public override int DiscoverNextPageCategories(NextPageCategory category)
{
// remove the NextPageCategory from the list as we are resolving it now
category.ParentCategory.SubCategories.Remove(category);
// query Youtube to get the feed results
var feed = service.Query(new YouTubeQuery(category.Url));
foreach (var entry in feed.Entries)
{
category.ParentCategory.SubCategories.Add(new RssLink()
{
Name = entry is SubscriptionEntry ? ((SubscriptionEntry)entry).UserName : entry.Title.Text,
Url = entry is SubscriptionEntry ? YouTubeQuery.CreateUserUri(((SubscriptionEntry)entry).UserName) : entry.Content.Src.Content,
ParentCategory = category.ParentCategory,
EstimatedVideoCount = (entry is PlaylistsEntry) ? (uint?)(entry as PlaylistsEntry).CountHint : null
});
}
// if there are more results add a new NextPageCategory
if (feed.NextChunk != null)
{
category.ParentCategory.SubCategories.Add(new NextPageCategory()
{
ParentCategory = category.ParentCategory, Url = feed.NextChunk
});
}
// return the number of categories we discovered
return(feed.Entries.Count);
}
public Video GetVideo(string videoID)
{
var query = new YouTubeQuery(YouTubeQuery.CreateUserUri(YouTubeConfiguration.Settings.Gallery.User))
{
Query = videoID
};
var feed = GetYouTubeFeed(query);
return(YouTubeDataMapper.MapYouTubeVideo((YouTubeEntry)feed.Entries.First()));
}
public PagedList <Video> ListVideos(int page, int pageSize)
{
var query = new YouTubeQuery(YouTubeQuery.CreateUserUri(YouTubeConfiguration.Settings.Gallery.User))
{
StartIndex = (page - 1) * pageSize + 1,
NumberToRetrieve = pageSize
};
var feed = GetYouTubeFeed(query);
var items = from YouTubeEntry videoEntry in feed.Entries select YouTubeDataMapper.MapYouTubeVideo(videoEntry);
return(new PagedList <Video>(items, Utils.CalculatePageNumber(feed.StartIndex, feed.ItemsPerPage), feed.ItemsPerPage, Utils.CalculatePageNumber(feed.TotalResults, feed.ItemsPerPage)));
}
public override ContextMenuExecutionResult ExecuteContextMenuEntry(Category selectedCategory, VideoInfo selectedItem, ContextMenuEntry choice)
{
ContextMenuExecutionResult result = new ContextMenuExecutionResult();
try
{
if (choice.DisplayText == Translation.Instance.AddToFavourites + " (" + Settings.Name + ")")
{
addFavorite(selectedItem);
}
else if (choice.DisplayText == Translation.Instance.RemoveFromFavorites + " (" + Settings.Name + ")")
{
removeFavorite(selectedItem);
result.RefreshCurrentItems = true;
}
else if (choice.DisplayText == Translation.Instance.RelatedVideos)
{
YouTubeQuery query = new YouTubeQuery()
{
Uri = new Uri((selectedItem.Other as MyYouTubeEntry).YouTubeEntry.RelatedVideosUri.Content), NumberToRetrieve = pageSize
};
result.ResultItems = parseGData(query).ConvertAll <SearchResultItem>(v => v as SearchResultItem);
currentVideosTitle = Translation.Instance.RelatedVideos + " [" + selectedItem.Title + "]";
}
else if (choice.DisplayText.StartsWith(Translation.Instance.UploadsBy))
{
string username = selectedItem == null ? selectedCategory.Name : (selectedItem.Other as MyYouTubeEntry).YouTubeEntry.Uploader.Value;
YouTubeQuery query = new YouTubeQuery(YouTubeQuery.CreateUserUri(username))
{
NumberToRetrieve = pageSize
};
result.ResultItems = parseGData(query).ConvertAll <SearchResultItem>(v => v as SearchResultItem);
currentVideosTitle = Translation.Instance.UploadsBy + " [" + username + "]";
}
else if (choice.DisplayText.StartsWith(Translation.Instance.Playlists))
{
string username = selectedItem == null ? selectedCategory.Name : (selectedItem.Other as MyYouTubeEntry).YouTubeEntry.Uploader.Value;
YouTubeQuery query = new YouTubeQuery(YouTubeQuery.CreatePlaylistsUri(username))
{
NumberToRetrieve = pageSize
};
YouTubeFeed feed = service.Query(query);
Category parentCategory = new Category()
{
SubCategories = new List <Category>()
};
GetPlaylistEntriesAsCategories(parentCategory, feed);
result.ResultItems = parentCategory.SubCategories.ConvertAll <SearchResultItem>(v => v as SearchResultItem);
}
