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Author	SHA1	Message	Date
Oleg Isonen	bc7e58af84	fix: Stabilize Preview and MCP issue reports (#6572 ) ## Problem A fresh iterative Preview can lose its rendered content on the first client navigation with a React `useContext` error. MCP issue reports can also miss the page or instance ID needed to locate a problem, and concurrent tool calls can overwrite newer report context with an older snapshot. ## Fix - Have Vite scan generated routes before the first navigation. This applies to the base React Router template and the Netlify and Cloudflare overlays. It changes local iterative Preview, not saved project data or production routing. - Include up to three recent, validated tool targets in MCP issue reports. A project-relative screenshot path is matched to its page ID; the CLI does not store the path, full URL, token, or page content. It cannot read the Builder's current UI selection, but includes an instance ID when a tool call names one. - Treat structured MCP error results as failures and serialize report-state writes within a CLI session, so a concurrent older write cannot replace a newer result. The reporting work from #6574 is now included here. #6574 is superseded. ## Verification - Reproduced #6569 twice with CLI 0.306.0 and a cold optimizer cache. With the Vite change, a cold `/` → `/blog` navigation and direct article load rendered without browser errors. - The config assertion failed without the Vite entry and passed with it. A proposed optimizer test also passed without the fix, so it was removed; the real cold-navigation check remains the behavioral evidence. - The new concurrent-write test passed with serialization and failed when the queue was temporarily removed. All 106 focused CLI tests, CLI typecheck, root lint, formatting, and generated API check passed on the combined branch. - Earlier checks of the same Preview and reporting code passed: 133 prebuild tests, 144 project-build MCP tests, protocol and Builder reporting tests, affected typechecks, CLI build, generated docs, and CI on the separate PRs. - The fixture build passed without changing tracked files. The full local fixture pipeline stopped at sync because the development server returned bundle version `bundle-17o6sch` while this checkout expects `bundle-1sh9iaz`. The combined commit passed Linux and Windows fixture checks and all other required CI jobs. - Full Luna/low agent evaluations were run earlier on the combined branch: the latest run passed 8 of 9 fixture tasks, while the managed-form assertion failed on an unrelated task. Saved baselines were missing or incompatible, so the command failed overall. No baselines changed. Evaluations were not rerun for this final concurrent-write change. ## Checklist - [x] Reproduce and fix the first-navigation Preview failure - [x] Cover the base, Netlify, and Cloudflare templates and generated fixtures - [x] Include safe recent page and instance IDs in MCP issue reports - [x] Treat structured MCP errors as failures - [x] Serialize concurrent report-state writes and verify the regression test fails without the queue - [x] Review documentation impact: Preview usage and user guidance are unchanged; no docs change - [x] Run focused local checks and attempt the fixture pipeline - [x] Confirm required CI passes on the final combined commit Closes #6569 Ref #6571	2026-10-21 10:09:05 +02:00
Oleg Isonen	13eb7527ef	fix: route deprecated Webhook Forms through Form backend (#6553 ) Deprecated Webhook Forms reuse the existing Form execution pipeline without teaching the modern backend about WebhookForm. ## User-facing behavior and how to test it - Existing saved Webhook Forms keep their markup, action settings, and success/error feedback. Submit a published Webhook Form and check both outcomes. - URL and Resource actions preserve configured methods, headers, dependencies, body overrides, and the last submitted value for repeated field names. Test a configured action and inspect the received request. - Default owner notifications use the Email Worker, including submitted files. Submit a Webhook Form without a custom action and inspect the owner email and attachment. - Configured Email actions validate recipients and retain threading metadata. Test valid recipients and a rejected recipient limit. ## Implementation - One deprecated Webhook Form adapter calls existing bot validation, Email preparation, recipient validation, resource loading, and response handling. - Both generated route templates call that adapter. Both paths reuse an internal resource-graph traversal helper; modern submission behavior is unchanged. - Root actions use the protected, uncached request override. Dependencies reuse existing generated Assets and Resource caching behavior. - Keep reachable-resource filtering because Email preparation runs before loading: unrelated Email settings must not break the selected action. - Remove dead `getDefaultActionResource` wiring from generated templates. ## Verification - Focused SDK tests: 116 passed (11 deprecated Webhook Form adapter and 105 modern submission, Email, and handler tests), including unrelated resources, missing dependencies, cycles, Email preflight/threading, and single-attempt Email failures. - Resource generator tests: 26 passed. - Full CLI prebuild suite: 139 passed after tracked fixture regeneration; focused deprecated Webhook Form adapter tests: 9 passed. - Repository fixture pipeline (`pnpm -r fixtures:build`) passed. All tracked generated `getDefaultActionResource` references were removed, and no Builder `N8N_FORM_EMAIL_HOOK` reference remains. - Final MCP-generated local Preview E2E rerun: 3/3 passed. - Focused saved Webhook Form custom-action E2E rerun: 2/2 passed (setup and test), including a single POST through the protected test receiver after Builder reload. - SDK, CLI, and Builder typechecks, focused lint and formatting, and `git diff --check` passed. - Deprecated component picker regression test passed (2/2); verified it fails when WebhookForm deprecation is disabled, then passes with deprecation restored. - Independent Astra review found no blocker, including the 62 generated fixture changes. No production deployment or live secret change was performed. - Required staging CI checks passed on previous head `15635fc` (Main workflow, visual regression, submodules, and lint). An unrelated existing MCP success-redirect E2E assertion failed once in shard 5, passed in a focused local rerun (2/2 including setup), then shard 5 passed on GitHub rerun without code changes. - Terminology pass (`4a69ab573`): renamed the dedicated SDK adapter and migration helper, updated both route templates and generated fixtures, corrected the active identity migration marker comments, and synchronized docs and test names. Focused tests passed: SDK 35, CLI prebuild 12 plus 2 after final title change, MCP 7, migrations 8, React browser 7, CLI docs 9. Seven affected package typechecks, fixture builds, formatting, and `git diff --check` passed. That historical head was superseded; latest-head CI results are recorded below. - ResourceForm identity migration (`29a21edbb`): focused migration (23), DB patch (25), project-build DB/session (93), Builder API/import/auth/patch (60), React SDK (162), runtime/MCP (239), registry (11), CLI evaluation (90), CLI session/sync (55), and protocol (15) tests passed; full CLI prebuild (139) passed. Affected typechecks, lint, formatting, and `git diff --check` passed. Independent Astra review found no blocker. No deployment was performed. - Prepublish Webhook Form warning (`25855e8f00`): audit checks every non-draft published page and links nested/shared instances to the correct page; modern ResourceForm, native forms, draft-only forms, and orphans are excluded. Focused audit tests (13), Builder navigation tests (6), project-build and Builder typechecks, lint, formatting, and `git diff --check` passed. Independent Astra review found no blocker; publishing remains nonblocking. No deployment was performed. - ResourceForm test and CI expectation repair (`e1a527fbcc`): focused React SDK (24), Builder preview/registry (38), project-build pages (1), and CLI fixture API (8) tests passed; Remix and React Router targeted browser suites, affected package typechecks, full formatting (3375 files), lint, and `git diff --check` passed. Astra review found no blocker. Persisted identity and runtime exports were unchanged. - Project bundle fixture repair (`70889ef27d`): eight bundles now carry the current contract version; the two unmarked historical Form instances in `webstudio-features` normalize to WebhookForm. Protocol fixture tests (17), protocol typecheck, CLI fixture build, formatting, lint, and diff check passed. Independent Astra review found no blocker. - Story/MCP E2E CI repair (`483614e6c5`): SDK CLI story tests (7), ResourceForm fragment tests (34), and focused local managed-form E2E (4 including setup) passed. SDK CLI and Builder typechecks, lint, formatting, and diff check passed. Astra review found no blocker. The initial local Preview build used an ignored stale React Router `lib` artifact; rebuilding it restored the passing E2E run. - Latest PR head `483614e6c5`: Main workflow [run 39317777032](https://github.com/webstudio-is/webstudio/actions/runs/39317777032) passed, including all package matrices and six Builder E2E shards. Visual regression [run 39317796922](https://github.com/webstudio-is/webstudio/actions/runs/39317796922), submodules, and PR lint checks passed. The overlapping unapproved visual run was cancelled by the approved rerun. - Shared bot-value generator (`ecc4cad1e9`): SDK helper tests (3), React Router WebhookForm/ResourceForm browser tests (5), SDK/Router/Remix typechecks and builds, SDK browser-boundary check, formatting, and diff check passed. Brave bypasses media queries, working media queries produce a fresh timestamp per submission, and failed queries produce `jsdom`; each managed/legacy submission has one bot field. Independent Astra review found no blocker. Latest-head Main workflow [run 39325677117](https://github.com/webstudio-is/webstudio/actions/runs/39325677117) passed, including all six Builder E2E shards; approved visual regression [run 39325702835](https://github.com/webstudio-is/webstudio/actions/runs/39325702835), submodules, and PR lint passed. The superseded visual run was cancelled by the approved rerun.\n\n- Historical Form clipboard guard (`e864283d1c`): instance/page transfer parsers reject ambiguous legacy `Form` before asset import; direct fragment/page/folder mutations preflight before changes. Canonical ResourceForm, WebhookForm, and NativeForm remain accepted. Project-build tests (89), Builder paste browser tests (69), both typechecks, focused lint/formatting, and diff check passed. Independent Astra review found no blocker. Latest-head Main workflow [run 39329184890](https://github.com/webstudio-is/webstudio/actions/runs/39329184890) passed, including all six Builder E2E shards; approved visual regression [run 39329562692](https://github.com/webstudio-is/webstudio/actions/runs/39329562692), submodules, and PR lint passed. The earlier unapproved visual run reported two expected story differences.\n\n## Compatibility notes - Root HTTP actions reject private and same-origin destinations. Dependencies retain their existing fetch/cache behavior. - Routes retain the 25 MiB request limit. Shared execution applies bot validation, a 10-second Resource timeout, and one retry for eligible HTTP failures; an ambiguous failure can duplicate an HTTP action. Email actions are not retried. - Default email uses the Email Worker's sender, plain text, recipient limits, and attachment limits instead of the legacy n8n HTML/basic-auth path. - Self-hosted sites need normal Email sender configuration. Direct Builder draft Preview handling is outside this published-route change. - Coordinate this CLI release with [SaaS PR #669](https://github.com/webstudio-is/webstudio-saas/pull/669), which removes the n8n helper and `N8N_FORM_EMAIL_HOOK` from new published-site builds. Publish with a CLI artifact containing this adapter. Existing deployed workers retain their bundled code and injected hook until republished, so keep the actual n8n endpoint available while those sites remain active. ## Implementation checklist - [x] Align saved Webhook Form custom-action E2E with the protected receiver and verify one submission. - [x] Regenerate tracked published-site fixtures with the updated CLI and confirm no `getDefaultActionResource` or `N8N_FORM_EMAIL_HOOK` references remain in Builder source/config/fixtures. - [x] Review authoritative `docs/` impact of removing the obsolete Builder hook wiring; related deprecation and integration docs were updated. - [x] Route deprecated Webhook Form submissions through the shared execution pipeline with one adapter. - [x] Preserve configured actions, dependencies, repeated fields, body overrides, and saved feedback. - [x] Prepare and validate Email actions using existing shared logic. - [x] Remove duplicated orchestration and dead generated context wiring. - [x] Verify generated routes and MCP-generated Preview submissions. - [x] Mark the Webhook Form component and its dedicated dependencies visibly deprecated, while leaving shared Form infrastructure active. - [x] Group Webhook Form-only SDK code for straightforward removal while preserving public APIs and generated output. - [x] Use deprecated terminology consistently for Webhook Form-only PR code, and clarify the active identity migration marker. - [x] Confirm required staging CI checks. - [x] Use ResourceForm as the one active modern component identity across Builder, SDK, runtime, templates, generated code, and docs. - [x] Migrate historical Form, NativeForm, ResourceForm, and WebhookForm identities in one idempotent pass using the historical pages marker. - [x] Remove the marker from ordinary project and snapshot APIs while preserving historical input readers. - [x] Persist pages and instances together when a historical marked project is saved, including a pages-only edit. - [x] Verify migration, export/reimport, old CLI and server snapshots, page-only save, generation, and affected typechecks. - [x] Complete an independent architecture review before commit or push. - [x] Warn at prepublish for deprecated Webhook Forms on published pages, with a link to each affected element. - [x] Verify modern ResourceForm is excluded and nested/shared Webhook Forms navigate to the correct page. - [x] Complete independent review, focused tests, and affected typechecks before push. - [x] Remove local `ResourceForm as Form` aliases from React SDK tests and fixtures; use the canonical component name throughout. - [x] Fix stale identity expectations found in CI and verify affected tests/typechecks. - [x] Complete independent review before push. - [x] Refresh tracked project bundle fixtures to the current bundle contract and canonical WebhookForm identity; verify protocol and affected CLI flows. - [x] Align SDK CLI story assertions and MCP E2E fragment fixtures with the persisted ResourceForm component name; rerun affected checks. - [x] Share one browser bot-value generator across ResourceForm submission and deprecated Webhook Form wrappers, preserving field ownership and behavior. - [x] Verify bot timestamps, Brave/media failure handling, repeated submissions, affected typechecks, and independent review before push. - [x] Reject ambiguous historical `Form` clipboard fragments before any insertion or transfer mutation, with clear recopy guidance; preserve canonical ResourceForm action remapping.\n- [x] Verify instance/page/template/folder paste regressions, independent review, and latest-head CI.\n\n - [x] Explain Email attachment size limits in the Email action UI and give a useful error when the aggregate encoded attachments exceed the local guard. - [x] Check Preview and published behavior, boundary tests, and authoritative Form docs; verify the focused change and get independent review. Ref #4093 - [x] Preserve safe email codes/messages through MCP, including local attachment and upload limit errors. - [x] Correct Form documentation for each enforced limit and verify Preview/published/MCP paths. - [x] Verify Builder SDK and MCP focused tests, typechecks, and independent review before push. - Email limits and failure copy (`6d215f3ec3`): the shared SDK checks 32 attachments and 7 MiB aggregate Base64 data before dispatch; the 25 MiB multipart response and Email action guidance use approved copy. Managed Email error codes pass through Form and MCP results with resource IDs, while MCP still omits resource bodies. Form docs distinguish the Worker 7 MiB JSON cap from Cloudflare's 5 MiB complete message and verified-destination exception, and correct the no-retry behavior. Focused SDK tests 89, Builder API tests 44, UI browser tests 42, SDK/Builder/CLI/docs typechecks, lint, formatting, and generated MCP docs check passed. Astra found no blocker. No real email or production deployment occurred. - Latest Email limits head `6d215f3ec3`: Main workflow [run 39393037290](https://github.com/webstudio-is/webstudio/actions/runs/39393037290) passed on rerun, including all six Builder E2E shards; approved visual regression [run 39393456618](https://github.com/webstudio-is/webstudio/actions/runs/39393456618), submodules, and PR lint passed. The initial unapproved visual run showed the same two previously accepted story differences. - [x] Address review: normalize previous-Builder `Form` instance patches before persistence, preserve historical WebhookForm identity, and cover marked/unmarked cases. Documentation impact reviewed: this restores intended save behavior, so no user guide change is needed. - Review finding follow-up (`ce05dd733a`): three Form identity patch regressions passed red/green; full project build-patch tests 28/28, project typecheck, lint, formatting, and diff check passed. Independent Astra review found no blocker. Incoming PATCH `Form` is treated as the immediately previous Builder's modern form alias; already stored unmarked historical `Form` continues to migrate to WebhookForm. The old patch protocol has no client-release identifier, so pre-October-14 live clients adding new ambiguous IDs cannot be identified separately. - Latest review-fix head `ce05dd733a`: Main workflow [run 39397337356](https://github.com/webstudio-is/webstudio/actions/runs/39397337356) passed, including six E2E shards after a targeted shard-4 rerun for an unrelated MDX slash-menu timeout. Approved visual regression [run 39397395206](https://github.com/webstudio-is/webstudio/actions/runs/39397395206), submodules, and PR lint passed. The unapproved synchronize visual run was cancelled by the approved rerun.	2026-10-21 00:25:55 +02:00
Oleg Isonen	59d4f00ce7	feat: new Form component, all features and improvements you dreamed of (#6485 ) ## User-facing features and how to test them In Components → Forms, insert Form (Beta). The existing Webhook Form remains a separate component. - Insert a ready-to-use contact Form. In Components → Forms, insert Form (Beta). It starts with accessible Name, Email, Subject, Message, and optional Attachment fields; sends submitted field values and uploaded files to the account holder; sends a customizable confirmation to the visitor without attaching the submitted file; and includes success and error feedback. The two Actions are named Email to owner and Email to visitor. (#3023, #5499) - Use the contact Subject in both email subjects. Owner and visitor subjects bind the submitted Subject input; the visitor subject also identifies the sender. Template and SDK tests pass. - Format submitted Form data readably in Email bindings. `formData.toString()` now renders labeled lines, nested values, and uploaded filenames in any Email Resource expression, while excluding passwords and internal Form fields. SDK and independent-bundle tests pass. Published staging delivery is verified in Batch 7. - Choose Form actions. Select the Form and open Properties & Attributes → Action. Add up to ten visible HTTP, GraphQL, or Email Resources; reorder, disable, or remove them. Submit and confirm enabled actions run together. (#5499) - Send submitted fields and files. Submit repeated fields and a file input to an HTTP Resource. Check the received multipart fields, order, filename, type, and bytes. Email Resources attach submitted files by default; turn off Attach submitted files to omit them. (#3023, #5432) - Make the visitor confirmation friendly and signed. Inherited content gets the approved friendly message and resolved sender name; custom text remains intact. Email Request preview and delivery use the same resolver. SDK and Builder preview tests cover defaults, custom overrides, blank content, sender identity, and preview parity. Suggested body: > Thank you for your message. > > We received it and will respond as soon as possible. > > Webstudio Team - Identify the sender in the visitor confirmation. The resolved sender name appears in the visitor subject and body. Focused tests pass. - Include source page context in the owner email. `browserInfo.pageUrl` is included in the owner message and the Email Request preview. Focused SDK and Builder tests pass. - Use Form and visitor data. In a Resource defined on the Form, bind `formData` and `browserInfo` in its URL, headers, or body. Local MCP Preview tests verify submitted fields, browser, and language. (#5428) - Use page and query values. On a dynamic page with query parameters, bind `system.params` and `system.search` in a Form Resource, then navigate and submit. A query key with one value is a string; repeated values are an ordered array. Confirm the current route values are available after navigation. Text bindings render repeated values as comma-joined strings. (#5512, #3891) - Use Navigation mode for search and filters. Remove every Resource from the new Form’s Action list. Its action becomes `?__webstudio__=navigate`, and submitting named fields updates the URL query and page Resources without a full page reload. Reconnect a Resource to return to Resource submission mode (`?__webstudio__=resources`). A plain Element with tag `form` keeps native browser behavior. - Customize notification email. In Project Settings → Emails, set recipients, sender, and Reply to. In each Email Resource, choose project recipients, custom addresses, or a visitor email input, and configure its Reply to, subject, body, and attachment setting. Verify a per-Resource override does not change another Form’s settings. (#4414, #4385, #5658) - Choose Resource types from one ordered list. In Variables → Type, find REST resource, GraphQL resource, Assets resource, Email resource, Sitemap resource, and Current date resource in that order. Confirm the labels and order in the Type dropdown. - Inspect Resource requests and responses. Open Variables → a Resource → Edit variable. Use Load data on Request when no request is shown; inspect HTTP request, response, and diagnostics. For Email, load the request preview and confirm it does not send an email. After submission, inspect saved HTTP and GraphQL exchanges without triggering another request. (#4093 related; new Form Resource inspector) - Explain the Email Response before a submission. Refresh builds the local request preview without sending an email; the Response tab tells users to submit the Form in Preview to see the Email Service response. Focused inspector test passes. - Use action results in the Form. Bind `formState`, `results`, and `errors` in the success and error content. Submit successful and failing actions and verify each result or error includes its action’s response details in configured order. (#5499) - See submission feedback. Submit a Form whose success or error message is outside the viewport and confirm that message scrolls into view. Repeat with feedback already visible, reduced motion, partial failure, and a configured success redirect; visible feedback should not move, and redirect should happen without scrolling first. (#6487) - Redirect after success. Set Success redirect and submit both successful and failing Forms. Only success follows the redirect. (#3530) - Keep separate email threads. Retries preserve a submission reference, while separate submissions appear in separate Gmail conversations; Batch 7 verifies both. (#5018) - Keep existing Webhook Forms. Insert the existing Webhook Form and verify its configured behavior remains intact. For its documented query-binding fixes, verify route params and repeated search values after navigation. (#5512, #3891; #4093 and #5432 remain related legacy issues) - Keep native Form props out of the new Form editor: The new Form metadata hides generated rendered-tag HTML props such as `method`, `encType`, `target`, and ARIA attributes, while its own Action, Success redirect, and visibility controls remain. The legacy Webhook Form behavior is unchanged. A Builder property-selector regression test verifies this. - Allow up to 10 Form Actions: The shared validator and Action picker now allow up to 10 Resource actions, and the Form control description reflects the limit. SDK tests accept 10 and reject 11; the generated CLI prebuild rejection coverage passes (130 tests). SDK and SDK Components typechecks, formatting, and diff checks pass. - Make the default Form ready to use without edits: The inserted contact Form has required Name, Email, Subject, and Message fields; its project Email Action resolves the current project contact address or account holder dynamically, with no personal data in the template; its visitor Email Action has a confirmation subject and message; success and error states give actionable feedback. `core-templates.test.tsx` verifies fields, routing, and copy; focused registry tests and typecheck pass. - Make the default Form usable as a contact form: Its Email Actions are named “Email to owner” and “Email to visitor.” The owner body binds the complete submitted `formData` object rather than manually listing fields, and an optional Attachment input sends its file only to the owner. Email Resource expressions render `formData.toString()` as readable labeled lines. The visitor receives a confirmation without submitted files. Registry/template tests and MCP E2E verify the inserted Form, owner message and attachment, visitor message, and Request preview. - Format Form action errors clearly: The default Form shows each action error as a spaced bullet inside a red-tinted alert panel. Registry template tests verify the alert and list structure; 8 template tests pass. - Deprecate the existing Webhook Form before its next-PR removal: The component metadata and compatibility exports in the React, React Router, and Remix packages are marked deprecated, and the guide says removal is planned. Keep form submission helpers still used by NativeForm active; remove legacy-only wrappers and template in the follow-up PR. ## MCP feature parity test plan Run these cases through Webstudio MCP on a disposable project. Create and configure the Form with MCP, save and read back the configuration, then test its generated Preview. Use only a controlled test mailbox for real email delivery. This plan mirrors the user-facing UI cases above. - Discover Form (Beta), inspect its schema, insert the default contact Form, and read back its fields, Actions, success/error content, and absence of personal data. - Change the submitted Subject and Name. Verify owner and visitor subjects, visitor sender identity, friendly confirmation text, and the owner page URL. - Bind the complete `formData` object. Verify readable lines, nested values, filenames, and