void BackgroundProcessing()
{
Xamarin.Forms.Device.StartTimer(TimeSpan.FromSeconds(1), () =>
{
try
{
Task.Factory.StartNew(async() => {
var meta = await RefreshDataAsync();
if (_metadata == null ||
_metadata.current_track.title != meta.current_track.title ||
_metadata.source.type != meta.source.type)
{
_metadata = meta;
await UpdateHistory();
_metadataLoaded = true;
SetMetaData();
}
SetPlayback();
});
return(true);
}
catch (Exception)
{
// we still want to continue processing backgroud task even when there is an error
return(true);
}
});
}
public Login(IUnityContainer container)
{
InitializeComponent();
_autoLoginService = container.Resolve <AutoLoginService>();
_liveInfo = container.Resolve <LiveInfo>();
_container = container;
}
private List <LiveInfo> getLiveItems()
{
var loadTime = DateTime.Now;
var tab = getTabName();
var url = "https://live.nicovideo.jp/recent/rss?tab=" + tab + "&p=";
util.debugWriteLine(url);
var readNum = int.Parse(form.config.get("thresholdpage")) + 1;
var buf = new List <LiveInfo>();
for (var i = 1; i < readNum; i++)
{
util.debugWriteLine("rss page i " + i);
try
{
var xdocu = XDocument.Load(url + i.ToString());
XElement item = (XElement)xdocu.Root.FirstNode;
var itemCount = 0;
foreach (XElement it in item.Nodes())
{
if (it.Name != "item")
{
continue;
}
var rssItem = new List <KeyValuePair <string, string> >();
foreach (XElement _it in it.Nodes())
{
//Debug.WriteLine(_it.Name.LocalName + " " + _it.Value);
if (_it.Name.LocalName == "thumbnail")
{
rssItem.Add(new KeyValuePair <string, string>(_it.Name.LocalName, _it.Attribute(XName.Get("url")).Value));
}
else
{
rssItem.Add(new KeyValuePair <string, string>(_it.Name.LocalName, _it.Value));
}
}
var li = new LiveInfo(rssItem, form.alartListDataSource, form.config, form.userAlartListDataSource);
buf.Add(li);
itemCount++;
//Debug.WriteLine("");
}
if (itemCount == 0)
{
break;
}
}
catch (Exception e)
{
util.debugWriteLine("getliveitems xml " + e.Message + e.Source + e.StackTrace + e.TargetSite);
Thread.Sleep(180000);
}
}
util.debugWriteLine("load rss item " + buf.Count);
return(buf);
}
public override void Load(object @object)
{
if (@object is LiveInfo)
{
LiveInfo liveInfo = @object as LiveInfo;
liveManager.LiveInfo.Lives = liveInfo.Lives;
liveManager.UpdateLifeDisplay();
}
}
public CommunityLiveInfoViewModel(LiveInfo info)
{
LiveInfo = info;
LiveId = LiveInfo.LiveId;
LiveTitle = LiveInfo.LiveId;
StartTime = LiveInfo.StartTime;
StreamerName = LiveInfo.StreamerName;
}
public ShellViewModel(string title, LiveInfo liveInfo, SystemConfig config, IServiceClient serviceClient, WebPlatformApiFactory webPlatformApiFactory)
{
WindowTitle = title;
_liveInfo = liveInfo;
_config = config;
_serviceClient = serviceClient;
_webPlatformApiFactory = webPlatformApiFactory;
_timer = new Timer((state) => TimerHandler(), null, (int)(liveInfo.StopTime.AddMinutes(-5) - DateTime.Now).TotalMilliseconds, Timeout.Infinite);
}
public CommunityLiveInfoViewModel(LiveInfo info, PageManager pageManager)
{
LiveInfo = info;
PageManager = pageManager;
LiveId = LiveInfo.LiveId;
LiveTitle = LiveInfo.LiveId;
StartTime = LiveInfo.StartTime;
StreamerName = LiveInfo.StreamerName;
}
async Task <LiveInfo> RefreshDataAsync()
{
_client = new HttpClient();
var uri = new Uri(INFO_URL + "status");
var response = await _client.GetStringAsync(uri);
LiveInfo info = new LiveInfo();
info = JsonConvert.DeserializeObject <LiveInfo>(response);
return(info);
}
/// <summary>
/// 收到MQTT的JSON信息的回调函数,将消息解析后加入MQTT消息队列
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnReciveMessage(Object sender, MqttMsgPublishEventArgs e)
