Next and Prev Buttons Partial for Umbraco

@inherits Umbraco.Web.Mvc.UmbracoTemplatePage
@using System.Linq
	
@{
	var blogPostList = Model.Content.Parent;
	IEnumerable<dynamic> allPosts = blogPostList.Children.Where("Visible");
	List<int> ids = allPosts.Select(x => (int)x.Id).ToList();
	int indexOfThisPost = ids.IndexOf(Model.Content.Id);

	bool isLast = (indexOfThisPost >= ids.Count() - 1);
	bool isFirst = indexOfThisPost == 0;
	
	string olderUrl = "";
	string newerUrl = "";
	string olderName = "";
	string newerName = "";
	
	<div class="row clearfix" style="margin-bottom:2em;">
	@if(!isFirst)
	{
		var olderPage = Umbraco.Content(ids[indexOfThisPost - 1]);
		olderUrl = olderPage.Url;
		olderName = olderPage.Name;
		<div class="col-xs-6">
			<a title="@olderName" class="btn btn-primary readmore" href="@olderUrl"><i class="fa fa-angle-left"></i> Previous Post</a>
		</div>
	}
	
	@if(!isLast)
	{
		var newerPage = Umbraco.Content(ids[indexOfThisPost + 1]);
		newerUrl = newerPage.Url;
		newerName = newerPage.Name;
		<div class="col-xs-6">
			<a title="@newerName" style="float:right;" class="btn btn-primary readmore" href="@newerUrl">Next Post <i class="fa fa-angle-right"></i></a>
		</div>
	}
	</div>
}