public async Task <List <VideoModel> > GetVideos()
{
var results = new List <VideoModel>();
var xml = await GetXmlChannelAsync(MylistUrl);
foreach (var item in xml.Descendants("item"))
{
var video = new VideoModel();
// 明細部をXDocumentで読み込むために整形
var descriptionString = item.Element("description").Value;
descriptionString = descriptionString.Replace(" ", " ");
//descriptionString = HttpUtility.HtmlDecode(descriptionString);
descriptionString = descriptionString.Replace("&", "&");
//descriptionString = descriptionString.Replace("'", "'");
// 明細部読み込み
var desc = ToXml($"<root>{descriptionString}</root>");
//// 動画時間
//var lengthSecondsStr = (string)desc
// .Descendants("strong")
// .Where(x => (string)x.Attribute("class") == "nico-info-length")
// .First();
video.VideoUrl = item.Element("link").Value;
video.StartTime = NicoUtil.ToRankingDatetime(desc, "nico-info-date");
results.Add(video);
}
return(results);
}
public async Task AddVideo(VideoModel video)
{
if (!Videos.Any(v => v.VideoId == video.VideoId))
{
// 元ﾃﾞｰﾀのｽﾃｰﾀｽ更新
video.Status = VideoStatus.New;
// ﾋﾞﾃﾞｵ追加
await AddVideo(video.VideoId);
}
}
/// <summary>
/// Xmlからﾓﾃﾞﾙを作成します。
/// </summary>
/// <param name="item">Xml</param>
/// <param name="view">viewのﾀｸﾞ名</param>
/// <param name="mylist">mylistのﾀｸﾞ名</param>
/// <param name="comment">commentのﾀｸﾞ名</param>
/// <returns></returns>
protected async Task <VideoModel> CreateVideoFromXml(XElement item, string view, string mylist, string comment)
{
try
{
//// 明細部をXDocumentで読み込むために整形
//var descriptionString = item.Element("description").Value;
//descriptionString = descriptionString.Replace(" ", " ");
////descriptionString = HttpUtility.HtmlDecode(descriptionString);
//descriptionString = descriptionString.Replace("&", "&");
////descriptionString = descriptionString.Replace("'", "'");
//// 明細部読み込み
//var desc = ToXml($"<root>{descriptionString}</root>");
//// 動画時間
//var lengthSecondsStr = (string)desc
// .Descendants("strong")
// .Where(x => (string)x.Attribute("class") == "nico-info-length")
// .First();
var video = await VideoModel.CreateInstance(item.Element("link").Value);
//video.VideoUrl = item.Element("link").Value;
video.Title = item.Element("title").Value;
//video.ViewCounter = NicoUtil.ToCounter(desc, view);
//video.MylistCounter = NicoUtil.ToCounter(desc, mylist);
//video.CommentCounter = NicoUtil.ToCounter(desc, comment);
//video.StartTime = NicoUtil.ToRankingDatetime(desc, "nico-info-date");
//video.ThumbnailUrl = (string)desc.Descendants("img").First().Attribute("src");
//video.LengthSeconds = NicoUtil.ToLengthSeconds(lengthSecondsStr);
//video.Description = (string)desc.Descendants("p").FirstOrDefault(x => (string)x.Attribute("class") == "nico-description");
/*
* <item>
* <title>第1位：【女子2人】初めてパンの気持ちを理解する実況【I am Bread】</title>
* <link>http://www.nicovideo.jp/watch/sm34525974</link>
* <guid isPermaLink="false">tag:nicovideo.jp,2019-01-25:/watch/sm34525974</guid>
* <pubDate>Thu, 31 Jan 2019 07:06:01 +0900</pubDate>
* <description><![CDATA[
* <p class="nico-thumbnail"><img alt="【女子2人】初めてパンの気持ちを理解する実況【I am Bread】" src="http://tn.smilevideo.jp/smile?i=34525974.59215" width="94" height="70" border="0"/></p>
