Add a TTL-based cache for the expensive checks on the admin system page,
eliminating repeated systemctl subprocess calls (~4×~100ms), curl self-pings
(~200-500ms), disk_*_space() and PHP ini reads on every page load.
Changes:
- storage/migrations/007_system_cache.sql: new migration creating the
system_cache table (key TEXT PK, value TEXT, updated_at INTEGER)
- storage/schema.sql: system_cache table added before pages table
- Applied migration to live storage/posterg.db
- src/SystemCache.php: new class with get/set/isStale/ageSeconds/invalidate;
uses SQLite INSERT … ON CONFLICT upsert; no external dependencies
- src/Database.php: added getDatabasePath(): string accessor
- public/admin/system.php:
- Bootstrap SystemCache at request start using the existing DB PDO handle
- system_status: cached with 2-min TTL (systemctl + curl checks)
- php_info: cached with 1-hour TTL (PHP ini values are runtime-constant)
- disk_info: cached with 5-min TTL (total/free/used/pct tuple)
- Logs section: unchanged — always reads live log tail per active tab
- ?refresh=1 GET param invalidates all three cache keys before rendering
- Status panel heading shows cache badge: '⚡ Cache — il y a Xs' (hit)
or '⟳ Actualisé' (miss/fresh), styled via new .sys-cache-badge rules
- public/assets/css/system.css: .sys-cache-badge / --hit / --miss styles
Remove five presentational classes from admin forms and replace with
structural CSS selectors scoped to .admin-form:
- .admin-form-row → .admin-form > div:not(.admin-submit-wrap)
Grid layout (260px label col + 1fr input col) applied directly to div
children of the form; submit-wrap div excluded via :not().
- .admin-label → .admin-form > div:not(.admin-submit-wrap) > label
Scoped to the direct label child of each form row div; does not bleed
into nested checkbox labels inside .admin-checkbox-list.
- .admin-input / .admin-select / .admin-textarea
→ .admin-form input:not([type=checkbox|radio|file|hidden|submit])
→ .admin-form select
→ .admin-form textarea
Also extended to .admin-inline-form input/select (tags page) so the
tags table inputs retain identical base styling and focus colour.
Templates updated: add.php, edit.php, login.php, account.php,
pages-edit.php, import.php, tags.php,
templates/partials/form/jury-fieldset.php — all class= attributes for
the five removed classes stripped.
import.php: added 'admin-form' class alongside 'admin-import-area' so
its single file-input row gets the grid row treatment; submit div was
already using admin-submit-wrap so it is correctly excluded.
No visual change — selectors target the same elements as before.
- admin.css: replace .admin-alert / .admin-alert--error / .admin-alert--success
selectors with [role="alert"][data-type="error"] and [role="status"][data-type="success"]
- All 10 admin templates updated: <div class="admin-alert admin-alert--{type}">
becomes <p role="alert|status" data-type="error|success"> (or <div> for the
import.php multi-item list that contains a <ul>)
- flash-messages.php partial updated to match
- WCAG benefit: role="alert" is an ARIA live region — errors are announced
immediately by screen readers without focus movement (fixes WCAG 3.3.1, 4.1.2)
- role="status" (polite live region) used for success messages — announced
without interrupting the user
- Removes two BEM modifier classes; CSS now targets element semantics directly
Replace four presentational class names in admin.css with structural selectors
that target native HTML elements already present in every admin template:
.admin-main → .admin-body main
.admin-page-title → .admin-body main > h1
.admin-table → .admin-body table
.admin-fieldset → .admin-body fieldset
.admin-fieldset-legend → .admin-body legend
Also migrate the .admin-main > section / h2 / dl / dt / dd block to
.admin-body main > section so the thanks-page section styles survive.
Add .admin-body main > table { margin-top: 1.5rem } to absorb the inline
style="margin-top:1.5rem" that was on tags.php's <table class="admin-table">.
All 10 affected admin templates updated (add, edit, account, index, import,
pages, pages-edit, tags, system, thanks) — class attributes removed where
the element alone is now the selector. Zero visual changes.
