/// <summary>
/// Fired when we should load the content.
/// </summary>
/// <param name="source"></param>
public void OnPrepareContent()
{
// Since this can be costly kick it off to a background thread so we don't do work
// as we are animating.
Task.Run(async() =>
{
// Get the video Uri
YouTubeUri youTubeUri = await GetYouTubeVideoUrl(m_base.Source);
// Back to the UI thread with pri
await global::Windows.ApplicationModel.Core.CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
if (youTubeUri == null)
{
// If we failed fallback to the browser.
m_base.FireOnFallbackToBrowser();
return;
}
// Setup the video
m_youTubeVideo = new MediaElement();
m_youTubeVideo.AutoPlay = false;
m_youTubeVideo.AreTransportControlsEnabled = true;
m_youTubeVideo.CurrentStateChanged += MediaElement_CurrentStateChanged;
m_youTubeVideo.Source = youTubeUri.Uri;
ui_contentRoot.Children.Add(m_youTubeVideo);
});
});
}
/// <summary>
/// Called by the host when we should show content.
/// </summary>
/// <param name="post"></param>
public void OnPrepareContent(Post post)
{
// So the loading UI
m_host.ShowLoading();
// Since this can be costly kick it off to a background thread so we don't do work
// as we are animating.
Task.Run(async() =>
{
// Get the video Uri
YouTubeUri youTubeUri = await GetYouTubeVideoUrl(post);
// Back to the UI thread with pri
await Windows.ApplicationModel.Core.CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
if (youTubeUri == null)
{
m_host.ShowError();
App.BaconMan.TelemetryMan.ReportUnExpectedEvent(this, "FailedToGetYoutubeVideoAfterSuccess");
return;
}
// Setup the video
m_youTubeVideo = new MediaElement();
m_youTubeVideo.AutoPlay = false;
m_youTubeVideo.AreTransportControlsEnabled = true;
m_youTubeVideo.CurrentStateChanged += MediaElement_CurrentStateChanged;
m_youTubeVideo.Source = youTubeUri.Uri;
ui_contentRoot.Children.Add(m_youTubeVideo);
});
});
}
private async Task <YouTubeUri> ParsingYouTubeUrl(HtmlNode node)
{
YouTubeUri uri = new YouTubeUri();
string linkVideo = node.Descendants("iframe").FirstOrDefault().Attributes["src"].Value;
return(await GetYouTubeYriForControl(linkVideo));
}
private async Task LoadFilmDetails()
{
this.gFilmInfo.Visibility = Windows.UI.Xaml.Visibility.Visible;
ConnectionProfile InternetConnectionProfile = NetworkInformation.GetInternetConnectionProfile();
ConnectionCost InternetConnectionCost = (InternetConnectionProfile == null ? null : InternetConnectionProfile.GetConnectionCost());
Task <YouTubeUri> tYouTube = null;
if (!String.IsNullOrEmpty(SelectedFilm.YoutubeTrailer) &&
InternetConnectionProfile != null &&
InternetConnectionProfile.GetNetworkConnectivityLevel() == NetworkConnectivityLevel.InternetAccess &&
InternetConnectionCost != null &&
InternetConnectionCost.NetworkCostType == NetworkCostType.Unrestricted)
{
tYouTube = MyToolkit.Multimedia.YouTube.GetVideoUriAsync(SelectedFilm.YoutubeTrailer, Config.TrailerQuality);
}
if (tYouTube != null)
{
try
{
this.trailerUrl = await tYouTube;
}
catch { }
}
this.spFilmButtons.Visibility = this.btnTrailer.Visibility = btnPlay.Visibility = (trailerUrl != null ? Windows.UI.Xaml.Visibility.Visible : Windows.UI.Xaml.Visibility.Collapsed);
this.mpTrailer.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
try
{
if (NetworkInterface.GetIsNetworkAvailable())
{
video = e.Parameter as Video;
YouTubeUri url = await MyToolkit.Multimedia.YouTube.GetVideoUriAsync(video.Id, YouTubeQuality.Quality1080P);
Player.Source = url.Uri;
Player.Play();
}
else
{
