Added README

App/CMakeLists.txt

@@ -8,4 +8,32 @@ target_link_libraries(${CMAKE_PROJECT_NAME} PRIVATE
     Qt${QT_VERSION_MAJOR}::Gui
     Qt${QT_VERSION_MAJOR}::Widgets
     Qt${QT_VERSION_MAJOR}::Quick
-    Qt${QT_VERSION_MAJOR}::Qml)
+    Qt${QT_VERSION_MAJOR}::Qml)
+
+if(ENABLE_ASAN)
+  message(STATUS "Building with AddressSanitizer")
+  if(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
+    message(FATAL_ERROR "ASan supported only with Clang/GCC")
+  endif()
+
+  target_compile_options(${CMAKE_PROJECT_NAME} PRIVATE -fsanitize=address -fno-omit-frame-pointer)
+  target_link_options(${CMAKE_PROJECT_NAME} PRIVATE -fsanitize=address)
+endif()
+
+if(ENABLE_CLANG_TIDY)
+  if(NOT DEFINED CLANG_TIDY)
+    if(DEFINED ENV{CLANG_TIDY})
+      set(CLANG_TIDY $ENV{CLANG_TIDY})
+    endif()
+  endif()
+
+  find_program(CLANG_TIDY_EXE NAMES ${CLANG_TIDY} clang-tidy)
+  if(CLANG_TIDY_EXE)
+    message(STATUS "Plugin Found clang-tidy: ${CLANG_TIDY_EXE}")
+  else()
+    message(STATUS "clang-tidy not found")
+  endif()
+  if(CLANG_TIDY_EXE)
+    set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_EXE};-checks=modernize-*,performance-*,readability-*,header-filter=.*;--warnings-as-errors=*;--extra-arg=-Qunused-arguments")
+  endif()
+endif()

CMakeLists.txt

@@ -10,6 +10,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_SOU
 
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
@@ -22,7 +23,8 @@ set(QML_IMPORT_PATH ${QT_QML_OUTPUT_DIRECTORY}
 find_package(Qt6 6.8 REQUIRED COMPONENTS Core Gui Widgets Qml Quick QuickControls2 QuickTimeline ShaderTools)
 qt_standard_project_setup()
 
-qt_add_executable(${CMAKE_PROJECT_NAME})
+qt_add_executable(${CMAKE_PROJECT_NAME}
+  README.md)
 qt_add_resources(${CMAKE_PROJECT_NAME} "configuration"
     PREFIX "/"
     FILES

KomplexHubPlugin/CMakeLists.txt

@@ -10,15 +10,56 @@ qt_add_qml_module(
     VERSION
         1.0
     SOURCES
-        SettingsManager.h
-        SettingsManager.cpp
-        InstalledPackManager.h
-        InstalledPackManager.cpp
-        SOURCES WallpaperMetaData.h
+    settingsmanager.h
+        settingsmanager.cpp
+        installedpackmanager.h
+        installedpackmanager.cpp
+        common/wallpapercache.h
+        newestpacksmodel.h
+        newestpacksmodel.cpp
+        common/komplex_global.h
+        common/slidingcachecontroller.h
+        common/slidingcachecontroller.cpp
+        common/paginator.h
+        common/paginator.cpp
+        common/coreservices.h
+        common/coreservices.cpp
+        common/logging.h
+        common/fetchresult.h
+        paginators/newestpackspaginator.h
+        paginators/newestpackspaginator.cpp
 )
 
 target_compile_definitions(
     KomplexHubPlugin
     PUBLIC
         KOMPLEX_PLUGIN
-)
+)
+
+if(ENABLE_ASAN)
+  message(STATUS "Building with AddressSanitizer")
+  if(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
+    message(FATAL_ERROR "ASan supported only with Clang/GCC")
+  endif()
+
+  target_compile_options(KomplexHubPlugin PRIVATE -fsanitize=address -fno-omit-frame-pointer)
+  target_link_options(KomplexHubPlugin PRIVATE -fsanitize=address)
+endif()
+
+if(ENABLE_CLANG_TIDY)
+  if(NOT DEFINED CLANG_TIDY)
+    if(DEFINED ENV{CLANG_TIDY})
+      set(CLANG_TIDY $ENV{CLANG_TIDY})
+    endif()
+  endif()
+
+  find_program(CLANG_TIDY_EXE NAMES ${CLANG_TIDY} clang-tidy)
+  if(CLANG_TIDY_EXE)
+    message(STATUS "Plugin Found clang-tidy: ${CLANG_TIDY_EXE}")
+  else()
+    message(STATUS "clang-tidy not found")
+  endif()
+  if(CLANG_TIDY_EXE)
+    set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_EXE};-checks=modernize-*,performance-*,readability-*,header-filter=.*;--warnings-as-errors=*;--extra-arg=-Qunused-arguments")
+  endif()
+endif()

