feature: duplicate 02

webui/html/app.js

@@ -359,6 +359,7 @@ function contextMenuElements() {
     editButton: document.getElementById("context-menu-edit-btn"),
     downloadButton: document.getElementById("context-menu-download-btn"),
     renameButton: document.getElementById("context-menu-rename-btn"),
+    duplicateButton: document.getElementById("context-menu-duplicate-btn"),
     copyButton: document.getElementById("context-menu-copy-btn"),
     moveButton: document.getElementById("context-menu-move-btn"),
     deleteButton: document.getElementById("context-menu-delete-btn"),
@@ -706,6 +707,8 @@ function openContextMenu(pane, entry, event) {
   elements.downloadButton.classList.remove("hidden");
   elements.downloadButton.disabled = !downloadableSelection;
   elements.renameButton.classList.toggle("hidden", isMulti);
+  elements.duplicateButton.classList.remove("hidden");
+  elements.duplicateButton.disabled = items.length === 0;
   elements.copyButton.classList.remove("hidden");
   elements.copyButton.disabled = items.length === 0;
   elements.moveButton.classList.remove("hidden");
@@ -782,6 +785,36 @@ function startContextMenuCopy() {
   startCopySelected();
 }
 
+async function startDuplicateSelected() {
+  const sourcePane = state.activePane;
+  const selectedItems = [...paneState(sourcePane).selectedItems];
+  if (selectedItems.length === 0) {
+    return;
+  }
+  setError("actions-error", "");
+  try {
+    const result = await createDuplicateTask(selectedItems.map((item) => item.path));
+    state.selectedTaskId = result.task_id;
+    await refreshTasksSnapshot();
+    await Promise.all([loadBrowsePane("left"), loadBrowsePane("right")]);
+    showActionSummary("Duplicate", 1, 0, null);
+  } catch (err) {
+    showActionSummary("Duplicate", 0, 1, err.message);
+  }
+}
+
+function startContextMenuDuplicate() {
+  if (contextMenuElements().duplicateButton?.disabled) {
+    return;
+  }
+  if (!applyContextMenuSelection()) {
+    closeContextMenu();
+    return;
+  }
+  closeContextMenu();
+  startDuplicateSelected();
+}
+
 function startContextMenuOpen() {
   if (contextMenuElements().openButton?.disabled) {
     return;
@@ -1165,6 +1198,10 @@ async function createArchiveDownloadTask(paths) {
   return apiRequest("POST", "/api/files/download/archive-prepare", { paths });
 }
 
+async function createDuplicateTask(paths) {
+  return apiRequest("POST", "/api/files/duplicate", { paths });
+}
+
 async function getTaskRequest(taskId) {
   return apiRequest("GET", `/api/tasks/${encodeURIComponent(taskId)}`);
 }
@@ -4633,6 +4670,9 @@ function setupEvents() {
   if (contextMenu.downloadButton) {
     contextMenu.downloadButton.onclick = startContextMenuDownload;
   }
+  if (contextMenu.duplicateButton) {
+    contextMenu.duplicateButton.onclick = startContextMenuDuplicate;
+  }
   if (contextMenu.copyButton) {
     contextMenu.copyButton.onclick = startContextMenuCopy;
   }

webui/html/index.html

@@ -144,6 +144,7 @@
     <button id="context-menu-edit-btn" type="button" role="menuitem">Edit</button>
     <button id="context-menu-download-btn" type="button" role="menuitem">Download</button>
     <button id="context-menu-rename-btn" type="button" role="menuitem">Rename</button>
+    <button id="context-menu-duplicate-btn" type="button" role="menuitem">Duplicate</button>
     <button id="context-menu-copy-btn" type="button" role="menuitem">Copy</button>
     <button id="context-menu-move-btn" type="button" role="menuitem">Move</button>
     <button id="context-menu-delete-btn" type="button" role="menuitem">Delete</button>