private void initAudioVideo()
{
Audio = new Audio();
Video = new Video();
Video.FrameReady += Video_FramesReady;
Video.RecordComplete += Video_RecordComplete;
}
/// <summary>
/// 获取频道下的视频信息
/// </summary>
/// <param name="channelId">频道ID</param>
/// <param name="sort">排序方式，可选值(hot,view,new)</param>
/// <param name="offset">偏移值，初次不需要，每次请求会返回下一次请求的偏移值</param>
/// <returns>Item1:下次偏移值;Item2:榜一视频（如果有）;Item3:视频列表</returns>
public async Task <Tuple <string, VideoBase, List <VideoChannel> > > GetChannelVideosAsync(int channelId, string sort = "hot", string offset = "")
{
var param = new Dictionary <string, string>();
param.Add("channel_id", channelId.ToString());
param.Add("sort", sort);
if (!string.IsNullOrEmpty(offset))
{
param.Add("offset", offset);
}
string url = BiliTool.UrlContact(Api.CHANNEL_VIDEO, param, true);
string content = await BiliTool.GetTextFromWebAsync(url, true);
if (!string.IsNullOrEmpty(content))
{
var jobj = JObject.Parse(content);
if (jobj["code"].ToString() == "0")
{
var items = jobj["data"]["items"];
string nextOffset = jobj.SelectToken("data.offset").ToString();
VideoBase rankFirst = null;
if (items.First()["goto"].ToString() == "channel_detail_rank")
{
rankFirst = JsonConvert.DeserializeObject <VideoBase>(items.First().SelectToken("items[0]").ToString());
}
var videoList = JsonConvert.DeserializeObject <List <VideoChannel> >(items.ToString());
videoList.RemoveAll(p => p.@goto != "av");
return(new Tuple <string, VideoBase, List <VideoChannel> >(nextOffset, rankFirst, videoList));
}
}
return(null);
}
protected void FormateChannelName(AuthNode plat, VideoBase video)
{
if (!string.IsNullOrEmpty(plat.FormateName))
{
int index = video.Main.Name.LastIndexOf(plat.FormateName);
if (index >= 0)
{
video.ChannelName = video.Main.Name.Substring(0, index);
}
else
{
video.ChannelName = video.Main.Name;
}
}
else
{
video.ChannelName = video.Main.Name;
}
var v = video as VideoNode;
if (v != null) //是点播
{
if (!string.IsNullOrEmpty(plat.ReplaceName))
{
string[] names = plat.ReplaceName.Split(SplitArray.DHArray, StringSplitOptions.RemoveEmptyEntries);
foreach (string n in names)
{
video.ChannelName = video.ChannelName.Replace(n, "");
}
}
}
}
/// <summary>
/// 得到该推荐分类下的频道数
/// </summary>
private int GetChannelCount(CoverNavNode node, VideoNodeKey key, CoverFilter filter, List <Func <VideoBase, ExFilterBase, bool> > filters)
{
int count = 0;
if (node.Images.ContainsKey(key))
{
var images = node.Images[key];
foreach (var image in images)
{
var c = CoverImageCache.Instance.Items[image];
var result = true;
VideoBase v = null;
if (c.ChannelType == 3)
{
v = ListCache.Instance.Dictionary[c.ChannelId];
}
else
{
v = LiveListCache.Instance.Dictionary[c.ChannelId];
}
foreach (var f in filters)
{
result = result && f(v, filter);
}
if (result)
{
count++;
}
}
}
return(count);
}
public DeviceBase(AudioBase audio, VideoBase video)
{
_audio = audio;
_video = video;
_deviceType = DeviceType.NO_DEVICE;
_name = "Plug in your Kinect";
}
private void AnimeDownload(argumentList args, int ti, Action <int, string> u)
{
VideoBase e = new VideoBase(args, ti, u);
_base = e;
e.BeginExecution();
return;
}
private void OnShutdownStarted(object sender, EventArgs e)
{
if (VideoBase != null)
{
VideoBase.StopVideo();
}
Dispose();
}
public DeviceBase(AudioBase audio, VideoBase video, KinectSensor sensor_xbox360)
{
_audio = audio;
_video = video;
sensor = sensor_xbox360;
_deviceType = DeviceType.KINECT_1;
_name = "K360-" + sensor.UniqueKinectId;
}
/// <summary>
/// 分页输出
/// </summary>
private string CreatePageList(CoverNavNode node, CoverFilter filter, VideoPars pars, List <Func <VideoBase, ExFilterBase, bool> > filters, bool isEx)
{
var key = new VideoNodeKey(filter.platform, 0, filter.auth);
var xml = new XElement("cover_list");
int all = 0;
var images = node.Images[key];
for (var i = 0; i < images.Count && all < filter.c; i++)
{
var image = CoverImageCache.Instance.Items[images[i]];
bool result = true;
VideoBase video = null;
if (image.ChannelType == 3)
{
video = ListCache.Instance.Dictionary[image.ChannelId];
}
else
{
video = LiveListCache.Instance.Dictionary[image.ChannelId];
}
foreach (var f in filters)
{
result = result && f(video, filter);
}
if (!result)
{
continue;
}
all++;
XElement playlink;
if (image.ChannelType == 3)
{
playlink = VideoResponseUtils.CreateVodPlayLinkVer2(image.ChannelId, filter, isEx);
}
else
{
playlink = VideoResponseUtils.CreateLivePlayLinkVer2(image.ChannelId, filter, isEx);
}
var subttitle = image.Language[filter.lang].SubTitle;
if (filter.conlen != 0)
{
