public MvcContrib.Pagination.IPagination <CrawlerSessionViewModel> GetPagedList(int page, int size)
{
CrawlerSession crawlerSessionAlias = null;
CrawlerSettings settingsAlias = null;
var query = Session.QueryOver <CrawlerSession>(() => crawlerSessionAlias).
JoinAlias(() => crawlerSessionAlias.Settings, () => settingsAlias, JoinType.LeftOuterJoin).OrderBy(x => x.DateTime).Asc;
var count = query.ToRowCountQuery();
var totalCount = count.FutureValue <int>();
var firstResult = (page - 1) * size;
CrawlerSessionViewModel viewModel = null;
var viewModels =
query.SelectList(list => list
.Select(x => x.Id).WithAlias(() => viewModel.Id)
.Select(x => x.Title).WithAlias(() => viewModel.Title)
.Select(x => x.DateTime).WithAlias(() => viewModel.DateTime)
.Select(x => x.StartUrl).WithAlias(() => viewModel.StartUrl))
.TransformUsing(Transformers.AliasToBean(typeof(CrawlerSessionViewModel)))
.Skip(firstResult)
.Take(size)
.Future <CrawlerSessionViewModel>();
return(new CustomPagination <CrawlerSessionViewModel>(viewModels, page, size, totalCount.Value));
}
public ActionResult Create(CrawlerSessionViewModel crawlerSession)
{
try
{
// TODO: Add insert logic here
if (ModelState.IsValid)
{
var command = new ChangeCrawlerSessionCommand(
0,
crawlerSession.Title,
crawlerSession.StartUrl, crawlerSession.SearchDepth);
this._changeCrawlerSessionHandler.Handle(command);
return(RedirectToAction("Index"));
}
else
{
return(View(crawlerSession));
}
}
catch (HibernateException hex)
{
if (NHibernateSession.Current.Transaction.IsActive)
{
NHibernateSession.Current.Transaction.Rollback();
}
ModelState.AddModelError("", string.Format("a session with start url {0} allready exist.", crawlerSession.StartUrl));
return(View(crawlerSession));
}
}
public ActionResult Edit(int id, CrawlerSessionViewModel viewModel)
{
try
{
// TODO: Add update logic here
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
// GET: /CrawlerSession/Details/5
public ActionResult Details(int id)
{
CrawlerSessionViewModel viewModel = _crawlerSessionDetailsQuery.GetCrawlerSessionDetails(id);
return(View(viewModel));
}