exclusion of password/internal fields. - Add HTTP, GraphQL, and Email Actions; reorder, disable, and remove them. Verify concurrent dispatch, result order, partial failure, and the 10/11 Action limit. - Submit repeated fields and one or multiple files to HTTP. Verify multipart order, filename, MIME type, and exact bytes. Verify Email attachments default on, then turn them off for the visitor Action and confirm the visitor receives no file. - Configure project email settings and Resource overrides. Save/reload each recipient mode, Sender, Reply to, subject, body, and attachment setting; verify overrides do not leak between Forms. - Bind `formData` and `browserInfo` from a Form-scoped Resource. Verify page URL, browser, language, and hosting-provided IP/referrer where the test environment supplies them. - Test dynamic route params and single/repeated query values before and after navigation. Verify Navigation mode updates the URL and bound page Resources without a full reload; reconnect an Action and verify Resource mode. Check native `form` Element behavior separately. - Verify Resource discovery order and method labels, then exercise HTTP/GraphQL Request, Response, Diagnostics, load/refresh, and saved exchange inspection. For Email, verify request preview sends nothing and the Response appears after actual submission. - Bind `formState`, `results`, and `errors`. Submit success, validation failure, partial Action failure, and full failure. Verify feedback content, visible/off-screen scrolling, reduced motion, and success-only redirect behavior. - Submit twice and verify separate email threads and stable retry identity, with no duplicate delivery after an ambiguous send. - Verify the existing Webhook Form remains editable and its route/query behavior remains intact, while new Form discovery/creation and native Form prop exposure match the documented component contract. ### Execution status and MCP limitation The `mcp-` suite authors through a current-source MCP server and submits generated Preview Forms through `preview.submit-form`. Playwright covers Builder UI, navigation/rendering, and viewport assertions. The separate `forms.simulate-submission` operation submits synthetic values from the saved canvas Form directly to the shared SDK server Form engine, without starting Preview or a browser. Both paths use the same saved-draft preparation and SDK submission handler. Most automated email tests use a loopback receiver. The controlled branch-source MCP test below separately verifies delivery to a real test mailbox; it does not test the user’s connected MCP release. On 2026-10-14, the branch-source MCP was tested against a running local Builder and a copied disposable project. No npm package publish or connected-MCP release was needed for this local verification. - [x] Add a bounded `preview.submit-form` MCP operation for session-owned generated Preview Forms. It uses native form controls and validation, supports repeated values and bounded file uploads, returns state/results/errors/exchanges, and never replays an ambiguous send. The MCP-client E2E verifies one owner Email delivery and one HTTP delivery with ordered results against local receivers. Focused Vision, Project Build, CLI, and Builder E2E tests pass. - [x] Migrate browser Preview Form runtime cases to `preview.submit-form`; retain Playwright for Builder UI, navigation/rendering, and viewport assertions. The 52 MCP-named Builder E2E cases passed across the full 2-worker run (50/52) and a focused rerun of its two timed-out Email cases (2/2), including MCP submission and local receiver assertions. - [x] Add `forms.simulate-submission` to the current-source CLI MCP session. It reads the saved canvas Form, calls the Builder server route, and reuses the Preview Form engine and SDK submission handler. The older local CLI adapter rejected Email; the current server route supports it. Static Checkbox and multiple Select array names come from saved controls; dynamic array names may be supplied explicitly. Focused tests and independent Astra Medium review pass. - [x] Run the Luna Low `managed-form-runtime-v1` scenario against `forms.simulate-submission` through a real MCP client on the current source. `gpt-5.6-luna` at low reasoning passed 10/10 checks in 55 seconds. Three simulation calls produced success, an explicit 503 failure, and recovery against the controlled local HTTP receiver in the expected sequence. The agent used no Preview/browser submission or Email action. One `templates.get` MCP error was recovered before submission. - [x] Verify `forms.simulate-submission` from branch-source MCP against the local Builder server and a disposable saved Form. The supported local database was started, and `EMAIL_SERVICE_URL` plus `TRPC_SERVER_API_TOKEN` were supplied from the staging Infisical environment without printing values. Luna Low used MCP discovery, Form/resource inspection, `update-resource`, and simulation. Both Email Resources resolved only to `testing@webstudio.is`; simulation returned success, HTTP 200, two Email results with status 200, and no errors. Gmail independently confirmed both owner and visitor messages delivered to that controlled inbox at 15:46:51 UTC on 2026-10-14. The shared server route and CLI transport received independent Astra Medium review; focused CLI (164) and HTTP-client (45) tests, package typechecks, formatting, and diff checks pass. No npm release or production deployment was involved. - [x] Rename the new Form component label to Form (Beta)* in the component picker and MCP discovery. Component IDs stay unchanged; focused registry, Builder, MCP, and CLI tests pass; Astra Medium reviewed the change. Pushed `592589ccfe`. ## MCP end-to-end verification ### Verified against this branch These checks use the current-source MCP session server to author disposable local Builder projects and `preview.submit-form` to submit generated-site Forms to local test receivers. Playwright verifies Builder UI, navigation/rendering, and viewport behavior. They verify this branch's code, not the connected MCP release, staging services, or real mailbox delivery. Current branch rechecks (2026-10-14): Project Build MCP tests 142/142, CLI MCP/evaluation harness tests 60/60, Vision CDP/Form tests 48/48, and the React Router Navigation browser test 4/4 pass. Builder, CLI, Project Build, Vision, and both React Router fixture typechecks pass; scoped lint, formatting, and diff checks pass. The earlier head passed PR CI; checks on commit `7438692ef5` are running. The separate full CLI prebuild suite now passes 131/131 after adding the required `statusText` to its private Email binding fixture. The main-merge CI failures in Project Build expression expectations, CLI Preview config import, formatting, and the SSG fixture size cap were fixed in `0272768260`; checks on that commit are pending. - [x] Verify all 52 MCP-named Builder E2E cases on the current head. The complete 2-worker run passed 50/52; two complex Email cases exceeded Playwright's 120-second per-test limit under concurrency, then both passed in a focused one-worker rerun (44.4s and 31.0s; 2/2). A serial full rerun reached 43/52 without assertion failures before the wrapper's 900-second command limit. An earlier full run passed 52/52 before the final Preview readiness fix. Coverage includes contact Forms, Email delivery and partial updates, attachments, readable `formData`, HTTP and GraphQL Actions, navigation and repeated query values, legacy Form editing, Resource inspectors, Form properties and type choices, feedback, and redirects. Full-run command: `E2E_TEST_COMMAND_TIMEOUT_SECONDS=1800 E2E_SKIP_BUILDER_BUILD=true E2E_INSTALL_PLAYWRIGHT=false pnpm --filter @webstudio-is/builder e2e -- 'mcp-' --project=chromium --workers=2`. - [x] Run the Builder Preview Form E2E suite serially: 5/5 passed, including authenticated Builder Preview submission, error rendering, redirects, submitted browser `FormData`, off-screen feedback scrolling, and Navigation mode without a Resource POST or canvas reload. - [x] Verify the local Email inspector server path. The route integration suite calls the real local `/rest/preview-form` handler and passes a controlled Email Service binding response through it; 28/28 tests pass. The Email Service boundary is stubbed, so this does not claim a staging Worker run. - [x] Verify the Form Action picker browser tests: 2/2 pass for add, disable, reorder, remove, the ten-Action limit, and rejection of an eleventh Action. The MCP runtime E2E separately verified ten deliveries and ordered results. - [x] Verify local Preview request context across two pages: scoped `formData`, `browserInfo.pageUrl`, trusted IP, user-agent, and language all remain associated with the correct Form Resource. - [x] Verify partial Email body updates through MCP. Custom and explicitly blank bodies preserve the other recipient, sender, and attachment settings; local Preview uses the requested body. Focused E2E passes 2/2. - [x] Verify the default Form template has no hardcoded email address, sender, or recipient, and the error Collection renders each message as a separated bullet in a red-tinted alert. Registry tests pass 11/11. - [x] Verify the Action picker UI adds, disables, reorders, and removes HTTP, GraphQL, and Email Resources; accepts 10 and blocks 11. Component browser tests pass 2/2. Runtime MCP E2Es separately verify Action order and concurrent dispatch; the picker test does not claim ten live deliveries. - [x] Verify the Luna Low managed-Form authoring evaluation: 20/20 checks pass. Validator tests pass 83/83. - [x] Verify the legacy Webhook Form is excluded from new MCP creation/copy paths while saved instances remain editable. Source tests and the existing 139 MCP checks pass; this does not mean the published MCP catalog has been refreshed. - [x] Formatting, `git diff --check`, and Builder, CLI, and SDK Components Registry typechecks pass. ## Runtime correctness - [x] Prevent automatic retry of an Email Action when the Email Service send may already have succeeded; report an ambiguous response without sending the same email again, and verify one Form submission cannot produce duplicate delivery. Pushed `07627e44fa`: Email Actions never automatically replay; HTTP retries remain. RPC and Preview accept legacy `{id}` and canonical replies, including successful canonical replies with an empty provider ID. Regression tests cover one dispatch after failures, timeouts, and malformed replies, response compatibility, and HTTP retry. All 143 focused SDK tests, SDK typecheck, scoped lint, diff checks, and independent Astra review pass. - [x] Keep ambiguous Email Action outcomes non-retriable in Builder so a possibly successful send is never replayed; preserve compatibility with both deployed legacy `{id}` and canonical `{ok, status, statusText, data}` Worker replies. Pushed `578a1a99`: canonical delivery IDs must be nonblank, while legacy replies remain supported. SDK regressions cover one dispatch after ambiguous RPC/Preview failures, timeouts, malformed replies, and empty IDs. ## New Form navigation mode and MCP E2E (2026-10-11) - [x] Give the new Form two submission modes using its valid action URL: `?__webstudio__=resources` when one or more Resources are connected and `?__webstudio__=navigate` when none are connected. Removing the last Resource switches to Navigation mode. Keep a plain `form` Element native and leave the legacy Webhook Form available but marked deprecated until the next release. Runtime tests cover both action markers; the MCP-authored browser E2E verifies navigation query updates and Resource revalidation. Legacy Webhook Form metadata, compatibility exports, component code, and docs now state its deprecation and support window. - [x] In the new Form’s Action control, when no Resources are connected, show centered “Navigation mode” with an info tooltip: “Submits the form fields as URL query parameters and navigates without a full page reload. Use this for search and filters that update page Resources from the URL.” - [x] Add MCP-authored end-to-end coverage for both modes and their distinctions. Luna/low authored Resource and Navigation Forms plus a native `form` Element through MCP, with separate registry searches for Form (Beta), Webhook Form, and Element; the final project passes the corrected structured evaluator. The MCP-authored Playwright E2E removes all Form Actions and verifies repeated and single query values update the URL and page Resource without a document reload or Resource POST. Existing local MCP Preview coverage verifies Resource submission, native GET behavior, legacy Webhook Form compatibility, and component discovery. ## Ports from the earlier implementation - [x] Resource selection and scoped `formData`/`browserInfo` access, parallel dispatch, protected egress, server destination limits, and bot-field validation are already in the new Form. - [x] Resource editor URL autofocus and known header/value suggestions are already reused. - [x] Centralize the `formData` and `browserInfo` parameter names for Builder, generator, and runtime checks. - [x] Default HTTP body forwarding and automatic multipart for uploads are now ported to the new Resource graph. - [x] Success/error state slots and success redirect are now ported into the new Form and Router/Remix adapters. - [x] Add response `results`/`errors` bindings and one retry per failed or timed-out destination. - [x] Port feedback scrolling to the new Form in Router and Remix adapters, with browser regression coverage. - [x] Adapt the existing bot-field protection for the new Form; saved Webhook Forms keep their prior bot-field behavior. The narrowly scoped route/query fixes for #5512 and #3891 are tracked separately below. - [x] Local new-Form bot checks: one fresh hidden value per submission, five-minute expiration, malformed/missing rejection before dispatch, Brave handling, and stripping internal form ID/bot fields before Resource delivery. Evidence: `packages/sdk/src/managed-form-submission.ts`, `managed-form-submission.test.ts`, `packages/sdk-components-react/src/form-submission.browser.test.ts`, and managed generated-route cases in `packages/cli/src/prebuild.test.ts`. ## Batch 1 — New Form foundation - [x] Make the existing Forms-section Form tile insert the new Form component while retaining the existing Webhook Form tile and behavior. - [x] Make the new Form a managed Resource submission component. With no destination, it shows a configuration error and cannot dispatch or navigate. Use Element with `tag=form` for ordinary browser form behavior. - [x] Exclude unrelated legacy-only runtime work from this feature. Existing component metadata is deprecated; the new Form has no legacy compatibility or migration contract. The targeted #5512/#3891 route/query fixes are tracked separately in Batch 2a. - [x] Verify the Resource-only component with focused render tests, package typecheck, and component story generation. - [x] Verify the Batch 1 new Form acceptance criteria in the Builder and browser. ### Acceptance criteria - Inserting the new Form creates the default contact Form with named inputs, a submit button, and two selected Email Resource Actions: one for project recipients and one for the visitor email field. If all destinations are removed, it shows a configuration error and cannot dispatch or navigate until a destination is configured. - Element with `tag=form` retains browser validation, method, encoding, action, and navigation. - Acceptance covers the new Form only. Apart from the explicitly tracked #5512/#3891 route/query binding fixes in Batch 2a, legacy compatibility, old native-mode settings, and old-component migration are outside the feature contract. Verification: Builder catalog and insertion tests; Chromium empty-Resource blocking test; generated Element `tag=form` Playwright test with a local receiver (`packages/sdk-components-react/src/element-form.test.tsx`, `40c6f972c8`, focused 1/1) proves invalid input sends nothing and valid native multipart POST navigates using the configured action, method, and encoding; generated published output for the new Form; relevant typechecks and lint. The user confirmed the test inbox received the test email attachment. Staging Builder Preview verified Email and Webhook delivery. The user confirmed the published staging route is live; the route returns HTTP 200 and includes a file input. Published delivery to both Webhooks and final Form-state behavior are verified in Batch 7 below. Live Production Form submissions are outside this PR’s verification scope. ## Batch 2 — Resource-only submission, scoped data, and Resource selection - [x] Give the new Form one submission path with one to ten selected Resource destinations. Keep Actions and Success redirect as its Form controls; plain HTML forms use Element with `tag=form`. An empty selection reports an error without dispatch or navigation; tests cover this path. - [x] Expose one submission-only `formData` object, keyed by HTML name. Repeated names are ordered lists; a known unchecked checkbox group is an empty list. Preserve files and hidden inputs. - [x] Expose safe `browserInfo`: trusted IP, user agent, language, and referrer. Never expose raw request headers, cookies, or authorization. - [x] Make explicit Resource expression bindings to a Form's `formData` and `browserInfo` available only to Resources defined within that Form; a selected HTTP Action with an unset or empty body implicitly receives submitted Form data regardless of Resource scope. - [x] Resource variables are created in Variables at their normal scope. The Actions selector lists only action-capable Resource variables visible in the Form's variable scope: defined on the Form or one of its ancestors. Exclude sibling, descendant, and unrelated scopes. Resources defined on the Form can bind its `formData` and `browserInfo`; ancestor Resources cannot bind values from a descendant Form. Carry forward URL autofocus and known header/value autocomplete. Enforce up to ten Actions per Form in the Builder and server. - [x] Keep Actions as a control inside Properties & Attributes, with a plus menu and selected Resource rows. The plus menu offers only existing action-capable HTTP, Email, and GraphQL Resource variables visible in the Form's current variable scope (defined on the Form or an ancestor); exclude System data variables and resources from sibling, descendant, or unrelated scopes. Resource variables are created in Variables at their normal scope; Actions only selects existing variables. Disable already-selected Resources in the menu. Selected rows expose enable, disable, and remove controls. A simple click on the Action name opens the existing Resource editor through selection/open state, leaves its Variables row visibly selected, and scrolls it into view, while preserving page and canvas selection; drag, enable/disable, and remove controls must not open it. The eye toggles enabled state; the minus removes the Action from this Form only. Preserve explicit selection, ordering, and the ten-Action limit. Published-site submission checks are recorded in Batch 7. - [x] Cover scope, expressions, repeated names, renames, files, copying, deletion, save/reload, and unavailable bindings with focused tests. - [x] Ensure `mapResourceExpressionsMutable` remaps Email `senderExpression` and `recipientsExpression` data-source IDs; `fragment.test.tsx` verifies copy/paste/fragment rebinding (focused regression 1/1, full file 34/34). Project-build typecheck and `git diff --check` pass. - [x] Add focused fragment coverage for Email `senderExpression` and `recipientsExpression` bound to variables inside a copied Form, asserting references remap to the cloned variable IDs (not only restoration of external parent bindings by name). `fragment.test.tsx` passes 34/34 and combined project-build data+fragment tests pass 165/165; assertions verify both expressions remap to cloned variable IDs distinct from the source IDs. - [x] Implement and locally test Batch 2a current-page parameters and repeated query values in managed and legacy Form Resource bindings (#5512, #3891). - [x] Add generated published-route loader integration coverage for a native GET Form with repeated query keys; repeated `system.search` values reach an expression-bound Resource in both `defaults` and `react-router` templates. Focused prebuild tests pass 2/2. - Issue scope: #5512 is fixed for legacy generated HTML Form actions and the new Form path; generated-route tests cover both route templates. #3891 exposes repeated values as ordered arrays through `system.search` while preserving strings for single values; SDK, Builder Preview, generated action, and generated native-GET loader regressions cover the behavior. - [x] Local #5512/#3891 implementation and regression: the new Form's generated action uses current `system.params` and `system.search`, where repeated values are ordered arrays; SDK search tests and the Builder native GET preview test preserve repeated values (`packages/cli/src/prebuild.test.ts`, `packages/sdk/src/system-search.test.ts`, `apps/builder/app/canvas/interceptor.test.ts`). - [x] Locally verify #5428: bind trusted `browserInfo` values into `X-Forwarded-For`, `User-Agent`, and `Accept-Language` Resource headers, inspect the generated action’s outbound request, and document the setup and trusted client-IP source for each hosting adapter without forwarding cookies or authorization. - [x] Local generated-route verification (`e9d5209882`): Remix and React Router send the three configured headers to a test destination; Cloudflare context uses `CF-Connecting-IP`, Node omits unavailable IP, and arbitrary forwarding, cookie, and authorization headers are not forwarded. Setup and hosting sources are documented. ### Form property inventory - [x] Expose only the Actions control and Success redirect as Form controls. The generic HTML attribute picker and native `id`, `class`, `action`, `method`, `target`, and `encType` controls are unavailable for this component. - [x] Rename the Form control label from Actions to singular Action. Staging verification for the Form property panel is recorded in Batch 7. ### Acceptance criteria - Action and Success redirect are the only Form controls. The component label `Form` is system metadata and is not editable as an HTML attribute; the Form has no `id`, `class`, `action`, `method`, `target`, or `encType` controls. - Action is a control inside Properties & Attributes. Its plus menu offers only existing action-capable HTTP, Email, and GraphQL Resource variables visible in the Form's current variable scope (defined on the Form or one of its ancestors). It excludes System data variables and Resources in sibling, descendant, or unrelated scopes. Resource variables are created in Variables at their normal scope; Actions only selects existing variables. Already-selected Resources are disabled in the menu. Selected Resources appear as rows with enable, disable, and remove controls, and can be reordered. Clicking an Action name opens the corresponding Resource’s existing Edit variable dialog and highlights its Variables row by setting the existing selection/open state directly, without synthetic clicks; preserve the current page and canvas selection. Drag, enable/disable, and remove controls do not open the editor. The ten-Action limit is enforced. Resources defined on the Form can bind that Form's `formData` and `browserInfo`; ancestor Resources are visible but cannot bind values from the descendant Form. An empty selection shows no canvas warning before submit; attempting to submit shows the configuration error, dispatches nothing, and does not navigate. The Form has no native or direct-URL submission mode. - The new Form supports Resource Actions only; do not add a legacy/native-mode compatibility path or migration requirement. - A Resource defined on the Form can bind that Form's `formData` and safe `browserInfo`; a visible ancestor Resource cannot access values from its descendant Form. Resource variables are created in Variables at their normal scope. The plus menu lists only existing action-capable Resources from the Form and ancestor scopes, excluding sibling, descendant, unrelated scopes, and System variables. Forms explicitly select each action; none are auto-added. Already-selected Resources are disabled in the menu. Bindings survive editing and save/reload. - On a `/products/:slug` page visited as `/products/chair?source=newsletter`, a submitted Resource can use `system.params.slug` as `chair` and `system.search.source` as `newsletter` in its URL, headers, or body. Values come from the current submission's page, including after navigation; missing parameters remain absent. - Repeated names retain form order, unchecked checkbox groups resolve to empty lists, and files stay file values. The Resource editor focuses URL and suggests known header names and values. ## Batch 2a — Keep page parameters and every selected query value (#5512, #3891) New Form Resource bindings must receive the current page's parameters, and a multiple-select GET form must not lose selections when a binding reads the URL. - [x] Extend #5512 route/query propagation to legacy native Form actions: generated routes pass route params and ordered query values while preserving the managed Form path. The regenerated runtime contract and 26 fixture routes are pushed in `8c4bda7791`; `check:generated-api`, fixture builds, and generated-route regressions pass. - [x] Implement route/query propagation in both managed and legacy Form Actions: populate `system.params` from the current route, preserve single-value `system.search` strings and expose repeated query values as ordered arrays through the same binding. Generated action and loader regressions cover both templates; the consolidated CLI prebuild suite and focused native-GET loader tests pass. - [x] Verify #5512 with the new Form's Resource bindings using `system.params` and `system.search`. Cover URL, header, and body bindings, dynamic pages, missing values, and submission after navigation in React Router and Remix. - [x] Reproduce #3891 with a native GET form and a multiple-select input. Keep the browser's standard repeated query keys; do not join values with commas or rewrite the submitted URL. - [x] Use `URLSearchParams` to preserve every value in order, including empty values, repeated identical values, and values containing commas or encoded characters. Keep an object-based binding interface so property autocomplete still works. - [x] Inspect existing `system.search` consumers and record the compatibility choice here. Keep existing single-value bindings working, expose all repeated values to bindings, and make any changed behavior for existing repeated-key bindings explicit. Do not silently discard values or break existing expressions. - [x] Apply the agreed representation consistently in the Builder, published page data, client navigation, and new Form action path. Update affected types, binding suggestions, generated code, and fixtures. - [x] Add passing SDK, Builder, and generated-route regressions for current page parameters and repeated query values in new Form bindings; document single-value and ordered multi-value query bindings with working examples. - [x] Local new-Form generated-route regressions cover current page parameters and repeated query values in URL, headers, and body after navigation. A red-before/green-after test proves configured body bindings survive alongside submitted fields; CLI binding examples document single and repeated query values. - [x] Record regression coverage for #5512/#3891 on new Form bindings: generated-route and