public IEnumerable<string> ExtractTracksFromUrl(ThatRecordPart thatRecordPart){
_recordWebsiteRepository.Load(thatRecordPart);
var website = _recordWebsiteRepository.GetRecordWebsite(thatRecordPart.RecordUrl);
if(website==RecordWebsite.Unknown) {
return Enumerable.Empty<string>();
}
var extractor = TrackSampleExtractorFactory.Create(website);
if(extractor == null) {
return Enumerable.Empty<string>();
}
return extractor.ExtractTrackSamples(thatRecordPart.RecordUrl);
}
public void Load(ThatRecordPart thatRecordPart) {
var settings = thatRecordPart.Settings.GetModel<ThatRecordPartSettings>();
var xmlPath = thatRecordPart.Settings.GetModel<ThatRecordPartSettings>().XmlFilePathForRecordWebsiteUrls;
var xmlContent = File.ReadAllText(xmlPath);
var xDocument = XDocument.Parse(xmlContent);
try
{
RecordWebsites = xDocument.Root.Elements()
.Select(x => new KeyValuePair<string, RecordWebsite>(x.Attribute("url").Value, (RecordWebsite)Enum.Parse(typeof(RecordWebsite), x.Attribute("name").Value, true)))
.ToList();
}
catch (NullReferenceException e)
{
return;
}
}