public override Task UnpublishedAsync(PublishContentContext context)
{
var updateContext = new SitemapUpdateContext
{
UpdateObject = context.ContentItem,
};
return(_sitemapUpdateHandler.UpdateSitemapAsync(updateContext));
}
public async Task UpdateSitemapAsync(SitemapUpdateContext context)
{
var contentItem = context.UpdateObject as ContentItem;
if (contentItem == null)
{
return;
}
var sitemaps = (await _sitemapManager.LoadSitemapsAsync())
.Where(s => s.GetType() == typeof(Sitemap));
if (!sitemaps.Any())
{
return;
}
var contentTypeName = contentItem.ContentType;
foreach (var sitemap in sitemaps)
{
// Do not break out of this loop, as it must check each sitemap.
foreach (var source in sitemap.SitemapSources
.Select(s => s as ContentTypesSitemapSource))
{
if (source == null)
{
continue;
}
if (source.IndexAll)
{
sitemap.Identifier = IdGenerator.GenerateId();
break;
}
else if (source.LimitItems && String.Equals(source.LimitedContentType.ContentTypeName, contentTypeName))
{
sitemap.Identifier = IdGenerator.GenerateId();
break;
}
else if (source.ContentTypes.Any(ct => String.Equals(ct.ContentTypeName, contentTypeName)))
{
sitemap.Identifier = IdGenerator.GenerateId();
break;
}
}
}
await _sitemapManager.UpdateSitemapAsync();
}