Builder tests cover current-page parameters and ordered repeated, empty, comma, and encoded query values, with SDK coverage for scalar compatibility. Compatibility choice: `system.search[name]` is a string when the query key occurs once and an ordered string array when it occurs more than once. Existing single-value expressions are unchanged; text bindings stringify arrays as comma-separated values. The relevant consumers in Builder system/preview and generated page/action templates were reviewed. Focused SDK, Builder, and generated-route tests cover the behavior. ### Acceptance criteria - On a `/products/chair?source=newsletter` page, a new Form Resource can bind `system.params.slug` as `chair` and `system.search.source` as `newsletter` after navigation. Existing Webhook Form behavior is unchanged except for the explicitly tracked #5512/#3891 route/query binding fixes in Batch 2a. - Selecting two options in a native GET form leaves both values in the URL and makes both available to bindings in their original order. Single-value access still works, and property autocomplete remains available. - Empty values, identical repeated values, commas, encoded characters, reloads, and client navigation do not drop or corrupt query values. - Verify current-page and repeated-query bindings for the new Form and ordinary Element `tag=form` browser behavior. Legacy Webhook Form changes are limited to the explicitly tracked #5512/#3891 route/query fixes in Batch 2a; other legacy compatibility is not a closure condition. ## Batch 3 — HTTP Resource submission - [x] POST to each selected HTTP Resource. A selected Action whose Resource body is unset or empty implicitly receives all submitted fields regardless of Resource scope; an edited body can omit, rename, add, or compute fields. Explicit `formData` expression bindings remain limited to Resources defined within that Form. - [x] Use JSON for text-only data and switch to multipart when the resolved body contains a file. Set JSON content type unless configured otherwise; preserve repeated fields and file bytes, and remove stale `Content-Type` so fetch writes the multipart boundary. - [x] Add an explicit `auto`/JSON/multipart choice. Reject an incompatible body before that destination's fetch; dependency-free requests are preflighted before any destination dispatch. - [x] Resolve bindings and validate final outbound URLs and redirects before sending. Block internal and private destinations; keep credentials and sensitive request configuration off the public page. - [x] Add generated-site and server tests for JSON, multipart, mapping, files, repeated fields, invalid configuration, and destination safety. - [x] New Form route proof: compiled Remix and React Router managed actions forward repeated same-name text values and uploaded files as separate multipart entries, preserving order, duplicate values, filenames, MIME types, and bytes (`3c5b72a`; focused CLI tests passed 2/2). Existing Webhook Form behavior remains at its pre-PR baseline; migration is out of scope. - [x] Make file inputs easy to configure in the Builder: choose the file input type and set its field name, required state, accepted file types (`accept`), and multiple-file selection (`multiple`). Keep these settings after saving, reopening, and publishing. Verified on `d7f67307f9` with Builder insert/save/reopen, generated page, Chromium required/optional/multiple upload, SDK template, typecheck, lint, and format checks. ### Acceptance criteria - Every selected HTTP destination receives POST. A Resource with an unset or empty body receives all Form data implicitly, regardless of where the Resource is defined. Explicit `formData` expression bindings remain limited to Resources defined within that Form. Text-only bodies arrive as JSON; bodies with uploads arrive as multipart with field names, filenames, MIME types, file bytes, and repeated values. - A site creator can add and configure a file input using the Builder without custom code. Published forms support one or multiple selected files, block submission when a required upload is empty, and submit normally when an optional upload is empty. The `accept` setting guides the file picker; it is not server-side file validation. - An edited body can rename, omit, add, or compute fields. A Resource outside the Form sends only its own configured data. - An incompatible explicit body format fails before its destination fetch. Dependency-free requests are validated before any dispatch; a body that depends on another Resource is validated once that dependency resolves, before its own destination fetch. Resolved destinations and each redirect reject private or internal addresses, and secrets stay off the public page. ## Batch 4 — Project Emails settings and Resource editor - [x] Add Project Settings → Emails. Move the current Contact email list without changing its stored value. - [x] Configure site-wide defaults for Sender (name and email, or email alone), recipients, owner subject, and plain-text owner body. Published sites receive project default changes after republishing. - [x] Add the Email Resource as a normal Resource, creatable inside or outside a Form. It can inherit, override, and reset project defaults. Only a Form-scoped Email Resource can bind that Form's data. Surface an unavailable Form-only binding clearly; never send incomplete template text silently. - [x] Resolve team recipients from the project list or owner fallback, support a custom comma-separated override, and default Sender to the owner with a per-Resource override. Form data cannot choose team recipients. - [x] Configure the subject, plain-text owner body, and whether submitted files should be attached. With no project body or Resource body, any selected non-Visitor Email Resource uses readable submitted fields and optional `browserInfo` interpolation, regardless of Resource scope. Automatic owner-email text includes hidden fields while excluding passwords and internal bot fields. - [x] Test project settings storage, inheritance/override/reset, recipient fallback, Form scope, expression validation, and preservation of the existing Contact email setting. A complete project owner body containing `${...}`, backslashes, or backticks renders as literal text; an empty project body retains the automatic `formData` and `browserInfo` interpolations. ### Acceptance criteria - Existing Contact recipients appear in Project Settings → Emails without data loss. Existing legacy forms retain their pre-PR behavior except for the explicitly tracked #5512/#3891 current-page route and repeated-query bindings. - New Email Resources inherit published project defaults until overridden; reset restores inheritance, and settings edits affect live sites only after republishing. - Team recipients use the project list or fall back to the owner. A custom comma-separated recipient list and Sender override work; submitted values cannot choose recipients or From. - With no project owner body or Resource body, a selected non-Visitor Email Resource uses readable submitted-field and `browserInfo` content regardless of whether it is defined on the Form, an ancestor, or globally. Explicit expressions can bind Form-only values only from Resources defined within that Form. A nonempty project body is the complete literal owner message, inherited until a Resource body expression overrides it; reset restores inheritance. Automatic text includes hidden form fields but excludes passwords and internal bot fields. ## Batch 4a — Sender and recipient email format (#4414, #5658) Use one Sender field that accepts either `Acme Support <support@example.com>` or `support@example.com`, using the same address format as recipients. The optional name becomes the displayed sender name, and the entered email receives replies. Webstudio's authenticated From address stays fixed. - [x] Add the Sender field in Project Settings → Emails, with inheritance, override, and reset in each Email Resource. Default it to the project owner's email. This single field supplies the display name and Reply-To; do not add separate sender-name and Reply-To inputs. - [x] Parse Sender as exactly one mailbox and retain its optional name and reply address; a plain email has no custom display name. - [x] Use the site owner profile username as the default visible From name when Sender has no explicit name; explicit Sender names take precedence, and missing usernames fall back to “Site Owner”. Keep the authenticated From address fixed. - [x] Accept plain and named mailboxes in the Contact email list, project recipients, and Email Resource recipient overrides. - [x] Verify existing project address-count limits remain enforced through both Builder and server updates; the separate five-team-delivery runtime cap is tracked in Batch 5. - [x] Use `Acme Support <support@example.com>` as the Sender placeholder and `Acme Support <support@example.com>, team@example.com` in email-list inputs. - [x] Use an established email-address parser in Builder and server validation. Handle quoted names containing commas, such as `"Example, Alexs" <support@example.com>`, reject malformed addresses and header-injection input, and count parsed recipient mailboxes including duplicates for the runtime delivery cap. - [x] Preserve parsed display names in generated Email Resource requests and keep existing plain-address settings readable. - [x] Test both Sender formats, mixed recipient parsing, inheritance/reset, generated request values, and the five-team-delivery runtime cap. - [x] Local Builder E2E verifies Project Emails Sender and named recipients save to persisted project settings and remain after reopening (`b9ebf21fee`; `apps/builder/e2e/tests/project-settings-runtime.[shard-2].[shard-5].[shard-6].e2e.ts`; focused run 2/2). - [x] Document the Sender/recipient input format, reply behavior, inheritance, republishing, visitor Email Resource delivery, and the current Cloud-unavailable delivery status without claiming that saving settings sends email. - [x] Local generated-graph verification (`1730840feb`): a translated project body is the entire literal request body, a Resource body expression overrides it, reset restores inheritance, and an empty project body retains automatic `formData`/`browserInfo` text. Project Emails help and docs explain plain-text behavior. ### Acceptance criteria - Entering `Acme Support <support@example.com>` in Sender displays “Acme Support” as the sender and directs replies to `support@example.com`, while From uses Webstudio's sending address. - Entering only `support@example.com` works without a separate name field and directs replies to that address. - With a plain Sender address, the visible From name uses the site owner profile username, or “Site Owner” if unavailable; a named Sender overrides it. The From address remains Webstudio’s fixed sending address. - Plain and named recipients can be mixed in a list; a quoted comma inside a name does not create another recipient. - Names and addresses survive saving, publishing, and delivery, and existing plain-address settings continue working. - The project owner confirmed that the email customization already planned in Batches 4 and 4a is sufficient to close #4414 and #5658. Sender supplies the display name and reply address; Webstudio remains the authenticated sender. Do not add custom From addresses, sending-domain verification, or a separate follow-up requirement to close these issues. Do not describe Reply-To as a custom From address. - Site creators can edit the notification subject, plain-text template, content, and language, with project defaults and per-Resource overrides. Together with Batch 4, this covers the email customization requested in #4414. ## Batch 5 — Email delivery and visitor confirmation - [x] Implement the Cloud-only `EMAIL_SERVICE` adapter for new Email Resources. Attach every submitted file by default; preflight the 5 MiB encoded-message and 32-attachment limits and return explicit service errors. Staging published-Form Email delivery is verified in Batch 7. - [x] Implement visitor confirmation as an ordinary Email Resource selected in Actions, addressed through a submitted visitor email field and dispatched alongside other Actions. Its optional body starts empty and uses the existing Resource editor and expression bindings. Email Service prepends a mandatory confirmation preamble with the site URL. Remove the Form-level confirmation toggle and email-field selector; SDK and generated-route tests cover delivery. - [x] A failed visitor-addressed Email Resource appears in `errors` and does not change aggregate Form success; SDK tests cover this. - [x] Before any destination runs, count team-recipient deliveries across all reachable Email Resources, counting duplicates and shared dependencies once. Reject the whole submission above five at runtime; permit at most one visitor-addressed receipt separately. No cross-Resource Builder or publish-time cap substitutes for this preflight. - [x] Local subject validation (`1fa8e66d9d`): resolved Email Resource subjects must be strings without CR/LF. Validate after expressions are evaluated and before any selected destination dispatch. SDK tests cover CR/LF from direct `formData` and `browserInfo` subject bindings and zero provider or selected fetches (`managed-form-resources-generator.test.ts`, `managed-form-submission.test.ts`, `resource-loader.test.ts`; focused tests 88/88 passed). Dependency-bound Email is rejected after any required lookup and before selected destination dispatch. - [x] Verify resolved owner and visitor-confirmation subjects in the generated server path with provider fakes. Owner subject preflight covers CR/LF from visitor-derived bindings before any selected destination or provider send; confirmation subject preflight likewise sends no HTTP or email request. Published staging delivery is verified in Batch 7. - [x] Test the local private-service envelope and response path with a provider fake: recipients, Reply-To, optional Sender display name, plain text, attachments, recipient and size/count preflight, privacy, confirmation ordering, partial failure, quota error, and zero sends on failed preflight. Compiled Remix and React Router action tests cover confirmation with an HTTP sibling and Node's explicit unsupported response. ### Cloudflare Email Sending integration plan Companion SaaS PR: [webstudio-is/webstudio-saas#666](https://github.com/webstudio-is/webstudio-saas/pull/666). The Email Service contract uses the canonical Worker `webstudio-email-service`, Cloudflare's native per-location Rate Limiting binding, and the private `EMAIL_SERVICE` service binding for published-site sends to `https://email-service.internal/v1/send`. Builder Preview uses the authenticated shared Email Service endpoint `https://apps.webstudio.is/v1/preview-send` with server-side `TRPC_SERVER_API_TOKEN`. The shared Email Service Worker remains deployed at version `8769175b-15d2-4c09-a312-b78dc93fd2f3`; this PR did not deploy or change it. The named staging Preview was deleted and its former URL returns 404; staging published-site Workers use the canonical Worker through the private service binding. An authenticated malformed production Preview request returned `400 invalid_request` / `Invalid email fields` before send. This proves only authentication and validation, not successful submission or delivery. Staging published-Form delivery is verified in Batch 7; limiter verification is tracked in companion SaaS PR #666. A separate direct Email Service test delivery was confirmed received; no email was sent by the malformed-request preflight. - [x] Enforce Cloudflare's 5 MiB total encoded message limit and 32-attachment cap for ordinary outbound email, accounting for base64 expansion; report provider quota, suppression, sender, size, and count errors without claiming delivery. These email limits are separate from the Form's 25 MiB incoming upload limit and Webstudio's five team-delivery preflight. Local Builder preflight/provider-fake tests and the companion SaaS Worker tests cover the limits and stable error mapping; staging published-Form delivery is verified in Batch 7. - [x] Test the local generated-site private-service contract with provider fakes for recipients, Reply-To, optional Sender display name, body, attachments, confirmation timing, partial failures, quota/limit errors, and zero sends for failed preflight (`packages/sdk/src/managed-form-email.test.ts`, `packages/cli/src/prebuild.test.ts`; `7507c3fbf7`, `ab04be99d4`, `7c950eecec`). #### Acceptance criteria - Staging verification must prove the selected private call path works for a Workers for Platforms published site; the central Worker alone owns `send_email`, and a submitted Form never receives provider credentials or direct sending capability. - A Cloud published Form delivers owner mail and the optional confirmation with the configured envelope and content; 5 MiB/32-attachment violations and provider failures produce clear `errors`. HTTP siblings retain the existing partial-failure semantics. - The Email Service contract is for the new Form only. Existing Webhook Forms do not use this Email Service as part of this feature; no legacy Email Service compatibility or migration is included. ### Acceptance criteria - A Cloud Email Resource sends the configured plain-text subject and body from Webstudio's sending address with the configured display name, with every submitted file attached under its original filename and MIME type, or returns an explicit size/count error. - More than five total team-recipient deliveries across Email Resources rejects the whole submission before any destination runs; duplicate addresses count again. - A visitor receipt is a normal Email Resource explicitly selected in Actions and addressed to the submitted visitor email field. It runs in parallel with the other selected Actions, with no separate Form-level toggle or email-field selector. Its Resource body is empty by default; the Email Service always prepends the fixed platform receipt and published site URL before the Resource body. The Resource body uses the normal editor and full existing expression/binding support. A failed visitor Email Resource appears in `errors` but is nonfatal to the aggregate Form result. - Resolved owner and confirmation subjects are strings without CR or LF. An invalid subject, including one produced from visitor data, is rejected before the email provider is called; the provider fake records no send. - Provider integration checks exercise the central Email Worker request/response contract. Mocked Builder delivery alone does not satisfy this gate. - Confirmation failure appears in `errors` while the aggregate submission remains successful; environments without Cloud email do not silently claim delivery. ## Batch 5a — Keep separate submissions in separate email threads (#5018) Site owners should see each form submission as a separate email conversation, including when several visitors submit the same form close together. - [x] Append a short, unique submission reference to each new Form owner-notification subject, keeping the configured subject text. Generate it once per submission and reuse it for that submission's delivery retries; submissions in the same second get different references. At `52fcec3640`, SDK tests cover default/custom subjects, two submissions at one mocked time, retry stability, empty/overlong preflight with zero HTTP/email sends, and the 979-character boundary; Form and Project Emails docs describe the suffix. Batch 7 verifies that separate submissions create separate Gmail conversations. - [x] Apply per-submission subject references to new Form owner notifications (`52fcec3640`). - [x] Add local regressions for new Form default/custom subjects, same-time identical submissions, stable retry references, and subject-length preflight (`managed-form-email.test.ts`). Document the suffix in the new Form and Project Emails docs. ### Acceptance criteria - Two separate submissions of the same form appear as separate conversations in Gmail with conversation view enabled. - Both default and custom subjects keep their configured text and include a different reference for each submission. - Retrying delivery within one submission keeps its reference. This does not add delivery deduplication or submission storage. - This submission-reference behavior applies to new Form owner notifications only; it does not add delivery deduplication or submission storage. ## Batch 6 — Parallel delivery and Form feedback - [x] Resolve dependency Resources needed for bindings, preflight every selected primary destination’s body format and deterministic URL parse/protocol/credentials/denied-hostname policy before dispatching any selected primary destination, then start selected primary destinations in parallel. Dependency Resources may make outbound requests during resolution. DNS/public-IP pinning and redirect checks remain in protected transport at each request hop; other transport failures can occur after a sibling dispatches. Overall success requires all primary destinations to succeed. - [x] Local deterministic group preflight (`e9b72d5d78`, `8bf4f4c8bf`): red-before generated actions in Remix and React Router prove a dependent JSON+File body or a denied selected URL blocks all selected POSTs; SDK policy tests cover allowed URLs and denied scheme, credentials, and host cases. Nonselected dependencies may run once to resolve bindings. Provider and ingress behavior are covered by service tests; staging verification is recorded in Batch 7 below. - [x] Until Cloud email delivery is integrated, reject any selected Email Resource or reachable Email dependency before dispatching an HTTP sibling. Return an explicit unsupported-delivery error without claiming success. - [x] Retry only a failed or timed-out destination once within that submission, including non-2xx responses. Never resend a known success within the same submission. A new browser submission starts over; keep no delivery history or cross-submission deduplication. - [x] Keep aggregate HTTP status as transport metadata only; expose no `status` variable. Bind each Resource's final status code and response body through ordered `results` and `errors` arrays. Expose no response headers. - [x] Redirect only after overall success when configured. Render the initial, success, and error states in the inserted Form template. - [x] Fix #6487 feedback auto-scroll regression: success and error feedback now scrolls into the viewport only when needed, uses instant behavior for reduced motion, and success redirect skips scrolling. MCP-authored generated-Preview tests assert actual viewport position for off-screen feedback, no movement for visible feedback, partial failure scrolling, and no scroll before redirect; the full serial MCP E2E suite passes (36/36 including setup). - [x] Copy the existing Webhook Form spam protection into the new Form's managed submission path: generate the hidden browser field, validate it on the server before delivery, preserve the Brave handling, and remove internal fields before sending to Resources or email. Email Service rate-limit checkpoint: The pushed SaaS code uses Cloudflare's native Rate Limiting binding only on email sends: 50 recipient checks per project UUID per Cloudflare location per 60 seconds. Each recipient consumes a check; over-limit sends return 429 before provider delivery. Preview and published sends carry the trusted project UUID. This is approximate per location, with no Durable Object, SQL storage, or account-wide quota. The 60-attempt direct Worker diagnostic and isolated non-production check are tracked in companion SaaS PR #666; no live-user Form submission is part of this Builder PR. - [x] Locally test concurrent starts, retries, timeouts, partial success, results and errors bindings, redirect, and feedback scrolling in both generated adapters and browser components. - [x] Local new-Form behavior: generated Router and Remix adapters test concurrent selected starts, one retry after non-2xx/network/timeout failure, final partial-success `results`/`errors`, and no replay of successful siblings or dependencies (`packages/cli/src/prebuild.test.ts`). Builder insertion tests verify `results` and `errors` bindings and confirm aggregate `status` is not exposed as a variable (`apps/builder/app/shared/instance-utils/insert.test.tsx`); browser tests cover success-only redirect and visible/offscreen feedback for the new Form. ### Acceptance criteria - Primary destinations begin in parallel. Each failed or timed-out destination gets one retry within the same submission; known successes are not resent, and overall success requires every primary destination. - Ordered `results` and `errors` expose each Action Resource's `resourceId` and `resourceName`, final status code, and response body to bindings, without response headers. Both arrays preserve configured Action order even when responses finish out of order. Aggregate HTTP status remains transport metadata and is not exposed as a Form variable. - Redirect occurs only after overall success, without scrolling to inline feedback first. Otherwise the correct feedback state renders and scrolls into view only when outside the viewport. Already-visible feedback does not move the page, and animated scrolling respects reduced motion. This applies to the new Form. - New Form submissions use the adapted hidden browser check: valid browser and Brave submissions pass; missing, malformed, or expired evidence stops delivery before any destination runs; internal bot fields never reach Resources or email. - The Email Service code returns 429 for recipient checks over the native per-project-UUID, per-location 50-per-60-second limit before provider delivery. HTTP/Webhook Actions and webhook-only Forms are not throttled by it. The 60-request direct Worker diagnostic and webhook control are tracked in companion SaaS PR #666; no production Form submission is part of this Builder PR. ## Batch 6a — Legacy-only work excluded from this feature ### Acceptance criteria - The new Form accepts a fresh valid submission after an earlier failed attempt without stale bot data. - No legacy compatibility path is added to the SaaS Email Service. ## Batch 6b — Shared submission runtime for the new Form (related to #4093) Use shared new-Form submission behavior across supported hosting runtimes while keeping page data current after a submission. This batch does not complete #4093's remaining legacy Webhook Form work. - [x] Move new Form submission, pending/error/success handling, and response handling into shared code that does not require Remix or React Router hooks or their form components. Generated hosting adapters call the shared managed-Form handler; existing Webhook Forms keep their original behavior. - [x] Local new-Form lifecycle: router-free Form submission uses shared `submitFormData`; generated Router and Remix adapters supply the server request and page-data refresh behavior. Legacy compatibility adapters and lifecycle changes are not included. - [x] Submit through a normal HTTP endpoint with a defined JSON response and small Router/Remix request and page-data-refresh adapters. Keep current HTTP Resource credentials, validation, bot checks, and destination protection on the server. - [x] Local managed-Form route: generated same-origin `/__ws-form` POST returns structured JSON for new Form submissions in compiled Remix and React Router handlers; route coverage includes root, nested, and dynamic pages, repeated multipart fields/files, bot rejection, and Resource results. Staging Cloud email delivery is verified in Batch 7; the Email