/// <summary>
/// Builds content shapes that contain the necessary prefix
/// </summary>
/// <param name="contents">The content objects to use</param>
/// <param name="shapeFactory">Factory delegate to create the editor shape for the content objects</param>
/// <returns>The prefixed shapes (multiple such shapes can be used on the same page)</returns>
public static IEnumerable <dynamic> BuildShapes(this IPrefixedEditorManager prefixedEditorManager, IEnumerable <IContent> contents, Func <IContent, dynamic> shapeFactory)
{
return(contents.Select(content => prefixedEditorManager.BuildShape(content, shapeFactory)));;
}
public ActionResult Rewriter(RewriterViewModel rewriterViewModel, PagerParameters pagerParameters)
{
// These Authorize() calls are mainly placeholders for future permissions, that's why they're copy-pasted around.
if (!_authorizer.Authorize(Permissions.ManageSeo, T("You're not allowed to manage SEO settings.")))
{
return(new HttpUnauthorizedResult());
}
string title;
switch (rewriterViewModel.RewriterType)
{
case "TitleRewriter":
title = T("SEO Title Tag Rewriter").Text;
break;
case "DescriptionRewriter":
title = T("SEO Description Tag Rewriter").Text;
break;
case "KeywordsRewriter":
title = T("SEO Keywords Tag Rewriter").Text;
break;
default:
return(new HttpNotFoundResult());
}
_orchardServices.WorkContext.Layout.Title = title;
var siteSettings = _siteService.GetSiteSettings();
var pager = new Pager(siteSettings, pagerParameters);
var seoContentTypes = _seoService.ListSeoContentTypes();
var query = _contentManager.Query(VersionOptions.Latest, seoContentTypes.Select(type => type.Name).ToArray());
if (!String.IsNullOrEmpty(rewriterViewModel.Q))
{
IPageOfItems <ISearchHit> searchHits = new PageOfItems <ISearchHit>(new ISearchHit[] { });
try {
searchHits = _searchService.Query(rewriterViewModel.Q, pager.Page, pager.PageSize, false,
siteSettings.As <SearchSettingsPart>().SearchedFields,
searchHit => searchHit);
// Could use this: http://orchard.codeplex.com/workitem/18664
// Converting to List, because the expression should contain an ICollection
var hitIds = searchHits.Select(hit => hit.ContentItemId).ToList();
query.Where <CommonPartRecord>(record => hitIds.Contains(record.Id));
}
catch (Exception ex) {
if (ex.IsFatal())
{
throw;
}
_orchardServices.Notifier.Error(T("Invalid search query: {0}", ex.Message));
}
}
if (!string.IsNullOrEmpty(rewriterViewModel.TypeName))
{
var typeDefinition = seoContentTypes.SingleOrDefault(t => t.Name == rewriterViewModel.TypeName);
if (typeDefinition == null)
{
return(HttpNotFound());
}
rewriterViewModel.TypeDisplayName = typeDefinition.DisplayName;
query = query.ForType(rewriterViewModel.TypeName);
}
switch (rewriterViewModel.Options.OrderBy)
{
case ContentsOrder.Modified:
query = query.OrderByDescending <CommonPartRecord>(cr => cr.ModifiedUtc);
break;
case ContentsOrder.Published:
query = query.OrderByDescending <CommonPartRecord>(cr => cr.PublishedUtc);
break;
case ContentsOrder.Created:
query = query.OrderByDescending <CommonPartRecord>(cr => cr.CreatedUtc);
break;
}
rewriterViewModel.Options.SelectedFilter = rewriterViewModel.TypeName;
var pagerShape = _shapeFactory.Pager(pager).TotalItemCount(query.Count());
var pageOfContentItems = query.Slice(pager.GetStartIndex(), pager.PageSize).ToList();
var list = _shapeFactory.List();
list.AddRange(
pageOfContentItems.Select(
item => _prefixedEditorManager.BuildShape(item, (content => _contentManager.BuildDisplay(content, "SeoSummaryAdmin-" + rewriterViewModel.RewriterType)))
)
);
dynamic viewModel = _shapeFactory.ViewModel()
.ContentItems(list)
.Options(rewriterViewModel.Options)
.Pager(pagerShape);
// Casting to avoid invalid (under medium trust) reflection over the protected View method and force a static invocation, despite
// being it highly unlikely with Onestop, just in case...
return(View((object)viewModel));
}