public static FeedCollection IntervalHandler(FeedCollection mainCollection)
{
DateTime CurrentTime = DateTime.Now;
if (mainCollection != null && mainCollection.Count > 0)
{
try
{
for (int i = 0; i < mainCollection.Count; i++)
{
TimeSpan timeDiff = CurrentTime - mainCollection[i].TimeLastChecked;
var hoursSinceCheck = timeDiff.Hours;
Feed feedToCheck = (Feed)mainCollection[i].DeepClone();
if (mainCollection[i].UpdateInterval == 24 && hoursSinceCheck >= 24 ||
mainCollection[i].UpdateInterval == 1 && hoursSinceCheck >= 1)
{
TransferInterface.UpdateChecker(feedToCheck);
if (TransferInterface.TransmitFeed.FeedItems.Count > mainCollection[i].FeedItems.Count)
{
mainCollection[i] = TransferInterface.TransmitFeed;
mainCollection[i].TimeLastChecked = DateTime.Now;
}
}
}
}
catch (Exception e)
{
Console.Write(e.Message);
}
}
return(mainCollection);
}
public static void XmlOperation(Feed myFeed)
{
var xmlString = Data.GetXml.getXmlInfo();
var dom = new XmlDocument();
if (xmlString != null)
{
try
{
dom.LoadXml(xmlString);
foreach (XmlNode item in dom.DocumentElement.SelectNodes("channel/item"))
{
var title = item.SelectSingleNode("title").InnerText;
var description = item.SelectSingleNode("description").InnerText;
var itemPubDate = item.SelectSingleNode("pubDate").InnerText;
var guid = item.SelectSingleNode("guid").Value;
string mediaUrl = null;
var enclosure = item.SelectSingleNode("enclosure");
if (enclosure != null)
{
mediaUrl = enclosure.Attributes["url"].Value;
}
var media = item.SelectSingleNode("media");
if (media != null)
{
mediaUrl = media.Attributes["url"].Value;
}
FeedItem myFeedItem = new FeedItem(guid, title, mediaUrl, itemPubDate, description);
myFeed.addFeedItem(myFeedItem);
}
TransferInterface.TransmitFeed = myFeed;
}
catch
{
string message = "URL:en måste inkludera en RSS-feed";
bool ERROR = true;
TransferInterface.ErrorHandler(ERROR, message);
}
}
else
{
string message = "Felaktig URL!";
bool ERROR = true;
TransferInterface.ErrorHandler(ERROR, message);
}
}
