internal static bool CheckIfCategoryUsed(string categoryTitle)
{
bool isInUse = false;
var podcastList = ListHandler.SortPodcastList();
foreach (var c in podcastList)
{
if (c.Category == categoryTitle)
{
isInUse = true;
break;
}
}
return(isInUse);
}
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);
}
