timw4mail / tims-todo

	 * @param int $task_id

	 * @return array

	 */

	private function _get_task_groups($task_id)

	{

		$groups = $this->db->select('group_id')

			->from('group_task_link')

			->where('permissions !=', PERM_NO_ACCESS)

			->where('task_id', $task_id)

			->get();

		$group_list = $groups->result_array();

		$result_array = array();

		if($groups->num_rows() < 1)

		{

			return FALSE;

		}

		foreach($group_list as $group)

		{

			$result_array[] = $group['group_id'];

		}

		return $result_array;

	}

	// --------------------------------------------------------------------------

	 * @param int $task_id

	 * @return array

	 */

	private function _get_task_users($task_id)

	{

		$query = $this->db->select('user_id')

			->from('user_task_link')

			->where('permissions !=', PERM_NO_ACCESS)

			->where('task_id', $task_id)

			->get();

		$friend_list = $query->result_array();

		$result_array = array();

		if($query->num_rows() < 1)

		{

			return FALSE;

		}

		foreach($friend_list as $friend)

		{

			$result_array[] = $friend['user_id'];

		}

		return $result_array;

	}

	// --------------------------------------------------------------------------