KomplexHubPlugin/WallpaperMetaData.h

@@ -1,21 +0,0 @@
-#ifndef WALLPAPERMETADATA_H
-#define WALLPAPERMETADATA_H
-
-#include "Komplex_global.h"
-
-#include <QObject>
-#include <QString>
-#include <QByteArray>
-#include <QDateTime>
-
-struct KOMPLEX_EXPORT WallpaperMetaData {
-    QString uri;
-    QString name;
-    QString author;
-    QString description;
-    QString thumbnail;
-    QDateTime installDate;
-};
-Q_DECLARE_METATYPE(WallpaperMetaData)
-
-#endif // WALLPAPERMETADATA_H

KomplexHubPlugin/common/coreservices.cpp

@@ -0,0 +1,18 @@
+#include "coreservices.h"
+#include "logging.h"
+
+QNetworkAccessManager *CoreServices::m_networkAccessManager = new QNetworkAccessManager();
+
+auto CoreServices::networkAccessManager() -> QNetworkAccessManager *
+{
+    return m_networkAccessManager;
+}
+
+auto CoreServices::sessionToken() -> QByteArray
+{
+    LOG_ERROR_X(true,
+        "CoreServices::sessionToken",
+        "User services not yet implements",
+        {}
+    );
+}

KomplexHubPlugin/common/coreservices.h

@@ -0,0 +1,28 @@
+#ifndef CORESERVICES_H
+#define CORESERVICES_H
+
+#include <QObject>
+#include <QNetworkAccessManager>
+
+class CoreServices
+{
+public:
+
+    /**
+     * @brief networkAccessManager
+     * Plugin-wide QNetworkAccessManager
+     * @return
+     */
+    static auto networkAccessManager() -> QNetworkAccessManager*;
+
+    /**
+     * @brief getSessionToken
+     * Plugin-wide access to current user session token
+     * @return
+     */
+    static auto sessionToken() -> QByteArray;
+
+private:
+    static QNetworkAccessManager *m_networkAccessManager;
+};
+#endif // CORESERVICES_H

KomplexHubPlugin/common/fetchresult.h

@@ -0,0 +1,28 @@
+#ifndef FETCHRESULT_H
+#define FETCHRESULT_H
+#include <qtypes.h>
+#include <QList>
+
+template<typename T>
+struct FetchResult
+{
+    /**
+     * @brief total
+     * Total number of results in the query
+     */
+    qsizetype total = 0;
+
+    /**
+     * @brief count
+     * Number of results returned in this result
+     */
+    qsizetype count = 0;
+
+    /**
+     * @brief results
+     * Results list
+     */
+    QList<T*> data;
+};
+
+#endif // FETCHRESULT_H

KomplexHubPlugin/common/komplex_global.h

@@ -7,4 +7,9 @@
 #define KOMPLEX_EXPORT Q_DECL_IMPORT
 #endif
 
-#endif // KOMPLEX_GLOBAL_H
+#define SLIDING_CACHE_WINDOW_SIZE 100
+#define SLIDING_CACHE_PREFETCH_THRESHOLD 20
+
+#define NETWORK_TIMEOUT 10000
+
+#endif // KOMPLEX_GLOBAL_H

KomplexHubPlugin/common/logging.h

@@ -0,0 +1,49 @@
+#ifndef LOGGING_H
+#define LOGGING_H
+// clazy:exclude=clazy-unused-headers
+
+#include <iostream> // NOLINT(clazy-unused-headers)
+#include <cstdlib> // NOLINT(clazy-unused-headers)
+
+/**
+ * @brief LOG_ERROR
+ *
+ * When cond is true, logs where and what as an error
+ * @param cond
+ * @param where
+ * @param what
+ */
+#define LOG_ERROR(cond, where, what)                                     \
+    do {                                                                 \
+        if ((cond)) {                                                    \
+            std::cerr << "Assertion failed: (" << #cond << ")\n"         \
+                << "  Location: " << (where) << "\n"                     \
+                << "  Message: " << (what) << "\n"                       \
+                << "  File: " << __FILE__ << ":" << __LINE__ << "\n";    \
+        }                                                                \
+} while (0)
+
+#define LOG_ERROR_X(cond, where, what, ret)                              \
+    do {                                                                 \
+        if ((cond)) {                                                    \
+            std::cout << "Assertion failed: (" << #cond << ")\n"         \
+                << "  Location: " << (where) << "\n"                     \
+                << "  Message: " << (what) << "\n"                       \
+                << "  File: " << __FILE__ << ":" << __LINE__ << "\n";    \
+            return ret;                                                  \
+    }                                                                    \
+} while (0)
+
+#ifndef ASSERT_X
+#define ASSERT_X(cond, where, what)                                      \
+    do {                                                                 \
+        if (!(cond)) {                                                   \
+            std::cout << "Assertion failed: (" << #cond << ")\n"         \
+                << "  Location: " << (where) << "\n"                     \
+                << "  Message: " << (what) << "\n"                       \
+                << "  File: " << __FILE__ << ":" << __LINE__ << "\n";    \
+            std::abort();                                                \
+    }                                                                    \
+} while (0)
+#endif
+#endif // LOGGING_H

