taxonomy_page.info

name = Taxonomy page
description = Override taxonomy term page.
package = Custom
version = 7.x-1.0
core = 7.x

dependencies[] = taxonomy

taxonomy_page.module

<?php

/**
 * @file
 * Main module file.
 */

/**
 * Implements hook_menu_alter().
 */
function taxonomy_page_menu_alter(&$items) {
  $items['taxonomy/term/%taxonomy_term']['page callback'] = 'taxonomy_page_view';
  $items['taxonomy/term/%taxonomy_term']['page arguments'] = array(2);
  $items['taxonomy/term/%taxonomy_term']['file'] = 'taxonomy_page.pages.inc';
  $items['taxonomy/term/%taxonomy_term']['file path'] = drupal_get_path('module', 'taxonomy_page');

  if (isset($items['taxonomy/term/%taxonomy_term']['module'])) {
    unset($items['taxonomy/term/%taxonomy_term']['module']);
  }
  if (isset($items['taxonomy/term/%'])) {
    unset($items['taxonomy/term/%']);
  }
}

taxonomy_page.pages.inc

<?php

/**
 * @file
 * Menu callbacks.
 */

/**
 * Taxonomy term page callback.
 */
function taxonomy_page_view($term) {
  $vocabulary_name = $term->vocabulary_machine_name;
  
  switch ($vocabulary_name) {
    /*
    case 'collections':
      return views_embed_view('collections', 'block', $term->tid);
      break;
    */
    
    default:
      return taxonomy_term_page($term);
      break;
  }
}