/// <summary>
/// Uses reflection to find any <see cref="PropertyAttribute"/> attributes for the specified type and will create and/or update
/// a <see cref="Rock.Core.Attribute"/> record for each attribute defined.
/// </summary>
/// <param name="type">The type (should be a <see cref="IHasAttributes"/> object.</param>
/// <param name="entity">The entity.</param>
/// <param name="entityQualifierColumn">The entity qualifier column.</param>
/// <param name="entityQualifierValue">The entity qualifier value.</param>
/// <param name="currentPersonId">The current person id.</param>
/// <returns></returns>
public static bool UpdateAttributes(Type type, string entity, string entityQualifierColumn, string entityQualifierValue, int?currentPersonId)
{
bool attributesUpdated = false;
using (new Rock.Data.UnitOfWorkScope())
{
List <string> existingKeys = new List <string>();
foreach (object customAttribute in type.GetCustomAttributes(typeof(Rock.Attribute.PropertyAttribute), true))
{
var blockInstanceProperty = (Rock.Attribute.PropertyAttribute)customAttribute;
attributesUpdated = UpdateAttribute(blockInstanceProperty, entity, entityQualifierColumn, entityQualifierValue, currentPersonId) || attributesUpdated;
existingKeys.Add(blockInstanceProperty.Key);
}
Core.AttributeService attributeService = new Core.AttributeService();
foreach (var a in attributeService.GetAttributesByEntityQualifier(entity, entityQualifierColumn, entityQualifierValue).ToList())
{
if (!existingKeys.Contains(a.Key))
{
attributeService.Delete(a, currentPersonId);
attributeService.Save(a, currentPersonId);
}
}
}
return(attributesUpdated);
}
/// <summary>
/// Adds or Updates a <see cref="Rock.Core.Attribute"/> item for the attribute.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="entity">The entity.</param>
/// <param name="entityQualifierColumn">The entity qualifier column.</param>
/// <param name="entityQualifierValue">The entity qualifier value.</param>
/// <param name="currentPersonId">The current person id.</param>
/// <returns></returns>
private static bool UpdateAttribute( Rock.Attribute.PropertyAttribute property, string entity, string entityQualifierColumn, string entityQualifierValue, int? currentPersonId )
{
bool updated = false;
Core.AttributeService attributeService = new Core.AttributeService();
Core.FieldTypeService fieldTypeService = new Core.FieldTypeService();
// Look for an existing attribute record based on the entity, entityQualifierColumn and entityQualifierValue
Core.Attribute attribute = attributeService.GetByEntityAndEntityQualifierColumnAndEntityQualifierValueAndKey(
entity, entityQualifierColumn, entityQualifierValue, property.Key );
if ( attribute == null )
{
// If an existing attribute record doesn't exist, create a new one
updated = true;
attribute = new Core.Attribute();
attribute.Entity = entity;
attribute.EntityQualifierColumn = entityQualifierColumn;
attribute.EntityQualifierValue = entityQualifierValue;
attribute.Key = property.Key;
attribute.GridColumn = false;
}
else
{
// Check to see if the existing attribute record needs to be updated
if ( attribute.Name != property.Name ||
attribute.Category != property.Category ||
attribute.DefaultValue != property.DefaultValue ||
attribute.Description != property.Description ||
attribute.Order != property.Order ||
attribute.FieldType.Assembly != property.FieldTypeAssembly ||
attribute.FieldType.Class != property.FieldTypeClass ||
attribute.Required != property.Required )
updated = true;
}
if ( updated )
{
// Update the attribute
attribute.Name = property.Name;
attribute.Category = property.Category;
attribute.Description = property.Description;
attribute.DefaultValue = property.DefaultValue;
attribute.Order = property.Order;
attribute.Required = property.Required;
// Try to set the field type by searching for an existing field type with the same assembly and class name
if ( attribute.FieldType == null || attribute.FieldType.Assembly != property.FieldTypeAssembly ||
attribute.FieldType.Class != property.FieldTypeClass )
{
attribute.FieldType = fieldTypeService.Queryable().FirstOrDefault( f =>
f.Assembly == property.FieldTypeAssembly &&
f.Class == property.FieldTypeClass );
}
// If this is a new attribute, add it, otherwise remove the exiting one from the cache
if ( attribute.Id == 0 )
attributeService.Add( attribute, currentPersonId );
else
Rock.Web.Cache.Attribute.Flush( attribute.Id );
attributeService.Save( attribute, currentPersonId );
return true;
}
else
return false;
}
/// <summary>
/// Uses reflection to find any <see cref="PropertyAttribute"/> attributes for the specified type and will create and/or update
/// a <see cref="Rock.Core.Attribute"/> record for each attribute defined.
