WordPress index.php file Variant A

gistfile1.txt

<?php 
get_header();

do_action('smc_before_main_content');

  if(have_posts()):
    do_action('some_other_action_before');

    while ( have_posts() ) : the_post();
      get_template_part( 'content', get_post_type() );
    endwhile;

    do_action('some_other_action_after');

  else:
   get_template_part( 'content-error404', get_post_type() );
  endif;

  get_sidebar();

do_action('smc_after_main_content');

get_footer();
/*
Copyright 2013 Rolands Umbrovskis ( http://umbrovskis.com/ )
Released under the http://simplemediacode.com/license/ 
*/