public void DownloadModule(Module module)
{
try
{
string userModDir = Path.Combine(Program.BaseDirectoryExternal, "user_mods");
var installedModule = GetInstalledModule(module);
//If module is installed remove it
if (installedModule != null)
{
foreach (var file in installedModule.InstalledFiles)
{
try
{
if (file.EndsWith("\\"))
{
Directory.Delete(Path.Combine(userModDir, file), true);
}
else
{
File.Delete(Path.Combine(userModDir, file));
}
}
catch { }
}
InstalledItems.Remove(installedModule);
installedModule = null;
}
switch (module.ModType)
{
case ModuleType.hmod:
{
string fileLocation = Path.Combine(userModDir, module.Path.Substring(module.Path.LastIndexOf('/') + 1));
if (!ProgressBarForm.DownloadFile(module.Path, fileLocation))
{
throw new Exception("Cannot download file: " + module.Path);
}
installedModule = module.CreateInstalledItem();
installedModule.InstalledFiles.Add(module.Path.Substring(module.Path.LastIndexOf('/') + 1));
InstalledItems.Add(installedModule);
}
break;
case ModuleType.compressedFile:
SevenZipExtractor.SetLibraryPath(Path.Combine(Program.BaseDirectoryInternal, IntPtr.Size == 8 ? @"tools\7z64.dll" : @"tools\7z.dll"));
var tempFileName = Path.GetTempFileName();
if (!ProgressBarForm.DownloadFile(module.Path, tempFileName))
{
throw new Exception("Cannot download file: " + module.Path);
}
using (var szExtractor = new SevenZipExtractor(tempFileName))
{
installedModule = module.CreateInstalledItem();
var data = szExtractor.ArchiveFileData;
foreach (var file in data)
{
int index = file.FileName.IndexOf('\\');
if (index != -1)
{
var folder = file.FileName.Substring(0, index + 1);
if (!installedModule.InstalledFiles.Contains(folder))
{
installedModule.InstalledFiles.Add(folder);
var localFolder = Path.Combine(userModDir, folder);
if (Directory.Exists(localFolder))
{
Directory.Delete(localFolder, true);
}
}
}
else if (!file.IsDirectory)
{
installedModule.InstalledFiles.Add(file.FileName);
}
}
szExtractor.ExtractArchive(userModDir);
InstalledItems.Add(installedModule);
}
File.Delete(tempFileName);
break;
}
}
catch (Exception ex)
{
MessageBox.Show("Critical error: " + ex.Message + ex.StackTrace, Resources.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
SaveConfig();
}