feat: menu contextuel Déplacer/Dupliquer sidebar + réparation drag & drop interne #201 #BUG-117

frontend/js/ui.js

@@ -1826,9 +1826,13 @@ export const ContextMenuManager = {
       this._addSeparator();
       this._addItem('brain', '🧠 BooksLM', () => { import('./bookslm.js').then(m => m.default.open(this._targetVault, this._targetPath)); }, false);
       this._addSeparator();
+      this._addItem('move', t('common.move'), () => this._moveItem(), isReadonly);
+      this._addItem('copy', t('common.duplicate'), () => this._duplicateItem(), isReadonly);
       this._addItem('edit', 'Renommer', () => this._renameItem(), isReadonly);
       this._addItem('trash-2', 'Supprimer', () => this._deleteDirectory(), isReadonly);
     } else if (type === 'file') {
+      this._addItem('move', t('common.move'), () => this._moveItem(), isReadonly);
+      this._addItem('copy', t('common.duplicate'), () => this._duplicateItem(), isReadonly);
       this._addItem('edit', 'Renommer', () => this._renameItem(), isReadonly);
       this._addItem('trash-2', 'Supprimer', () => this._deleteFile(), isReadonly);
       this._addSeparator();
@@ -1918,6 +1922,76 @@ export const ContextMenuManager = {
     FileOperations.confirmDeleteFile(this._targetVault, this._targetPath);
   },
 
+  // #BUG-117 — Déplacer / Dupliquer via le modal harmonisé promptTargetFolder
+  // (réutilisé de upload.js, opts pour titre/bouton). Le backend ne supporte
+  // que le même vault ; choix d'un autre vault = toast d'erreur.
+  async _pickDestination(title) {
+    const vault = this._targetVault;
+    const name = this._targetPath.split('/').pop();
+    const parent = this._targetPath.includes('/') ? this._targetPath.slice(0, this._targetPath.lastIndexOf('/')) : '';
+    const { promptTargetFolder } = await import('./upload.js');
+    // Destination pré-sélectionnée = emplacement actuel (sinon '' = racine,
+    // ce qui dupliquait/mouvait à la racine par défaut).
+    const picked = await promptTargetFolder(vault, parent, [], {
+      title: title + ' — ' + name,
+      summaryText: t('ui.move_summary', { name: name }),
+      confirmLabel: title,
+    });
+    if (!picked) return null;
+    if (picked.vault !== vault) {
+      showToast(t('toast.move_cross_vault'), 'error');
+      return null;
+    }
+    return picked;
+  },
+
+  async _moveItem() {
+    const vault = this._targetVault;
+    const path = this._targetPath;
+    const type = this._targetType;
+    let picked = null;
+    try {
+      picked = await this._pickDestination(t('common.move'));
+      if (!picked) return;
+      const result = await api(`/api/move/${encodeURIComponent(vault)}`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ source_path: path, destination_dir: picked.targetDir }),
+      });
+      await refreshSidebarTreePreservingState();
+      const nextPath = result.new_path;
+      if (state.currentVault === vault && state.currentPath && (state.currentPath === path || (type === 'directory' && state.currentPath.startsWith(path + '/')))) {
+        if (type === 'file') {
+          await openFile(vault, nextPath);
+        } else {
+          state.currentPath = nextPath + state.currentPath.slice(path.length);
+          syncActiveFileTreeItem();
+        }
+      }
+      showToast(picked.targetDir ? t('toast.moved', { dir: picked.targetDir }) : t('toast.move_root'), 'success');
+    } catch (err) {
+      showToast(err.message || t('common.error'), 'error');
+    }
+  },
+
+  async _duplicateItem() {
+    const vault = this._targetVault;
+    const path = this._targetPath;
+    try {
+      const picked = await this._pickDestination(t('common.duplicate'));
+      if (!picked) return;
+      const result = await api(`/api/duplicate/${encodeURIComponent(vault)}`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ source_path: path, destination_dir: picked.targetDir }),
+      });
+      await refreshSidebarTreePreservingState();
+      showToast(t('toast.duplicated', { name: result.new_path.split('/').pop() }), 'success');
+    } catch (err) {
+      showToast(err.message || t('common.error'), 'error');
+    }
+  },
+
   _copyPath(path) {
     // Try modern clipboard API first, fall back to execCommand for non-secure contexts
     if (navigator.clipboard && navigator.clipboard.writeText) {