Service rate-limit verification is tracked in companion SaaS PR #666. - [x] Integrate the Cloud `EMAIL_SERVICE` adapter for new Email Resources into the generated server action, with provider-fake response and preflight tests. The Email Service per-site rate limit is tracked separately below. - [x] Replace the automatic page-data refresh currently supplied by Remix. After a successful submission changes data, refresh the current page's Resources without a full-page reload. Handle navigation during submission and refresh failures without resending a completed submission. - [x] Test the new Form's shared component without router context against a test HTTP endpoint, then test both hosting adapters. Cover response bindings, page-data refresh, files, redirects, errors, and retries. - [x] Local browser and generated-route matrix: router-free Form tests cover pending/results, files, and HTTP/network failures; generated Router and Remix adapter tests cover retries, redirects, loader refresh, navigation, and refresh failure without replaying POST. Compiled-handler tests cover both adapters; release/staging verification is complete in Batch 7. - [x] Real router-free HTTP test (`679eb8e0c275`, `packages/sdk-components-react/src/native-form-http.test.tsx`): the shared new Form runs without a router provider in Chromium and sends multipart POST to a local same-origin JSON endpoint without mocking `fetch`. It reports pending while the response is held, then success with `results` and a later error with `errors`, without native navigation. Release/staging verification is complete in Batch 7. - [x] Page-data-refresh red-before/green-after proof: with the exact `native-form-refresh.browser.test.tsx` files from `20989a2d64` placed temporarily in detached pre-fix `41580dbe9c`, React Router and Remix each failed 3/5 tests: successful submissions left displayed data at `before`, and the refresh-failure path never ran its second loader call. On PR head `679eb8e0c275`, both adapters pass 5/5. The temporary checkout was restored cleanly; the red/green regression evidence is recorded here. - [x] Local new-Form regression tests cover pending/results, errors, redirect behavior, selected destinations, retries, and page-data refresh. Remove legacy Webhook-specific retry, feedback, lifecycle, and converter claims; they are outside the PR scope. - [x] Update the hosting and Form docs to explain the generated server endpoint, dynamic hosting requirement, and static-export limitation. The generated Cloud action calls the private `EMAIL_SERVICE` binding when present. Staging published-Form delivery is verified in Batch 7. ### Acceptance criteria - The shared submission component works without a Remix or React Router provider; supported hosting adapters connect it to server delivery and page-data refresh. - A successful data-changing submission refreshes the displayed data without reloading the whole page or sending the submission again. - Resource response values remain available through the bindings from Batch 6, with consistent success/error behavior across supported runtimes. - The generated new-Form submission path uses the shared handler; existing CLI conversion and legacy submission behavior remain at their pre-PR baseline except for the #5512/#3891 route/query binding fixes in Batch 2a. - Server protections and secret handling remain intact. Static exports do not silently claim managed submission support. ## Batch 7 — New-Form integration, docs, and release gate - [x] Mark only the legacy `Form` and `RemixForm` component metadata deprecated and keep `NativeForm` as the sole Forms insert tile. Preserve the old component IDs, registrations, templates, and supported settings for saved instances (`820aed68ed`; `apps/builder/app/shared/nano-states/components.test.tsx`, focused Chromium 2/2). - [x] Local file-input and HTTP upload segments: Builder insertion/save/reopen retains name, required, accept, and multiple settings (`apps/builder/app/shared/instance-utils/insert.test.tsx`); browser tests cover required, optional, and multiple files (`packages/sdk-components-react/src/native-form.browser.test.tsx`); compiled Remix/React Router generated actions preserve repeated multipart fields and original file names, MIME types, and bytes (`packages/cli/src/prebuild.test.ts`, `3c5b72a`). - [x] Partial published-site staging check: one controlled `/copy-1` submission with unique test value `Staging E2E 2026-10-05` entered the managed Form success state for the selected project-owner Email Resource configured with subject `New form submission`. The exact wire HTTP response and owner inbox receipt are not independently verified; the user is checking that inbox. This does not close the full multi-destination, file, confirmation, coverage. - [x] Update Form, Resource, Project Emails, and hosting docs for File Input settings, HTTP uploads and limits, visitor-addressed Email Resource with mandatory confirmation preamble/site URL and optional body, and plain HTML forms using Element with `tag=form`. - [x] Document the current managed Form's combined 25 MiB upload-request limit, multiple-file failure guidance, and separate HTTP Resource body limit (`33b2c7eab9`); Email provider attachment limits are documented in the Email Service README, and published staging delivery is verified in Batch 7. - [x] Document local Resource selection/scope and Auto/JSON/multipart upload behavior, plus Project Emails Sender, recipient, owner-body, inheritance, and visitor Email Resource settings (`b9dbb6ee55`, `7507c3fbf7`). Form, Project Emails, and self-hosting docs now describe conditional Cloud `EMAIL_SERVICE` delivery, explicit missing-service failure, and self-hosted integration requirements (`61fcf3f3d5`); published staging behavior remains unverified. - [x] Document Cloud Email attachment count and encoded content/request limits in Form docs (`61fcf3f3d5`). - [x] Document provider/quota errors and the Cloud email hosting requirement. Builder Form, Project Emails, and self-hosting docs cover new-Form visitor behavior and hosting limits. Sending-domain setup and companion SaaS deployment are tracked in the companion SaaS PR. - [x] Refresh the current bundle-version metadata in all eight static project fixtures and synced user metadata in seven; `packages/protocol/src/fixtures.test.ts` passes 17/17 locally and Linux/Windows fixture CI both pass on head `70a2091c69`. - [x] Complete relevant local checks on current PR work. Focused tests, typecheck, lint, formatting, and diff checks pass locally; full GitHub CI passes on `84f24e8d12`. - [x] Reviewed each new-Form issue row against current code/tests; no additional legacy compatibility beyond the explicitly tracked #5512/#3891 route/query fixes is a closure condition. Evidence: #3023 file and attachment checks in `packages/sdk/src/managed-form-email.test.ts` and `packages/cli/src/prebuild.test.ts`; #5512 and #3891 page parameters and all query values in `packages/cli/src/prebuild.test.ts`; #5432 repeated multipart values/files in the same generated-route suite; #5499 parallel destinations and five-recipient preflight in `packages/sdk/src/managed-form-handler.test.ts`, `managed-form-resources-generator.test.ts`, and `managed-form-submission.test.ts`; #3530 redirect behavior in `packages/sdk-components-react/src/native-form.browser.test.tsx`; #5428 trusted browser info headers in `packages/cli/src/prebuild.test.ts`; #5658 sender/reply-to validation in `packages/sdk/src/managed-form-email.test.ts` and the companion SaaS Worker tests; #6487 feedback scrolling in `packages/sdk-components-react/src/form-feedback-scroll.browser.test.tsx`; #4414 and #4385 project defaults, overrides, and recipient isolation in `packages/sdk/src/email-resource.test.ts` and `apps/builder/app/builder/features/settings-panel/resource-panel.test.ts`; #5018 unique submission references and retry behavior in `packages/sdk/src/managed-form-submission.ts` and `managed-form-email.test.ts`. These are merge-time issue mappings, not production delivery evidence. ### Acceptance criteria - The insert menu offers one new Form. Deprecated old components and their migration are outside acceptance; no legacy compatibility path is added. - Staging end-to-end coverage exercises an empty Form blocked from navigation and a configured Form submitting to its Resource destinations, plus two HTTP Resources, two Email Resources, files, confirmation, and partial failure through Builder → publish → submit. - Form, Resource, Project Emails, and hosting docs match the released behavior, including the Cloud email requirement. Generated contracts, focused checks, full CI, and staging tests pass before the PR is ready. ## Batch 8 — Submit current-draft Forms from Builder Preview - [x] Add an authenticated Builder server endpoint for Preview submissions. It checks the Builder session and exact project build permission before effects; route tests cover authorized and rejected requests. - [x] Load current draft Form configuration and invoke the shared SDK runtime handler without a prior publish or draft/published contract comparison; Preview route and graph tests cover changed drafts. - [x] Build the draft Resource graph with publish-equivalent scope, dependency, and defaults rules. Reuse the existing `evaluateExpressionSync` implementation for supported expressions; do not add QuickJS, WASM, AST, or another expression engine. Focused graph and expression tests cover parity. - [x] Reuse the shared SDK managed-form handler in Builder Preview and generated published-site routes. Their request, auth, and configuration entry points remain runtime-specific; SDK and generated-route tests cover both paths. - [x] Execute HTTP Resource Actions from the Builder server in Preview, and from the published-site Worker after publish. The Email Service handles email only; Preview route tests assert the outbound HTTP boundary. - [x] Route Preview Email Resources server-to-server through the Email Service with a server-only credential; published-site Workers use the private `EMAIL_SERVICE` binding. Builder checks user and project permission first; tests cover the Email Service call contract and rejected auth. - [x] Removed the unapproved Preview warning that submissions send real emails and webhook requests; new user-facing warning copy requires explicit approval. - [x] Node tests execute the shared handler locally with a stubbed Email Service boundary, without Cloudflare infrastructure. Staging published-Form Email delivery is verified in Batch 7; the production Worker limiter check is tracked in companion SaaS PR #666. - [x] Keep a permanent Builder Preview transport Playwright E2E that submits a current draft through the Preview backend and verifies the response without publishing or triggering email/webhook side effects (`apps/builder/e2e/tests/preview-managed-form.[shard-2].e2e.ts`; focused 2/2). - [x] Preview converts rejected `onManagedSubmit` callbacks into a structured 500 failure, clears stale result and pending state, and shows the current error. Browser regression covers a prior structured failure followed by a rejected callback (`packages/sdk-components-react/src/native-form.browser.test.tsx`). The new Form also cancels native submission when its `onSubmit` callback throws; a Chromium browser regression clicks a submitter with `formAction`/`formMethod` overrides and verifies cancellation, no Resource dispatch, and visible failure (`28f7a93eed`). ### Acceptance criteria - A Form in an unpublished project can be submitted from Builder Preview without publishing first. - The Preview endpoint rejects unauthenticated users and users without edit access to that project before any HTTP request or email send occurs. - Preview uses the current draft. Changes to controls, Actions, Resource dependencies, effective email settings, visitor-addressed Email Resources, or redirects can be tested immediately without republishing or a published-contract comparison. - Draft expression results match published Resource evaluation for supported syntax using the existing `evaluateExpressionSync` implementation; no second expression engine is introduced. - HTTP Resource requests go directly from the Builder server to their configured destinations. Email Resource requests go through the central Email Service Worker, which rejects requests without the server credential; that credential never appears in browser traffic. - Results, errors, uploads, response bindings, feedback, and redirects match published submission behavior while keeping the Builder open. - The generated published-site Worker continues to use the same shared handler and public visitor submission path, and calls Email Service through `EMAIL_SERVICE`. - Local Node E2E tests exercise the shared handler and Builder Preview authorization without Cloudflare; a separate integration check verifies the real Email Service contract. ## Production release boundary The production Email Service Worker was deployed at version `8769175b-15d2-4c09-a312-b78dc93fd2f3` under the user's explicit request to update the code and Worker to use `TRPC_SERVER_API_TOKEN`. An authenticated malformed validation request returned `400 invalid_request` before send; that request sent no email. This Builder PR makes no deployment to the live site; live-user Form submissions are outside its verification scope. ## Boundaries and known tradeoffs - No old-component migration, submission storage or history, account-wide email quota feature, CC/BCC, custom From address or customer sending-domain verification, HTML email, preview text, or separate branding editor. Builder Preview submission is included in Batch 8 and runs against the current draft without requiring publication; it is a real submission, not a separate email test-send feature. Cloudflare account sending quotas still govern delivery; migrating Plunk authentication or other Plunk operations is separate follow-up work. - The Discord requests for an explicit CAPTCHA challenge, direct Google Sheets connection, multi-thumb/vertical slider, and an exact submission copy to an unverified visitor are not covered here. A visitor-addressed Email Resource always gets the fixed platform preamble and site URL; its optional builder-configured body may use normal Resource bindings. - A timeout retry can duplicate a delivery that succeeded remotely. A visitor-addressed Email Resource can send to an unverified submitted address; the native Email Service limit of 50 recipient checks per project UUID per Cloudflare location per minute can reject legitimate local bursts; it is approximate and not a global cap. - The five team-delivery cap is a server preflight across the whole Form; it is intentionally not calculated across independent Resources in the Builder. - Project defaults apply site-wide. Form-only expressions resolve only in Resources scoped inside that Form. ## Additional Builder and Resource behavior ### Builder UI - [x] Add the `formState` bullet to the Action tooltip after the exact user-facing description is approved; verify it with the focused tooltip test. The exact wording was approved; covered by focused Action tooltip tests. > Sends each form submission to all selected destinations at the same time. > - formData — submitted fields from this Form. > - browserInfo — visitor details. > - formState — current Form state: initial, success, or error. > - results — each action’s response, in order. > - errors — failed actions and their messages. - [x] In the Variables list and Edit variable preview, show server-provided `browserInfo` after an authenticated Builder Preview submission when available. Use only trusted `cf-connecting-ip`, ignore spoofed `x-forwarded-for`, and sanitize Referer by removing query and fragment before exposing it. Keep `previewBrowserInfo` private to Builder memory and strip it before Canvas pubsub. Route, bridge, Variables list, and Edit variable preview tests cover these paths; focused preview tests pass (2/2) and bridge tests pass (7/7). Published Form behavior stays unchanged. - [x] Recognize supported Chromium browsers without requiring `window.chrome`; user-agent detection and unsupported-browser regression coverage are committed. - [x] Add the approved “Clear all” button below multiple visible toasts and dismiss the stack; shared toast implementation and browser regression are committed. - [x] Remove the background from the maximize button in code and expression editors; keep the icon button transparent, consistent with other editor controls. `code-editor-base.browser.test.tsx` verifies transparent hover styling. - [x] Implement separate tooltips for the Form variables `formData`, `browserInfo`, `formState`, `results`, and `errors`; exact wording was approved on 2026-10-08, and `variables-section.test.tsx` verifies the displayed descriptions. - [x] Add a description to the Action label tooltip and show a yellow warning triangle with “Add at least one action” when the Action list is empty. The warning disappears once an Action is added; covered by the Form Action control browser test. - [x] Reset the Form Preview runtime state to `initial` when leaving Preview, so the Builder returns from success/error feedback to the editable Form state without changing saved bindings or published behavior. Add regression tests. - [x] Route every managed Form submission error through the user-styled Error Message instance. Make its message dynamic from the submission error result, remove static fallback text and raw React alerts, and cover validation, partial Action failure, and service errors. - [x] When a Form, Form content, Success Message, or Error Message instance is selected on the canvas, show that selected instance in Builder regardless of its bound `show` value. This is an editor selection override only; preserve the saved binding and runtime behavior. Add regression tests for each state. - [x] Add the approved description “Sends each form submission to all selected destinations at the same time” and a multiline list for `formData`, `browserInfo`, `formState`, `results`, and `errors` to the Action label tooltip; use lowercase “action” in descriptions. Remove the aggregate `status` variable; Form state remains `initial`/`success`/`error`, and each Action’s HTTP status stays in its result/error entry. Retain the approved “Add at least one action” warning when no Action is selected. The Action reset button says “Reset.” Focused insertion and Action UI tests cover these behaviors. - [x] The Action plus-button tooltip says “Add a resource to submit this Form”; the focused Form Action control browser test covers it. - [x] Rename the Form’s component prop from `submission` to `action`, matching the singular Action control. Store selected Actions as an ordered array of Resource references with enabled state. Execute enabled requests in parallel while preserving Action order in `results` and `errors`. Update generated metadata, runtime handling, and tests; do not add legacy compatibility. - [x] Add Delete, Copy, and Paste to each variable row menu and its right-click context menu. Within Variables, right-click anywhere allows Paste; target-specific commands are disabled without a variable row. Remove the Variables section header menu. The Edit variable dialog menu has Delete, Copy, and Refresh only; remove its redundant quick-copy button and do not offer Paste there. Serialize definitions as versioned, namespaced JSON; omit internal IDs, create fresh IDs on paste, preserve and remap expression references, and report unresolved references. Base menu and transfer tests pass. - [x] Rename user-facing Builder UI section and control labels from `Data variables` to `Variables`; retain `CSS variables` for clarity. Update UI tests. - [x] Give variable labels a tooltip that shows defining scope, type/value-kind details, and Delete with its shortcut. Option-click deletes the local variable; deleting a shadow reveals its ancestor. UI tests cover the tooltip and Option-click deletion. - [x] Clicking the rendered “Value comes from” source label navigates to and focuses its defining instance. `variables-section.test.tsx` exercises the real ancestor “Body” source label and Global root label; the full focused file passes 9/9. - [x] Label a Global Root user variable source as “Global root,” not “System,” and keep the source label clickable to navigate to and focus its definition. `variables-section.test.tsx` verifies the “Global root” label, absence of “System,” and source navigation. - [x] Fix the verified source-label behavior defect: clicking “Value comes from” must reliably focus its defining Variables row after ancestor or Global root navigation. Regression tests pass both standalone and in-suite: `variables-section.test.tsx` passes 12/12, and isolated ancestor/Global root navigation-focus cases pass 3/3 each. - [x] Prevent deletion of the managed Form’s required `formState`, `results`, and `errors` variables by stable identity in the Builder UI, including after renaming, through Variables row menus, the Edit variable menu, right-click context menus, and Option-click; ordinary user variables remain deletable. `variable-menu.test.tsx` covers the menu paths and ordinary deletion; focused suite passes 21/21. The required-variable rule is enforced in both the Variables UI and the mutation/domain layer. - [x] Show a yellow warning triangle only when a variable name matches an ancestor; allow the child-scope name. Tests cover an existing shadow and an ancestor rename. - [x] Keep the variable row highlighted while its Edit variable dialog is open; use the shared list-row open state and cover it with a regression test. - [x] Use the shared warning color token for variable-shadow triangles in both the Variables list and Edit variable dialog; the Builder UI test verifies the token. - [x] Reject duplicate Resource variable names on the same instance while allowing a nested scope to shadow a parent name; add validation and regression tests. - [x] Use sentence case for the Form setting label: `Success redirect`. - [x] Expose Form-scoped runtime values as inspectable JSON in Builder Preview. `formData` reflects the current named controls and values before submission, including empty values; `browserInfo` shows its safe context values. Add focused UI and runtime tests. - [x] Add `resourceName` alongside `resourceId` in each ordered result/error and relevant inspection entry; verify naming, partial failure, retries, and bindings without exposing secrets. - [x] Independently rechecked #3891 against the implemented contract: `system.search` returns a string for one value and an ordered array for repeated query values. `packages/sdk/src/system-search.ts` and its regressions cover repeated, empty, comma-containing, and encoded values; Batch 2a retains the generated-route and documentation evidence. - [x] Verify that a selected Email Resource defined on the Form, an ancestor, or global scope uses the existing generated submitted-fields default body when both its Resource body and Project Emails body are unset. Preserve explicit Resource/Project body overrides, including an explicitly empty Resource body, Visitor receipt behavior, and rejection of explicit out-of-scope `formData` bindings. Draft and published graph tests cover all three scopes and both override types in `managed-form-resources-generator.test.ts` and `managed-form-draft-graph.test.ts`; focused SDK tests pass (73 tests). ### Resource editor - [x] In Project Settings → Emails, show all long explanations in the existing info tooltips beside their related controls, preserving the exact existing copy. Specifically verify the Recipients and Owner plain-text body explanations; `section-emails.test.tsx` currently covers tooltip content and keyboard access. - [x] Restore the approved attachment behavior sentence in the Project Settings → Emails documentation, in the Visitor email paragraph only: “When a Form includes file inputs, submitted files are attached to the outgoing Email Resource message by default. Turn off ‘Attach submitted files’ to omit them.” Do not add this text to the settings UI. Added in `c96fb7c409`; `pnpm check:generated-docs` and `git diff --check` pass. - [x] Replace the outdated Visitor attachment statement in the Form guide with the same approved sentence used in Project Settings documentation: “When a Form includes file inputs, submitted files are attached to the outgoing Email Resource message by default. Turn off ‘Attach submitted files’ to omit them.” Added in `40dd8c4af3`; `pnpm check:generated-docs` and `git diff --check` pass. - [x] Email Resource Type description: The exact description was approved, and `variable-popover-type.test.tsx` asserts the Email option displays “Send a plain-text email through Webstudio Cloud when a Form is submitted.” Focused type-selector suite passes 7/7; Builder typecheck passes. - [x] Method dropdown copy approval: Exact copy is approved and tested: GET “Read data from a server.”; POST “Send data to create or process something.”; PUT “Replace data on a server.”; DELETE “Delete data from a server.” Keep the existing Form-submission note with POST; focused Resource editor tests verify all four descriptions and the POST note. - [x] Keep Email Resource field labels as `Sender`, `Recipients`, `Subject`, and `Body`; use the existing binding control and Expression Editor for supported values, and show validation errors in the standard input tooltip rather than below the field. `resource-panel.test.ts` asserts each label appears exactly once, covers the binding controls and Sender/Custom recipient Expression Editor save/unmount/remount/reopen, and verifies validation errors appear in standard input tooltips; the focused suite passes 30/30. - [x] Give Email Resource recipient controls programmatic accessible names by associating the existing visible “Recipients” label with its selector and using existing text for the Custom recipient input and Visitor email selector. Keep visible copy unchanged. `resource-panel.test.ts` passes 32/32; Builder typecheck, changed-file `oxlint --deny-warnings`, and `oxfmt --check` pass. - [x] Remove the separate Project default reset button; switching away from Custom recipients clears its value. Show the custom address input directly below the mode selector and the Visitor field selector without redundant field labels. `resource-panel.test.ts` covers literal and bound recipient clearing when switching to Project and Visitor modes, mode-specific controls, and no duplicate Recipients label; the focused suite passes 30/30, including Sender and Custom recipient bindings through the Expression Editor and save/unmount/remount/reopen. - [x] Verify and test the REST and GraphQL type-option descriptions against the approved wording: “A REST resource is a configuration for secure data fetching.” and “A GraphQL resource is a configuration for secure data fetching with GraphQL.” Preserve the existing “You can safely use secrets in any field.” note. `variable-popover-type.test.tsx` covers both descriptions. - [x] Visitor email field info tooltip: Approved exact copy for the info tooltip beside the Visitor email field selector: “Adds a note with this site’s URL to help recipients identify where the message came from and discourage spam.” Keep it visible only when Visitor email field is selected; verify the text opens on hover and keyboard focus and closes on blur in `resource-panel.test.ts`. - [x] Match the Edit variable dialog menu trigger icon size to the other header controls and make the menu’s minimum width about twice its current width; `variable-menu.test.tsx` covers the header icon and 360px minimum width. - [x] Simplify Builder