- admin.css: remove .admin-hint and .admin-field-hint class rules; add
.admin-body form small with the same font-size/color/margin properties
plus display:block so it stacks below sibling inputs; stub comment left
where .admin-field-hint was to document the change
- add.php: 5× <p class="admin-hint"> → <small>
- edit.php: 3× <p class="admin-hint"> → <small>
- import.php: <div class="admin-hint"> → <small> (block hint below CSV input)
- pages-edit.php: class="admin-hint" removed from already-correct <small>
- account.php: <p class="admin-field-hint"> → <small>
Hint text is now styled purely via the semantic element selector; no class
required on any hint element in admin templates.
- Create public/assets/css/system.css with all 280 lines of CSS that were
inline in system.php: tab bar, status cards, PHP info grid, disk bar,
log viewer, nginx config viewer, and syntax-highlight classes.
- Disk bar dynamic values (width %, colour) moved from PHP-interpolated CSS
rules to CSS custom properties (--disk-pct, --disk-color) set on the
element via an inline style attribute; static .disk-bar rule in system.css
consumes them via var().
- system.php JS block (tab-select auto-nav + copy-to-clipboard) moved to
$extraJsInline heredoc; footer.php emits it before </body> — keeps it
out of the document <head> and removes the bare <script> after </main>.
- system.php now sets $extraCss = ['/assets/css/system.css'] so head.php
emits a proper <link> in <head>, consistent with all other admin pages.
- No behaviour change; system.php is now zero inline CSS/JS.
Replace 6 CSS class selectors across tfe.css, main.css, and search.css with
semantic element-based selectors, removing the corresponding classes from the
HTML templates entirely.
tfe.css:
- .tfe-meta-list → article dl / article dl > div / article dl dt / article dl dd
- .tfe-media-block → aside figure (+ img, video, embed children)
- .tfe-file-caption → aside figcaption
main.css:
- .card__media → .home-body figure (+ img/video children and hover/motion rules)
- .card__caption → .home-body li > a > p
search.css:
- .repertoire-col > h2 → .repertoire-index section > h2
Template changes:
- tfe.php: removed class= from <dl>, <figure>, and <figcaption>
- index.php: removed class= from <figure> and <p class=card__caption>;
stripped orphaned card__media from the gradient <div> (only --gradient needed)
No visual change — selectors match the same elements as before since the
semantic HTML was already in place from prior refactoring work.
- login.php: removed style= on .admin-form-row and .admin-label (already covered
by .admin-login-box scoped rules); extracted submit-wrap spacing and full-width
button to .admin-login-box .admin-submit-wrap and .admin-login-box .admin-btn
- account.php: style="margin-top:3rem" on danger-zone heading moved to
.admin-section-title--danger modifier; <span style="color:..."> replaced with
<small> element styled via .admin-danger-zone__description small
- add.php / edit.php / pages-edit.php: all style="align-items:start" removed from
.admin-form-row (redundant — already the CSS default at line 116 of admin.css);
banner preview inline styles extracted to .admin-banner-preview / .admin-banner-preview img;
add-jury button margin extracted to .admin-add-jury-btn; cancel links use .admin-cancel-link
Zero inline style= attributes remain in login, account, add, edit, pages-edit.
- admin/index.php: replace <div class="admin-stats"> with <dl>; inner
<div class="admin-stat__number"> → <dd>, <div class="admin-stat__label"> → <dt>;
use CSS order to keep number visually first; add scope="col" to all 9 <th> cells
- admin/thanks.php: replace all four <div class="admin-thesis-info"> wrappers
with <section> elements; remove the class entirely; add scope="col" to
the files table <th> cells
- admin/tags.php: add scope="col" to all 3 <th> cells
- admin/pages.php: add scope="col" to all 4 <th> cells
- admin.css: rename .admin-thesis-info selectors to .admin-main > section
(element + context selector — no class needed); add display:flex +
flex-direction:column to .admin-stat so CSS order property works correctly
Addresses TODO items: section X (admin-stats dl, th scope), XI (tags th scope),
XII (admin-thesis-info → section), XIII (pages.php th scope)
CSS: .site-search → header form[role="search"],
.site-search__icon → header form[role="search"] svg,
.site-search__input → header form[role="search"] input,
.site-search__input::placeholder → header form[role="search"] input::placeholder
HTML: Removed class="site-search", class="site-search__icon", and
class="site-search__input" from header.php and search-bar.php.
