761 lines
34 KiB
JavaScript
761 lines
34 KiB
JavaScript
// SPDX-FileCopyrightText: 2025-2026 Kforge Labs <https://github.com/malkuthro/ComfyUI-Koolook>
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// SPDX-License-Identifier: GPL-3.0-only
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// =============================================================================
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// Workflows storage (ComfyUI /userdata API with localStorage fallback) +
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// transaction layer + in-memory mutation operations.
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//
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// Schema (recursive, since v0.3 — back-compatible with the v0.2 flat shape):
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// workflowsCache = { directories: { [name]: DirNode } }
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// DirNode = { workflows: { [wfName]: WorkflowEntry }, directories: { [name]: DirNode } }
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//
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// Every directory can host workflows AND nested subdirectories at any depth.
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// The root has only `directories` — workflows live exclusively inside named
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// directories. Old flat data without the nested `directories` field still
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// loads fine; `normalizeWorkflowsStore` adds an empty `directories: {}` per
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// node during migration, so a user's existing /userdata file is preserved.
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//
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// All mutator/lookup ops take a `path: string[]` of segment names. The empty
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// path `[]` is the root. Path segments must be non-empty strings.
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//
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// `workflowsCache` is module-private. Outside callers go through the exported
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// helpers — direct access would otherwise hold a stale reference after the
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// cache rebinds during seed/recovery.
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// =============================================================================
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import {
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WORKFLOWS_USERDATA_PATH,
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WORKFLOWS_FALLBACK_KEY,
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WORKFLOWS_SEEDED_KEY,
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WORKFLOWS_CHANGED_EVENT,
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WORKFLOWS_DEFAULTS_URL,
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MODULE_TAG,
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compareNames,
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toast,
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criticalToast,
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} from "./constants.js";
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let workflowsCache = { directories: {} };
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function notifyWorkflowsChanged() {
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window.dispatchEvent(new CustomEvent(WORKFLOWS_CHANGED_EVENT));
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}
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// =============================================================================
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// Normalization (with back-compat migration for the pre-v0.3 flat shape)
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// =============================================================================
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function normalizeWorkflowsStore(data) {
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if (!data || typeof data !== "object") return { directories: {} };
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const dirs = data.directories;
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if (!dirs || typeof dirs !== "object") return { directories: {} };
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const stats = { dropped: 0 };
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const out = {};
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for (const [name, dir] of Object.entries(dirs)) {
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const cleaned = normalizeDirNode(dir, stats);
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if (cleaned) out[name] = cleaned;
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}
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if (stats.dropped > 0) {
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console.warn(`[Koolook] dropped ${stats.dropped} malformed workflow entr(y/ies) during normalize`);
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}
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return { directories: out };
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}
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function normalizeDirNode(node, stats) {
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if (!node || typeof node !== "object") return null;
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const wfs = node.workflows && typeof node.workflows === "object" ? node.workflows : {};
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const cleanedWfs = {};
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for (const [wfName, wf] of Object.entries(wfs)) {
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// Drop entries that can't be loaded (missing/non-object graph).
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// Coerce `archived` to a strict boolean so a stray "false" string
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// can't accidentally flag an entry as archived. Coerce `tags` to a
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// clean string[] (trim, drop empties, dedupe) so old entries without
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// a tags field load with `tags: []` and the rest of the code can
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// assume the field always exists.
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if (!wf || typeof wf !== "object" || !wf.graph || typeof wf.graph !== "object") {
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stats.dropped += 1;
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continue;
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}
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const tags = [];
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if (Array.isArray(wf.tags)) {
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const seen = new Set();
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for (const raw of wf.tags) {
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// Reject non-strings outright instead of coercing — `String(null)`
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// becomes the literal string `"null"`, which would silently
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// surface as a garbage tag in the Tags section. The schema
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// contract is `string[]`; anything else is corruption from a
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// hand-edited /userdata file or a bug elsewhere.
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if (typeof raw !== "string") {
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stats.dropped += 1;
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continue;
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}
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const t = raw.trim();
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if (!t || seen.has(t)) continue;
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seen.add(t);
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tags.push(t);
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}
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}
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const module = wf.module === true || tags.includes(MODULE_TAG);
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cleanedWfs[wfName] = { ...wf, archived: wf.archived === true, module, tags };
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}
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// Recurse into subdirectories. Pre-v0.3 nodes don't have a `directories`
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// field — give them an empty one so the rest of the code can assume it
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// always exists.
