archive.php

<?php get_header(); ?>

<?php
$slug      = isset(get_queried_object()->slug) ? get_queried_object()->slug: null;
$taxonomy  = isset(get_queried_object()->taxonomy) ? get_queried_object()->taxonomy: null;
$post_type = isset(get_queried_object()->name) ? get_queried_object()->name : null;

// var_dump(get_template_part('templates/archive', $taxonomy));

if (locate_template('templates/archive-' . $slug . '.php') != '') { // archive-{category-slug}
  get_template_part('templates/archive', $slug); // e.g. templates/archive-category-slug.php
} elseif (locate_template('templates/archive-' . $taxonomy . '-' . $slug . '.php') != '') { // archive-{taxonomy}-{term}
  get_template_part('templates/archive', $taxonomy . '-' . $slug);
} elseif (locate_template('templates/archive-' . $post_type . '-' . $taxonomy . '-' . $slug . '.php') != '') { // archive-{posttype}-{taxonomy}-{term}
  get_template_part('templates/archive', $post_type . '-' . $taxonomy . '-' . $slug);
} elseif (locate_template('templates/archive-' . $taxonomy . '.php') != '') { // archive-{taxonomy}
  get_template_part('templates/archive', $taxonomy);
} elseif ($post_type && (locate_template('templates/archive-' . $post_type . '.php') != '')) { // archive-{posttype}
  get_template_part('templates/archive', $post_type);
} else if (locate_template('templates/archive.php') != '') {
  get_template_part('templates/archive');
} else {
  echo('<div class="error notice"><p>' . __('Error: Unable to locate an archive template. Did you create the file in /templates?.', 'tofino') . '</p></div>');
} ?>

<?php get_footer(); ?>