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FoxTube/FoxTube/Pages/Video.xaml.cs
T
2018-07-25 14:50:14 +03:00

613 lines
25 KiB
C#

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices.WindowsRuntime;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;
using Windows.System;
using Google.Apis.YouTube.v3.Data;
using Google.Apis.YouTube.v3;
using Windows.UI.Xaml.Media.Imaging;
using System.Diagnostics;
using System.Timers;
using Windows.UI.Core;
using System.Threading;
using Windows.ApplicationModel.DataTransfer;
using Windows.Storage;
using Windows.ApplicationModel;
using Windows.Storage.Streams;
using Windows.UI.Popups;
using Windows.UI.Text;
using Windows.UI;
using FoxTube.Pages;
using MyToolkit.Multimedia;
using FoxTube.Controls;
// The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=234238
namespace FoxTube
{
public enum Rating { None, Like, Dislike }
/// <summary>
/// An empty page that can be used on its own or navigated to within a Frame.
/// </summary>
public sealed partial class Video : Page
{
ApplicationDataContainer settings = ApplicationData.Current.LocalSettings;
string videoId;
Google.Apis.YouTube.v3.Data.Video item;
List<string> downloads = new List<string>();
bool wide;
bool isExtended = false;
bool isAddedToLater = false;
Rating userRating = Rating.None;
public VideoPlayer player;
public CommentsPage comments;
LoadingPage LoadingScreen = new LoadingPage();
LoadingPage loadingRelated = new LoadingPage();
System.Timers.Timer streamUpdateTimer;
public Video()
{
this.InitializeComponent();
mainGrid.Children.Add(LoadingScreen);
relatedGrid.Children.Add(loadingRelated);
LoadingScreen.RefreshPage += LoadingScreen_RefreshPage;
DataTransferManager.GetForCurrentView().DataRequested += new TypedEventHandler<DataTransferManager, DataRequestedEventArgs>(Share);
if (Window.Current.Bounds.Width <= 1000)
{
Debug.WriteLine("Correcting layout...");
mainContent.Children.Remove(descriptionPanel);
pivot.Items.Insert(0, new PivotItem()
{
Content = descriptionPanel,
Margin = new Thickness(0, -48, 0, 0)
});
tabsPlaceholder.Children.Remove(tabs);
mainContent.Children.Add(tabs);
toDescription.Visibility = Visibility.Visible;
grid.ColumnDefinitions[1].Width = new GridLength(0);
pivot.SelectedIndex = 0;
pivot_SelectionChanged(this, null);
}
}
public async void Initialize(string id)
{
try
{
grid.Visibility = Visibility.Collapsed;
LoadingScreen.Refresh();
LoadingScreen.Visibility = Visibility.Visible;
videoId = id;
VideosResource.ListRequest request = SecretsVault.NoAuthService.Videos.List("snippet,contentDetails,statistics,status,liveStreamingDetails");
request.Id = id;
VideoListResponse response = await request.ExecuteAsync();
item = response.Items[0];
if (item.Snippet.LiveBroadcastContent == "live")
{
views.Text = string.Format("{0:0,0} viewers", item.LiveStreamingDetails.ConcurrentViewers);
streamUpdateTimer = new System.Timers.Timer(10000);
streamUpdateTimer.Elapsed += StreamUpdateTimer_Elapsed;
toComments.Visibility = Visibility.Collapsed;
pivot.Items.RemoveAt(pivot.Items.Count - 1);
//(toComments.Content as TextBlock).Text = "Chat";
}
else
{
views.Text = string.Format("{0:0,0} views", item.Statistics.ViewCount);
comments = new CommentsPage();
commentsPlaceholder.Content = null;
commentsPlaceholder.Content = comments;
comments.Initialize(item);
}
VideoCategoriesResource.ListRequest categoryRequest = SecretsVault.NoAuthService.VideoCategories.List("snippet");
categoryRequest.Id = item.Snippet.CategoryId;
VideoCategoryListResponse categoryResponse = await categoryRequest.ExecuteAsync();
