function NodeBlock::getAdminPreview

Returns a preview for this block.

Overrides Block::getAdminPreview

File

core/modules/node/node.block.inc, line 21

A class that displays a particular node in a block.

Class

NodeBlock

@file A class that displays a particular node in a block.

Code

function getAdminPreview() {
  if (!empty($this->settings['admin_description'])) {
    return filter_xss($this->settings['admin_description']);
  }
  $preview = '<p>' . t('Displays content of node ID: @nid', array('@nid' => $this->settings['nid'])) . '</p>';
  $preview .= $this->getAdminConditionsPreview();

  return $preview;
}