This piece of code find all pages in a given root folder and returns them sorted by date: Root structure could be as followed: contents - articles - 2013 - page1.md - page2.md - 2012 - page1.md - page2.md

blogHelper.js

env.helpers.getSortedContentFolder = function (folder, contents) {

	var out = [];

	// pages in root level
	if (contents[folder]._.pages.length > 0 ) {
		_.each(contents[folder]._.pages, function(item){
			out.push(item)
		})
	}

	function getAllFolders(root, depth) {
		if (depth === 0) { // first level is built differently
			if (root.length > 0) {
				_.each(root, function(item){
					_.each(item, function(i){
						if (i != null) {
							if (i.filepath === undefined) {
								getAllFolders(i, ++depth);
							}
							else {
								out.push(i)	
							}
						}	
					})
				})
			}
		}
		else {
			_.each(root, function(i){
				if (i != null) {
					if (i.filepath === undefined) {
						getAllFolders(i, ++depth);
					}
					else {
						out.push(i)	
					}
				}	
			})
		}
	}

	getAllFolders(contents[folder]._.directories, 0);

	var finalOutput = _.sortBy(out, function(item) { return -item.date });

	return finalOutput;
};