The form already uses role="search" and contains a single svg + input,
so the semantic selectors are unambiguous.
templates/admin/head.php:
- admin-nav__logo now href="/" with target="_blank" rel="noopener noreferrer"
- Left arrow prefix (← via ←, aria-hidden) signals leaving admin
- sr-only suffix "(site public, nouvel onglet)" for screen readers
public/admin/login.php:
- Same treatment on the standalone login nav (was a bare <span>)
public/assets/css/admin.css:
- admin-nav__list: flex:1 removed; margin-left:auto added
→ entire link list now right-justified inside the nav bar,
mirroring the layout of the public site header
- .admin-nav__logout { margin-left:auto } removed (no longer needed;
logout is just the last item in a right-aligned list)
- templates/admin/head.php: all 7 nav links (+ conditional Modifier + Déconnexion)
wrapped in <ul class="admin-nav__list">/<li>; .active class removed, replaced
with aria-current="page" on each <a> based on $currentPage match
- Déconnexion link: removed inline style="margin-left:auto;opacity:.6;"; moved to
new .admin-nav__logout <li> class in admin.css
- public/assets/admin.css: replaced .admin-nav__link rules with .admin-nav__list a
selectors; added .admin-nav__list (flex list, gap 2.5rem, flex:1); added
.admin-nav__list a[aria-current="page"] rule (border-bottom underline indicator);
added .admin-nav__logout / .admin-nav__logout a for the push-right logout item
- Removes .admin-nav__link class entirely from the codebase (was only used in
templates/admin/head.php and admin.css)
Fixes WCAG 2.4.6 (nav landmark content model), 1.4.1 (colour-only active indicator),
and section VIII of the semantic HTML admin audit.
Replace presentational divs in index.php and main.css with elements that
carry correct semantic meaning, fixing multiple WCAG 2.1 AA issues:
index.php:
- <div class="cards-container"> → <ul class="cards-container"> (list of navigable items)
- <a class="card-link"><div class="card">…</div></a> → <li class="card"><a> (block link
is the <a>, <li> is the container; removes the redundant .card div wrapper)
- <div class="card__media"> → <figure class="card__media"> when wrapping an <img>;
gradient placeholder stays as <div> (presentational, aria-hidden)
- Improved alt text: "Couverture — [title] par [authors]" instead of bare title
- Removed <div class="card__info"> wrapper; caption is now a bare <p class="card__caption">
directly inside the <a>
- <div class="filter-info"> → <p class="filter-info" role="status"> (live-region
semantics; announces filter state to screen readers)
- ✕ symbol in clear-filter link wrapped in <span aria-hidden="true">
- Gradient placeholder div gets aria-hidden="true" (decorative; caption below carries text)
- Empty-state <p style="…"> → <li class="cards-empty"> (removes inline style)
- <div class="pagination-wrap"> → <nav class="pagination-wrap" aria-label="Pagination">
with <ul>/<li> children; page-info <span> → <li aria-current="page">
main.css:
- .cards-container: add list-style:none; margin:0; padding:0 (reset <ul> defaults)
- Remove .card-link rule; replace with .card > a (block flex link, no separate class)
- .card__media: add margin:0 to reset <figure> default margin
- Remove .card__info rules; rename .authors to .card__caption with same styles
- Add .cards-empty rule (removes last inline style from index.php)
- .pagination-wrap: restructured for <nav>/<ul>; inner <ul> carries the flex layout
- prefers-reduced-motion: add .card__media--gradient guard
WCAG criteria addressed: 1.1.1 (alt text), 1.3.1 (info & relationships via semantic
list/figure), 2.4.1 (filter-info now live region), role="status" on filter banner.