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const subs = node.directories && typeof node.directories === "object" ? node.directories : {};
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const cleanedSubs = {};
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for (const [subName, subDir] of Object.entries(subs)) {
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const cleaned = normalizeDirNode(subDir, stats);
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if (cleaned) cleanedSubs[subName] = cleaned;
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}
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return { workflows: cleanedWfs, directories: cleanedSubs };
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}
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// =============================================================================
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// Server I/O
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// =============================================================================
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// Sentinel for "server reachable but file content is unparseable".
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// Distinct from `undefined` (server unreachable) and `null` (file missing)
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// so callers can refuse to auto-seed on top of a corrupt-but-existing file.
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const SERVER_FILE_CORRUPT = Symbol("workflows-server-corrupt");
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async function fetchWorkflowsFromServer() {
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let resp;
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try {
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resp = await fetch(`/userdata/${WORKFLOWS_USERDATA_PATH}`);
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} catch (e) {
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console.warn("[Koolook] /userdata read failed (network):", e);
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return undefined;
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}
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if (resp.status === 404) return null;
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if (!resp.ok) {
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console.warn(`[Koolook] /userdata read returned HTTP ${resp.status}`);
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return undefined;
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}
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const text = await resp.text();
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if (!text || !text.trim()) return null;
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try {
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return JSON.parse(text);
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} catch (e) {
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console.error("[Koolook] /userdata workflow file is unreadable; refusing to auto-recover:", e);
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return SERVER_FILE_CORRUPT;
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}
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}
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// ComfyUI's /userdata endpoint requires `?overwrite=true` to allow POST over
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// an existing file; without it the server 409s on every save after the
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// first. The flag is part of the endpoint contract — pinned here as a named
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// constant so the contract is visible at a glance.
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const USERDATA_OVERWRITE_QUERY = "?overwrite=true";
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// Returns "server" | "fallback" | false. Callers that care about durability
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// (specifically the seeders) should only treat "server" as a success — a
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// "fallback"-only write is per-browser and won't reach future page loads if
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// /userdata becomes reachable again.
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async function persistWorkflowsToServer(store) {
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const json = JSON.stringify(store, null, 2);
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try {
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const resp = await fetch(`/userdata/${WORKFLOWS_USERDATA_PATH}${USERDATA_OVERWRITE_QUERY}`, {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: json,
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});
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if (!resp.ok) throw new Error(`HTTP ${resp.status}`);
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return "server";
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} catch (e) {
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console.warn("[Koolook] /userdata write failed, using localStorage fallback:", e);
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try {
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localStorage.setItem(WORKFLOWS_FALLBACK_KEY, json);
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return "fallback";
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} catch (e2) {
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console.error("[Koolook] both /userdata and localStorage write failed:", e2);
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return false;
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}
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}
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}
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// Returns { corrupt: false } on normal load (cache populated), or
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// { corrupt: true } when /userdata reachable but file content is unparseable —
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// the caller (setup) must skip seeding so we don't clobber the corrupt-but-
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// recoverable file with stock defaults.
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export async function loadWorkflowsStore() {
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const fromServer = await fetchWorkflowsFromServer();
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if (fromServer === SERVER_FILE_CORRUPT) {
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// Corrupt /userdata file is a recovery situation — the user almost
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// certainly thinks their data is gone. Sticky toast forces explicit
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// acknowledgment and tells them where to look.
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criticalToast(
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"Workflow file on /userdata is unreadable (parse error). The " +
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"file is preserved on disk — refusing to auto-recover so you " +
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"can manually inspect / repair it before any save overwrites " +
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"the bad blob. Check the browser console for the parse error " +
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"and the file at /userdata/" + WORKFLOWS_USERDATA_PATH + "."
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);
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workflowsCache = { directories: {} };
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return { corrupt: true };
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}
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if (fromServer === null) {
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// Server reachable, file just doesn't exist yet — return empty.
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workflowsCache = { directories: {} };
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return { corrupt: false };
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}
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if (fromServer === undefined) {
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// Server unreachable — try localStorage fallback.
