Add multi-branch prefix editing support (#7598)

apps/client/src/menus/tree_context_menu.ts

@@ -137,7 +137,7 @@ export default class TreeContextMenu implements SelectMenuItemEventListener<Tree
                         command: "editBranchPrefix",
                         keyboardShortcut: "editBranchPrefix",
                         uiIcon: "bx bx-rename",
-                        enabled: isNotRoot && parentNotSearch && noSelectedNotes && notOptionsOrHelp
+                        enabled: isNotRoot && parentNotSearch && notOptionsOrHelp
                     },
                     { title: t("tree-context-menu.convert-to-attachment"), command: "convertNoteToAttachment", uiIcon: "bx bx-paperclip", enabled: isNotRoot && !isHoisted && notOptionsOrHelp },
 

apps/client/src/translations/en/translation.json

@@ -36,10 +36,13 @@
   },
   "branch_prefix": {
     "edit_branch_prefix": "Edit branch prefix",
+    "edit_branch_prefix_multiple": "Edit branch prefix for {{count}} branches",
     "help_on_tree_prefix": "Help on Tree prefix",
     "prefix": "Prefix: ",
     "save": "Save",
-    "branch_prefix_saved": "Branch prefix has been saved."
+    "branch_prefix_saved": "Branch prefix has been saved.",
+    "branch_prefix_saved_multiple": "Branch prefix has been saved for {{count}} branches.",
+    "affected_branches": "Affected branches ({{count}}):"
   },
   "bulk_actions": {
     "bulk_actions": "Bulk actions",

apps/client/src/widgets/dialogs/branch_prefix.css

@@ -0,0 +1,13 @@
+.branch-prefix-dialog .branch-prefix-notes-list {
+    margin-top: 10px;
+}
+
+.branch-prefix-dialog .branch-prefix-notes-list ul {
+    max-height: 200px;
+    overflow: auto;
+    margin-top: 5px;
+}
+
+.branch-prefix-dialog .branch-prefix-current {
+    opacity: 0.6;
+}

apps/client/src/widgets/dialogs/branch_prefix.tsx

@@ -10,53 +10,86 @@ import Button from "../react/Button.jsx";
 import FormGroup from "../react/FormGroup.js";
 import { useTriliumEvent } from "../react/hooks.jsx";
 import FBranch from "../../entities/fbranch.js";
+import type { ContextMenuCommandData } from "../../components/app_context.js";
+import "./branch_prefix.css";
+
+// Virtual branches (e.g., from search results) start with this prefix
+const VIRTUAL_BRANCH_PREFIX = "virt-";
 
 export default function BranchPrefixDialog() {
     const [ shown, setShown ] = useState(false);
-    const [ branch, setBranch ] = useState<FBranch>();
+    const [ branches, setBranches ] = useState<FBranch[]>([]);
     const [ prefix, setPrefix ] = useState("");
     const branchInput = useRef<HTMLInputElement>(null);
 
-    useTriliumEvent("editBranchPrefix", async () => {
-        const notePath = appContext.tabManager.getActiveContextNotePath();
-        if (!notePath) {
+    useTriliumEvent("editBranchPrefix", async (data?: ContextMenuCommandData) => {
+        let branchIds: string[] = [];
+
+        if (data?.selectedOrActiveBranchIds && data.selectedOrActiveBranchIds.length > 0) {
+            // Multi-select mode from tree context menu
+            branchIds = data.selectedOrActiveBranchIds.filter((branchId) => !branchId.startsWith(VIRTUAL_BRANCH_PREFIX));
+        } else {
+            // Single branch mode from keyboard shortcut or when no selection
+            const notePath = appContext.tabManager.getActiveContextNotePath();
+            if (!notePath) {
+                return;
+            }
+
+            const { noteId, parentNoteId } = tree.getNoteIdAndParentIdFromUrl(notePath);
+
+            if (!noteId || !parentNoteId) {
+                return;
+            }
+
+            const branchId = await froca.getBranchId(parentNoteId, noteId);
+            if (!branchId) {
+                return;
+            }
+            const parentNote = await froca.getNote(parentNoteId);
+            if (!parentNote || parentNote.type === "search") {
+                return;
+            }
+
+            branchIds = [branchId];
+        }
+
+        if (branchIds.length === 0) {
             return;
         }
 
-        const { noteId, parentNoteId } = tree.getNoteIdAndParentIdFromUrl(notePath);
+        const newBranches = branchIds
+            .map(id => froca.getBranch(id))
+            .filter((branch): branch is FBranch => branch !== null);
 
-        if (!noteId || !parentNoteId) {
+        if (newBranches.length === 0) {
             return;
         }
 
-        const newBranchId = await froca.getBranchId(parentNoteId, noteId);
-        if (!newBranchId) {
-            return;
-        }
-        const parentNote = await froca.getNote(parentNoteId);
-        if (!parentNote || parentNote.type === "search") {
-            return;
-        }
-
-        const newBranch = froca.getBranch(newBranchId);
-        setBranch(newBranch);
-        setPrefix(newBranch?.prefix ?? "");
+        setBranches(newBranches);
+        // Use the prefix of the first branch as the initial value
+        setPrefix(newBranches[0]?.prefix ?? "");
         setShown(true);
     });
 
     async function onSubmit() {
-        if (!branch) {
+        if (branches.length === 0) {
             return;
         }
 
