public function OAIPMH::preview in Views OAI-PMH 8

The DisplayPluginBase preview method assumes we will be returning a render array. The data plugin will already return the serialized string.

Overrides DisplayPluginBase::preview

File

src/Plugin/views/display/OAIPMH.php, line 187

Class

OAIPMH

Plugin annotation @ViewsDisplay( id = "views_oai_pmh_display", title = @Translation("OAI-PMH Views"), help = @Translation("Provide a feed using the OAI-PMH protocol."), uses_route = TRUE, admin = @Translation("OAI-PMH Views"), …

Namespace

Drupal\views_oai_pmh\Plugin\views\display

Code

public function preview() {
  return $this->view
    ->render();
}