Exemplo n.º 1
0
        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);
        }
Exemplo n.º 2
0
        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);
            }
        }