MessageDialog message = new MessageDialog("you are not connect to internet");
await message.ShowAsync();
this.Frame.GoBack();
}
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
}
base.OnNavigatedTo(e);
}
private async Task LoadPage()
{
progressRing.IsActive = true;
try
{
mainVideo = await MyToolkit.Multimedia.YouTube.GetVideoUriAsync(video.Id, selectedQuality);
mediaPlayer.Source = mainVideo.Uri;
mediaPlayer.Play();
progressRing.IsActive = false;
}
catch (Exception ex)
{
if (ex.HResult == -2146233088)
{
MessageDialog m = new MessageDialog("Quality Not Supported, try something else", "WinBeta Videos Error");
await m.ShowAsync();
}
else
{
MessageDialog m = new MessageDialog("Could play video: " + ex.Message, "WinBeta Videos Error");
await m.ShowAsync();
}
progressRing.IsActive = false;
}
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
RootObject myChannel = await YoutubeProxy.GetChannel();
txtTitle.Text = myChannel.items[0].snippet.channelTitle;
ResultDescription.Text = myChannel.items[0].snippet.description;
string YoutubeId = myChannel.items[0].contentDetails.upload.videoId;
YouTubeUri url = await YouTube.GetVideoUriAsync(YoutubeId, YouTubeQuality.Quality720P);
YoutubePlayer.Source = url.Uri;
YoutubePlayer.Play();
}
private async Task LoadFilmDetails()
{
ConnectionProfile InternetConnectionProfile = NetworkInformation.GetInternetConnectionProfile();
ConnectionCost InternetConnectionCost = (InternetConnectionProfile == null ? null : InternetConnectionProfile.GetConnectionCost());
Task <YouTubeUri> tYouTube = null;
if (InternetConnectionProfile != null &&
InternetConnectionProfile.GetNetworkConnectivityLevel() == NetworkConnectivityLevel.InternetAccess)
{
if (!String.IsNullOrEmpty(SelectedFilm.YoutubeTrailer) &&
InternetConnectionCost != null &&
InternetConnectionCost.NetworkCostType == NetworkCostType.Unrestricted)
{
tYouTube = MyToolkit.Multimedia.YouTube.GetVideoUriAsync(SelectedFilm.YoutubeTrailer, Config.TrailerQuality);
}
}
this.DataContext = this;
CinemaData cd = new CinemaData(App.FilmCinemas[SelectedFilm.EDI]);
dataLetter = cd.GroupsByLetter;
cvsCinemas.Source = dataLetter;
gvZoomedInCinemas.SelectionChanged -= gvZoomedIn_SelectionChanged;
gvZoomedInCinemas.SelectedItem = null;
(semanticZoom.ZoomedOutView as ListViewBase).ItemsSource = cd.CinemaHeaders;
gvZoomedInCinemas.SelectionChanged += gvZoomedIn_SelectionChanged;
semanticZoom.ViewChangeStarted -= semanticZoom_ViewChangeStarted;
semanticZoom.ViewChangeStarted += semanticZoom_ViewChangeStarted;
if (tYouTube != null)
{
try
{
this.trailerUrl = await tYouTube;
}
catch { }
}
this.btnTrailer.Visibility = btnPlay.Visibility = (trailerUrl != null ? Windows.UI.Xaml.Visibility.Visible : Windows.UI.Xaml.Visibility.Collapsed);
this.mpTrailer.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
//if(taskFilmReviews != null)
// await taskFilmReviews;
}
async private void youtubePlay(String link)
{
string[] arr = link.Split("=");
var youtubeid = arr[1];
Debug.WriteLine(youtubeid);
try
{
YouTubeUri uri = await YouTube.GetVideoUriAsync(youtubeid, YouTubeQuality.Quality1080P);
Debug.WriteLine(uri);
mediaPlayer.SetUriSource(uri.Uri);
}
catch (Exception e) {
e.ToString();
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
String YouTubeId = "eFajTI4lOHM";
try
{
YouTubeUri url = await YouTube.GetVideoUriAsync(YouTubeId, YouTubeQuality.Quality360P);
reproductor.Source = url.Uri;
reproductor.Play();
}
catch (Exception)
{
// TODO show error (video uri not found)
}
}
private async void button2_Click(object sender, RoutedEventArgs e)
