taxonomy_breadcrumb.install in Taxonomy Breadcrumb 6

.install file for the taxonomy_breadcrumb module.

File

taxonomy_breadcrumb.install

<?php

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

/**
 * Implementation of hook_install().
 */
function taxonomy_breadcrumb_install() {

  // Create tables.
  drupal_install_schema('taxonomy_breadcrumb');
  $weight = (int) db_result(db_query("SELECT weight FROM {system} WHERE name = 'taxonomy'"));
  db_query("UPDATE {system} SET weight = %d WHERE name = 'taxonomy_breadcrumb'", $weight + 1);
  drupal_set_message('Taxonomy breadcrumb: Taxonomy based breadcrumbs should now appear on node pages and taxonomy/term pages.  For the most common applications this module will work "out of the box" and no further configuration is necessary.  If customization is desired settings can be changed on the ' . l('administration page', 'admin/settings/taxonomy-breadcrumb') . '.');
}

/**
 * Implementation of hook_uninstall().
 */
function taxonomy_breadcrumb_uninstall() {

  // Remove tables.
  drupal_uninstall_schema('taxonomy_breadcrumb');

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

/**
 * Implementation of 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',
      ),
    ),
  );
}

/**
 * Implementation of hook_update().
 */
function taxonomy_breadcrumb_update_1() {
  $ret = array();

  // Ensure this module's weight is larger than the core taxonomy module.
  // This allows for this module's menu callback for taxonomy/term to get called
  // instead of the core taxonomy/term callback.
  $ret[] = update_sql("UPDATE {system} SET weight = 10 WHERE name = 'taxonomy_breadcrumb'");
  return $ret;
}
function taxonomy_breadcrumb_update_6001() {
  $ret = array();

  // Ensure this module's weight is larger than the core taxonomy module.
  // This allows for this module's menu callback for taxonomy/term to get called
  // instead of the core taxonomy/term callback.
  $weight = (int) db_result(db_query("SELECT weight FROM {system} WHERE name = 'taxonomy'"));
  db_query("UPDATE {system} SET weight = %d WHERE name = 'taxonomy_breadcrumb'", $weight + 1);
  return $ret;
}

/**
 * Implementation of hook_update().
 */
function taxonomy_breadcrumb_update_6100() {
  $ret = array();
  if (variable_get('taxonomy_breadcrumb_include_nodes', 0)) {
    variable_set('taxonomy_breadcrumb_include_nodes', 1);
  }
  else {
    variable_set('taxonomy_breadcrumb_include_nodes', 0);
  }
  return $ret;
}

Functions

Name	Description
taxonomy_breadcrumb_install	Implementation of hook_install().
taxonomy_breadcrumb_schema	Implementation of hook_schema().
taxonomy_breadcrumb_uninstall	Implementation of hook_uninstall().
taxonomy_breadcrumb_update_1	Implementation of hook_update().
taxonomy_breadcrumb_update_6001
taxonomy_breadcrumb_update_6100	Implementation of hook_update().