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try {
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const raw = localStorage.getItem(WORKFLOWS_FALLBACK_KEY);
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if (raw) {
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workflowsCache = normalizeWorkflowsStore(JSON.parse(raw));
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return { corrupt: false };
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}
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} catch (e) {
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console.warn("[Koolook] failed to parse localStorage workflows fallback:", e);
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}
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workflowsCache = { directories: {} };
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return { corrupt: false };
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}
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workflowsCache = normalizeWorkflowsStore(fromServer);
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// Reconciliation surface: /userdata loaded fine but a stale localStorage
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// fallback from an earlier outage may still exist. We don't auto-merge
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// (clobbering risk — no per-field versioning to settle the conflict),
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// and we don't fire the recovery toast from here either. The toast is
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// wired by the entry point (`koolook_sidebar.js`) where the
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// recovery handlers — Restore-as-snapshot and Discard — have access to
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// `writePreset` / `loadUserPicks` / `showConfirmModal` without creating
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// a circular import. We just return the blob so the caller can decide.
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const fallbackBlob = localStorage.getItem(WORKFLOWS_FALLBACK_KEY);
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if (fallbackBlob) {
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console.warn(
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`[Koolook] /userdata loaded, but a stale localStorage fallback exists ` +
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`at "${WORKFLOWS_FALLBACK_KEY}". If workflows you saved during a previous ` +
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`outage are missing, recover from there before clearing.`
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);
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}
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return { corrupt: false, fallbackBlob: fallbackBlob || null };
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}
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// Removes the localStorage fallback blob written during an earlier
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// `/userdata` outage. Called by the recovery toast's Restore / Discard
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// actions once the blob has been either persisted as a snapshot or
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// explicitly discarded — clears the underlying condition so the toast
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// stops re-firing on subsequent page loads. Best-effort: a quota-disabled
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// browser would have failed the write anyway.
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export function clearOfflineFallback() {
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try {
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localStorage.removeItem(WORKFLOWS_FALLBACK_KEY);
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} catch (e) {
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console.warn("[Koolook] failed to clear offline fallback:", e);
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}
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}
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// =============================================================================
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// Transaction layer (commit + rollback + persistMutation)
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// =============================================================================
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// Track whether we've already raised the "fallback-only" sticky toast for
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// the current outage. Without this, every mutation during a /userdata outage
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// would stack another red banner on screen — quickly unusable. We re-arm
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// the warning only after a successful "server" write proves /userdata is
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// back, so a SECOND outage in the same session still alerts the user.
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let _fallbackWarnedThisOutage = false;
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async function commit() {
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// Both "server" and "fallback" are user-visible successes — the panel
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// shows the change either way. Only `false` (both backends rejected)
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// indicates a real loss requiring rollback at the call site.
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const result = await persistWorkflowsToServer(workflowsCache);
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if (result === "fallback" && !_fallbackWarnedThisOutage) {
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_fallbackWarnedThisOutage = true;
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criticalToast(
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"Workflow saved to browser-local fallback only — /userdata server " +
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"unreachable. Data persists per-browser until the server is back. " +
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"DO NOT clear browser data until you've confirmed a server save."
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);
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} else if (result === "server" && _fallbackWarnedThisOutage) {
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// Server is back — re-arm the warning so a future outage will surface.
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_fallbackWarnedThisOutage = false;
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}
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if (result) notifyWorkflowsChanged();
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return result !== false;
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}
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// Snapshot the cache so callers can roll back a mutation when commit() fails.
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// Pairs with a `restore()` function that puts the cache back and re-renders.
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function snapshotCache() {
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const snap = JSON.stringify(workflowsCache);
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return () => {
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try {
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workflowsCache = JSON.parse(snap);
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notifyWorkflowsChanged();
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} catch (e) {
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console.error("[Koolook] cache rollback failed:", e);
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}
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};
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}
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// Mutate-then-commit with automatic rollback on persist failure. Mutation
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// returning `false` is treated as a no-op (e.g. name collision) and bypasses
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// commit. `onSuccess(result)` and `onNoOp()` callbacks run their own toasts.
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export async function persistMutation({ mutate, onSuccess, onNoOp, persistFailedMessage }) {
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const restore = snapshotCache();
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const result = mutate();
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if (result === false) {
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if (onNoOp) onNoOp();
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return false;
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}
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if (await commit()) {
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if (onSuccess) onSuccess(result);
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return true;
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}
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// Capture the unsaved state BEFORE rollback so a recovery copy ends up
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// in the user's clipboard via the critical toast — full backend failure
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// is rare but devastating, and the brief moment between "user clicked
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// save" and "rollback applied" is the only chance to surface what was
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// lost. Pretty-printed for human readability since the user might paste
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// it into a snapshot file or text editor.
