private void DocumentationIndexer_DocumentWriting(object sender, global::Examine.LuceneEngine.DocumentWritingEventArgs e)
{
//When document is writing we need to inject a field into the index for the url with a double underscore prefix as this will make it able to be searched
//get url field
if (e.Fields.ContainsKey("url"))
{
var urlField = e.Fields["url"];
if (!String.IsNullOrEmpty(urlField))
{
var field = new Field("__fullUrl", urlField.ToLowerInvariant(), Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.YES);
e.Document.Add(field);
}
}
}
private void SaveExpiryDateToExamine_DocumentWriting(object sender, global::Examine.LuceneEngine.DocumentWritingEventArgs e)
{
try
{
if (e.Fields["__IndexType"] == "content")
{
// Save the expiry date in a format which allows Examine to do range queries.
// DateTime.MaxValue is used as a proxy for never expire, so that those pages have a value in the index which can be queried.
// Using DocumentWriting and a NOT_ANALYZED field should enable sorting using Lucene, but it doesn't work. It does insert the value correctly though.
var contentService = ApplicationContext.Current.Services.ContentService;
var content = contentService.GetById(e.NodeId);
var expireDate = content.ExpireDate ?? DateTime.MaxValue;
var field = new Field("expireDate", expireDate.ToString("yyyyMMddHHmmss", CultureInfo.InvariantCulture), Field.Store.YES, Field.Index.NOT_ANALYZED);
e.Document.Add(field);
}
}
catch (Exception ex)
{
LogHelper.Error <Exception>($"Error saving expiry date to Examine for node {e.NodeId}", ex);
ex.ToExceptionless().Submit();
}
}