- Replace 4x <div class="repertoire-col"> with <section>; remove
.repertoire-col__header class, CSS now targets section > h2
- Wrap all index link groups in <ul>/<li>; delete the four per-column
link classes (year-index-item, cat-index-item, student-index-item,
keyword-index-item); active state switches from .active to
aria-current="page" on the <a>
- Add <h1 class="sr-only">Répertoire</h1> so the index view has a
page-level heading (WCAG 2.4.6)
- Remove redundant <div class="search-results-view"> wrapper; padding
moved to .results-grid and .search-results-header directly
- Replace <div class="results-grid"> with <ul class="results-grid">;
each result card becomes <li><a class="result-card">
- Replace <span class="result-card__meta"> with <small> (ancillary
metadata per HTML spec)
- Replace result-count <p> with <output role="status"> (computed value)
- Replace 3x <div class="search-filter-group"><label>…</label><select>
with <label> directly wrapping <select> (implicit association,
removes .search-filter-group divs); CSS updated to display:flex on
the label itself
- Pagination wrapper changed to <nav aria-label="Pagination">;
page-info span gets aria-current="page"
- search.css: delete .search-results-view, four index-item classes,
.cat-index-group, .search-filter-group; consolidate years/other
column link styles under .repertoire-col:first-child ul a and
.repertoire-col:not(:first-child) ul a selectors; add ul reset rule
templates/nav.php:
- Replace <div class="site-nav__links"> with <ul role="list"> + <li> children
- Move À Propos link inside the list (was a loose sibling <a>)
- Remove .site-nav__link and .site-nav__link--active classes from all <a> elements
- Active state now driven solely by aria-current="page" (already present)
public/assets/common.css:
- Remove .site-nav__links, .site-nav__link, .site-nav__link:hover, .site-nav__link--active rules
- Add .site-nav ul (flex, gap, list-style reset), .site-nav ul a, .site-nav ul a:hover
- Active indicator: .site-nav ul a[aria-current="page"] — self-documenting, screen-reader-announced
Fixes TODO section I (nav semantic HTML audit). All three BEM nav-link classes deleted;
zero references remain in the codebase.
- Replace <div class="tfe-layout"> with <article>, <div class="tfe-left"> with
<header>, <div class="tfe-right"> with <aside> (supplementary media column)
- Fix inverted heading hierarchy: <h1> is now the thesis title (primary topic);
author demoted to <p class="tfe-author"> (metadata, not a heading)
- Replace <div class="tfe-meta-list"> / <div class="tfe-meta-item"> / <span class="label">
/ <span class="value"> with <dl> / <dt> / <dd> (WCAG 1.3.1 info & relationships)
- Replace <div class="tfe-media-block"> with <figure>; <p class="tfe-file-caption">
with <figcaption>; PDF <embed> gets .tfe-pdf-fallback download link (WCAG 4.1.2)
- Move back link to top of left column; extract inline styles to .tfe-back-link,
.tfe-note-value, .tfe-restricted CSS classes
- Fix image alt text: description column used when populated, fallback to
"Title — Author" instead of raw filename (WCAG 1.1.1)
- Add sr-only new-tab warning on baiu_link (WCAG 1.3.1 / 2.4.4)
- Fix PDF embed height: clamp(300px, 80vh, 700px) prevents horizontal overflow
on small screens (WCAG 1.4.10 reflow)
- tfe.css: update all selectors to match new structure; remove inline styles;
unify .tfe-restricted and .tfe-no-files; add .tfe-pdf-fallback, .tfe-back-link
- templates/nav.php: add aria-label="Navigation principale" to <nav>; emit
aria-current="page" on the active link alongside the existing CSS class
so screen readers announce the current page without relying on colour/style alone
- templates/search-bar.php: add role="search" + aria-label="Recherche" to
the <form>; add a visually-hidden <label for="site-search-input"> linked to
the input via id="site-search-input", satisfying WCAG 3.3.2 (labels/instructions)
and 4.1.2 (name/role/value) — placeholder text alone is not a label
- public/assets/main.css: add @media (prefers-reduced-motion: reduce) block that
sets transition:none and transform:none on .card__media img/video hover, so the
scale(1.02) zoom is fully suppressed for users who opt out of motion (WCAG 2.3.3 /
prefers-reduced-motion); the global transition-duration guard in common.css already
covers all other transitions but does not zero the transform value itself
Fixes TODO sections: G (nav/search-bar landmark names), I (site-search form ARIA),
3.3.2 (search input label), prefers-reduced-motion (card hover transform gate)
Move the repeated 'html, body { margin:0; padding:0; height:100% }' block from
main.css, search.css, tfe.css, and apropos.css into the single canonical location
in common.css. All four public page stylesheets already load common.css first, so
the rule applies identically — no visual change.
