function fb_social_init in Facebook social plugins integration 6.2

Same name and namespace in other branches

1. 6 fb_social.module \fb_social_init()

Implementation of hook init

File

./fb_social.module, line 194

Code

function fb_social_init() {

  // Add simple OpenGraph metatags
  $data = "";
  if (variable_get('fb_social_opengraph', 1)) {
    $content = drupal_set_title();
    $content = $content ? strip_tags($content) : variable_get('site_name', 'Drupal');

    //add fbml header meta information
    $data = '<meta property="og:title" content="' . $content . '"/>' . "\n";
    $data .= '<meta property="og:site_name" content="' . variable_get('site_name', '') . '"/>' . "\n";

    // @todo maybe look for images/imagefields uploaded/attached to the node ?
    // $data .= '<meta property="og:image" content="http://ia.media-imdb.com/rock.jpg"/>';
  }

  /**
   * from facebook ..
   * If your site has many comments boxes, we strongly recommend you specify a Facebook app id
   * as the administrator (all administrators of the app will be able to moderate comments).
   * Doing this enables a moderator interface on Facebook where comments from all plugins
   * administered by your app id can be easily moderated together.
   */
  $data .= '<meta property="fb:app_id" content="' . check_plain(variable_get('fb_social_appid', '')) . '"/>' . "\n";
  drupal_set_html_head($data);
}