Created SeoAwareTrait

docs/reference/usage.rst

@@ -51,6 +51,10 @@ However, it is possible to alter these values at runtime:
         ->addMeta('property', 'og:description', $post->getAbstract())
     ;
 
+.. note::
+
+    If you need a shortcut to inject the seo page into any class, you could use the
+    ``Sonata\SeoBundle\Seo\SeoAwareTrait``.
 
 These values can be used inside a twig template.
 

src/Seo/SeoAwareTrait.php

@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sonata\SeoBundle\Seo;
+
+trait SeoAwareTrait
+{
+    /**
+     * @var SeoPageInterface|null
+     *
+     * @required
+     */
+    protected $seoPage;
+
+    public function setSeoPage(SeoPageInterface $seoPage = null)
+    {
+        $this->seoPage = $seoPage;
+    }
+}