-        savePrefix(branch.branchId, prefix);
+        if (branches.length === 1) {
+            await savePrefix(branches[0].branchId, prefix);
+        } else {
+            await savePrefixBatch(branches.map(b => b.branchId), prefix);
+        }
         setShown(false);
     }
 
+    const isSingleBranch = branches.length === 1;
+
     return (
         <Modal
             className="branch-prefix-dialog"
-            title={t("branch_prefix.edit_branch_prefix")}
+            title={isSingleBranch ? t("branch_prefix.edit_branch_prefix") : t("branch_prefix.edit_branch_prefix_multiple", { count: branches.length })}
             size="lg"
             onShown={() => branchInput.current?.focus()}
             onHidden={() => setShown(false)}
@@ -69,9 +102,27 @@ export default function BranchPrefixDialog() {
                 <div class="input-group">
                     <input class="branch-prefix-input form-control" value={prefix} ref={branchInput}
                         onChange={(e) => setPrefix((e.target as HTMLInputElement).value)} />
-                    <div class="branch-prefix-note-title input-group-text"> - {branch && branch.getNoteFromCache().title}</div>
+                    {isSingleBranch && branches[0] && (
+                        <div class="branch-prefix-note-title input-group-text"> - {branches[0].getNoteFromCache().title}</div>
+                    )}
                 </div>
             </FormGroup>
+            {!isSingleBranch && (
+                <div className="branch-prefix-notes-list">
+                    <strong>{t("branch_prefix.affected_branches", { count: branches.length })}</strong>
+                    <ul>
+                        {branches.map((branch) => {
+                            const note = branch.getNoteFromCache();
+                            return (
+                                <li key={branch.branchId}>
+                                    {branch.prefix && <span className="branch-prefix-current">{branch.prefix} - </span>}
+                                    {note.title}
+                                </li>
+                            );
+                        })}
+                    </ul>
+                </div>
+            )}
         </Modal>
     );
 }
@@ -80,3 +131,8 @@ async function savePrefix(branchId: string, prefix: string) {
     await server.put(`branches/${branchId}/set-prefix`, { prefix: prefix });
     toast.showMessage(t("branch_prefix.branch_prefix_saved"));
 }
+
+async function savePrefixBatch(branchIds: string[], prefix: string) {
+    await server.put("branches/set-prefix-batch", { branchIds, prefix });
+    toast.showMessage(t("branch_prefix.branch_prefix_saved_multiple", { count: branchIds.length }));
+}

apps/client/src/widgets/note_tree.ts

@@ -1591,6 +1591,20 @@ export default class NoteTreeWidget extends NoteContextAwareWidget {
         this.clearSelectedNodes();
     }
 
+    async editBranchPrefixCommand({ node }: CommandListenerData<"editBranchPrefix">) {
+        const branchIds = this.getSelectedOrActiveBranchIds(node).filter((branchId) => !branchId.startsWith("virt-"));
+
+        if (!branchIds.length) {
+            return;
+        }
+
+        // Trigger the event with the selected branch IDs
+        appContext.triggerEvent("editBranchPrefix", {
+            selectedOrActiveBranchIds: branchIds,
+            node: node
+        });
+    }
+
     canBeMovedUpOrDown(node: Fancytree.FancytreeNode) {
         if (node.data.noteId === "root") {
             return false;

apps/server/src/routes/api/branches.ts

@@ -270,6 +270,38 @@ function setPrefix(req: Request) {
     branch.save();
 }
 
+function setPrefixBatch(req: Request) {
+    const { branchIds, prefix } = req.body;
+    
+    if (!Array.isArray(branchIds)) {
+        throw new ValidationError("branchIds must be an array");
+    }
+
+    // Validate that prefix is a string or null/undefined to prevent prototype pollution
+    if (prefix !== null && prefix !== undefined && typeof prefix !== 'string') {
+        throw new ValidationError("prefix must be a string or null");
+    }
+
+    const normalizedPrefix = utils.isEmptyOrWhitespace(prefix) ? null : prefix;
+    let updatedCount = 0;
+
+    for (const branchId of branchIds) {
+        const branch = becca.getBranch(branchId);
+        if (branch) {
+            branch.prefix = normalizedPrefix;
+            branch.save();
+            updatedCount++;
+        } else {
+            log.info(`Branch ${branchId} not found, skipping prefix update`);
+        }
+    }
+
+    return {
+        success: true,
+        count: updatedCount
+    };
+}
+
 export default {
     moveBranchToParent,
     moveBranchBeforeNote,
@@ -277,5 +309,6 @@ export default {
     setExpanded,
     setExpandedForSubtree,
     deleteBranch,
-    setPrefix
+    setPrefix,
+    setPrefixBatch
 };

apps/server/src/routes/routes.ts

@@ -154,6 +154,7 @@ function register(app: express.Application) {
     apiRoute(PUT, "/api/branches/:branchId/expanded-subtree/:expanded", branchesApiRoute.setExpandedForSubtree);
     apiRoute(DEL, "/api/branches/:branchId", branchesApiRoute.deleteBranch);
     apiRoute(PUT, "/api/branches/:branchId/set-prefix", branchesApiRoute.setPrefix);
+    apiRoute(PUT, "/api/branches/set-prefix-batch", branchesApiRoute.setPrefixBatch);
 
     apiRoute(GET, "/api/notes/:noteId/attachments", attachmentsApiRoute.getAttachments);
     apiRoute(PST, "/api/notes/:noteId/attachments", attachmentsApiRoute.saveAttachment);