admin: merge acces-etudiante+file-access into acces.php, absorb system.php into parametres.php

app/templates/admin/parametres.php

@@ -346,6 +346,120 @@
         <?php endif; ?>
     </section>
 
+    <!-- ══════════════════════════════════════════════════════════════
+         SYSTÈME
+    ══════════════════════════════════════════════════════════════ -->
+    <section aria-labelledby="settings-system-title">
+        <h2 id="settings-system-title">Système</h2>
+
+        <p class="sys-refresh-note">
+            Affiché le <?= date('d/m/Y à H:i:s') ?> —
+            <a href="?tab=<?= htmlspecialchars($activeTab) ?>&amp;n=<?= $selectedN ?>">Rafraîchir</a> —
+            <a href="?tab=<?= htmlspecialchars($activeTab) ?>&amp;n=<?= $selectedN ?>&amp;refresh=1">Forcer actualisation</a>
+        </p>
+
+        <div class="sys-status-header">
+            <h3 class="srv-section-title srv-section-title--compact">Statut
+                <?php if ($statusCached && $statusCacheAge !== null): ?>
+                <span class="sys-cache-badge sys-cache-badge--hit" title="Données en cache">
+                    ⚡ Cache — il y a <?= $statusCacheAge ?>s
+                </span>
+                <?php else: ?>
+                <span class="sys-cache-badge sys-cache-badge--miss" title="Données fraîches">
+                    ⟳ Actualisé
+                </span>
+                <?php endif; ?>
+            </h3>
+            <button id="sys-status-toggle" class="sys-status-toggle"
+                    aria-expanded="<?= $statusInitiallyCollapsed ? 'false' : 'true' ?>" aria-controls="sys-status-body"
+                    type="button"
+                    onclick="var b=document.getElementById('sys-status-body');var c=b.hidden;b.hidden=!c;this.setAttribute('aria-expanded',c);this.textContent=c?'▲ Réduire':'▼ Développer';document.cookie='sys_collapsed='+(!c)+';path=/;max-age=31536000';return false">
+              <?= $statusInitiallyCollapsed ? '▼ Développer' : '▲ Réduire' ?>
+            </button>
+        </div>
+
+        <div id="sys-status-body"<?= $statusInitiallyCollapsed ? ' hidden' : '' ?>>
+            <div class="srv-grid">
+                <?php foreach ($checks as $check): ?>
+                <?php $st = $check['status'] ?? 'unknown'; ?>
+                <div class="srv-card">
+                    <div class="srv-card__header">
+                        <span class="srv-card__name"><?= htmlspecialchars($check['label']) ?></span>
+                        <span class="<?= SystemController::statusClass($st) ?>"><?= SystemController::statusLabel($st) ?></span>
+                    </div>
+                    <?php if (!empty($check['detail'])): ?>
+                    <div class="srv-card__detail"><?= htmlspecialchars($check['detail']) ?></div>
+                    <?php endif; ?>
+                </div>
+                <?php endforeach; ?>
+            </div>
+
+            <div class="sys-status-meta">
+                <div>
+                    <h4 class="srv-section-title srv-section-title--sub">Environnement PHP</h4>
+                    <div class="php-grid php-grid--flush">
+                        <?php foreach ($phpInfo as $key => $val): ?>
+                        <div class="php-item">
+                            <div class="php-item__key"><?= htmlspecialchars($key) ?></div>
+                            <div class="php-item__val"><?= htmlspecialchars($val) ?></div>
+                        </div>
+                        <?php endforeach; ?>
+                    </div>
+                </div>
+                <div>
+                    <h4 class="srv-section-title srv-section-title--sub">Espace disque</h4>
+                    <div class="disk-bar-wrap">
+                        <div class="disk-bar" style="--disk-pct:<?= $diskPct ?>%;--disk-color:<?= $diskColor ?>"></div>
+                    </div>
+                    <div class="disk-stats">
+                        <span><?= SystemController::humanBytes($diskUsed) ?> utilisé (<?= $diskPct ?>%)</span>
+                        <span><?= SystemController::humanBytes($diskFree) ?> libre / <?= SystemController::humanBytes($diskTotal) ?></span>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </section>
+
+    <!-- ══════════════════════════════════════════════════════════════
