/// <summary>
/// Get the details for searchers
/// </summary>
/// <returns></returns>
public IEnumerable <ExamineSearcherModel> GetSearcherDetails()
{
var model = new List <ExamineSearcherModel>(
ExamineManager.Instance.SearchProviderCollection.Cast <BaseSearchProvider>().Select(searcher =>
{
var indexerModel = new ExamineSearcherModel()
{
Name = searcher.Name
};
var props = TypeHelper.CachedDiscoverableProperties(searcher.GetType(), mustWrite: false)
//ignore these properties
.Where(x => new[] { "Description" }.InvariantContains(x.Name) == false)
.OrderBy(x => x.Name);
foreach (var p in props)
{
indexerModel.ProviderProperties.Add(p.Name, p.GetValue(searcher, null).ToString());
}
return(indexerModel);
}).OrderBy(x =>
{
//order by name , but strip the "Searcher" from the end if it exists
return(x.Name.TrimEnd("Searcher"));
}));
return(model);
}
private ExamineIndexerModel CreateModel(BaseIndexProvider indexer)
{
var indexerModel = new ExamineIndexerModel()
{
IndexCriteria = indexer.IndexerData,
Name = indexer.Name
};
var props = TypeHelper.CachedDiscoverableProperties(indexer.GetType(), mustWrite: false)
//ignore these properties
.Where(x => !new[] { "IndexerData", "Description", "WorkingFolder" }.InvariantContains(x.Name))
.OrderBy(x => x.Name);
foreach (var p in props)
{
indexerModel.ProviderProperties.Add(p.Name, p.GetValue(indexer, null).ToString());
}
var luceneIndexer = indexer as LuceneIndexer;
if (luceneIndexer != null && luceneIndexer.IndexExists())
{
indexerModel.IsLuceneIndex = true;
indexerModel.DocumentCount = luceneIndexer.GetIndexDocumentCount();
indexerModel.FieldCount = luceneIndexer.GetIndexDocumentCount();
indexerModel.IsOptimized = luceneIndexer.IsIndexOptimized();
indexerModel.DeletionCount = luceneIndexer.GetDeletedDocumentsCount();
}
return(indexerModel);
}
private ExamineIndexerModel CreateModel(BaseIndexProvider indexer)
{
var indexerModel = new ExamineIndexerModel()
{
IndexCriteria = indexer.IndexerData,
Name = indexer.Name
};
var props = TypeHelper.CachedDiscoverableProperties(indexer.GetType(), mustWrite: false)
//ignore these properties
.Where(x => new[] { "IndexerData", "Description", "WorkingFolder" }.InvariantContains(x.Name) == false)
.OrderBy(x => x.Name);
foreach (var p in props)
{
var val = p.GetValue(indexer, null);
if (val == null)
{
LogHelper.Warn <ExamineManagementApiController>("Property value was null when setting up property on indexer: " + indexer.Name + " property: " + p.Name);
val = string.Empty;
}
indexerModel.ProviderProperties.Add(p.Name, val.ToString());
}
var luceneIndexer = indexer as LuceneIndexer;
if (luceneIndexer != null)
{
indexerModel.IsLuceneIndex = true;
if (luceneIndexer.IndexExists())
{
indexerModel.DocumentCount = luceneIndexer.GetIndexDocumentCount();
indexerModel.FieldCount = luceneIndexer.GetIndexFieldCount();
indexerModel.IsOptimized = luceneIndexer.IsIndexOptimized();
indexerModel.DeletionCount = luceneIndexer.GetDeletedDocumentsCount();
}
else
{
indexerModel.DocumentCount = 0;
indexerModel.FieldCount = 0;
indexerModel.IsOptimized = true;
indexerModel.DeletionCount = 0;
}
}
return(indexerModel);
}
private ExamineIndexerModel CreateModel(BaseIndexProvider indexer)
{
var indexerModel = new ExamineIndexerModel()
{
IndexCriteria = indexer.IndexerData,
Name = indexer.Name
};
var props = TypeHelper.CachedDiscoverableProperties(indexer.GetType(), mustWrite: false)
//ignore these properties
.Where(x => new[] { "IndexerData", "Description", "WorkingFolder" }.InvariantContains(x.Name) == false)
.OrderBy(x => x.Name);
foreach (var p in props)
{
var val = p.GetValue(indexer, null);
if (val == null)
{
// Do not warn for new new attribute that is optional
if (string.Equals(p.Name, "DirectoryFactory", StringComparison.InvariantCultureIgnoreCase) == false)
{
LogHelper.Warn <ExamineManagementApiController>("Property value was null when setting up property on indexer: " + indexer.Name + " property: " + p.Name);
}
val = string.Empty;
}
indexerModel.ProviderProperties.Add(p.Name, val.ToString());
}
var luceneIndexer = indexer as LuceneIndexer;
if (luceneIndexer != null)
{
indexerModel.IsLuceneIndex = true;
if (luceneIndexer.IndexExists())
