private static void ConvertXml(string path)
{
if (string.IsNullOrWhiteSpace(path))
{
throw new ArgumentException("文件名为空");
}
if (!File.Exists(path))
{
throw new FileNotFoundException("文件不存在：" + path);
}
var extension = Path.GetExtension(path);
if (string.IsNullOrWhiteSpace(extension) || (extension.ToUpper() != ".XML" && extension.ToUpper() != ".BIN"))
{
throw new InvalidOperationException("文件拓展名不是.xml或.bin:" + path);
}
try
{
var danmakus = DanmakuParser.LoadXmlFromFile(path);
var ass = DanmakuConverter.ConvertToAss(danmakus, config.Width, config.Height, "Microsoft YaHei", 64, config.Line, config.Bottom, config.Shift);
File.WriteAllText(Path.ChangeExtension(path, ".ass"), ass, Encoding.UTF8);
}
catch
{
throw new Exception("处理文件时出错:" + path);
}
}
public static async Task MakeMultiAssAsync(Dictionary <string, string> fileName_xmlDic, string outputPath)
{
try
{
await StorageFolder.GetFolderFromPathAsync(outputPath);
}
catch (FileNotFoundException)
{
throw new DirectoryNotFoundException("找不到指定下载目录:" + outputPath);
}
var dir = await StorageFolder.GetFolderFromPathAsync(outputPath);
var tasks = new List <Task>();
foreach (var item in fileName_xmlDic)
{
tasks.Add(Task.Run(async() =>
{
var file = await dir.CreateFileAsync(item.Key);
var assContent = DanmakuParser.LoadXmlFromString(item.Value).ToAss(1920, 1080);
var bytes = Encoding.UTF8.GetBytes(assContent);
using var stream = await file.OpenStreamForWriteAsync();
await stream.WriteAsync(bytes, 0, bytes.Length);
}));
}
await Task.WhenAll(tasks);
}
private async void DownloadDanmakuAssBtn_Click(object sender, RoutedEventArgs e)
{
foreach (var v in _master.Videos)
{
var xml = await BiliDanmakuHelper.GetDanmakuXmlStringAsync(v.Cid);
var ass = DanmakuParser.LoadXmlFromString(xml).ToAss(1920, 1080);
}
}
public static async Task MakeAssAsync(string xml, string fileName, string outputPath)
{
try
{
await StorageFolder.GetFolderFromPathAsync(outputPath);
}
catch (FileNotFoundException)
{
throw new DirectoryNotFoundException("找不到指定下载目录:" + outputPath);
}
var dir = await StorageFolder.GetFolderFromPathAsync(outputPath);
var file = await dir.CreateFileAsync(fileName, CreationCollisionOption.ReplaceExisting);
var assContent = DanmakuParser.LoadXmlFromString(xml).ToAss(1920, 1080);
var bytes = Encoding.UTF8.GetBytes(assContent);
using var stream = await file.OpenStreamForWriteAsync();
await stream.WriteAsync(bytes, 0, bytes.Length);
}
public void Test1()
{
var ass = DanmakuParser.LoadXmlFromString(File.ReadAllText("test1.xml")).ToAss(1920, 1080);
Assert.Contains("Script Info", ass);
}