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const unsavedJson = JSON.stringify(workflowsCache, null, 2);
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restore();
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criticalToast(
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persistFailedMessage ||
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"Workflow save failed — both /userdata server AND browser " +
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"localStorage rejected the write. Your last change has been " +
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"reverted. Click Copy details to save a recovery JSON to your " +
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"clipboard before retrying.",
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{ copyText: unsavedJson }
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);
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return false;
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}
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// =============================================================================
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// Seeding
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// =============================================================================
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export async function seedWorkflowDefaultsIfNeeded() {
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if (localStorage.getItem(WORKFLOWS_SEEDED_KEY)) return;
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// If existing data is non-empty, respect it and mark seeded.
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const dirNames = Object.keys(workflowsCache.directories || {});
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if (dirNames.length > 0) {
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localStorage.setItem(WORKFLOWS_SEEDED_KEY, "1");
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return;
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}
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try {
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const resp = await fetch(WORKFLOWS_DEFAULTS_URL);
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if (!resp.ok) {
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localStorage.setItem(WORKFLOWS_SEEDED_KEY, "1");
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return;
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}
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const data = await resp.json();
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const normalized = normalizeWorkflowsStore(data);
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const seedDirCount = Object.keys(normalized.directories).length;
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if (seedDirCount > 0) {
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workflowsCache = normalized;
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// Only mark seeded if the persist *reached the server* — a
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// "fallback"-only write is per-browser, and once /userdata
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// becomes reachable on a later load the empty server file
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// would otherwise trump the locally-seeded data.
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const persistResult = await persistWorkflowsToServer(workflowsCache);
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if (persistResult !== "server") {
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console.warn(
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`[Koolook] seed persist landed in ${persistResult || "neither"}; ` +
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`not marking seeded so we retry against /userdata next load.`
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);
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return;
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}
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}
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localStorage.setItem(WORKFLOWS_SEEDED_KEY, "1");
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console.log(`[Koolook] seeded ${seedDirCount} default workflow director(y/ies)`);
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} catch (e) {
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console.warn("[Koolook] failed to load workflow_defaults.json:", e);
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localStorage.setItem(WORKFLOWS_SEEDED_KEY, "1");
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}
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}
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// =============================================================================
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// Path-based directory operations (the public mutator API)
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//
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// `path` is a `string[]` of segment names. `[]` is the root (which has no
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// workflows; only directories live there). Mutators that take a `parentPath`
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// position the operation against that parent directory; e.g.
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// `addDirectory(["UP-scale"], "Type-A")` creates `UP-scale/Type-A`.
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//
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// Subdirectories cannot be named "Archive" (case-insensitive) — that name is
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// reserved by the synthetic Archive folder rendered for archived workflows.
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//
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// === Mutator invariants — read this before adding a new mutator ===
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//
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// 1. **Mutate-then-commit, never one without the other.** Every mutator
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// below mutates `workflowsCache` in place and returns immediately. The
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// cache change is invisible on disk until a caller pairs the mutator
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// with `await commit()` (or wraps both in `persistMutation`, which is
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// the strongly-preferred path because it also handles snapshot/rollback
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// and the "no-op" return-false convention). A mutator that "succeeds"
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// without a paired commit silently drops the change on the next
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// reload — a class of bug we've already shipped + reverted once.
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//
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// 2. **Return `false` for no-op (collisions, missing source, validation
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// failures), truthy for success.** `persistMutation` treats a `false`
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// return as a no-op and skips commit. Truthy returns are passed to
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// `onSuccess(result)` as-is, which is why `saveWorkflowEntry` returns
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// `{archivedAs}` — the success callback wants to surface that detail.
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//
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// 3. **Mutate in place; don't return new structures.** Callers (and the
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// transaction layer's snapshot) expect `workflowsCache` to be the
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// single source of truth. Returning a new structure would silently
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// detach future reads from the change.
