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   1  <?php
   2  // $Id: xmlsitemap_engines.install,v 1.3.2.6.2.13 2010/04/07 22:39:17 davereid Exp $
   3  
   4  /**
   5   * @file
   6   * Install, update and uninstall functions for the xmlsitemap_engines module.
   7   */
   8  
   9  /**
  10   * Implements hook_install().
  11   */
  12  function xmlsitemap_engines_install() {
  13    // Set this module's weight to 1 so xmlsitemap_engines_cron() runs after
  14    // the sitemap has been generated in xmlsitemap_cron().
  15    db_query("UPDATE {system} SET weight = 2 WHERE type = 'module' AND name = 'xmlsitemap_engines'");
  16  }
  17  
  18  /**
  19   * Implements hook_uninstall().
  20   */
  21  function xmlsitemap_engines_uninstall() {
  22    variable_del('xmlsitemap_engines_engines');
  23    variable_del('xmlsitemap_engines_custom_urls');
  24    variable_del('xmlsitemap_engines_minimum_lifetime');
  25    variable_del('xmlsitemap_engines_submit_last');
  26    variable_del('xmlsitemap_engines_submit_updated');
  27  }
  28  
  29  /**
  30   * Update engine-specific variables from 6.x-1.x.
  31   */
  32  function xmlsitemap_engines_update_6196() {
  33    $engines = array(
  34      'ask' => 'http://submissions.ask.com/ping?sitemap=[sitemap]',
  35      'google' => 'http://www.google.com/webmasters/tools/ping?sitemap=[sitemap]',
  36      'moreover' => 'http://api.moreover.com/ping?u=[sitemap]',
  37      'bing' => 'http://www.bing.com/webmaster/ping.aspx?siteMap=[sitemap]',
  38      'yahoo' => 'http://search.yahooapis.com/SiteExplorerService/V1/ping?sitemap=[sitemap]',
  39    );
  40    $custom_urls = array();
  41  
  42    foreach ($engines as $engine => $default_url) {
  43      if (variable_get("xmlsitemap_engines_{$engine}_url", $default_url) != $default_url) {
  44        // If the default URL has changed
  45        unset($engines[$engine]);
  46        $custom_urls[] = $default_url;
  47      }
  48      elseif (!variable_get("xmlsitemap_engines_{$engine}_submit", 0)) {
  49        unset($engines[$engine]);
  50      }
  51    }
  52  
  53    if ($engines) {
  54      variable_set('xmlsitemap_engines_engines', array_keys($engines));
  55    }
  56    if ($custom_urls) {
  57      variable_set('xmlsitemap_engines_custom_urls', implode("\n", $custom_urls));
  58    }
  59  
  60    return array();
  61  }
  62  
  63  /**
  64   * Upgrade the rest of the 6.x-1.x variables.
  65   */
  66  function xmlsitemap_engines_update_6198() {
  67    // Submit when updated variable.
  68    $value = variable_get('xmlsitemap_engines_submit', 1);
  69    variable_set('xmlsitemap_engines_submit_updated', $value);
  70  
  71    // Minimum lifetime variable.
  72    $value = variable_get('xmlsitemap_engines_cron_submit_frequency', 0);
  73    if ($value == -1) {
  74      $value = 0;
  75    }
  76    variable_set('xmlsitemap_engines_minimum_lifetime', $value);
  77  
  78    // Last submitted variable.
  79    $value = variable_get('xmlsitemap_engines_cron_timestamp_submit', 0);
  80    variable_set('xmlsitemap_engines_submit_last', $value);
  81  
  82    return array();
  83  }
  84  
  85  /**
  86   * Empty update.
  87   */
  88  function xmlsitemap_engines_update_6200() {
  89    return array();
  90  }
  91  
  92  /**
  93   * Cleanup 6.x-1.x variables and weights.
  94   */
  95  function xmlsitemap_engines_update_6201() {
  96    $ret = array();
  97    $engines = array('google', 'bing', 'live', 'yahoo', 'ask', 'moreover');
  98    foreach ($engines as $engine) {
  99      db_query("DELETE FROM {variable} WHERE name LIKE 'xmlsitemap_engines_%s_%%'", $engine);
 100    }
 101    variable_del('xmlsitemap_engines_cron_submit_frequency');
 102    variable_del('xmlsitemap_engines_cron_timestamp_submit');
 103    variable_del('xmlsitemap_engines_submit');
 104    $ret[] = update_sql("UPDATE {system} SET weight = 2 WHERE type = 'module' AND name = 'xmlsitemap_engines'");
 105    return $ret;
 106  }