function advpoll_views_data_alter in Advanced Poll 7.3

Implements hook_views_data_alter().

Borrowed structure from votingapi poll since this poll relies upon its behavior to tie votes to node.

File

views/advpoll.views.inc, line 14

Views integration for Advpoll.

Code

function advpoll_views_data_alter(&$views_data) {
  $default_relationships[] = array(
    'description' => t('Advanced Poll'),
    'entity_type' => 'node',
    'base_table' => 'node',
    'entity_id_column' => 'nid',
    'pseudo_vote' => 'votingapi_vote',
    // for legacy compatibility w/RC1.
    'pseudo_cache' => 'votingapi_cache',
  );
  foreach ($default_relationships as $data) {
    $pseudo = str_replace(array(
      ' ',
      '-',
      '.',
    ), '_', $data['entity_type'] . '_' . $data['entity_id_column']);
    $pseudo_vote = empty($data['pseudo_vote']) ? 'vapi_' . $pseudo : $data['pseudo_vote'];
    $pseudo_cache = empty($data['pseudo_cache']) ? 'vapic_' . $pseudo : $data['pseudo_cache'];
    $views_data[$data['base_table']][$pseudo_vote]['relationship'] = array(
      'title' => 'Votes',
      'help' => 'Votes cast by users on ' . $data['description'] . '.',
      'base' => 'votingapi_vote',
      'field' => 'entity_id',
      'relationship field' => $data['entity_id_column'],
      'handler' => 'votingapi_views_handler_relationship',
      'extra' => array(
        array(
          'field' => 'entity_type',
          'value' => $data['entity_type'],
          'numeric' => FALSE,
        ),
      ),
    );
    $views_data[$data['base_table']][$pseudo_cache]['relationship'] = array(
      'title' => 'Vote results',
      'help' => 'Aggregate results of votes cast on ' . $data['description'] . '.',
      'base' => 'votingapi_cache',
      'field' => 'entity_id',
      'relationship field' => $data['entity_id_column'],
      'handler' => 'votingapi_views_handler_relationship',
      'extra' => array(
        array(
          'field' => 'entity_type',
          'value' => $data['entity_type'],
          'numeric' => FALSE,
        ),
      ),
    );
  }
}