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andwati
e992baf2d2
bin/update-zola always installs the latest release, which as of
v0.23.0 rewrote the template engine to Tera v2. That broke the whole
site: removed filters (slice, concat, escape), test calls now require
named args, shortcodes are gone in favor of Tera components, and
content itself is now Tera-templated before markdown runs.
- slice(end=n) -> native [:n] slicing; concat(with=x) -> spread [...arr, x]
- escape -> escape_html; starting_with/containing -> named `pat` arg
- get_taxonomy_url `name` -> `term` (old name is deprecated)
- %+ date format no longer recognized; replaced with explicit RFC3339 pattern
- shortcodes (note/tip/warning/danger/youtube) rewritten as components;
content call sites updated to component invocation syntax
- {% include %} no longer inherits for-loop-local variables (only ambient
page/section context) - post-card.html converted to a component that
takes page/index explicitly instead of relying on implicit `page`/`loop`
- two content code blocks with literal Jinja-style {{ }} syntax (Netlify
CMS config, a Flask template snippet) wrapped in {% raw %} so Tera
doesn't try to render them, since content is now templated too
- fixed a real content corruption bug along the way: the youtube
shortcode's multi-line <iframe> tag had a conditional that could
collapse to a whitespace-only line, which prematurely closed the
HTML block under CommonMark rules and got the rest of the tag
syntax-highlighted as code instead of rendered
Verified with a clean `zola build` and `zola serve` on v0.23.1, plus a
spot-check of the rendered HTML for both callouts and the video embed.
`zola check` only reports pre-existing external link rot, unrelated to
this change.
17 lines
1.1 KiB
HTML
17 lines
1.1 KiB
HTML
{% component youtube(id: string, page, config, title = "", autoplay = false) %}
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<div class="youtube-wrapper"><iframe src="https://www.youtube-nocookie.com/embed/{{ id }}{% if autoplay %}?autoplay=1{% endif %}"{% if title %} title="{{ title }}"{% endif %} loading="lazy" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></div>
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<!-- SEO: VideoObject JSON-LD (confirms this page hosts the embedded video) -->
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<script type="application/ld+json">
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{
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"@context": "https://schema.org",
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"@type": "VideoObject",
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"name": {% if title %}{{ title | json_encode | safe }}{% else %}{{ page.title | json_encode | safe }}{% endif %},
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"description": {{ page.description | default(value=config.description) | json_encode | safe }},
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"thumbnailUrl": "https://i.ytimg.com/vi/{{ id | safe }}/sddefault.jpg"
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{% if page.date %},"uploadDate": "{{ page.date | date(format="%Y-%m-%dT%H:%M:%S%:z") }}"{% endif %},
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"embedUrl": "https://www.youtube-nocookie.com/embed/{{ id | safe }}",
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"contentUrl": "https://www.youtube.com/watch?v={{ id | safe }}"
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}
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</script>
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{% endcomponent youtube %}
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