VideoCategory cat = categoryResponse.Items[0];
category.Text = cat.Snippet.Title;
if (item.Status.License == "youtube")
license.Text = "Standard YouTube License";
else license.Text = "Creative Commons Attribution license (reuse allowed)";
publishedAt.Text = item.Snippet.PublishedAt.Value.ToString("d, MMMM, yyyy");
title.Text = item.Snippet.Title;
dislikes.Text = item.Statistics.DislikeCount.ToString();
likes.Text = item.Statistics.LikeCount.ToString();
rating.Value = (double)item.Statistics.DislikeCount / (double)(item.Statistics.DislikeCount + item.Statistics.LikeCount) * 100;
Methods.FormatText(ref description, item.Snippet.Description);
ChannelsResource.ListRequest request1 = SecretsVault.NoAuthService.Channels.List("snippet,contentDetails,statistics");
request1.Id = item.Snippet.ChannelId;
ChannelListResponse response1 = await request1.ExecuteAsync();
var item1 = response1.Items[0];
channelAvatar.ProfilePicture = new BitmapImage(new Uri(item1.Snippet.Thumbnails.Medium.Url));
channelName.Text = item.Snippet.ChannelTitle;
subscribers.Text = string.Format("{0:0,0} subscribers", item1.Statistics.SubscriberCount);
if(SecretsVault.IsAuthorized)
{
VideoGetRatingResponse ratingResponse = await SecretsVault.Service.Videos.GetRating(id).ExecuteAsync();
if (ratingResponse.Items[0].Rating == "like")
{
userRating = Rating.Like;
like.Foreground = new SolidColorBrush(Colors.Green);
}
else if (ratingResponse.Items[0].Rating == "dislike")
{
userRating = Rating.Dislike;
dislike.Foreground = new SolidColorBrush(Colors.Red);
}
/*addLater.Visibility = Visibility.Visible;
addToPlaylist.Visibility = Visibility.Visible;
if (SecretsVault.WatchLater.Contains(item.Id))
{
isAddedToLater = true;
addLater.IsChecked = true;
}*/
}
player = new VideoPlayer(item, item1.Snippet.Thumbnails.Medium.Url);
player.SetFullSize += Player_SetFullSize;
playerPlaceholder.Children.Add(player);
LoadDownloads();
Thread.Sleep(1000);
grid.Visibility = Visibility.Visible;
LoadingScreen.Visibility = Visibility.Collapsed;
LoadRelatedVideos();
/*if (SecretsVault.IsAuthorized && SecretsVault.UserHistory[0] != item.Id)
{
await SecretsVault.Service.PlaylistItems.Insert(new PlaylistItem()
{
Snippet = new PlaylistItemSnippet()
{
ResourceId = new ResourceId()
{
Kind = "youtube#video",
VideoId = item.Id
},
PlaylistId = SecretsVault.UserChannel.ContentDetails.RelatedPlaylists.WatchHistory
}
}, "snippet").ExecuteAsync();
SecretsVault.UserHistory.Insert(0, item.Id);
}*/
}
catch
{
LoadingScreen.Error();
}
}
async void LoadDownloads()
{
Debug.WriteLine("Loading download options...");
downloadSelector.Items.Clear();
YouTubeUri[] uris = await YouTube.GetUrisAsync(item.Id);
if (uris.Length > 0)
foreach (YouTubeUri u in uris)
{
if (u.HasAudio && u.HasVideo)
{
downloads.Add(u.Uri.AbsoluteUri);
MenuFlyoutItem menuItem = new MenuFlyoutItem()
{
Text = Methods.QualityToString(u.VideoQuality)
};
menuItem.Click += downloadItemSelected;
downloadSelector.Items.Add(menuItem);
}
else if (u.HasAudio)
{
downloads.Add(u.Uri.AbsoluteUri);
MenuFlyoutItem menuItem = new MenuFlyoutItem()
{
Text = Methods.QualityToString(u.AudioQuality)
};
menuItem.Click += downloadItemSelected;
downloadSelector.Items.Add(menuItem);
}
}
else
download.Visibility = Visibility.Collapsed;
Debug.WriteLine("Done");
}
private void downloadItemSelected(object sender, RoutedEventArgs e)
{
throw new NotImplementedException();
}
async void LoadRelatedVideos()
{
loadingRelated.Refresh();
loadingRelated.Visibility = Visibility.Visible;
