/// <summary>
/// Sets the value.
/// </summary>
/// <param name="control">The control.</param>
/// <param name="configurationValues">The configuration values.</param>
/// <param name="value">The value.</param>
public override void SetEditValue(Control control, Dictionary <string, ConfigurationValue> configurationValues, string value)
{
AttributeMatrixEditor attributeMatrixEditor = control as AttributeMatrixEditor;
if (attributeMatrixEditor != null)
{
var rockContext = new RockContext();
AttributeMatrixTemplate attributeMatrixTemplate = null;
if (attributeMatrixEditor.AttributeMatrixTemplateId.HasValue)
{
attributeMatrixTemplate = new AttributeMatrixTemplateService(rockContext).Get(attributeMatrixEditor.AttributeMatrixTemplateId.Value);
}
if (attributeMatrixTemplate != null)
{
var attributeMatrixService = new AttributeMatrixService(rockContext);
AttributeMatrix attributeMatrix = null;
Guid? attributeMatrixGuid = value.AsGuidOrNull();
if (attributeMatrixGuid.HasValue)
{
attributeMatrix = attributeMatrixService.Get(attributeMatrixGuid.Value);
}
if (attributeMatrix == null)
{
// Create the AttributeMatrix now and save it even though they haven't hit save yet. We'll need the AttributeMatrix record to exist so that we can add AttributeMatrixItems to it
// If this ends up creating an orphan, we can clean up it up later
attributeMatrix = new AttributeMatrix {
Guid = Guid.NewGuid()
};
attributeMatrix.AttributeMatrixTemplateId = attributeMatrixEditor.AttributeMatrixTemplateId.Value;
attributeMatrix.AttributeMatrixItems = new List <AttributeMatrixItem>();
attributeMatrixService.Add(attributeMatrix);
rockContext.SaveChanges();
}
// If the AttributeMatrixTemplateId jwas changed since the last time the attributeMatrix was saved, change it and wipe out the items
if (attributeMatrix.AttributeMatrixTemplateId != attributeMatrixEditor.AttributeMatrixTemplateId.Value)
{
attributeMatrix.AttributeMatrixTemplateId = attributeMatrixEditor.AttributeMatrixTemplateId.Value;
var attributeMatrixItemService = new AttributeMatrixItemService(rockContext);
// If the AttributeMatrixTemplateId changed, all the values in the AttributeMatrixItems
// are referring to attributes from the old template, so wipe them out. All of them.
foreach (var attributeMatrixItem in attributeMatrix.AttributeMatrixItems.ToList())
{
attributeMatrixItemService.Delete(attributeMatrixItem);
}
attributeMatrix.AttributeMatrixItems.Clear();
rockContext.SaveChanges();
}
attributeMatrixEditor.AttributeMatrixGuid = attributeMatrix.Guid;
}
}
}
/// <summary>
/// Creates the control(s) necessary for prompting user for a new value
/// </summary>
/// <param name="configurationValues">The configuration values.</param>
/// <param name="id">The id.</param>
/// <returns>
/// The control
/// </returns>
public override Control EditControl(Dictionary <string, ConfigurationValue> configurationValues, string id)
{
if (!configurationValues.ContainsKey(ATTRIBUTE_MATRIX_TEMPLATE))
{
return(null);
}
AttributeMatrixEditor attributeMatrixEditor = new AttributeMatrixEditor {
ID = id
};
attributeMatrixEditor.AttributeMatrixTemplateId = configurationValues[ATTRIBUTE_MATRIX_TEMPLATE].Value.AsInteger();
return(attributeMatrixEditor);
}
/// <summary>
/// Reads new values entered by the user for the field
/// </summary>
/// <param name="control">Parent control that controls were added to in the CreateEditControl() method</param>
/// <param name="configurationValues">The configuration values.</param>
/// <returns></returns>
public override string GetEditValue(Control control, Dictionary <string, ConfigurationValue> configurationValues)
{
AttributeMatrixEditor attributeMatrixEditor = control as AttributeMatrixEditor;
if (attributeMatrixEditor != null && configurationValues.ContainsKey(ATTRIBUTE_MATRIX_TEMPLATE))
{
int?attributeMatrixTemplateId = configurationValues[ATTRIBUTE_MATRIX_TEMPLATE]?.Value.AsIntegerOrNull();
if (attributeMatrixTemplateId.HasValue)
{
if (attributeMatrixEditor.AttributeMatrixGuid.HasValue)
{
var rockContext = new RockContext();
var attributeMatrix = new AttributeMatrixService(rockContext).Get(attributeMatrixEditor.AttributeMatrixGuid.Value);
return(attributeMatrix.Guid.ToString());
}
}
}
return(null);
}
