public void Discover(ShapeTableBuilder builder)
{
builder.Describe("AuditTrailEvent").OnDisplaying(async context =>
{
dynamic shape = context.Shape;
var auditTrailEvent = (AuditTrailEvent)shape.AuditTrailEvent;
if (auditTrailEvent.Category != "Content")
{
return;
}
var contentItemJToken = auditTrailEvent.Get(auditTrailEvent.EventName);
var contentEventJToken = auditTrailEvent.Get(nameof(ContentEvent));
var contentItem = contentItemJToken.ToObject <ContentItem>();
if (context.Shape.Metadata.DisplayType == "Detail")
{
var session = context.ServiceProvider.GetRequiredService <IYesSqlSession>();
AuditTrailEvent previousAuditTrailEvent = null;
previousAuditTrailEvent = await session.Query <AuditTrailEvent, AuditTrailEventIndex>()
.Where(eventIndex =>
eventIndex.CreatedUtc < auditTrailEvent.CreatedUtc &&
eventIndex.Category == "Content" &&
eventIndex.EventFilterData == contentItem.ContentItemId)
.OrderByDescending(eventIndex => eventIndex.CreatedUtc)
.FirstOrDefaultAsync();
if (previousAuditTrailEvent != null)
{
var contentDefinitionManager = context.ServiceProvider.GetRequiredService <IContentDefinitionManager>();
var previousContentItemJToken = previousAuditTrailEvent.Get(previousAuditTrailEvent.EventName);
var previousContentItem = previousContentItemJToken.ToObject <ContentItem>();
var currentTypeDefinition = contentDefinitionManager.LoadTypeDefinition(contentItem.ContentType);
var previousTypeDefinition = contentDefinitionManager.LoadTypeDefinition(previousContentItem.ContentType);
var contentParts = currentTypeDefinition.Parts
.Select(typePartDefinition => typePartDefinition.Name)
.Intersect(previousTypeDefinition.Parts.Select(b => b.Name));
JObject diff = JsonExtensions.FindDiff(contentItem.Content, previousContentItem.Content);
var diffNodes = new List <DiffNode>();
foreach (var contentPart in contentParts)
{
if (diff.ContainsKey(contentPart))
{
foreach (var diffNode in JsonExtensions.GenerateDiffNodes(diff[contentPart]))
{
diffNode.Context = contentItem.ContentType + "/" + diffNode.Context;
diffNodes.Add(diffNode);
}
}
}
diffNodes.AddToListIfNotNull(
contentItem.LogPropertyChange(previousContentItem, nameof(contentItem.Author)));
diffNodes.AddToListIfNotNull(
contentItem.LogPropertyChange(previousContentItem, nameof(contentItem.ContentItemVersionId)));
diffNodes.AddToListIfNotNull(
contentItem.LogPropertyChange(previousContentItem, nameof(contentItem.CreatedUtc)));
diffNodes.AddToListIfNotNull(
contentItem.LogPropertyChange(previousContentItem, nameof(contentItem.DisplayText)));
diffNodes.AddToListIfNotNull(
contentItem.LogPropertyChange(previousContentItem, nameof(contentItem.Latest)));
diffNodes.AddToListIfNotNull(
contentItem.LogPropertyChange(previousContentItem, nameof(contentItem.Owner)));
diffNodes.AddToListIfNotNull(
contentItem.LogPropertyChange(previousContentItem, nameof(contentItem.ModifiedUtc)));
diffNodes.AddToListIfNotNull(
contentItem.LogPropertyChange(previousContentItem, nameof(contentItem.Published)));
diffNodes.AddToListIfNotNull(
contentItem.LogPropertyChange(previousContentItem, nameof(contentItem.PublishedUtc)));
shape.DiffNodes = diffNodes;
}
}
shape.ContentItem = contentItem;
shape.VersionNumber = contentEventJToken.Value <int>(nameof(ContentEvent.VersionNumber));
});
builder.Describe("AuditTrailEventActions").OnDisplaying(context =>
{
dynamic shape = context.Shape;
var auditTrailEvent = (AuditTrailEvent)shape.AuditTrailEvent;
if (auditTrailEvent.Category != "Content")
{
return;
}
var contentItem = auditTrailEvent.Get(auditTrailEvent.EventName).ToObject <ContentItem>();
var contentEventJToken = auditTrailEvent.Get(nameof(ContentEvent));
shape.ContentItem = contentItem;
shape.VersionNumber = contentEventJToken.Value <int>(nameof(ContentEvent.VersionNumber));
});
}