subttitle = subttitle.FormateSubStr(filter.conlen);
}
xml.Add(new XElement("c",
new XElement("title", image.Language[filter.lang].Title),
new XElement("note", subttitle),
new XElement("vid", image.ChannelId),
new XElement("vtype", image.ChannelType == 3 ? "vod" : "live"),
playlink,
new XElement("cover_imgurl", image.ImageUrl),
new XElement("onlinetime", image.OnlineTime.ToString("yyyy-MM-dd HH:mm:ss"))
));
}
return(xml.ToString(SaveOptions.DisableFormatting));
}
public DeviceBase(AudioBase audio, VideoBase video, String filePath)
{
_audio = audio;
_video = video;
_filePath = filePath;
_deviceType = DeviceType.RECORD_FILE_KINECT_1;
_name = "RF-" + System.IO.Path.GetFileName(_filePath);
replay = new KinectReplay(_filePath);
replay.ReplayFinished += Replay_ReplayFinished;
}
protected void FormateImage(AuthNode plat, VideoBase video)
{
if (!string.IsNullOrEmpty(plat.FormateImage))
{
video.ResImage = video.BKInfo.CoverPic.Replace("75X100", plat.FormateImage);
}
else
{
video.ResImage = video.BKInfo.CoverPic;
}
}
public static void SetForbidden(VideoBase video)
{
if (!string.IsNullOrEmpty(video.Main.ForbiddenArea))
{
video.ForbiddenAreas = video.Main.ForbiddenArea.Split(SplitArray.BlankArray, StringSplitOptions.RemoveEmptyEntries);
}
else
{
video.ForbiddenAreas = _noforbidden;
}
}
private static int PVBaseNum(VideoBase video)
{
if (video.Hot > 0)
{
int max = video.Hot;
if (max < int.Parse(AppSettingCache.Instance["PVHourNum"]))
{
max += int.Parse(AppSettingCache.Instance["PVHourNum"]);
}
return(_random.Next(int.Parse(AppSettingCache.Instance["PVHourNum"]), max) + 1);
}
else
{
return(_random.Next(int.Parse(AppSettingCache.Instance["PVHourNum"])) + 1);
}
}
/// <summary>
/// 设置频道码流率标识
/// </summary>
public static string SetMark(VideoBase video)
{
int bit = video.Main.BitRate;
if (bit < 400)
{
return("极速");
}
else if (400 <= bit && bit < 600)
{
return("标清");
}
else if (600 <= bit && bit < 900)
{
return("高清");
}
return("蓝光");
}
private async Task RefreshVideo()
{
var data = await App.BiliViewModel._client.Channel.GetChannelVideosAsync(_channelId, _sortType, _videoOffset);
if (data != null)
{
_videoOffset = data.Item1;
if (data.Item2 != null)
{
_header = data.Item2;
HeaderVideoContainer.Visibility = Visibility.Visible;
HeaderVideoImage.Source = new BitmapImage(new Uri(_header.GetResolutionCover("400")));
HeaderVideoTitle.Text = _header.title;
HeaderVideoPlayCount.Text = _header.cover_left_text_1;
}
if (data.Item3 != null && data.Item3.Count > 0)
{
data.Item3.ForEach(p => VideoCollection.Add(p));
}
}
}
/// <summary>
/// 模拟频道的PV人数
/// </summary>
public static void SetPV(VideoBase video)
{
if (video.PV == 0)
{
int hours = DateTime.Now.Subtract(video.Main.CreateTime).Hours;
video.PV = hours * PVBaseNum(video) + PVBaseNum(video);
}
else
{
if (_lastpvtime != null && _lastpvtime != DateTime.MinValue)
{
int hours = DateTime.Now.Subtract(_lastpvtime).Hours;
video.PV = video.PV + hours * PVBaseNum(video);
}
else
{
video.PV += PVBaseNum(video);
}
}
_lastpvtime = DateTime.Now;
}
public IEnumerable <IContent> Search()
{
var youtubeService = new YouTubeService(new BaseClientService.Initializer()
{
ApiKey = this.ApiKey,
ApplicationName = this.GetType().ToString()
});
var searchListRequest = youtubeService.Search.List("snippet");
searchListRequest.Q = Filter; // "love | couple - woman" ===> detailed semantic search
searchListRequest.MaxResults = 50;
var searchListResponse = searchListRequest.Execute();
List <VideoBase> videos = new List <VideoBase>();
foreach (var searchResult in searchListResponse.Items)
{
if (searchResult.Id.Kind.Contains("youtube#video") == true)
{
var video = new VideoBase
{
ID = searchResult.Id.VideoId,
KeyQuery = Filter,
Title = searchResult.Snippet.Title,
Description = searchResult.Snippet.Description,
TrailerURI = string.Format(URL.Trim() + "{0}", searchResult.Id.VideoId),
ImageURI = searchResult.Snippet.Thumbnails.High.Url,
ReleaseDate = Convert.ToDateTime(searchResult.Snippet.PublishedAt),
Rating = SimulatedRating(),
SourceType = DataSourceType.YOUTUBE.Description()
};
videos.Add(video);
}
}
return(videos);
}
public Device(AudioBase audio, VideoBase video) : base(audio, video)
{
}
public Device(AudioBase audio, VideoBase video, String filePath) : base(audio, video, filePath)
{
}
public Device(AudioBase audio, VideoBase video, KinectSensor sensor_xbox360) : base(audio, video, sensor_xbox360)
{
}
protected void FormateImage(VideoBase video)
{
video.ResImage = video.BKInfo.CoverPic;
}
protected void FormateChannelName(VideoBase video)
{
video.ChannelName = video.Main.Name;
}