public async Task<ActionResult> RenderBlob(Errorable<TreeBlobPath> epath, DateTimeOffset? viewDate)
{
Debug.Assert(epath != null);
if (epath.HasErrors) return ErrorJson(epath);
var path = epath.Value;
// Get the stream for the blob by its path:
var eblob = await cms.tpsbrepo.GetBlobByTreePath(epath.Value);
if (eblob.HasErrors) return ErrorJson(eblob);
TreePathStreamedBlob blob = eblob.Value;
if (blob == null) return new HttpNotFoundResult(String.Format("A blob could not be found off tree {0} by path '{0}'", path.RootTreeID.ToString(), path.Path.ToString()));
// Render the blob:
var renderer = new RenderingSystemContext(cms, viewDate);
var ehtml = await renderer.Engine.RenderBlob(blob);
if (ehtml.HasErrors) return ErrorJson(ehtml);
var html = ehtml.Value;
// HTML5 output:
return Content((string)html, "application/xhtml+xml", Encoding.UTF8);
}
public ActionResult ValidateBlob()
{
// Validate the blob's contents:
var renderer = new RenderingSystemContext(cms);
var vr = renderer.Engine.ValidateBlob(Request.InputStream);
// Return the validation results:
return Json(new
{
successful = (vr == null),
error = (vr == null) ? (object)null : new { message = vr.Message, lineNumber = vr.LineNumber, linePosition = vr.LinePosition }
});
}