cleanup: sélection multiple + page dédiée (/admin/cleanup.php)

- cleanup-tmp.php: accepte les arrays filepond_dirs[] et trash_files[] pour suppression en lot
- cleanup-stats-fragment.php: ajout checkboxes + barre d'actions groupées + formulaire bulk HTMX
- admin-cleanup-bulk.js: module JS pour toggleAll, updateBulk, bulkDelete
- Nouvelle page /admin/cleanup.php remplace la modale (tmp-cleanup.php supprimé)
- Bouton Nettoyer dans index.php devient un lien vers la page dédiée

app/public/admin/actions/cleanup-stats-fragment.php

@@ -41,7 +41,7 @@ elseif ($staleSize > 0) { $staleHuman = $staleSize . ' B'; }
 $summaryMeta = $staleMeta;
 if ($staleHuman) $summaryMeta .= ' · ' . $staleHuman;
 
-if ($totalStale === 0 && $totalFiles === 0): ?>
+<?php if ($totalStale === 0 && $totalFiles === 0): ?>
 <div id="tmp-cleanup-stats-wrapper">
     <details class="n-section" open>
         <summary>
@@ -54,6 +54,27 @@ if ($totalStale === 0 && $totalFiles === 0): ?>
 <?php return; endif; ?>
 
 <div id="tmp-cleanup-stats-wrapper">
+    <!-- Bulk actions bar -->
+    <div id="cleanup-bulk-actions" class="admin-bulk-actions" style="display:none">
+        <strong><span id="cleanup-selected-count">0</span> fichier(s) sélectionné(s)</strong>
+        <div class="admin-bulk-btns">
+            <button type="button" class="btn btn--sm btn--red" onclick="cleanupBulkDelete()">
+                <?= icon('trash') ?> Supprimer la sélection
+            </button>
+        </div>
+    </div>
+
+    <!-- Hidden bulk form (HTMX-powered) -->
+    <form id="cleanup-bulk-form" method="post" action="/admin/actions/cleanup-tmp.php"
+          hx-post="/admin/actions/cleanup-tmp.php"
+          hx-target="#tmp-cleanup-stats-wrapper"
+          hx-swap="outerHTML"
+          hx-indicator="#tmp-cleanup-stats-wrapper"
+          style="display:none">
+        <input type="hidden" name="csrf_token" value="<?= htmlspecialchars($_SESSION['csrf_token']) ?>">
+        <div id="cleanup-bulk-checkboxes"></div>
+    </form>
+
     <details class="n-section" open>
         <summary>
             <?= icon('paint-brush-household') ?>
@@ -62,10 +83,11 @@ if ($totalStale === 0 && $totalFiles === 0): ?>
 
 <?php if ($fpStale > 0): ?>
         <table class="n-table">
-            <thead><tr><th>Nom</th><th>Taille</th><th>Âge</th><th width="1%"></th></tr></thead>
+            <thead><tr><th width="1%"><input type="checkbox" onchange="cleanupToggleAll(this, 'filepond')" title="Tout sélectionner"></th><th>Nom</th><th>Taille</th><th>Âge</th><th width="1%"></th></tr></thead>
             <tbody>
             <?php foreach ($d['filepond_stale_files'] as $f): ?>
                 <tr>
+                    <td><input type="checkbox" name="filepond_dirs[]" value="<?= htmlspecialchars($f['name']) ?>" data-cleanup-group="filepond" onchange="cleanupUpdateBulk()"></td>
                     <td><strong><?= htmlspecialchars($f['name']) ?></strong></td>
                     <td style="white-space:nowrap"><?= htmlspecialchars($f['human']) ?></td>
                     <td style="white-space:nowrap">~<?= (int)$f['age_minutes'] ?> min</td>
@@ -93,10 +115,11 @@ if ($totalStale === 0 && $totalFiles === 0): ?>
             Corbeille
         </p>
         <table class="n-table">
-            <thead><tr><th>Nom</th><th>Taille</th><th>Âge</th><th width="1%"></th></tr></thead>
+            <thead><tr><th width="1%"><input type="checkbox" onchange="cleanupToggleAll(this, 'trash')" title="Tout sélectionner"></th><th>Nom</th><th>Taille</th><th>Âge</th><th width="1%"></th></tr></thead>
             <tbody>
             <?php foreach ($d['trash_stale_files'] as $f): ?>
                 <tr>
+                    <td><input type="checkbox" name="trash_files[]" value="<?= htmlspecialchars($f['name']) ?>" data-cleanup-group="trash" onchange="cleanupUpdateBulk()"></td>
                     <td><strong><?= htmlspecialchars($f['name']) ?></strong></td>
                     <td style="white-space:nowrap"><?= htmlspecialchars($f['human']) ?></td>
                     <td style="white-space:nowrap">~<?= (int)$f['age_days'] ?> j</td>

