Files
xamxam/public/admin/system-fragment.php
Pontoporeia 40cb119448 Extract SystemController: centralise system page data logic, eliminate frag_ helper duplication
- Add src/SystemController.php (452 lines) encapsulating:
  - runStatusChecks(): nginx, php-fpm, HTTP ping, SQLite DB, storage, maintenance flag
  - getStatusData() / getPhpInfo() / getDiskInfo() with SystemCache TTL delegation
  - getLogData(tab, n): log file tail reading + file metadata
  - getNginxConfigData(): live-then-local nginx config reading
  - Static helpers: logLineClass(), nginxLineClass(), statusLabel(), statusClass(),
    humanBytes(), diskColor() — shared by both entry points
  - invalidateAll() for ?refresh=1 cache busting

- Rewrite admin/system.php: 582 → 282 lines
  - All free functions (safeExec, systemdStatus, localHttpCheck, humanBytes,
    statusLabel, statusClass, logLineClass, nginxLineClass, readLogTail) removed
  - Data sections replaced by controller method calls
  - View template unchanged; now calls SystemController::statusClass() etc. directly

- Rewrite admin/system-fragment.php: 213 → 137 lines
  - All duplicated frag_readLogTail(), frag_logLineClass(), frag_nginxLineClass()
    helpers removed
  - Now instantiates SystemController and delegates getLogData()/getNginxConfigData()
  - Identical rendering logic preserved; constant references updated to
    SystemController::LOG_FILES and SystemController::ALLOWED_LINES

No behaviour change; no CSS/JS changes.
2026-04-06 15:33:08 +02:00

138 lines
5.9 KiB
PHP

<?php
/**
* system-fragment.php — returns only the tab-panel HTML for the admin system page.
*
* Called by fetch() from system.php JS when switching tabs or changing line count.
* With JS disabled the user never hits this URL directly; the tab <a> hrefs still
* point at system.php?tab=… so navigation degrades gracefully.
*
* Response: text/html fragment (no <html>/<head>/<body> wrapper).
* On any auth failure or bad request: 403 / 400 with a plain-text body.
*/
require_once __DIR__ . "/../../config/bootstrap.php";
require_once __DIR__ . '/../../src/AdminAuth.php';
require_once APP_ROOT . '/src/Database.php';
require_once APP_ROOT . '/src/SystemCache.php';
require_once APP_ROOT . '/src/SystemController.php';
if (!AdminAuth::isAuthenticated()) {
http_response_code(403);
header('Content-Type: text/plain; charset=utf-8');
echo 'Non autorisé';
exit;
}
// ── Validate inputs ────────────────────────────────────────────────────────
$tab = $_GET['tab'] ?? 'nginx_access';
if ($tab !== 'nginx_config' && !array_key_exists($tab, SystemController::LOG_FILES)) {
$tab = 'nginx_access';
}
$n = isset($_GET['n']) ? (int) $_GET['n'] : 100;
if (!in_array($n, SystemController::ALLOWED_LINES, true)) {
$n = 100;
}
header('Content-Type: text/html; charset=utf-8');
header('X-Robots-Tag: noindex');
// ── Build data via controller ──────────────────────────────────────────────
$_db = new Database();
$_cache = new SystemCache($_db->getPDO());
$_controller = new SystemController($_db, $_cache);
// ── Render ─────────────────────────────────────────────────────────────────
if ($tab === 'nginx_config') {
$data = $_controller->getNginxConfigData();
$lines = $data['lines'];
$source = $data['source'];
$meta = $data['meta'];
$error = $data['error'];
if ($meta): ?>
<div class="log-meta">
<span data-label="Fichier"><?= htmlspecialchars($meta['path']) ?></span>
<span data-label="Taille"><?= $meta['size'] ?></span>
<span data-label="Modifié"><?= $meta['mtime'] ?></span>
<?php if ($source === 'live'): ?>
<span class="nginx-source-badge nginx-source-badge--live">● Config déployée</span>
<?php else: ?>
<span class="nginx-source-badge nginx-source-badge--local">⚠ Référence locale (config live inaccessible)</span>
<?php endif; ?>
</div>
<?php endif;
if ($error !== null): ?>
<div class="log-unavailable">
<strong>Configuration nginx non disponible</strong>
<div class="log-unavail-path"><?= htmlspecialchars($error) ?></div>
<?php if (php_sapi_name() === 'cli-server'): ?>
<div class="log-unavail-dev">
En développement, <code>/etc/nginx/sites-available/posterg</code> n'existe pas.
La config de référence se trouve dans <code>nginx/posterg.conf</code>.
</div>
<?php endif; ?>
</div>
<?php elseif (empty($lines)): ?>
<div class="log-empty">Le fichier de configuration est vide.</div>
<?php else: ?>
<div class="log-output" id="log-output" role="region" aria-label="Configuration nginx">
<button class="log-copy-btn" id="log-copy-btn" type="button" title="Copier la configuration">Copier</button>
<?php foreach ($lines as $i => $line): ?>
<span class="log-line <?= SystemController::nginxLineClass($line) ?>"
data-n="<?= $i + 1 ?>"><?= htmlspecialchars($line, ENT_QUOTES | ENT_SUBSTITUTE) ?></span>
<?php endforeach; ?>
</div>
<?php endif;
} else {
// ── Log tab ────────────────────────────────────────────────────────────
$data = $_controller->getLogData($tab, $n);
$logLines = $data['lines'];
$logError = $data['error'];
$logMeta = $data['meta'];
?>
<div class="log-toolbar">
<label for="lines-select">Afficher</label>
<select id="lines-select" aria-label="Nombre de lignes">
<?php foreach (SystemController::ALLOWED_LINES as $opt): ?>
<option value="<?= $opt ?>" <?= $opt === $n ? 'selected' : '' ?>><?= $opt ?> dernières lignes</option>
<?php endforeach; ?>
</select>
<?php if ($logLines !== null && count($logLines) > 0): ?>
<span class="log-count-badge"><?= count($logLines) ?> ligne(s)</span>
<?php endif; ?>
</div>
<?php if ($logMeta): ?>
<div class="log-meta">
<span data-label="Fichier"><?= htmlspecialchars($logMeta['path']) ?></span>
<span data-label="Taille"><?= $logMeta['size'] ?></span>
<span data-label="Modifié"><?= $logMeta['mtime'] ?></span>
</div>
<?php endif; ?>
<?php if ($logError !== null): ?>
<div class="log-unavailable">
<strong>Journaux non disponibles</strong>
<div class="log-unavail-path"><?= $logError ?></div>
<?php if (php_sapi_name() === 'cli-server'): ?>
<div class="log-unavail-dev">
En environnement de développement, les logs nginx ne sont pas disponibles.
Cette page est pleinement fonctionnelle sur le serveur de production.
</div>
<?php endif; ?>
</div>
<?php elseif (empty($logLines)): ?>
<div class="log-empty">Le fichier journal est vide.</div>
<?php else: ?>
<div class="log-output" id="log-output" role="log" aria-live="off" aria-label="Contenu du journal">
<button class="log-copy-btn" id="log-copy-btn" type="button" title="Copier le contenu">Copier</button>
<?php foreach ($logLines as $i => $line): ?>
<span class="log-line <?= SystemController::logLineClass($line) ?>"
data-n="<?= count($logLines) - $i ?>"><?= htmlspecialchars($line, ENT_QUOTES | ENT_SUBSTITUTE) ?></span>
<?php endforeach; ?>
</div>
<?php endif;
}