/// <summary>
/// Gets the current context object for a given entity type.
/// </summary>
/// <param name="entity">The <see cref="Rock.Web.Cache.EntityTypeCache"/> containing a reference to the entity.</param>
/// <returns>An object that implements the <see cref="Rock.Data.IEntity"/> interface referencing the context object. </returns>
public Rock.Data.IEntity GetCurrentContext( EntityTypeCache entity )
{
if ( this.ModelContext.ContainsKey( entity.Name ) )
{
var keyModel = this.ModelContext[entity.Name];
if ( keyModel.Entity == null )
{
if ( entity.Name.Equals( "Rock.Model.Person", StringComparison.OrdinalIgnoreCase ) )
{
if ( string.IsNullOrWhiteSpace( keyModel.Key ) )
{
keyModel.Entity = new PersonService( new RockContext() )
.Queryable( "MaritalStatusValue,ConnectionStatusValue,RecordStatusValue,RecordStatusReasonValue,RecordTypevalue,SuffixValue,TitleValue,GivingGroup,Photo,Aliases", true, true )
.Where( p => p.Id == keyModel.Id ).FirstOrDefault();
}
else
{
keyModel.Entity = new PersonService( new RockContext() ).GetByPublicKey( keyModel.Key );
}
}
else
{
Type modelType = entity.GetEntityType();
if ( modelType == null )
{
// if the Type isn't found in the Rock.dll (it might be from a Plugin), lookup which assessmbly it is in and look in there
string[] assemblyNameParts = entity.AssemblyName.Split( new char[] { ',' } );
if ( assemblyNameParts.Length > 1 )
{
modelType = Type.GetType( string.Format( "{0}, {1}", entity.Name, assemblyNameParts[1] ) );
}
}
if ( modelType != null )
{
// In the case of core Rock.dll Types, we'll just use Rock.Data.Service<> and Rock.Data.RockContext<>
// otherwise find the first (and hopefully only) Service<> and dbContext we can find in the Assembly.
Type serviceType = typeof( Rock.Data.Service<> );
Type contextType = typeof( Rock.Data.RockContext );
if ( modelType.Assembly != serviceType.Assembly )
{
var serviceTypeLookup = Reflection.SearchAssembly( modelType.Assembly, serviceType );
if ( serviceTypeLookup.Any() )
{
serviceType = serviceTypeLookup.First().Value;
}
var contextTypeLookup = Reflection.SearchAssembly( modelType.Assembly, typeof( System.Data.Entity.DbContext ) );
if ( contextTypeLookup.Any() )
{
contextType = contextTypeLookup.First().Value;
}
}
System.Data.Entity.DbContext dbContext = Activator.CreateInstance( contextType ) as System.Data.Entity.DbContext;
Type service = serviceType.MakeGenericType( new Type[] { modelType } );
var serviceInstance = Activator.CreateInstance( service, dbContext );
if ( string.IsNullOrWhiteSpace( keyModel.Key ) )
{
MethodInfo getMethod = service.GetMethod( "Get", new Type[] { typeof( int ) } );
keyModel.Entity = getMethod.Invoke( serviceInstance, new object[] { keyModel.Id } ) as Rock.Data.IEntity;
}
else
{
MethodInfo getMethod = service.GetMethod( "GetByPublicKey" );
keyModel.Entity = getMethod.Invoke( serviceInstance, new object[] { keyModel.Key } ) as Rock.Data.IEntity;
}
}
}
if ( keyModel.Entity != null && keyModel.Entity is Rock.Attribute.IHasAttributes )
{
Rock.Attribute.Helper.LoadAttributes( keyModel.Entity as Rock.Attribute.IHasAttributes );
}
}
return keyModel.Entity;
}
return null;
}
/// <summary>
/// Raises the <see cref="E:System.Web.UI.Control.Init" /> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs" /> object that contains the event data.</param>
protected override void OnInit( EventArgs e )
{
base.OnInit( e );
gReport.DataKeyNames = new string[] { "Guid" };
gReport.GridRebind += gReport_GridRebind;
int tagId = int.MinValue;
if ( int.TryParse( PageParameter( "tagId" ), out tagId ) && tagId > 0 )
{
Tag _tag = new TagService().Get( tagId );
if ( _tag != null )
{
TagId = tagId;
TagEntityType = EntityTypeCache.Read( _tag.EntityTypeId );
if ( TagEntityType != null )
{
Type modelType = TagEntityType.GetEntityType();
lTaggedTitle.Text = "Tagged " + modelType.Name.Pluralize();
if ( modelType != null )
{
Dictionary<string, BoundField> boundFields = gReport.Columns.OfType<BoundField>().ToDictionary( a => a.DataField );
foreach ( var column in gReport.GetPreviewColumns( modelType ) )
{
int insertPos = gReport.Columns.IndexOf( gReport.Columns.OfType<DeleteField>().First() );
gReport.Columns.Insert( insertPos, column );
}
if ( TagEntityType.Name == "Rock.Model.Person" )
{
gReport.PersonIdField = "Id";
}
BindGrid();
}
}
}
}
}