public virtual async Task <IActionResult> Index(InstallModel model)
{
if (DataSettingsManager.IsDatabaseInstalled())
{
return(RedirectToRoute("Homepage"));
}
model.DisableSampleDataOption = _appSettings.Get <InstallationConfig>().DisableSampleData;
model.InstallRegionalResources = _appSettings.Get <InstallationConfig>().InstallRegionalResources;
PrepareAvailableDataProviders(model);
PrepareLanguageList(model);
PrepareCountryList(model);
//Consider granting access rights to the resource to the ASP.NET request identity.
//ASP.NET has a base process identity
//(typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6 and IIS 7,
//and the configured application pool identity on IIS 7.5) that is used if the application is not impersonating.
//If the application is impersonating via <identity impersonate="true"/>,
//the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.
//validate permissions
var dirsToCheck = _fileProvider.GetDirectoriesWrite();
foreach (var dir in dirsToCheck)
{
if (!_fileProvider.CheckPermissions(dir, false, true, true, false))
{
ModelState.AddModelError(string.Empty, string.Format(_locService.Value.GetResource("ConfigureDirectoryPermissions"), CurrentOSUser.FullName, dir));
}
}
var filesToCheck = _fileProvider.GetFilesWrite();
foreach (var file in filesToCheck)
{
if (!_fileProvider.FileExists(file))
{
continue;
}
if (!_fileProvider.CheckPermissions(file, false, true, true, true))
{
ModelState.AddModelError(string.Empty, string.Format(_locService.Value.GetResource("ConfigureFilePermissions"), CurrentOSUser.FullName, file));
}
}
if (!ModelState.IsValid)
{
return(View(model));
}
try
{
var dataProvider = DataProviderManager.GetDataProvider(model.DataProvider);
var connectionString = model.ConnectionStringRaw ? model.ConnectionString : dataProvider.BuildConnectionString(model);
if (string.IsNullOrEmpty(connectionString))
{
throw new Exception(_locService.Value.GetResource("ConnectionStringWrongFormat"));
}
DataSettingsManager.SaveSettings(new DataConfig
{
DataProvider = model.DataProvider,
ConnectionString = connectionString
}, _fileProvider);
if (model.CreateDatabaseIfNotExists)
{
try
{
dataProvider.CreateDatabase(model.Collation);
}
catch (Exception ex)
{
throw new Exception(string.Format(_locService.Value.GetResource("DatabaseCreationError"), ex.Message));
}
}
else
{
//check whether database exists
if (!await dataProvider.DatabaseExistsAsync())
{
throw new Exception(_locService.Value.GetResource("DatabaseNotExists"));
}
}
dataProvider.InitializeDatabase();
var cultureInfo = new CultureInfo(NopCommonDefaults.DefaultLanguageCulture);
var regionInfo = new RegionInfo(NopCommonDefaults.DefaultLanguageCulture);
var languagePackInfo = (DownloadUrl : string.Empty, Progress : 0);
if (model.InstallRegionalResources)
{
//try to get CultureInfo and RegionInfo
try
{
cultureInfo = new CultureInfo(model.Country[3..]);
regionInfo = new RegionInfo(model.Country[3..]);
