<?php
// $Id: paging.install,v 1.4 2009/01/17 21:23:15 Gurpartap Exp $

/**
 * Implementation of hook_uninstall().
 */
function paging_uninstall() {
  // Delete all variables starting with "paging" in their name.
  db_query("DELETE FROM {variable} WHERE name LIKE 'paging%'");
  db_query("DELETE FROM {filters} WHERE module = 'paging'");
}

/**
 * Implementation of hook_update_N().
 */
function paging_update_1() {
  $ret = array();
  if (module_exists('search')) {
    module_invoke('node', 'search', 'reset');
    module_invoke('node', 'update_index');
    node_update_shutdown();
    $status = module_invoke('node', 'search', 'status');
    $percentage = ((int)min(100, 100 * ($status['total'] - $status['remaining']) / max(1, $status['total']))) . '%';
    $ret[] = array('success' => TRUE, 'query' => t('!percentage of the site has been indexed.', array('!percentage' => $percentage)));
  }
  return $ret;
}

/**
 * Implementation of hook_update_N().
 */
function paging_update_2() {
  if (db_result(db_query("
    SELECT 1 FROM {system}
    WHERE type = 'module' AND name = 'paging_gsitemap' AND (status = 1 OR schema_version >= 0)
  "))) {
    drupal_install_modules(array('paging_xmlsitemap'));
  }
  return array();
}