/// <summary>
/// Loads all root descendents by default
/// </summary>
/// <param name="contentIndexer"></param>
/// <returns></returns>
public virtual IEnumerable <ContentReference> GetSearchContentReferences(IVulcanContentIndexer contentIndexer)
{
return(_ContentLoader.GetDescendents(contentIndexer.GetRoot().Key));
}
private bool IndexContent(ContentReference contentReference, int contentRecord, IVulcanContentIndexer cmsIndexer, IVulcanFeatureCacheScope isCacheScopeFeature, int totalCount)
{
if
(
isCacheScopeFeature?.Enabled != true &&
cmsIndexer is IVulcanContentIndexerWithCacheClearing cacheClearingIndexer &&
cacheClearingIndexer.ClearCacheItemInterval >= 0
)
{
if (contentRecord % cacheClearingIndexer.ClearCacheItemInterval == 0)
{
cacheClearingIndexer.ClearCache();
}
}
// only update this every 100 records (reduce load on db)
if (contentRecord % 100 == 0)
{
OnStatusChanged($"{cmsIndexer.IndexerName} indexing item {contentRecord + 1} of {totalCount} items of {cmsIndexer.GetRoot().Value} content");
}
IContent content;
try
{
content = LoadWithCacheScope(contentReference, isCacheScopeFeature);
}
catch (OutOfMemoryException)
{
Logger.Warning($"Vulcan encountered an OutOfMemory exception, attempting again to index content item {contentReference}...");
// try once more
try
{
// ReSharper disable once RedundantAssignment
content = LoadWithCacheScope(contentReference, isCacheScopeFeature);
}
catch (Exception eNested)
{
Logger.Error($"Vulcan could not recover from an out of memory exception when it tried again to index content item {contentReference} : {eNested}");
}
return(false);
}
catch (Exception eOther)
{
Logger.Error($"Vulcan could not index content item {contentReference} : {eOther}");
return(false);
}
if (content == null)
{
Logger.Error($"Vulcan could not index content item {contentReference}: content was null");
return(false);
}
Logger.Information($"Vulcan indexed content with reference: {contentReference} and name: {content.Name}");
_vulcanHandler.IndexContentEveryLanguage(content, _vulcanIndexContentJobSettings.EnableAlwaysUp ? VulcanHelper.TempAlias : null);
return(true);
}