app/public/admin/actions/cleanup-tmp.php

@@ -43,32 +43,42 @@ $details         = [];
 $db  = new Database();
 $pdo = $db->getPDO();
 
-// ── Individual deletion mode ────────────────────────────────────────────
+// ── Individual / bulk deletion mode ────────────────────────────────────
 $individualFilepond = trim($_POST['filepond_dir'] ?? '');
 $individualTrash    = trim($_POST['trash_file'] ?? '');
+$bulkFilepond       = $_POST['filepond_dirs'] ?? [];
+$bulkTrash          = $_POST['trash_files'] ?? [];
 
-if ($individualFilepond !== '' || $individualTrash !== '') {
-    if ($individualFilepond !== '') {
-        $dirPath = $filepondDir . '/' . basename($individualFilepond);
+// Normalize: single values also become arrays for unified handling
+$filepondItems = $individualFilepond !== '' ? [$individualFilepond] : (is_array($bulkFilepond) ? $bulkFilepond : []);
+$trashItems    = $individualTrash    !== '' ? [$individualTrash]    : (is_array($bulkTrash) ? $bulkTrash : []);
+
+if (!empty($filepondItems) || !empty($trashItems)) {
+    foreach ($filepondItems as $item) {
+        $item = trim($item);
+        if ($item === '') continue;
+        $dirPath = $filepondDir . '/' . basename($item);
         if (is_dir($dirPath) && str_starts_with(realpath($dirPath), realpath($filepondDir))) {
             rmdirRecursive($dirPath);
-            $filepondRemoved = 1;
-            $details[] = "filepond/$individualFilepond: suppression manuelle";
+            $filepondRemoved++;
+            $details[] = "filepond/$item: suppression manuelle";
         } else {
-            $errors[] = 'Dossier introuvable : ' . htmlspecialchars($individualFilepond);
+            $errors[] = 'Dossier introuvable : ' . htmlspecialchars($item);
         }
     }
-    if ($individualTrash !== '') {
-        $filePath = $trashDir . '/' . basename($individualTrash);
+    foreach ($trashItems as $item) {
+        $item = trim($item);
+        if ($item === '') continue;
+        $filePath = $trashDir . '/' . basename($item);
         if (is_file($filePath) && str_starts_with(realpath($filePath), realpath($trashDir))) {
             if (@unlink($filePath)) {
-                $trashRemoved = 1;
-                $details[] = "_trash/$individualTrash: suppression manuelle";
+                $trashRemoved++;
+                $details[] = "_trash/$item: suppression manuelle";
             } else {
-                $errors[] = 'Impossible de supprimer : ' . htmlspecialchars($individualTrash);
+                $errors[] = 'Impossible de supprimer : ' . htmlspecialchars($item);
             }
         } else {
-            $errors[] = 'Fichier introuvable : ' . htmlspecialchars($individualTrash);
+            $errors[] = 'Fichier introuvable : ' . htmlspecialchars($item);
         }
     }
 

app/public/admin/cleanup.php

@@ -0,0 +1,20 @@
+<?php
+require_once __DIR__ . '/../../bootstrap.php';
+require_once __DIR__ . '/../../src/AdminAuth.php';
+AdminAuth::requireLogin();
+
+if (empty($_SESSION['csrf_token'])) {
+    $_SESSION['csrf_token'] = bin2hex(random_bytes(32));
+}
+
+$pageTitle = 'Nettoyer les fichiers temporaires';
+
+$isAdmin   = true;
+$bodyClass = 'admin-body';
+$extraCssAdmin = [];
+$extraJs  = ['/assets/dist/admin.min.js'];
+
+require_once APP_ROOT . '/templates/head.php';
+include APP_ROOT . '/templates/header.php';
+include APP_ROOT . '/templates/admin/cleanup.php';
+require_once APP_ROOT . '/templates/admin/footer.php';