feat: delete multiple non empty folders

webui/html/app.js

@@ -48,7 +48,9 @@ let renameState = {
   name: "",
 };
 let deleteConfirmState = {
-  path: null,
+  pane: "left",
+  items: [],
+  recursivePaths: [],
 };
 let batchMoveState = {
   destinationBase: "",
@@ -296,6 +298,8 @@ function batchMoveElements() {
 function deleteConfirmElements() {
   return {
     overlay: document.getElementById("delete-confirm-modal"),
+    title: document.getElementById("delete-confirm-title"),
+    message: document.getElementById("delete-confirm-message"),
     path: document.getElementById("delete-confirm-path"),
     error: document.getElementById("delete-confirm-error"),
     applyButton: document.getElementById("delete-confirm-apply-btn"),
@@ -1884,65 +1888,54 @@ async function renameSelected() {
 
 function closeDeleteConfirmModal() {
   const elements = deleteConfirmElements();
-  deleteConfirmState.path = null;
+  deleteConfirmState.pane = "left";
+  deleteConfirmState.items = [];
+  deleteConfirmState.recursivePaths = [];
   elements.error.textContent = "";
   elements.overlay.classList.add("hidden");
 }
 
-function openDeleteConfirmModal(path) {
+function openDeleteConfirmModal(pane, items, recursivePaths) {
   const elements = deleteConfirmElements();
-  deleteConfirmState.path = path;
-  elements.path.textContent = path;
+  deleteConfirmState.pane = pane;
+  deleteConfirmState.items = items.map((item) => ({ ...item }));
+  deleteConfirmState.recursivePaths = Array.from(recursivePaths);
   elements.error.textContent = "";
+  if (items.length === 1) {
+    elements.title.textContent = "Delete folder and contents?";
+    elements.message.textContent = "This will permanently delete the folder and all files and subfolders inside it.";
+    elements.path.textContent = items[0].path;
+  } else {
+    elements.title.textContent = "Delete selected items and folder contents?";
+    elements.message.textContent = `This will permanently delete ${items.length} selected items, including all files and subfolders inside the selected folders.`;
+    elements.path.textContent = `${items.length} selected items`;
+  }
   elements.overlay.classList.remove("hidden");
 }
 
-async function submitDeleteConfirmModal() {
-  const path = deleteConfirmState.path;
-  if (!path) {
-    return;
-  }
-  const elements = deleteConfirmElements();
-  elements.error.textContent = "";
-  try {
-    await apiRequest("POST", "/api/files/delete", { path, recursive: true });
-    closeDeleteConfirmModal();
-    setSelectedItem(state.activePane, null);
-    await loadBrowsePane(state.activePane);
-    setStatus("Delete: 1 success, 0 failed");
-    setError("actions-error", "");
-  } catch (err) {
-    elements.error.textContent = err.message;
-  }
-}
-
-async function deleteSelected() {
-  const pane = state.activePane;
-  const selectedItems = [...paneState(pane).selectedItems];
-  if (selectedItems.length === 0) {
-    return;
-  }
-  if (!window.confirm(`Delete ${selectedItems.length} selected item(s)?`)) {
-    return;
-  }
-  setError("actions-error", "");
+async function executeDeleteItems(pane, items, recursivePaths) {
   let successes = 0;
   let failures = 0;
   let firstError = null;
-  for (const item of selectedItems) {
+  for (const item of items) {
     try {
-      await apiRequest("POST", "/api/files/delete", { path: item.path });
+      await apiRequest("POST", "/api/files/delete", {
+        path: item.path,
+        recursive: recursivePaths.has(item.path),
+      });
       successes += 1;
     } catch (err) {
-      if (
-        err.code === "directory_not_empty"
-        && selectedItems.length === 1
-        && item.kind === "directory"
-      ) {
-        failures = 0;
-        firstError = null;
-        openDeleteConfirmModal(item.path);
-        return;
+      if (err.code === "directory_not_empty" && recursivePaths.has(item.path)) {
+        try {
+          await apiRequest("POST", "/api/files/delete", {
+            path: item.path,
+            recursive: true,
+          });
+          successes += 1;
+          continue;
+        } catch (retryErr) {
+          err = retryErr;
+        }
       }
       failures += 1;
       if (!firstError) {
@@ -1955,6 +1948,63 @@ async function deleteSelected() {
   showActionSummary("Delete", successes, failures, firstError);
 }
 
+async function submitDeleteConfirmModal() {
+  const elements = deleteConfirmElements();
+  if (!deleteConfirmState.items.length) {
+    return;
+  }
+  elements.error.textContent = "";
+  try {
+    const pane = deleteConfirmState.pane;
+    const items = [...deleteConfirmState.items];
+    const recursivePaths = new Set(deleteConfirmState.recursivePaths);
+    closeDeleteConfirmModal();
+    await executeDeleteItems(pane, items, recursivePaths);
+  } catch (err) {
+    elements.error.textContent = err.message;
+  }
+}
+
+async function collectDeleteRecursivePaths(selectedItems) {
+  const recursivePaths = new Set();
+  for (const item of selectedItems) {
+    if (item.kind !== "directory") {
+      continue;
+    }
+    const query = new URLSearchParams({
+      path: item.path,
+      show_hidden: "true",
+    });
+    const data = await apiRequest("GET", `/api/browse?${query.toString()}`);
+    if ((data.directories && data.directories.length > 0) || (data.files && data.files.length > 0)) {
+      recursivePaths.add(item.path);
+    }
+  }
+  return recursivePaths;
+}
+
+async function deleteSelected() {
+  const pane = state.activePane;
+  const selectedItems = [...paneState(pane).selectedItems];
+  if (selectedItems.length === 0) {
+    return;
+  }
+  setError("actions-error", "");
+  try {
+    const recursivePaths = await collectDeleteRecursivePaths(selectedItems);
+    if (recursivePaths.size > 0) {
+      openDeleteConfirmModal(pane, selectedItems, recursivePaths);
+      return;
+    }
+    if (!window.confirm(`Delete ${selectedItems.length} selected item(s)?`)) {
+      return;
+    }
+    await executeDeleteItems(pane, selectedItems, new Set());
+  } catch (err) {
+    setActionError("Delete", err);
+  }
+}
+
 function defaultDestination(sourcePath, targetBasePath) {
   const sourceName = baseName(sourcePath);
   return `${targetBasePath}/${sourceName}`;

webui/html/base.css

@@ -565,7 +565,8 @@ button:disabled {
   justify-content: center;
   gap: 5px;
   width: 100%;
-  max-width: 760px;
+  max-width: none;
+  flex-wrap: nowrap;
 }
 
 #function-bar button {

webui/html/index.html

@@ -270,7 +270,7 @@
   <div id="delete-confirm-modal" class="popup-overlay hidden" role="dialog" aria-modal="true" aria-labelledby="delete-confirm-title">
     <div class="popup-card">
       <h3 id="delete-confirm-title">Delete folder and contents?</h3>
-      <div class="popup-meta">This will permanently delete the folder and all files and subfolders inside it.</div>
+      <div id="delete-confirm-message" class="popup-meta">This will permanently delete the folder and all files and subfolders inside it.</div>
       <div id="delete-confirm-path" class="popup-meta"></div>
       <div id="delete-confirm-error" class="error"></div>
       <div class="popup-actions">