private async void GetDownOk_New()
{
try
{
list_Downed.ItemsSource = null;
DownloadManage.Downloaded.Clear();
await Task.Run(async() =>
{
StorageFolder DownFolder = await KnownFolders.VideosLibrary.CreateFolderAsync("Bili-Down", CreationCollisionOption.OpenIfExists);
List <DownloadManage.FolderModel> list = new List <DownloadManage.FolderModel>();
foreach (var item in await DownFolder.GetFoldersAsync())
{
DownloadManage.FolderModel model = new DownloadManage.FolderModel()
{
title = item.Name,
count = 0,
downedCount = 0,
};
List <DownloadManage.DownModel> list_file = new List <DownloadManage.DownModel>();
foreach (var item1 in await item.GetFoldersAsync())
{
foreach (var item2 in await item1.GetFilesAsync())
{
try
{
if (item2.FileType == ".json")
{
StorageFile files = item2;
string json = await FileIO.ReadTextAsync(item2);
DownloadManage.DownModel model123 = JsonConvert.DeserializeObject <DownloadManage.DownModel>(json);
if (model123.downloaded == true)
{
list_file.Add(model123);
model.downedCount++;
DownloadManage.Downloaded.Add(model123.mid);
}
model.IsBangumi = model123.isBangumi;
model.aid = model123.aid;
}
}
catch (Exception)
{
}
}
model.count++;
}
model.path = item.Path;
model.downModel = list_file;
list.Add(model);
}
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () => { list_Downed.ItemsSource = list; });
});
}
catch (Exception ex)
{
messShow.Show("读取已下载失败\r\n" + ex.Message, 2000);
}
}
/// <summary>
/// 监视指定的后台下载任务
/// </summary>
/// <param name="download">后台下载任务</param>
private async Task HandleDownloadAsync(DownloadManage.HandleModel model)
{
try
{
DownloadProgress(model.downOp);
//进度监控
Progress <DownloadOperation> progressCallback = new Progress <DownloadOperation>(DownloadProgress);
await model.downOp.AttachAsync().AsTask(model.cts.Token, progressCallback);
//保存任务信息
// StorageFolder folder = ApplicationData.Current.LocalFolder;
StorageFolder DowFolder = await KnownFolders.VideosLibrary.CreateFolderAsync("Bili-Down", CreationCollisionOption.OpenIfExists);
StorageFile file = await DowFolder.GetFileAsync(model.Guid + ".bili");
//用Url编码是因为不支持读取中文名
//含会出现：在多字节的目标代码页中，没有此 Unicode 字符可以映射到的字符。错误
string path = WebUtility.UrlDecode(await FileIO.ReadTextAsync(file));
StorageFolder folder = await StorageFolder.GetFolderFromPathAsync(path);
StorageFile files = await folder.CreateFileAsync(model.Guid + ".json", CreationCollisionOption.OpenIfExists); //await StorageFile.GetFileFromPathAsync(path+@"\" + model.Guid + ".json");
string json = await FileIO.ReadTextAsync(files);
DownloadManage.DownModel info = JsonConvert.DeserializeObject <DownloadManage.DownModel>(json);
info.downloaded = true;
string jsonInfo = JsonConvert.SerializeObject(info);
StorageFile fileWrite = await folder.CreateFileAsync(info.Guid + ".json", CreationCollisionOption.ReplaceExisting);
await FileIO.WriteTextAsync(fileWrite, jsonInfo);
//移除正在监控
HandleList.Remove(model.downModel.Guid);
GetDownOk_New();
}
catch (TaskCanceledException)
{
//取消通知
//ToastTemplateType toastTemplate = ToastTemplateType.ToastText01;
//XmlDocument toastXml = ToastNotificationManager.GetTemplateContent(toastTemplate);
//XmlNodeList toastTextElements = toastXml.GetElementsByTagName("text");
//IXmlNode toastNode = toastXml.SelectSingleNode("/toast");
//((XmlElement)toastNode).SetAttribute("duration", "short");
//toastTextElements[0].AppendChild(toastXml.CreateTextNode(String.Format("取消任务{0}", model.downModel.title)));
//ToastNotification toast = new ToastNotification(toastXml);
//ToastNotificationManager.CreateToastNotifier().Show(toast);
}
catch (Exception ex)
{
WebErrorStatus error = BackgroundTransferError.GetStatus(ex.HResult);
return;
}
finally
{
list_Downing.Items.Remove(model);
}
}
private async void btn_Ok_Click(object sender, RoutedEventArgs e)
{
using (DownloadManage wc = new DownloadManage())
{
if (Video_List.SelectedItems.Count != 0)
{
//循环读取全部选中的项目
foreach (VideoModel item in Video_List.SelectedItems)
{
int quality = cb_Qu.SelectedIndex + 1;//清晰度1-3
if (DownloadManage.Downloaded.Contains(item.cid))
{
break;
}
string Downurl = await wc.GetVideoUri(item.cid, quality);//取得视频URL
if (Downurl != null)
{
DownloadManage.DownModel model = new DownloadManage.DownModel()
{
mid = item.cid,
title = Video_Title.Text,
part = item.page,
url = Downurl,
aid = item.aid,
danmuUrl = "http://comment.bilibili.com/" + item.cid + ".xml",
quality = quality,
downloaded = false,
partTitle = item.part,
isBangumi = false
};
wc.StartDownload(model);
//StartDownload(model);
}
else
{
MessageDialog md = new MessageDialog(item.title + "\t视频地址获取失败");
await md.ShowAsync();
}
}
messShow.Show("任务已加入下载队列", 3000);