KomplexHubPlugin/common/paginator.h

@@ -0,0 +1,85 @@
+#ifndef PAGINATOR_H
+#define PAGINATOR_H
+
+#include <QObject>
+
+#include "komplex_global.h"
+#include "slidingcachecontroller.h"
+
+template<typename T>
+class KOMPLEX_EXPORT Paginator
+{
+public:
+    Paginator() = default;
+    ~Paginator() = default;
+
+    auto next() const -> void
+    {
+        setOffset(m_offset + m_resultsPerPage);
+    }
+
+    auto previous() const -> void
+    {
+        setOffset(m_offset - m_resultsPerPage);
+    }
+
+    auto resultsPerPage() const -> qsizetype
+    {
+        return m_resultsPerPage;
+    }
+
+    auto setResultsPerPage(qsizetype resultsPerPage) -> void
+    {
+        m_resultsPerPage = resultsPerPage;
+        m_data = m_cacheController.chunk(m_offset, m_resultsPerPage);
+    }
+
+    auto data() const -> QList<T*>
+    {
+        return m_data;
+    }
+
+    auto count() const -> qsizetype
+    {
+        return m_data.count();
+    }
+
+    auto at(qsizetype index) const -> T*
+    {
+        if(index < 0 || index >= m_data.count())
+        {
+            return nullptr;
+        }
+
+        return m_data.at(index);
+    }
+
+    auto controller() -> SlidingCacheController<T>*
+    {
+        return &m_cacheController;
+    }
+
+    auto offset() const -> qsizetype
+    {
+        return m_offset;
+    }
+
+    auto setOffset(qsizetype offset) -> void
+    {
+        m_offset = offset;
+
+        if(m_offset < 0 || m_offset == std::numeric_limits<qsizetype>::max())
+            m_offset = 0;
+
+        m_data = m_cacheController.chunk(m_offset, m_resultsPerPage);
+    }
+
+private:
+    qsizetype m_offset = 0;
+    qsizetype m_resultsPerPage = 0;
+
+    SlidingCacheController<T> m_cacheController;
+    QList<T*> m_data;
+};
+
+#endif // PAGINATOR_H

