function disqus_block_view in Disqus 7

Implements hook_block_view().

File

./disqus.module, line 606

The Disqus Drupal module.

Code

function disqus_block_view($delta = '') {
  global $user;
  $options = array(
    'num_items' => variable_get($delta . '_items', 5),
    'avatars' => variable_get($delta . '_showavatars', TRUE) ? array(
      'avatar_size' => variable_get($delta . '_avatarsize', 32),
    ) : array(
      'hide_avatars' => 1,
    ),
    'color' => variable_get($delta . '_colortheme', 'blue'),
    'default_tab' => variable_get($delta . '_defaulttabview', 'people'),
    'excerpt_length' => variable_get($delta . '_excerpt_length', '200'),
    'hide_mods' => variable_get($delta . '_hide_mods', FALSE) ? '1' : '0',
    'domain' => variable_get('disqus_domain', ''),
  );
  if (!empty($options['domain'])) {
    $subject = '';
    $content = '';
    switch ($delta) {
      case 'disqus_recent_comments':
        $subject = t('Recent Comments');
        $content = _disqus_block_content('recent_comments_widget', $options);
        break;
      case 'disqus_popular_threads':
        $subject = t('Popular Threads');
        $content = _disqus_block_content('popular_threads_widget', $options);
        break;
      case 'disqus_top_commenters':
        $subject = t('Top Commenters');
        $content = _disqus_block_content('top_commenters_widget', $options);
        break;
      case 'disqus_combination_widget':
        $subject = t('Comments');
        $content = _disqus_block_content('combination_widget', $options);
        break;
      case 'disqus_comments':
        if (variable_get('disqus_location', 'content_area') == 'block' && user_access('view disqus comments')) {
          if ($object = menu_get_object()) {

            // For nodes, display if the Disqus object is enabled.
            if (isset($object->disqus) && $object->disqus['status']) {
              $content = array(
                'disqus' => array(
                  '#type' => 'disqus',
                  '#disqus' => $object->disqus,
                ),
                '#cache' => array(
                  'bin' => 'cache_block',
                  'expire' => CACHE_TEMPORARY,
                  'keys' => array(
                    'disqus',
                    'disqus_comments',
                    'node',
                    (int) $object->nid,
                    variable_get('disqus_sso', FALSE) ? 'sso_' . $user->uid : 'no_sso',
                    user_access('administer blocks') ? 1 : 0,
                  ),
                ),
              );
            }
          }
          else {
            if ($object = menu_get_object('user')) {
              if (isset($object->disqus)) {
                $content = array(
                  'disqus' => array(
                    '#type' => 'disqus',
                    '#disqus' => $object->disqus,
                  ),
                  '#cache' => array(
                    'bin' => 'cache_block',
                    'expire' => CACHE_TEMPORARY,
                    'keys' => array(
                      'disqus',
                      'disqus_comments',
                      'user',
                      (int) $object->uid,
                      variable_get('disqus_sso', FALSE) ? 'sso_' . $user->uid : 'no_sso',
                      user_access('administer blocks') ? 1 : 0,
                    ),
                  ),
                );
              }
            }
          }
        }
        break;
    }
    return array(
      'subject' => $subject,
      'content' => $content,
    );
  }
}