public static bool AddPodcast
(string nPodcastURL, string nPodcastTitle, string nPodcastInterval, string nPodcastCategory)
{
bool podcastAdded = false;
if ((Validater.NotEmpty(nPodcastURL)) && (Validater.NotEmpty(nPodcastTitle)) && (Validater.NotEmpty(nPodcastInterval)) && (Validater.NotEmpty(nPodcastCategory)))
{
if ((Validater.IsURL(nPodcastURL)))
{
if (Validater.CheckPodcastExist(listOfPodcast, nPodcastURL, nPodcastTitle))
{
Dialog.PodcastExist();
}
else
{
int nPodcastIntervalInt = int.Parse(nPodcastInterval);
Podcast createPodcast = new Podcast(nPodcastURL, nPodcastTitle, nPodcastIntervalInt, nPodcastCategory);
listOfPodcast.Add(createPodcast);
podcastAdded = true;
new FileHandler().SavePodcasts(listOfPodcast);
}
}
else
{
Dialog.NotURL();
}
}
else
{
new Dialog().EmptyInput();
}
return(podcastAdded);
}
internal static bool UpdatePodcast(Podcast oldPodcast, Podcast newPodcast)
{
bool isPodcastUpdate = false;
if (Validater.CheckIfPodcastChanged(oldPodcast, newPodcast))
{
bool updatePodcast = true;
foreach (var p in listOfPodcast)
{
if ((p.Title == newPodcast.Title) && !(oldPodcast.Title == newPodcast.Title))
{
Dialog.PodcastExist();
updatePodcast = false;
break;
}
}
if (updatePodcast)
{
if (Validater.NotEmpty(newPodcast))
{
if ((Validater.IsURL(newPodcast.URL)))
{
ListHandler.RemovePodcast(oldPodcast.Title);
listOfPodcast.Add(newPodcast);
new FileHandler().SavePodcasts(listOfPodcast);
isPodcastUpdate = true;
Dialog.PodcastUpdated();
}
else
{
Dialog.NotURL();
}
}
else
{
new Dialog().EmptyInput();
}
}
}
return(isPodcastUpdate);
}