KomplexHubPlugin/common/slidingcachecontroller.h

@@ -0,0 +1,284 @@
+#ifndef SLIDINGCACHECONTROLLER_H
+#define SLIDINGCACHECONTROLLER_H
+
+#include <QObject>
+#include <QList>
+#include <functional>
+#include "fetchresult.h"
+#include "komplex_global.h"
+
+template <typename T>
+class KOMPLEX_EXPORT SlidingCacheController
+{
+public:
+
+    explicit SlidingCacheController()
+    {
+        m_cache.reserve(SLIDING_CACHE_WINDOW_SIZE);
+    }
+
+    ~SlidingCacheController()
+    {
+        clear();
+    }
+
+    /**
+     * @brief setFetch
+     * Used to set the fetch method for the cache controller. Method should return a QList
+     * of CacheObjects based on the offset and limit provided. CacheObject must derive from
+     * QObject
+     *
+     * @param fetch
+     */
+    auto setFetch(
+        const std::function<FetchResult<T> (qsizetype offset, qsizetype limit)> &fetch
+        ) -> void
+    {
+        m_fetch = std::move(fetch);
+    }
+
+    /**
+     * @brief at
+     * Retrieves the CacheObject reference at the specified index. If data is outside the
+     * current window, a fetch will be attempted
+     * @param index
+     * @return CacheObject* or nullptr
+     */
+    [[nodiscard]]
+    auto at(qsizetype index) const -> T*
+    {
+        //OOB check for expected index
+        if (index < 0 ||
+            (m_totalCount != std::numeric_limits<qsizetype>::infinity() &&
+             index >= m_totalCount))
+        {
+            return nullptr;
+        }
+
+        while (index >= m_windowOffset + (SLIDING_CACHE_WINDOW_SIZE - SLIDING_CACHE_PREFETCH_THRESHOLD))
+        {
+            if(!slideForward())
+            {
+                break;
+            }
+        }
+
+        while (index <= m_windowOffset - (SLIDING_CACHE_WINDOW_SIZE - SLIDING_CACHE_PREFETCH_THRESHOLD))
+        {
+            if(!slideBackward())
+            {
+                break;
+            }
+        }
+
+        index = trueIndex(index);
+
+        //OOB check for actual index
+        if(index < 0 || index >= m_cache.count())
+        {
+            return nullptr;
+        }
+
+        return m_cache.at(index);
+    }
+
+    /**
+     * @brief chunk
+     * Returns a chunk of data from cache. If data is outside the current window, a
+     * fetch will be attempted
+     * @param index
+     * @param count
+     * @return
+     */
+    [[nodiscard]]
+    auto chunk(qsizetype index, qsizetype count) -> QList<T*>
+    {
+        QList<T*> dataChunk;
+
+        for(qsizetype i = index; i < count; ++i)
+        {
+            T* data = at(i);
+
+            if(data == nullptr)
+            {
+                break;
+            }
+
+            dataChunk.append(data);
+        }
+
+        return dataChunk;
+    }
+
+    /**
+     * @brief count
+     *
+     * @return The total number of results available
+     */
+    [[nodiscard]]
+    auto count() const -> qsizetype
+    {
+        return m_totalCount;
+    }
+
+    /**
+     * @brief clear
+     * Clears the current cache
+     */
+    auto clear() -> void
+    {
+        while(!m_cache.isEmpty())
+        {
+            T *object = m_cache.takeFirst();
+            delete object;
+        }
+    }
+
+signals:
+
+private:
+    /**
+     * @brief slideForward
+     * Attempts to slide the cache window forward
+     * @return true if successful
+     */
+    auto slideForward() -> bool
+    {
+        qsizetype movementSize = SLIDING_CACHE_WINDOW_SIZE;
+
+        //after initial inflation we should only arrive here when the prefetch threshold is reached
+        if(!m_cache.isEmpty())
+        {
+            movementSize -= SLIDING_CACHE_PREFETCH_THRESHOLD;
+        }
+
+        m_windowOffset += movementSize;
+
+        QList<T*> newCache = m_fetch(
+            m_windowOffset,
+            movementSize
+            );
+
+        if(newCache.isEmpty())
+        {
+            m_windowOffset -= movementSize;
+            return false;
+        }
+
+        while(!newCache.isEmpty() && !m_cache.isEmpty())
+        {
+            T *object = newCache.takeFirst();
+            T *oldObject = m_cache.takeFirst();
+
+            delete oldObject;
+            m_cache.append(object);
+        }
+
+        if(!newCache.isEmpty())
+        {
+            LOG_ERROR_X((newCache.count() + m_cache.count()) > SLIDING_CACHE_WINDOW_SIZE,
+                        "SlidingCacheController::slideForward",
+                        "Cache size imbalance",
+                        false
+                        );
+
+            m_cache.append(newCache);
+        }
+
+        return true;
+    }
+
+    /**
+     * @brief slideBackward
+     * Attempts to slide the cache window backward
+     * @return true if successful
+     */
+    auto slideBackward() -> bool
+    {
+        LOG_ERROR_X(!m_fetch,
+                    "SlidingCacheController::slideBackward",
+                    "Fetch function not set",
+                    false
+                    );
+
+        qsizetype movementSize = SLIDING_CACHE_WINDOW_SIZE - SLIDING_CACHE_PREFETCH_THRESHOLD;
+        m_windowOffset -= movementSize;
+
+        if(m_windowOffset < 0)
+        {
+            m_windowOffset = 0;
+        }
+
+        FetchResult<T> result = m_fetch(
+            m_windowOffset,
+            movementSize
+            );
+
+        if(result.count == 0)
+        {
+            m_windowOffset += movementSize;
+            return false;
+        }
+
+        while(!result.data.isEmpty() && !m_cache.isEmpty())
+        {
+            T *object = result.data.takeLast();
+            T *oldObject = m_cache.takeLast();
+
+            delete oldObject;
+            m_cache.push_front(object);
+        }
+
+        if(!result.results.isEmpty())
+        {
+            LOG_ERROR_X((result.count + m_cache.count()) > SLIDING_CACHE_WINDOW_SIZE,
+                        "SlidingCacheController::slideBackward",
+                        "Cache size imbalance",
+                        false
+                        );
+
+            m_cache.push_front(std::move(result.data));
+        }
+
+        return true;
+    }
+
+    /**
+     * @brief trueIndex
+     * Translates the global object index to the current cache index
+     * @param index Global object index
+     * @return
+     */
+    auto trueIndex(qsizetype index) -> qsizetype
+    {
+        return index - m_windowOffset;
+    }
+
+    /**
+     * @brief m_windowOffset
+     * Current window offset
+     */
+    qsizetype m_windowOffset = 0;
+
+    /**
+     * @brief m_totalCount
+     * Total number of results available. Data comes from the return data of
+     * m_fetch
+     */
+    qsizetype m_totalCount = std::numeric_limits<qsizetype>::infinity();
+
+    /**
+     * @brief m_fetch
+     * The fetch function for retreiving external data. This must be set by the paginator
+     * or other controller class for the cachecontroller to work
+     */
+    std::function<FetchResult<T>(qsizetype offset, qsizetype limit)> m_fetch;
+
+    /**
+     * @brief m_cache
+     * The working cache
+     */
+    QVector<T*> m_cache;
+};
+
+#endif // SLIDINGCACHECONTROLLER_H

