/// <summary>
/// loads the articlesView to show the articles of the rss feed that is currently selected in the feedsView
/// </summary>
private void LoadFeed()
{
articlesView.Items.Clear();
string baseURL = ((RSSFeed)feedsView.SelectedItem).URL;
int index = AddWindow.PreviousWebsites.FindIndex(f => f.NodeChannel.BaseURI == baseURL);
currentWebsite = AddWindow.PreviousWebsites[index];
if (currentWebsite != null)
{
int loopCount = 0;
for (int i = 0; i < currentWebsite.NodeChannel.ChildNodes.Count; i++)
{
if (currentWebsite.NodeChannel.ChildNodes[i].Name == "item")
{
loopCount++;
nodeItem = currentWebsite.NodeChannel.ChildNodes[i];
articlesView.Items.Add(new RSSSite { Number = loopCount.ToString() + ".", Title = nodeItem["title"].InnerText, URL = nodeItem["link"].InnerText });
}
}
}
}
/// <summary>
/// gets the string that has been entered in the importText field and checks if it is a url then creates a website class of it
/// and adds it to the websites list and the listview
/// </summary>
private void ImportURL()
{
string rss = importText.Text;
Regex regex = new Regex(@"((https?|ftp|file)\://|www.)[A-Za-z0-9\.\-]+(/[A-Za-z0-9\?\&\=;\+!'\(\)\*\-\._~%]*)*", RegexOptions.IgnoreCase);
Match match = regex.Match(rss);
if (match.Success)
{
Website tempWebsite = null;
try
{
tempWebsite = new Website(rss);
}
catch (Exception)
{
MessageBox.Show("The reader could not connect to the feed \nplease check your network connection\nand make sure the URL is correct", "ERROR could not resolve URL");
}
if (tempWebsite != null)
{
//add website to list of websites
websites.Add(tempWebsite);
//add the item to the listview
listView.Items.Add(new { Website = tempWebsite.NodeChannel["title"].InnerText, URL = tempWebsite.NodeChannel.BaseURI });
}
}
else
{
MessageBox.Show("The URL was not inputted correctly", "ERROR");
}
}