Email Resource preflight: remove duplicated Worker-authoritative mailbox and attachment metadata policy checks; retain a small pre-Base64 attachment size guard, subject safety, and aggregate recipient protections. Tests verify early size rejection, valid attachment delivery, and Worker rejection propagation. - [x] Replace the superficial Headers and Search params label info-tooltip descriptions with clear technical explanations of their purpose; propose and obtain approval for exact user-facing copy before implementation. The approved label info icons explain these sections; no additional plus-button tooltips are needed. Exact wording approved; covered by focused Resource editor tests. - [x] Recipient selector descriptions: Add the approved descriptions exactly: Project recipients — “Send to the addresses in Project Settings, or to the account holder if none are set.”; Custom recipients — “Send to the addresses entered below.”; Visitor email field — “Choose a Form input to use as the recipient’s email address.” Verify copy and visibility in `resource-panel.test.ts`. - [x] Move Visitor email guidance into its recipient option description: Removed the extra info icon next to the selected Visitor email field input. The Recipients dropdown option now explains that the confirmation email goes to the selected Form input address. `resource-panel.test.ts` passes (41/41); formatting, lint, and diff checks pass. Pushed as `a85c77308f`. - [x] Put the Form POST-method note in Method dropdown option descriptions instead of inline copy; keyboard and pointer behavior are covered by the Resource editor tests. - [x] Format option descriptions: Approved exact copy: label `Format`; help below the control “Choose how to send the body.”; `auto` — “Uses text/plain for text values, application/json for other values, and multipart/form-data when files are included.”; `application/json` — “Sends an object or array as JSON.”; `multipart/form-data` — “Sends fields as form data, including files.” `resource-panel.test.ts` verifies the descriptions, below-control help, standalone GET hiding, Form Action GET visibility, and Body editor; the focused suite passes 34/34. - [x] Headers and Search params add-button tooltips: Superseded by the user's clarification: the approved info icons beside the Headers and Search params labels explain those sections, so no additional tooltips on the plus buttons are needed. The existing info-icon descriptions remain covered by the focused Resource editor tests. - [x] Project Settings → Emails helper-text placement: Move the long inline explanations (including Recipients and Owner plain-text body help) into adjacent info tooltips so the settings stay compact. Do not add or rewrite user-facing copy without explicit approval; preserve approved behavior and cover tooltip placement with focused tests. - [x] Shadowing warning tooltip copy: Reverted the unapproved proposed wording and retained the existing tooltip. `variables-section.test.tsx` verifies the parent-scope shadow condition, including an existing shadow and an ancestor rename; a unique name removes the warning. - [x] Add an info tooltip beside Cache max age explaining the response cache lifetime in seconds. A focused Resource editor test verifies it. - [x] Use the approved info icons beside the Headers and Search params labels to explain those sections; no additional plus-button tooltips are needed. Use Minus icons to remove individual rows. Focused Resource editor tests cover the label info tooltips and row removal. - [x] Keep the Body label and remove the Body content type selector. Infer text/plain for string bodies and application/json for objects, arrays, numbers, and booleans; preserve automatic multipart handling for files, explicit request-format validation, and useful editor/error behavior. - [x] Label the body-format dropdown Format and show the approved help “Choose how to send the body.” below it. Use the effective method: hide Body and Format for a standalone GET Resource; a GET-configured Resource selected as a Form Action is effectively POST and keeps both controls visible. Focused editor tests verify the help placement, visibility, and selected body format. - [x] Show Response, Request, and Diagnostics tabs for HTTP Resources, with Response first and selected by default. Capture the actual outgoing method, URL, headers, and body plus response status/status text, headers, final URL when available, and body from the latest Form Preview submission, including retry attempts. `request-inspector.test.tsx` verifies the order and default selection, including the captured numeric response status and actual response body for both HTTP and Email exchanges (focused suite 7/7); route and inspector tests verify captured exchange data, no replay or substitution from current config, and authenticated Preview-only, no-store, ephemeral, bounded, redacted capture. Files show metadata instead of bytes. Email inspection shows the captured transport request and actual HTTP response, with credentials and encoded attachment bytes redacted; the logical delivery outcome remains separate for Form failure handling. Published staging submission and attachment delivery are verified in Batch 7. - [x] Classify Email inspection exchanges by Resource kind, never URL alone; focused sanitizer and inspector tests verify that an ordinary HTTP Resource targeting the Email Service URL keeps normal request-body redaction. - [x] Preserve actual Email Service response headers in the Email inspection Response view; `resource-loader.test.ts` verifies transport capture and `preview-form-inspection.server.test.ts` verifies safe headers reach the inspection view. - [x] Preserve the actual Email Service HTTP response body/status separately from the logical Email delivery result, so provider-level failures remain Form failures even when HTTP returns 200. Read the response body once so inspection and delivery validation share the same parse; keep captured data bounded. Add regressions for malformed success and non-JSON error responses. Single response read, bounded inspection snapshot, provider body and logical outcome regressions; SDK tests pass. - [x] Keep the Variables panel context menu scoped to the panel: right-clicking a variable row targets that row, blank panel space allows Paste, and right-clicking inside the Edit variable dialog does not open the panel menu. The dialog menu offers Delete, Copy, and Refresh only; `variable-menu.test.tsx` covers row, blank-space, and dialog context-menu behavior. - [x] Keep Email Resource attachments enabled by default. The default contact Form’s owner Action keeps attachments enabled, while its visitor confirmation explicitly opts out because it does not include the submitted file. `managed-form-email.test.ts`, `resource-panel.test.ts`, and the default contact Form E2E cover defaults and opt-out. - [x] Support bindings for Email Resource Sender and Custom recipients using the existing binding/Expression Editor pattern; evaluate and validate resolved mailbox values before dispatch. `resource-panel.test.ts` verifies Sender and Custom recipient bindings through the Expression Editor and save/unmount/remount/reopen (30/30). `email-resource.test.ts` verifies resolution and rejects empty, non-string, and invalid values; `managed-form-handler.test.ts` verifies invalid bound values are rejected before Resource fetch or email send (35/35 combined SDK tests). - [x] Memoize Email Resource recipient expression scope inputs (`recipientScope` and aliases) so editing a recipient value does not restart asynchronous expression evaluation on every render; add focused regression coverage. Unrelated Resource edit regression passes; `resource-panel.test.ts` 34/34. - [x] Make all Email binding tests use CodeMirror’s platform-aware Mod shortcut (Meta on macOS, Control elsewhere), including Sender/Custom recipient round-trip and Project-mode bound-recipient clearing, so they pass Ubuntu CI. `resource-panel.test.ts` contains no hard-coded Meta/Control keyboard chords and passes the full focused suite (30/30). - [x] Ensure generated server modules import Email binding helpers only once when both regular Resources and managed Forms use Sender or Custom recipients bindings; generated-site resource-only and combined-module tests in `packages/cli/src/prebuild.test.ts` assert one helper import (2/2), and the CLI typecheck passes. - [x] Ensure generated modules for generic (non-managed) Email Resources using `senderExpression` or `recipientsExpression` import the runtime resolver helpers. `packages/cli/src/prebuild.test.ts` verifies one helper import and typechecks a mixed generated site with page-level and managed-Form Email bindings, plus a page-level-only site; both focused cases pass (2/2). - [x] Enforce the five-recipient total before dispatch for Email Resources with Sender or Custom recipients bindings. Count known/literal recipients even when the Email Resource depends on another Resource; reject recipient expressions whose count depends on a Resource output before any send. Preserve Form-variable bindings. `managed-form-handler.test.ts` covers a resolved six-mailbox binding and verifies rejection before HTTP fetch or email send; existing dependency tests cover Resource-output counts. - [x] Prevent or support Email recipient expressions that depend on another Resource. The editor currently accepts these expressions, but managed-submission preflight rejects them; align editor validation and runtime behavior, with focused regressions. Editor binding scope now excludes Resource outputs; server preflight remains fail-closed; focused tests and Builder typecheck pass. - [x] Disallow Email recipient bindings that depend on another Resource in the Builder editor, while keeping server preflight fail-closed. Resolving dependencies before the recipient-limit check could trigger arbitrary requests; add focused editor and preflight regressions. Editor binding scope now excludes Resource outputs; server preflight remains fail-closed; focused tests and Builder typecheck pass. - [x] Fix Type and Recipients dropdowns in a narrow sidebar so each dropdown panel matches its input trigger width, using Name as the reference; focused tests cover Type, Recipients, and Method. Flattening removes the separate Resource dropdown. - [x] Flatten System resources into the single Type list: remove the separate “System resource” category/dropdown and list Sitemap, Current date, Assets, and Email alongside the other Type choices. When editing an existing System Resource, changing between categories (Sitemap/Current date/Assets ↔ Email) persists the selected type. Preserve existing Assets Resources whose URL expressions use valid non-JSON string-literal syntax; add a reopen regression in `variable-popover-type.test.tsx`. Assets non-JSON URL expression reopen regression passes; Builder popover tests pass. - [x] Fix the Builder typecheck failures in `resource-panel.test.ts` binding tests caused by nullable queried-button assertions, then rerun and pass the Builder typecheck. Builder typecheck passes and `resource-panel.test.ts` passes 30/30. - [x] Add a generated published-route regression proving that an unset/default Form Action body with an uploaded File selects multipart automatically and preserves filename, MIME type, and bytes. `packages/cli/src/prebuild.test.ts` runs the generated endpoint for both defaults and React Router adapters; the focused test passes 2/2. - [x] Add regression coverage that an ordinary Project/Custom Email Resource with `includeAttachments` absent resolves default-on through the Email Service payload. `packages/sdk/src/managed-form-email.test.ts` covers both recipient modes and asserts attachment payloads; the focused suite passes 29/29, and `pnpm oxfmt --check packages/sdk/src/managed-form-email.test.ts` passes. - [x] Resolve current changed-file lint findings (two `no-explicit-any` findings in changed tests and one `react-hooks/exhaustive-deps` finding in `variable-popover.tsx`), then rerun scoped lint. Changed-file `oxlint --deny-warnings` passes on 50 TypeScript files; `oxfmt --check` passes on all 48 matched changed files; Builder typecheck passes; focused settings/variables suites pass 47/47. - [x] Simplify `handleManagedFormSubmission` by removing the redundant one-Visitor-Email validation and relying on the shared `validateManagedFormRecipientLimit` check; add or retain focused preflight regression coverage. Handler and submission suites pass 48 tests, and SDK typecheck passes. ## Additional Form and Builder behavior - [x] Use the existing upload icon for the File input component: The shared `UploadIcon` is used in the File Input template and asserted by `core-templates.test.tsx`. - [x] Verify Success redirect in Builder Preview: On successful submission, keep navigation inside Preview for internal routes, resolve relative URLs against the previewed page, and navigate the preview frame for external URLs. Add end-to-end coverage for a matched internal route, an unmatched route (which currently silently does nothing), and hash navigation (which currently updates the hash without scrolling). Preserve error feedback and never redirect after a failed action. Matched internal, unmatched internal, and delayed hash target cases pass in Preview E2E; failed actions retain error feedback and do not redirect. - [x] Finish Email diagnostics loading: The Email Resource Diagnostics tab no longer remains pending without a request key; focused regression coverage verifies the settled empty state. - [x] Separate variable editors by type: The dialog composes focused modules for HTTP, GraphQL, Email, Assets, Parameter, and scalar types; shared controls remain neutral. Focused Builder tests and typecheck pass. ## Issue checklist Eleven issues below are intended to close when this PR merges; #5432 and #4093 are related but remain open. Each closure row must be implemented and verified first; keep remaining work unchecked. \| Issue \| Required result before merge \| Batch \| \| --- \| --- \| --- \| \| #3023 \| Configure file inputs in the Builder; deliver single/multiple files to HTTP destinations and Cloud email within documented limits. \| 3, 5, 7 \| \| #5512 \| Current-page parameters work in new and legacy Form Resource bindings, including after navigation. \| 2a \| \| #4093 \| Related issue for the legacy Webhook Form; this PR implements Resource Actions and response bindings in the new Form but does not change legacy submission beyond the explicitly tracked #5512/#3891 route/query binding fixes, shared lifecycle, or CLI conversion behavior. Keep #4093 open. \| 2, 3, 6, 6b \| \| #5432 \| The new Form sends repeated field values as standard multipart entries without losing selections. Legacy Webhook Form behavior remains unchanged except for the separately tracked #5512/#3891 route/query binding fixes; this PR does not close the original issue, and migration is separate. \| 2, 3 \| \| #5499 \| One submission can deliver to email and multiple HTTP destinations together; document the ten-destination and five-team-delivery limits. \| 2, 5, 6 \| \| #3530 \| A successful submission follows the configured redirect; failure does not redirect. \| 6 \| \| #5428 \| A destination receives the trusted visitor IP, user agent, and language through configured Resource headers, with setup documented. \| 2, 7 \| \| #5658 \| Custom subject and Sender work as agreed, with provider-level tests for From and Reply-To. \| 4, 4a \| \| #6487 \| New Forms reveal off-screen feedback, leave visible feedback alone, respect reduced motion, and do not scroll before redirecting. \| 6 \| \| #4414 \| Editable name/reply address, subject, plain-text template, and translated content work with project defaults and per-Resource overrides. Webstudio remains the sender, as agreed. \| 4, 4a, 5 \| \| #4385 \| Two forms in the same project can send to different configured recipients without changing each other's delivery. \| 4, 5 \| \| #5018 \| Separate new-Form submissions produce separate Gmail conversations; retries retain the same submission reference. \| 5a \| \| #3891 \| Every selected query value is available in new and legacy Form Resource bindings through `system.search`, with a single value remaining a string and repeated values becoming an ordered array. \| 2a \| - [x] After PR #6530 merged (`a49a6769bd`), verified the new Form needs no port: React Router and Remix use the same Form submit path, which creates fresh `FormData` and calls `set` once for the bot field on each request. `generates one fresh bot field for each managed submission` passes (shared browser suite 7/7); Router managed Form tests pass 2/2, Router refresh tests 7/7, and Remix refresh tests 5/5. # Related issues Closes #3023 Closes #5512 Related #4093 Related #5432 Closes #5499 Closes #3530 Closes #5428 Closes #5658 Closes #6487 Closes #4414 Closes #4385 Closes #5018 Closes #3891 Related #6520 — [Multi-step Forms with resumable local drafts](https://github.com/webstudio-is/webstudio/issues/6520) The existing Webhook Form bug #6437 and prior legacy-form fix #6436 are outside this new-Form feature and are not claimed as closed here. The old email planning PR #6486 is superseded by this description. - [x] Use the canonical server token for Preview email: The user confirmed the canonical `TRPC_SERVER_API_TOKEN` is supplied from Infisical in Preview and Production. Builder Preview now sends this token to Email Service `/v1/preview-send`; the redundant `EMAIL_SERVICE_PREVIEW_TOKEN` wiring is removed. Focused route tests verify authorization, missing-token behavior, webhook-only behavior, and redaction. - [x] Defer validation for a new Resource URL: Untouched blank URLs are not marked invalid until save; edited invalid values validate on blur. Regression tests pass. - [x] Handle safe public Resource redirects: Public GET/HEAD redirects are revalidated and allowed without forwarding credentials; unsafe destinations and cross-origin body requests remain blocked. Protected-fetch tests pass. ## Form component identity correction (2026-10-11) - [x] Keep component picker labels and compatibility behavior clear: show the new component as Form (Beta), and keep the existing Webhook Form available in its current Data category through the next release. Update the guide for the 10-Action limit and Navigation mode when Actions are empty. Builder component-list and registry template tests pass. - [x] Use one canonical managed component identity, `Form`, for Resource submission and Navigation mode. Keep `WebhookForm` only as the legacy component through the next release, and keep generic `Element` with tag `form` for native browser behavior. Update exports, metadata, templates, adapters, migrations, docs, CLI/MCP discovery, and E2E identifiers; verify saved projects migrate without changing legacy Webhook Forms. Project migration tests pass (25/25), and the CLI prebuild suite verifies saved bundles are migrated before rendering and endpoint generation. ## Framework-neutral Form core (2026-10-11) - [x] Move managed Form contracts, browser submission behavior, and server delivery into SDK Form entries. Keep React hooks/rendering in the React adapter and router refresh timing in the router adapter; preserve compatibility exports. Builder and CLI consume the dedicated server entry. StrictMode, cancellation, redirect fallback, and refresh-failure behavior have regression tests. SDK build and published types, SDK/React/router/CLI/Builder typechecks, focused SDK/React/router/CLI tests, generated route tests, and the browser bundle boundary check pass. Astra Medium reviewed the architecture and final diff; no remaining findings. ## SDK package boundaries (2026-10-11) - [x] Document each SDK package’s architectural role and dependency constraints. Added root READMEs for `sdk`, `sdk-cli`, and `sdk-components-registry`; clarified the existing React SDK, React component, Radix, Router, Remix, and animation package READMEs. Formatting and diff checks pass. ## Form submission lifecycle - [x] Handle rejected submissions when the controller refuses them: Consume abort-aware submission promises when a duplicate or disposed Form submission is refused. Regression tests cover both paths; four lifecycle tests, SDK typecheck, and diff checks pass. ## Unified Canvas selection reveal (2026-10-12) - [x] Reduce selection reveal metadata and resolver ceremony while preserving occurrence validation, owner/source boundaries, and focused coverage. Replaced ten one-element rule arrays with one optional rule each, removed the unused fallback field and redundant source union, combined selector validation with path construction, and bounded the source search. The optimization removes 24 production lines and 10 test lines (net), with the shared resolver and derived override layer intact. Focused Builder tests pass 66/66, Radix 20/20, registry 1/1; SDK, Radix, registry, and Builder typechecks, scoped lint, formatting, and diff checks pass. The nested Radix portal check uses a rendered harness rather than the full Canvas. Independent Astra Medium re-review found no correctness findings. Pushed commit `5bc392d3788ef004f9a35c9a12d82dab6087053a`; `builder-pr/whr.staging` SHA verified. - [x] Replace duplicated Radix Navigator selection handlers with declarative component metadata and one Builder-owned, occurrence-aware selection override resolver. Native Select, HeadSlot, and AnimateChildren hooks remain for their separate editor behavior. - [x] Reveal selected `ws:show=false` instances and ancestors through resolved prop overrides, including Form success/error feedback, while preserving normal published rendering. - [x] Resolve fixed `open` and effective item/tab `value` rules for Dialog, Popover, Tooltip, Select, Collapsible, Tabs, Accordion, and Navigation Menu. DialogOverlay retains its existing reveal behavior. Preserve unrelated memory props and Preview behavior. - [x] Verify resolver, lifecycle, nested Dialog portal mounting, Collection occurrence isolation, authored expression updates, and Canvas prop behavior. Local focused Builder suites pass 66/66; Radix 20/20; registry 2/2. SDK, Radix, registry, and Builder typechecks, scoped lint, formatting, and diff checks pass. Independent Astra Medium review findings were fixed and rechecked. Pushed commit `f8bb1078195e17704ed856c4334683584e983485`; `builder-pr/whr.staging` SHA verified. These are local automated checks, not live UI verification. ### Remaining Navigator hook migration - [x] Migrated every remaining Navigator hook consumer: native Option/Select and tagged `ws:element` use effective option values and HTML text fallback; HeadSlot uses a fixed self override; AnimateChildren uses a fixed override only for its exact selection. - [x] Removed Navigator hook implementations, `Hook`/`HookContext`/`InstanceData`/`InstancePath` and `getClosestInstance`, hook subscriptions and store, library registration, package hook entrypoints/build inputs, and the stale catalog hook capability field. - [x] Added behavior coverage for evaluated/bound native values, empty/zero values, HTML whitespace/NBSP fallback, repeated occurrences, nearest owner, stale selection, HeadSlot rendering, exact animation selection, Preview, deselection, and no saved-prop/memory mutation. Existing Radix runtime index behavior remains covered. - [x] Completed Astra Medium self-review and independent Astra High review. Fixed the High review finding: native fallback values must preserve non-ASCII whitespace. - [x] Final repository search found no remaining Navigator hook consumers or registrations. Validation: - `pnpm --filter @webstudio-is/builder exec vitest run app/shared/nano-states/selection-reveal.test.ts app/shared/nano-states/selection-reveal-render.browser.test.tsx app/shared/nano-states/components.test.tsx app/shared/nano-states/props.test.ts app/shared/nano-states/instance-selection.test.ts app/canvas/instance-selection-events.test.ts app/canvas/selected-instance-effects.test.ts` — 7 files, 84 tests passed; the final resolver rerun passed 14 tests after adding one additional authored-expression regression (85 tests across the same files). - `pnpm --filter @webstudio-is/project-build exec vitest run src/runtime/component-catalog.test.ts src/runtime/component-templates.test.ts` — 16 tests passed. - `pnpm --filter @webstudio-is/sdk-components-react-radix test` — 20 tests passed. - `pnpm --filter @webstudio-is/builder exec tsc --noEmit` — passed. - `pnpm --filter @webstudio-is/sdk --filter @webstudio-is/react-sdk --filter @webstudio-is/sdk-components-react --filter @webstudio-is/sdk-components-animation --filter @webstudio-is/sdk-components-registry --filter @webstudio-is/project-build typecheck` — all 6 packages passed. - `pnpm exec oxlint --deny-warnings` on all changed TypeScript files, `pnpm exec oxfmt --check` on all changed files, and `git diff --check` — passed. Native HTML options use the browser's effective value semantics (authored value or text); their runtime has no numeric index default. Radix items continue using their existing runtime index fallback. All three consumers migrated; no hook mechanism remains.	2026-10-14 20:03:07 +02:00
Sviat Barbutsa Sviat Barbutsa Oleg Isonen	ff4a081f80	fix: export text pages in static builds (#6513 ) Fixes #6440 ## Description Static exports currently omit Text pages such as `/robots.txt`, `/ads.txt`, and `/.well-known/security.txt`. This generates their routes, evaluates content through the existing page-data loader, and uses Vike's native `pageContext.content` to write the exact text at the configured file path. Internal route directories are separate from public URLs so dot-prefixed paths work. No generated writer script, text-page manifest, HTML wrapper, or post-build file rewrite is needed. ## Dependencies - Pin Vike to `0.4.267-commit-feffb0f`: native non-HTML output is published in this commit prerelease but is not yet in stable `0.4.267`. - Use Vite `7.1.12` and the compatible React plugin for SSG. Build through `vike build && vike prerender` so Vike uses its matching Vite dependency. - Update React Router's `vite-node` dependency to `3.2.4` for compatibility with the CLI's Vite 7 test environment. ## Validation - All 1,173 CLI tests pass locally across 72 files, including all 79 prebuild tests for normal HTML, dynamic SSG routes, and React Router builds. - Text export coverage checks exact output for `/robots.txt`, resource-backed `/.well-known/security.txt`, empty text, Unicode, and HTML-like content. - CLI and SSG fixture type checks, lint, and formatting pass locally. - SSG fixtures regenerated; the packaged SSG test passes locally. - All executed GitHub CI checks pass at `201fa971616bb607ca35ee24a970f107eddee754`, including all six browser shards. Shard 4 passed on retry after an MDX template rename timeout. Visual regression is skipped and preview deployment remains gated. - Corrected the existing animation navigation test for fork CI: wait for the rendered component with the public fallback and retain the animation initialization assertion when the private module is present. ## Manual verification 1. Export a static project with Text pages at `/robots.txt` and `/.well-known/security.txt`. 2. Run the generated project's build. 3. Confirm both files under `dist/client` contain exactly the configured text, including resource expressions. 4. Confirm normal pages still render HTML. - [ ] Original author tested the updated export and confirmed it works. - [ ] Preview tested (deployment approval remains gated). --------- Co-authored-by: Sviat Barbutsa <9897782+sviat-barbutsa@users.noreply.github.com> Co-authored-by: Oleg Isonen <oleg008@gmail.com>	2026-10-12 11:41:04 +02:00
