private IIndexer GetInstance(IndexerDefinition indexerDefinition)
{
var type = GetImplementation(indexerDefinition);
var instance = (IIndexer)Activator.CreateInstance(type);
instance.InstanceDefinition = indexerDefinition;
return(instance);
}
public Indexer Create(Indexer indexer)
{
var definition = new IndexerDefinition
{
Name = indexer.Name,
Enable = indexer.Enable,
Implementation = indexer.Implementation,
Settings = indexer.Settings.ToJson()
};
definition = _indexerRepository.Insert(definition);
indexer.Id = definition.Id;
return(indexer);
}
private Indexer ToIndexer(IndexerDefinition definition)
{
var indexer = new Indexer();
indexer.Id = definition.Id;
indexer.Enable = definition.Enable;
indexer.Instance = GetInstance(definition);
indexer.Name = definition.Name;
indexer.Implementation = definition.Implementation;
if (indexer.Instance.GetType().GetMethod("ImportSettingsFromJson") != null)
{
indexer.Settings = ((dynamic)indexer.Instance).ImportSettingsFromJson(definition.Settings);
}
else
{
indexer.Settings = NullSetting.Instance;
}
return(indexer);
}
public bool AtQueryLimit(IndexerDefinition indexer)
{
if (indexer.Id > 0 && ((IIndexerSettings)indexer.Settings).BaseSettings.QueryLimit.HasValue)
{
var queryCount = _historyService.CountSince(indexer.Id, DateTime.Now.AddHours(-24), new List <HistoryEventType> {
HistoryEventType.IndexerQuery, HistoryEventType.IndexerRss
});
var queryLimit = ((IIndexerSettings)indexer.Settings).BaseSettings.QueryLimit;
if (queryCount > queryLimit)
{
_logger.Info("Indexer {0} has exceeded maximum query limit for last 24 hours", indexer.Name);
return(true);
}
_logger.Debug("Indexer {0} has performed {1} of possible {2} queries in last 24 hours, proceeding", indexer.Name, queryCount, queryLimit);
}
return(false);
}
public bool AtDownloadLimit(IndexerDefinition indexer)
{
if (indexer.Id > 0 && ((IIndexerSettings)indexer.Settings).BaseSettings.GrabLimit.HasValue)
{
var grabCount = _historyService.CountSince(indexer.Id, DateTime.Now.AddHours(-24), new List <HistoryEventType> {
HistoryEventType.ReleaseGrabbed
});
var grabLimit = ((IIndexerSettings)indexer.Settings).BaseSettings.GrabLimit;
if (grabCount > grabLimit)
{
_logger.Info("Indexer {0} has exceeded maximum grab limit for last 24 hours", indexer.Name);
return(true);
}
_logger.Debug("Indexer {0} has performed {1} of possible {2} grabs in last 24 hours, proceeding", indexer.Name, grabCount, grabLimit);
}
return(false);
}
private Type GetImplementation(IndexerDefinition indexerDefinition)
{
return(_indexers.Select(c => c.GetType()).SingleOrDefault(c => c.Name.Equals(indexerDefinition.Implementation, StringComparison.InvariantCultureIgnoreCase)));
}