public void MarkItemListened(PodcastItem pItem)
{
var xdoc = Form1.Manager.GetSubsDocument();
var pNode = (from sub in xdoc.Descendants("sub")
where sub.Attribute("title").Value == PodcastName
select sub).FirstOrDefault();
var check = (from item in pNode.Descendants("item")
where item.Attribute("title").Value == pItem.ItemTitle
select item).Count();
if (check < 1)
{
XElement node = new XElement("item", new XAttribute("title", pItem.ItemTitle), new XAttribute("url", pItem.ItemUrl), new XAttribute("pubDate", pItem.ItemPubDate));
pNode.Add(node);
}
pItem.Listened = true;
xdoc.Save("subs.xml");
}
public void ReadAllItems()
{
if (SubXDoc == null)
{
LoadSubXML();
}
ListenedList.Clear();
var items = from item in SubXDoc.Descendants("item")
select item;
foreach (XElement item in items)
{
PodcastItem newItem = new PodcastItem(item);
XDocument xdoc = Form1.Manager.GetSubsDocument();
var listened = from ii in xdoc.Descendants("item")
where ii.Parent.Attribute("title").Value == PodcastName &&
ii.Attribute("title").Value == newItem.ItemTitle &&
ii.Attribute("url").Value == newItem.ItemUrl
select ii;
if (listened.Any())
{
newItem.Listened = true;
}
ListenedList.Add(newItem);
}
PodcastItemsLoaded = true;
}
public void UpdateSub()
{
if (SubXDoc == null)
{
LoadSubXML();
}
string mostRecentPubDate = SubXDoc.Element("root").Element("channel").Element("item").Element("pubDate").Value;
if (ListenedList.Count > 0)
{
if (mostRecentPubDate != ListenedList[0].ItemPubDate)
{
var newItem2 = (
from item in SubXDoc.Descendants("item")
where DateTime.Compare(convertDateTime(item.Element("pubDate").Value), convertDateTime(ListenedList[0].ItemPubDate)) > 0
orderby (DateTime)convertDateTime(item.Element("pubDate").Value)
select item
);
foreach (XElement pitem in newItem2)
{
PodcastItem newItem = new PodcastItem(pitem);
ListenedList.Insert(0, newItem);
}
}
}
}
