public static void AddCollectionPage(Page page)
{
var collection = _collections.ContainsKey(page.Collection) ? _collections[page.Collection] as List<Page> : null;
if (collection == null)
{
collection = new List<Page>();
_collections[page.Collection] = collection;
}
collection.Add(page);
}
private static void LoadSiteContent(string path)
{
string directoryPath = GetPath(path);
foreach (var fileInfo in new DirectoryInfo(directoryPath).GetFileSystemInfos())
{
string virtualPath = (String.IsNullOrEmpty(path) ? "" : path + "\\") + fileInfo.Name;
if (virtualPath.StartsWith(DATA_FOLDER, StringComparison.OrdinalIgnoreCase) ||
virtualPath.StartsWith(INCLUDES_FOLDER, StringComparison.OrdinalIgnoreCase))
{
cacheDependencyDirectories[directoryPath] = directoryPath;
continue;
}
else if (fileInfo is DirectoryInfo)
{
// recurse directory
LoadSiteContent(virtualPath);
}
else
{
// process file
if (fileInfo.Extension.Equals(".md", StringComparison.OrdinalIgnoreCase)
|| fileInfo.Extension.Equals(".markdown", StringComparison.OrdinalIgnoreCase)
|| fileInfo.Extension.Equals(".html", StringComparison.OrdinalIgnoreCase))
{
if (virtualPath.StartsWith(Site.LAYOUTS_FOLDER, StringComparison.OrdinalIgnoreCase))
{
var layout = new Layout(virtualPath);
_layouts[layout.Name] = layout;
}
else
{
var page = new Page(virtualPath);
_pages[page.Permalink] = page;
}
// cache this directory
cacheDependencyDirectories[directoryPath] = directoryPath;
}
}
}
}
public static string RenderPage(Page page, string requestUrl)
{
EnsureSiteLoaded();
// look for rendered page in cache
string cacheKey = "page:" + requestUrl;
var content = (string)GetFromCache(cacheKey);
if (content != null)
{
return content;
}
// get rendered page content
content = page.Content;
var layoutName = page.Layout;
while (layoutName != null)
{
// render layout
if (!_layouts.ContainsKey(layoutName))
{
throw new Exception(String.Format("Error rendering page {0}. Layout {1} not found.", page.Url, layoutName));
}
var layout = _layouts[layoutName];
content = RenderContent(page, layout.Content, new Dictionary<string, object>
{
{ "content", content }
});
layoutName = layout.ParentLayout;
}
// add to cache
if (!page.NoCache)
{
Site.AddToCache(cacheKey, content, new string[] { page.Path }, new string[] { SITE_CONTENT_VALID_CACHE_KEY });
}
return content;
}
public static string RenderContent(Page page, string content, Dictionary<string, object> parameters = null)
{
var context = new Context();
context["site"] = _site;
context["page"] = page;
context["request"] = new Request(HttpContext.Current);
context.AddFilters(typeof(Filters));
if (parameters != null)
{
foreach (var parameter in parameters)
{
context[parameter.Key] = parameter.Value;
}
}
Template.RegisterTag<Highlight>("highlight");
Template.FileSystem = new IncludesFolder(GetPath("_includes"));
Template template = Template.Parse(content);
return template.Render(new RenderParameters
{
Context = context
});
}