{
String json = Encoding.ASCII.GetString(e.Message);
LiveInfo info = JsonConvert.DeserializeObject <LiveInfo>(json);
String In = info.name + "开播辣\n" + info.title + "\n" + "地址:" + info.url;
if (!ListenList.Contains(In))
{
ListenList.Add(In);
}
}
public WelcomeViewModel(LiveInfo liveInfo)
{
if (liveInfo.TeacherList != null)
{
liveInfo.TeacherList
.Where(item => item.IsMajor)
.ToList()
.ForEach(item =>
{
if (!string.IsNullOrEmpty(_teachersNames))
{
_teachersNames += ",";
}
_teachersNames += $"{item.TeacherName}老师";
});
TeachersNames = _teachersNames;
Title = liveInfo.Title;
}
}
public RecordingControlViewModel(
SystemConfig config,
IEventAggregator eventAggregator,
IUnityContainer container,
EventSubscriptionManager eventSubscriptionManager)
: this()
{
_config = config;
_eventAggregator = eventAggregator;
_eventSubscriptionManager = eventSubscriptionManager;
_liveInfo = container.Resolve <LiveInfo>();
_speechVideoLiveAndRecordProvider = container.Resolve <SpeechVideoLiveAndRecordProvider>();
_teacherVideoLiveAndRecordProvider = container.Resolve <TeacherVideoLiveAndRecordProvider>();
StartRecordingBtnIsEnable = true;
StartRecordingCommand = new DelegateCommand(new Action(StartRecording));
StopRecordingCommand = new DelegateCommand(new Action(StopRecording));
PauseRecordingCommand = new DelegateCommand(new Action(PauseRecording));
_eventSubscriptionManager.Subscribe <LiveAndRecordingOperateEvent, LiveAndRecordingOperateEventContext>(null, LiveOperateEventHandler, EventFilter);
_eventSubscriptionManager.Subscribe <ShutDownEvent, bool>(null, SystemShutDownEventHandler, null);
}
private void OperationImageTap(VideoViewModel template)
{
#if DEBUG
long memory = DeviceStatus.ApplicationCurrentMemoryUsage / (1024 * 1024);
long memoryLimit = DeviceStatus.ApplicationMemoryUsageLimit / (1024 * 1024);
long memoryMax = DeviceStatus.ApplicationPeakMemoryUsage / (1024 * 1024);
System.Diagnostics.Debug.WriteLine("当前内存使用情况：" + memory.ToString() + " MB 当前最大内存使用情况： " + memoryMax.ToString() + "MB 当前可分配最大内存： " + memoryLimit.ToString() + " MB");
#endif
switch (template.jumpType)
{
case "videoPlayer":
if (template.type != "title")
{
App.PlayerModel.VideoId = template.videoId;
App.PlayerModel.currentType = ViewModels.PlayerViewModel.PlayType.VideoType;
CallbackManager.currentPage.NavigationService.Navigate(new Uri(CommonData.PlayerPageName, UriKind.Relative));
}
break;
case "subjectPage":
MoreSubject.subjectId = template.subjectId;
MoreSubject.speicalName = template.name;
MoreSubject.isMoreChannel = false;
CallbackManager.currentPage.NavigationService.Navigate(new Uri(CommonData.SpecialPageName, UriKind.Relative));
break;
case "videoLibrary":
if (channel != null)
{
MoreChannelInfo.typeId = channel.libId;
MoreChannelInfo.name = channel.channelName;
CallbackManager.currentPage.NavigationService.Navigate(new Uri(CommonData.MoreChannelPageName, UriKind.Relative));
}
break;
case "webView":
WebBrowserTask task = new WebBrowserTask();
task.Uri = new Uri(template.webUrl, UriKind.Absolute);
try
{
task.Show();
}
catch (Exception e)
{
}
break;
case "livePlayer":
LivePlayer.liveUrl = template.playUrl;
CallbackManager.currentPage.NavigationService.Navigate(new Uri(CommonData.LivePlayerPage, UriKind.Relative));
break;
case "concertLivePlayer":
LivePlayer.liveUrl = "http://live.api.hunantv.com/mobile/getLiveStreaming?videoId=" + template.videoId;
HttpHelper.httpGet(LivePlayer.liveUrl, (ar) =>
{
string result = HttpHelper.SyncResultTostring(ar);
if (result != null)
{
LiveInfo videosResult = null;
try
{
