private bool UpdateIndex(string indexName, string settingsFilename, IndexSettings indexSettings)
{
var addToIndex = new List <IDocumentIndex>();
// Rebuilding the inde
logger.Value.Info("Rebuilding index");
indexingStatus = IndexingStatus.Rebuilding;
foreach (var contentProvider in contentProviders)
{
addToIndex.AddRange(contentProvider.GetDocuments(id => indexProvider.New(id)));
}
// save current state of the index
indexSettings.LastIndexedUtc = DateTime.UtcNow;
appDataFolder.CreateFile(settingsFilename, indexSettings.ToXml());
if (addToIndex.Count == 0)
{
// nothing more to do
indexingStatus = IndexingStatus.Idle;
return(false);
}
// save new and updated documents to the index
indexProvider.Store(indexName, addToIndex);
logger.Value.InfoFormat("Added documents to index: {0}", addToIndex.Count);
return(true);
}
/// <summary>
/// Creates a IDocumentIndex instance for a specific content item id. If the content
/// item is no more published, it returns null.
/// </summary>
private IDocumentIndex ExtractDocumentIndex(ContentItem contentItem)
{
// ignore deleted or unpublished items
if (contentItem == null || (!contentItem.IsPublished() && !contentItem.HasDraft()))
{
return(null);
}
var documentIndex = _indexProvider.New(contentItem.Id);
// call all handlers to add content to index
_contentManager.Index(contentItem, documentIndex);
return(documentIndex);
}
/// <summary>
/// Creates a IDocumentIndex instance for a specific content item id. If the content
/// item is no more published, it returns null.
/// </summary>
private IDocumentIndex ExtractDocumentIndex(ContentItem contentItem)
{
// ignore deleted or unpublished items
if (contentItem == null || !contentItem.IsPublished())
{
return(null);
}
// skip items from types which are not indexed
var settings = GetTypeIndexingSettings(contentItem);
if (!settings.Included)
{
return(null);
}
var documentIndex = _indexProvider.New(contentItem.Id);
// call all handlers to add content to index
_contentManager.Index(contentItem, documentIndex);
return(documentIndex);
}
public void IndexProviderShouldOverwriteAlreadyExistingIndex()
{
_provider.CreateIndex("default");
_provider.Store("default", _provider.New(1).Add("body", null));
Assert.That(_provider.IsEmpty("default"), Is.False);
_provider.CreateIndex("default");
Assert.That(_provider.IsEmpty("default"), Is.True);
}
public void SearchTermsShouldBeFoundInMultipleFields()
{
_provider.CreateIndex("default");
_provider.Store("default",
_provider.New(42)
.Add("title", "title1 title2 title3").Analyze()
.Add("date", new DateTime(2010, 05, 28, 14, 13, 56, 123))
);
Assert.IsNotNull(_provider.CreateSearchBuilder("default").Get(42));
Assert.IsNotNull(_provider.CreateSearchBuilder("default").WithField("title", "title1").Search().FirstOrDefault());
Assert.IsNotNull(_provider.CreateSearchBuilder("default").WithField("title", "title2").Search().FirstOrDefault());
Assert.IsNotNull(_provider.CreateSearchBuilder("default").WithField("title", "title3").Search().FirstOrDefault());
Assert.IsNull(_provider.CreateSearchBuilder("default").WithField("title", "title4").Search().FirstOrDefault());
}