public void NotThrowWhenGivenNullItem()
{
IDynamicFieldsContainer nullItem = null;
TestDelegate trySetValueCall = () => nullItem.TrySetValue("Foo", "Bar");
Assert.DoesNotThrow(trySetValueCall);
}
public void ThrowWhenGivenNullItem()
{
IDynamicFieldsContainer nullContainer = null;
TestDelegate getBooleanCall = () => nullContainer.GetBoolean(DummyDynamicFieldsContainer.BooleanFieldName);
Assert.Throws <ArgumentNullException>(getBooleanCall);
}
/// <summary>
/// Gets Dynamic Contents DateTime Value, with current culture. If the field is not found returns
/// minimum datetime value.
/// </summary>
/// <param name="item">Current Dynamic Content Object.</param>
/// <param name="fieldName">Name of the string field.</param>
/// <returns>
/// Item value.
/// </returns>
public static DateTime GetDateTime(this IDynamicFieldsContainer item, string fieldName)
{
if (item.DoesFieldExist(fieldName))
{
var dateTime = item.GetValue <DateTime?>(fieldName);
return(dateTime.HasValue ? dateTime.Value : DateTime.MinValue);
}
return(DateTime.MinValue);
}
/// <summary>
/// Gets Dynamic Contents String Value for a given field, with current culture.
/// </summary>
/// <param name="item">Current Dynamic Content Object.</param>
/// <param name="fieldName">Name of the string field.</param>
/// <param name="defaultValue">(Optional) the default value.</param>
/// <returns>
/// Item value.
/// </returns>
public static string GetStringSafe(this IDynamicFieldsContainer item, string fieldName, string defaultValue = "")
{
if (item.DoesFieldExist(fieldName))
{
//CONVERT VALUE AND RETURN DEFAULT VALUE IF APPLICABLE
string value = Convert.ToString(item.GetValue(fieldName), CultureInfo.CurrentCulture);
return(!string.IsNullOrEmpty(value) ? value : defaultValue);
}
return(defaultValue);
}
/// <summary>
/// Gets Dynamic Contents long value for a given field, with current culture. If the field is not found, returns 0
/// </summary>
/// <param name="item">Current Dynamic Content Object</param>
/// <param name="fieldName">Name of the string field</param>
/// <returns>Item value</returns>
public static long GetLong(this IDynamicFieldsContainer item, string fieldName)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
if (fieldName != null && item.DoesFieldExist(fieldName))
{
return(Convert.ToInt64(item.GetValue(fieldName), CultureInfo.CurrentCulture));
}
return(0);
}
/// <summary>
/// Gets Dynamic Contents DateTime Value, which can be nullable. If the value is minimum date
/// time method returns null.
/// </summary>
/// <param name="item">Current Dynamic Content Object.</param>
/// <param name="fieldName">Name of the string field.</param>
/// <returns>
/// Item value.
/// </returns>
public static DateTime?GetDateTimeSafe(this IDynamicFieldsContainer item, string fieldName)
{
if (item.DoesFieldExist(fieldName))
{
var dateTime = item.GetValue <DateTime?>(fieldName);
if (dateTime.HasValue && dateTime.Value == DateTime.MinValue)
{
return(null);
}
return(dateTime.Value);
}
return(null);
}
/// <summary>
/// Tries to set value.
/// </summary>
/// <param name="dataItem">The data item.</param>
/// <param name="field">The field.</param>
/// <param name="value">The value.</param>
public static void TrySetValue(this IDynamicFieldsContainer dataItem, string field, object value)
{
//HANDLE FIELD ONLY IF APPLICABLE
if (dataItem.DoesFieldExist(field))
{
try
{
dataItem.SetValue(field, value);
}
catch (Exception)
{
//TODO: LOG ERROR
}
}
}
/// <summary>
/// Gets the taxons.
/// </summary>
/// <param name="content">The content.</param>
/// <param name="taxonomyField">The taxonomy field.</param>
/// <returns>
/// The taxa.
/// </returns>
public static List <TaxonModel> GetTaxa(this IDynamicFieldsContainer content, string taxonomyField)
{
var taxonomyManager = TaxonomyManager.GetManager();
var list = new List <TaxonModel>();
//POPULATE CATEGORIES IF APPLICABLE
if (content.DoesFieldExist(taxonomyField))
{
var ids = content.GetValue <TrackedList <Guid> >(taxonomyField);
if (ids.Any())
{
//BUILD COLLECTION OF TAXONS
foreach (Guid item in ids)
{
list.Add(new TaxonModel(taxonomyManager.GetTaxon(item)));
}
}
}
//RETURN CONSTRUCTED LIST
return(list);
}
