public async Task RankingHotTopicGettingTestAsync(RankingTerm term, int page)
{
var data = await NiconicoRanking.GetRankingRssAsync(RankingGenre.HotTopic, term : term, page : page);
Assert.IsTrue(data.IsOK);
Assert.IsTrue(data.Items.Any());
var sampleItems = data.Items.Take(1).ToArray();
foreach (var sampleItem in sampleItems)
{
var videoid = sampleItem.GetVideoId();
Assert.IsTrue(videoid.StartsWith("sm") || videoid.StartsWith("so") || videoid.StartsWith("nm"));
System.Diagnostics.Debug.WriteLine(videoid);
var title = sampleItem.GetRankTrimmingTitle();
System.Diagnostics.Debug.WriteLine(title);
var moreData = sampleItem.GetMoreData();
Assert.IsNotNull(moreData.Title);
Assert.IsTrue(moreData.Length > TimeSpan.Zero);
Assert.IsTrue(moreData.WatchCount >= 0);
Assert.IsTrue(moreData.CommentCount >= 0);
Assert.IsTrue(moreData.MylistCount >= 0);
}
}
static async Task <RssVideoResponse> Internal_GetHotTopicRankingRssAsync(RankingTerm term, int page)
{
if (!IsHotTopicAcceptTerm(term))
{
throw new ArgumentOutOfRangeException($"out of range {nameof(RankingTerm)}. accept with {string.Join(" or ", Constants.HotTopicAccepteRankingTerms)}.");
}
if (page == 0 || page > Constants.MaxPageHotTopic)
{
throw new ArgumentOutOfRangeException($"out of range {nameof(page)}. inside btw from 1 to {Constants.MaxPageHotTopic} in with tag.");
}
var dict = new Dictionary <string, string>()
{
{ "rss", "2.0" },
{ "lang", "ja-jp" }
};
dict.Add(nameof(term), term.GetDescription());
if (page != 1)
{
dict.Add(nameof(page), page.ToString());
}
try
{
return(await VideoRssContentHelper.GetRssVideoResponseAsync(
$"{Constants.NiconicoRankingHotTopicDomain}?{HttpQueryExtention.DictionaryToQuery(dict)}"
));
}
catch
{
return(new RssVideoResponse()
{
IsOK = false, Items = new List <RssVideoData>()
});
}
}
public Task <RssVideoResponse> GetRankingGenreWithTagAsync(RankingGenre genre, string tag, RankingTerm term, int page = 1)
{
return(_niconicoSession.ToolkitContext.Video.Ranking.GetRankingRssAsync(genre, tag, term, page));
}
public async Task RankingHotTopicFailTestAsync(RankingTerm term, int page)
{
await Assert.ThrowsExceptionAsync <ArgumentOutOfRangeException>(async() =>
await NiconicoRanking.GetRankingRssAsync(RankingGenre.HotTopic, term: term, page: page)
);
}
public static bool IsGenreWithTagAcceptTerm(RankingTerm term)
{
return(Constants.GenreWithTagAccepteRankingTerms.Any(x => x == term));
}
public static bool IsHotTopicAcceptTerm(RankingTerm term)
{
return(Constants.HotTopicAccepteRankingTerms.Any(x => x == term));
}
static async Task <RssVideoResponse> Internal_GetHotTopicRankingRssWithKeyAsync(string key, RankingTerm term)
{
if (!IsHotTopicAcceptTerm(term))
{
throw new ArgumentOutOfRangeException($"out of range {nameof(RankingTerm)}. accept with {string.Join(" or ", Constants.HotTopicAccepteRankingTerms)}.");
}
var dict = new Dictionary <string, string>()
{
{ "rss", "2.0" },
{ "lang", "ja-jp" }
};
dict.Add(nameof(key), Uri.EscapeDataString(key));
dict.Add(nameof(term), term.GetDescription());
try
{
return(await VideoRssContentHelper.GetRssVideoResponseAsync(
$"{Constants.NiconicoRankingHotTopicDomain}?{HttpQueryExtention.DictionaryToQuery(dict)}"
));
}
catch
{
return(new RssVideoResponse()
{
IsOK = false, Items = new List <RssVideoData>()
});
}
}
/// <summary>
///
/// </summary>
/// <param name="genre"></param>
/// <param name="tag"></param>
/// <param name="term"></param>
/// <param name="page"></param>
/// <returns></returns>
public static async Task <RssVideoResponse> GetRankingRssAsync(RankingGenre genre, string tag = null, RankingTerm term = RankingTerm.Hour, int page = 1)
{
if (genre != RankingGenre.HotTopic)
{
if (string.IsNullOrEmpty(tag))
{
return(await Internal_GetRankingRssAsync(genre, term, page));
}
else
{
return(await Internal_GetRankingRssWithTagAsync(genre, tag, term, page));
}
}
else
{
if (string.IsNullOrEmpty(tag))
{
return(await Internal_GetHotTopicRankingRssAsync(term, page));
}
else
{
return(await Internal_GetHotTopicRankingRssWithKeyAsync(tag, term));
}
}
}
public async Task <Mntone.Nico2.RssVideoResponse> GetRankingGenreWithTagAsync(RankingGenre genre, string tag, RankingTerm term, int page = 1)
{
return(await NiconicoRanking.GetRankingRssAsync(genre, tag, term, page));
}
