function piwik_stats_tab_page_access in Piwik Statistic Integration 7.2

Statistics tab page access callback.

1 string reference to 'piwik_stats_tab_page_access'

piwik_stats_menu in ./piwik_stats.module

Implements hook_menu().

File

./piwik_stats.module, line 110

Integrates piwik statistics as entity fields.

Code

function piwik_stats_tab_page_access($entity_type, $entity) {

  // Check whether the user is allowed to view the statistics page.
  if (!user_access('access piwik information')) {
    return FALSE;
  }

  // Extract entity bundle (type).
  $ids = entity_extract_ids($entity_type, $entity);

  // Get fields of this bundle.
  $fields = field_info_instances($entity_type, $ids[2]);

  // Count how many piwik fields exist and are visible for this bundle.
  $visible_fields = 0;
  foreach (array_keys($fields) as $field_name) {

    // Get field information.
    $field = field_info_field($field_name);

    // A piwik field?
    if ($field['type'] == 'piwik_stats') {

      // If the "show in statistics page" setting is available,
      // check its value. Otherwise the default is visible.
      if ($field['settings']['show_in_statistics_page']) {
        $visible_fields++;
      }
    }
  }
  return $visible_fields > 0;
}