/// <summary>
/// Converts a <see cref="LikertScale"/> to a <see cref="ControlValueOptionList"/>.
/// </summary>
/// <param name="scale">The scale to convert.</param>
/// <returns>A <see cref="ControlValueOptionList"/>.</returns>
/// <remarks>
/// Each <see cref="ControlValueOption"/> in the returned <see cref="ControlValueOptionList"/>
/// represents a single <see cref="LikertScaleItem"/> question from the
/// <paramref name="scale"/>.
/// </remarks>
internal static ControlValueOptionList ToOptionList(this LikertScale scale)
{
ControlValueOptionList optionList = new ControlValueOptionList();
optionList.AddRange(scale.Select(item => new ControlValueOption
{
Value = item.Value.ToString(),
Description = item.Description
}));
return optionList;
}
/// <summary>
/// Get the options for <paramref name="source"/>.
/// </summary>
/// <param name="source">Defines the method for retrieving options.</param>
/// <returns>The options for <paramref name="source"/>.</returns>
public ControlValueOptionList GetOptions(IOptionSource source)
{
ControlValueOptionList optionList = new ControlValueOptionList();
SystemOptionSource systemSource = source as SystemOptionSource;
UserSearchCriteria criteria = new UserSearchCriteria
{
IncludeServiceUsers = false,
IncludeNoOrganisationUsers = false,
OrganisationIds = new List<string> { this.organisationId }
};
if (!string.IsNullOrWhiteSpace(systemSource.FilterRoleId))
{
criteria.RoleIds = new List<string> { systemSource.FilterRoleId };
}
IEnumerable<OptionSourceUser> usersWithRole = this.findUsersFn(criteria);
MappedField categoryMap = systemSource.ResponseFieldMap.FirstOrDefault(m => m.Target == CATEGORY);
string categoryKey = categoryMap != null ? categoryMap.Source : string.Empty;
string descriptionKey = string.Empty;
var description = systemSource.ResponseFieldMap.FirstOrDefault(m => m.Target == DESCRIPTION);
if (description != null)
{
descriptionKey = description.Source;
}
string valueKey = string.Empty;
var value = systemSource.ResponseFieldMap.FirstOrDefault(m => m.Target == VALUE);
if (value != null)
{
valueKey = value.Source;
}
optionList.AddRange(usersWithRole.Select(item => new ControlValueOption
{
Category = !string.IsNullOrWhiteSpace(categoryKey) && item.GetType().GetProperty(categoryKey).GetValue(item) != null ? item.GetType().GetProperty(categoryKey).GetValue(item).ToString() : string.Empty,
Description = !string.IsNullOrWhiteSpace(descriptionKey) && item.GetType().GetProperty(descriptionKey).GetValue(item) != null ? item.GetType().GetProperty(descriptionKey).GetValue(item).ToString() : string.Empty,
Value = !string.IsNullOrWhiteSpace(valueKey) && item.GetType().GetProperty(valueKey).GetValue(item) != null ? item.GetType().GetProperty(valueKey).GetValue(item).ToString() : string.Empty
}));
return optionList;
}
/// <summary>
/// Get the options for <paramref name="source"/>.
/// </summary>
/// <param name="source">Defines the method for retrieving options.</param>
/// <returns>The options for <paramref name="source"/>.</returns>
public ControlValueOptionList GetOptions(IOptionSource source)
{
PrebuiltOptionSource prebuiltSource = source as PrebuiltOptionSource;
GenericDataSet dataSet = this.dataSetList[prebuiltSource.DataSetId];
ControlValueOptionList optionList = new ControlValueOptionList();
MappedField categoryMap = prebuiltSource.ResponseFieldMap.FirstOrDefault(m => m.Target == CATEGORY);
string categoryKey = categoryMap != null ? categoryMap.Source : string.Empty;
string descriptionKey = prebuiltSource.ResponseFieldMap.FirstOrDefault(m => m.Target == DESCRIPTION).Source;
string valueKey = prebuiltSource.ResponseFieldMap.FirstOrDefault(m => m.Target == VALUE).Source;
optionList.AddRange(dataSet.Data.Select(item => new ControlValueOption
{
Category = item.ContainsKey(categoryKey) ? item[categoryKey] : string.Empty,
Description = item.ContainsKey(descriptionKey) ? item[descriptionKey] : string.Empty,
Value = item.ContainsKey(valueKey) ? item[valueKey] : string.Empty
}));
return optionList;
}
/// <summary>
/// Get the options for <paramref name="source"/>.
/// </summary>
/// <param name="source">Defines the method for retrieving options.</param>
/// <returns>The options for <paramref name="source"/>.</returns>
public ControlValueOptionList GetOptions(IOptionSource source)
{
RepeaterOptionSource repeaterSource = source as RepeaterOptionSource;
ControlValueOptionList list = new ControlValueOptionList();
object[] objectArr = this.applicationData.GetValue<object[]>(repeaterSource.RepeaterName);
if (objectArr == null || objectArr.Length == 0)
{
return list;
}
Dictionary<string, object>[] repeaterItems = objectArr as Dictionary<string, object>[];
list.AddRange(repeaterItems.Select(item => new ControlValueOption
{
Value = string.Join(" ", repeaterSource.ValueFields.Select(key => item[key].ToString())),
Description = string.Join(" ", repeaterSource.DescriptionFields.Select(key => item[key].ToString())),
Category = string.IsNullOrEmpty(repeaterSource.CategoryField) ? string.Empty : item[repeaterSource.CategoryField].ToString()
}));
return list;
}
/// <summary>
/// Creates a <see cref="Microsoft.Practices.EnterpriseLibrary.Validation.Validator"/> that will validate
/// a field with a domain list of allowable values.
/// </summary>
/// <param name="optionList">The list of valid options.</param>
/// <returns>A <see cref="Microsoft.Practices.EnterpriseLibrary.Validation.Validator"/> that will validate
/// a field with a domain list of allowable values.</returns>
private Validator CreateValidatorForOptions(ControlValueOptionList optionList)
{
string[] optionValues = optionList.Select(x => x.Value).ToArray();
return new NullableDomainValidator<object>(ValidationMessage.InvalidOption, optionValues);
}
