private static void AddProperty(this IDictionary<string, object> parms, PropertyInfo p, object o, string prefix = "")
{
object value = p.GetValue(o);
// filter out sentinals values for unitialized search fields
if (value != null && !value.Equals(0) && !value.Equals(DateTime.MinValue))
{
// if the property is a string just add it
if (value is string)
parms.Add(prefix + p.Name, value);
// value types
else if (value.GetType().GetTypeInfo().IsValueType)
{
// serialize dates in the correct format
if (value is DateTime)
parms.Add(prefix + p.Name, ((DateTime)value).ToString("yyyy-MM-dd"));
else
parms.Add(prefix + p.Name, value);
}
// the property is a list in which case search on the first item's value - committee_ids is an example
else if (value is IList<string> && ((IList<string>)value).Count > 0)
parms.Add(prefix + p.Name, ((IList<string>)value)[0]);
// the property is marked as searchable but is a sub ojbect - recurse adding
// this property name as a prefix (history.house_passage_result is an example)
else
parms.AddProperties(value, p.Name + ".");
}
}
public static void AddParameterInfo(this JObject obj, ParameterInfo parameterInfo)
{
if (parameterInfo.ParameterType.IsPrimitive
|| parameterInfo.ParameterType == typeof(string)
|| parameterInfo.ParameterType == typeof(Guid))
{
obj.Add(parameterInfo.Name, parameterInfo.ParameterType.Name);
}
else if (parameterInfo.ParameterType.IsNullable())
{
obj.Add(parameterInfo.Name, parameterInfo.ParameterType.GenericTypeArguments[0].Name);
}
else
{
obj.AddProperties(parameterInfo.ParameterType);
}
}
/// <summary>
/// Adds configuration values from a text file.
/// </summary>
/// <remarks>
/// Each line in the file will be treated as a separate configuration value, with the format:
/// <c>foo.bar = value</c>
/// </remarks>
/// <param name="builder">The <see cref="IConfigurationBuilder"/>.</param>
/// <param name="filePath">The file path.</param>
/// <param name="required">
/// Determines whether the file can be skipped silently. If <paramref name="required"/> is <see langword="true"/>,
/// and the file does not exist, a <see cref="System.IO.FileNotFoundException"/> will be thrown. If <paramref name="required"/>
/// is <see langword="false"/>, the method will return silently.
/// </param>
/// <param name="root">
/// An optional root name to apply to any configuration values.
/// For example, if <paramref name="root"/> is <c>foo</c>, and the value <c>bar = baz</c>
/// is discovered, the actual added value will be <c>foo.bar = baz</c>.
/// </param>
/// <param name="logger">The logger.</param>
public static IConfigurationBuilder AddPropertiesFile(
this IConfigurationBuilder builder,
string filePath,
bool optional = false,
string root = null,
ILogger logger = null)
{
var contents = FileOperations.Load(filePath, optional);
return builder.AddProperties(contents, root);
}