{
async Task <Uri> GetYoutubeUri(string jItnCGRsMjw)
{
YouTubeUri uri = await YouTube.GetVideoUriAsync(jItnCGRsMjw, YouTubeQuality.Quality1080P);
return(uri.Uri);
}
Uri _videoUri = await GetYoutubeUri("jItnCGRsMjw");
if (_videoUri != null)
{
player.Source = _videoUri;
player.Play();
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
string YouTubeId = "pA1OaRb9Cb0";
try
{
YouTubeUri url = await YouTube.GetVideoUriAsync(YouTubeId, YouTubeQuality.Quality360P);
MediaElt.Source = url.Uri;
MediaElt.Play();
}
catch (Exception)
{
// TODO show error (video uri not found)
}
}
//async private void OnPageVideoLoaded(object sender, RoutedEventArgs e)
//{
//string youtubeId = "mnjbHvYhl-w";//"OgbmOjon0Mw";
//string youtubeId = str;
//}
async protected override void OnNavigatedTo(NavigationEventArgs e)
{
string str = e.Parameter as string;
string youtubeId = str;
//pname.Text = str;
try
{
YouTubeUri url = await YouTube.GetVideoUriAsync(youtubeId, YouTubeQuality.Quality360P);
//txtblk.Text = "Uri = " + url.Uri.ToString();
mediaElt.Source = url.Uri;
mediaElt.AreTransportControlsEnabled = true;
mediaElt.MaxHeight = 320;
//mediaElt.IsMuted = true;
mediaElt.Play();
}
catch (Exception) { }
base.OnNavigatedTo(e);
}
/// <summary>
/// Вызывается перед отображением этой страницы во фрейме.
/// </summary>
/// <param name="e">Данные события, описывающие, каким образом была достигнута эта страница.
/// Этот параметр обычно используется для настройки страницы.</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
DisplayInformation.AutoRotationPreferences = DisplayOrientations.Portrait | DisplayOrientations.Landscape | DisplayOrientations.LandscapeFlipped;
if (e.Parameter != null)
{
DisplayInformation.DisplayContentsInvalidated += DisplayInformation_DisplayContentsInvalidated;
string[] param = (string[])e.Parameter;
HeaderNews.Text = param[0];
DateNews.Text = param[1];
OneNews oneNews = await NewsElementParser.Parse(param[2]);
DescrNews.Text = oneNews.Description;
YouTubeQuality quality = YouTubeQuality.Quality360P;
if (Settings.Settings.QualityYouTubeVideo != null)
{
switch (Settings.Settings.QualityYouTubeVideo)
{
case "144p":
quality = YouTubeQuality.Quality144P;
break;
case "240p":
quality = YouTubeQuality.Quality240P;
break;
case "360p":
quality = YouTubeQuality.Quality360P;
break;
case "480p":
quality = YouTubeQuality.Quality480P;
break;
case "720p":
quality = YouTubeQuality.Quality720P;
break;
case "1080p":
quality = YouTubeQuality.Quality1080P;
break;
}
}
YouTubeUri videoUri = null;
bool error = false;
try
{
videoUri = await YouTube.GetVideoUriAsync(oneNews.YouTubeID, quality);
}
catch (YouTubeUriNotFoundException)
{
error = true;
}
if (!error && videoUri != null)
{
playerYouTube.Source = videoUri.Uri;
}
else
{
var dialog = new MessageDialog("Не удалось загрузить видео. \nПопробуйте поменять качество в настройках.");
await dialog.ShowAsync();
}
}
else
{
if (Frame.CanGoBack)
{
Frame.GoBack();
}
}
}
internal async Task <Uri> GetYoutubeUri(string VideoID)
{
YouTubeUri uri = await YouTube.GetVideoUriAsync(VideoID, YouTubeQuality.NotAvailable);
return(uri.Uri);
}
private static async void OnHtmlParse(string response, Action<List<YouTubeUri>, Exception> completed)
{
var urls = new List<YouTubeUri>();
try
{
var match = Regex.Match(response, "url_encoded_fmt_stream_map\": \"(.*?)\"");
var data = Uri.UnescapeDataString(match.Groups[1].Value);
var arr = Regex.Split(data, ",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)"); // split by comma but outside quotes
