/// <summary>
/// Returns list of items to be used as a destination list.
/// </summary>
/// <returns>List of destination items.</returns>
protected override IList GetDestinationItems()
{
IList resources = null;
using (ResourceDataAccess dataAccess = new ResourceDataAccess(base.CreateContext()))
{
NavigationProperty property = dataAccess.GetNavigationProperty(this.Page.Cache,
typeName, _predicateDropDownList.SelectedItem.Text);
if (IsSecurityAwareControl)
{
if (AuthenticatedToken != null)
{
resources = dataAccess.GetRelatedResources(SubjectItemId, property, AuthenticatedToken, Constants.PermissionRequiredForAssociation);
}
}
else
{
resources = dataAccess.GetRelatedResources(SubjectItemId, property, null, Constants.PermissionRequiredForAssociation);
}
}
return(resources);
}
private List <Resource> GetRelatedResources(Guid resourceId, NavigationProperty navigationProperty)
{
List <Resource> relatedResources = null;
if (resourceId != Guid.Empty && navigationProperty != null)
{
using (ResourceDataAccess dataAccess = new ResourceDataAccess(this.CreateContext()))
{
relatedResources = dataAccess.GetRelatedResources(resourceId, navigationProperty, null, UserResourcePermissions.Read);
}
}
return(relatedResources);
}
private List <File> GetRelatedFiles(Guid fileId, NavigationProperty navigationProperty)
{
List <File> relatedResources = null;
if (fileId != Guid.Empty && navigationProperty != null)
{
using (ResourceDataAccess dataAccess = new ResourceDataAccess(this.CreateContext()))
{
var resources = dataAccess.GetRelatedResources(fileId, navigationProperty, null, UserResourcePermissions.Read);
if (resources != null)
{
relatedResources = resources.Select(tuple => tuple as File).ToList();
}
}
}
return(relatedResources);
}
private IEnumerable <ResourcePermissions <Resource> > GetRelatedResources(AuthenticatedToken token, Guid resourceId,
NavigationProperty navigationProperty)
{
IEnumerable <ResourcePermissions <Resource> > resPermissions = null;
if (resourceId != Guid.Empty && navigationProperty != null)
{
using (ResourceDataAccess dataAccess = new ResourceDataAccess(this.CreateContext()))
{
List <Resource> relatedResources = dataAccess.GetRelatedResources(resourceId, navigationProperty, null, UserResourcePermissions.Read);
if (relatedResources != null)
{
resPermissions = dataAccess.GetResourcePermissions(token, relatedResources);
}
}
}
return(resPermissions);
}
private IEnumerable <ResourcePermissions <File> > GetRelatedFiles(AuthenticatedToken token, Guid fileId,
NavigationProperty navigationProperty)
{
IEnumerable <ResourcePermissions <File> > resPermissions = null;
if (fileId != Guid.Empty && navigationProperty != null)
{
using (ResourceDataAccess dataAccess = new ResourceDataAccess(this.CreateContext()))
{
var resources = dataAccess.GetRelatedResources(fileId, navigationProperty, null, UserResourcePermissions.Read);
if (resources != null)
{
List <File> relatedFiles = resources.Select(tuple => tuple as File).ToList();
resPermissions = dataAccess.GetResourcePermissions <File>(token, relatedFiles);
}
}
}
return(resPermissions);
}