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Fix small bug in index provider

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Also cleanup the API a bit
Also provide more detailled statistics about the search index on the
"Search Index Management" page.

--HG--
branch : dev
This commit is contained in:
Renaud Paquay
2010-07-11 12:11:38 -07:00
parent 2761c3520b
commit 5a7724e2e1
9 changed files with 65 additions and 37 deletions
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15
src/Orchard.Web/Modules/Lucene/Services/LuceneIndexProvider.cs
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@@ -210,12 +210,13 @@ namespace Lucene.Services {
return _appDataFolder.MapPath(_appDataFolder.Combine(_basePath, indexName + ".settings.xml"));
}
public DateTime GetLastIndexUtc(string indexName) {
public DateTime? GetLastIndexUtc(string indexName) {
var settingsFileName = GetSettingsFileName(indexName);
return File.Exists(settingsFileName)
? DateTime.Parse(XDocument.Load(settingsFileName).Descendants(LastIndexUtc).First().Value)
: DefaultMinDateTime;
if (!File.Exists(settingsFileName))
return null;
return DateTime.Parse(XDocument.Load(settingsFileName).Descendants(LastIndexUtc).First().Value);
}
public void SetLastIndexUtc(string indexName, DateTime lastIndexUtc) {
@@ -239,15 +240,15 @@ namespace Lucene.Services {
doc.Save(settingsFileName);
}
public string[] GetFields(string indexName) {
public IEnumerable<string> GetFields(string indexName) {
if ( !Exists(indexName) ) {
return new string[0];
return Enumerable.Empty<string>();
}
var reader = IndexReader.Open(GetDirectory(indexName), true);
try {
return reader.GetFieldNames(IndexReader.FieldOption.ALL).ToArray();
return reader.GetFieldNames(IndexReader.FieldOption.ALL).ToList();
}
finally {
reader.Close();