function radioactivity_node_views_data in Radioactivity 6

@file Node radioactivity views support

File

plugins/radioactivity_node.views.inc, line 7

Node radioactivity views support

Code

function radioactivity_node_views_data() {
  require_once drupal_get_path('module', 'radioactivity') . '/radioactivity.inc';
  $data = array();
  foreach (radioactivity_get_decay_profiles() as $dpid => $decay_profile) {

    // s = sort, f = field
    foreach (array(
      's',
      'f',
    ) as $suffix) {
      $table_alias = 'radioactivity_node_' . $dpid . '_' . $suffix;
      $data[$table_alias]['table']['group'] = t('Radioactivity (@e)', array(
        '@e' => $decay_profile['label'],
      ));
      $data[$table_alias]['table']['title'] = t('Node energy');
      $data[$table_alias]['table']['help'] = t('Node radioactive energy in decay profile @e.', array(
        '@e' => $decay_profile['label'],
      ));

      // join to node
      $data[$table_alias]['table']['join']['node'] = array(
        'left_field' => 'nid',
        'field' => 'id',
        'table' => 'radioactivity',
        'extra' => array(
          array(
            'field' => 'class',
            'value' => 'node',
          ),
          array(
            'field' => 'decay_profile',
            'value' => $dpid,
            'numeric' => TRUE,
          ),
        ),
      );

      // energy field
      $data[$table_alias]['energy'] = array(
        'title' => t('Node energy'),
        'help' => t('The radioactive energy of the node.'),
      );
      switch ($suffix) {
        case 'f':
          $data[$table_alias]['energy']['field'] = array(
            'handler' => 'views_handler_field',
          );
          break;
        case 's':
          $data[$table_alias]['energy']['sort'] = array(
            'handler' => 'radioactivity_node_views_handler_sort_left_or_inner',
          );
          break;
      }
    }
  }
  return $data;
}