Oleg Isonen	00fcb26afe	fix: align path rules with published routes and document headers (#6488 ) ## Problem Builder page navigation, Authentication, and HTTP response headers used different path matchers from published Remix pages. For example, Builder did not select a `/docs/` page at `/docs`, and a request for `/%64ocs` could reach the `/docs` page without matching its Authentication rule. ## Change - Use Remix's framework-independent router for page selection and project path rules. Adapt Webstudio named splats and preserve encoded static path segments. - Keep Authentication's first matching rule and Headers' ordered application of every matching rule. - Preserve previously saved encoded literals such as `/%2A`, `/%3F`, and `/%3Aid`. They match only their literal encoded pathname and cannot become wildcards or parameters. Previously accepted malformed encoding remains a literal path. - Replace Builder's separate route ranking and URLPattern matcher. URLPattern remains for page path validation and path editing. - Use the request URL for the project-domain authentication exemption instead of trusting `x-forwarded-host`. Generated HTML, XML, and text routes share one authentication helper. - Extend the HTTP headers guide and shared path pattern reference with matching behavior, an iframe example, and verification steps. ## Validation - Authentication package: 88 tests. New regression cases cover saved Authentication and Headers rules, literal matching, route ranking, parameter values, and a marker collision attempt. The regressions failed before the fix and pass now. - Project build: 2,484 tests, including 214 route and redirect checks. SDK: 636 tests. CLI: 1,165 tests. Builder system: 5 tests. - Typechecks: Authentication, project build, Builder, SDK, and CLI. Lint, package boundaries, formatting, and diff checks pass. - The fixture pipeline completed and made no additional changes. The generated fixture files already changed by this PR remain included. - Staging project build 196 published successfully using the companion published-site Worker branch. The edge dispatcher was deployed from its staging branch to normalize forwarded hosts. Live HTTP checks covered base and child routes, dynamic pages, redirects, 404s, global headers, and route-scoped headers. The generated site challenged protected base and child paths, accepted the route password, and left public routes accessible. The project domain intentionally skips route-specific auth and has a separate staging Basic Auth gate, so the successful route-password request was checked in the generated production runtime. A forged `x-forwarded-host` no longer changes the hosted project-domain auth decision. - An initial CLI run alongside two other full suites timed out in one fixture API test; that test passed alone, and the full CLI suite passed when rerun alone. ## Compatibility - [x] Preserve previously accepted percent-encoded route literals before merging. - The old URLPattern test asserting that `/docs/` does not match `/docs` was intentionally changed because the published Remix router does match the base path. Tests for the removed custom route sorter were replaced with router-selection tests. ## Rollout - [x] Migrate matching in this repository. - [x] Update user documentation. - [x] Verify package consumers and related code. - [ ] Merge [webstudio-saas#665](https://github.com/webstudio-is/webstudio-saas/pull/665) before releasing this PR. The current published-site Worker template imports the removed `matchesPathnamePattern` export; without the companion change, a published site fails at Wrangler build. - [ ] After publishing the new `@webstudio-is/wsauth` version, update the published-site Worker template’s pinned `0.301.0` dependency, remove the temporary fallback, and deploy the hosted Worker. Replaces #6482 so the review tracks the deployed `headers.staging` branch.	2026-10-02 13:51:39 +02:00
Oleg Isonen	9845517029	fix: hydrate published Markdown assets (#6422 ) Migrated from #6421 to the short .staging branch name.	2026-09-23 01:01:08 +02:00
Oleg Isonen	3d0a0657aa	feat: Support async resource dependencies (#6030 ) ## Summary Make `Resource<Document>` the lazy document-resolution abstraction shared by Content Engine graphs, generated sites, and Builder previews. Expressions use one async computation interface: referenced resource documents resolve first, independent requests run concurrently, and unused resources stay unloaded. Ref #6029 Ref #6031 ## Implementation checklist - [x] Define one resource contract for synchronous or asynchronous document resolution. - [x] Resolve explicit roots lazily with memoization, bounded concurrency, cancellation, and structured errors. - [x] Preserve cycle, duplicate, and missing-resource diagnostics. - [x] Extract resource dependencies with the existing expression AST. - [x] Discover consumed resource roots from the current page tree and page metadata. - [x] Generate a lazy request graph for published page data, including independent requests. - [x] Resolve dependency documents before evaluating dependent request expressions. - [x] Integrate dependency-first loading with Builder preview caching and invalidation. - [x] Expose safe Resource bindings in the editor and reject self/indirect cycles. - [x] Adapt REST, GraphQL, Assets, date, and sitemap requests through the same Resource contract. - [x] Cover laziness, chains, shared dependencies, concurrency, invalidation, cancellation, failures, and cycles with fail/pass tests. - [x] Review documentation impact and document dependent Resources in the Data variables guide. - [x] Track collection-item and component-parameter-dependent resources as follow-up #6031. - [x] Regenerate and review affected fixtures. - [x] Resolve action-resource request dependencies when an action is invoked. - [x] Reproduce and fix cached form submissions and multi-root dependency-cycle hangs. - [x] Document uncached form actions and regenerate affected fixtures. - [x] Preserve single and multi-selected content until a cut successfully writes to the clipboard. - [x] Preserve boolean expression values in the search-exclusion checkbox. - [x] Cancel cut deletion if project data changes while preparing or writing the clipboard; cover content/property edits and project switches for single and multi-selection, and document the retry behavior. - [x] Validate pending cuts after the final await, immediately before deletion, and reproduce the queued-update race for single and multi-selection. ## Technical direction The persisted, revisioned `DocumentGraph` remains the Content Engine artifact. `Resource<Document>` is the execution abstraction for obtaining a document; its resolver evaluates only the dependency closure reachable from requested roots. Static and remote documents therefore differ by Resource implementation, not by expression value type. Generated pages always emit a `ResourceRequestGraph`. Each node owns its output name, dependencies, and request factory. Roots come from resource variables actually referenced by the current page's metadata, props, actions, or expression children. Unused and off-page resources remain unresolved. The loader still accepts legacy request maps for compatibility. Builder preview uses the same page-root discovery as published generation. Its existing cache remains the lifecycle boundary: cached dependency documents unlock dependent requests, while invalidation removes downstream requests until their inputs resolve again. The separate canvas frame recomputes its local plan from the synchronized cache so rendered expressions receive those documents. Action requests and their dependencies resolve when a form is submitted. Each submission sends a new action request, bypassing Webstudio's resource cache. Dependency requests still use their configured cache lifetime. ## Review simplifications - Consolidated page resource-root discovery in the SDK and reused it in Builder. - Scoped root and action discovery to the current page tree. - Removed the redundant immediate-resource helper; `Resource.resolve` already accepts `Document \| Promise<Document>`. - Moved output names onto graph nodes and removed the duplicate graph-level map. - Removed unused planner output and corrected transitive cycle discovery to include only Resource data sources. - Regenerated fixtures so independent resources also use lazy graph execution. - Reused one abort-aware concurrency limiter for document sessions and Resource resolution. - Collapsed duplicate generator action scans and removed redundant generated-resource bookkeeping. - Unified legacy request maps and request graphs through one resolution path. - Shared the 20-request concurrency limit between SDK, Builder preview, and the server batch boundary. - Preserved dependency failure paths and original causes, including the first cancellation reason. - Removed invalid-request logging that could expose Resource headers or request bodies. - Made editor cycle detection alias-safe by comparing underlying Resource IDs. - Memoized page settings values to prevent repeated async validation renders. ## Verification Latest local verification for `bbca6395e3`: - Both queued-update regression cases failed before the fix and passed afterward. Validation now runs synchronously immediately before deletion, after the final await, in both cut paths. - Passed: 255 copy/paste and command tests, Builder typecheck, lint, package boundaries, formatting, and diff checks. - Reviewed documentation: the existing copy/paste safety description remains accurate. Fixture inputs and outputs are unaffected; no fixture regeneration was needed. Agent evaluations were not run because separate approval is required. - CI for the new commit is pending. Previous local verification for `ffbc75b152`: - Six regression cases failed before the fix and passed afterward: content edits, property edits, and project switches during a pending cut, with both single and multiple selections. - Passed: 253 copy/paste and command tests, Builder typecheck, lint, package boundaries, source formatting, and diff checks. - An unchanged content-block test file initially failed to import in the browser. Its isolated rerun and the full 253-test rerun passed without code changes. - The guard conservatively treats any project-data change as a reason to keep the clipboard copy without deleting content. It shows a retry message. Copy/paste documentation now describes this behavior. - Fixture inputs and outputs are unaffected; fixtures were not regenerated. Agent evaluations were not run because separate approval is required. CI for the new commit is pending. Previous local verification for `3eb580697c`: - Reproduced both regressions with failing tests before fixing them: premature deletion during cut and false search exclusion appearing checked. - Passed: 203 copy/paste and page-settings tests, Builder typecheck, lint, package boundaries, formatting, and diff checks. - Cut coverage includes keyboard and programmatic entry points, single and multiple selections, delayed successful writes, rejected writes, and disabled copying. - Reviewed documentation impact: these fixes restore existing behavior; no documentation update is needed. Only Builder UI and clipboard files changed; fixture inputs and outputs are unaffected, so fixtures were not regenerated for this commit. - CI status for this older commit was recorded as pending at handoff. Agent evaluations were not run; they require separate approval. Previous local verification for `858b348ad`, rebased onto `cf606ca4c`: - Regression tests failed before each fix and passed afterward: repeated submissions in both generated route templates, plus three multi-root/branching cycle cases. - Passed: 590 SDK tests, 1,129 CLI tests, 72 focused Builder tests, SDK/CLI/Builder typechecks, lint, package boundaries, and fixture link/sync/build. - Initial concurrent runs hit timeouts. The complete CLI suite passed with one worker; the focused Builder suites passed without file parallelism. - Documentation and generated fixture changes reviewed. Agent evaluations were not run; they require separate approval. - CI for `858b348ad` passed: Main (including all six E2E shards), Visual Regression, Lint PR, and Check submodules. Earlier verification (before this update): TDD fail/pass evidence includes resolver creation, AST dependency discovery, published graph reachability, dependency-gated request generation, Builder dependency-first planning, Resource editor cycle filtering, page-tree root scoping, off-page action isolation, transitive Resource-only cycle discovery, abort/timeout precedence, server batch limits, and the rebased SSG fixture consuming its lazy Resource. - `pnpm checks` passed after rebasing onto `ce84ddcf12`; it covered workspace tests, typechecks, lint, package boundaries, generated API/docs validation, and fixture link/sync/build. - Earlier focused checks passed: Builder typecheck, 12 page-settings/pages unit tests, lint, formatting, and `git diff --check`. - Local generated-resource E2E passed for HTTP, GraphQL, and current-date resources (3 tests). - The page-actions and Marketplace page-settings persistence E2Es both pass locally. - CI for `6b8b08a70` passed: Main workflow (including all six Builder E2E shards), Visual Regression, Lint PR, and Check submodules. - Agent evaluations were not run because they require separate explicit approval. ## Current behavior and limitations - A failed dependency blocks its dependents and reports the resource path and cause. - One published resolution call is the memoization boundary; Builder maps dependency readiness onto its versioned request-cache lifecycle. - Scoped collection-item and component-parameter resources remain in #6031. - Builder skips cyclic dependency paths without blocking independent resources.	2026-09-22 21:04:42 +02:00
Oleg Isonen	18d171212f	feat: Resolve asset paths in HTML embeds (#6409 ) ## Description - Resolve root-relative script, stylesheet, image, and other asset attributes in HTML Embed markup. - Use the same asset-path map in Builder Canvas and generated published sites. - Keep SaaS asset proxy URLs deployment-relative instead of hard-coding the `p-….apps.webstudio.is` project origin. - Preserve canonical `/cgi/asset/` versus `/cgi/image/` routing and `?format=raw` behavior in Canvas. ## Regression coverage Added coverage for SaaS prebuild URLs, the real Builder asset-map-to-HTML-Embed integration, every supported asset attribute, HTML character references, and responsive-image `srcset` edge cases. ## Verification - [x] CLI prebuild suite: 69 passed - [x] HTML Embed suites: 63 passed - [x] Full Builder browser suite: 2,646 passed - [x] Asset URL map tests: 2 passed - [x] CLI, Builder, React SDK, and project-build typechecks - [x] Lint and package-boundary checks - [x] Previous PR CI: 29 successful, 1 skipped ## Code Review - [x] Self-reviewed - [x] Added regression and integration tests	2026-09-17 20:38:40 +02:00
Oleg Isonen	2c51bc9928	fix: Restore Cloudflare publishing with Wrangler 4 (#6350 ) Publishing fails because Wrangler 3 cannot parse the JSON import attributes used by `html-tags@4`. Upgrade the CLI and Cloudflare template to Wrangler 4.130.0 and regenerate the fixture and lockfile used to package the publish artifact. Wrangler 4 also rejects Worker deployment when it finds the Pages configuration. Add a SaaS-only `wrangler.jsonc` that takes precedence over the Pages template's TOML configuration. Publish commands still supply the Worker name and compatibility date. Fix the staging smoke check's compatibility-date scope and shell expansion. - [x] Upgrade Wrangler and regenerate the publish fixture and lockfile. - [x] Reproduce the original parser failure and verify it passes with Wrangler 4. - [x] Build the packaged artifact and pass the staging smoke check and both SaaS publish dry runs, including dispatch-namespace arguments. - [x] Pass 383 existing template tests, CLI and fixture typechecks, repository lint, and all fixture generation from checked-in data. - [x] Review documentation impact: no user-facing documentation changes are required; the existing Node 22.12+ requirement remains sufficient. - [ ] Complete staging CI and manually test publishing. [Publish artifact build](https://github.com/webstudio-is/webstudio/actions/runs/34400149252) is running; [staging deployment](https://github.com/webstudio-is/webstudio/actions/runs/34400149301) is queued. Remix 2 still declares a Wrangler 3 peer dependency; the packaged production build and both publish dry runs passed with v4. Agent evaluations were not run.	2026-09-09 22:28:38 +02:00
Oleg Isonen	e69a3d2f8e	feat: Create structured MDX entries from collection folders (#6317 ) ## Paragraph editing follow-up — `42a16db02c` (September 9) Nested formatted paragraphs now retain their text, links, styling identity, and existing labels during editing and saving. No database migration. - [x] Review all four changed text-editor files. - [x] Preserve text before and after nested links inside emphasis, strong text, and spans. - [x] Preserve existing instance labels on save and keep inherited formatting from overwriting a link's styling identifier. - [x] Demonstrate regression failures without each fix, then pass all 41 focused text-editor and MDX synchronization tests. - [x] Pass Builder typecheck, lint, formatting, and diff checks. - [x] Verify the reported paragraph in Design and Content modes: edits reach MDX and survive reload; original text restored. Verify matching link color and underline inside and outside editing. - [x] Review documentation and fixture impact: this restores existing documented behavior; no fixture inputs, generated output, or documentation changes are needed. - [x] Commit and push the reviewed fixes. - [ ] Confirm CI on this commit before merging. Full E2E and agent evaluations were not rerun for this focused follow-up. Earlier CI and suite results below apply to their recorded commits, not this new head. --- ## Final verification — `50093ed2b7` (September 9) Article edits now retain inline formatting and save newly inserted custom components reliably. Saving a file no longer sends a second project-sync write that could restore an older revision. No database migration. - [x] Fix iframe-blur saves, inherited template defaults, unused resolved assets, and stale template tag metadata. - [x] Remove duplicate server writes for already saved file revisions; share the result with the canvas using the existing external-content sync channel. - [x] Demonstrate new regression tests fail without their fixes and pass with them. Keep E2E file-write, content-order, and reload assertions; remove the obsolete duplicate metadata-write wait. - [x] Pass all 2,955 Builder tests, all 2,409 Project Build tests, and all 8 focused MDX E2E checks. - [x] Pass Builder and Project Build typechecks, lint, formatting, and diff checks. - [x] Run the complete fixture pipeline with no generated changes. The later Builder-only save-acknowledgment changes affect no fixture inputs or outputs. - [x] Verify live article fields, hero replacement/save/reload/restore, Accordion text edits, and YouTube URL edits. Verify UI edits reach MDX and MDX edits persist after reload. Restore original article content. - [x] Review documentation impact: these fixes restore the documented Content Block editing behavior; no further documentation change is needed. - [x] Apply `visual-change-approved` after the user's explicit approval of the 24 reviewed intended visual changes. - [x] Commit and push the reviewed changes; worktree is clean. - [x] Confirm CI and mergeability on this final commit: all 19 Main workflow jobs passed, including all six E2E shards; PR lint and submodule checks passed. Visual approval run 34383497017 passed. Its predecessor reported the 24 intended differences; all 24 current images were byte-identical to the reviewed report, with zero capture errors. GitHub reports no merge conflict. Agent evaluations were explicitly skipped for these final runtime fixes, as requested. Earlier evaluation results below apply to their recorded commits, not this final commit. This summary supersedes historical pending-check notes below. The PR has not been merged. --- ## Final merge check — `9bc31ca679` (September 9) - [x] Merge main without rewriting branch history. Preserve main's image-picker fix and description-list validation. - [x] Reset inherited HTML parent context at template boundaries. All four new regressions fail without the fix and pass with it. - [x] Fix shared navigation style composition and alignment; verify the browser regression fails before and passes after. Review focused screenshots. - [x] Pass 2,408 Project Build tests, 251 design-system tests, and 3 image-picker tests; Builder, Project Build, and design-system typechecks; lint, formatting, and diff checks. - [x] Run the complete fixture pipeline with no generated changes. - [x] Rerun all six agent evaluation scenarios on the merged code with GPT-5.5. All functional checks pass; incompatible/missing token-baseline comparison remains explicitly disabled. - [x] Review documentation impact: this merge preserves documented behavior; the image-editing guidance was already updated in `f90e39cfcc`. - [x] Commit and push; worktree is clean and GitHub reports no merge conflict. - [x] Confirm Main CI on `9bc31ca679`: all 19 jobs passed, including all six E2E shards. - [x] Review final visual artifact 10110845203 from run 34367911826: 24 added/changed stories, zero capture errors. Reviewed collection dialogs and icons, light/dark login gradients, dashboard and project-settings navigation, panel spacing, button variants, inset lists, and resettable labels. Fourteen captures are byte-identical to the previously inspected CI images. Updated navigation and collection-settings captures were inspected; the formerly blank story renders normally. Pixel measurements confirm the columns story retains its intended column positions (second column x=261, third around x=388). - [x] Apply visual approval after renewed explicit user approval. Final-head CI is tracked above. The live hero replacement and article/custom-component checks below are now complete. The PR has not been merged. --- ## Merge-readiness follow-up — September 9 - [x] Remove contradictory image guidance and add an executable writable-source/read-only-alt binding recipe. Regenerate CLI/MCP docs. - [x] Verify the recipe regression fails with the old guidance and passes with the new guidance. All 10 focused documentation tests, 2 content-reference tests, CLI/docs typechecks, lint, formatting, and generated-documentation checks passed. - [x] Rerun all six agent evaluation scenarios with GPT-5.5: all functional checks passed. The incompatible/missing token-baseline gate was explicitly disabled; existing baselines are unchanged. - [x] Commit the documentation follow-up as `f90e39cfcc`. - [x] Review existing CI screenshots and identify unintended shared-list alignment changes. Implement a local shared-style composition/alignment fix with a regression test demonstrated failing before and passing after; all 251 design-system tests and its typecheck passed. - [x] Visually verify and push the shared list fix in `9bc31ca679`. The focused run compared 28 stories; navigation is left aligned, column layouts remain intact, and the previously blank collection-settings story rendered normally. No product fix was inferred from that one blank capture. - [x] Review and approve the intended visual differences. See the current final-head CI status above. - [x] Verify these changes affect no fixture inputs or generated fixture output. No database migration. The previously pending live hero-swap and article/custom-component checks are now complete. See the current verification summary above. --- ## Article editing follow-up — `d307c8ba3d` (September 9) The target blog's hero source was incorrectly marked read-only. It now uses the existing writable image picker. Reading time and the author URL also use direct writable values. Time properties now have native date/date-time controls. No database migration. - [x] Fix the target's hero source, reading-time structure, and author URL bindings while preserving the current content and link destination. - [x] Verify Content-mode category, title, excerpt, date, reading-time, shared image Description, author name/URL, MDX heading, and list-item edits reach their source files. Check reloads and restore test values. - [x] Add date-only, local timestamp, UTC timestamp, empty-value, and legacy-value regression coverage; demonstrate failure without the date control and passing results with it. - [x] Fix the macOS Bash runner's empty-argument failure. Demonstrate default invocation and argument-forwarding regressions fail without their behavior and pass afterward. - [x] Update authoritative Content Block/Time docs and generated CLI/MCP guidance: inventory every article field, use direct writable bindings and appropriate controls, check saved source and reload, and never infer full editability from one heading. - [x] Pass 291 date/text/Time/design-system tests (one existing skip), 2 runner tests, and 9 documentation tests; relevant typechecks, lint, package boundaries, formatting, and diff checks. - [x] Run the complete fixture pipeline: no generated fixture changes. The later runner/docs-only edits do not affect fixture inputs or outputs. - [x] Run the full Builder E2E suite: 82 passed. This used an explicit reporter; the default invocation correction was then covered by the runner tests. - [x] Run all six agent evaluation scenarios on gpt-5.5 after the final image guidance correction. All functional checks passed. The older-model token-baseline gate was disabled explicitly; accepted baselines were not changed. - [x] Review, commit, and push code and generated documentation. - [x] With explicit approval, replace the live hero image through Content mode, verify the MDX reference and reload, then restore and verify the original image. - [x] Complete the article-field checks listed above. Insert Accordion and YouTube from templates; verify UI edits reach MDX and MDX edits persist after reload. Restore the original article content. - [x] Inspect CI for `7834d90a61`: formatting, lint, typechecks, generated docs, package/Builder tests, build checks, and five E2E shards passed. The long MDX lifecycle exhausted its total 120-second budget at its final assertion; the trace showed completed edits and reloads, not a stalled save. - [x] Give only that lifecycle a 180-second total budget; leave individual save waits and assertions unchanged. Both local repeats passed (plus setup). Push d307c8ba3d; this test-timeout-only follow-up affects no fixture inputs or generated output. - [x] Verify Main CI for `d307c8ba3d`: all 19 jobs passed, including all six E2E shards. Visual approval remains separate. - [x] Finish visual review and approval after correcting navigation alignment and verifying the collection-settings story renders. The user approved the reviewed 24 intended differences. - [x] Recheck target publication preparation: seven documents included, zero omitted, zero missing-template omissions. No deployment. - Deferred: manual Storybook/screenshots; not authorized for this pass. These results supersede the earlier pending image-product decisions and live-check notes. Evaluation status for the latest fixes is recorded above. --- ## Blog authoring fixes — `6359f979a3` (September 9) This review fixes failed UI-to-MDX saves, missing source Undo/Redo, editor recovery and focus, and publication preparation for the migrated blog. No database