Added Google+ buttons to blog posts

src/GergelyPolonkai/FrontBundle/Resources/public/css/blog.css

@@ -19,3 +19,8 @@ p.article-date {
 .paginator {
     margin: .5em 0;
 }
+
+.plusone-container {
+    margin-left: 1em;
+    display: inline;
+}

src/GergelyPolonkai/FrontBundle/Resources/views/Blog/postViewer.html.twig

@@ -1,5 +1,5 @@
 <div class="post">
-    <h3>{% if title_links %}<a href="{{ path('GergelyPolonkaiFrontBundle_blogViewPost', {year: post.createdAt|date('Y'), month: post.createdAt|date('m'), day: post.createdAt|date('d'), slug: post.slug}) }}">{% endif %}{{ post.title }}{% if title_links %}</a>{% endif %}</h3>
+    <h3>{% if title_links %}<a href="{{ path('GergelyPolonkaiFrontBundle_blogViewPost', {year: post.createdAt|date('Y'), month: post.createdAt|date('m'), day: post.createdAt|date('d'), slug: post.slug}) }}">{% endif %}{{ post.title }}{% if title_links %}</a>{% endif %}<div class="plusone-container"><div class="g-plusone" data-annotation="inline" data-size="small" data-width="300"></div></div></h3>
     <p class="article-date">{{ post.createdAt|date('m-d-Y :: H:i') }} by {{ post.user.name }}</p>
     {{ post.content|insert_code_chunks }}
 {% if post.tags|length > 0 %}
@@ -9,4 +9,5 @@
 {% endfor %}
     </p>
 {% endif %}
+    <div class="g-plus" data-action="share"></div>
 </div>

src/GergelyPolonkai/FrontBundle/Resources/views/Default/front_base.html.twig

@@ -66,6 +66,16 @@
                     left: e.pageX + 5
                 });
             });
+
+            (function() {
+                var po = document.createElement('script');
+                po.type = 'text/javascript';
+                po.async = true;
+                po.src = 'https://apis.google.com/js/plusone.js';
+
+                var s = document.getElementsByTagName('script')[0];
+                s.parentNode.insertBefore(po, s);
+            })();
         </script>
     </body>
 </html>