SearchResource.ListRequest request = SecretsVault.IsAuthorized? SecretsVault.Service.Search.List("snippet") : SecretsVault.NoAuthService.Search.List("snippet");
request.RelatedToVideoId = videoId;
request.SafeSearch = (SearchResource.ListRequest.SafeSearchEnum)(int)settings.Values["safeSearch"];
request.MaxResults = 20;
request.Type = "video";
SearchListResponse response = await request.ExecuteAsync();
foreach (SearchResult video in response.Items)
relatedVideos.Children.Add(new VideoCard(video.Id.VideoId));
loadingRelated.Visibility = Visibility.Collapsed;
}
private async void StreamUpdateTimer_Elapsed(object sender, ElapsedEventArgs e)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, UpdateStreamDetails);
}
async void UpdateStreamDetails()
{
VideosResource.ListRequest request = SecretsVault.NoAuthService.Videos.List("statistics,liveStreamingDetails");
request.Id = videoId;
VideoListResponse response = await request.ExecuteAsync();
var itemTemp = response.Items[0];
if (itemTemp.Snippet.LiveBroadcastContent == "live")
{
views.Text = itemTemp.LiveStreamingDetails.ConcurrentViewers + " viewers";
dislikes.Text = itemTemp.Statistics.DislikeCount.ToString();
likes.Text = itemTemp.Statistics.LikeCount.ToString();
rating.Value = (double)itemTemp.Statistics.DislikeCount / (double)(itemTemp.Statistics.DislikeCount + itemTemp.Statistics.LikeCount) * 100;
}
else streamUpdateTimer.Stop();
}
private void Player_SetFullSize(object sender, EventArgs e)
{
isExtended = !isExtended;
if(isExtended)
{
grid.ColumnDefinitions[1].Width = new GridLength(0);
tabs.Visibility = Visibility.Collapsed;
descriptionPanel.Visibility = Visibility.Collapsed;
commandbar.Visibility = Visibility.Collapsed;
mainScroll.Margin = new Thickness(0);
mainScroll.ChangeView(0, 0, null);
mainScroll.VerticalScrollBarVisibility = ScrollBarVisibility.Hidden;
mainScroll.VerticalScrollMode = ScrollMode.Disabled;
}
else
{
tabs.Visibility = Visibility.Visible;
descriptionPanel.Visibility = Visibility.Visible;
commandbar.Visibility = Visibility.Visible;
mainScroll.Margin = new Thickness(0,0,0,50);
mainScroll.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
mainScroll.VerticalScrollMode = ScrollMode.Auto;
if (wide)
grid.ColumnDefinitions[1].Width = new GridLength(400);
}
}
private void gotoChannel_Click(object sender, RoutedEventArgs e)
{
((Window.Current.Content as Frame).Content as MainPage).GoToChannel(item.Snippet.ChannelId);
}
private async void openBrowser_Click(object sender, RoutedEventArgs e)
{
player.Pause();
string timecode = player.elapsed.TotalSeconds > 10 ?
"&t=" + (int)player.elapsed.TotalSeconds + "s" : string.Empty;
await Launcher.LaunchUriAsync(new Uri(string.Format("https://www.youtube.com/watch?v={0}{1}", videoId, timecode)));
}
private void refresh_Click(object sender, RoutedEventArgs e)
{
playerPlaceholder.Children.Clear();
player = null;
Initialize(videoId);
}
private void LoadingScreen_RefreshPage(object sender, RoutedEventArgs e)
{
refresh_Click(this, null);
}
private void grid_SizeChanged(object sender, SizeChangedEventArgs e)
{
if (e.NewSize.Width > 1000)
wide = true;
else
wide = false;
if (e.NewSize.Width > 1000 && e.PreviousSize.Width <= 1000 && !isExtended)
{
if (mainContent.Children.Contains(tabs))
{
mainContent.Children.Remove(tabs);
tabsPlaceholder.Children.Add(tabs);
(pivot.Items[0] as PivotItem).Content = null;
pivot.Items.RemoveAt(0);
mainContent.Children.Add(descriptionPanel);
}
toDescription.Visibility = Visibility.Collapsed;
grid.ColumnDefinitions[1].Width = new GridLength(400);
}
else if (e.NewSize.Width <= 1000 & e.PreviousSize.Width > 1000)
{