KomplexHubPlugin/common/wallpapercache.h

@@ -0,0 +1,38 @@
+#ifndef WALLPAPERCACHE_H
+#define WALLPAPERCACHE_H
+
+#include "komplex_global.h"
+
+#include <QObject>
+#include <QString>
+#include <QByteArray>
+#include <QDateTime>
+
+struct KOMPLEX_EXPORT WallpaperInstallData
+{
+    QString uri;
+    QString name;
+    QString author;
+    QString description;
+    QString thumbnail;
+    QDateTime installDate;
+};
+Q_DECLARE_METATYPE(WallpaperInstallData)
+
+struct KOMPLEX_EXPORT WallpaperCache
+{
+    QString uri;
+    QString name;
+    QString author;
+    QString authorId;
+    QString description;
+    QString thumbnail;
+    QDateTime createdDate;
+    qreal price = 0;
+    QString currency;
+    quint64 downloadCount = 0;
+    qint8 type = -1;
+};
+Q_DECLARE_METATYPE(WallpaperCache)
+
+#endif // WALLPAPERCACHE_H

KomplexHubPlugin/installedpackmanager.cpp

@@ -1,4 +1,4 @@
-#include "InstalledPackManager.h"
+#include "installedpackmanager.h"
 
 InstalledPackManager::InstalledPackManager(QObject *parent)
     : QAbstractListModel{parent}
@@ -100,7 +100,7 @@ auto InstalledPackManager::setData(const QModelIndex &index, const QVariant &val
     return true;
 }
 
-auto InstalledPackManager::installedWallpapers() const -> QList<WallpaperMetaData>
+auto InstalledPackManager::installedWallpapers() const -> QList<WallpaperInstallData>
 {
     return m_installedWallpapers;
 }
@@ -159,7 +159,7 @@ auto InstalledPackManager::rescan() -> void
 
         QFileInfo packFileInfo(packFile);
 
-        WallpaperMetaData data
+        WallpaperInstallData data
         {
             packDirectory.absoluteFilePath(QString("pack.json")),
             rootObject["name"].toString(),

KomplexHubPlugin/installedpackmanager.h

@@ -15,7 +15,7 @@
 #include <QAbstractListModel>
 #include <QProcess>
 
-#include "WallpaperMetaData.h"
+#include "common/wallpapercache.h"
 
 class InstalledPackManager : public QAbstractListModel
 {
@@ -64,7 +64,7 @@ public:
         int role = Qt::EditRole
     ) -> bool override;
 
-    auto installedWallpapers() const -> QList<WallpaperMetaData>;
+    auto installedWallpapers() const -> QList<WallpaperInstallData>;
 
     auto resetInstalledWallpapers() -> void;
     Q_INVOKABLE auto rescan() -> void;
@@ -118,9 +118,9 @@ private:
     QString m_errorString = QString();
 
     QString m_installDirectoryUri;
-    QList<WallpaperMetaData> m_installedWallpapers;
+    QList<WallpaperInstallData> m_installedWallpapers;
 
-    Q_PROPERTY(QList<WallpaperMetaData> installedWallpapers READ installedWallpapers RESET resetInstalledWallpapers NOTIFY installedWallpapersChanged FINAL)
+    Q_PROPERTY(QList<WallpaperInstallData> installedWallpapers READ installedWallpapers RESET resetInstalledWallpapers NOTIFY installedWallpapersChanged FINAL)
     Q_PROPERTY(State state READ state WRITE setState RESET resetState NOTIFY stateChanged FINAL)
     Q_PROPERTY(QString errorString READ errorString WRITE setErrorString NOTIFY errorStringChanged FINAL)
 };

