{% extends "base.html" %}

{% block extrahead %}
  {{ super() }}
  {#- the 404 page has a page object without a source file -#}
  {% set real_page = page and page.file and page.url != "404.html" %}
  {% if real_page %}
    {% set site = config.site_url | trim("/") ~ "/" %}
    {% set is_home = page.is_homepage %}
    {% set person = "https://piotrkrzysztof.dev/#piotr" %}
    {#- mirrors Material's <title> logic -#}
    {% set t = page.meta.title or (page.title if not is_home) %}
    {% set og_title = t ~ " - " ~ config.site_name if t else config.site_name %}
    {% set og_desc = page.meta.description if page.meta.description else config.site_description %}
    <meta property="og:locale" content="en_US">
    <meta property="og:type" content="{{ 'website' if is_home else 'article' }}">
    <meta property="og:title" content="{{ og_title }}">
    <meta property="og:description" content="{{ og_desc }}">
    <meta property="og:url" content="{{ page.canonical_url }}">
    <meta property="og:site_name" content="{{ config.site_name }}">
    <meta name="twitter:card" content="summary">
    <script type="application/ld+json">
    {
      "@context": "https://schema.org",
      "@graph": [
        {
          "@type": "WebSite",
          "@id": {{ (site ~ "#website") | tojson }},
          "name": {{ config.site_name | tojson }},
          "url": {{ site | tojson }},
          "description": {{ config.site_description | tojson }},
          "inLanguage": "en",
          "author": { "@id": {{ person | tojson }} }
        },
        {
          "@type": "Person",
          "@id": {{ person | tojson }},
          "name": "Piotr Krzysztof Lis",
          "alternateName": "Piotr Krzysztof",
          "url": "https://piotrkrzysztof.dev",
          "sameAs": ["https://github.com/straightchlorine", "https://codeberg.org/piotrkrzysztof", "https://pypi.org/user/straightchlorine", "https://hub.docker.com/u/straightchlorine", "https://www.linkedin.com/in/straightchlorine"]
        },
        {
          "@type": "SoftwareSourceCode",
          "@id": {{ (config.repo_url ~ "#code") | tojson }},
          "name": {{ config.site_name | tojson }},
          "codeRepository": {{ config.repo_url | tojson }},
          "programmingLanguage": "Python",
          "license": "https://www.gnu.org/licenses/gpl-3.0",
          "author": { "@id": {{ person | tojson }} }
        },
        {
          "@type": {{ ("WebPage" if is_home else "TechArticle") | tojson }},
          "@id": {{ page.canonical_url | tojson }},
          "url": {{ page.canonical_url | tojson }},
          "name": {{ og_title | tojson }},
          "description": {{ og_desc | tojson }},
          "inLanguage": "en",
          {%- if page.meta.git_revision_date_localized_raw_iso_date %}
          "dateModified": {{ page.meta.git_revision_date_localized_raw_iso_date | tojson }},
          {%- endif %}
          "isPartOf": { "@id": {{ (site ~ "#website") | tojson }} },
          "about": { "@id": {{ (config.repo_url ~ "#code") | tojson }} },
          "author": { "@id": {{ person | tojson }} }
        }
      ]
    }
    </script>
  {% endif %}
{% endblock %}

{% block scripts %}
  {{ super() }}
  <script>
    document.querySelectorAll('.md-search[role=dialog]').forEach(function (e) { e.setAttribute('aria-label', 'Search'); });
  </script>
{% endblock %}