Renamed InstalledPackManager header and source files

KomplexHubPlugin/installedpackmanager.cpp

@@ -0,0 +1,275 @@
+#include "installedpackmanager.h"
+
+InstalledPackManager::InstalledPackManager(QObject *parent)
+    : QAbstractListModel{parent}
+{
+    m_installDirectoryUri = QStandardPaths::writableLocation(QStandardPaths::HomeLocation);
+    m_installDirectoryUri += QString("/.local/share/komplex/packs");
+
+    // load in wallpapers on init
+    rescan();
+}
+
+auto InstalledPackManager::rowCount(const QModelIndex &parent) const -> int
+{
+    Q_UNUSED(parent)
+    return m_installedWallpapers.size();
+}
+
+auto InstalledPackManager::data(const QModelIndex &index, int role) const -> QVariant
+{
+    if(index.row() < 0 || index.row() >= m_installedWallpapers.count())
+    {
+        return QVariant();
+    }
+
+    QVariant data;
+
+    switch(static_cast<DataRole>(role))
+    {
+    case UriRole:
+        data = m_installedWallpapers[index.row()].uri;
+        break;
+    case AuthorRole:
+        data = m_installedWallpapers[index.row()].author;
+        break;
+    case DescriptionRole:
+        data = m_installedWallpapers[index.row()].description;
+        break;
+    case NameRole:
+        data = m_installedWallpapers[index.row()].name;
+        break;
+    case ThumbnailRole:
+        data = m_installedWallpapers[index.row()].thumbnail;
+        break;
+    case DateRole:
+        data = m_installedWallpapers[index.row()].installDate;
+        break;
+    }
+
+    return data;
+}
+
+auto InstalledPackManager::index(int row, int column, const QModelIndex &parent) const -> QModelIndex
+{
+    Q_UNUSED(parent)
+    return createIndex(row, column, &m_installedWallpapers.at(row));
+}
+
+auto InstalledPackManager::columnCount(const QModelIndex &parent) const -> int
+{
+    Q_UNUSED(parent)
+    return 0;
+}
+
+auto InstalledPackManager::parent(const QModelIndex &index) const -> QModelIndex
+{
+    Q_UNUSED(index)
+    return QModelIndex();
+}
+
+auto InstalledPackManager::setData(const QModelIndex &index, const QVariant &value, int role) -> bool
+{
+    if(index.row() < 0 || index.row() >= m_installedWallpapers.count())
+    {
+        return false;
+    }
+
+    switch(static_cast<DataRole>(role))
+    {
+    case UriRole:
+        m_installedWallpapers[index.row()].uri = value.toString();
+        break;
+    case AuthorRole:
+        m_installedWallpapers[index.row()].author = value.toString();
+        break;
+    case DescriptionRole:
+        m_installedWallpapers[index.row()].description = value.toString();
+        break;
+    case NameRole:
+        m_installedWallpapers[index.row()].name = value.toString();
+        break;
+    case ThumbnailRole:
+        m_installedWallpapers[index.row()].thumbnail = value.toString();
+        break;
+    case DateRole:
+        return false;
+        break;
+    }
+
+    return true;
+}
+
+auto InstalledPackManager::installedWallpapers() const -> QList<WallpaperInstallData>
+{
+    return m_installedWallpapers;
+}
+
+auto InstalledPackManager::resetInstalledWallpapers() -> void
+{
+    m_installedWallpapers.clear();
+    Q_EMIT installedWallpapersChanged();
+}
+
+auto InstalledPackManager::rescan() -> void
+{
+    setState(Loading);
+    m_installedWallpapers.clear();
+
+    QDir installDirectory(m_installDirectoryUri);
+    QStringList packLocations = installDirectory.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
+
+    for(const QString &packLocation : std::as_const(packLocations))
+    {
+        QDir packDirectory(installDirectory.absoluteFilePath(packLocation));
+
+        if(!packDirectory.exists() || !packDirectory.exists(QString("pack.json")))
+        {
+            continue;
+        }
+
+        QString packFileLocation = packDirectory.absoluteFilePath(QString("pack.json"));
+        QFile packFile(packFileLocation);
+
+        if(!packFile.open(QFile::ReadOnly))
+        {
+            continue;
+        }
+
+        QByteArray packFileData = packFile.readAll();
+
+        packFile.close();
+
+        QJsonParseError documentError;
+        QJsonDocument document = QJsonDocument::fromJson(packFileData, &documentError);
+
+        if(documentError.error != QJsonParseError::NoError)
+        {
+            continue;
+        }
+
+        QJsonObject rootObject = document.object();
+
+        if(!rootObject.contains(QString("author")) ||
+            !rootObject.contains(QString("description")) ||
+            !rootObject.contains(QString("name")))
+        {
+            continue;
+        }
+
+        QFileInfo packFileInfo(packFile);
+
+        WallpaperInstallData data
+        {
+            packDirectory.absoluteFilePath(QString("pack.json")),
+            rootObject["name"].toString(),
+            rootObject["author"].toString(),
+            rootObject["description"].toString(),
+            QString("file://") + packDirectory.absoluteFilePath(QString("thumbnail.jpg")),
+            packFileInfo.birthTime()
+        };
+
+        m_installedWallpapers.append(data);
+    }
+
+    Q_EMIT installedWallpapersChanged();
+    setState(Idle);
+}
+
+auto InstalledPackManager::uninstall(QString uri) -> bool
+{
+    QUrl url(uri);
+    url.setScheme(QString("file"));
+
+    QFileInfo info(url.toLocalFile());
+    QDir installDirectory = info.absoluteDir();
+
+    QFileInfo directoryInfo(installDirectory.absolutePath());
+
+    if(!directoryInfo.exists())
+    {
+        setErrorString(QString("Install directory does not exist"));
+        return false;
+    }
+
+    // could not get QDir::rmdir to rm a symlink dir
+    if(directoryInfo.isSymbolicLink())
+    {
+        QProcess process;
+        QString command("unlink \"");
+        command += url.toLocalFile() + QString("\"");
+
+        process.startCommand(command);
+
+        if(!process.waitForStarted())
+        {
+            setErrorString(QString("Process Failed To Start"));
+            return false;
+        }
+
+        if(!process.waitForFinished())
+        {
+            setErrorString(QString("Process Timeout"));
+            return false;
+        }
+
+        if(process.exitCode() != 0 || process.exitStatus() != QProcess::NormalExit)
+        {
+            setErrorString(process.readAllStandardError());
+            return false;
+        }
+
+        return true;
+    }
+
+    if(!installDirectory.rmdir(installDirectory.absolutePath()))
+    {
+        setErrorString(QString("Install directory could not be removed"));
+        return false;
+    }
+
+    return true;
+}
+
+auto InstalledPackManager::state() const -> InstalledPackManager::State
+{
+    return m_state;
+}
+
+auto InstalledPackManager::setState(State state) -> void
+{
+    if (m_state == state)
+    {
+        return;
+    }
+
+    m_state = state;
+    emit stateChanged();
+}
+
+auto InstalledPackManager::resetState() -> void
+{
+    setState(Idle); // TODO: Adapt to use your actual default value
+}
+
+auto InstalledPackManager::roleNames() const -> QHash<int, QByteArray>
+{
+    return m_dataRoles;
+}
+
+auto InstalledPackManager::errorString() const -> QString
+{
+    return m_errorString;
+}
+
+auto InstalledPackManager::setErrorString(const QString &errorString) -> void
+{
+    if (m_errorString == errorString)
+    {
+        return;
+    }
+
+    m_errorString = errorString;
+    emit errorStringChanged();
+}
+