/// <summary>
/// Get a Picker model for the supplied propertyAlias on this <see cref="IPublishedContent"/>
/// </summary>
/// <param name="publishedContent">The IPublishedContent that this extension method extends</param>
/// <param name="propertyAlias">The property alias to get the Picker for</param>
/// <returns>A <see cref="Picker"/> or null</returns>
public static Picker GetPicker(this IPublishedContent publishedContent, string propertyAlias)
{
var propertyType = publishedContent.ContentType.PropertyTypes.SingleOrDefault(x => x.PropertyTypeAlias == propertyAlias);
if (propertyType != null)
{
if (PickerPropertyValueConverter.IsPicker(propertyType.PropertyEditorAlias))
{
return(new Picker(publishedContent.Id, propertyAlias));
}
}
return(null);
}
/// <summary>
/// combined event for content / media / member
/// </summary>
/// <param name="sender"></param>
/// <param name="savedEntities"></param>
private void Saved(IService sender, IEnumerable <IContentBase> savedEntities)
{
foreach (IContentBase savedEntity in savedEntities)
{
// for each property
foreach (PropertyType propertyType in savedEntity.PropertyTypes.Where(x => PickerPropertyValueConverter.IsPicker(x.PropertyEditorAlias)))
{
// create picker supplying all values
Picker picker = new Picker(savedEntity.Id,
propertyType.Alias,
propertyType.DataTypeDefinitionId,
savedEntity.GetValue(propertyType.Alias));
if (!string.IsNullOrWhiteSpace(picker.RelationTypeAlias))
{
bool isRelationsOnly = picker.GetDataTypePreValue("saveFormat").Value == "relationsOnly";
if (isRelationsOnly)
{
if (picker.SavedValue == null)
{
picker.PickedKeys = new string[] { };
}
else
{
// manually set on picker obj, so it doesn't then attempt to read picked keys from the database
picker.PickedKeys = SaveFormat.GetSavedKeys(picker.SavedValue.ToString()).ToArray();
// delete saved value (setting it to null)
//savedEntity.SetValue(propertyType.Alias, null);
//if (sender is IContentService)
//{
// ((IContentService)sender).Save((IContent)savedEntity, 0, false);
//}
//else if (sender is IMediaService)
//{
// ((IMediaService)sender).Save((IMedia)savedEntity, 0, false);
//}
//else if (sender is IMemberService)
//{
// ((IMemberService)sender).Save((IMember)savedEntity, false);
//}
}
}
// update database
RelationMapping.UpdateRelationMapping(
picker.ContextId, // savedEntity.Id
picker.PropertyAlias, // propertyType.Alias
picker.RelationTypeAlias,
isRelationsOnly,
picker.PickedIds.ToArray());
}
}
}
}
/// <summary>
/// combined event for content / media / member
/// </summary>
/// <param name="sender"></param>
/// <param name="savedEntities"></param>
private void Saved(IService sender, IEnumerable <IContentBase> savedEntities)
{
foreach (IContentBase savedEntity in savedEntities)
{
// for each property
foreach (PropertyType propertyType in savedEntity.PropertyTypes.Where(x => PickerPropertyValueConverter.IsPicker(x.PropertyEditorAlias)))
{
// create picker supplying all values
Picker picker = new Picker(savedEntity.Id,
propertyType.Alias,
propertyType.DataTypeDefinitionId,
savedEntity.GetValue(propertyType.Alias));
if (!string.IsNullOrWhiteSpace(picker.RelationTypeAlias))
{
RelationMapping.UpdateRelationMapping(
picker.ContextId, // savedEntity.Id
picker.PropertyAlias, // propertyType.Alias
picker.RelationTypeAlias,
picker.GetDataTypePreValue("saveFormat").Value == "relationsOnly",
picker.PickedIds.ToArray());
}
}
}
}