/// <summary>
/// 从本地载入播放列表
/// </summary>
public bool LoadPlayList()
{
try
{
string xmlDocPath = PlayerSetting.DefaultVideosPath + "PlayList.xml";
if (System.IO.File.Exists(xmlDocPath))
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(xmlDocPath);
PlaylistInfo plm = PlaylistInfo.ToModel(xmlDoc.OuterXml);
//播放列表赋值
plists = plm.MediaPlayList;
//计算整个播放列表播放时间的间隔加上循环间隔时长
playListTimeLength = 0;
//foreach (PlaylistItemInfo item in plists)
//{
// playListTimeLength += item.PlayTime;
//}
for (int i = 0; i < plists.Count; i++)
{
string relativurl = plists[i].MediaFileName;
string path = PlayerSetting.DefaultVideosPath + relativurl;
string md5Value = plists[i].MD5Key;
if (!string.IsNullOrEmpty(md5Value))
{
string MediaMd5 = SeatManage.SeatManageComm.SeatComm.GetMD5HashFromFile(path);
if (MediaMd5.Equals(md5Value))
{
playListTimeLength += plists[i].PlayTime;
}
else
{
PlayListHandleEvent(this, string.Format("文件{0} MD5校验失败！", relativurl));
plists.RemoveAt(i);
i--;
}
}
}
//TODO:根据当前时间重新排列播放列表
RearrangePlayList();
return(true);
}
else
{
SeatManage.SeatManageComm.WriteLog.Write("播放列表不存在");
PlayListHandleEvent(this, "本地播放列表不存在！");
return(false);
}
}
catch
{
SeatManage.SeatManageComm.WriteLog.Write("载入播放列表失败");
PlayListHandleEvent(this, "载入播放列表失败！");
return(false);
}
}
/// <summary>
/// 获取播放列表
/// </summary>
private bool DownloadPlaylist(ref PlaylistInfo model)
{
while (true)
{
//获取今天的播放列表
model = null;
try
{
List <AMS_Advertisement> advert = SeatManage.Bll.AdvertisementOperation.GetAdList(false, SeatManage.EnumType.AdType.PlaylistAd);
if (advert.Count < 1)
{
PlayListHandleEvent(this, "没有有效的播放列表");
return(false);
}
model = PlaylistInfo.ToModel(advert[0].AdContent);
model.ID = advert[0].ID;
timer1.Stop();
timer1.Dispose();
return(true);
}
catch (Exception ex)
{
PlayListHandleEvent(this, "服务器连接失败，正在重试……");
System.Threading.Thread.Sleep(2000);
if (s > 300)
{
timer1.Stop();
timer1.Dispose();
return(false);
}
}
//if (model != null)
//{
// timer1.Stop();
// timer1.Dispose();
// return true;
//}
//else
//{
// SeatManage.SeatManageComm.WriteLog.Write(ex.Message);
// return false;
//}
}
}
/// <summary>
/// 获取播放列表
/// </summary>
private bool DownloadPlaylist(ref PlaylistInfo model)
{
while (true)
{
//获取今天的播放列表
model = null;
try
{
List <AMS_Advertisement> advert = SeatManage.Bll.AdvertisementOperation.GetAdList(false, SeatManage.EnumType.AdType.PlaylistAd);
if (advert.Count < 1)
{
PlayListHandleEvent(this, "没有有效的播放列表");
return(false);
}
List <PlaylistInfo> pllist = new List <PlaylistInfo>();
foreach (var pl in advert)
{
PlaylistInfo plmodel = PlaylistInfo.ToModel(pl.AdContent);
plmodel.ID = advert[0].ID;
pllist.Add(plmodel);
}
model = pllist[0];
for (int i = 1; i < pllist.Count; i++)
{
foreach (string filepath in pllist[i].ImageFilePath)
{
if (model.ImageFilePath.FindAll(u => u == filepath).Count > 0)
{
continue;
}
model.ImageFilePath.Add(filepath);
}
foreach (var media in pllist[i].MediaPlayList)
{
model.MediaPlayList.Add(media);
}
}
timer1.Stop();
timer1.Dispose();
return(true);
}
catch (Exception ex)
{
PlayListHandleEvent(this, "服务器连接失败，正在重试……");
System.Threading.Thread.Sleep(2000);
if (s > 300)
{
timer1.Stop();
timer1.Dispose();
return(false);
}
}
//if (model != null)
//{
// timer1.Stop();
// timer1.Dispose();
// return true;
//}
//else
//{
// SeatManage.SeatManageComm.WriteLog.Write(ex.Message);
// return false;
//}
}
}