if (mainContent.Children.Contains(descriptionPanel))
{
mainContent.Children.Remove(descriptionPanel);
pivot.Items.Insert(0, new PivotItem()
{
Content = descriptionPanel,
Margin = new Thickness(0, -48, 0, 0)
});
tabsPlaceholder.Children.Remove(tabs);
mainContent.Children.Add(tabs);
}
toDescription.Visibility = Visibility.Visible;
grid.ColumnDefinitions[1].Width = new GridLength(0);
}
pivot.SelectedIndex = 0;
pivot_SelectionChanged(this, null);
}
private void toDescription_Click(object sender, RoutedEventArgs e)
{
pivot.SelectedIndex = 0;
}
private void toPlaylist_Click(object sender, RoutedEventArgs e)
{
pivot.SelectedIndex = pivot.Items.Count - 3;
}
private void toComments_Click(object sender, RoutedEventArgs e)
{
pivot.SelectedIndex = pivot.Items.Count - 1;
}
private void toSuggestions_Click(object sender, RoutedEventArgs e)
{
pivot.SelectedIndex = pivot.Items.Count - 2;
}
private async void Share(DataTransferManager sender, DataRequestedEventArgs args)
{
player.Pause();
DataRequest request = args.Request;
request.Data.Properties.Title = item.Snippet.Title;
request.Data.Properties.Description = "Sharing a video";
// Handle errors
//request.FailWithDisplayText("Something unexpected could happen.");
// Plain text
request.Data.SetText(item.Snippet.Title + "\n" + "#YouTube #FoxTube #SharedWithFoxTube");
// Uniform Resource Identifiers (URIs)
request.Data.SetWebLink(new Uri(string.Format("https://www.youtube.com/watch?v={0}", videoId)));
// HTML
//request.Data.SetHtmlFormat("<b>Bold Text</b>");
// Because we are making async calls in the DataRequested event handler,
// we need to get the deferral first.
DataRequestDeferral deferral = request.GetDeferral();
// Make sure we always call Complete on the deferral.
try
{
StorageFile thumbnailFile = await Package.Current.InstalledLocation.GetFileAsync(item.Snippet.Thumbnails.Medium.Url);
request.Data.Properties.Thumbnail = RandomAccessStreamReference.CreateFromFile(thumbnailFile);
StorageFile imageFile = await Package.Current.InstalledLocation.GetFileAsync(item.Snippet.Thumbnails.Medium.Url);
// Bitmaps
request.Data.SetBitmap(RandomAccessStreamReference.CreateFromFile(imageFile));
}
finally
{
deferral.Complete();
}
}
private void share_Click(object sender, RoutedEventArgs e)
{
DataTransferManager.ShowShareUI();
}
private void pivot_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
toDescription.FontWeight = FontWeights.Normal;
toPlaylist.FontWeight = FontWeights.Normal;
toSuggestions.FontWeight = FontWeights.Normal;
toComments.FontWeight = FontWeights.Normal;
if (pivot.SelectedIndex == 0)
{
if (toDescription.Visibility != Visibility.Collapsed)
toDescription.FontWeight = FontWeights.Bold;
else if (toPlaylist.Visibility != Visibility.Collapsed)
toPlaylist.FontWeight = FontWeights.Bold;
else
toSuggestions.FontWeight = FontWeights.Bold;
}
else if (pivot.SelectedIndex == 1)
{
if (toDescription.Visibility == Visibility.Collapsed)
{
if (toPlaylist.Visibility == Visibility.Collapsed)
toComments.FontWeight = FontWeights.Bold;
else
toSuggestions.FontWeight = FontWeights.Bold;
}
else
{
if (toPlaylist.Visibility != Visibility.Collapsed)
toPlaylist.FontWeight = FontWeights.Bold;
else
toSuggestions.FontWeight = FontWeights.Bold;
}
}
else if (pivot.SelectedIndex == 2)
{
if(toDescription.Visibility != Visibility.Collapsed && toPlaylist.Visibility != Visibility.Collapsed)
toSuggestions.FontWeight = FontWeights.Bold;
else if (toDescription.Visibility != Visibility.Collapsed || toPlaylist.Visibility != Visibility.Collapsed)
toComments.FontWeight = FontWeights.Bold;
}
