- templates/public/head.php: add centralised OG/Twitter tag rendering via $ogTags array;
supports type, title, description, url, image, image_alt, site_name, article_author,
article_published_time; twitter:card switches between summary_large_image / summary
based on presence of og:image
- public/tfe.php: populate full article OG tags — og:type=article, canonical URL,
og:image resolved from banner_path → first image file in thesis_files → omitted,
og:image:alt, article:author, article:published_time (year-01-01); twitter:card
summary_large_image when image present
- public/index.php, search.php, apropos.php, licence.php: add basic og:type=website
tags (title, description, canonical url, site_name)
Sharing a thesis link on Slack, WhatsApp, iMessage, or any social platform will now
render a rich preview card with the thesis title, synopsis excerpt, and cover/banner image.
Create templates/public/head.php accepting $pageTitle and $extraCss (array of
stylesheet hrefs), mirroring the existing templates/admin/head.php pattern.
The partial emits: DOCTYPE, <html lang=fr>, charset/viewport meta, favicon,
modern-normalize, common.css, any extra CSS links, and the dev-only live-reload
script. The live-reload snippet was previously copy-pasted verbatim into all
five public pages.
Updated pages:
- public/index.php ($pageTitle='Posterg', $extraCss=['assets/main.css'])
- public/search.php ($pageTitle='Répertoire – Posterg', search.css)
- public/tfe.php ($pageTitle=thesis title + suffix, tfe.css)
- public/apropos.php ($pageTitle='À Propos – Posterg', apropos.css)
- public/licence.php ($pageTitle=DB title + suffix, apropos.css)
tfe.php: removed redundant htmlspecialchars() call on $pageTitle (the partial
applies it); licence.php: renamed conflicting $page variable to $dbPage to
avoid collision with the shared $pageTitle expected by the partial.
All syntax checks and test suite pass (4/4).
- Delete templates/header.php and templates/head.php — both were legacy
partials from a previous design iteration (lang="en", broken nav markup)
that were never included anywhere in the current codebase.
- Delete public/assets/icons.svg — the full TrumboWYG icon sprite (~15 KB)
referenced nowhere; the only active WYSIWYG editor (EasyMDE in
pages-edit.php) loads its own assets from CDN.
- Fix licence.php layout: the page was borrowing the two-column
.apropos-layout grid but leaving the right column always empty, wasting
~40% of the viewport. Removed the grid wrapper and the empty .apropos-right
div. Added .apropos-single utility class to apropos.css (max-width: 720px)
so licence content now spans the full available width with a readable
line length.
SQLite performance (Database::__construct):
- PRAGMA journal_mode = WAL: eliminates full-DB read locks on write, safe
for concurrent PHP-FPM workers
- PRAGMA synchronous = NORMAL: durable on commit without full fsync per write
- PRAGMA cache_size = -8000: ~8 MB page cache per connection
Accessibility foundation (WCAG 2.1 AA):
- common.css: add .sr-only utility, .skip-link (hidden until focused),
global :focus-visible (2px purple outline, 2px offset),
prefers-reduced-motion guard; remove bare outline:none from
.site-search__input
- admin.css: same :focus-visible, skip-link, and motion guard scoped to
admin purple; remove outline:none from .admin-input/.admin-select/
.admin-textarea and .admin-filters select (both had :focus border rules
already, so focus is still visually communicated)
- search.css: remove outline:none from .search-filter-select (already has
:focus border-color rule)
- All 5 public pages (index, search, tfe, apropos, licence): add
<a href="#main-content" class="skip-link"> as first child of <body>;
add id="main-content" to <main>
- templates/admin/head.php: same skip link; aria-label="Navigation admin"
on <nav>; id="main-content" on all 10 admin <main> elements
All 4 test suites pass (unit, integration, security, rate-limit).