foreach (var d in arr)
{
var url = "";
var signature = "";
var tuple = new YouTubeUri();
foreach (var p in d.Replace("\\u0026", "\t").Split('\t'))
{
var index = p.IndexOf('=');
if (index != -1 && index < p.Length)
{
try
{
var key = p.Substring(0, index);
var value = Uri.UnescapeDataString(p.Substring(index + 1));
if (key == "url")
url = value;
else if (key == "itag")
tuple.Itag = int.Parse(value);
//else if (key == "type" && value.Contains("video/mp4")) //只获取Mp4
else if (key == "type") //获取全部
tuple.Type = value;
else if (key == "s")
{
signature = await DecryptWebSignature(value);
//signature = DecryptLocalSignature(value);
}
else if (key == "sig")
signature = value;
}
catch { }
}
}
tuple.url = url + "&signature=" + signature;
if (tuple.IsValid)
urls.Add(tuple);
}
}
catch (Exception ex)
{
if (completed != null)
completed(null, ex);
return;
}
//降序排列
var entry = urls.OrderByDescending(u => u.Itag).ToList();
if (entry != null)
{
if (completed != null)
completed(entry, null);
}
else if (completed != null)
completed(null, new Exception("no_video_urls_found"));
}
private static async void OnHtmlParse(string response, DecryptSignatureMode decryptSignatureMode, Action<List<YouTubeUri>, Exception> completed)
{
var urls = new List<YouTubeUri>();
if (sigCodes != null && sigCodes.Count > 0)
sigCodes.Clear();
javaScriptCode = string.Empty;
try
{
//var match = Regex.Match(response, "url_encoded_fmt_stream_map\": \"(.*?)\"");
var match = Regex.Match(response, "url_encoded_fmt_stream_map\"\\s*:\\s*\"(.*?)\"");
var data = Uri.UnescapeDataString(match.Groups[1].Value);
match = Regex.Match(response, "adaptive_fmts\": \"(.*?)\"");
var data2 = Uri.UnescapeDataString(match.Groups[1].Value);
var arr = Regex.Split(data + "," + data2, ",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)"); // split by comma but outside quotes
foreach (var d in arr)
{
var url = "";
var signature = "";
var tuple = new YouTubeUri();
foreach (var p in d.Replace("\\u0026", "\t").Split('\t'))
{
var index = p.IndexOf('=');
if (index != -1 && index < p.Length)
{
try
{
var key = p.Substring(0, index);
var value = Uri.UnescapeDataString(p.Substring(index + 1));
if (key == "url")
url = value;
else if (key == "itag")
tuple.Itag = int.Parse(value);
//else if (key == "type" && (value.Contains("video/mp4") || value.Contains("audio/mp4"))) //只获取Mp4
else if (key == "type") //获取全部
tuple.Type = value;
else if (key == "s")
{
if (decryptSignatureMode == DecryptSignatureMode.DecryptLocalSignature)
signature = await DecryptLocalSignature(value, response);
else
signature = await DecryptWebSignature(value);
}
else if (key == "sig")
signature = value;
}
catch (Exception exception)
{
Debug.WriteLine("YouTube parse exception: " + exception.Message);
}
}
}
if (url.Contains("&signature=") || url.Contains("?signature="))
tuple.url = url;
else
tuple.url = url + "&signature=" + signature;
if (tuple.IsValid)
urls.Add(tuple);
}
}
catch (Exception ex)
{
if (completed != null)
completed(null, ex);
return;
}
//降序排列
var entry = urls.OrderByDescending(u => u.Itag).ToList();
if (entry != null)
{
if (completed != null)
completed(entry, null);
}
else if (completed != null)
completed(null, new Exception("no_video_urls_found"));
}
private static async void OnHtmlDownloaded(string response, YouTubeQuality minQuality, YouTubeQuality maxQuality, Action<YouTubeUri, Exception> completed)
{
var urls = new List<YouTubeUri>();
try
{
var match = Regex.Match(response, "url_encoded_fmt_stream_map\": \"(.*?)\"");
var data = Uri.UnescapeDataString(match.Groups[1].Value);
