public IEnumerable <Label> GetLabels(Topic topic, ImageLabel imageLabel)
{
#region validation
if (topic == null)
{
throw new ArgumentNullException(nameof(topic));
}
if (imageLabel == null)
{
throw new ArgumentNullException(nameof(imageLabel));
}
#endregion
IEnumerable <Label> labels = LabelRepository.GetLabels(topic, imageLabel).ToList();
if (labels.Any(o => string.IsNullOrEmpty(o.ObjectClassName)))
{
// load objectclasses only when labels includes where name of objectclass is not set
List <ObjectClass> objectClasses = ObjectClassRepository.GetObjectClasses(topic).ToList();
foreach (Label label in labels)
{
label.ObjectClassName = objectClasses.GetObjectClass(label.ObjectClassId).Name;
}
}
return(labels);
}
/// <summary>
/// obtains a list of tags
/// </summary>
/// <returns>returns the result to action</returns>
public JsonResult GetTags()
{
LabelRepository objtag = new LabelRepository(SessionCustom);
objtag.Entity.LanguageId = CurrentLanguage.LanguageId;
return(this.Json(objtag.GetLabels(), JsonRequestBehavior.AllowGet));
}
public async Task <ActionResult <List <Label> > > GetLabels()
{
return(await lr.GetLabels(HttpContext.Items["UserID"].ToString()));
}