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✨ feat(social-media-cards): support relative paths (#163)

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Óscar 2023-09-17 13:36:18 +02:00 committed by GitHub
parent b797879403
commit 049babbd97
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1 changed files with 26 additions and 7 deletions
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33
templates/partials/header.html
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@ -92,13 +92,32 @@
{# Image for social media sharing #} {# 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="") -%} {%- 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 %} {% if social_media_card %}
<meta property="og:image" content="{{ get_url(path=social_media_card, cachebust=true) }}" /> {# Try to construct the image path relative to the current page #}
{%- set meta = get_image_metadata(path=social_media_card, allow_missing=true) -%} {% set colocated_path = page.colocated_path | default(value="") %}
{%- if meta -%} {% set file_path = colocated_path ~ social_media_card %}
<meta property="og:image:width" content="{{ meta.width }}" />
<meta property="og:image:height" content="{{ meta.height }}" /> {# Fetch metadata to verify image existence at the relative path #}
{%- endif -%} {%- set meta = get_image_metadata(path=file_path, allow_missing=true) -%}
<meta name="twitter:image" content="{{ get_url(path=social_media_card, cachebust=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 #}
<meta property="og:image" content="{{ get_url(path=final_path, cachebust=true) }}" />
<meta property="og:image:width" content="{{ meta.width }}" />
<meta property="og:image:height" content="{{ meta.height }}" />
<meta name="twitter:image" content="{{ get_url(path=final_path, cachebust=true) }}" />
<meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:card" content="summary_large_image" />
{% endif %} {% endif %}