private MarkdownResource LoadResource(IFileProvider fileProvider, string resourceName)
{
var file = fileProvider.GetFileInfo($"{ContentDirectory}/{resourceName}");
if (!file.Exists)
{
if (ParentBundle == null)
{
throw new Exception($"Unable to find {file.Name} for bundle {Name} and no parent bundle exists");
}
var resource = ParentBundle.TryGetResource(resourceName);
if (resource == null)
{
throw new Exception($"Unable to find {file.Name} for bundle {Name} and parent bundle doesn't have the resource");
}
return(resource);
}
using (var stream = file.CreateReadStream())
{
var memoryStream = new MemoryStream();
stream.CopyTo(memoryStream);
var extension = Path.GetExtension(resourceName);
if (!ExtensionToMimeType.TryGetValue(extension, out string mimeType))
{
throw new InvalidOperationException($"Unhandled resource extension: {extension}");
}
return(new MarkdownResource(resourceName, memoryStream.ToArray(), mimeType));
}
}
private MarkdownPage LoadPage(IFileProvider fileProvider, CommonMarkSettings commonMarkSettings, string id)
{
var filename = $"{ContentDirectory}/{id}.md";
try
{
var file = fileProvider.GetFileInfo(filename);
if (!file.Exists)
{
if (ParentBundle == null)
{
throw new Exception($"Unable to find {file.Name} for bundle {Name} and no parent bundle exists");
}
var page = ParentBundle.TryGetPage(id);
if (page == null)
{
throw new Exception($"Unable to find {file.Name} for bundle {Name} and parent bundle doesn't have the page");
}
return(page.WithBundle(this));
}
using (var reader = file.CreateReader())
{
return(MarkdownPage.Load(id, this, reader, commonMarkSettings));
}
}
catch (Exception e)
{
throw new Exception($"Unable to parse markdown content from {filename}", e);
}
}
private MarkdownResource LoadResource(IFileProvider fileProvider, string resourceName)
{
var file = fileProvider.GetFileInfo($"{ContentDirectory}/{resourceName}");
if (!file.Exists)
{
if (ParentBundle == null)
{
throw new Exception($"Unable to find {file.Name} for bundle {Name} and no parent bundle exists");
}
var resource = ParentBundle.TryGetResource(resourceName);
if (resource == null)
{
throw new Exception($"Unable to find {file.Name} for bundle {Name} and parent bundle doesn't have the resource");
}
return(resource);
}
using (var stream = file.CreateReadStream())
{
var memoryStream = new MemoryStream();
stream.CopyTo(memoryStream);
if (!resourceName.EndsWith(".png"))
{
throw new InvalidOperationException("We only know how to deal with .png at the moment!");
}
return(new MarkdownResource(resourceName, memoryStream.ToArray(), "image/png"));
}
}
