function xmlsitemap_node_update_6100 in XML sitemap 6

Implementation of hook_update_N().

File

xmlsitemap_node/xmlsitemap_node.install, line 85

Installation file for XML sitemap node.

Code

function xmlsitemap_node_update_6100() {
  $ret = array();
  if (db_table_exists('xmlsitemap_node')) {
    if (db_column_exists('xmlsitemap_node', 'pid')) {
      $result = array();
      @db_drop_index($result, 'xmlsitemap_node', 'pid');
      if ($result[0]['success']) {
        $ret[] = $result[0];
      }
      db_drop_field($ret, 'xmlsitemap_node', 'pid');
    }
    if (db_column_exists('xmlsitemap_node', 'nid')) {
      $result = array();
      @db_drop_primary_key($result, 'xmlsitemap_node');
      if ($result[0]['success']) {
        $ret[] = $result[0];
      }
      db_change_field($ret, 'xmlsitemap_node', 'nid', 'nid', array(
        'description' => 'The node ID.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ), array(
        'primary key' => array(
          'nid',
        ),
      ));
    }
    else {
      db_add_field($ret, 'xmlsitemap_node', 'nid', array(
        'description' => 'The node ID.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ), array(
        'primary key' => array(
          'nid',
        ),
      ));
    }
    if (db_column_exists('xmlsitemap_node', 'vid')) {
      db_drop_field($ret, 'xmlsitemap_node', 'vid');
    }
    if (db_column_exists('xmlsitemap_node', 'last_changed')) {
      db_change_field($ret, 'xmlsitemap_node', 'last_changed', 'changed', array(
        'description' => 'The Unix timestamp of the last change.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ));
    }
    else {
      if (db_column_exists('xmlsitemap_node', 'changed')) {
        db_change_field($ret, 'xmlsitemap_node', 'changed', 'changed', array(
          'description' => 'The Unix timestamp of the last change.',
          'type' => 'int',
          'unsigned' => TRUE,
          'not null' => TRUE,
          'default' => 0,
        ));
      }
      else {
        db_add_field($ret, 'xmlsitemap_node', 'changed', array(
          'description' => 'The Unix timestamp of the last change.',
          'type' => 'int',
          'unsigned' => TRUE,
          'not null' => TRUE,
          'default' => 0,
        ));
      }
    }
    if (db_column_exists('xmlsitemap_node', 'last_comment')) {
      db_drop_field($ret, 'xmlsitemap_node', 'last_comment');
    }
    if (db_column_exists('xmlsitemap_node', 'previous_comment')) {
      db_drop_field($ret, 'xmlsitemap_node', 'previous_comment');
    }
    if (!db_column_exists('xmlsitemap_node', 'comment_ratio')) {
      db_add_field($ret, 'xmlsitemap_node', 'comment_ratio', array(
        'description' => 'The ratio between the node comments and the maximum number of comments added to a node.',
        'type' => 'float',
        'not null' => TRUE,
        'default' => 0.0,
      ));
    }
    else {
      db_change_field($ret, 'xmlsitemap_node', 'comment_ratio', 'comment_ratio', array(
        'description' => 'The ratio between the node comments and the maximum number of comments added to a node.',
        'type' => 'float',
        'not null' => TRUE,
        'default' => 0.0,
      ));
    }
    $ret[] = update_sql("UPDATE {xmlsitemap_node}\n      SET priority_override = -2.0\n      WHERE priority_override IS NULL");
    db_change_field($ret, 'xmlsitemap_node', 'priority_override', 'priority_override', array(
      'description' => 'The priority of the node in the sitemap.',
      'type' => 'float',
      'not null' => TRUE,
      'default' => -2.0,
    ));
  }
  else {
    db_create_table($ret, 'xmlsitemap_node', array(
      'description' => 'The base table for xmlsitemap_node.',
      'fields' => array(
        'nid' => array(
          'description' => 'The node ID.',
          'type' => 'int',
          'unsigned' => TRUE,
          'not null' => TRUE,
          'default' => 0,
        ),
        'changed' => array(
          'description' => 'The Unix timestamp of the last change.',
          'type' => 'int',
          'unsigned' => TRUE,
          'not null' => TRUE,
          'default' => 0,
        ),
        'previously_changed' => array(
          'description' => 'The Unix timestamp of the previous change.',
          'type' => 'int',
          'unsigned' => TRUE,
          'not null' => TRUE,
          'default' => 0,
        ),
        'comment_ratio' => array(
          'description' => 'The ratio between the node comments and the maximum number of comments added to a node.',
          'type' => 'float',
          'not null' => TRUE,
          'default' => 0.0,
        ),
        'priority_override' => array(
          'description' => 'The priority of the node in the sitemap.',
          'type' => 'float',
          'not null' => TRUE,
          'default' => -2.0,
        ),
      ),
      'primary key' => array(
        'nid',
      ),
    ));
  }
  if (variable_get('xmlsitemap_node_comment_priority', 0.5) == 0.5) {
    variable_set('xmlsitemap_node_comment_priority', 0.2);
    $ret[] = array(
      'success' => TRUE,
      'query' => 'UPDATE MODULE SETTINGS',
    );
  }
  return $ret;
}