centralise form fieldsets into shared partials; add TODO stubs in partage form

app/templates/partials/form/fieldset-metadata.php

@@ -0,0 +1,63 @@
+<?php
+/**
+ * Shared partial — "Métadonnées complémentaires" fieldset.
+ *
+ * Variables consumed:
+ *   callable|null $oldFn           — callable($key, $default='') for old/current values.
+ *   callable|null $withAutofocusFn — callable($field, $attrs=[]) to inject autofocus.
+ *   array         $licenseTypes    — options for the license select.
+ *   array         $enabledAccessTypes — raw access-type rows (with 'id', 'name', optionally 'description').
+ *   array         $formData        — raw form data (used for selected state).
+ *   int           $defaultAccessTypeId — default access type id; defaults to 2.
+ *   bool          $showDescription — when true, appends description to access-type option labels.
+ */
+
+$oldFn               = $oldFn               ?? (function_exists('old') ? 'old' : fn($k, $d = '') => $d);
+$withAutofocusFn     = $withAutofocusFn     ?? fn($field, $attrs = []) => $attrs;
+$formData            = $formData            ?? [];
+$defaultAccessTypeId = $defaultAccessTypeId ?? 2;
+$showDescription     = $showDescription     ?? false;
+
+$accessOptions = array_map(function ($at) use ($showDescription) {
+    $label = $at['name'];
+    if ($showDescription && !empty($at['description'])) {
+        $label .= ' — ' . $at['description'];
+    }
+    return ['id' => $at['id'], 'name' => $label];
+}, $enabledAccessTypes);
+
+$selectedAccessType = isset($formData['access_type_id'])
+    ? (int) $formData['access_type_id']
+    : $defaultAccessTypeId;
+?>
+<fieldset>
+    <legend>Métadonnées complémentaires</legend>
+
+    <?php
+    $name = 'license_id'; $label = 'Licence :'; $options = $licenseTypes;
+    $selected = $formData['license_id'] ?? ''; $placeholder = '— Inconnue —';
+    include APP_ROOT . '/templates/partials/form/select-field.php';
+    ?>
+
+    <?php
+    $name = 'duration_info'; $label = 'Durée / Taille :'; $value = $oldFn('duration_info');
+    $placeholder = 'Ex : 84 pages'; $hint = 'Durée (minutes) ou nombre de pages.';
+    include APP_ROOT . '/templates/partials/form/text-field.php';
+    ?>
+
+    <?php
+    $name = 'lien'; $label = 'Lien (site / ressource) :'; $value = $oldFn('lien');
+    $type = 'url'; $placeholder = 'https://...';
+    $attrs = $withAutofocusFn('lien');
+    include APP_ROOT . '/templates/partials/form/text-field.php';
+    ?>
+
+    <?php
+    $name = 'access_type_id'; $label = 'Visibilité / Accès :';
+    $options = $accessOptions; $selected = $selectedAccessType;
+    $placeholder = null; $required = true; $attrs = [];
+    include APP_ROOT . '/templates/partials/form/select-field.php';
+    ?>
+</fieldset>
+<?php
+unset($oldFn, $withAutofocusFn, $formData, $defaultAccessTypeId, $showDescription, $accessOptions, $selectedAccessType);