private static IEnumerable <MultipartFormParameter> BuildParameters(string fileName, ConverterType target)
{
string fromName = Path.GetExtension(fileName).Substring(1);
if (Enum.TryParse <ConverterType>(fromName, true, out var from))
{
return(MultipartFormParameter.ApiParameter(from, target, null, null));
}
throw new InvalidDataException("Could not determine import file type");
}
public async Task <string> Convert(IWorkspace workspace, CancelToken cancelToken)
{
string temp = IOUtility.GetHashFile(workspace.FileSystem.Directory, workspace.Item.FullName);
var settings = Settings.Default;
if (settings.UseOfflineCompiler)
{
return(PandocUtility.Compile(temp, workspace.Item.FullName, settings.LocalTemplate, settings.LocalCsl, "*.md"));
}
else
{
var bytes = await workspace.ConverterService.Convert(MultipartFormParameter
.ApiParameter(ConverterType.Markdown, ConverterType.Pdf, settings.Template, settings.Csl)
.Concat(MultipartFormParameter
.FromWorkspace(workspace)), cancelToken);
await IOUtility.WriteAllBytes(temp, workspace.FileSystem.File, bytes);
return(temp);
}
}
private static async Task ImportFile(WorkspaceViewModel workspace, string fileName, ConverterType target)
{
string targetFileName = Path.GetFileNameWithoutExtension(fileName) + target.GetExtension();
targetFileName = Path.Combine(workspace.Item.RelativeName, targetFileName);
string from = Path.GetExtension(fileName);
if (string.IsNullOrEmpty(from))
{
throw new InvalidDataException("Could not determine import file type");
}
string url = WebUtility.BuildConvertUrl();
using (var req = await WebUtility.PostRequest(url, BuildParameters(fileName, target).Concat(MultipartFormParameter.CreateFile("content", fileName))))
{
byte[] content = await req.Content.ReadAsByteArrayAsync();
var item = await workspace.Item.Data.CreateNewFile(targetFileName, null, content);
var itemViewModel = workspace.Item.AddChild(item);
workspace.SelectedItem = itemViewModel;
}
}
