private async Task IndexLanguageVersions(ContentReference contentReference, IndexContentRequest indexContentRequest)
{
foreach (var languageVersion in _contentLoader.GetAllLanguageVersions(contentReference).Where(c => c.ShouldIndexPage()))
{
indexContentRequest.OnStatusChanged($"Indexing content: Name: {languageVersion.Name}, ContentLinkId: {languageVersion.ContentLink.ID}");
var contentDocument = _documentBuilder.Build(languageVersion);
await _azureSearchService.IndexAsync(contentDocument);
}
}
public override string Execute()
{
var stopWatch = Stopwatch.StartNew();
var jobStartTime = DateTimeOffset.UtcNow;
OnStatusChanged("Ensuring valid index definition");
var(updateOrRecreateResult, recreationReason) = _indexDefinitionHandler.UpdateOrRecreateIndex().GetAwaiter().GetResult();
var message = $"UpdateOrRecreateIndexResult: {updateOrRecreateResult}{NewLine}";
if (updateOrRecreateResult == UpdateOrRecreateResult.Recreated)
{
message += $"Recreation reason: {recreationReason}{NewLine}";
}
var indexContentRequest = new IndexContentRequest
{
CancellationToken = _cancellationToken,
OnStatusChanged = OnStatusChanged,
IgnoreContent = new HashSet <ContentReference> {
ContentReference.WasteBasket
},
VisitedContent = new HashSet <ContentReference>(),
Statistics = new IndexStatistics(),
};
OnStatusChanged("Indexing content start...");
_contentIndexer.Index(ContentReference.RootPage, indexContentRequest).GetAwaiter().GetResult();
var exceptionsThresholdReached = indexContentRequest.Statistics.Exceptions.Count >= indexContentRequest.ExceptionThreshold;
if (exceptionsThresholdReached)
{
message += "Exceptions threshold reached. " +
$"Exceptions: {string.Join(NewLine + NewLine, indexContentRequest.Statistics.Exceptions)}{NewLine}{NewLine}" +
$"Failed for content references: {string.Join(",", indexContentRequest.Statistics.FailedContentReferences)}";
throw new ScheduledJobFailedException(message);
}
if (!_cancellationToken.IsCancellationRequested)
{
OnStatusChanged("Clearing outdated items...");
_indexGarbageCollector.RemoveOutdatedContent(jobStartTime, indexContentRequest.Statistics.FailedContentReferences).GetAwaiter().GetResult();
}
stopWatch.Stop();
message += $"Content has been indexed. Visited content count: {indexContentRequest.VisitedContent.Count}, Time taken: {stopWatch.Elapsed}";
return(message);
}
public async Task Index(ContentReference rootContentLink, IndexContentRequest indexContentRequest)
{
if (indexContentRequest.CancellationToken.IsCancellationRequested)
{
return;
}
if (indexContentRequest.IgnoreContent.Contains(rootContentLink))
{
return;
}
if (indexContentRequest.VisitedContent.Contains(rootContentLink))
{
return;
}
if (indexContentRequest.Statistics.Exceptions.Count >= indexContentRequest.ExceptionThreshold)
{
return;
}
try
{
await IndexLanguageVersions(rootContentLink, indexContentRequest);
indexContentRequest.VisitedContent.Add(rootContentLink);
}
catch (Exception e)
{
indexContentRequest.Statistics.FailedContentReferences.Add(rootContentLink);
indexContentRequest.Statistics.Exceptions.Add(e);
}
var children = _contentLoader.GetChildren <PageData>(rootContentLink);
foreach (var child in children)
{
await Index(child.ContentLink, indexContentRequest);
}
}
