private static async Task SetVideoInfo(DownloadTaskModel m, StorageFolder folder)
{
try
{
var f = await folder.GetParentAsync();
StorageFile file = null;
if (await ExistsFile(f.Path + @"/info.json"))
{
return;
}
else
{
file = await f.CreateFileAsync("info.json", CreationCollisionOption.OpenIfExists);
}
DownloadVideonInfoModel downloadVideonInfoModel = new DownloadVideonInfoModel()
{
thumb = m.thumb,
title = m.title
};
if (m.downloadMode == DownloadMode.Video)
{
downloadVideonInfoModel.id = m.avid;
downloadVideonInfoModel.type = "video";
}
else
{
downloadVideonInfoModel.id = m.sid;
downloadVideonInfoModel.type = "anime";
}
var infoJson = JsonConvert.SerializeObject(downloadVideonInfoModel);
await FileIO.WriteTextAsync(file, infoJson);
}
catch (Exception)
{
}
}
public static async Task LoadDowned()
{
Dictionary <string, string> valuePairs = new Dictionary <string, string>();
var folder = await DownloadHelper2.GetDownloadFolder();
try
{
foreach (var item in await folder.GetFoldersAsync())
{
if (await DownloadHelper2.ExistsFile(item.Path + @"\info.json"))
{
var file = await item.GetFileAsync("info.json");
var data = await FileIO.ReadTextAsync(file);
DownloadVideonInfoModel downloadVideonInfoModel = Newtonsoft.Json.JsonConvert.DeserializeObject <DownloadVideonInfoModel>(data);
var video = new VideoDiaplayModel()
{
id = downloadVideonInfoModel.id,
mode = downloadVideonInfoModel.type,
title = downloadVideonInfoModel.title,
videolist = new List <PartDiaplayModel>()
};
if (await DownloadHelper2.ExistsFile(item.Path + @"\thumb.jpg"))
{
video.thumb = item.Path + "/thumb.jpg";
}
else
{
video.thumb = downloadVideonInfoModel.thumb;
}
foreach (var item1 in await item.GetFoldersAsync())
{
if (await DownloadHelper2.ExistsFile(item1.Path + @"\info.json"))
{
var flag = false;
var files = (await item1.GetFilesAsync()).Where(x => x.FileType == ".mp4" || x.FileType == ".flv");
if (files.Count() != 0)
{
//DownloadHelper2.GetFileSize(x.Path).Result
foreach (var subfile in files)
{
if (await DownloadHelper2.GetFileSize(subfile.Path) == 0)
{
flag = true;
break;
}
}
if (flag)
{
break;
}
var file1 = await item1.GetFileAsync("info.json");
var data1 = await FileIO.ReadTextAsync(file1);
DownloadPartnInfoModel downloadPartnInfoModel = Newtonsoft.Json.JsonConvert.DeserializeObject <DownloadPartnInfoModel>(data1);
var part = new PartDiaplayModel()
{
cid = downloadPartnInfoModel.cid,
eptitle = downloadPartnInfoModel.title,
path = item1.Path,
index = downloadPartnInfoModel.index,
id = video.id,
mode = video.mode,
title = video.title
};
if (!valuePairs.ContainsKey(downloadPartnInfoModel.cid))
{
valuePairs.Add(downloadPartnInfoModel.cid, item1.Path);
}
video.videolist.Add(part);
}
}
}
if (video.videolist.Count != 0)
{
video.videolist = video.videolist.OrderBy(x => x.index).ToList();
}
}
}
downloadeds = valuePairs;
}
catch (Exception ex)
{
await new MessageDialog("无法读取已经下载完成的视频").ShowAsync();
}
}