/// <summary>
/// Loads configuration values from the source represented by this <see cref="T:Microsoft.Extensions.Configuration.IConfigurationProvider" />.
/// </summary>
public void Load()
{
Data = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase);
foreach (var config in _innerConfig.AsEnumerable())
{
var newValue = config.Value;
if (!string.IsNullOrWhiteSpace(newValue))
{
newValue = _variablePattern.Replace(newValue, (m) =>
{
var replacementValue = m.Value;
var variableName = m.Groups[1].Value;
if (!string.IsNullOrWhiteSpace(variableName))
{
if (!string.IsNullOrEmpty(_innerConfig.GetValue <string>(config.Key + "_" + variableName)))
{
replacementValue = _innerConfig.GetValue <string>
(config.Key + "_" + variableName);
}
else if (!string.IsNullOrEmpty(_innerConfig.GetValue <string>(variableName)))
{
replacementValue = _innerConfig.GetValue <string>(variableName);
}
}
return(replacementValue);
});
}
Data.Add(config.Key, newValue);
}
}