Video_List.SelectionMode = ListViewSelectionMode.None;
Video_List.IsItemClickEnabled = true;
Down_ComBar.Visibility = Visibility.Collapsed;
com_bar.Visibility = Visibility.Visible;
}
else
{
Video_List.SelectionMode = ListViewSelectionMode.None;
Video_List.IsItemClickEnabled = true;
Down_ComBar.Visibility = Visibility.Collapsed;
com_bar.Visibility = Visibility.Visible;
}
}
}
private async void btn_OK_Click(object sender, RoutedEventArgs e)
{
using (DownloadManage wc = new DownloadManage())
{
if (list_E.SelectedItems.Count != 0)
{
//循环读取全部选中的项目
foreach (BangumiInfoModel item in list_E.SelectedItems)
{
int quality = cb_Qu.SelectedIndex + 1; //清晰度1-3
string Downurl = await wc.GetVideoUri(item.danmaku.ToString(), quality); //取得视频URL
if (Downurl != null)
{
DownloadManage.DownModel model = new DownloadManage.DownModel()
{
mid = item.danmaku.ToString(),
title = "【番剧】" + txt_Name.Text,
part = item.index,
url = Downurl,
aid = banID,
danmuUrl = "http://comment.bilibili.com/" + item.danmaku + ".xml",
quality = quality,
downloaded = false,
partTitle = item.index_title ?? "",
isBangumi = true
};
wc.StartDownload(model);
//StartDownload(model);
}
else
{
MessageDialog md = new MessageDialog(item.title + "\t视频地址获取失败");
await md.ShowAsync();
}
}
messShow.Show("任务已加入下载队列", 3000);
list_E.SelectionMode = ListViewSelectionMode.None;
list_E.IsItemClickEnabled = true;
com_bar_Down.Visibility = Visibility.Collapsed;
com_bar.Visibility = Visibility.Visible;
}
else
{
list_E.SelectionMode = ListViewSelectionMode.None;
list_E.IsItemClickEnabled = true;
com_bar_Down.Visibility = Visibility.Collapsed;
com_bar.Visibility = Visibility.Visible;
}
}
}
private async void btn_Download_Click(object sender, RoutedEventArgs e)
{
DownloadManage wc = new DownloadManage();
if (Video_List.Items.Count == 1)
{
//循环读取全部选中的项目
VideoModel item = (VideoModel)Video_List.Items[0];
int quality = cb_Qu.SelectedIndex + 1;//清晰度1-3
if (DownloadManage.Downloaded.Contains(item.cid))
{
messShow.Show("已经下载过了", 200);
return;
}
string Downurl = await wc.GetVideoUri(item.cid, quality);//取得视频URL
if (Downurl != null)
{
DownloadManage.DownModel model = new DownloadManage.DownModel()
{
mid = item.cid,
title = Video_Title.Text,
part = item.page,
url = Downurl,
aid = item.aid,
danmuUrl = "http://comment.bilibili.com/" + item.cid + ".xml",
quality = quality,
downloaded = false,
partTitle = item.part,
isBangumi = false
};
wc.StartDownload(model);
messShow.Show("任务已加入下载队列", 3000);
}
else
{
MessageDialog md = new MessageDialog(item.title + "\t视频地址获取失败");
await md.ShowAsync();
}
}
else
{
Video_List.SelectionMode = ListViewSelectionMode.Multiple;
Video_List.IsItemClickEnabled = false;
messShow.Show("请选中要下载的分P视频，点击确定", 3000);
Down_ComBar.Visibility = Visibility.Visible;
com_bar.Visibility = Visibility.Collapsed;
}
}
//读取完成
public async void GetDownOk()
{
try
{
list_DownOk.Items.Clear();
await Task.Run(async() =>
{
StorageFolder folder = ApplicationData.Current.LocalFolder;
StorageFolder DownFolder = await KnownFolders.VideosLibrary.CreateFolderAsync("Bili-Download", CreationCollisionOption.OpenIfExists);
StorageFolder DowFolder = await folder.CreateFolderAsync("DownLoad", CreationCollisionOption.OpenIfExists);
foreach (var item in await DowFolder.GetFilesAsync())
{
if (item.FileType == ".json")
{
StorageFile file = item;
string json = await FileIO.ReadTextAsync(item);
DownloadManage.DownModel model = JsonConvert.DeserializeObject <DownloadManage.DownModel>(json);
if (model.downloaded == true)
{
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () => { list_DownOk.Items.Add(model); });
}
}
}
foreach (var item in await DownFolder.GetFilesAsync())
{
if (item.FileType == ".json")
{
StorageFile file = item;
string json = await FileIO.ReadTextAsync(item);
DownloadManage.DownModel model = JsonConvert.DeserializeObject <DownloadManage.DownModel>(json);
if (model.downloaded == true)
{
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () => { list_DownOk.Items.Add(model); });
}
}
}
});
}
catch (Exception)
{
}
}
//播放
private void btn_Play_Click(object sender, RoutedEventArgs e)
{
try
{
//StorageFile file = await StorageFile.GetFileFromPathAsync(((DownMangentClass.DownModel)list_DownOk.SelectedItem).path);
DownloadManage.DownModel model = (DownloadManage.DownModel)list_DownOk.SelectedItem;
List <VideoModel> ls = new List <VideoModel>()
{
new VideoModel {
path = model.path,
title = model.title ?? "",
cid = model.mid,
IsOld = true
}
};
KeyValuePair <List <VideoModel>, int> Par = new KeyValuePair <List <VideoModel>, int>(ls, 0);
this.Frame.Navigate(typeof(PlayerPage), Par);
}
catch (Exception)
{
}
}
