public override void BrowseDirectChildren(XmlWriter writer, string idParams, uint startingIndex, uint requestedCount, string sortCriteria, out string numberReturned, out string totalMatches, string host, HashSet <string> filterSet)
{
if (string.IsNullOrEmpty(idParams))
{
UpdateChannels();
base.BrowseDirectChildren(writer, idParams, startingIndex, requestedCount, sortCriteria,
out numberReturned, out totalMatches, host, filterSet);
}
else
{
if (_childItems.Count == 0)
{
UpdateChannels();
}
var aids = idParams.Split("_".ToCharArray(), 2, StringSplitOptions.RemoveEmptyEntries);
var chdt = aids[0].Split("|".ToCharArray());
DateTime date = DateTime.Today;
if (chdt.Length > 1)
{
date = DateTime.Parse(chdt[1] ?? DateTime.Today.ToShortDateString());
}
//date = UpdateRecords(date, host, int.Parse(aids[0]));
string root = chdt[0] + "|" + DateTime.Today.ToShortDateString();
ItemContainer container = (_childItems.First(item => item.Id.Split("_".ToCharArray())[0] == root) as ItemContainer);
container = GetContainterByDate(date, container);
if (container.Count() == 0)
{
UpdateRecords(date, host, int.Parse(chdt[0]));
}
container.BrowseDirectChildren(writer, aids.Length > 1 ? aids[1] : string.Empty, startingIndex, requestedCount, "+dc:date", out numberReturned, out totalMatches, host, filterSet);
}
}
private ItemContainer GetContainterByDate(DateTime date, ItemContainer container)
{
if (container.Count() == 0 || date == DateTime.Today)
{
return(container);
}
ItemContainer ch = (ItemContainer)container.GetChild(0);
TimeSpan ts = DateTime.Today - date;
for (int i = 0; i < ts.Days - 1 && ch.Count() > 0; i++)
{
ch = (ItemContainer)ch.GetChild(0);
}
return(ch);
}
private ItemContainer GetContainterByDate(DateTime date, ItemContainer container)
{
if (container.Count() == 0 || date == DateTime.Today)
return container;
ItemContainer ch = (ItemContainer)container.GetChild(0);
TimeSpan ts = DateTime.Today - date;
for (int i = 0; i < ts.Days - 1 && ch.Count() > 0; i++)
{
ch = (ItemContainer) ch.GetChild(0);
}
return ch;
}
