stats api

<?php defined('SYSPATH') OR die('No direct access allowed.');

/**
 * Ushahidi API Stats Controller
 *
 * @author     Ushahidi Team <[email protected]>
 * @package    Ushahidi\Application\Controllers
 * @copyright  2013 Ushahidi
 * @license    https://www.gnu.org/licenses/agpl-3.0.html GNU Affero General Public License Version 3 (AGPL3)
 */

class Controller_Api_Stats extends Ushahidi_Api {

	/**
	 * @var string Field to sort results by
	 */
	protected $_record_orderby = 'priority';

	/**
	 * @var string Direct to sort results
	 */
	protected $_record_order = 'ASC';

	/**
	 * Get a count of tags,posts,sets,users
	 *
	 * GET /api/stats
	 *
	 * @return void
	 */

	public function action_get_index_collection()
	{
		//Count of all tags
		$tags_query = ORM::factory('Tag')
			->order_by($this->_record_orderby, $this->_record_order)
			->offset($this->_record_offset)
			->limit($this->_record_limit);
		
		$tags = $tags_query->find_all();
		 
		$count = $tags->count();

		// Respond with count
		$this->_response_payload = array(
			'count' => $count
			);
			
	}

}