Symfony1 Social Link Previews / Opengraph /Twitter cards / og:image

Refernces

• @see class ullMeta

• https://www.ullright.org/ullWiki/show/facebook-cheatsheet

In the layout:

•     <?php include_meta() ?>

In an action:

•     $meta = $this->getResponse()->getMeta();
      $meta->setTitle($job->name);
      $meta->setDescription($job->body, true, 400);
      $meta->setImage('/images/example.jpg');

Also handles legacy meta tags

In a symfony template use first image of ullWidgetGallery

<?php $images = ullMetaWidgetGallery::getImagesAsArray($doc['photos']) ?>
<?php $main_image = reset($images) ?>
<?php sfContext::getInstance()->getResponse()->getMeta()->setImage(
  'http://' . sfConfig::get('app_server_name') . $main_image
) ?>