Fix pages-edit.php invalid HTML: the EasyMDE <link rel=stylesheet> was placed
inside <body> (after head.php was already closed), which is invalid. Add an
$extraCss hook to templates/admin/head.php so pages can inject <link> tags into
<head> via an array variable, matching the pattern already used by the public
templates/public/head.php. Also add a symmetric $extraJs hook to
templates/admin/footer.php for future use. pages-edit.php now sets
$extraCss = ['easymde.min.css'] before requiring head.php; the EasyMDE JS
<script> and its inline init remain in <body> in the correct load order.
- common.css: add font-display: swap to Combinedd.otf @font-face (eliminates FOIT)
- common.css: remove duplicate .site-nav__right block (identical to .site-nav__link);
update nav.php to use .site-nav__link on the À Propos link
- common.css: add .site-nav__link--active rule (opacity:1 + white underline); the class
was already applied in nav.php but had no CSS definition, making it invisible
- search.php: replace fully inline-styled pagination with .pagination-wrap / .pagination-btn
/ .pagination-info classes; add aria-disabled + tabindex=-1 on disabled links;
add aria-label on prev/next links
- search.css: add pagination rule block to match, keeping styles co-located with the page
- 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).
Implements the admin user management UI as a self-contained PHP password
change/set flow — no SSH or sudo required.
- public/admin/account.php: shows auth status (PHP hash present, credentials
file path), password change form (requires current password when one exists,
min 12 chars, confirm field), and a danger-zone form to delete the
credentials file entirely
- public/admin/actions/account.php: CSRF-guarded POST handler; verifies
current password via AdminAuth::login() before accepting a new one;
generates bcrypt (cost 12) hash; writes config/admin_credentials.php
atomically via a temp file + rename; regenerates session on success;
redirects to /admin/login.php when credentials are deleted
- templates/admin/head.php: 'Compte' nav link added (active on account.php)
- public/assets/admin.css: .admin-account-status, .admin-section-title,
.admin-field-hint, .admin-danger-zone component styles added
Note: the nginx htpasswd flow (manage-admin-users.sh) requires root on the
server and is intentionally kept as a CLI-only operation.
- Flat purple-gradient nav bar with POSTERG/RÉPERTOIRE/À PROPOS links
- Full-width search bar with icon, bottom-border only, below nav
- Home: white bg, media card grid (thumbnail + author/title label below)
- Répertoire: 4-column index (Années/Catégories/Étudiantes/Mots-clés)
- TFE: 2-column layout (large text left, media right)
- À Propos: 2-column, large monospace text, new apropos.php page
- Admin: dark theme (#1a1a1a), purple gradient nav, bottom-border inputs
- New shared partials: templates/nav.php, templates/search-bar.php
- Rewrote all CSS: common, main, search, tfe, apropos, admin
- Reduce all spacing and padding in header for more compact fit
- Fix back button overflow by removing width: 100% and adding overflow handling
- Make filter section more compact with smaller fonts and spacing
- Add main-wrapper div to group main and footer
- Keep rounded corners (40px) on all three sections like main.css
- Footer stays at bottom of main content area
- Fix HTML structure: footer outside main, both inside wrapper
- Rename memoire.php to tfe.php throughout codebase
- Create dedicated tfe.css with rounded header/main/footer layout
- Move metadata (orientation, AP program, finality, keywords) to header
- Move back button from header to footer
- Create shared templates/head.php for common HTML head section
- Maintain rounded borders (40px) matching main site design
- Keep purple header (#9557b5), green main (#3c856b), dark footer (#222)
- Improve content readability with centered max-width layout
- Add responsive design for mobile devices
- Footer now displays all available years horizontally with scroll
- Click on year filters thesis list to that year
- Active year highlighted in footer
- 'Tous' link to reset filter
- Filter info banner shows when year selected with reset button
- Pagination preserves year filter
- Styled with horizontal scroll, smooth scrollbar
- Tests passing ✅
