Merge pull request #25 from sashw/sanitize_title

Strip HTML tags from title

templates/article.html

@@ -7,7 +7,7 @@
 {% include "partial/og_article.html" %}
 {% endblock %}
 
-{% block title %} – {{ article.title }}{% endblock %}
+{% block title %} – {{ article.title|striptags }}{% endblock %}
 
 {% block content %}
 <article>

templates/partial/jsonld_article.html

@@ -7,8 +7,8 @@
 {
   "@context": "http://schema.org",
   "@type": "BlogPosting",
-  "name": "{{ article.title }}",
-  "headline": "{{ article.title }}",
+  "name": "{{ article.title|striptags }}",
+  "headline": "{{ article.title|striptags }}",
   "datePublished": "{{ article.date }}",
   "dateModified": "{{ article.modified }}",
   "author": {

templates/partial/og_article.html

@@ -4,7 +4,7 @@
   {% set default_locale = 'en_US' %}
 {% endif %}
 <meta property="og:site_name" content="{{ SITENAME }}"/>
-<meta property="og:title" content="{{ article.title }}"/>
+<meta property="og:title" content="{{ article.title|striptags }}"/>
 <meta property="og:description" content="{{ article.summary|striptags }}"/>
 <meta property="og:locale" content="{{ article.metadata.get('og_locale', default_locale) }}"/>
 <meta property="og:url" content="{{ SITEURL }}/{{ article.url }}"/>