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//
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// 4. **Never replace `workflowsCache` itself except in seed / load /
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// rollback / snapshot-apply paths.** The four legitimate rebind sites
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// are:
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// - module init (this file's top-level `let workflowsCache = …`)
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// - `loadWorkflowsStore` and `seedWorkflowDefaultsIfNeeded`
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// (re-binding the cache to a freshly-normalized server payload
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// or a default seed)
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// - the closure returned by `snapshotCache()` running rollback
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// inside `persistMutation` — this rebind is what makes commit
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// failure recoverable
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// - `replaceAllWorkflows` (snapshot-apply) — bulk-replaces the
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// entire cache from a deserialized snapshot file, with the same
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// `snapshotCache()` rollback wrapper as `persistMutation` so the
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// atomic "swap on persist success, restore on failure" contract
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// is preserved
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// Outside callers hold no reference to the cache (it's
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// module-private), so external rebinds are impossible. The constraint
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// is internal: a fifth rebind site added by a future contributor for
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// any other reason would break the snapshot/restore semantics that
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// `persistMutation` and `replaceAllWorkflows` depend on.
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// =============================================================================
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const ARCHIVE_RESERVED_NAME = "archive";
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// Resolves to the DirNode at `path`, or `undefined` if any segment is missing.
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// `[]` returns a synthetic wrapper around the root (with `directories`
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// pointing at `workflowsCache.directories`) so callers don't need a special
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// case for root vs. nested.
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export function dirOf(path) {
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if (!Array.isArray(path)) return undefined;
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if (path.length === 0) {
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return { workflows: {}, directories: workflowsCache.directories || {} };
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}
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let node = { directories: workflowsCache.directories || {} };
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for (const seg of path) {
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if (typeof seg !== "string" || !seg) return undefined;
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if (!node.directories || !node.directories[seg]) return undefined;
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node = node.directories[seg];
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}
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return node;
|
|
}
|
|
|
|
// Direct child directory names at `parentPath`, sorted A→Z.
|
|
export function listDirectoryNames(parentPath = []) {
|
|
const node = dirOf(parentPath);
|
|
if (!node || !node.directories) return [];
|
|
return Object.keys(node.directories).sort(compareNames);
|
|
}
|
|
|
|
// Internal: walk to `parentPath` and create intermediate directories along
|
|
// the way. Used only by `saveWorkflowEntry` so a save into a freshly-typed
|
|
// new top-level directory always succeeds. Subdirectory creation is explicit
|
|
// (right-click → Create subdirectory…) so we don't auto-create nested paths.
|
|
function ensureDirectoryAtPath(path) {
|
|
if (!Array.isArray(path) || path.length === 0) return null;
|
|
let node = { directories: workflowsCache.directories };
|
|
for (let i = 0; i < path.length; i += 1) {
|
|
const seg = path[i];
|
|
if (typeof seg !== "string" || !seg) return null;
|
|
if (!node.directories) node.directories = {};
|
|
if (!node.directories[seg]) {
|
|
node.directories[seg] = { workflows: {}, directories: {} };
|
|
}
|
|
node = node.directories[seg];
|
|
}
|
|
return node;
|
|
}
|
|
|
|
// Add a directory at `parentPath` with `name`. Returns false on:
|
|
// - empty trimmed name
|
|
// - reserved name "Archive" (case-insensitive) when nested under another
|
|
// directory (collides with the synthetic Archive folder rendering)
|
|
// - parent path doesn't exist
|
|
// - sibling with the same name already exists
|
|
export function addDirectory(parentPath, name) {
|
|
name = (name || "").trim();
|
|
if (!name) return false;
|
|
// Type guard mirroring `moveDirectory` — without this, a future caller
|
|
// passing `undefined` would crash on `parentPath.length`.
|
|
if (!Array.isArray(parentPath)) return false;
|
|
// Reserved-name check: "Archive" at root is fine (no synthetic Archive
|
|
// collides at root because root has no archived workflows of its own),
|
|
// but inside a directory it would shadow the archived-workflows folder.