else if (choice.DisplayText == Translation.Instance.AddComment)
{
addComment(selectedItem, choice.UserInputText);
}
else if (choice.ParentEntry != null && choice.ParentEntry.DisplayText == Translation.Instance.RateVideo)
{
rateVideo(selectedItem, byte.Parse(choice.DisplayText));
}
else if (choice.ParentEntry != null && choice.ParentEntry.DisplayText == Translation.Instance.AddToPlaylist)
{
if (choice.Other == null)
{
choice.Other = request.Insert <Playlist>(new Uri(YouTubeQuery.CreatePlaylistsUri(accountname)), new Playlist()
{
Title = choice.UserInputText
}).PlaylistsEntry.Content.Src.Content;
}
addToPlaylist(selectedItem, choice.Other as string);
// force re-discovery of dynamic subcategories for my playlists category (as either a new catgeory was added or the count changed)
var playlistsCategory = Settings.Categories.FirstOrDefault(c => !(c is RssLink) && c.Name == string.Format("{0}'s {1}", accountname, Translation.Instance.Playlists));
if (playlistsCategory != null)
{
playlistsCategory.SubCategoriesDiscovered = false;
}
}
else if (choice.DisplayText == Translation.Instance.RemoveFromPlaylist)
{
removeFromPlaylist(selectedItem, choice.Other as string);
result.RefreshCurrentItems = true;
if ((selectedCategory as RssLink).EstimatedVideoCount != null)
{
(selectedCategory as RssLink).EstimatedVideoCount--;
}
}
else if (choice.DisplayText == Translation.Instance.DeletePlaylist)
{
deletePlaylist((selectedCategory as RssLink).Url);
selectedCategory.ParentCategory.SubCategoriesDiscovered = false;
result.RefreshCurrentItems = true;
}
}
catch (Exception ex)
{
throw new OnlineVideosException(ex.Message);
}
return(result);
}
public override int DiscoverSubCategories(Category parentCategory)
{
parentCategory.SubCategories = new List <Category>();
if (parentCategory is RssLink)
{
YouTubeQuery ytq = new YouTubeQuery((parentCategory as RssLink).Url)
{
NumberToRetrieve = pageSize
};
YouTubeFeed feed = service.Query(ytq);
GetPlaylistEntriesAsCategories(parentCategory, feed);
}
else
{
Login();
if (parentCategory.Name.EndsWith(Translation.Instance.Playlists))
{
// authenticated user's playlists
YouTubeQuery query = new YouTubeQuery()
{
Uri = new Uri(YouTubeQuery.CreatePlaylistsUri(accountname)), StartIndex = 1, NumberToRetrieve = pageSize
};
YouTubeFeed feed = null;
try
{
feed = service.Query(query);
}
catch (Google.GData.Client.GDataRequestException queryEx)
{
HandleGDataErrorMessage(queryEx);
}
GetPlaylistEntriesAsCategories(parentCategory, feed);
}
else
{
// authenticated user's subscriptions
RssLink newVidsLink = new RssLink();
newVidsLink.Name = Translation.Instance.NewVideos;
newVidsLink.Url = USER_NEWSUBSCRIPTIONS_FEED;
parentCategory.SubCategories.Add(newVidsLink);
newVidsLink.ParentCategory = parentCategory;
YouTubeQuery query = new YouTubeQuery()
{
Uri = new Uri(YouTubeQuery.CreateSubscriptionUri(accountname)), StartIndex = 1, NumberToRetrieve = pageSize
};
YouTubeFeed feed = null;
try
{
feed = service.Query(query);
}
catch (Google.GData.Client.GDataRequestException queryEx)
{
HandleGDataErrorMessage(queryEx);
}
foreach (SubscriptionEntry subScr in feed.Entries)
{
RssLink subScrLink = new RssLink();
subScrLink.Name = subScr.UserName;
subScrLink.Url = YouTubeQuery.CreateUserUri(subScr.UserName);
parentCategory.SubCategories.Add(subScrLink);
subScrLink.ParentCategory = parentCategory;
}
// if there are more results add a new NextPageCategory
if (feed.NextChunk != null)
{
parentCategory.SubCategories.Add(new NextPageCategory()
{
ParentCategory = parentCategory, Url = feed.NextChunk
});
}
}
}
parentCategory.SubCategoriesDiscovered = true;
return(parentCategory.SubCategories.Count);
}
/// <summary>
/// returns a Feed of vidoes for a given username
/// </summary>
/// <param name="user">the username</param>
/// <returns>a feed of Videos</returns>
public Feed <Video> GetVideoFeed(string user)
{
YouTubeQuery q = PrepareQuery <YouTubeQuery>(YouTubeQuery.CreateUserUri(user));
return(PrepareFeed <Video>(q));
}
