{# Site title #}
{%- include "partials/title.html" -%}
{# Favicon #}
{% if config.extra.favicon %}
{% endif %}
{% if config.extra.favicon_emoji %}
{% endif %}
{# Feed #}
{# CSS #}
{# Load subset of glyphs for header. Avoids flashing issue in Firefox #}
{% if config.extra.custom_subset and config.extra.custom_subset == true %}
{% elif lang == 'en' %}
{% elif lang == 'es' %}
{% endif %}
{# Define array of CSS files to load. main.css is always loaded. #}
{%- set stylesheets = [ "main.css" ] -%}
{# Load extra CSS files from config.toml #}
{%- if config.extra.stylesheets -%}
{%- set stylesheets = stylesheets | concat(with=config.extra.stylesheets) -%}
{%- endif -%}
{# Load extra CSS files from page metadata #}
{%- if page.extra.stylesheets -%}
{%- set stylesheets = stylesheets | concat(with=page.extra.stylesheets) -%}
{%- endif -%}
{# Load extra CSS for custom skin #}
{%- if config.extra.skin -%}
{%- set stylesheets = stylesheets | concat(with='skins/' ~ config.extra.skin ~ '.css') -%}
{%- endif -%}
{# Load all stylesheets #}
{%- for stylesheet in stylesheets %}
{%- endfor %}
{%- if config.extra.browser_theme_color and config.extra.browser_theme_color is iterable -%}
{# Handle array values: theme_color[0] for light mode, theme_color[1] for dark mode #}
{%- elif config.extra.browser_theme_color -%}
{# Handle single value #}
{%- endif -%}
{%- if page.description %}
{%- elif section.description %}
{%- elif page.summary %}
{%- else %}
{%- endif %}
{% if is_404 %}
{% else %}
{% endif %}
{# Image for social media sharing #}
{%- set social_media_card = macros_settings::evaluate_setting_priority(setting="social_media_card", page=page | default(value=""), section=section | default(value=""), default_global_value="") -%}
{% if social_media_card %}
{# Try to construct the image path relative to the current page #}
{% set colocated_path = page.colocated_path | default(value="") %}
{% set file_path = colocated_path ~ social_media_card %}
{# Fetch metadata to verify image existence at the relative path #}
{%- set meta = get_image_metadata(path=file_path, allow_missing=true) -%}
{# Check if relative path exists, else try absolute path #}
{% if meta %}
{% set final_path = file_path %}
{% else %}
{# If the relative path didn't work, try fetching metadata for the absolute path #}
{% set meta = get_image_metadata(path=social_media_card, allow_missing=true) %}
{% if meta %}
{% set final_path = social_media_card %}
{% else %}
{# Throw an error if the image doesn't exist at either path #}
{{ throw(message="Could not get metadata for the specified social media card image in page " ~ page.path ~ ". Attempted relative path: '" ~ file_path ~ "' and absolute path: '" ~ social_media_card ~ "'. Ensure the file exists at one of these locations.") }}
{% endif %}
{% endif %}
{# Generate the social media meta tags #}
{% endif %}
{# Add og:locale and hreflang tags for multilingual sites #}
{%- if config.languages | length > 0 and current_url %}
{%- include "partials/multilingual_tags.html" -%}
{%- else -%}
{%- endif %}
{# Set canonical URL #}
{%- if current_url -%}
{%- if page.extra.canonical_url or section.extra.canonical_url -%}
{%- set canonical_url = page.extra.canonical_url | default(value=section.extra.canonical_url) -%}
{%- elif config.extra.base_canonical_url -%}
{%- set canonical_url = current_url | replace(from=config.base_url, to=config.extra.base_canonical_url) -%}
{%- endif -%}
{%- endif -%}
{# Add canonical URL, if set #}
{%- if canonical_url -%}
{%- elif current_url -%}
{%- endif -%}
{%- include "partials/content_security_policy.html" -%}
{%- if config.extra.theme_switcher and config.extra.theme_switcher == true -%}
{# If JavaScript is disabled, hide the button. #}
{%- endif -%}
{%- if config.extra.analytics.service -%}
{%- include "partials/analytics.html" -%}
{%- endif -%}
{# Search #}
{%- if config.build_search_index -%}
{%- if config.search.index_format -%}
{%- set search_index_format = config.search.index_format -%}
{%- elif config.extra.index_format -%}
{# Necessary to support Zola 0.17.X, as it doesn't have access to config.search.index_format #}
{# See: https://github.com/getzola/zola/issues/2165 #}
{%- set search_index_format = config.extra.index_format -%}
{%- else -%}
{%- set search_index_format = "elasticlunr_json" -%}
{%- endif -%}
{%- if search_index_format == "elasticlunr_javascript" -%}
{%- endif -%}
{# Main search script #}
{# Support correct stemming and stop word filtering in non-English search #}
{%- if lang != "en" -%}
{%- endif -%}
{%- endif -%}
{%- include "partials/custom_header.html" -%}