|
|
if (parentPath.length > 0 && name.toLowerCase() === ARCHIVE_RESERVED_NAME) return false;
|
|
const parent = dirOf(parentPath);
|
|
if (!parent) return false;
|
|
if (!parent.directories) parent.directories = {};
|
|
if (parent.directories[name]) return false;
|
|
parent.directories[name] = { workflows: {}, directories: {} };
|
|
return true;
|
|
}
|
|
|
|
export function renameDirectory(parentPath, oldName, newName) {
|
|
newName = (newName || "").trim();
|
|
if (!newName || newName === oldName) return false;
|
|
if (parentPath.length > 0 && newName.toLowerCase() === ARCHIVE_RESERVED_NAME) return false;
|
|
const parent = dirOf(parentPath);
|
|
if (!parent || !parent.directories || !parent.directories[oldName]) return false;
|
|
if (parent.directories[newName]) return false;
|
|
parent.directories[newName] = parent.directories[oldName];
|
|
delete parent.directories[oldName];
|
|
return true;
|
|
}
|
|
|
|
export function deleteDirectory(parentPath, name) {
|
|
const parent = dirOf(parentPath);
|
|
if (!parent || !parent.directories || !parent.directories[name]) return false;
|
|
delete parent.directories[name];
|
|
return true;
|
|
}
|
|
|
|
// =============================================================================
|
|
// Workflow operations (path-addressed)
|
|
// =============================================================================
|
|
export function saveWorkflowEntry(path, wfName, graphData, options = {}) {
|
|
const dir = ensureDirectoryAtPath(path);
|
|
if (!dir) return false;
|
|
let archivedAs = null;
|
|
const existing = dir.workflows[wfName];
|
|
if (existing) {
|
|
// Same-name save: move the existing version into the directory's
|
|
// Archive (timestamp-suffixed) before overwriting.
|
|
const ts = new Date().toISOString().slice(0, 19).replace("T", " ");
|
|
let archiveName = `${wfName} (archived ${ts})`;
|
|
let n = 1;
|
|
while (dir.workflows[archiveName]) {
|
|
n += 1;
|
|
archiveName = `${wfName} (archived ${ts}) #${n}`;
|
|
}
|
|
dir.workflows[archiveName] = { ...existing, archived: true };
|
|
archivedAs = archiveName;
|
|
}
|
|
dir.workflows[wfName] = {
|
|
savedAt: new Date().toISOString(),
|
|
graph: graphData,
|
|
module: options.module === true,
|
|
};
|
|
return { archivedAs };
|
|
}
|
|
|
|
export function archiveWorkflow(path, wfName) {
|
|
const dir = dirOf(path);
|
|
if (!dir || !dir.workflows[wfName]) return false;
|
|
dir.workflows[wfName].archived = true;
|
|
return true;
|
|
}
|
|
|
|
export function unarchiveWorkflow(path, wfName) {
|
|
const dir = dirOf(path);
|
|
if (!dir || !dir.workflows[wfName]) return false;
|
|
delete dir.workflows[wfName].archived;
|
|
return true;
|
|
}
|
|
|
|
export function renameWorkflow(path, oldWfName, newWfName) {
|
|
newWfName = (newWfName || "").trim();
|
|
if (!newWfName || newWfName === oldWfName) return false;
|
|
const dir = dirOf(path);
|
|
if (!dir || !dir.workflows[oldWfName]) return false;
|
|
if (dir.workflows[newWfName]) return false;
|
|
dir.workflows[newWfName] = dir.workflows[oldWfName];
|
|
delete dir.workflows[oldWfName];
|
|
return true;
|
|
}
|
|
|
|
export function deleteWorkflow(path, wfName) {
|
|
const dir = dirOf(path);
|
|
if (!dir || !dir.workflows[wfName]) return false;
|
|
delete dir.workflows[wfName];
|
|
return true;
|
|
}
|
|
|
|
// `srcPath` and `dstPath` must both reference existing directories. Returns
|
|
// false on identical paths, missing source workflow, missing destination,
|
|
// or a name collision in the destination.
|
|
export function moveWorkflow(srcPath, wfName, dstPath) {
|
|
if (pathsEqual(srcPath, dstPath)) return false;
|
|
const src = dirOf(srcPath);
|
|
if (!src || !src.workflows[wfName]) return false;
|
|
const dst = dirOf(dstPath);
|
|
if (!dst) return false;
|
|
if (dst.workflows[wfName]) return false;
|
|
dst.workflows[wfName] = src.workflows[wfName];
|
|
delete src.workflows[wfName];
|
|
return true;
|
|
}
|
|
|
|
export function getWorkflowGraph(path, wfName) {
|
|
const dir = dirOf(path);
|
|
if (!dir || !dir.workflows[wfName]) return null;
|
|
return dir.workflows[wfName].graph || null;
|
|
}
|
|
|
|
export function isWorkflowModule(path, wfName) {
|
|
const dir = dirOf(path);
|
|
if (!dir || !dir.workflows[wfName]) return false;
|
|
const wf = dir.workflows[wfName];
|
|
const tags = Array.isArray(wf.tags) ? wf.tags : [];
|
|
return wf.module === true || tags.includes(MODULE_TAG);
|
|
}
|
|
|
|
// =============================================================================
|
|
// Per-workflow tag operations. Tags are insertion-ordered string[] on each
|
|
// workflow entry. Comparison is case-sensitive: "AI" and "ai" are distinct.