migration. - [x] Stop treating template-record ordering as a style edit; still reject actual style changes that cannot be saved in MDX. - [x] Share save-preparation errors with property controls across the canvas frame. - [x] Keep malformed MDX as an unsaved draft, with repair and discard paths; focus the source editor when opened from the Navigator. - [x] Enable supported Content-mode Move actions using the existing central permission rules. - [x] Keep source Undo/Redo separate from transient rendering history. Serialize rapid commands, wait for pending canvas edits, reject stale-source conflicts, and retain the last 20 edits per project session. - [x] Fix publication candidate discovery for projected documents and unrelated author references; keep rejecting unsupported references used as the actual MDX source. - [x] Demonstrate regression tests failing without their fixes and passing afterward. - [x] Run the complete Builder (2,938), Content Engine (559), and Project Build (2,395) suites: 5,892 tests passed. - [x] Pass relevant package typechecks, root lint, formatting, package boundaries, and diff checks. - [x] Run the full fixture pipeline; no generated fixture changes. - [x] Review documentation impact and document draft recovery and source Undo/Redo. - [x] Verify live heading edits, author-file edits, malformed-draft recovery, and immediate delete/Undo/Redo; restore test content and confirm persisted source. - [x] Verify target publication preparation: seven documents included, zero omitted, no missing-template omissions. This did not deploy the site. - [x] Review, commit, and push. ### Remaining verification and decisions - [x] Correct the target's read-only Image source binding. The existing Content-mode picker replaces the article reference; shared Description edits use Asset settings. No new image-editing API or data model is needed. See the latest verification limits above. - [x] Repeat the full E2E and agent evaluation suites after these changes: 82 E2E tests and all six evaluation scenarios passed. - [x] Repeat the live Accordion/YouTube insertion and editing flow after the save fixes, including UI-to-MDX saves and MDX edits surviving reload. - Historical note: this round did not run CI or Storybook checks; later results are recorded above. Unknown JSX already has source-range lint diagnostics; it remains an editable missing-template placeholder, not an unconditionally blocked save. The target author's binding was also repaired through the UI so Content mode can edit its referenced author file. Shared resolved URLs remain read-only text; the image picker changes the article reference, and Asset settings edits the shared Description. This section supersedes earlier claims of complete verification for the latest code; historical results below remain records of earlier runs. --- ## Sync and import verification — `a2a567551c` (September 9) Ordinary `link` → `sync` → `import` now exports the current saved Builder project with its current assets. It no longer mixes an older published build with current files. Import uploads assets before assigning their source folders, then restores those assignments when importing the bundle. - [x] Fix foldered asset imports without a database migration. - [x] Preserve file formats, folder assignments, build metadata, and stable repeat-sync output. - [x] Keep explicit `--buildId` export behavior unchanged; default sync does not require publishing. - [x] Review implementation and demonstrate regression tests failing before the fixes and passing afterward. - [x] Update protocol test servers for the current Builder data endpoint. - [x] Review documentation impact and update CLI documentation and README. - [x] Run all 1,121 CLI tests and 43 HTTP-client tests, both package typechecks, root lint, package boundaries, formatting, and diff checks. - [x] Run the full fixture pipeline and include expected current-build fixture changes. - [x] Verify the real source through the local CLI: repeated sync gives identical output; import into the supplied target succeeds. Blog listing and article rendering were also checked during the import investigation. - [x] Commit and push the fix. - Deferred at user request: agent evaluations for this round. Later CI results are recorded above. Sync still downloads the project and missing asset files and builds the content index locally. This is not a transfer-free operation. Default sync exports editable-build metadata rather than published deployment metadata; use the explicit build option when selecting a particular build. --- ## Final review and verification — `ab3a6b7c55` (September 9) Existing entries now use the same field controls as New entry. The author-name permission fix, field-level validation, publishing warnings, and final cache fixes are included. No database migration. ### Completed - [x] Review all 38 local files, including entry autosave, revision conflicts, permissions, shared fields, collection discovery, and publishing diagnostics. - [x] Allow existing-folder setup without rewriting entries or rejecting unconfigured frontmatter. - [x] Add Entry settings with autosave, repairable invalid fields, immutable filename slugs, and preserved MDX body/unknown properties. - [x] Warn before publication when missing or ambiguous custom templates omit content, including discovered dynamic sources. - [x] Allow authorized frontmatter writes to referenced Markdown author files and preserve error messages across the canvas-frame boundary. - [x] Reject impossible integer limits, slugless generated-filename patterns, and slug maximum length zero. Existing raw configurations remain readable for repairs. - [x] Share collection discovery across Assets, file editors, and property controls. Builder first synchronizes project asset metadata into the browser. The browser then groups that metadata once per update and shares configuration/template reads, instead of repeating them for each control. This does not remove initial synchronization or entry-frontmatter reads. Preserve project/access isolation, refresh retries, stale-response protection, and duplicate-filename invalidation. - [x] Demonstrate new regressions fail before fixes and pass afterward. - [x] Correct the folder-drag E2E's obsolete root-folder assumption and verify remembered-folder persistence. - [x] Review and update authoritative Content Engine and Content Block documentation. - [x] Merge current main and regenerate the conflicting CLI documentation from its source. - [x] Fix generated previews with shared development dependencies: invoke React Router binaries through Node, isolate each preview's Vite cache, and forward script options correctly through npm and pnpm. - [x] Fix a false MDX conflict when a new edit arrives immediately after the previous save is acknowledged. Advance the local revision before asynchronous parsing and ignore stale refresh results. - [x] Run the full fixture link/sync/build pipeline. Generated changes contain only the expected React Router scripts and Vite cache location. No database migration. - [x] Review the final diff and scan added lines for credential patterns. ### Verification results - Builder: 2,934 tests passed. CLI: 1,120 tests passed. - Content Engine: 559 passed; Asset Uploader: 291 passed; Project Build: 2,394 passed; Design system: 250 passed. - The clean full workspace run passed all 35 non-CLI packages. Its two CLI failures exposed pnpm argument forwarding; the complete CLI rerun passed after that fix. Earlier load-related test timeouts did not recur in the clean run. - All workspace typechecks passed. Builder and CLI typechecks and repository lint were repeated after their final changes. Package boundaries, generated API checks, and the complete generated-documentation gate passed. Documentation was regenerated from source; the post-commit clean-file check passed. - Full Builder E2E: 82 passed from a fresh build, including generated previews, collection creation/reload, MDX editing, stale revisions, and permission checks. The isolated disposable test database was cleaned up afterward; development data was untouched. - Full agent evaluations: all six scenarios passed on gpt-5.5, including every functional check for Markdown blogs, reference discovery, MDX article editing, authentication, fonts, and design input. The account cannot use the old gpt-5.4-mini baseline model. Five baseline comparisons are incompatible and the MDX scenario has no accepted baseline; token-baseline gating was disabled explicitly. Accepted baselines are unchanged. - New preview and MDX regressions were demonstrated failing before their fixes and passing afterward. - Working-tree/diff checks passed. Main was merged without rewriting branch history. CI was not checked, as requested. ### Final delivery checklist - [x] Finish the full Builder E2E rerun. - [x] Finish the full agent evaluation rerun with the authorized accessible model. - [x] Commit, verify the clean generated-documentation gate, and push. GitHub reports the branch mergeable with current main. No known code or functional-test blocker remains from this review. CI was not checked at the user's request. Manual Storybook/screen-reader checks remain deferred; the automated E2E and agent visual checks above passed. The historical review sections below retain their original run results. This section supersedes earlier claims about strict entry validation, entry editing, browsing reads, and evaluation authorization. ## Outcome Content editors can create structured MDX entries from a collection folder without writing frontmatter. Designers configure flat fields, limits, optional slug behavior, and the Markdown template in the Builder. ## High-level goals - [x] Keep folders ordinary in the database and derive collection behavior from a direct collection.json. - [x] Add Use as content collection to folder creation. - [x] Give designers a visual configurator for the JSON Schema and MDX template. - [x] Show a collection badge and a generic New entry action. - [x] Generate independent MDX entries from the configured schema and template. - [x] Keep the current page unchanged after creating an entry; no automatic preview navigation. - [x] Select direct MDX entries with URLPattern filename rules; keep ignored files as ordinary supporting assets. - [x] Keep reserved collection files out of collection query results and generated content indexes. - [x] Preserve broken collections as visible, repairable collection folders. - [x] Restore normal folder behavior when collection.json is removed. ## Implementation todos - [x] Add the Content Engine collection contract, default schema/template, slug normalization, validation, serialization, and entry generation. - [x] Discover collections from Assets files without a database folder type or migration. - [x] Create template.mdx and collection.json when the folder checkbox is selected. - [x] Add basic field controls for text, long text, slug, number, integer, and Boolean values. - [x] Support required fields, string length limits, numeric limits, template defaults, and generated slugs. - [x] Add designer collection settings and template editing. - [x] Remove dynamic preview-page configuration and ignore its legacy metadata. - [x] Add the schema-generated New entry form and creation endpoint. - [x] Preserve reserved-file portability in authenticated export/import while excluding it from content query and generated-index results. - [x] Document the feature in the authoritative Content Engine guide. ## Deep review checklist A checked item means the area was inspected and evidence was recorded. It does not mean the behavior passed. Unresolved defects and product decisions remain listed in Review findings. ### 1. Product contract - [x] Decide whether the collection checkbox creates defaults immediately or opens the configurator first. - [x] Decide whether existing folders can be converted through the UI. - [x] Define collection activation when collection.json exists but is invalid. - [x] Define an entry: every valid direct MDX child or only files created through New entry. - [x] Confirm collection membership is direct-child only and nested folders can define their own collections. - [x] Define designer, content editor, viewer, service, CLI/MCP, old-client, and direct-API authority. - [x] Decide whether content mode is simplified UI or a server authorization boundary. - [x] Decide whether slugs are permanently immutable. - [x] Decide whether schema changes may invalidate existing entries or must migrate them. - [x] Decide whether invalid unused collections block unrelated queries or whole-project publication. - [x] Decide what happens to the preserved template after collection removal. - [x] Define the promised JSON Schema dialect and supported subset. - [x] Decide whether temporary invalid collection states are admitted for repair. - [x] Define duplicate-request semantics: no duplicates, exactly one success, and retry behavior. - [x] Decide whether entries require valid frontmatter only or valid complete MDX. ### 2. State machine - [x] Review ordinary folders and root-level collection.json. - [x] Review empty-folder, template-only, config-uploading, and config-loading initialization states. - [x] Review ready collections. - [x] Review invalid JSON, UTF-8, size, schema, and duplicate-config states. - [x] Review missing, duplicate, wrong-type, oversized, invalid-frontmatter, and invalid-MDX template states. - [x] Review forbidden direct files, invalid entries, and slug/filename mismatches. - [x] Distinguish transient read/network failures from persistent invalid content. - [x] Review removing, removed, moved, renamed, restored, duplicated, and deleted collection states. - [x] For every state, inspect visibility, allowed actions, server admission, query/publish behavior, recovery, and concurrent-client behavior; record recovery behavior. ### 3. Activation and deactivation paths - [x] Review checkbox creation. - [x] Review create/upload/rename/move/paste/duplicate of collection.json. - [x] Review restore, import, project duplication, and sync behavior. - [x] Review delete/rename/move/replace of collection.json. - [x] Verify all activation paths produce the same state and validation. - [x] Verify all deactivation paths restore ordinary-folder behavior without accidental data loss. ### 4. Folder membership and nested collections - [x] Verify only direct children are collection entries or reserved files. - [x] Verify a nested folder with its own direct config becomes its own collection. - [x] Verify parent rules do not leak into nested folders. - [x] Define filename and extension case sensitivity. - [x] Define duplicate logical-name behavior over generated storage names. - [x] Define how uploading, deleted, and stale assets affect folder state. - [x] Review moving entries out and between collections with different schemas. - [x] Review ordinary subfolders with arbitrary files inside a collection. - [x] Review template behavior after collection removal. ### 5. Roles and authorization - [x] Review config/template listing and download for every role. - [x] Review config/template content edits for every role. - [x] Review config/template rename, move, restore, and deletion for every role. - [x] Review entry create/edit/rename/move/delete/restore for every role. - [x] Review generic upload and subfolder operations for every role. - [x] Review collection removal and repair for every role. - [x] Verify server enforcement separately from hidden or disabled controls. - [x] Recheck permission changes while operations are in flight. ### 6. Mutation surfaces - [x] Review REST upload-ticket creation and upload completion. - [x] Review asset-content replacement and asset metadata changes. - [x] Review runtime add/update/duplicate operations. - [x] Review sync patches and direct persistence helpers. - [x] Review clipboard, drag/drop, move, rename, and duplicate paths. - [x] Review import/export, restore, and project/folder duplication paths. - [x] Review delete-unused-assets and recursive folder deletion. - [x] Verify invariants at the final persistence boundary, not only in UI preflight. ### 7. Concurrent operations - [x] Review create entry against schema save, template save, raw config edit, and collection removal. - [x] Review edit/delete/restore entry against schema and template changes. - [x] Review two collection-settings editors and raw editor versus configurator. - [x] Review schema writer A interleaved with template writer B. - [x] Review upload/move/rename against collection activation and removal. - [x] Review template/config deletion against creation and publication. - [x] Review folder deletion/move and project switch against all async operations. - [x] Review final validity, conflict detection, cleanup, user outcome, cache invalidation, and publish behavior across the implemented intersections; record conflict and recovery behavior. - [x] Review retry after the server commits but the HTTP response is lost. ### 8. Collection initialization and recovery - [x] Review project switch, permission revocation, dialog close, folder rename/move/delete, and conflicting uploads during initialization. - [x] Verify retry is idempotent and does not duplicate reserved files. - [x] Verify partial setup has a visible finish, retry, or cleanup path. - [x] Verify generic actions cannot corrupt the initialization window. - [x] Verify project and folder identities are captured for the whole operation. - [x] Review asset-count, storage, filename, and folder limits with cleanup. ### 9. JSON Schema conformance - [x] Confirm the exact draft and validate configs against its meta-schema. - [x] Review unknown dialects, boolean schemas, malformed keyword types, and duplicate JSON keys. - [x] Review refs/defs, recursion, composition, conditionals, dependencies, and nullable/multiple types. - [x] Review enum, const, format, pattern, patternProperties, and additionalProperties. - [x] Review min/max properties, array constraints, contains, and uniqueItems. - [x] Review exclusive numeric bounds and all string/number/integer limits. - [x] Differential-test validation against an independent draft 2020-12 implementation. - [x] Verify unsupported keywords are rejected or explicitly documented, never silently ignored. ### 10. Schema resource limits and hostile input - [x] Bound schema bytes, depth, field count, enum size, and reference depth. - [x] Bound validator compilation and validation time. - [x] Review recursive references and excessive composition branches. - [x] Review catastrophic patterns and regex denial of service. - [x] Review huge labels, keys, defaults, and values. - [x] Review prototype-sensitive and structurally awkward field names. - [x] Review memory and CPU amplification across many collections. ### 11. Configurator ownership and round trips - [x] Define owned, preserved, read-only, and rejected schema paths. - [x] Verify parse/save/parse semantic equivalence and repeated-save idempotence. - [x] Verify a UI edit changes only explicitly owned schema paths. - [x] Review property/form order and required-array order. - [x] Review unknown root, property, and Webstudio extension metadata. - [x] Review editable primitive fields that also contain enum, const, format, composition, readOnly, or custom constraints. - [x] Review type changes for incompatible preserved or removed keywords. - [x] Review rename/removal collisions with unsupported properties and requirements. - [x] Surface hidden preserved rules that can cause unexplained validation errors. - [x] Review field ordering/reordering. - [x] Review choosing/changing slug field, slug source, and template filename. - [x] Review turning newly added fields into slug or slug-source fields. ### 12. Required/default/unset semantics - [x] Review absent, empty string, false, zero, null, default, and user-cleared values for every field type. - [x] Define required-property versus non-empty-value behavior. - [x] Verify required Boolean false remains valid and understandable. - [x] Review optional Boolean absence versus explicit false. - [x] Review explicitly clearing template-backed values. - [x] Review JSON Schema default as annotation versus persisted entry value. - [x] Verify precedence among template values, schema defaults, generated slug, and user values. - [x] Review hidden/non-renderable required fields and template requirements. - [x] Verify a collection cannot be ready when every entry form must fail. ### 13. Schema evolution and migration - [x] Review add/remove optional and required fields. - [x] Review field rename and label-only changes. - [x] Review type changes and tightened/relaxed limits. - [x] Review enum option, default, slug field/source, template name, and additionalProperties changes. - [x] Verify compatible save ordering and identify impossible two-write migrations. - [x] Decide whether entries are rewritten and whether migration is atomic. - [x] Review entry changes after validation but before schema commit. - [x] Ensure designers see all incompatible entries or an actionable summary. ### 14. Template, YAML, and MDX - [x] Review absent/empty frontmatter and empty YAML. - [x] Review BOM, CRLF, final-newline, and alternate YAML delimiter behavior. - [x] Review duplicate keys, anchors, aliases, tags, comments, quoting, and multiline strings. - [x] Review Unicode and byte limits. - [x] Verify frontmatter and starter-body preservation. - [x] Review invalid MDX bodies, imports, exports, expressions, and unsafe nodes. - [x] Review missing, renamed, duplicate, wrong-type, and oversized templates. - [x] Verify template changes affect future entries only. - [x] Review reserved template exposure through direct asset URLs and build copying. ### 15. New-entry form and creation - [x] Verify every required field is renderable or supplied safely. - [x] Verify deterministic field order and correct controls/constraints. - [x] Compare client and authoritative server validation. - [x] Prevent submitted values from overwriting protected hidden fields. - [x] Preserve values and focus after failed creation. - [x] Review per-field errors, error summary, and first-error focus. - [x] Prevent duplicate submission and define lost-response recovery. - [x] Verify local sync, reload persistence, and project-switch handling. - [x] Review no/stale preview page, query delay, and draft-filtered entries. - [x] Review large forms and narrow/mobile layouts. ### 16. Entry editing and lifecycle - [x] Review body-only, frontmatter-only, and combined edits. - [x] Review invalid intermediate frontmatter and invalid complete MDX. - [x] Review slug change, filename rename, and reference consequences. - [x] Review delete, restore, move out, move between collections, duplicate, paste, and undo. - [x] Review slug reuse after delete and restore collision. - [x] Review edits concurrent with schema/template changes. - [x] Review repair of legacy invalid entries and blocked intermediate saves. - [x] Decide whether existing entries receive a generated settings form or raw MDX editing. ### 17. Slug and filename identity - [x] Review slug source selection, same slug/source field, manual override, and visible final normalization. - [x] Enforce lowercase-dash identity independently of editable schema metadata. - [x] Review empty normalized slugs and template/schema slug defaults. - [x] Review diacritics, non-Latin scripts, and emoji-only sources. - [x] Use locale-independent case comparison and Unicode normalization. - [x] Review character/byte limits and case-insensitive filesystems. - [x] Review collisions with reserved config/template filenames. - [x] Review concurrent creation, stale reservations, deletion, reuse, restoration, and URL encoding. ### 18. Collection-root restrictions - [x] Review upload, external drop, internal drag, generic text creation, paste, duplicate, move, rename, and extension changes. - [x] Review runtime add, sync patch, import, and restore bypasses. - [x] Review upload tickets completed after activation. - [x] Review moving or renaming collection.json through metadata changes. - [x] Review dedicated entry creation, initialization, repair, body editing, and collection removal exceptions. - [x] Verify subfolder creation and arbitrary files inside subfolders remain allowed. ### 19. Storage, database, idempotency, and cleanup - [x] Review object-without-File, File-without-Asset, stale UPLOADING, and soft-deleted states. - [x] Review storage success/database failure and database success/storage failure. - [x] Review postcheck failure, object cleanup, row cleanup, and cleanup failure. - [x] Verify cleanup preserves the original error and cannot delete another request's asset. - [x] Review timeout/lost response after commit and safe retries. - [x] Review reservation lookup/cleanup failure and expiration. - [x] Review failed creation cleanup and distinguish incomplete uploads from existing entries with repairable field errors. Existing field errors do not hide entries or block publication. - [x] Verify orphan reclamation and project-scoped cleanup. ### 20. Query, build, and publication - [x] Verify config/template exclusion only for an identified collection. - [x] Verify ordinary root-level collection.json remains ordinary content. - [x] Review template queryability after collection removal. - [x] Validate actual entry frontmatter and decide complete-MDX requirements. - [x] Review invalid content versus transient read failure. - [x] Decide invalid-collection blast radius across queries, field catalog, build, and publish. - [x] Review direct asset IDs, document references, build copying, and public URLs for reserved-file leakage. - [x] Verify preview and publish use the same collection rules. ### 21. Cache and snapshot consistency - [x] Verify config, template, entries, filenames, folder movement, activation, and removal affect source revision. - [x] Verify immutable/revision-pinned reads under concurrent swaps. - [x] Verify config and template come from one logical version. - [x] Review revision consistency between entry reads and indexing. Queries do not require entry-schema validation. - [x] Review rejected-promise caching and retry after repair. - [x] Verify no cross-project cache collision. ### 22. Performance and availability - [x] Review sequential versus bounded parallel reads. - [x] Review request cancellation and repeated preview-query work. - [x] Review rate limits and resource-exhaustion protection. - [x] Review progress/cancellation and actionable limit errors. ### 23. Invalid-state repair - [x] Review repair for every config, template, forbidden-file, entry, and slug mismatch state. - [x] Show exact folder, file, field, and rule. - [x] Distinguish retryable transport errors from content errors. - [x] Provide missing-template creation despite normal root restrictions. - [x] Provide duplicate-file deletion and forbidden-file move recovery. - [x] Preserve raw repair when the configurator cannot parse the schema. - [x] Show collection health after repair. - [x] Prevent custom-template leakage to content editors when config cannot identify it. ### 24. Entry navigation - [x] Remove dynamic preview configuration and automatic navigation after entry creation. - [x] Verify entry creation leaves the selected page unchanged, with or without a slug field. ### 25. Accessibility and responsive behavior - [x] Review native form submission and required semantics beyond an asterisk. - [x] Review linked errors, error summary, live announcements, and busy state. - [x] Review focus after errors, add/remove field, key edits, confirmation transitions, and dialog close. - [x] Review dirty-close warning, explicit