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public GetNavigationChildren ( int id, int rootGroupId, bool limitToSecurityRoleGroups, List |
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| id | int | The identifier. |
| rootGroupId | int | The root group identifier. |
| limitToSecurityRoleGroups | bool | if set to |
| groupTypeIncludedIds | List |
The group type included ids. |
| groupTypeExcludedIds | List |
The group type excluded ids. |
| includeInactiveGroups | bool | if set to |
| return | IQueryable |
|
public IQueryable<TreeViewItem> GetChildren( int id, int rootGroupId, bool limitToSecurityRoleGroups, string groupTypeIds )
{
var user = CurrentUser();
if ( user != null )
{
var groupService = new GroupService();
groupService.Repository.SetConfigurationValue( "ProxyCreationEnabled", "false" );
var qry = groupService.GetNavigationChildren( id, rootGroupId, limitToSecurityRoleGroups, groupTypeIds );
List<Group> groupList = new List<Group>();
List<TreeViewItem> groupNameList = new List<TreeViewItem>();
foreach ( var group in qry )
{
if ( group.IsAuthorized( "View", user.Person ) )
{
groupList.Add( group );
var treeViewItem = new TreeViewItem();
treeViewItem.Id = group.Id.ToString();
treeViewItem.Name = System.Web.HttpUtility.HtmlEncode( group.Name );
// if there a IconCssClass is assigned, use that as the Icon.
var groupType = Rock.Web.Cache.GroupTypeCache.Read( group.GroupTypeId );
if ( groupType != null )
{
treeViewItem.IconCssClass = groupType.IconCssClass;
}
groupNameList.Add( treeViewItem );
}
}
// try to quickly figure out which items have Children
List<int> resultIds = groupList.Select( a => a.Id ).ToList();
var qryHasChildren = from x in Get().Select( a => a.ParentGroupId )
where resultIds.Contains( x.Value )
select x.Value;
var qryHasChildrenList = qryHasChildren.ToList();
foreach ( var g in groupNameList )
{
int groupId = int.Parse( g.Id );
g.HasChildren = qryHasChildrenList.Any( a => a == groupId );
}
return groupNameList.AsQueryable();
}
else
{
throw new HttpResponseException( HttpStatusCode.Unauthorized );
}
}
/// <summary>
/// Finds the first group.
/// </summary>
/// <returns></returns>
private Group FindFirstGroup()
{
// limit GroupType selection to what Block Attributes allow
List<Guid> groupTypeGuids = GetAttributeValue( "GroupTypes" ).SplitDelimitedValues().Select( Guid.Parse ).ToList();
string groupTypeIds = "0";
if ( groupTypeGuids.Any() )
{
var groupTypeIdList = new List<int>();
foreach ( Guid guid in groupTypeGuids )
{
var groupType = GroupTypeCache.Read( guid );
if ( groupType != null )
{
groupTypeIdList.Add( groupType.Id );
}
}
groupTypeIds = groupTypeIdList.AsDelimited( "," );
groupTypeIds = string.IsNullOrWhiteSpace( groupTypeIds ) ? "0" : groupTypeIds;
}
var groupService = new GroupService( new RockContext() );
var qry = groupService.GetNavigationChildren( 0, hfRootGroupId.ValueAsInt(), hfLimitToSecurityRoleGroups.Value.AsBoolean(), groupTypeIds );
foreach ( var group in qry.OrderBy( g => g.Name ) )
{
// return first group they are authorized to view
if ( group.IsAuthorized( Authorization.VIEW, CurrentPerson ) )
{
return group;
}
}
return null;
}
/// <summary>
/// Finds the first group.
/// </summary>
/// <returns></returns>
private Group FindFirstGroup()
{
var groupService = new GroupService( new RockContext() );
var includedGroupTypeIds = hfGroupTypesInclude.Value.SplitDelimitedValues().AsIntegerList().Except( new List<int> { 0 } ).ToList();
var excludedGroupTypeIds = hfGroupTypesExclude.Value.SplitDelimitedValues().AsIntegerList().Except( new List<int> { 0 } ).ToList();
var qry = groupService.GetNavigationChildren( 0, hfRootGroupId.ValueAsInt(), hfLimitToSecurityRoleGroups.Value.AsBoolean(), includedGroupTypeIds, excludedGroupTypeIds );
foreach ( var group in qry.OrderBy( g => g.Name ) )
{
// return first group they are authorized to view
if ( group.IsAuthorized( Authorization.VIEW, CurrentPerson ) )
{
return group;
}
}
return null;
}
private Group FindFirstGroup()
{
var groupService = new GroupService();
var qry = groupService.GetNavigationChildren( 0, hfRootGroupId.ValueAsInt(), hfLimitToSecurityRoleGroups.Value.AsBoolean(), hfGroupTypes.Value );
foreach ( var group in qry )
{
if ( group.IsAuthorized( "View", CurrentPerson ) )
{
return group;
}
}
return null;
}