{
Exception indexError;
indexerModel.IsHealthy = luceneIndexer.IsHealthy(out indexError);
if (indexerModel.IsHealthy == false)
{
//we cannot continue at this point
indexerModel.Error = indexError.ToString();
return(indexerModel);
}
indexerModel.DocumentCount = luceneIndexer.GetIndexDocumentCount();
indexerModel.FieldCount = luceneIndexer.GetIndexFieldCount();
indexerModel.IsOptimized = luceneIndexer.IsIndexOptimized();
indexerModel.DeletionCount = luceneIndexer.GetDeletedDocumentsCount();
}
else
{
indexerModel.DocumentCount = 0;
indexerModel.FieldCount = 0;
indexerModel.IsOptimized = true;
indexerModel.DeletionCount = 0;
}
}
return(indexerModel);
}
public PreValueEditor()
{
var fields = new List <PreValueField>();
//the ctor checks if we have PreValueFieldAttributes applied and if so we construct our fields from them
var props = TypeHelper.CachedDiscoverableProperties(GetType())
.Where(x => x.Name != "Fields");
foreach (var p in props)
{
var att = p.GetCustomAttributes(typeof(PreValueFieldAttribute), false).OfType <PreValueFieldAttribute>().SingleOrDefault();
if (att != null)
{
if (att.PreValueFieldType != null)
{
//try to create it
try
{
var instance = (PreValueField)Activator.CreateInstance(att.PreValueFieldType);
//overwrite values if they are assigned
if (!att.Key.IsNullOrWhiteSpace())
{
instance.Key = att.Key;
}
//if the key is still empty then assign it to be the property name
if (instance.Key.IsNullOrWhiteSpace())
{
instance.Key = p.Name;
}
if (!att.Name.IsNullOrWhiteSpace())
{
instance.Name = att.Name;
}
if (!att.View.IsNullOrWhiteSpace())
{
instance.View = att.View;
}
if (!att.Description.IsNullOrWhiteSpace())
{
instance.Description = att.Description;
}
if (att.HideLabel)
{
instance.HideLabel = att.HideLabel;
}
//add the custom field
fields.Add(instance);
}
catch (Exception ex)
{
LogHelper.WarnWithException <PreValueEditor>("Could not create an instance of " + att.PreValueFieldType, ex);
}
}
else
{
fields.Add(MapAttributeToField(att, p));
}
}
}
Fields = fields;
}
/// <summary>
/// Discovers fields from configuration properties marked with the field attribute.
/// </summary>
private static List <ConfigurationField> DiscoverFields(IIOHelper ioHelper)
{
var fields = new List <ConfigurationField>();
var properties = TypeHelper.CachedDiscoverableProperties(typeof(TConfiguration));
foreach (var property in properties)
{
var attribute = property.GetCustomAttribute <ConfigurationFieldAttribute>(false);
if (attribute == null)
{
continue;
}
ConfigurationField field;
var attributeView = ioHelper.ResolveRelativeOrVirtualUrl(attribute.View);
// if the field does not have its own type, use the base type
if (attribute.Type == null)
{
field = new ConfigurationField
{
// if the key is empty then use the property name
Key = string.IsNullOrWhiteSpace(attribute.Key) ? property.Name : attribute.Key,
Name = attribute.Name,
PropertyName = property.Name,
PropertyType = property.PropertyType,
Description = attribute.Description,
HideLabel = attribute.HideLabel,
View = attributeView
};
fields.Add(field);
continue;
}
// if the field has its own type, instantiate it
try
{
field = (ConfigurationField)Activator.CreateInstance(attribute.Type);
}
catch (Exception ex)
{
throw new Exception($"Failed to create an instance of type \"{attribute.Type}\" for property \"{property.Name}\" of configuration \"{typeof(TConfiguration).Name}\" (see inner exception).", ex);
}
// then add it, and overwrite values if they are assigned in the attribute
fields.Add(field);
field.PropertyName = property.Name;
field.PropertyType = property.PropertyType;
if (!string.IsNullOrWhiteSpace(attribute.Key))
{
field.Key = attribute.Key;
}
// if the key is still empty then use the property name
if (string.IsNullOrWhiteSpace(field.Key))
{
field.Key = property.Name;
}
if (!string.IsNullOrWhiteSpace(attribute.Name))
{
field.Name = attribute.Name;
}
if (!string.IsNullOrWhiteSpace(attribute.View))
{
field.View = attributeView;
}
if (!string.IsNullOrWhiteSpace(attribute.Description))
{
field.Description = attribute.Description;
}
if (attribute.HideLabelSettable.HasValue)
{
field.HideLabel = attribute.HideLabel;
}
}
return(fields);
}