* <p class="nico-description">全パンの想いを背負いし者----------------------関西弁女子実況グループ『サイコロジカルサーカス』が、第13回実況者杯に参加します!フリー部門実況動画の部、謎部門にエントリー！再生数・コメント・マイリス数で順位が決まります！！応援よろよろ！( ˘ω˘ )ニコニ広告が可能です！よければ広告で宣伝もよろしくお願いします(強欲の壺)テーマは【初】この動画はフリー部門実況動画の部の動画です。 今回は映画風の始まりにしてみました！楽しんで見てもらえるとうれしい！(*^^*)今回のプログラム⇒mylist/63232841大会詳細⇒sm33431601パンフレット⇒mylist/55555016舞台袖⇒co3253598プレイメンバー…ノイジーワールド(紫)・馬面なおと(桃) Twitter…https://twitter.com/rojikaru2525</p>
* <p class="nico-info"><small><strong class="nico-info-number">20,404</strong>pts.｜<strong class="nico-info-length">20:04</strong>｜<strong class="nico-info-date">2019年01月25日 18：11：01</strong> 投稿<br/><strong>合計</strong> 再生：<strong class="nico-info-total-view">729</strong> コメント：<strong class="nico-info-total-res">59</strong> マイリスト：<strong class="nico-info-total-mylist">9</strong><br/><strong>毎時</strong> 再生：<strong class="nico-info-hourly-view">4</strong> コメント：<strong class="nico-info-hourly-res">0</strong> マイリスト：<strong class="nico-info-hourly-mylist">0</strong><br/></small></p>
* ]]></description>
* </item>
* */
return(video);
}
catch
{
Console.WriteLine(item);
throw;
}
}
public async Task ReloadTemporary()
{
const string url = "http://www.nicovideo.jp/api/deflist/list";
var json = await GetJsonAsync(url);
Videos.Clear();
foreach (dynamic item in json["mylistitem"])
{
VideoModel video;
if (item["item_data"]["deleted"] == "0")
{
video = await VideoModel.CreateInstance(item["item_data"]["video_id"]);
}
else
{
video = new VideoModel();
video.VideoUrl = item["item_data"]["video_id"];
video.Title = item["item_data"]["title"];
video.Description = item["description"];
//video.Tags = data["tags"];
//video.CategoryTag = data["categoryTags"];
video.ViewCounter = long.Parse(item["item_data"]["view_counter"]);
video.MylistCounter = long.Parse(item["item_data"]["mylist_counter"]);
video.CommentCounter = long.Parse(item["item_data"]["num_res"]);
video.StartTime = NicoUtil.FromUnixTime((long)item["item_data"]["first_retrieve"]);
//video.LastCommentTime = Converter.item(data["lastCommentTime"]);
video.LengthSeconds = long.Parse(item["item_data"]["length_seconds"]);
video.ThumbnailUrl = item["item_data"]["thumbnail_url"];
//video.LastResBody = item["item_data"]["last_res_body"];
//video.CommunityIcon = data["communityIcon"];
}
Videos.Add(video);
}
MainViewModel.Instance.TemporaryCount = Videos.Count;
}
public async Task AddVideo(string id)
{
const string url = "http://www.nicovideo.jp/api/deflist/add?item_type=0&item_id={0}&description={1}&token={2}";
if (!Videos.Any(v => v.VideoId == id))
{
// ｲﾝｽﾀﾝｽ作成
var video = await VideoModel.CreateInstance(id);
// URLに追加
var txt = await GetStringAsync(string.Format(url, await GetItemId(video.VideoId), "", await GetToken()));
// ｽﾃｰﾀｽ更新
video.Status = VideoStatus.New;
// 自身に追加
Videos.Insert(0, video);
// 履歴に追加
await AddHistory(video.VideoId);
MainViewModel.Instance.TemporaryCount = Videos.Count;
}
}
private async Task RefreshAsync()
{
var results = new List <string>();
// 履歴に残っている動画のﾘｽﾄ(ID重複削除)
var targets = Histories
.Select(history => history.VideoId)
.Distinct()
.ToArray();
foreach (var id in targets)
{
var v = await VideoModel.CreateInstance(id);
if (v.Status == VideoStatus.Delete)
{
// 削除済の履歴はDBからも削除
results.Add(id);
}
}
if (!results.Any())
{
return;
}
using (var accessor = DbAccessor.GetAccessor())
using (var control = accessor.GetCommand())
{
await control.BeginTransaction();
await control.DeleteVideoHistory(results.ToArray());
await control.Commit();
}
}
public async Task DeleteVideo(VideoModel video)
{
await DeleteVideo(video.VideoId);
}
