public virtual IEnumerable <LogEntry> FindTopNSince(
String name,
String message,
DateTime since,
String source = "Plugin",
LogEntryType type = LogEntryType.Error,
Int32 top = 1)
{
name = HtmlEncode(name ?? String.Empty);
message = HtmlEncode(message ?? String.Empty);
source = HtmlEncode(source ?? String.Empty);
var fetch = $@"<fetch version='1.0' output-format='xml-platform' mapping='logical' distinct='false' count='{top}'>
<entity name='{LogEntryEntity.TypeName(_prefix)}'>
<attribute name='{LogEntryEntity.IdFieldName(_prefix)}' />
<attribute name='{Common.CustomNameFieldName(_prefix)}' />
<attribute name='{LogEntryEntity.TypeFieldName(_prefix)}' />
<attribute name='{LogEntryEntity.SourceFieldName(_prefix)}' />
<attribute name='{LogEntryEntity.MessageFieldName(_prefix)}' />
<attribute name='{LogEntryEntity.UserFieldName(_prefix)}' />
<attribute name='{LogEntryEntity.DescriptionFieldName(_prefix)}' />
<order attribute='{Common.CreatedOnFieldName}' descending='true' />
<filter type='and'>
<condition attribute='{Common.CustomNameFieldName(_prefix)}' operator='eq' value='{name}' />
<condition attribute='{LogEntryEntity.MessageFieldName(_prefix)}' operator='eq' value='{message}' />
<condition attribute='{LogEntryEntity.SourceFieldName(_prefix)}' operator='eq' value='{source}' />
<condition attribute='{LogEntryEntity.TypeFieldName(_prefix)}' operator='eq' value='{(Int32)type}' />
<condition attribute='{Common.CreatedOnFieldName}' operator='gt' value='{since.ToString("yyyy-MM-dd HH:mm")}Z' />
</filter>
</entity>
</fetch>";
var collection = Service.FetchAll(fetch);
return(collection
.Select(o => new LogEntry(
o.GetAttributeValue <String>(Common.CustomNameFieldName(_prefix)),
o.GetAttributeValue <String>(LogEntryEntity.MessageFieldName(_prefix)),
o.GetAttributeValue <String>(LogEntryEntity.DescriptionFieldName(_prefix)),
o.GetAttributeValue <String>(LogEntryEntity.SourceFieldName(_prefix)),
o.GetAttributeValue <OptionSetValue>(LogEntryEntity.TypeFieldName(_prefix))
.ToEnum <LogEntryType>()
.GetValueOrDefault(),
_prefix)
{
Id = o.Id,
User = o.GetAttributeValue <EntityReference>(LogEntryEntity.UserFieldName(_prefix))
})
.ToArray());
}
protected override void Execute(IPluginContext context)
{
this.EnsureNotNull(context, nameof(context));
context.EnsureTargetLogicalName(LogEntryEntity.TypeName(_prefix));
var target = context.GetTargetEntity();
var user = target.GetAttributeValue <EntityReference>(LogEntryEntity.UserFieldName(_prefix));
if (user == null)
{
user = new EntityReference(SystemUserEntity.TypeName, context.ExecutionContext.InitiatingUserId);
target.AddOrUpdateAttribute(LogEntryEntity.UserFieldName(_prefix), user);
}
}