public ActionResult CreateSitemapIndex <T>(ISitemapProvider sitemapProvider, ISitemapIndexConfiguration <T> sitemapIndexConfiguration)
{
if (sitemapProvider == null)
{
throw new ArgumentNullException("sitemapProvider");
}
if (sitemapIndexConfiguration == null)
{
throw new ArgumentNullException("sitemapIndexConfiguration");
}
int num = sitemapIndexConfiguration.DataSource.Count <T>();
if (sitemapIndexConfiguration.Size >= num)
{
return(this.CreateSitemap <T>(sitemapProvider, sitemapIndexConfiguration, sitemapIndexConfiguration.DataSource.ToList <T>()));
}
if (!sitemapIndexConfiguration.CurrentPage.HasValue || sitemapIndexConfiguration.CurrentPage.Value <= 0)
{
int num1 = (int)Math.Ceiling((double)num / (double)sitemapIndexConfiguration.Size);
return(sitemapProvider.CreateSitemapIndex(this.CreateSitemapIndex <T>(sitemapIndexConfiguration, num1)));
}
int? currentPage = sitemapIndexConfiguration.CurrentPage;
int value = (currentPage.Value - 1) * sitemapIndexConfiguration.Size;
List <T> list = sitemapIndexConfiguration.DataSource.Skip <T>(value).Take <T>(sitemapIndexConfiguration.Size).ToList <T>();
return(this.CreateSitemap <T>(sitemapProvider, sitemapIndexConfiguration, list));
}
/// <inheritDoc/>
public ActionResult CreateSitemapIndex <T>(ISitemapProvider sitemapProvider, ISitemapIndexConfiguration <T> sitemapIndexConfiguration)
{
if (sitemapProvider == null)
{
throw new ArgumentNullException(nameof(sitemapProvider));
}
if (sitemapIndexConfiguration == null)
{
throw new ArgumentNullException(nameof(sitemapIndexConfiguration));
}
var nodeCount = sitemapIndexConfiguration.DataSource.Count();
if (sitemapIndexConfiguration.Size >= nodeCount)
{
return(CreateSitemap(sitemapProvider, sitemapIndexConfiguration, sitemapIndexConfiguration.DataSource.ToList()));
}
if (sitemapIndexConfiguration.CurrentPage.HasValue && sitemapIndexConfiguration.CurrentPage.Value > 0)
{
int skipCount = (sitemapIndexConfiguration.CurrentPage.Value - 1) * sitemapIndexConfiguration.Size;
var items = sitemapIndexConfiguration.DataSource.Skip(skipCount).Take(sitemapIndexConfiguration.Size).ToList();
return(CreateSitemap(sitemapProvider, sitemapIndexConfiguration, items));
}
int pageCount = (int)Math.Ceiling((double)nodeCount / sitemapIndexConfiguration.Size);
return(sitemapProvider.CreateSitemapIndex(CreateSitemapIndex(sitemapIndexConfiguration, pageCount)));
}
private ActionResult CreateSitemap <T>(ISitemapProvider sitemapProvider, ISitemapIndexConfiguration <T> sitemapIndexConfiguration, List <T> items)
{
var sitemapNodes = items.Select(sitemapIndexConfiguration.CreateNode).ToList();
return(sitemapProvider.CreateSitemap(new SitemapModel(sitemapNodes)
{
StyleSheets = sitemapIndexConfiguration.SitemapStyleSheets
}));
}
private ActionResult CreateSitemap <T>(ISitemapProvider sitemapProvider, ISitemapIndexConfiguration <T> sitemapIndexConfiguration, List <T> items)
{
ISitemapIndexConfiguration <T> sitemapIndexConfiguration1 = sitemapIndexConfiguration;
List <SitemapNode> list = items.Select <T, SitemapNode>(new Func <T, SitemapNode>(sitemapIndexConfiguration1.CreateNode)).ToList <SitemapNode>();
return(sitemapProvider.CreateSitemap(new SitemapModel(list)
{
StyleSheets = sitemapIndexConfiguration.SitemapStyleSheets
}));
}
private SitemapIndexModel CreateSitemapIndex <T>(ISitemapIndexConfiguration <T> sitemapIndexConfiguration, int sitemapCount)
{
IEnumerable <int> nums = Enumerable.Range(1, sitemapCount);
if (sitemapIndexConfiguration.UseReverseOrderingForSitemapIndexNodes)
{
nums = nums.Reverse <int>();
}
ISitemapIndexConfiguration <T> sitemapIndexConfiguration1 = sitemapIndexConfiguration;
return(new SitemapIndexModel(nums.Select <int, SitemapIndexNode>(new Func <int, SitemapIndexNode>(sitemapIndexConfiguration1.CreateSitemapIndexNode)).ToList <SitemapIndexNode>())
{
StyleSheets = sitemapIndexConfiguration.SitemapIndexStyleSheets
});
}
private SitemapIndexModel CreateSitemapIndex <T>(ISitemapIndexConfiguration <T> sitemapIndexConfiguration, int sitemapCount)
{
var pageIndexes = Enumerable.Range(1, sitemapCount);
if (sitemapIndexConfiguration.UseReverseOrderingForSitemapIndexNodes)
{
pageIndexes = pageIndexes.Reverse();
}
var sitemapIndexNodes = pageIndexes.Select(sitemapIndexConfiguration.CreateSitemapIndexNode).ToList();
return(new SitemapIndexModel(sitemapIndexNodes)
{
StyleSheets = sitemapIndexConfiguration.SitemapIndexStyleSheets
});
}