/// </summary>
/// <param name="type">The type (should be a <see cref="IHasAttributes"/> object.</param>
/// <param name="entity">The entity.</param>
/// <param name="entityQualifierColumn">The entity qualifier column.</param>
/// <param name="entityQualifierValue">The entity qualifier value.</param>
/// <param name="currentPersonId">The current person id.</param>
/// <returns></returns>
public static bool UpdateAttributes( Type type, string entity, string entityQualifierColumn, string entityQualifierValue, int? currentPersonId )
{
bool attributesUpdated = false;
using ( new Rock.Data.UnitOfWorkScope() )
{
List<string> existingKeys = new List<string>();
foreach ( object customAttribute in type.GetCustomAttributes( typeof( Rock.Attribute.PropertyAttribute ), true ) )
{
var blockInstanceProperty = ( Rock.Attribute.PropertyAttribute )customAttribute;
attributesUpdated = UpdateAttribute( blockInstanceProperty, entity, entityQualifierColumn, entityQualifierValue, currentPersonId) || attributesUpdated;
existingKeys.Add( blockInstanceProperty.Key );
}
Core.AttributeService attributeService = new Core.AttributeService();
foreach( var a in attributeService.GetAttributesByEntityQualifier(entity, entityQualifierColumn, entityQualifierValue).ToList())
if ( !existingKeys.Contains( a.Key ) )
{
attributeService.Delete( a, currentPersonId );
attributeService.Save( a, currentPersonId );
}
}
return attributesUpdated;
}
/// <summary>
/// Adds or Updates a <see cref="Rock.Core.Attribute"/> item for the attribute.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="entity">The entity.</param>
/// <param name="entityQualifierColumn">The entity qualifier column.</param>
/// <param name="entityQualifierValue">The entity qualifier value.</param>
/// <param name="currentPersonId">The current person id.</param>
/// <returns></returns>
private static bool UpdateAttribute(Rock.Attribute.PropertyAttribute property, string entity, string entityQualifierColumn, string entityQualifierValue, int?currentPersonId)
{
bool updated = false;
Core.AttributeService attributeService = new Core.AttributeService();
Core.FieldTypeService fieldTypeService = new Core.FieldTypeService();
// Look for an existing attribute record based on the entity, entityQualifierColumn and entityQualifierValue
Core.Attribute attribute = attributeService.GetByEntityAndEntityQualifierColumnAndEntityQualifierValueAndKey(
entity, entityQualifierColumn, entityQualifierValue, property.Key);
if (attribute == null)
{
// If an existing attribute record doesn't exist, create a new one
updated = true;
attribute = new Core.Attribute();
attribute.Entity = entity;
attribute.EntityQualifierColumn = entityQualifierColumn;
attribute.EntityQualifierValue = entityQualifierValue;
attribute.Key = property.Key;
attribute.GridColumn = false;
}
else
{
// Check to see if the existing attribute record needs to be updated
if (attribute.Name != property.Name ||
attribute.Category != property.Category ||
attribute.DefaultValue != property.DefaultValue ||
attribute.Description != property.Description ||
attribute.Order != property.Order ||
attribute.FieldType.Assembly != property.FieldTypeAssembly ||
attribute.FieldType.Class != property.FieldTypeClass ||
attribute.Required != property.Required)
{
updated = true;
}
}
if (updated)
{
// Update the attribute
attribute.Name = property.Name;
attribute.Category = property.Category;
attribute.Description = property.Description;
attribute.DefaultValue = property.DefaultValue;
attribute.Order = property.Order;
attribute.Required = property.Required;
// Try to set the field type by searching for an existing field type with the same assembly and class name
if (attribute.FieldType == null || attribute.FieldType.Assembly != property.FieldTypeAssembly ||
attribute.FieldType.Class != property.FieldTypeClass)
{
attribute.FieldType = fieldTypeService.Queryable().FirstOrDefault(f =>
f.Assembly == property.FieldTypeAssembly &&
f.Class == property.FieldTypeClass);
}
// If this is a new attribute, add it, otherwise remove the exiting one from the cache
if (attribute.Id == 0)
{
attributeService.Add(attribute, currentPersonId);
}
else
{
Rock.Web.Cache.Attribute.Flush(attribute.Id);
}
attributeService.Save(attribute, currentPersonId);
return(true);
}
else
{
return(false);
}
}