videosResult = JsonConvert.DeserializeObject <LiveInfo>(result);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("LoadChannelCompleted json 解析错误" + ex.Message);
App.JsonError(result);
}
if (videosResult != null && videosResult.m3u8 != null)
{
LivePlayer.liveUrl = videosResult.m3u8;
if (!string.IsNullOrEmpty(LivePlayer.liveUrl))
{
CallbackManager.currentPage.Dispatcher.BeginInvoke(() =>
{
CallbackManager.currentPage.NavigationService.Navigate(new Uri(CommonData.LivePlayerPage, UriKind.Relative));
});
}
}
}
});
//App.ShowToast("抱歉，暂时不支持直播功能");
break;
default:
System.Diagnostics.Debug.WriteLine("该播放类型暂时未实现" + template.jumpType);
App.ShowToast("该播放类型暂时未实现" + template.jumpType);
break;
}
}
public StorageProvider(LiveInfo liveInfo, IServiceClient serviceClient, WebPlatformApiFactory webPlatformApiFactory)
{
_liveInfo = liveInfo;
_serviceClient = serviceClient;
_webPlatformApiFactory = webPlatformApiFactory;
}
private List <LiveInfo> getOfficialLiveItems()
{
try {
var r = util.getPageSource("https://live.nicovideo.jp/focus");
if (r == null)
{
foreach (var li in form.liveListDataSource)
{
if (li.type == "official")
{
li.lastExistTime = DateTime.Now;
}
}
foreach (var li in form.liveListDataReserve)
{
if (li.type == "official")
{
li.lastExistTime = DateTime.Now;
}
}
return(new List <LiveInfo>());
}
var m = new Regex("id":"(lv\\d+)").Matches(r);
var ret = new List <LiveInfo>();
foreach (Match _m in m)
{
var lvid = _m.Groups[1].Value;
var isAdded = false;
foreach (var li in form.liveListDataSource)
{
if (li.type != "official" && li.lvId == lvid)
{
li.lastExistTime = DateTime.Now;
isAdded = true;
}
}
foreach (var li in form.liveListDataReserve)
{
if (li.type == "official" && li.lvId == lvid)
{
li.lastExistTime = DateTime.Now;
isAdded = true;
}
}
if (isAdded)
{
continue;
}
var hig = new HosoInfoGetter();
var _r = hig.get(lvid, null);
if (!_r)
{
continue;
}
if (hig.type != "official" || hig.openDt > DateTime.Now || hig.isClosed)
{
continue;
}
var ri = new RssItem(hig.title, lvid, hig.openDt.ToString(), hig.description, hig.group, hig.communityId, hig.userName, hig.thumbnail, hig.isMemberOnly.ToString(), "", hig.isPayment);
ri.type = "official";
ri.setUserId(hig.userId);
ri.tags = new string[] { "" };
ri.pubDateDt = DateTime.Parse(ri.pubDate);
var _li = new LiveInfo(ri, form.alartListDataSource.ToArray(), form.config, form.userAlartListDataSource.ToArray());
ret.Add(_li);
}
return(ret);
} catch (Exception e) {
util.debugWriteLine(e.Message + e.Source + e.StackTrace + e.TargetSite);
return(new List <LiveInfo>());
}
}
private MatchEntity DealMatchInfo(JToken jtoken, NormalParam normalParam)
{
try
{
//解析比赛信息
var pmi = new ParseMatchInfo();
pmi.CompareSet(jtoken);
int sportId = 0;
MatchEntity me;
if (pmi.SportType != null)
{
sportId = IbcTools.ConvertToSportId(pmi.SportType);
if (sportId == 0)
{
return(null);
}
var matchDate = GetTime(pmi.KickOffTime);
matchDate = matchDate.AddSeconds(-matchDate.Second);
var diffMinutes = matchDate.Minute % 5;
matchDate = matchDate.AddMinutes(5 - diffMinutes);
var home = string.IsNullOrEmpty(pmi.HomeTeamNameExtension) ? pmi.HomeTeamName : pmi.HomeTeamName + "[" + pmi.HomeTeamNameExtension + "]";
var away = string.IsNullOrEmpty(pmi.AwayTeamNameExtension) ? pmi.AwayTeamName : pmi.AwayTeamName + "[" + pmi.AwayTeamNameExtension + "]";
if (sportId == 1 && pmi.Isneutral == "1")
{
home = home + " (N)";
}
me = matchEntityManager.GetOrAdd(pmi.MatchId, pmi.LeagueName, home, away, matchDate, sportId);
me.CompareToStage(normalParam.Stage);
}
else
{
me = matchEntityManager.Get(pmi.MatchId);
}
if (me == null)
{
logger.Error("DealMatchInfo Cannot find srcMatchId = " + pmi.MatchId);
return(null);
}
