public static async Task CreateMangaDownloadAsync(BiliManga manga, int mcid, string title)
{
try
{
var download = await BiliMangaDownload.CreateAsync(manga, mcid, title);
DownloadPage.Current.CreateDownload(download);
download.Completed += async(s, e) =>
{
await LogCompleteAsync(s as IBiliDownload);
_logger.Info($"下载完成 {title}-{manga.Title}({mcid},{manga.Epid})");
};
var task = download.StartAsync();
_logger.Info($"开始下载 {title}-{manga.Title}({mcid},P{manga.Epid})");
await task;
}
catch (WebException e)
{
_logger.Info(e, e.Message);
//var dialog = new ExceptionDialog(e);
//await dialog.ShowAsync();
return;
}
catch (Exception e)
{
_logger.Error(e, e.Message);
//var dialog = new ExceptionDialog(e);
//await dialog.ShowAsync();
return;
}
}
/// <summary>
///
/// </summary>
/// <param name="manga"></param>
/// <param name="mcid"></param>
/// <param name="title">这个是BiliMangaMaster的标题</param>
public MangaFlyoutControl(BiliManga manga, int mcid, string title, MangaFlyout parent, BiliMangaMasterResultPage page)
{
this.InitializeComponent();
_manga = manga;
_mcid = mcid;
_title = title;
_parent = parent;
_page = page;
}
public static async Task <List <string> > GetDownloadUrlsAsync(BiliManga manga, int mcid, string sessdata)
{
var json1 = await HttpHelper.PostJsonAsync(GetMangaIndexApi, JsonConvert.SerializeObject(new { ep_id = manga.Epid }), sessdata);
if (json1.code == 1)
{
throw new MangaNeedBuyException("漫画需要购买");
}
string url = json1.data.host + json1.data.path;
var stream = await HttpHelper.GetStreamAsync(url, sessdata);
using var data = new MemoryStream();
await stream.CopyToAsync(data);
stream.Dispose();
var key = new int[]
{
manga.Epid& 0xff,
manga.Epid >> 8& 0xff,
manga.Epid >> 16& 0xff,
manga.Epid >> 24& 0xff,
mcid& 0xff,
mcid >> 8& 0xff,
mcid >> 16& 0xff,
mcid >> 24& 0xff
};
var bytes = data.ToArray().Skip(9).ToArray();
for (int i = 0; i < bytes.Length; i++)
{
bytes[i] ^= (byte)key[i % 8];
}
using var zip = new ZipArchive(new MemoryStream(bytes));
var json2 = await new StreamReader(zip.GetEntry("index.dat").Open()).ReadToEndAsync();
var picList = JsonConvert.DeserializeObject <dynamic>(json2).pics;
var picList2 = new List <string>();
foreach (var item in picList)
{
picList2.Add($"\"{item}\"");
}
var payload = JsonConvert.SerializeObject(new { urls = $"[{string.Join(",", picList2)}]" });
var json = await HttpHelper.PostJsonAsync(GetMangaTokenApi, payload, sessdata);
if (json.code != 0)
{
throw new Exception("解析失败");
}
var picUrlList = new List <string>();
foreach (var item in json.data)
{
picUrlList.Add($"{item.url}?token={item.token}");
}
return(picUrlList);
}
public MangaFlyout(BiliManga manga, int mcid, string title, BiliMangaMasterResultPage page)
{
var control = new MangaFlyoutControl(manga, mcid, title, this, page)
{
CanDownload = !manga.IsLocked,
Title = "提示"
};
if (control.CanDownload)
{
control.Info = $"该漫画可下载";
}
else
{
control.Info = "该漫画不可下载，请先购买";
}
Content = control;
}
