public override IEnumerable <Item> GetSourceItems()
{
// RootPath and IncludedContentTypes are required
// If these are not set, return an empty Enumerable
if (ID.IsNullOrEmpty(RootPath) || IncludedContentTypes.Any() == false)
{
return(Enumerable.Empty <Item>());
}
using (
var searcher =
ContentSearchManager.GetIndex(string.Format("sitecore_{0}_index", Sitecore.Context.Database.Name))
.CreateSearchContext())
{
var query = PredicateBuilder.True <CustomSearchResultItem>();
// Root Path
query = query.And(i => i.Paths.Contains(RootPath));
// Included Content Types
var contentTypesQuery = PredicateBuilder.False <CustomSearchResultItem>();
foreach (var ct in IncludedContentTypes)
{
var id = ct;
contentTypesQuery = contentTypesQuery.Or(i => i.TemplateId == id);
}
query = query.And(contentTypesQuery);
// Tags
var tagsQuery = PredicateBuilder.True <CustomSearchResultItem>();
foreach (var tag in Tags)
{
var id = tag;
tagsQuery = tagsQuery.And(i => i.Links.Contains(id));
}
query = query.And(tagsQuery);
// results
var maximumItemsInFeed = int.Parse(Settings.GetSetting("Feeds.MaximumItemsInFeed", "50"));
var results = searcher.GetQueryable <CustomSearchResultItem>()
.Where(query)
.Take(maximumItemsInFeed)
.GetResults()
.Hits
.Select(i => i.Document.GetItem())
.ToList();
return(results);
}
}
public override IEnumerable <Item> GetSourceItems()
{
if (ID.IsNullOrEmpty(RootPath) || IncludedContentTypes.Any() == false)
{
return(Enumerable.Empty <Item>());
}
string databaseName = Sitecore.Context.Database.Name;
using (var searcher = ContentSearchManager.GetIndex(string.Format(INDEX, databaseName)).CreateSearchContext())
{
var query = PredicateBuilder.True <CustomSearchResultItem>();
query = query.And(i => i.Paths.Contains(RootPath));
var contentTypesQuery = PredicateBuilder.False <CustomSearchResultItem>();
foreach (var ct in IncludedContentTypes)
{
var id = ct;
contentTypesQuery = contentTypesQuery.Or(i => i.TemplateId == id);
}
query = query.And(contentTypesQuery);
var from = DateTime.Today.AddMonths(-RecencyMonths);
query = query.And(x => x.CreatedDate.Between(from, DateTime.Today, Inclusion.Both));
var tagsQuery = PredicateBuilder.True <CustomSearchResultItem>();
foreach (var tag in Tags)
{
var id = tag;
tagsQuery = tagsQuery.And(i => i.PrimaryTag.Contains(id));
}
query = query.And(tagsQuery);
var results = searcher.GetQueryable <CustomSearchResultItem>()
.Where(query)
.Take(MaximumItemsInFeed)
.GetResults()
.Hits
.Select(i => i.Document.GetItem())
.ToList();
return(results);
}
}
public bool AllowedContent(IContentType contentType)
{
if (ExcludedContentTypes.Any())
{
if (ExcludedContentTypes.Contains(contentType.Alias) ||
contentType.CompositionAliases().Any(ExcludedContentTypes.Contains))
{
return(false);
}
}
if (IncludedContentTypes.Any())
{
if (IncludedContentTypes.Contains(contentType.Alias) ||
contentType.CompositionAliases().Any(IncludedContentTypes.Contains))
{
return(true);
}
return(false);
}
return(true);
}
