/// <summary>
/// Initializes a new instance of the <see cref="SambaFileSystem"/> class
/// from values in application settings.
/// </summary>
/// <param name="alias">The alias of the provider</param>
public SambaFileSystem(string alias)
{
var fullPath = ConfigurationManager.AppSettings[$"{Constants.WebConfiguration.FullPathKey}:{alias}"];
if (string.IsNullOrWhiteSpace(fullPath))
{
throw new InvalidOperationException($"Full path is not defined in application settings. The {Constants.WebConfiguration.FullPathKey} property was not defined or is empty.");
}
var rootUrl = ConfigurationManager.AppSettings[$"{Constants.WebConfiguration.RootUrlKey}:{alias}"];
var connectionString = ConfigurationManager.AppSettings[$"{Constants.WebConfiguration.ConnectionStringKey}:{alias}"];
if (string.IsNullOrWhiteSpace(connectionString))
{
throw new InvalidOperationException($"Samba connection string is not defined in application settings. The {Constants.WebConfiguration.ConnectionStringKey} property was not defined or is empty.");
}
var maxDaysStr = ConfigurationManager.AppSettings[$"{Constants.WebConfiguration.MaxDaysKey}:{alias}"];
var maxDays = string.IsNullOrEmpty(maxDaysStr) ? Constants.DefaultMaxDays : int.Parse(maxDaysStr);
var virtualPathRoute = ConfigurationManager.AppSettings[$"{Constants.WebConfiguration.VirtualPathRouteKey}:{alias}"];
this.FileSystem = SambaServiceDriver.GetInstance(fullPath, rootUrl, connectionString, maxDays, virtualPathRoute);
}
/// <summary>
/// Returns a singleton instance of the <see cref="SambaServiceDriver"/> class.
/// </summary>
/// <param name="fullPath">The working full path.</param>
/// <param name="rootUrl">The root url.</param>
/// <param name="connectionString">The connection string.</param>
/// <param name="maxDays">The maximum number of days to cache blob items for in the browser.</param>
/// <param name="virtualPathRoute">When defined, Whether to use the default "media" route in the url independent of the blob container.</param>
/// <returns>The <see cref="SambaServiceDriver"/></returns>
public static SambaServiceDriver GetInstance(string fullPath, string rootUrl, string connectionString, int maxDays, string virtualPathRoute)
{
var newestInstanceKey = CreateInstanceKey(fullPath, rootUrl, connectionString, virtualPathRoute);
lock (Locker)
{
var fileSystem = serviceDriverInstances.SingleOrDefault(fs => fs.instanceKey == newestInstanceKey);
if (fileSystem == null)
{
if (maxDays < 0)
{
maxDays = Constants.DefaultMaxDays;
}
fileSystem = new SambaServiceDriver(fullPath, rootUrl, connectionString, maxDays, virtualPathRoute);
serviceDriverInstances.Add(fileSystem);
}
return(fileSystem);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="SambaFileSystem"/> class.
/// </summary>
/// <param name="fullPath">The working full path.</param>
/// <param name="rootUrl">The root url.</param>
/// <param name="connectionString">The connection string.</param>
/// <param name="maxDays">The maximum number of days to cache blob items for in the browser.</param>
/// <param name="virtualPathRoute">When defined, Whether to use the default "media" route in the url independent of the blob container.</param>
public SambaFileSystem(string fullPath, string rootUrl, string connectionString, string maxDays, string virtualPathRoute)
{
this.FileSystem = SambaServiceDriver.GetInstance(fullPath, rootUrl, connectionString, int.Parse(maxDays, CultureInfo.InvariantCulture), virtualPathRoute);
}