KomplexHubPlugin/newestpacksmodel.cpp

@@ -0,0 +1,133 @@
+#include "newestpacksmodel.h"
+#include "common/coreservices.h"
+#include "common/logging.h"
+
+NewestPacksModel::NewestPacksModel(QObject *parent) : QAbstractListModel{parent}
+{
+
+}
+
+auto NewestPacksModel::rowCount(const QModelIndex &) const -> int
+{
+    return m_wallpaperCache.count();
+}
+
+auto NewestPacksModel::data(const QModelIndex &index, int role) const -> QVariant
+{
+    if(index.row() < 0)
+    {
+        return {};
+    }
+
+    WallpaperCache *dataPoint = m_wallpaperCache.at(index.row());
+
+    if(dataPoint == nullptr)
+    {
+        return {};
+    }
+
+    QVariant data;
+
+    switch(static_cast<DataRole>(role))
+    {
+        case UriRole:
+            data = dataPoint->uri;
+            break;
+        case AuthorRole:
+            data = dataPoint->author;
+            break;
+        case DescriptionRole:
+            data = dataPoint->description;
+            break;
+        case NameRole:
+            data = dataPoint->name;
+            break;
+        case ThumbnailRole:
+            data = dataPoint->thumbnail;
+            break;
+        case CreatedDateRole:
+            data = dataPoint->createdDate;
+            break;
+        case AuthorIdRole:
+            data = dataPoint->authorId;
+            break;
+        case PriceRole:
+            data = dataPoint->price;
+            break;
+        case CurrencyRole:
+            data = dataPoint->currency;
+            break;
+        case DownloadCountRole:
+            data = dataPoint->downloadCount;
+            break;
+        case TypeRole:
+            data = dataPoint->type;
+            break;
+    }
+
+    return data;
+}
+
+auto NewestPacksModel::index(int row, int column, const QModelIndex &parent) const -> QModelIndex
+{
+    Q_UNUSED(parent)
+
+    return createIndex(row, column, m_wallpaperCache.at(row));
+}
+
+auto NewestPacksModel::columnCount(const QModelIndex &) const -> int
+{
+    return 0;
+}
+
+auto NewestPacksModel::parent(const QModelIndex &) const -> QModelIndex
+{
+    return {};
+}
+
+auto NewestPacksModel::setData(const QModelIndex &, const QVariant &, int) -> bool
+{
+    return true;
+}
+
+auto NewestPacksModel::state() const -> NewestPacksModel::State
+{
+    return m_state;
+}
+
+auto NewestPacksModel::setState(State state) -> void
+{
+    if (m_state == state)
+    {
+        return;
+    }
+
+    m_state = state;
+    emit stateChanged();
+}
+
+auto NewestPacksModel::resetState() -> void
+{
+    setState(Idle);
+}
+
+auto NewestPacksModel::roleNames() const -> QHash<int, QByteArray>
+{
+    return m_dataRoles;
+}
+
+auto NewestPacksModel::errorString() const -> QString
+{
+    return m_errorString;
+}
+
+auto NewestPacksModel::setErrorString(const QString &errorString) -> void
+{
+    if (m_errorString == errorString)
+    {
+        return;
+    }
+
+    m_errorString = errorString;
+    emit errorStringChanged();
+}

