gistfile1.txt

function $folder ($http) {
  var headers = {'Accept': 'application/json;odata=verbose'}

    , getFolders = function (url) {
        return $http({
          method: 'GET'
        , url: url
        , headers: headers
        })
          .then(function (response) {
            var results = response.data.d.results;
          	$.each(results,function(index, item){
          	  if(item.Name !== 'Forms' && item.ItemCount > 0){

       	        getFolders(item.Folders.__deferred.uri)
          	        .then(function (response){
           	          item.ChildFolders= response;
            	    });// end then

				getFiles(item.Files.__deferred.uri)
				    .then(function (response){
				      item.ChildFiles = response;
				    }); // end then
          	  }// end if
          	});// end each

			// remove the Forms folder from the result
			results = results.filter(function(item) {
		      return item.Name !== 'Forms';
			});

            return results;
          });
      }

      , getFiles = function(url){
          return $http({
            method: 'GET'
          , url: url
          , headers: headers
          })
            .then(function (response) {
            	var results = response.data.d.results;
            	/*
            	$.each(results, function(index, item){
            		// Get metadata for file
					item = getFileMetadata(item.ListItemAllFields.__deferred.uri, item);
            	});// end each
            	*/
            	return results;
            });
      }

      , getFileMetadata = function(url, item){
		  return $http({
		    method: 'GET'
		  , url: url
		  , headers: headers
		  })
		    .then(function (response){
   		       item.MyTitle = response.data.d.Title;
		       item.CSN_ActiveEvents = response.data.d.CSN_ActiveEvents ? response.data.d.CSN_ActiveEvents.Label : "";
		       return item;
		    });
      }
      ;

  return {
    getFolders: function (url) {
      return getFolders(url);
    },

	  getFiles: function(url) {
	  	return getFiles(url);
	  }
  };
}

angular
  .module('app')
  .factory('$folder', $folder)