{% extends "base.html" %}

{% block htmltitle %}
  {% if page and page.canonical_url and page.canonical_url == config.site_url %}
    <title>{{ config.site_name }}</title>
  {% else %}
    {{ super() }}
  {% endif %}
{% endblock %}

{% block extrahead %}
  {{ super() }}
  {% if page and page.canonical_url and page.canonical_url == config.site_url %}
    {% set og_title = config.site_name %}
  {% else %}
    {% set og_title = page.title ~ " - " ~ config.site_name if page and page.title else config.site_name %}
  {% endif %}
  {% set og_desc = config.site_description %}
  {% set og_url = page.canonical_url if page and page.canonical_url else config.site_url %}

  <meta property="og:type" content="website">
  <meta property="og:site_name" content="{{ config.site_name }}">
  <meta property="og:title" content="{{ og_title }}">
  <meta property="og:description" content="{{ og_desc }}">
  <meta property="og:url" content="{{ og_url }}">
  <meta property="og:image" content="{{ config.site_url }}assets/og-image.jpg">
  <meta property="og:image:width" content="1200">
  <meta property="og:image:height" content="630">

  <meta name="twitter:card" content="summary_large_image">
  <meta name="twitter:title" content="{{ og_title }}">
  <meta name="twitter:description" content="{{ og_desc }}">
  <meta name="twitter:image" content="{{ config.site_url }}assets/og-image.jpg">
{% endblock %}