+         JOURNAUX
+    ══════════════════════════════════════════════════════════════ -->
+    <section aria-labelledby="settings-logs-title">
+        <h2 id="settings-logs-title">Journaux</h2>
+
+        <nav class="sys-tabs" aria-label="Journaux et configuration">
+            <?php foreach (SystemController::LOG_FILES as $key => $def): ?>
+            <a href="?tab=<?= htmlspecialchars($key) ?>&amp;n=<?= $selectedN ?>"
+               class="sys-tab <?= $activeTab === $key ? 'active' : '' ?>"
+               hx-get="/admin/system-fragment.php?tab=<?= htmlspecialchars($key) ?>&amp;n=<?= $selectedN ?>"
+               hx-target="#sys-tab-panel"
+               hx-push-url="?tab=<?= htmlspecialchars($key) ?>&amp;n=<?= $selectedN ?>"
+               hx-swap="innerHTML"
+               hx-indicator="#sys-tab-panel"
+               data-tab="<?= htmlspecialchars($key) ?>"
+               <?= $activeTab === $key ? 'aria-current="page"' : '' ?>>
+                <?= htmlspecialchars($def['label']) ?>
+            </a>
+            <?php endforeach; ?>
+            <a href="?tab=nginx_config"
+               class="sys-tab <?= $activeTab === 'nginx_config' ? 'active' : '' ?>"
+               hx-get="/admin/system-fragment.php?tab=nginx_config"
+               hx-target="#sys-tab-panel"
+               hx-push-url="?tab=nginx_config"
+               hx-swap="innerHTML"
+               hx-indicator="#sys-tab-panel"
+               data-tab="nginx_config"
+               <?= $activeTab === 'nginx_config' ? 'aria-current="page"' : '' ?>>nginx — config</a>
+        </nav>
+
+        <div id="sys-tab-panel">
+            <?php if ($activeTab === 'nginx_config'): ?>
+                <?php include APP_ROOT . '/templates/admin/partials/system-nginx-config-panel.php'; ?>
+            <?php else: ?>
+                <?php include APP_ROOT . '/templates/admin/partials/system-log-panel.php'; ?>
+            <?php endif; ?>
+        </div>
+    </section>
+
     <!-- ══════════════════════════════════════════════════════════════════
          EXPORT DATABASE DIALOG
     ═══════════════════════════════════════════════════════════════ -->
@@ -366,3 +480,53 @@
         </div>
     </dialog>
 </main>
+
+<script>
+function copyLogContent(btn) {
+    var logOut = document.querySelector('#log-output');
+    if (!logOut) return;
+    var text = Array.from(logOut.querySelectorAll('.log-line'))
+        .map(function(el){ return el.textContent; }).join('\n');
+    if (navigator.clipboard && navigator.clipboard.writeText) {
+        navigator.clipboard.writeText(text).then(function(){
+            btn.textContent = '\u2713 Copi\u00e9';
+            btn.classList.add('copied');
+            setTimeout(function(){ btn.textContent = 'Copier'; btn.classList.remove('copied'); }, 2000);
+        });
+    } else {
+        fallbackCopy(text, btn);
+    }
+}
+function fallbackCopy(text, btn) {
+    var ta = document.createElement('textarea');
+    ta.value = text;
+    ta.style.cssText = 'position:fixed;opacity:0';
+    document.body.appendChild(ta); ta.select();
+    try { document.execCommand('copy'); btn.textContent = '\u2713 Copi\u00e9'; btn.classList.add('copied');
+        setTimeout(function(){ btn.textContent = 'Copier'; btn.classList.remove('copied'); }, 2000);
+    } catch(e) {}
+    document.body.removeChild(ta);
+}
+// Update active tab class after each HTMX swap on #sys-tab-panel
+document.body.addEventListener('htmx:afterSwap', function(evt) {
+    if (evt.detail.target && evt.detail.target.id === 'sys-tab-panel') {
+        var rc = evt.detail.requestConfig;
+        var tab = null;
+        var qIdx = rc.path.indexOf('?');
+        if (qIdx !== -1) {
+            tab = new URLSearchParams(rc.path.substring(qIdx + 1)).get('tab');
+        }
+        if (!tab && rc.parameters && rc.parameters.tab) {
+            tab = rc.parameters.tab;
+        }
+        if (tab) {
+            document.querySelectorAll('.sys-tabs .sys-tab').forEach(function(a) {
+                var isActive = a.getAttribute('data-tab') === tab;
+                a.classList.toggle('active', isActive);
+                if (isActive) a.setAttribute('aria-current', 'page');
+                else a.removeAttribute('aria-current');
+            });
+        }
+    }
+});
+</script>