private DataSettings ParseSettings(string json)
{
if (string.IsNullOrEmpty(json))
return null;
var rawSettings = JsonConvert.DeserializeObject<Dictionary<string, object>>(json);
var settings = new DataSettings();
foreach (var setting in rawSettings)
{
switch (setting.Key)
{
case "ConnectionString":
if (setting.Value != null)
settings.ConnectionString = setting.Value.ToString();
break;
case "InstallComplete":
if (setting.Value != null)
settings.InstallComplete = bool.Parse(setting.Value.ToString());
break;
case "RawSettings":
break;
case "SiteOwner":
if (setting.Value != null)
settings.SiteOwner = JsonConvert.DeserializeObject<User>(setting.Value.ToString());
break;
default:
settings.RawSettings.Add(setting.Key, setting.Value);
break;
}
}
return settings;
}
public void SaveSettings(DataSettings settings)
{
string directoryPath = HostingEnvironment.MapPath("~/App_Data");
if (!string.IsNullOrEmpty(directoryPath))
{
string filePath = Path.Combine(directoryPath, SETTINGS_FILE_NAME);
var json = JsonConvert.SerializeObject(settings);
File.WriteAllText(filePath, json);
}
}
public ActionResult StepOne(StepOneModel model)
{
var manager = new DataSettingsManager();
model = PrepareStepOneModel(model);
// Make sure if SQL Server authenticaton is selected, we have been given a username/password
if (model.DatabaseAuthenticationMethod == 10)
{
if (string.IsNullOrEmpty(model.DatabaseUsername))
ModelState.AddModelError("DatabaseUsername", "Please enter your SQL username.");
if (string.IsNullOrEmpty(model.DatabasePassword))
ModelState.AddModelError("DatabasePassword", "Please enter your SQL password.");
}
// Make sure we have the required folder permissions
string root = Server.MapPath("~/");
var directories = new List<string>
{
Path.Combine(root, "robots.txt"),
Path.Combine(root, "App_Data"),
Path.Combine(root, "Uploads"),
Path.Combine(root, "Uploads\\Media"),
Path.Combine(root, "Uploads\\Profile")
};
// Check each directory, flagging a modelstate error if the permissions aren't correct
foreach (var directory in directories.Where(directory => !CheckPermissions(directory, false, true, true, true)))
ModelState.AddModelError("", string.Format("The '{0}' account is not granted with Modify permission on folder '{1}'. Please configure these permissions.", WindowsIdentity.GetCurrent().Name, directory));
// Ensure the rest of the form is valid
if (ModelState.IsValid)
{
try
{
// Build the connection string
string connectionString = GenerateConnectionString(model.DatabaseAuthenticationMethod == 20, model.DatabaseServerName, model.DatabaseName, model.DatabaseUsername, model.DatabasePassword);
// If the database doesn't exist, create it
if (!DatabaseExists(connectionString))
{
string databaseCreationError = CreateDatabase(connectionString);
if (!string.IsNullOrEmpty(databaseCreationError))
throw new Exception(databaseCreationError);
Thread.Sleep(3000);
}
// Create settings and save
var settings = new DataSettings {ConnectionString = connectionString};
manager.SaveSettings(settings);
// Initialise the database
var dataProviderInstance = new EfDataProvider();
dataProviderInstance.InitDatabase();
// Install the core data
var installService = EngineContext.Current.Resolve<IInstallService>();
bool coreDataInstalled = installService.InstallCoreData();
// Make sure the core data installed correctly before running on ahead
if (!coreDataInstalled)
ModelState.AddModelError("", "An error occurred during installation, please try again.");
else
return RedirectToAction("steptwo", "install");
}
catch (Exception ex)
{
ModelState.AddModelError("", "Installation failed: " + ex);
}
}
return View(model);
}