Add Twitter card support.

bartfeenstra · Jan 18, 2024 · 6dee694 · 6dee694
1 parent 6a23e01
commit 6dee694
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/betty/assets/templates/head.html.j2 b/betty/assets/templates/head.html.j2
@@ -5,15 +5,21 @@
 {% if app.project.configuration.author %}
     <meta name="author" content="{{ app.project.configuration.author }}"/>
 {% endif %}
-<meta name="og:title" content="{%- if page_title is defined -%}{{ page_title | striptags }}{%- else -%}{{ app.project.configuration.title }}{%- endif -%}"/>
+<meta name="og:title" content="{{ page_title | default(app.project.configuration.title) | striptags }}"/>
 <meta name="og:site_name" content="{{ app.project.configuration.title }}"/>
+<meta name="twitter:title" content="{{ page_title | default(app.project.configuration.title) | striptags }}"/>
+<meta name="twitter:card" content="summary_large_image"/>
 {% if page_resource is defined %}
     {% if page_resource is has_files %}
         {% for file in page_resource.files %}
             {% if file.media_type.type == 'image' %}
-                <meta name="og:image" content="{{ file | image(600, 600) | static_url }}"/>
+                {% set page_image_url = file | image(600, 600) | static_url(absolute=true) %}
+                <meta name="og:image" content="{{ page_image_url }}"/>
+                <meta name="og:image:type" content="{{ file.media_type }}"/>
+                <meta name="twitter:image" content="{{ page_image_url }}"/>
                 {% if file.description %}
                     <meta name="og:image:description" content="{{ file.description }}"/>
+                    <meta name="twitter:image:alt" content="{{ file.description }}"/>
                 {% endif %}
             {% endif %}
         {% endfor %}