public string GetPodcastUrl(int index)
{
var podcastList = podcastRepository.GetAll();
Podcast podcast = podcastList[index];
string url = podcast.Url;
return(url);
}
//Updates a category object
public void UpdateCategoryObject(int index, string oldCategory, Category updateCategory)
{
if (updateCategory == null)
{
updateCategory = new Category(updateCategory.Name);
}
categoryRepository.Update(index, updateCategory);
PodcastRepository podRepo = new PodcastRepository();
var podList = podRepo.GetAll();
//Loops through all saved podcasts
foreach (var item in podList)
{
if (item.Category.Equals(oldCategory))
{
//If the objects Category property is the same as the oldCategory parameter the new category is set
item.Category = updateCategory.Name;
}
}
podRepo.SaveChanges(podList);
}
//Returns true if the parameter is not already in the Podcasts file
public bool PodcastIsUnique(string url)
{
bool isValid = true;
try
{
List <Podcast> list = podRepo.GetAll();
foreach (var item in list)
{
string link = item.Url;
if (link.Equals(url))
{
isValid = false;
throw new PodcastAlreadyExistsException();
}
}
}
catch (PodcastAlreadyExistsException)
{
}
return(isValid);
}
public PodcastController()
{
podcastRepository = new PodcastRepository();
podcastList = podcastRepository.GetAll();
}
public List <Podcast> RetrieveAllPodcasts()
{
return(podcastRepository.GetAll());
}