else if (pivot.SelectedIndex == 3)
toComments.FontWeight = FontWeights.Bold;
}
private async void dislike_Click(object sender, RoutedEventArgs e)
{
if (SecretsVault.IsAuthorized)
switch (userRating)
{
case Rating.Like:
like.Foreground = new SolidColorBrush(Colors.Gray);
likes.Text = (Convert.ToInt32(likes.Text) - 1).ToString();
dislike.Foreground = new SolidColorBrush(Colors.Red);
dislikes.Text = (Convert.ToInt32(dislikes.Text) + 1).ToString();
rating.Value = (int)((item.Statistics.LikeCount - 1) / (item.Statistics.DislikeCount + item.Statistics.LikeCount) * 100);
await SecretsVault.Service.Videos.Rate(videoId, VideosResource.RateRequest.RatingEnum.Dislike).ExecuteAsync();
userRating = Rating.Dislike;
break;
case Rating.None:
dislike.Foreground = new SolidColorBrush(Colors.Red);
dislikes.Text = (Convert.ToInt32(dislikes.Text) + 1).ToString();
rating.Value = (int)((item.Statistics.LikeCount) / (item.Statistics.DislikeCount + item.Statistics.LikeCount + 1) * 100);
await SecretsVault.Service.Videos.Rate(videoId, VideosResource.RateRequest.RatingEnum.Dislike).ExecuteAsync();
userRating = Rating.Dislike;
break;
case Rating.Dislike:
dislike.Foreground = new SolidColorBrush(Colors.Gray);
dislikes.Text = (Convert.ToInt32(dislikes.Text) - 1).ToString();
rating.Value = (int)((item.Statistics.LikeCount) / (item.Statistics.DislikeCount + item.Statistics.LikeCount - 1) * 100);
await SecretsVault.Service.Videos.Rate(videoId, VideosResource.RateRequest.RatingEnum.None).ExecuteAsync();
break;
}
}
private async void like_Click(object sender, RoutedEventArgs e)
{
if(SecretsVault.IsAuthorized)
switch (userRating)
{
case Rating.Dislike:
dislike.Foreground = new SolidColorBrush(Colors.Gray);
dislikes.Text = (Convert.ToInt32(dislikes.Text) - 1).ToString();
like.Foreground = new SolidColorBrush(Colors.Green);
likes.Text = (Convert.ToInt32(likes.Text) + 1).ToString();
rating.Value = (int)((item.Statistics.LikeCount + 1) / (item.Statistics.DislikeCount + item.Statistics.LikeCount) * 100);
await SecretsVault.Service.Videos.Rate(videoId, VideosResource.RateRequest.RatingEnum.Like).ExecuteAsync();
userRating = Rating.Like;
break;
case Rating.None:
like.Foreground = new SolidColorBrush(Colors.Green);
likes.Text = (Convert.ToInt32(likes.Text) + 1).ToString();
rating.Value = (int)((item.Statistics.LikeCount + 1) / (item.Statistics.DislikeCount + item.Statistics.LikeCount + 1) * 100);
await SecretsVault.Service.Videos.Rate(videoId, VideosResource.RateRequest.RatingEnum.Like).ExecuteAsync();
userRating = Rating.Like;
break;
case Rating.Like:
like.Foreground = new SolidColorBrush(Colors.Gray);
likes.Text = (Convert.ToInt32(likes.Text) - 1).ToString();
rating.Value = (int)((item.Statistics.LikeCount - 1) / (item.Statistics.DislikeCount + item.Statistics.LikeCount - 1) * 100);
await SecretsVault.Service.Videos.Rate(videoId, VideosResource.RateRequest.RatingEnum.None).ExecuteAsync();
break;
}
}
private async void addLater_Click(object sender, RoutedEventArgs e)
{
isAddedToLater = !isAddedToLater;
if(isAddedToLater)
{
PlaylistItem pi = await SecretsVault.Service.PlaylistItems.Insert(new PlaylistItem()
{
Snippet = new PlaylistItemSnippet()
{
ResourceId = new ResourceId()
{
Kind = "youtube#video",
VideoId = item.Id
},
PlaylistId = SecretsVault.UserChannel.ContentDetails.RelatedPlaylists.WatchLater
}
}, "snippet").ExecuteAsync();
SecretsVault.WatchLater.Insert(0, pi);
}
else
{
//await SecretsVault.Service.PlaylistItems.Delete(SecretsVault.WatchLater[])
}
}
private void addToPlaylist_Click(object sender, RoutedEventArgs e)
{
}
}
}