public override bool Sync(IEnumerable <Guid> remove, IEnumerable <Entry> add)
{
var ancestorDb = new AncestorContext();
var entryDb = new EntryContext();
try
{
entryDb.Database.BeginTransaction();
var now = DateTime.UtcNow;
if (add != null)
{
foreach (var entry in add)
{
entryDb.Write(entry.Key, entry.Id, entry.Map, now);
ancestorDb.Write(entry.Id, entry.Key, now);
foreach (var ancestor in entry.Ancestors)
{
ancestorDb.Write(ancestor, entry.Key, now);
}
}
}
if (remove != null)
{
foreach (var guid in remove)
{
ancestorDb.Delete(guid, now);
entryDb.Delete(guid, now);
}
}
entryDb.Database.CompleteTransaction();
return(true);
}
catch (Exception ex)
{
LogHelper.Error <SqlIndexer>($"Error trying to sync content with indexer", ex);
}
try
{
entryDb.Database.AbortTransaction();
}
catch (Exception)
{
// Just swallow the error, as the previous catch above would have logged it
}
return(false);
}
public override void Up()
{
try
{
// Create tables
_schemaHelper.CreateTable <Dto.Entry.Entry100>();
_schemaHelper.CreateTable <Dto.Ancestor.Ancestor100>();
// Scrape all existing content and place into the index
var ancestorDb = new AncestorContext();
var entryDb = new EntryContext();
var now = DateTime.UtcNow;
var contents = new Stack <Umbraco.Core.Models.IContent>();
var contentService = ApplicationContext.Current.Services.ContentService;
foreach (var content in contentService.GetChildren(Umbraco.Core.Constants.System.Root))
{
if (content.Published)
{
contents.Push(content);
}
}
while (contents.Count != 0)
{
var content = contents.Pop();
foreach (var child in contentService.GetChildren(content.Id))
{
if (child.Published)
{
contents.Push(child);
}
}
foreach (var entry in new ContentService().Entries(new Umbraco.Core.Models.IContent[] { content }))
{
entryDb.Write(entry.Key, entry.Id, entry.Map, now);
ancestorDb.Write(entry.Id, entry.Key, now);
foreach (var ancestor in entry.Ancestors)
{
ancestorDb.Write(ancestor, entry.Key, now);
}
}
System.Threading.Thread.Sleep(50);
}
}
catch (Exception ex)
{
LogHelper.Error <SqlIndexer>($"Error trying to create content with indexer", ex);
}
}