private void btValidateAndAddNewRssFeed_Click(object sender, RoutedEventArgs e)
{
if (String.IsNullOrEmpty(tbUrl.Text))
{
System.Windows.Forms.MessageBox.Show("URL Error:\nPlease enter url");
}
else if (String.IsNullOrEmpty(tbFolderPath.Text))
{
System.Windows.Forms.MessageBox.Show("FOLDER ERROR:\nPlease select folder");
}
else if (String.IsNullOrEmpty(tbTitle.Text))
{
System.Windows.Forms.MessageBox.Show("TITLE ERROR:\nPlease specify title");
}
else
{
MainWindow window = (MainWindow)System.Windows.Application.Current.MainWindow;
var tbSelectedBacklogSize = (TextBlock)cbBacklogSize.SelectedItem;
WatchlistItem item = new WatchlistItem()
{
backlogSize = (int)tbSelectedBacklogSize.Tag,
folder = tbFolderPath.Text,
title = tbTitle.Text,
url = tbUrl.Text,
timestamp = DateTime.Now.ToString(),
status = "new"
};
window.watchlist.addRssFeed(item);
this.Close();
}
}
public void addRssFeed(WatchlistItem item)
{
if (!doesWatchlistContainUrl(item.url))
{
item.PropertyChanged += Item_PropertyChanged;
MainWatchlist.Add(item);
saveSettings();
refreshRssFeed(item.url);
}
else
{
MainWindow window = (MainWindow)System.Windows.Application.Current.MainWindow;
window.consoleOutput = "RSS address already in use!";
}
}
public void removeRssFeed(string url)
{
WatchlistItem itemToRemove = null;
foreach (WatchlistItem item in MainWatchlist)
{
if (item.url == url)
{
itemToRemove = item;
break;
}
}
if (itemToRemove != null)
{
MainWindow window = (MainWindow)System.Windows.Application.Current.MainWindow;
window.consoleOutput = "Removed feed: " + itemToRemove.title + " with url: " + itemToRemove.url;
MainWatchlist.Remove(itemToRemove);
saveSettings();
}
}
private void downloadRssFeed(string url)
{
WatchlistItem rssSettings = null;
foreach (WatchlistItem item in MainWatchlist)
{
if (item.url == url)
{
rssSettings = item;
break;
}
}
if (rssSettings != null)
{
var newFeed = dl.GetXml(url);
if (newFeed != null)
{
rssSettings.status = "downloading...";
rssSettings.timestamp = DateTime.Now.ToLocalTime().ToString();
int index = 0;
foreach (var item in newFeed.Channel.Items)
{
foreach (var enclosureItem in item.Enclosures)
{
string filename = getFilenameFromFileUrl(enclosureItem.Url.ToString());
string fileUrl = getUrlFromEnclosure(enclosureItem);
Console.WriteLine(filename);
if (!File.Exists(rssSettings.folder + "//" + filename) && MainWatchlist.Contains(rssSettings))
{
dl.DownloadEnclosureFiles(fileUrl, rssSettings.folder, filename, item);
}
}
if (index++ > rssSettings.backlogSize)
{
break;
}
}
rssSettings.status = "up to date";
}
}
}
