crumbs.install in Crumbs, the Breadcrumbs suite 7.2

Install, update and uninstall functions for the crumbs module.

File

crumbs.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the crumbs module.
 */

/**
 * Implements hook_uninstall().
 */
function crumbs_uninstall() {
  variable_del('crumbs');
  variable_del('crumbs_weights');
  variable_del('crumbs_show_current_page');
  variable_del('crumbs_node_parent_patterns');
  variable_del('crumbs_show_front_page');
  variable_del('crumbs_home_link_title');
  variable_del('crumbs_minimum_trail_items');
  variable_del('crumbs_separator_span');
  variable_del('crumbs_separator');
  variable_del('crumbs_override_theme_breadcrumb');
  variable_del('crumbs_original_theme_breadcrumb');
}

/**
 * Restore the original name of taxonomy.termReference.* plugins,
 * without losing configuration.
 */
function crumbs_update_7201() {
  $user_weights = variable_get('crumbs_weights', array());

  // Rename taxonomy.termReference plugins.
  foreach ($user_weights as $old_key => $value) {
    if ('taxonomy.field_' === substr($old_key, 0, 15)) {
      $new_key = 'taxonomy.termReference.' . substr($old_key, 9);
      $user_weights[$new_key] = $value;
    }
  }

  // Save and flush caches.
  variable_set('crumbs_weights', $user_weights);
  cache_clear_all();
  cache_clear_all('crumbs:', 'cache', TRUE);
}

/**
 * Rename the crumbs_override_theme_breadcrumb settings.
 */
function crumbs_update_7202() {
  $overrides = variable_get('crumbs_override_theme_breadcrumb', array(
    '(other)',
  ));
  $overrides_updated = array();
  foreach ($overrides as $key => $value) {
    if (!empty($value)) {
      if ('(other)' === $value) {
        $f = 'theme_breadcrumb';
      }
      elseif ('_breadcrumb' !== substr($value, -11)) {
        $f = $value . '_breadcrumb';
      }
      else {
        $f = $value;
      }
      $overrides_updated[$f] = $f;
    }
  }
  variable_set('crumbs_override_theme_breadcrumb', $overrides_updated);
}

/**
 * Flush crumbs plugin cache after refactoring of the plugin system.
 */
function crumbs_update_7203() {
  cache_clear_all('crumbs:', 'cache', TRUE);
}

Functions

Name	Description
crumbs_uninstall	Implements hook_uninstall().
crumbs_update_7201	Restore the original name of taxonomy.termReference.* plugins, without losing configuration.
crumbs_update_7202	Rename the crumbs_override_theme_breadcrumb settings.
crumbs_update_7203	Flush crumbs plugin cache after refactoring of the plugin system.