function disqus_node_view in Disqus 7

Implements hook_node_view().

File

./disqus.module, line 277

The Disqus Drupal module.

Code

function disqus_node_view($node, $view_mode) {
  if (isset($node->disqus) && user_access('view disqus comments') && $node->disqus['status'] == 1) {
    switch ($view_mode) {
      case 'full':

        // Inject Disqus into the node object.
        switch (variable_get('disqus_location', 'content_area')) {
          case 'content_area':

            // Inject into the node content.
            $node->content['disqus'] = array(
              '#type' => 'disqus',
              '#disqus' => $node->disqus,
              '#weight' => variable_get('disqus_weight', 50),
            );
            break;
        }
        break;
      case 'teaser':

        // Display the Disqus link.
        $links['disqus_comments_num'] = array(
          'title' => t('Comments'),
          'href' => 'node/' . $node->nid,
          'fragment' => 'disqus_thread',
          'attributes' => array(
            // Identify the node for Disqus with the unique identifier:
            // http://docs.disqus.com/developers/universal/#comment-count
            'data-disqus-identifier' => 'node/' . $node->nid,
          ),
        );
        $node->content['links']['disqus'] = array(
          '#theme' => 'links',
          '#links' => $links,
          '#attributes' => array(
            'class' => array(
              'links',
              'inline',
            ),
          ),
        );

        // Attach disqus.js to load the Disqus comment count JavaScript.
        $node->content['links']['#attached']['js'][] = drupal_get_path('module', 'disqus') . '/js/disqus.js';
        $node->content['links']['#attached']['js'][] = array(
          'data' => array(
            'disqusComments' => $node->disqus['domain'],
          ),
          'type' => 'setting',
        );
        break;
    }
  }
  else {
    return array();
  }
}