|
|
// `normalizeDirNode` guarantees `tags` is always an array on cached entries,
|
|
// but the mutators still defensively coerce so a freshly-saved workflow that
|
|
// hasn't gone through normalize still gets sane behavior.
|
|
// =============================================================================
|
|
export function getWorkflowTags(path, wfName) {
|
|
const dir = dirOf(path);
|
|
if (!dir || !dir.workflows[wfName]) return null;
|
|
const tags = dir.workflows[wfName].tags;
|
|
return Array.isArray(tags) ? [...tags] : [];
|
|
}
|
|
|
|
export function addTag(path, wfName, tag) {
|
|
tag = (tag || "").trim();
|
|
if (!tag) return false;
|
|
const dir = dirOf(path);
|
|
if (!dir || !dir.workflows[wfName]) return false;
|
|
const wf = dir.workflows[wfName];
|
|
if (!Array.isArray(wf.tags)) wf.tags = [];
|
|
if (wf.tags.includes(tag)) return false;
|
|
wf.tags.push(tag);
|
|
if (tag === MODULE_TAG) wf.module = true;
|
|
return true;
|
|
}
|
|
|
|
export function removeTag(path, wfName, tag) {
|
|
const dir = dirOf(path);
|
|
if (!dir || !dir.workflows[wfName]) return false;
|
|
const wf = dir.workflows[wfName];
|
|
if (!Array.isArray(wf.tags)) return false;
|
|
const idx = wf.tags.indexOf(tag);
|
|
if (idx < 0) return false;
|
|
wf.tags.splice(idx, 1);
|
|
if (tag === MODULE_TAG) wf.module = false;
|
|
return true;
|
|
}
|
|
|
|
// =============================================================================
|
|
// Snapshot / preset support — bulk replace + read-only export of the cache.
|
|
// Used by the snapshot library flow (#46 item 1).
|
|
// =============================================================================
|
|
|
|
// Replace the entire `workflowsCache` with a freshly-normalized version of
|
|
// `rawStore` and persist the result atomically. Returns `true` on
|
|
// successful persist (server or localStorage fallback), `false` on full
|
|
// persist rejection — in which case the cache is rolled back to its
|
|
// pre-call state so the in-memory state stays consistent with disk.
|
|
//
|
|
// Atomicity matters because a snapshot apply replaces both pieces of
|
|
// user state (picks + workflows) and the caller's UI presents the
|
|
// "Replace current state?" confirm as a single act. A partially-applied
|
|
// load (cache rebound but persist rejected) would diverge in-memory
|
|
// from disk; the next reload would revert silently and the user would
|
|
// have no signal that the load didn't stick.
|
|
//
|
|
// Bypasses `persistMutation` because the entire cache is being replaced
|
|
// (rather than mutated through a single mutator). Uses `snapshotCache`
|
|
// directly for the same atomic semantics — it's the same primitive
|
|
// `persistMutation` uses internally.
|
|
export async function replaceAllWorkflows(rawStore) {
|
|
const restore = snapshotCache();
|
|
workflowsCache = normalizeWorkflowsStore(rawStore);
|
|
const result = await persistWorkflowsToServer(workflowsCache);
|
|
if (result === false) {
|
|
restore();
|
|
return false;
|
|
}
|
|
notifyWorkflowsChanged();
|
|
return true;
|
|
}
|
|
|
|
// Deep-cloned read-only view of `workflowsCache` for the snapshot export
|
|
// flow. Returning a clone (rather than the live ref) keeps callers from
|
|
// accidentally mutating cache state through the export pipeline.