KomplexHubPlugin/newestpacksmodel.h

@@ -0,0 +1,153 @@
+#ifndef NEWESTPACKSMODEL_H
+#define NEWESTPACKSMODEL_H
+#include <QObject>
+#include <QQmlEngine>
+#include <QList>
+#include <QStandardPaths>
+#include <QDir>
+#include <QFile>
+#include <QFileInfo>
+#include <QJsonParseError>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QAbstractListModel>
+#include <QProcess>
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+#include <QNetworkRequest>
+#include <QEventLoop>
+
+#include "paginators/newestpackspaginator.h"
+#include "common/wallpapercache.h"
+
+class KOMPLEX_EXPORT NewestPacksModel : public QAbstractListModel
+{
+    Q_OBJECT
+    QML_ELEMENT
+
+public:
+    enum State
+    {
+        Idle,
+        Loading,
+        Error
+    };
+    Q_ENUM(State)
+
+    enum DataRole {
+        UriRole = Qt::UserRole + 1,
+        AuthorRole,
+        AuthorIdRole,
+        DescriptionRole,
+        NameRole,
+        ThumbnailRole,
+        CreatedDateRole,
+        PriceRole,
+        CurrencyRole,
+        DownloadCountRole,
+        TypeRole
+    };
+    Q_ENUM(DataRole)
+
+    explicit NewestPacksModel(QObject *parent = nullptr);
+
+    auto rowCount(const QModelIndex &parent = QModelIndex()) const -> int override;
+    auto data(const QModelIndex &index, int role = Qt::DisplayRole) const -> QVariant override;
+
+    auto index(
+        int row,
+        int column,
+        const QModelIndex &parent = QModelIndex()
+    ) const -> QModelIndex override;
+
+    auto columnCount(
+        const QModelIndex &parent = QModelIndex()
+    ) const -> int override;
+
+    auto parent(const QModelIndex &index) const -> QModelIndex override;
+
+    auto setData(
+        const QModelIndex &index,
+        const QVariant &value,
+        int role = Qt::EditRole
+    ) -> bool override;
+
+    auto state() const -> State;
+    auto setState(State state) -> void;
+    auto resetState() -> void;
+    auto roleNames() const -> QHash<int, QByteArray> override;
+
+    auto errorString() const -> QString;
+    auto setErrorString(const QString &errorString) -> void;
+
+signals:
+    auto installedWallpapersChanged() -> void;
+
+    auto stateChanged() -> void;
+
+    auto errorStringChanged() -> void;
+
+private:
+    static inline const QHash<int, QByteArray> m_dataRoles =
+    {
+        {
+            static_cast<int>(UriRole),
+            QByteArray("uri")
+        },
+        {
+            static_cast<int>(AuthorRole),
+            QByteArray("author")
+        },
+        {
+            static_cast<int>(DescriptionRole),
+            QByteArray("description")
+        },
+        {
+            static_cast<int>(NameRole),
+            QByteArray("name")
+        },
+        {
+            static_cast<int>(ThumbnailRole),
+            QByteArray("thumbnail")
+        },
+        {
+            static_cast<int>(CreatedDateRole),
+            QByteArray("createdDate")
+        },
+        {
+            static_cast<int>(PriceRole),
+            QByteArray("price")
+        },
+        {
+            static_cast<int>(CurrencyRole),
+            QByteArray("currency")
+        },
+        {
+            static_cast<int>(DownloadCountRole),
+            QByteArray("downloadCount")
+        },
+        {
+            static_cast<int>(TypeRole),
+            QByteArray("type")
+        }
+    };
+
+    static inline const QString m_endpointUri = QString("");
+    State m_state = Idle;
+
+    QString m_errorString = QString();
+
+    QString m_installDirectoryUri;
+
+    qint64 m_page = 0;
+    qint64 m_resultsPerPage = 0;
+
+    NewestPacksPaginator m_wallpaperCache;
+
+    Q_PROPERTY(State state READ state WRITE setState RESET resetState NOTIFY stateChanged FINAL)
+    Q_PROPERTY(QString errorString READ errorString WRITE setErrorString NOTIFY errorStringChanged FINAL)
+};
+Q_DECLARE_METATYPE(NewestPacksModel)
+
+#endif // NEWESTPACKSMODEL_H

KomplexHubPlugin/paginators/newestpackspaginator.cpp

@@ -0,0 +1,11 @@
+#include "newestpackspaginator.h"
+#include "common/coreservices.h"
+#include "common/logging.h"
+
+NewestPacksPaginator::NewestPacksPaginator() : Paginator<WallpaperCache>()
+{
+    SlidingCacheController<WallpaperCache> *controller = this->controller();
+    controller->setFetch(
+        std::bind(&NewestPacksPaginator::fetch, this, std::placeholders::_1, std::placeholders::_2)
+    );
+}

