/// <summary>
/// Gets an instance of <see cref="GspDataProviderEntity"/> that contains data from the <dataProvider .../> section of
/// galleryserverpro.config. The entity can be updated with new values and then passed to the <see cref="SaveDataProvider"/>
/// method for persisting back to the file system.
/// </summary>
/// <param name="dataProvider">An instance of <see cref="GalleryServerPro.Configuration.DataProvider"/> that contains configuration
/// data stored in the <dataProvider .../> section of galleryserverpro.config.</param>
/// <returns>Returns an instance of <see cref="GspDataProviderEntity"/> that is contains data from the <dataProvider .../> section of
/// galleryserverpro.config.</returns>
public static GspDataProviderEntity GetGspDataProviderEntity(DataProvider dataProvider)
{
GspDataProviderEntity dpe = new GspDataProviderEntity();
dpe.defaultProvider = dataProvider.DefaultProvider;
return dpe;
}
/// <summary>
/// Persist the configuration data to the <dataProvider .../> section of galleryserverpro.config.
/// </summary>
/// <param name="dataProvider">An instance of <see cref="GspDataProviderEntity"/> that contains data to save to the
/// <dataProvider .../> section of galleryserverpro.config.</param>
/// <exception cref="UnauthorizedAccessException">Thrown when the IIS application pool identity does not have
/// write access to galleryserverpro.config.</exception>
public static void SaveDataProvider(GspDataProviderEntity dataProvider)
{
XmlDocument xmlDoc = LoadGalleryServerProConfigFromDisk();
// Update the attributes of the <core ...> element with the values from the source config file.
XmlElement coreElement = (XmlElement)xmlDoc.SelectSingleNode(@"galleryServerPro/dataProvider");
// Loop through each entity property and assign the value to the matching element in the <core> section of
// galleryserverpro.config.
Type type = typeof(GspDataProviderEntity);
foreach (FieldInfo field in type.GetFields())
{
string attValue = Convert.ToString(field.GetValue(dataProvider), System.Globalization.CultureInfo.InvariantCulture);
//string attValue = field.GetValue(dataProvider).ToString();
if (field.FieldType == typeof(bool))
{
// Bool fields should be stored in lower case; all others can be stored without modification.
attValue = attValue.ToLowerInvariant();
}
coreElement.SetAttribute(field.Name, attValue);
}
SaveGalleryServerProConfigToDisk(xmlDoc);
}