public IEnumerable <MatrixFieldCell> BuildMatrixTable(MatrixFieldPredefinedListEditorSettings fieldsettings) //maps to GetEvents()
{
//row options
var rowOptions = new List <SelectListItem>();
foreach (var option in fieldsettings.Options)
{
rowOptions.Add(new SelectListItem {
Text = option.Value, Value = option.Name
});
}
//column options
var columnOptions = new List <SelectListItem>();
foreach (var option in fieldsettings.ColumnOptions)
{
columnOptions.Add(new SelectListItem {
Text = option.Value, Value = option.Name
});
}
// Add events (column elements) for each content type (row element) e.g. article.created
foreach (var typeDefinition in rowOptions)
{
foreach (var contentEvent in columnOptions)
{
yield return(CreateEvent(typeDefinition.Value.ToLower(), contentEvent.Value.ToLower(), typeDefinition.Text, category: "RowElement"));
}
}
// Add events for all content type events (column elements) e.g. content.created, content.published
// foreach (var contentEvent in ContentEvents.AllEvents)
foreach (var columnOption in fieldsettings.ColumnOptions)
{
yield return(CreateEvent("content", columnOption.Value, category: "Content"));
}
}
public HashSet <string> NormalizeMatrixCells(IEnumerable <string> submittedEvents, MatrixFieldPredefinedListEditorSettings fieldsettings)
{
if (submittedEvents == null)
{
throw new ArgumentNullException(nameof(submittedEvents));
}
var normalizedEvents = new HashSet <string>();
var events = BuildMatrixTable(fieldsettings).ToList();
// Verify the events only consist of those defined by this provider
foreach (var @event in submittedEvents)
{
if (events.Any(e => e.Name == @event))
{
normalizedEvents.Add(@event);
}
}
//column options
var columnOptions = new List <SelectListItem>();
foreach (var option in fieldsettings.ColumnOptions)
{
columnOptions.Add(new SelectListItem {
Text = option.Value, Value = option.Name
});
}
// When a content.{eventName} event is being subscribed to, remove all other *.{eventName}
// since the 'content' event implies a subscription to all content events of that type.
foreach (var contentEvent in columnOptions)// ContentEvents.AllEvents)
{
if (normalizedEvents.Contains($"content.{contentEvent.Value}"))
{
normalizedEvents.RemoveWhere(e => !e.StartsWith("content.") && e.EndsWith($".{contentEvent.Value}"));
}
}
return(normalizedEvents);
}
