taxonomy_breadcrumb.install in Taxonomy Breadcrumb 7

.install file for the taxonomy_breadcrumb module.

File

taxonomy_breadcrumb.install

<?php

/**
 * @file
 * .install file for the taxonomy_breadcrumb module.
 */

/**
 * Implements hook_install().
 */
function taxonomy_breadcrumb_install() {

  // Create tables.
  $weight = (int) db_query("SELECT weight FROM {system} WHERE name = :name", array(
    ':name' => 'taxonomy',
  ))
    ->fetchField();
  db_update('system')
    ->fields(array(
    'weight' => $weight + 1,
  ))
    ->condition('name', 'taxonomy_breadcrumb')
    ->execute();
  drupal_set_message('Taxonomy breadcrumb: Taxonomy-based breadcrumbs can now be configured for node pages and taxonomy/term pages on the ' . l('administration page', 'admin/config/user-interface/taxonomy-breadcrumb') . '.');
}

/**
 * Implements hook_uninstall().
 */
function taxonomy_breadcrumb_uninstall() {

  // Remove global variables.
  variable_del('taxonomy_breadcrumb_home');
  variable_del('taxonomy_breadcrumb_page_title');
  variable_del('taxonomy_breadcrumb_include_nodes');
  variable_del('taxonomy_breadcrumb_node_types');
}

/**
 * Implements hook_schema().
 */
function taxonomy_breadcrumb_schema() {
  return array(
    'taxonomy_breadcrumb_vocabulary' => array(
      'description' => 'Stores categories for aggregator feeds and feed items.',
      'fields' => array(
        'vid' => array(
          'type' => 'int',
          'not null' => TRUE,
        ),
        'path' => array(
          'type' => 'varchar',
          'length' => 128,
          'not null' => TRUE,
        ),
      ),
      'primary key' => array(
        'vid',
      ),
    ),
    'taxonomy_breadcrumb_term' => array(
      'description' => 'Stores categories for aggregator feeds and feed items.',
      'fields' => array(
        'tid' => array(
          'type' => 'int',
          'not null' => TRUE,
        ),
        'path' => array(
          'type' => 'varchar',
          'length' => 128,
          'not null' => TRUE,
        ),
      ),
      'primary key' => array(
        'tid',
      ),
    ),
  );
}

/**
 * Ensures that this module's weight is larger than the core taxonomy module.
 */
function taxonomy_breadcrumb_update_1() {

  // removed because this is no longer needed.
}

/**
 * Sets weight of taxonomy_breadcrumb to be greater than core taxonomy module.
 */
function taxonomy_breadcrumb_update_6001() {

  // Ensure this module's weight is larger than the core taxonomy module.
  $weight = (int) db_query("SELECT weight FROM {system} WHERE name = :name", array(
    ':name' => 'taxonomy',
  ))
    ->fetchField();
  db_update('system')
    ->fields(array(
    'weight' => $weight + 1,
  ))
    ->condition('name', 'taxonomy_breadcrumb')
    ->execute();
}

/**
 * Corrects variable value for new version.
 */
function taxonomy_breadcrumb_update_6100() {
  if (variable_get('taxonomy_breadcrumb_include_nodes', 0)) {
    variable_set('taxonomy_breadcrumb_include_nodes', 1);
  }
  else {
    variable_set('taxonomy_breadcrumb_include_nodes', 0);
  }
}

/**
 * Implements hook_update_N().
 *
 * Refactor variables.
 */
function taxonomy_breadcrumb_update_7100() {
  variable_set('taxonomy_breadcrumb_page_title', variable_get('taxonomy_breadcrumb_include_node_title', FALSE));
  variable_del('taxonomy_breadcrumb_show_current_term');
  variable_del('taxonomy_breadcrumb_include_node_title');
}

Functions

Name	Description
taxonomy_breadcrumb_install	Implements hook_install().
taxonomy_breadcrumb_schema	Implements hook_schema().
taxonomy_breadcrumb_uninstall	Implements hook_uninstall().
taxonomy_breadcrumb_update_1	Ensures that this module's weight is larger than the core taxonomy module.
taxonomy_breadcrumb_update_6001	Sets weight of taxonomy_breadcrumb to be greater than core taxonomy module.
taxonomy_breadcrumb_update_6100	Corrects variable value for new version.
taxonomy_breadcrumb_update_7100	Implements hook_update_N().