{% extends "base.html" %}

{% block extrahead %}
  {%- set page_title = page.title ~ " - " ~ config.site_name if page.title else config.site_name %}
  {%- set page_desc = page.meta.description if page.meta and page.meta.description else config.site_description %}
  {%- set page_url = page.canonical_url if page.canonical_url else config.site_url %}
  {%- set og_image = config.site_url ~ "assets/images/og-banner.png" %}

  <!-- OpenGraph -->
  <meta property="og:type"        content="website" />
  <meta property="og:site_name"   content="{{ config.site_name }}" />
  <meta property="og:title"       content="{{ page_title }}" />
  <meta property="og:description" content="{{ page_desc }}" />
  <meta property="og:url"         content="{{ page_url }}" />
  <meta property="og:image"       content="{{ og_image }}" />
  <meta property="og:image:alt"   content="{{ config.site_name }} documentation" />
  <meta property="og:image:width" content="1200" />
  <meta property="og:image:height" content="630" />

  <!-- Twitter / X card -->
  <meta name="twitter:card"        content="summary_large_image" />
  <meta name="twitter:title"       content="{{ page_title }}" />
  <meta name="twitter:description" content="{{ page_desc }}" />
  <meta name="twitter:image"       content="{{ og_image }}" />

  <!-- Canonical URL -->
  <link rel="canonical" href="{{ page_url }}" />
{% endblock %}