|
|
export function getAllWorkflowsForExport() {
|
|
return JSON.parse(JSON.stringify(workflowsCache));
|
|
}
|
|
|
|
// Delete every archived workflow under the directory at `path`. Returns
|
|
// `{ count }` (number of entries removed) on success, `false` if the
|
|
// directory is missing or has no archived entries. Active (non-archived)
|
|
// workflows in the same directory are untouched. Used by the Archive
|
|
// folder's right-click "Delete archive" action.
|
|
export function clearArchive(path) {
|
|
const dir = dirOf(path);
|
|
if (!dir || !dir.workflows) return false;
|
|
const archivedNames = Object.entries(dir.workflows)
|
|
.filter(([, wf]) => wf && wf.archived === true)
|
|
.map(([n]) => n);
|
|
if (archivedNames.length === 0) return false;
|
|
for (const name of archivedNames) delete dir.workflows[name];
|
|
return { count: archivedNames.length };
|
|
}
|
|
|
|
// Move the directory at `srcParentPath/name` to live under `dstParentPath`
|
|
// (its name is preserved). Returns false when:
|
|
// - the source doesn't exist
|
|
// - the destination parent doesn't exist
|
|
// - the destination already has a sibling with the same name
|
|
// - the move would create a cycle (dst is the source itself or any
|
|
// descendant of the source — you can't drop a folder into itself)
|
|
// - the source and destination parent are identical (no-op)
|
|
// - the new location at root level would use the reserved name "Archive"
|
|
// in a non-root parent (already enforced by addDirectory's check would
|
|
// not apply here; we re-check explicitly)
|
|
export function moveDirectory(srcParentPath, name, dstParentPath) {
|
|
name = (name || "").trim();
|
|
if (!name) return false;
|
|
if (!Array.isArray(srcParentPath) || !Array.isArray(dstParentPath)) return false;
|
|
// Same parent → no-op (identical location).
|
|
if (pathsEqual(srcParentPath, dstParentPath)) return false;
|
|
// Reserved-name check at the new (non-root) parent.
|
|
if (dstParentPath.length > 0 && name.toLowerCase() === ARCHIVE_RESERVED_NAME) return false;
|
|
const src = dirOf(srcParentPath);
|
|
if (!src || !src.directories || !src.directories[name]) return false;
|
|
const dst = dirOf(dstParentPath);
|
|
if (!dst) return false;
|
|
if (!dst.directories) dst.directories = {};
|
|
if (dst.directories[name]) return false; // collision in destination
|
|
// Cycle prevention: dstParentPath must not be the source itself or a
|
|
// descendant. Source path is srcParentPath + [name]; reject any dst
|
|
// path that begins with that prefix.
|
|
const srcFullPath = [...srcParentPath, name];
|
|
if (isPathDescendantOrSame(dstParentPath, srcFullPath)) return false;
|
|
dst.directories[name] = src.directories[name];
|
|
delete src.directories[name];
|
|
return true;
|
|
}
|
|
|
|
// =============================================================================
|
|
// Path utilities
|
|
// =============================================================================
|
|
export function pathsEqual(a, b) {
|
|
if (!Array.isArray(a) || !Array.isArray(b) || a.length !== b.length) return false;
|
|
for (let i = 0; i < a.length; i += 1) if (a[i] !== b[i]) return false;
|
|
return true;
|
|
}
|
|
|
|
// True when `testPath` equals or is a descendant of `ancestorPath`.
|
|
// e.g. isPathDescendantOrSame(["A","B"], ["A"]) → true (B is under A)
|
|
// isPathDescendantOrSame(["A"], ["A","B"]) → false (A is above)
|
|
// isPathDescendantOrSame(["A","B"], ["A","B"]) → true (same)
|
|
function isPathDescendantOrSame(testPath, ancestorPath) {
|
|
if (!Array.isArray(testPath) || !Array.isArray(ancestorPath)) return false;
|
|
if (testPath.length < ancestorPath.length) return false;
|
|
for (let i = 0; i < ancestorPath.length; i += 1) {
|
|
if (testPath[i] !== ancestorPath[i]) return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
// `isArchiveReservedName` was previously exported but never imported — the
|
|
// reserved-name check is enforced inline by every mutator that creates or
|
|
// renames a directory (`addDirectory`, `renameDirectory`, `moveDirectory`).
|
|
// Removed during a dead-export sweep; revive as an export only if a future
|
|
// caller needs to gate UI before submit (e.g. live-validate the new-dir
|
|
// input in the save modal).
|