public void UninstallLibrary(LibraryListItem libraryListItem)
{
if (libraryListItem.Library != null)
{
if (TryGetLibraryWithNameAndVersion(libraryListItem.Library, out NodeLibrary library))
{
if (!string.IsNullOrEmpty(library.PathOnDisk))
{
_directoryService.Delete(library.PathOnDisk, true);
InstalledLibraryItems.Remove(libraryListItem);
}
}
}
}
private void UpdateInstalledLibraries()
{
InstalledLibraryItems.Clear();
var directories = _directoryService.GetDirectories(PluginsDirectory);
foreach (var directory in directories)
{
var directoryName = directory.Remove(0, PluginsDirectory.Length);
// TODO: Do not pass in null here or you wont be able to uninstall the library.
var libraryListItem = new LibraryListItem(null, directoryName)
{
ButtonText = "N/A"
};
InstalledLibraryItems.Add(libraryListItem);
}
}
public async Task <bool> InstallLatestVersionOfLibraryAsync(LibraryListItem libraryListItem)
{
if (IsLibraryInstalled(libraryListItem.Library))
{
return(true);
}
libraryListItem.ButtonText = "Installing";
await LoadSourcesAsync();
if (!TryGetLibraryWithNameAndVersion(libraryListItem.Library, out var library))
{
return(false);
}
var absPath = _directoryService.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
CreateTemporaryDirectory(absPath);
var zipPath = "tmp/" + library + ".zip";
var extractPath = "tmp/" + library;
var toPath = PluginsDirectory + library;
await _webResourceFetcher.DownloadFileAsync(library.DownloadPath, zipPath);
ExtractDllFromZip(zipPath, extractPath, toPath);
library.PathOnDisk = toPath;
_pluginLoader.AddPluginFromDirectory(absPath + "/" + toPath, library);
UpdateInstalledLibraries();
InstalledLibraryItems.Add(new LibraryListItem(library, library.Name)
{
ButtonText = "Uninstall"
});
libraryListItem.ButtonText = "Installed";
return(true);
}
private bool IsLibraryInstalled(NodeLibrary libraryDescription)
{
return(InstalledLibraryItems.Any(i => i.LibraryDisplayName == libraryDescription.ToString()));
}
