private async Task <List <Youtube> > GetVideosDetailsAsync(List <string> videoIds)
{
var videoIdsString = "";
foreach (var s in videoIds)
{
videoIdsString += s + ",";
}
var client = new HttpClient();
var json = await client.GetStringAsync(string.Format(apiUrlForVideosDetails, videoIdsString));
var youtubeItems = new List <Youtube>();
try
{
JObject response = JsonConvert.DeserializeObject <dynamic>(json);
var items = response.Value <JArray>("items");
foreach (var item in items)
{
var snippet = item.Value <JObject>("snippet");
var statistics = item.Value <JObject>("statistics");
var youtubeItem = new Youtube
{
Title = snippet.Value <string>("title"),
Description = snippet.Value <string>("description"),
ChannelTitle = snippet.Value <string>("channelTitle"),
PublishedAt = snippet.Value <DateTime>("publishedAt"),
VideoId = item?.Value <string>("id"),
DefaultThumbnailUrl = snippet?.Value <JObject>("thumbnails")?.Value <JObject>("default")?.Value <string>("url"),
MediumThumbnailUrl = snippet?.Value <JObject>("thumbnails")?.Value <JObject>("medium")?.Value <string>("url"),
HighThumbnailUrl = snippet?.Value <JObject>("thumbnails")?.Value <JObject>("high")?.Value <string>("url"),
StandardThumbnailUrl = snippet?.Value <JObject>("thumbnails")?.Value <JObject>("standard")?.Value <string>("url"),
MaxResThumbnailUrl = snippet?.Value <JObject>("thumbnails")?.Value <JObject>("maxres")?.Value <string>("url"),
ViewCount = statistics?.Value <int>("viewCount"),
LikeCount = statistics?.Value <int>("likeCount"),
DislikeCount = statistics?.Value <int>("dislikeCount"),
FavoriteCount = statistics?.Value <int>("favoriteCount"),
CommentCount = statistics?.Value <int>("commentCount"),
//Tags = (from tag in snippet?.Value<JArray>("tags") select tag.ToString())?.ToList()
};
YoutubeItems.Add(youtubeItem);
}
foreach (var videos in YoutubeItems)
{
Videos.Add(videos);
}
LatestVideo = Videos.First();
}
catch (Exception ex)
{
await App.Current.MainPage.DisplayAlert("", ex.Message, "Cancel");
}
return(YoutubeItems);
}
private async Task LoadData()
{
if (IsLoading)
{
return;
}
IsLoading = true;
YoutubeItems.Clear();
var httpClient = new HttpClient();
var json = await httpClient.GetStringAsync(apiUrlForPlaylist);
try
{
JObject jsonResponse = JsonConvert.DeserializeObject <dynamic>(json);
var items = jsonResponse.Value <JArray>("items");
foreach (var item in items)
{
var snippet = item.Value <JObject>("snippet");
var youtubeItem = new YoutubeItem
{
Title = snippet.Value <string>("title"),
Description = snippet.Value <string>("description"),
ChannelTitle = snippet.Value <string>("channelTitle"),
PublishedAt = snippet.Value <DateTime>("publishedAt"),
VideoId = snippet?.Value <JObject>("resourceId")?.Value <string>("videoId"),
DefaultThumbnailUrl = snippet?.Value <JObject>("thumbnails")?.Value <JObject>("default")?.Value <string>("url"),
MediumThumbnailUrl = snippet?.Value <JObject>("thumbnails")?.Value <JObject>("medium")?.Value <string>("url"),
HighThumbnailUrl = snippet?.Value <JObject>("thumbnails")?.Value <JObject>("high")?.Value <string>("url"),
StandardThumbnailUrl = snippet?.Value <JObject>("thumbnails")?.Value <JObject>("standard")?.Value <string>("url"),
MaxResThumbnailUrl = snippet?.Value <JObject>("thumbnails")?.Value <JObject>("maxres")?.Value <string>("url"),
};
YoutubeItems.Add(youtubeItem);
}
}
catch
{
// todo: handle an exception
}
finally
{
IsLoading = false;
}
}
