public DictionaryBlock <string, long> GetLabelsForLink(long linkId, int startIndex, int count)
{
if (!LinkDao.Exists(linkId))
{
throw new InstanceNotFoundException <LinkDetails>("linkId", linkId);
}
ListBlock <Label> labels;
try
{
labels = LabelDao.ListForLinkRated(linkId, startIndex, count);
}
catch (InstanceNotFoundException <Label> )
{
return(new DictionaryBlock <string, long>(startIndex, false));
}
catch (NoMoreItemsException <Label> )
{
return(new DictionaryBlock <string, long>(startIndex, false));
}
DictionaryBlock <string, long> details = new DictionaryBlock <string, long>(labels.Index, labels.HasMore);
foreach (Label label in labels)
{
int rating = RatingDao.CalculateValueForLabel(label.text);
details.Add(label.text, rating);
}
return(details);
}
public DictionaryBlock <string, long> GetMostValuedLabels(int startIndex, int count)
{
ListBlock <Label> labels;
try
{
labels = LabelDao.ListAllRated(startIndex, count);
}
catch (InstanceNotFoundException <Label> )
{
return(new DictionaryBlock <string, long>(startIndex, false));
}
catch (NoMoreItemsException <Label> )
{
return(new DictionaryBlock <string, long>(startIndex, false));
}
DictionaryBlock <string, long> details = new DictionaryBlock <string, long>(labels.Index, labels.HasMore);
foreach (Label label in labels)
{
int rating = RatingDao.CalculateValueForLabel(label.text);
details.Add(label.text, rating);
}
return(details);
}