/// <summary>
/// Appends, and creates if neccesary, a catalog file for a given image URL.
///
/// Used when initially acquiring images from the storage account.
/// </summary>
public void RecordStorageImage(string container, string url)
{
if (String.IsNullOrEmpty(container) || string.IsNullOrEmpty(url))
{
throw new ArgumentException();
}
if (!this.LabelMap.ContainsKey(container))
{
this.LabelMap.Add(container, String.Format("{0}.csv", Guid.NewGuid().ToString("N")));
this.Record(new string[] { container, this.LabelMap[container] });
}
GenericCsvLogger labelLogger = new GenericCsvLogger(
this.Configuration.RecordLocation,
this.LabelMap[container],
new string[] { "Url" });
labelLogger.Record(url);
}
/// <summary>
/// Gets the parsed list of items that are stored in a local catalog file for a particular container.
/// </summary>
public List <ScoringImage> LoadContainerData(string container)
{
List <ScoringImage> returnValue = new List <ScoringImage>();
if (!String.IsNullOrEmpty(container))
{
if (this.LabelMap.ContainsKey(container))
{
GenericCsvLogger labelLogger = new GenericCsvLogger(
this.Configuration.RecordLocation,
this.LabelMap[container],
new string[] { "Url" });
foreach (string[] entry in labelLogger.GetEntries())
{
if (entry.Length == 1)
{
returnValue.Add(ScoringImage.ParseRecord(entry[0]));
}
}
}
}
return(returnValue);
}