private void PlaySoundExecute(StorySong storySong)
{
if (storySong != null)
{
_audioManager.Play(storySong);
}
}
private MPNowPlayingInfo CreateInfo(StorySong item)
{
var newInfo = new MPNowPlayingInfo();
newInfo.Artwork = artwork;
newInfo.Title = item.Name;
newInfo.AssetUrl = NSUrl.FromString(item.ImageUri.OriginalString);
return(newInfo);
}
public async Task <List <StorySong> > LoadStoriesAsync()
{
const string LIST_STORIES_URL = "https://kazky.suspilne.media/list";
var list = new List <StorySong>();
try
{
var content = await _httpClient.GetStringAsync(LIST_STORIES_URL);
var parser = new HtmlParser();
var document = parser.Parse(content);
var blocks = document.QuerySelectorAll("a.tales-list__tale").OfType <IHtmlAnchorElement>().ToList();
foreach (var block in blocks)
{
var storySongItem = new StorySong();
storySongItem.DetailsUri = new Uri(BASE_URI, block.PathName);
await GetSongUriAsync(storySongItem);
var caption = block.QuerySelector("div.tales-list__tale__tale-caption");
storySongItem.Name = caption?.TextContent?.Trim() ?? string.Empty;
var author = block.QuerySelector("div.tales-list__tale__tale-time");
storySongItem.Author = author?.TextContent?.Trim() ?? string.Empty;
var image = block.QuerySelector("img") as IHtmlImageElement;
var imageUrl = image?.Source;
if (!string.IsNullOrEmpty(imageUrl))
{
storySongItem.ImageUri = new Uri(imageUrl);
if (imageUrl.StartsWith("", StringComparison.OrdinalIgnoreCase))
{
var relative = imageUrl.Substring("about:///".Length);
storySongItem.ImageUri = new Uri(BASE_URI, relative);
}
}
list.Add(storySongItem);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
return(list);
}
private void UpdateNowPlaying(StorySong item)
{
var newInfo = CreateInfo(item);
UpdateInfo(newInfo);
if (artworkUrl != item.ImageUri.OriginalString)
{
artworkUrl = item.ImageUri.OriginalString;
artwork = null;
ImageService.Instance.LoadUrl(item.ImageUri.OriginalString).AsUIImageAsync().ContinueWith((task) => {
artwork = new MPMediaItemArtwork(task.Result);
newInfo.Artwork = artwork;
UpdateInfo(newInfo);
});
}
}
private async Task GetSongUriAsync(StorySong item)
{
var content = await _httpClient.GetStringAsync(item.DetailsUri);
var parser = new HtmlParser();
var document = parser.Parse(content);
var audioBlock = document.QuerySelector("div.player_wrapper")?.QuerySelector("source") as IHtmlSourceElement;
if (audioBlock != null)
{
item.SongUri = new Uri(audioBlock.Source);
if (audioBlock.Source.StartsWith("about:///", StringComparison.OrdinalIgnoreCase))
{
var relative = audioBlock.Source.Substring("about:///".Length);
item.SongUri = new Uri(BASE_URI, relative);
}
}
}
public void Play(StorySong song)
{
_currentIndex = _items.IndexOf(song);
Play(_currentIndex);
}