var arr = Regex.Split(data, ",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)"); // split by comma but outside quotes
foreach (var d in arr)
{
var url = "";
var signature = "";
var tuple = new YouTubeUri();
foreach (var p in d.Replace("\\u0026", "\t").Split('\t'))
{
var index = p.IndexOf('=');
if (index != -1 && index < p.Length)
{
try
{
var key = p.Substring(0, index);
var value = Uri.UnescapeDataString(p.Substring(index + 1));
if (key == "url")
url = value;
else if (key == "itag")
tuple.Itag = int.Parse(value);
//else if (key == "type" && value.Contains("video/mp4")) //只获取Mp4
else if (key == "type") //获取全部
tuple.Type = value;
else if (key == "s")
{
signature = await DecryptWebSignature(value);
//signature = DecryptLocalSignature(value);
}
else if (key == "sig")
signature = value;
}
catch { }
}
}
tuple.url = url + "&signature=" + signature;
if (tuple.IsValid)
urls.Add(tuple);
}
var minTag = GetQualityIdentifier(minQuality);
var maxTag = GetQualityIdentifier(maxQuality);
//foreach (var u in urls.Where(u => u.Itag < minTag || u.Itag > maxTag).ToArray()) //得到相对命中的,如果没用命中绝对项,会找到目标项[上一级或下一级(相邻)]的项
foreach (var u in urls.Where(u => u.Itag <= minTag || u.Itag >= maxTag).ToArray()) //得到绝对命中的
urls.Remove(u);
}
catch (Exception ex)
{
if (completed != null)
completed(null, ex);
return;
}
var entry = urls.OrderByDescending(u => u.Itag).FirstOrDefault();
if (entry != null)
{
if (completed != null)
completed(entry, null);
}
else if (completed != null)
//completed(null, new Exception("no_video_urls_found"));
completed(entry, null);
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = AppViewBackButtonVisibility.Visible;
SystemNavigationManager.GetForCurrentView().BackRequested += NewsElement_BackRequested;
DisplayInformation.AutoRotationPreferences = DisplayOrientations.Portrait | DisplayOrientations.Landscape | DisplayOrientations.LandscapeFlipped;
//ConnectionProfile InternetConnectionProfile = NetworkInformation.GetInternetConnectionProfile();
//NetworkConnectivityLevel connection = InternetConnectionProfile.GetNetworkConnectivityLevel();
//bool internetAccess = !(connection == NetworkConnectivityLevel.None || connection == NetworkConnectivityLevel.LocalAccess);
bool internetAccess = NetworkInterface.GetIsNetworkAvailable();
if (internetAccess && e.Parameter != null)
{
DisplayInformation.GetForCurrentView().OrientationChanged += NewsElement_OrientationChanged;
string[] param = (string[])e.Parameter;
HeaderNews.Text = param[0];
DateNews.Text = param[1];
OneNewsModel oneNews = await NewsElementParser.Parse(param[2]);
DescrNews.Text = oneNews.Description;
YouTubeQuality quality = YouTubeQuality.Quality360P;
if (Settings.Settings.QualityYouTubeVideo != null)
{
switch (Settings.Settings.QualityYouTubeVideo)
{
case "360p":
quality = YouTubeQuality.Quality360P;
break;
case "480p":
quality = YouTubeQuality.Quality480P;
break;
case "720p":
quality = YouTubeQuality.Quality720P;
break;
case "1080p":
quality = YouTubeQuality.Quality1080P;
break;
}
}
YouTubeUri videoUri = null;
bool error = false;
try
{
videoUri = await YouTube.GetVideoUriAsync(oneNews.YouTubeID, quality);
}
catch (YouTubeUriNotFoundException)
{
error = true;
}
if (!error && videoUri != null)
{
playerYouTube.MediaPlayer.SetUriSource(videoUri.Uri);
}
else
{
var dialog = new MessageDialog("Не удалось загрузить видео.");
await dialog.ShowAsync();
Frame.GoBack();
}
}
else
{
var dialog = new MessageDialog("Проверьте соединение с интернетом");
await dialog.ShowAsync();
Frame.GoBack();
}
}
