/// <summary>
/// Saves the tag values that user entered for the entity (
/// </summary>
/// <param name="currentPersonId">The current person identifier.</param>
public void SaveTagValues(int? currentPersonId)
{
if ( EntityGuid != Guid.Empty )
{
var tagService = new TagService();
var taggedItemService = new TaggedItemService();
// Get the existing tags for this entity type
var existingTags = tagService.Get( EntityTypeId, EntityQualifierColumn, EntityQualifierValue, currentPersonId ).ToList();
// Get the existing tagged items for this entity
var existingTaggedItems = taggedItemService.Get( EntityTypeId, EntityQualifierColumn, EntityQualifierValue, currentPersonId, EntityGuid );
// Get tag values after user edit
var currentTags = new List<Tag>();
foreach ( var value in this.Text.Split( new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries ) )
{
string tagName = value;
if ( tagName.Contains( '^' ) )
{
tagName = tagName.Split( new char[] { '^' }, StringSplitOptions.RemoveEmptyEntries )[0];
}
// If this is a new tag, create it
Tag tag = existingTags.FirstOrDefault( t => t.Name.Equals( tagName, StringComparison.OrdinalIgnoreCase ) );
if ( tag == null && currentPersonId != null )
{
tag = new Tag();
tag.EntityTypeId = EntityTypeId;
tag.EntityTypeQualifierColumn = EntityQualifierColumn;
tag.EntityTypeQualifierValue = EntityQualifierValue;
tag.OwnerId = currentPersonId.Value;
tag.Name = tagName;
tagService.Add( tag, currentPersonId );
tagService.Save( tag, currentPersonId );
}
if ( tag != null )
{
currentTags.Add( tag );
}
}
// Delete any tagged items that user removed
var names = currentTags.Select( t => t.Name ).ToList();
foreach ( var taggedItem in existingTaggedItems)
{
if ( !names.Contains( taggedItem.Tag.Name, StringComparer.OrdinalIgnoreCase ) )
{
taggedItemService.Delete( taggedItem, currentPersonId );
taggedItemService.Save( taggedItem, currentPersonId );
}
}
// Add any tagged items that user added
names = existingTaggedItems.Select( t => t.Tag.Name ).ToList();
foreach ( var tag in currentTags)
{
if ( !names.Contains( tag.Name, StringComparer.OrdinalIgnoreCase ) )
{
var taggedItem = new TaggedItem();
taggedItem.TagId = tag.Id;
taggedItem.EntityGuid = EntityGuid;
taggedItemService.Add( taggedItem, currentPersonId );
taggedItemService.Save( taggedItem, currentPersonId );
}
}
}
}
public void Delete( int entityTypeId, int ownerId, Guid entityGuid, string name, string entityQualifier, string entityQualifierValue )
{
var user = CurrentUser();
if ( user != null )
{
using ( new Rock.Data.UnitOfWorkScope() )
{
var tagService = new TagService();
var taggedItemService = new TaggedItemService();
if ( name.Contains( '^' ) )
name = name.Split( '^' )[0];
var tag = tagService.Get( entityTypeId, entityQualifier, entityQualifierValue, ownerId, name );
if ( tag == null )
throw new HttpResponseException( HttpStatusCode.NotFound );
var taggedItem = taggedItemService.Get( tag.Id, entityGuid );
if ( taggedItem == null )
throw new HttpResponseException( HttpStatusCode.NotFound );
taggedItemService.Delete( taggedItem, user.PersonId );
taggedItemService.Save( taggedItem, user.PersonId );
}
}
else
throw new HttpResponseException( HttpStatusCode.Unauthorized );
}
public HttpResponseMessage Post( int entityTypeId, int ownerId, Guid entityGuid, string name, string entityQualifier, string entityQualifierValue )
{
var user = CurrentUser();
if ( user != null )
{
using ( new Rock.Data.UnitOfWorkScope() )
{
var tagService = new TagService();
var taggedItemService = new TaggedItemService();
var tag = tagService.Get( entityTypeId, entityQualifier, entityQualifierValue, ownerId, name );
if ( tag == null )
{
tag = new Tag();
tag.EntityTypeId = entityTypeId;
tag.EntityTypeQualifierColumn = entityQualifier;
tag.EntityTypeQualifierValue = entityQualifierValue;
tag.OwnerId = ownerId;
tag.Name = name;
tagService.Add( tag, user.PersonId );
tagService.Save( tag, user.PersonId );
}
var taggedItem = taggedItemService.Get( tag.Id, entityGuid );
if ( taggedItem == null )
{
taggedItem = new TaggedItem();
taggedItem.TagId = tag.Id;
taggedItem.EntityGuid = entityGuid;
taggedItemService.Add( taggedItem, user.PersonId );
taggedItemService.Save( taggedItem, user.PersonId );
}
}
return ControllerContext.Request.CreateResponse( HttpStatusCode.Created );
}
throw new HttpResponseException( HttpStatusCode.Unauthorized );
}
/// <summary>
/// Handles the Delete event of the gReport control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RowEventArgs"/> instance containing the event data.</param>
protected void gReport_Delete( object sender, RowEventArgs e )
{
Guid guid = Guid.Empty;
if ( TagId.HasValue && Guid.TryParse( e.RowKeyValue.ToString(), out guid ) )
{
var service = new TaggedItemService();
var taggedItem = service.Get( TagId.Value, guid );
if ( taggedItem != null )
{
string errorMessage;
if ( !service.CanDelete( taggedItem, out errorMessage ) )
{
mdGridWarning.Show( errorMessage, ModalAlertType.Information );
return;
}
service.Delete( taggedItem, CurrentPersonId );
service.Save( taggedItem, CurrentPersonId );
}
}
BindGrid();
}
