private string GetShow(SyndicationItem item, SourceFeed sourceFeed)
{
if (sourceFeed != null)
{
return(sourceFeed.Name);
}
var show = item.Title.Text.Split("|").ElementAt(1);
return(show?.Trim());
}
private Episode CreateEpisode(SyndicationItem item, SourceFeed sourceFeed)
{
return(new Episode
{
Title = GetTitle(item),
Show = GetShow(item, sourceFeed),
Summary = GetSummary(item),
Date = item.PublishDate,
Categories = GetCategories(item).ToArray(),
ImageUri = GetThumbnailUri(item),
EpisodeUri = GetEpisodeUri(item),
VideoUri = GetVideoUri(item),
Duration = GetDuration(item)
});
}
private Post CreatePost(SyndicationItem item, SourceFeed source)
{
return(new Post
{
Title = GetTitle(item),
Show = source.Show ?? GetShow(item),
Summary = GetSummary(item),
Date = item.PublishDate,
Categories = GetCategories(item).ToArray(),
ImageUri = GetThumbnailUri(item),
PostUri = GetPostUri(item),
VideoUri = GetVideoUri(item),
Duration = GetDuration(item)
});
}
private IEnumerable <Episode> GetEpisodes(SourceFeed sourceFeed, SyndicationFeed rssFeed)
{
var episodes = new List <Episode>();
var feedEpisodes = rssFeed
.Items
.Select(i => CreateEpisode(i, sourceFeed))
.ToArray();
episodes.AddRange(feedEpisodes);
var comparer = new EpisodeEqualityComparer();
return(episodes
.Distinct(comparer)
.OrderByDescending(p => p.Date)
.ToArray());
}
/// <inheritdoc/>
public Task <Show> GetShow(SourceFeed sourceFeed = null)
{
var url = sourceFeed != null ? sourceFeed.Url : _channel9Feed.Url;
if (_cache.TryGetValue(url, out var cachedShow))
{
return(Task.FromResult(cachedShow));
}
var rssFeed = GetRssFeed(url);
var show = new Show()
{
Description = rssFeed.Description.Text,
Image = sourceFeed?.Image,
Name = sourceFeed?.Name
};
show.Episodes = GetEpisodes(sourceFeed, rssFeed);
_cache.Add(url, show);
return(Task.FromResult(show));
}
/// <inheritdoc/>
public async Task <Show> GetShow(SourceFeed sourceFeed = null)
{
var url = sourceFeed != null ? sourceFeed.FeedUrl : _channel9Feed.FeedUrl;
if (_cache.TryGetValue(url, out var cachedShow))
{
return(cachedShow);
}
var rssFeed = await GetRssFeed(url);
var show = new Show()
{
Description = rssFeed.Description.Text,
Image = sourceFeed?.ThumbnailUrl,
Name = sourceFeed?.Name
};
show.Episodes = GetEpisodes(sourceFeed, rssFeed);
_cache.Add(url, show);
return(show);
}