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<?php


/* @var $installer Mage_Catalog_Model_Resource_Eav_Mysql4_Setup */
$installer = $this;
$installer->startSetup();

$entityTypeId     = $installer->getEntityTypeId('catalog_category');
$attributeSetId   = $installer->getDefaultAttributeSetId($entityTypeId);
$attributeGroupId = $installer->getDefaultAttributeGroupId($entityTypeId, $attributeSetId);

$installer->addAttribute('catalog_category', 'include_in_menu',  array(
    'type'     => 'int',
    'label'    => 'Include in Navigation Menu',
    'input'    => 'select',
    'source'   => 'eav/entity_attribute_source_boolean',
    'global'   => Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_STORE,
    'required' => false,
    'default'  => 1
));

$installer->addAttributeToGroup(
    $entityTypeId,
    $attributeSetId,
    $attributeGroupId,
    'include_in_menu',
    '10'
);

$attributeId = $installer->getAttributeId($entityTypeId, 'include_in_menu');

$installer->run("
INSERT INTO `{$installer->getTable('catalog_category_entity_int')}`
(`entity_type_id`, `attribute_id`, `entity_id`, `value`)
    SELECT '{$entityTypeId}', '{$attributeId}', `entity_id`, '1'
        FROM `{$installer->getTable('catalog_category_entity')}`;
");

$installer->endSetup();