{% extends "base.html" %}

{% set og_title %}
  {%- if page.title and page.title != config.site_name and page.title != "Home" -%}
    {{ page.title | striptags }} - {{ config.site_name }}
  {%- else -%}
    {{ config.site_name }}
  {%- endif -%}
{% endset %}

{% block htmltitle %}
  {% if page.meta and page.meta.title %}
    <title>{{ page.meta.title }} - {{ config.site_name }}</title>
  {% elif page.title and page.title != config.site_name and page.title != "Home" %}
    <title>{{ page.title | striptags }} - {{ config.site_name }}</title>
  {% else %}
    <title>{{ config.site_name }} - {{ config.site_description }}</title>
  {% endif %}
{% endblock %}

{% block extrahead %}
  <meta property="og:type" content="website">
  <meta property="og:site_name" content="{{ config.site_name }}">
  <meta property="og:title" content="{{ og_title }}">
  {% if page.meta and page.meta.description %}
    <meta property="og:description" content="{{ page.meta.description }}">
  {% elif config.site_description %}
    <meta property="og:description" content="{{ config.site_description }}">
  {% endif %}
  {% if page.canonical_url %}
    <meta property="og:url" content="{{ page.canonical_url }}">
  {% endif %}
  <meta property="og:image" content="{{ config.site_url }}/assets/social.png">
  <meta name="twitter:card" content="summary_large_image">
  <meta name="twitter:image" content="{{ config.site_url }}/assets/social.png">
  <meta name="theme-color" media="(prefers-color-scheme: dark)" content="#0a0a0b">
  <meta name="theme-color" media="(prefers-color-scheme: light)" content="#f4f4f5">
  <script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@graph": [
      {
        "@type": "WebSite",
        "name": "{{ config.site_name }}",
        "url": "{{ config.site_url }}/",
        "description": "{{ config.site_description }}",
        "inLanguage": ["en", "de", "es", "fr", "pt", "ru", "uk", "zh"]
      },
      {
        "@type": "SoftwareSourceCode",
        "name": "{{ config.site_name }}",
        "url": "{{ config.site_url }}/",
        "codeRepository": "{{ config.repo_url }}",
        "programmingLanguage": "Python",
        "license": "https://opensource.org/license/0bsd"
      }
    ]
  }
  </script>
{% endblock %}