function _cer_hijack_cnr in Corresponding Entity References 7.3

Converts all CNR presets to CER presets, then disables CNR.

2 calls to _cer_hijack_cnr()

cer_install in ./cer.install

Implements hook_install().

cer_update_7005 in ./cer.install

Creates the {cer_preset} table to store CerPreset entities, and rebuilds legacy presets.

File

./cer.install, line 374

Install file providing corresponding entity reference schema.

Code

function _cer_hijack_cnr() {
  $cnr = db_query('SELECT * FROM {corresponding_node_references} WHERE 1')
    ->fetchAll();
  foreach ($cnr as $index => $preset) {

    // Prepend 'node*' to each side of the preset. CNR, sensibly enough, assumes everything
    // is on a node, but CER needs this specified explicitly.
    $key = explode('*', $preset->node_types_content_fields);
    $cnr[$index]->entity_types_content_fields = "node*{$key[0]}*{$key[1]}*node*{$key[2]}*{$key[3]}";
  }
  array_walk($cnr, '_cer_rebuild_preset');
  module_disable(array(
    'corresponding_node_references',
  ));
  drupal_set_message(t('Rebuilt CNR presets.'));
}