function _site_map_blogs in Site map 8

Same name and namespace in other branches

1. 5 site_map.module \_site_map_blogs()
2. 6.2 site_map.module \_site_map_blogs()
3. 6 site_map.module \_site_map_blogs()
4. 7 site_map.module \_site_map_blogs()

Render the latest blogs.

Return value

string Returns HTML string of site map for blogs.

File

./site_map.module, line 125

Provides a site map functionality.

Code

function _site_map_blogs() {
  $config = \Drupal::config('site_map.settings');
  $output = '';
  $class = array();
  $options = array();
  if (\Drupal::service('module_handler')
    ->moduleExists('blog')) {
    $title = t('Blogs');
    $output = '<div class="description">' . t('Community blog and recent blog authors at %sn.', array(
      '%sn' => \Drupal::config('system.site')
        ->get('name'),
    )) . '</div>';
    $blog_link = \Drupal::l(t('All blogs'), Url::fromUri('base://' . 'blog'));
    if ($config
      ->get('show_rss_links') != 0) {
      $feed_icon = array(
        '#theme' => 'site_map_feed_icon',
        '#url' => 'blog/feed',
        '#name' => 'all blogs',
      );
      $rss_link = drupal_render($feed_icon);
      if ($config
        ->get('show_rss_links') == 1) {
        $blog_link .= ' ' . $rss_link;
      }
      else {
        $class[] = 'site-map-rss-left';
        $blog_link = $rss_link . ' ' . $blog_link;
      }
    }
    \Drupal::service('site_map.helper')
      ->setOption($options, 'show_titles', 1, 'show_titles', TRUE);
    $blogs = array();
    $blogs[] = $blog_link;
    $query = db_select('node', 'n');
    $query
      ->join('users', 'u', 'u.uid = n.uid');
    $query
      ->fields('u', array(
      'uid',
      'name',
    ));
    $query
      ->addExpression('COUNT(u.uid)', 'numitems');
    $query
      ->condition('n.type', 'blog')
      ->condition('n.status', 1)
      ->groupBy('u.uid')
      ->groupBy('u.name')
      ->orderBy('numitems', 'DESC')
      ->orderBy('u.name', 'ASC')
      ->range(0, 10);
    $query
      ->addTag('node_access');
    $query
      ->distinct();
    $result = $query
      ->execute();
    foreach ($result as $blog) {
      $blog_item = t('<a href="@url">@name\'s blog</a> (@num_items)', array(
        '@url' => "blog/{$blog->uid}",
        '@name' => $blog->name,
        '@num_items' => $blog->numitems,
      ));
      if ($config
        ->get('show_rss_links') != 0) {
        $feed_icon = array(
          '#theme' => 'site_map_feed_icon',
          '#url' => "blog/{$blog->uid}/feed",
        );
        $rss_link = drupal_render($feed_icon);
        if ($config
          ->get('show_rss_links') == 1) {
          $blog_item .= ' ' . $rss_link;
        }
        else {
          $blog_item = $rss_link . ' ' . $blog_item;
        }
      }
      $blogs[] = $blog_item;
    }
    $class[] = 'site-map-box-blog';
    $attributes = array(
      'class' => $class,
    );
    $blog_list = array(
      '#theme' => 'item_list',
      '#items' => $blogs,
    );
    $output .= drupal_render($blog_list);
    $site_map_box = array(
      '#theme' => 'site_map_box',
      '#title' => $title,
      '#content' => $output,
      '#attributes' => $attributes,
      '#options' => $options,
    );
    $output = drupal_render($site_map_box);
  }
  return $output;
}