList &getDownloadUrls() const { return m_downloadUrls; }
+
+            //! Add URL, ignored if empty
+            void addDownloadUrl(const BlackMisc::Network::CUrl &url);
+
+            //! At least one download URL?
+            bool hasDownloadUrls() const;
+
+            //! Restricted channel?
+            bool isRestricted() const { return m_restricted; }
+
+            //! \copydoc BlackMisc::Mixin::String::toQString
+            QString convertToQString(bool i18n = false) const;
+
+            //! To string
+            QString convertToQString(const QString &separator, bool i18n = false) const;
+
+            //! \copydoc BlackMisc::Mixin::Index::propertyByIndex
+            BlackMisc::CVariant propertyByIndex(const BlackMisc::CPropertyIndex &index) const;
+
+            //! \copydoc BlackMisc::Mixin::Index::setPropertyByIndex
+            void setPropertyByIndex(const BlackMisc::CPropertyIndex &index, const BlackMisc::CVariant &variant);
+
+            //! Object from database JSON format
+            static CDistribution fromDatabaseJson(const QJsonObject &json, const QString &prefix = {});
+
+        private:
+            QString                      m_channel;            //!< for development
+            bool                         m_restricted = false; //!< restricted access (i.e. password for download needed)
+            BlackMisc::Network::CUrlList m_downloadUrls;       //!< download URLs, here I get the installer
+            CPlatformDictionary          m_platformFiles;      //!< the latest file version per platform
+            CPlatformDictionary          m_platformVersions;   //!< the version per platform
+
+            //! Extract version number from a file name
+            static QVersionNumber versionNumberFromFilename(const QString &filename);
+
+            //! Find the file representing the latest version
+            static QPair<QString, QVersionNumber> findLatestVersion(const QStringList &filenames);
+
+            BLACK_METACLASS(
+                CDistribution,
+                BLACK_METAMEMBER(dbKey),
+                BLACK_METAMEMBER(timestampMSecsSinceEpoch),
+                BLACK_METAMEMBER(channel),
+                BLACK_METAMEMBER(downloadUrls),
+                BLACK_METAMEMBER(platformFiles, 0, DisabledForComparison | DisabledForHashing),
+                BLACK_METAMEMBER(platformVersions, 0, DisabledForComparison | DisabledForHashing)
+            );
+        };
+
+        //! Distribution settings: channel/platform
+        struct TDistributionSetting : public BlackMisc::TSettingTrait<QStringList>
+        {
+            //! \copydoc BlackMisc::TSettingTrait::key
+            static const char *key() { return "distribution"; }
+
+            //! \copydoc BlackMisc::TSettingTrait::defaultValue
+            static QStringList defaultValue() { static const QStringList d{"", ""}; return d; }
+        };
+    } // ns
+} // ns
+
+Q_DECLARE_METATYPE(BlackMisc::Db::CDistribution)
+Q_DECLARE_METATYPE(BlackMisc::Db::CPlatformDictionary)
+
+#endif // guard