// if stage = 3
if (normalParam.Stage == 3 && !me.IsSelfCreate && (me.SportID == 1 || me.SportID == 2))
{
var lti = new LiveInfo();
lti.SportId = me.SportID;
lti.SrcMatchId = pmi.MatchId;
lti.HomeScore = string.IsNullOrEmpty(pmi.LiveHomeScore) ? (int?)null : Convert.ToInt32(pmi.LiveHomeScore);
lti.AwayScore = string.IsNullOrEmpty(pmi.LiveAwayScore) ? (int?)null : Convert.ToInt32(pmi.LiveAwayScore);
lti.HomeRed = string.IsNullOrEmpty(pmi.HomeRed) ? (int?)null : Convert.ToInt32(pmi.HomeRed);
lti.AwayRed = string.IsNullOrEmpty(pmi.AwayRed) ? (int?)null : Convert.ToInt32(pmi.AwayRed);
lti.Csstatus = pmi.Csstatus;
lti.Liveperiod = pmi.Liveperiod;
lti.PhaseStartUtc = pmi.Livetimer;
lti.PhaseStartUtcUpdateTime = string.IsNullOrEmpty(pmi.Livetimer) ? (DateTime?)null : DateTime.Now;
var ret = LiveInfoManager.Instance.AddOrUpdate(lti);
if (me.SportID == 1)
{
me.CompareToScore(ret.HomeScore.Value, ret.AwayScore.Value);
me.CompareToCard(ret.HomeRed.Value, ret.AwayRed.Value);
}
else if (me.SportID == 2)
{
if (!string.IsNullOrEmpty(pmi.LiveScore))
{
var bkScore = JsonConvert.DeserializeObject <BasketballScore>(pmi.LiveScore);
var homeScore = Convert.ToInt32(bkScore.h1q) + Convert.ToInt32(bkScore.h2q) +
Convert.ToInt32(bkScore.h3q) + Convert.ToInt32(bkScore.h4q);
var awayScore = Convert.ToInt32(bkScore.a1q) + Convert.ToInt32(bkScore.a2q) +
Convert.ToInt32(bkScore.a3q) + Convert.ToInt32(bkScore.a4q);
me.CompareToScore(homeScore, awayScore);
}
}
me.CompareToTime(ret.Phase.Value, ret.LiveTime(LiveInfoManager.Instance.IbcDiffSyncTime));
}
JsonSerializerSettings jsetting = new JsonSerializerSettings();
jsetting.NullValueHandling = NullValueHandling.Ignore;
var str = JsonConvert.SerializeObject(pmi, jsetting);
Console.WriteLine("match = " + str);
return(me);
}
catch (Exception e)
{
logger.Error(e.ToString());
return(null);
}
}
public DocumentService(IServiceClient serviceClient, LiveInfo liveInfo, WebPlatformApiFactory webPlatformApiFactory)
{
_serviceClient = serviceClient;
_liveInfo = liveInfo;
_webPlatformApiFactory = webPlatformApiFactory;
}
private List <LiveInfo> getCategoryLiveItems()
{
var loadTime = DateTime.Now;
var tab = getTabName();
var categoryNames = new string[] { "common", "try", "live", "req" };
var readNum = int.Parse(form.config.get("thresholdpage"));
var buf = new List <LiveInfo>();
foreach (var name in categoryNames)
{
if (name != tab && tab != "")
{
continue;
}
var url = "https://live.nicovideo.jp/front/api/pages/recent/v1/programs?tab=" + name + "&offset=#&sortOrder=recentDesc";
util.debugWriteLine(url);
for (var i = 0; i < readNum; i++)
{
util.debugWriteLine("livecheck category page i " + i + " " + name);
try
{
var res = util.getPageSource(url.Replace("#", i.ToString()), null);
if (res == null)
{
Thread.Sleep(10000);
continue;
}
var categoryObj = (CategoryRecent)Newtonsoft.Json.JsonConvert.DeserializeObject <CategoryRecent>(res);
if (categoryObj.meta.errorCode != "OK")
{
continue;
}
var itemCount = 0;
foreach (var d in categoryObj.data)
{
try
{
var item = d.getRssItem(name);
if (item == null)
{
continue;
}
if (buf.Find(x => x.lvId == item.lvId) != null)
{
continue;
}
var li = new LiveInfo(item, form.alartListDataSource, form.config, form.userAlartListDataSource);
buf.Add(li);
itemCount++;
}
catch (Exception e)
{
util.debugWriteLine(e.Message + e.Source + e.StackTrace + e.TargetSite);
}
}
if (itemCount == 0)
{
break;
}
}
catch (Exception e)
{
util.debugWriteLine("getliveitems xml " + e.Message + e.Source + e.StackTrace + e.TargetSite);
Thread.Sleep(180000);
}
}
}
util.debugWriteLine("load category item " + buf.Count);
return(buf);
}
