<?php
/**
 * @file
 * Install, update and uninstall functions for the spaces module.
 *
 */


/**
 * Implements hook_install().
 */
function spaces_install() {
}

/**
 * Implements hook_uninstall().
 */
function spaces_uninstall() {
}

/**
 * Implements hook_enable().
 */
function spaces_enable() {
  db_update('system')
      ->fields(array('weight' => -1,))
      ->condition('name', 'spaces')
      ->condition('type', 'module')
      ->execute();
}

/**
 * Implements hook_schema().
 */
function spaces_schema() {
  $schema = array();
  $schema['spaces_overrides'] = array(
    'description' => 'Object overrides per space.',
    'fields' => array(
      'type' => array(
        'description' => 'The space type.',
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
      ),
      'id' => array(
        'description' => 'The space id.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
      ),
      'object_type' => array(
        'description' => 'The override object type.',
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
      ),
      'object_id' => array(
        'description' => 'The override object id.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
      ),
      'value' => array(
        'description' => 'Serialized storage of space-specific override values.',
        'type' => 'text',
        'serialize' => TRUE,
      ),
    ),
    'indexes' => array(
      'space' => array('type', 'id'),
      'object' => array('object_type', 'object_id'),
    ),
  );
  $schema['spaces_presets'] = array(
    'description' => 'Spaces presets.',
    'export' => array(
      'key' => 'name',
      'identifier' => 'spaces_presets',
      'default hook' => 'spaces_presets',
      'status' => 'spaces_preset_status',
      'api' => array(
        'owner' => 'spaces',
        'api' => 'spaces', // Base name for api include files.
        'minimum_version' => 3,
        'current_version' => 3,
      ),
      'export callback' => 'spaces_preset_export',
    ),
    'fields' => array(
      'name' => array(
        'description' => 'The preset string identifier.',
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
      ),
      'title' => array(
        'description' => 'The human-readable name for this preset.',
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
      ),
      'description' => array(
        'description' => 'The description for this preset.',
        'type' => 'text',
      ),
      'space_type' => array(
        'description' => 'The space type for which this preset applies.',
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
      ),
      'value' => array(
        'description' => 'A serialized array that represents this preset\'s definition.',
        'type' => 'text',
        'serialize' => TRUE,
      ),
    ),
    'primary key' => array('name'),
    'indexes' => array(
      'type' => array('space_type'),
    ),
  );
  return $schema;
}

/**
 * Add update hook for upgrade from 6.x-3.x to 7.x-1.x (if needed)
 */