materio-base-d7/sites/all/modules/contrib/ecommerce/ubercart/uc_product_kit/uc_product_kit.install

<?php

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

/**
 * Implements hook_schema().
 */
function uc_product_kit_schema() {
  $schema['uc_product_kits'] = array(
    'description' => 'Stores product kit information.',
    'fields' => array(
      'vid' => array(
        'description' => 'The {node}.vid of the product kit.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'nid' => array(
        'description' => 'The {node}.nid of the product kit.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'product_id' => array(
        'description' => 'The {uc_products}.nid of a product contained in the kit.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'mutable' => array(
        'description' => 'A flag indicating whether the contents of the kit can be changed by the customer. 1 => Mutable. 0 => Immutable.',
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
        'default' => 0,
      ),
      'qty' => array(
        'description' => 'The number of this product contained in the kit.',
        'type' => 'int',
        'size' => 'small',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'discount' => array(
        'description' => 'The adjustment to the {uc_products}.sell_price of the product.',
        'type' => 'float',
        'not null' => TRUE,
        'default' => 0.0,
      ),
      'ordering' => array(
        'description' => 'The weight of this product in relation to other products in the kit.',
        'type' => 'int',
        'size' => 'small',
        'not null' => TRUE,
        'default' => 0,
      ),
      'synchronized' => array(
        'description' => 'A flag indicating that changes to the sell price of this product will change the total price of the kit. 1 => Yes. 0 => No.',
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'primary key' => array('vid', 'product_id'),
    'foreign keys' => array(
      'node' => array(
        'table' => 'node',
        'columns' => array(
          'nid' => 'nid',
          'vid' => 'vid',
        ),
      ),
      'uc_products' => array(
        'table' => 'uc_products',
        'columns' => array('product_id' => 'nid'),
      ),
    ),
  );

  return $schema;
}

/**
 * Implements hook_enable().
 */
function uc_product_kit_enable() {
  // Hack the product kit node type into the catalog if this module is enabled
  // some time after uc_catalog.
  if (module_exists('uc_catalog') && $vid = variable_get('uc_catalog_vid', 0)) {
    $field = field_info_field('taxonomy_catalog');
    if (!isset($field['bundles']['node']['product_kit'])) {
      uc_catalog_add_node_type('product_kit');
    }
  }

  // Add the body field.
  node_types_rebuild();
  $types = node_type_get_types();
  node_add_body_field($types['product_kit'], t('Description'));

  uc_product_set_teaser_display('product_kit');

  // Add a default image field to product kits.
  uc_product_add_default_image_field('product_kit');
}

/**
 * Implements hook_uninstall().
 */
function uc_product_kit_uninstall() {
  variable_del('uc_product_kit_mutable');
}

/**
 * Implements hook_update_last_removed().
 */
function uc_product_kit_update_last_removed() {
  return 6003;
}

/**
 * Use actual node permissions for product kits.
 */
function uc_product_kit_update_7000() {
  $node_perms = array_keys(node_list_permissions('product_kit'));

  foreach ($node_perms as $node_perm) {
    $product_perm = str_replace(array('any', 'product_kit content'), array('all', 'product kits'), $node_perm);

    foreach (user_roles(FALSE, $product_perm) as $rid => $role) {
      db_merge('role_permission')
        ->key(array(
          'rid' => $rid,
          'permission' => $node_perm,
        ))
        ->fields(array(
          'module' => 'node',
        ))
        ->execute();
    }

    // Clean up.
    db_delete('role_permission')
      ->condition('permission', $product_perm)
      ->execute();
  }

  return t('Changed product node permissions to the actual node permissions.');
}

/**
 * Set default display settings for product kit teasers.
 */
function uc_product_kit_update_7001() {
  uc_product_set_teaser_display('product_kit');

  return t('Set display settings for product kit teasers.');
}