function opengraph_meta_update_7002 in Open Graph meta tags 7.2

Migrate to metatag storage.

File

./opengraph_meta.install, line 20

Code

function opengraph_meta_update_7002() {
  $query = db_select('opengraph_meta', 'og');
  $query
    ->innerJoin('node', 'n', 'n.nid=og.nid');
  $rows = $query
    ->fields('og')
    ->fields('n', [
    'vid',
    'language',
  ])
    ->execute();
  foreach ($rows as $row) {
    $row->optional = unserialize($row->optional);
    $metatags = metatag_metatags_load('node', $row->nid);
    foreach ($row as $key => $value) {
      if (!in_array($key, [
        'nid',
        'vid',
        'language',
        'optional',
      ])) {
        if (!empty($value)) {
          $metatags[$row->language]["og:{$key}"]['value'] = $value;
        }
      }
    }
    if (is_array($row->optional)) {
      foreach ($row->optional as $key => $value) {
        if (!empty($value)) {
          $key = strtr($key, '-', '_');
          $metatags[$row->language]["og:{$key}"]['value'] = $value;
        }
      }
    }
    metatag_metatags_save('node', $row->nid, $row->vid, $metatags, $row->language);
  }
  db_drop_table('opengraph_meta');
  $global_defaults = [];
  foreach ([
    'site_name' => 'site_name',
    'fallback_img' => 'image',
  ] as $k => $v) {
    if ($value = variable_get('opengraph_meta_' . $k)) {
      $global_defaults["og:{$v}"]['value'] = $value;
    }
  }
  foreach (variable_get('opengraph_meta_optional_tags', []) as $k => $v) {
    if ($v) {
      $global_defaults["og:{$k}"]['value'] = $v;
    }
  }
  if ($global_defaults) {
    $config = metatag_config_load('global');
    $config->config = $global_defaults + $config->config;
    metatag_config_save($config);
  }
  variable_del('opengraph_meta_types_enabled');
  variable_del('opengraph_meta_site_name');
  variable_del('opengraph_meta_fallback_img');
  variable_del('opengraph_meta_optional_tags');
  $types = node_type_get_types();
  foreach ($types as $id => $d) {

    // @TODO These default values need a migration!
    variable_del('opengraph_meta_type_' . $id);
    variable_del('opengraph_meta_cck_' . $id);
  }

  // front:page settings should never override node settings.
  $config = variable_get('default_metatag_config', []);
  $config['global:frontpage'] = TRUE;
  variable_set('default_metatag_config', $config);
}