private Task <object> GetPrintView(IHttpRequest request)
{
string formString = request.Form.Form;
dynamic form = null;
if (!string.IsNullOrWhiteSpace(formString))
{
formString = Uri.UnescapeDataString(formString);
form = JsonObjectSerializer.Default.Deserialize(formString);
}
if (form != null)
{
string documentType = form.DocumentId;
string printViewName = form.PrintViewId;
string actionId = form.ActionId;
object filterObject = form.Query;
int pageNumber = form.PageNumber;
int pageSize = form.PageSize;
FilterCriteria[] filter = null;
if (filterObject != null)
{
filter = JsonObjectSerializer.Default.ConvertFromDynamic <FilterCriteria[]>(filterObject);
}
pageNumber = Math.Max(pageNumber, 0);
pageSize = Math.Min(pageSize, 1000);
var printViewSource = _documentApi.GetDocuments(documentType, filter, pageNumber, pageSize);
if (!string.IsNullOrEmpty(actionId))
{
var context = new ActionContext {
Item = new DynamicWrapper()
};
context.Item.Parameters = form;
context.Item.PrintViewSource = printViewSource;
_scriptProcessor.InvokeScriptByType(actionId, context);
printViewSource = context.Result;
}
var printView = _printViewApi.Build(documentType, printViewName, printViewSource);
Task.FromResult <object>(new StreamHttpResponse(printView ?? new byte[] { }, HttpConstants.PdfContentType));
}
return(Task.FromResult <object>(null));
}