KomplexHubPlugin/paginators/newestpackspaginator.h

@@ -0,0 +1,163 @@
+#ifndef NEWESTPACKSPAGINATOR_H
+#define NEWESTPACKSPAGINATOR_H
+
+#include <QObject>
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+#include <QNetworkRequest>
+#include <QEventLoop>
+#include <QJsonDocument>
+#include <QJsonParseError>
+#include <QJsonArray>
+#include <QJsonObject>
+
+#include "common/logging.h"
+#include "common/paginator.h"
+#include "common/wallpapercache.h"
+#include "common/coreservices.h"
+
+class KOMPLEX_EXPORT NewestPacksPaginator : public Paginator<WallpaperCache>
+{
+
+public:
+    explicit NewestPacksPaginator();
+
+protected:
+    /**
+     * @brief fetch
+     * Used to fetch results from the API endpoint
+     * for the CacheController. It is intended to be passed
+     * to the Cache Controller not meant to be called directly.
+     * @param offset Offset index to start the results from
+     * @param limit Number of results to attempt to fetch
+     * @return FetchResult<WallpaperCache>
+     */
+    auto fetch(
+        qsizetype offset,
+        qsizetype limit
+    ) const -> FetchResult<WallpaperCache>
+    {
+        QUrl url(
+            "https://www.digitalartifex.dev/v2/packs/newest/"
+        );
+
+        QNetworkRequest request(url);
+        request.setHeaders(
+            QHttpHeaders::fromMultiMap(
+                {
+                    {
+                        QByteArray("Offset"),
+                        QString::number(offset).toUtf8()
+                    },
+                    {
+                        QByteArray("Limit"),
+                        QString::number(limit).toUtf8()
+                    },
+                    {
+                        QByteArray("SessionToken"),
+                        CoreServices::sessionToken()
+                    }
+                }
+            )
+        );
+
+        QNetworkReply *reply = getNetworkReply(request);
+
+        if(reply == nullptr)
+        {
+            return {};
+        }
+
+        QJsonDocument document = getDocument(reply);
+
+        QJsonObject rootObject = document.object();
+        const QJsonArray resultsArray = rootObject.value(QString::fromUtf8("results")).toArray();
+
+        QList<WallpaperCache*> fetchedResults;
+
+        for(const auto result : resultsArray)
+        {
+            if(!result.isObject())
+            {
+                continue;
+            }
+
+            QJsonObject resultObject = result.toObject();
+
+            fetchedResults.append(
+                new WallpaperCache
+                {
+                    resultObject.value(QString::fromUtf8("uri")).toString(),
+                    resultObject.value(QString::fromUtf8("name")).toString(),
+                    resultObject.value(QString::fromUtf8("author")).toString(),
+                    resultObject.value(QString::fromUtf8("authorId")).toString(),
+                    resultObject.value(QString::fromUtf8("description")).toString(),
+                    resultObject.value(QString::fromUtf8("thumbnail")).toString(),
+                    QDateTime::fromString(
+                        resultObject.value(QString::fromUtf8("createdDate")).toString()
+                        ),
+                    resultObject.value(QString::fromUtf8("price")).toDouble(),
+                    resultObject.value(QString::fromUtf8("currency")).toString(),
+                    static_cast<quint64>(resultObject.value(QString::fromUtf8("downloadCount")).toInteger()),
+                    static_cast<qint8>(resultObject.value(QString::fromUtf8("description")).toInt()),
+                }
+            );
+        }
+
+        return
+        {
+            static_cast<qsizetype>(rootObject.value(QString::fromUtf8("total_results")).toInteger()),
+            fetchedResults.count(),
+            std::move(fetchedResults)
+        };
+    }
+
+    /**
+     * @brief getNetworkReply
+     * Processes the request and blocks until completion.
+     * @param request
+     * @return
+     */
+    auto getNetworkReply(const QNetworkRequest &request) const -> QNetworkReply*
+    {
+        QEventLoop loop;
+        QNetworkAccessManager *manager = CoreServices::networkAccessManager();
+        QNetworkReply *reply = manager->post(request, nullptr);
+        QObject::connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
+        QObject::connect(reply, &QNetworkReply::errorOccurred, &loop,
+            [&loop](QNetworkReply::NetworkError error) -> void
+            {
+                loop.quit();
+            }
+        );
+
+        if(!reply->isFinished())
+        {
+            loop.exec();
+        }
+
+        LOG_ERROR_X(reply->error() != QNetworkReply::NoError,
+            "NewestPacksPaginator::getNetworkReply",
+            reply->errorString().toStdString().c_str(),
+            nullptr
+        );
+
+        return reply;
+    }
+
+    auto getDocument(QNetworkReply *reply) const -> QJsonDocument
+    {
+        QJsonParseError documentError;
+        QJsonDocument document = QJsonDocument::fromJson(reply->readAll(), &documentError);
+
+        LOG_ERROR_X(documentError.error != QJsonParseError::NoError,
+            "NewestPacksPaginator::getDocument",
+            documentError.errorString().toStdString().c_str(),
+            {}
+        );
+
+        return document;
+    }
+};
+
+#endif // NEWESTPACKSPAGINATOR_H

KomplexHubPlugin/settingsmanager.cpp

@@ -1,4 +1,4 @@
-#include "SettingsManager.h"
+#include "settingsmanager.h"
 #include <qassert.h>
 #include <qcontainerfwd.h>
 #include <qjsondocument.h>

KomplexHubPlugin/settingsmanager.h

@@ -23,7 +23,7 @@
 
 #ifndef SETTINGSMANAGER_H
 #define SETTINGSMANAGER_H
-#include "Komplex_global.h"
+#include "common/komplex_global.h"
 
 #include <QVariant>
 #include <QObject>
@@ -224,4 +224,4 @@ private:
 };
 
 Q_DECLARE_METATYPE(SettingsManager)
-#endif
+#endif

README.md

@@ -0,0 +1,13 @@
+# Komplex Hub
+
+> Media Hub and Settings Manager for the Komplex Wallpaper Plugin
+
+Most of the development of Komplex and it's associated apps will now happen here, instead of Github.
+
+## Installation
+
+Requirements
+
+- Qt 6.10+
+
+This app is currently under development and is pre-alpha