cancel/retry, and durable feedback beyond toasts. ### 26. Portability, compatibility, and rollback - [x] Review export/import, folder/project duplication, and restore ordering. - [x] Verify logical filenames, not storage names, define the portable contract. - [x] Review case-insensitive filesystem behavior. - [x] Review rollback after collection files already exist. - [x] Verify removal or rollback leaves content recoverable. - [x] Confirm database/migration assumptions. ### 27. Observability and supportability - [x] Review state-transition and validation diagnostics. - [x] Track cleanup failures and orphaned reservations. - [x] Make publish errors actionable without logging private content. - [x] Ensure client errors do not expose stack traces or sensitive internals. ### 28. Verification strategy - [x] Unit-test schema, slug, merge, serialization, and validators. - [x] Demonstrate each new regression test fails without its fix. - [x] Run affected unit suites, typechecks, lint, docs checks, E2E, fixture-impact review, and final diff review. - [x] Review authoritative documentation impact. ## Persistence and recovery No database migration is needed. Folders remain ordinary database rows; their direct collection.json activates collection behavior. This PR adds no table, column, index, RPC, folder type, or backfill. - Setup writes the template first and collection.json last. Interrupted setup leaves an ordinary folder and can be retried. - Existing immutable File revisions, conditional Asset updates, and upload reservations provide conflict detection and retry-safe entry creation. - Settings saves validate the intended template and schema together, then write only the files that changed. Existing entry field errors stay repairable and do not block unrelated saves, queries, or publication. New entry creation remains strict. - Invalid or interrupted collections remain visible and repairable. Configuration/template structure errors remain distinct from entry-field errors; entry-field errors do not invalidate the entire collection. - Public/service publication excludes configuration and template files. Authenticated CLI exports retain them for lossless import. ## Review findings The implementation review is complete. Confirmed defects were fixed and the following tradeoffs remain explicit. ### Fixed - Enforced collection structure and permissions across REST, runtime patches, import, query, and publication, while keeping existing entry-field errors non-blocking for queries and publication. - Preserved Undo/Redo, including restoring shared File revisions in cloned projects. - Rejected forged shared-file metadata while preserving metadata edits on legacy files with null uploader provenance. - Added retry and recovery behavior for setup, settings saves, lost responses, and transient reads. - Moved collection setup into one retry-safe server operation and kept the local Builder update as one Undoable transaction. - Centralized collection inspection and limited schemas to the flat fields the configurator can represent. Opening a collection still reads its entries in the background to report field errors. - Guarded stale dialogs and deferred saves against permission changes, protected files, project switches, and replaced revisions. - Kept Asset settings open while choosing nested folders; the existing browser regression fails before the fix and passes afterward. - Preserved required Boolean false values, field-level errors, dirty-close prompts, and inline Markdown editing. - Separated authenticated portable exports from public runtime assets. - Updated the authoritative Content Engine guide. ### Known tradeoffs - A failure after template content saves but before configuration saves can temporarily leave an invalid collection. Retrying the settings save completes it; otherwise the visible files allow repair. The template/config rename endpoint remains retry-safe and rolls back a rename when its config write fails. - Cloned-project Undo can retain an unused prior File revision. Separate read-then-delete cleanup could race with another restore, so this path retains the revision. - Build/asset persistence and import already use multiple calls. This PR validates before writes and provides retry/conflict handling; it does not provide a transaction spanning every resource or a global collection lock. - Opening a collection loads its configuration and template through shared Builder discovery, then checks entry frontmatter in the background for field errors. Unchanged configuration/template content is reused across controls and entry edits. Frontmatter checks still require entry reads; ordinary folder browsing does not discover every collection’s file content. ## Latest unstaged-change review — 2026-09-07 - [x] Review collection settings, validation, autosave/error recovery, entry creation, reserved-file actions, and conversion flows. - [x] Review shared labels, list keyboard handling, dialog focus/Escape, buttons, and panel spacing migrations. - [x] Fix Enter/Space list activation lost when arrow navigation replaced the existing press handler. - [x] Recognize historical generated ASCII/Unicode slug patterns, use the bundled Unicode slug schema, and save a locally resolved $ref without changing existing filenames. - [x] Prevent duplicate slugless entries after a lost response: New entry sends a stable UUID per attempt, reused by the repository's existing filename/content retry checks. No database migration. Callers omitting the optional requestId retain the previous behavior. - [x] Preserve Content Block template validation independently of page HTML placement, without accepting invalid rendered nesting. - [x] Demonstrate the new review regressions fail without their fixes and pass afterward. - [x] Review authoritative documentation and update legacy slug behavior. - [x] Run fixtures and inspect generated changes: none. - Deferred manual verification: Storybook screenshots were not authorized for this pass. - Historical evaluation status: not run in this pass; superseded by the final verification section above. ## Verification Local checks for commit 2b8195692e: - Builder app: 1,739 tests; Builder core: 1,150 tests. After the final fixes, entry/settings tests and shared asset REST checks also passed, including the added stable-retry test. - Content Engine: 535 tests. - Asset Uploader: 279 tests. - Design system: 249 tests. - Project Build: 2,392 tests. - All five affected package typechecks, changed-file lint/formatting, package boundaries, and Content Engine documentation tests passed. - Complete fixture link/sync/build pipeline passed with no tracked fixture changes. - Staged diff and credential-pattern checks passed. No database schema, migration, or generated database type changes. The lockfile includes the collection validator and filename matcher dependencies. - CI for this commit is pending. Builder E2E, manual screen-reader/mobile checks, Storybook screenshots, and agent evaluations were not run in this pass. ## MDX editing review — commit `c3702a7238` - [x] Review all 36 local changed files: MDX parsing/materialization, template enforcement, mutation commits, persistence, Assets refresh, Navigator, source binding, editor diagnostics, dialogs, and query menus. - [x] Validate new custom components at the shared Builder mutation commit before applying tree changes. Cover move, reparent, paste, nested paste, duplicate, and batched operations; preserve unchanged authored content. - [x] Match template names and component structure, including renamed templates, instead of accepting any component type found in Templates. - [x] Remove the registered-component fallback from MDX materialization and completion; report untemplated JSX in the editor. - [x] Preserve unresolved JSX until its placeholder is deleted, then persist its removal without clearing the Assets resource during refresh. - [x] Keep custom designer content outside the MDX body; omit the extra body for fresh unconnected Content Blocks. - [x] Resolve Navigator's MDX-file action from the active content root for dynamic sources. - [x] Fix the first dialog drag jump while honoring subsequent explicit size changes; contain long query menus and prevent editor Backspace from deleting instances. - [x] Demonstrate new review regression failures before the fixes and passing results afterward. - [x] Review and update authoritative Content Block documentation. - [x] Run the complete fixture pipeline; no generated fixture changes. - Historical evaluation status: deferred in this pass; superseded by the final verification section above. - Historical verification limits: no Storybook screenshots, Builder E2E, or manual accessibility checks in this pass. See the final verification section for the current E2E result; manual checks remain deferred. ### Latest verification - Builder affected suites: 624 tests passed. - Project Build full suite: 2,394 tests passed. - Design system full suite: 250 tests passed. - Query Builder React full suite: 14 tests passed. - Component Registry full suite: 7 tests passed. - All five affected package typechecks, repository lint, changed-source formatting, staged diff checks, and credential-pattern scan passed. - Fixture link/sync/build passed without generated changes. No database migration. - CI for this commit has not yet been verified. The new mutation-commit check covers Builder operations affecting loaded external content roots. It is not a claim that every remote API mutation is now guarded by this client-side check. Closes #6316 ## Local-change review — 2026-09-08 - [x] Review all 47 changed files and trace collection setup, filename filters, public metadata/upload APIs, sync patches, Content-mode write targets, local folder persistence, and MCP downloads. - [x] Fix ignored MDX files being renamed into entries through the metadata API. Selected filenames require New entry. - [x] Fix supporting-asset moves/renames being blocked by unrelated invalid entries. Configuration/template checks still run. The later entry-repair work also removed entry-field validation as a blocker for unrelated writes and publication. - [x] Validate frontmatter directly with Ajv, resolve the bundled slug $ref without network fetching, preserve the flat schema contract, and avoid retaining old validator instances. - [x] Verify Unicode generation, legacy-pattern upgrades, sibling constraints, field error paths, optional binding paths, referenced-file permissions, and independent queued edits. - [x] Review authoritative documentation, correct contradictory referenced-write guidance, and regenerate CLI/MCP documentation. - [x] Demonstrate new review regression failures with the fixes disabled, then restore and pass them. - [x] Pass Content Engine (553), asset uploader (284), SDK (570), project-build (2,394), MCP command (61), and collection/Content-mode browser tests (279), plus expression tests and documentation checks. - [x] Pass seven affected package typechecks, repository lint, formatting, package boundaries, and fixture link/sync/build. No generated fixture changes or database migration. - Historical evaluation status: deferred in this pass; the user subsequently authorized the full suite. See the final verification section above. - Historical verification limits: no Builder E2E or manual visual/accessibility checks in this pass. See the final verification section for the current E2E result; manual checks remain deferred.	2026-09-09 21:31:04 +02:00
Oleg Isonen	e07cb22d29	fix: Remove default favicon from exports (#6310 ) ## Summary Remove the default Webstudio `/favicon.ico` from dynamic export templates and their generated fixtures. Exported sites now rely only on the configured favicon referenced by the generated `<link rel="icon">`; projects without one naturally return 404 for `/favicon.ico`. ## Implementation - Delete the root favicon from the legacy/default and React Router base templates. - Remove the derived favicon from Docker, Cloudflare, Netlify, Vercel, and feature fixtures. - Add regression coverage for legacy dynamic, React Router dynamic, and SSG exports. - Preserve and verify configured favicon link generation in every mode. ## Todo - [x] Remove the default favicon from export template sources. - [x] Regenerate the affected fixture outputs. - [x] Add fail/pass regression coverage. - [x] Run CLI tests, typecheck, lint, and formatting checks. - [x] Review documentation impact; no documentation changes are needed. ## Verification - `pnpm --filter webstudio exec vitest run src/prebuild.test.ts` — 69 tests passed. - `pnpm --filter webstudio typecheck` — passed. - `pnpm exec oxlint --deny-warnings packages/cli/src/prebuild.test.ts` — passed. - `pnpm exec oxfmt --check packages/cli/src/prebuild.test.ts` — passed. - Regression test failed for the two affected templates before the fix and passes for all three export modes after it. - All six affected fixture builds completed with the repository React preload. The full `pnpm fixtures` command could not pass its initial link phase in this fresh worktree because the local CLI loaded JSX without a React global. Closes #5218	2026-09-02 11:45:06 +02:00
Oleg Isonen	f9681dc30f	feat: MDX-backed Content Blocks (#6234 ) ## Summary Supersede #6182 with a clean implementation of MDX-backed Content Blocks on top of the unchanged `main` Content Block editing model. A connected `.mdx` Asset changes where authored children are loaded and saved; it must not change how Content mode inserts, edits, selects, moves, copies, or deletes instances. The previous implementation remains available in `agent/mdx-content-block-6124` and `agent/mdx-content-block-6124-review`. Reuse its independently tested parsers, converters, schemas, Asset repository, template resolution, publication, MCP, and UI work where those pieces fit the corrected architecture. Do not port its per-operation storage routing, projected editing stores, MDX undo/history, or atomic multi-root machinery. Ref #6124 Ref #6182 Closes #6261 ## Locked behavior - `.md` keeps its existing Markdown behavior; `.mdx` enables MDX. - Standard Markdown structures are stored as Markdown. JSX is used only for structures Markdown cannot represent losslessly. - Generic elements use `<ws.element ws:tag="…">`; template instances use `<ws.element ws:name="…">`. - Invalid, unsafe, or unsupported MDX never prevents editing the file or publishing the project. Builder and publication use the same recovery result: recoverable nodes are skipped with source-located warnings, while an unrecoverable document renders no authored file content in either environment. - Connecting a source never serializes existing Content Block children into the file. Connect removes ordinary persisted children, preserves Templates, sets `src`, and uses file content. - Disconnecting resets `src`, discards derived instances, leaves the Content Block empty, and never changes the Asset. - While connected, normal Content Block mutations update in-memory instances synchronously. Asset persistence happens afterward and never blocks rendering. - Genuine external revision conflicts use the standard reload-required flow. Rapid local edits are ordered/coalesced and must never conflict with each other. - Repeated scopes use Content Block ID plus Collection item identity. - Multiple Content Blocks may intentionally share one MDX Asset. They share one revisioned document session and edits propagate to every connected occurrence. - Missing templates show warnings/placeholders only in Builder and are skipped on published sites. ## Reuse strategy - [x] Audit all 62 original implementation commits and 5 later review/fix commits - [x] Reuse the shared Content Engine Markdown/MDX AST, parser, serializer, diagnostics, reference discovery, and tests - [x] Reuse SDK source schemas, instance-name utilities, unique template naming, and source-integrity validation - [x] Reuse template resolution/materialization and authored-tree conversion after removing storage-operation coupling - [x] Reuse revisioned Asset content repository, authorization, limits, and browser/server transport - [x] Reuse publication, document-graph, CLI, MCP, source-control UI, frontmatter UI, and E2E work where contracts remain valid - [x] Reuse tests as behavioral specifications; rewrite tests that assert the rejected projection/routing architecture - [x] Do not port per-operation MDX routing, alternate projected mutation stores, semantic reconciliation after each command, MDX Builder history/undo, atomic multi-file rollback, or canvas loading/saving UI ## Old-branch porting map — do not rewrite Before implementing any checklist batch, inspect the named implementation and tests on `agent/mdx-content-block-6124-review`. Move the implementation and its tests first; change only the boundary that conflicts with the rebuilt architecture. Do not create a second implementation under a new name. When a test encodes the rejected projected-store architecture, retain its behavioral assertion and replace only its setup. ### Already ported - `parseMarkdownAst`, `createMdxDocumentFromMarkdown`, `parseMdxDocument`, `serializeMdxDocument`, `preferMarkdownSyntax`, `discoverMdxBodyAssetReferences`, `discoverMdxAssetReferences`, and `previewMarkdownToMdxConversion` - Asset-reference, byte-stream, document-graph, Markdown, and MDX helpers included in commit `76bc388ba9` - Tests: the corresponding `packages/content-engine/src/*/.test.ts` files already on this branch ### Port with their existing tests \| Area \| Functions to move or adapt \| Tests to move with them \| \| --- \| --- \| --- \| \| Source contract and integrity \| `parseContentBlockSourceProp`, `getContentBlockSource`, `isEqualContentBlockSource`, `formatContentBlockSourceIntegrityIssue`, `getContentBlockSourceIntegrityIssues`, `allocateUniqueContentBlockTemplateName` \| `packages/sdk/src/content-block.test.ts`, `packages/sdk/src/schema/content-block.test.ts` \| \| Existing instance/name utilities \| `findChildReferenceIndex`, `findParentInstanceReference`, `getInstanceName` \| `packages/sdk/src/instances-utils.test.tsx` \| \| Template naming in mutations \| `assignUniqueBlockTemplateNamesMutable`, `findBlockTemplateNameCollision`, `getSourceBackedBlockTemplateContext`, `getBlockTemplateNameConfirmation`, `getBlockTemplateInsertionIndex` \| `packages/project-build/src/runtime/block.test.ts` \| \| Content-mode property permissions \| `getContentModePropEligibility`; preserve its distinction between editable, design-only, incompatible, and unknown props \| `packages/project-build/src/runtime/content-mode-permissions.test.ts` \| \| Template resolution \| `resolveMdxTemplates` \| `packages/project-build/src/runtime/mdx-template-resolution.test.ts` \| \| Template materialization \| `createMdxScopeIdGenerator`, `materializeMdxTemplates` \| `packages/project-build/src/runtime/mdx-materialization.test.ts` \| \| MDX → instances and instances → MDX \| `isMaterializedMdxAuthoredContentRoot`, `preserveMdxAuthoredContentIds`, `materializeMdxAuthoredContent`, `reconcileMdxAuthoredContent`, `omitTransientEmptyParagraphs`, `serializeMdxTemplateInsertion` \| `packages/project-build/src/runtime/mdx-authored-content.test.ts`; retain the pure serialization cases from `mdx-storage-adapter.test.ts` \| \| Revisioned Asset I/O \| `createAssetContentRevision`, `readAssetContentBytes`, the package-owned `createHttpAssetContentRepository`, the thin Builder `createBuilderHttpAssetContentRepository`, `createAssetContentBridge`, `initAssetContentBridge`, `getAssetContentBridge`; keep one repository implementation rather than copying the old Builder duplicate \| `packages/asset-uploader/src/content-repository.test.ts`, `apps/builder/app/builder/shared/assets/mdx-content-repository.test.ts`, `apps/builder/app/shared/asset-content-bridge.client.test.ts` \| \| Source lifecycle planning \| `createContentBlockBodyRemoval`, `prepareContentBlockConnect`, `prepareContentBlockDisconnect`, `prepareContentBlockSwitch`, `ContentBlockSourceRevisionConflictError` \| `packages/project-build/src/runtime/content-block-source-lifecycle.test.ts` \| \| Per-Asset revision/session behavior \| `getContentBlockSessionSource`, `isContentBlockSessionSourceCommitted`; reuse the loading, authorization, revision, queue, conflict, retry, cancellation, and source-replacement internals of `createMdxAssetEditingSession`, but key the rebuilt session by Asset rather than Content Block/render root \| Port the applicable cases from `packages/project-build/src/runtime/mdx-asset-session.test.ts`; replace root-projection setup with in-memory snapshot setup \| \| Template migrations \| `validateMdxTemplateMigrationConfirmation`, `planMdxTemplateMigration` \| `packages/project-build/src/runtime/mdx-template-migration.test.ts` \| \| Publication \| `createPublishedMdxMaterializationCache`, `materializePublishedMdx`, `getPublishedMdxContentDatabaseMaxBytes`, `getDynamicPublishedMdxSourceBlockIds`, `hasDynamicPublishedMdxSources`, `createPublishedBuildContentCompilationPlan`, `resolvePublishedMdxDependencyClosure`, `resolvePublishedMdxAssetCandidates` \| `packages/project-build/src/runtime/published-mdx.test.ts`, `packages/project-build/src/content-database.test.ts` \| \| Build/import integrity \| `assertContentBlockSourceIntegrity` and the Content Block cases in `getBuildIntegrityIssues`/`formatBuildIntegrityIssue` \| `packages/project-build/src/build-integrity.test.ts` \| \| MDX paste/MCP insertion \| `insertMdxText` and its input/result schemas; retain parsing, confirmation, template-resolution, and insertion-index logic, then invoke the normal mutation path \| `packages/project-build/src/runtime/mdx-paste.test.ts` \| \| Builder source control \| `createContentBlockSourceController`, `createBuilderContentBlockSourceController` and the existing source-control components \| `content-block-source-controller.test.ts`, `content-block-source.test.tsx` \| \| Diagnostics \| `formatContentBlockDiagnostic`, `deduplicateContentBlockDiagnostics`, `takeNewContentBlockDiagnostics` \| Port only their focused cases from `apps/builder/app/shared/content-block-content.test.ts` \| ### Explicitly do not port - `projectContentStorageChanges`, `createContentStorageProjection`, `createContentStorageSelectorProjection`, `executeContentStorageMutation`, `executeContentStorageTextReplacement`, `executeContentStoragePropMutation`, and `executeContentStorageStructuralMutation` - `applyMdxContentStorageChanges` and `prepareMdxContentStorageWrites`; replace them with one post-mutation snapshot serializer built from the reusable pure `reconcileMdxAuthoredContent` converter - `createContentBlockApplicationOperations` and the persistence-plan wrappers that route individual editing commands - Builder `$runtime` projected stores, materialized mutation functions, alternate selector/tree helpers, pending projected-change state, and MDX-specific mutation sequences from `content-block-content.ts` - Canvas loading/saving/open-file presentation state, MDX history/undo, and atomic rollback machinery ## Implementation checklist ### 1. Preserve the `main` editing architecture - [x] Keep normal synchronous insert, text, Enter, slash menu, property, delete, move, wrap, copy/paste, selection, and focus mutations unchanged - [x] Materialize connected content through the same runtime instance interfaces used by ordinary Content Blocks - [x] Keep connected authored children in memory and exclude them from persisted build data - [x] Route persistence only after a synchronous mutation has updated the canvas - [x] Never wait for Asset loading, conversion, or saving before rendering an interaction - [x] Add no MDX-specific implementation to individual editing commands ### 2. Shared Markdown and MDX conversion - [x] Parse Markdown and the Markdown portion of MDX through one shared AST and plugin configuration - [x] Implement one shared MDX-to-instances converter and one shared instances-to-MDX converter - [x] Serialize headings, paragraphs, links, images, lists, tables, task lists, blockquotes, thematic breaks, code, emphasis, strong, strikethrough, and other supported GFM structures as Markdown - [x] Serialize only non-lossless/custom structures as Webstudio JSX - [x] Preserve nested Markdown in MDX elements, frontmatter, comments, tight/loose list semantics, code whitespace, reference links, and Asset references - [x] Omit transient empty draft paragraphs instead of emitting `<ws.element ws:tag="p" />` - [x] Preserve unsupported source text and authored metadata whenever it cannot be converted safely - [x] Add deterministic round-trip and canonical-output coverage for every supported Markdown structure ### 3. Invalid and unsafe MDX - [x] Preserve file source exactly; never silently repair or rewrite invalid source - [x] Ignore imports, exports, expressions, executable JavaScript, invalid properties, and other unsupported nodes when they can be isolated - [x] Continue rendering valid siblings and report every skipped subtree once with filename, line, and column - [x] Use the same recovery pipeline in Builder and publication so both render the same authored result for the current file revision - [x] When structural syntax prevents recovery, render no authored file content in Builder or publication instead of retaining a stale materialization - [x] Skip an unrecoverable Content Block on published sites and continue the build with a warning - [x] Keep invalid and unsafe files editable and reconnectable - [x] Enforce UTF-8, byte-size, depth, node-count, property-count, and generated-output limits with source-located diagnostics where possible ### 4. File formats and Asset creation - [x] Keep `.md` parsing and raw-HTML behavior unchanged - [x] Support creating, opening, editing, deleting, and recreating `.mdx` files through the normal text-file UI - [x] Open `.mdx` in the same editor experience as `.md` - [x] Always create an independent empty MDX Asset even when identical empty files exist - [x] Allow renaming `.md` to `.mdx` without converting or rewriting its contents; after rename, handle invalid contents through the normal MDX diagnostics and recovery pipeline - [x] Update an already-open MDX editor immediately after canvas persistence - [x] Bound read/write buffering and verify the returned Asset identity and revision ### 5. Source contracts and lifecycle - [x] Support direct Asset bindings and dynamic expression bindings - [x] Keep source mutation controls available only in Design mode; show the connected filename and Open* action read-only in Content mode - [x] Reject duplicate source props, unsupported prop types, missing Assets, non-MDX Assets, and unauthorized Assets - [x] Analyze selected file diagnostics before confirmation without modifying the block or file; MDX syntax diagnostics do not block connection - [x] For a non-empty block, show Abort and Connect and explain that ordinary children will be replaced - [x] On connect, remove every non-template child, preserve Templates, set `src`, and materialize file content - [x] Replace disconnect handoff with normal `src` reset; discard derived content and leave the block empty - [x] Remove disconnect confirmation and conversion; resetting a repeated binding leaves every occurrence empty - [x] Switching sources validates/loads the target before replacing the usable binding and leaves both files unchanged - [x] Revalidate Asset revision and project version when confirmation is submitted - [x] Make repeated connect/disconnect operations idempotent - [x] Prevent disposed, stale, or out-of-order loads from replacing the newest source - [x] Keep loading, saving, conflict, empty-file, and open-file actions off canvas ### 6. Asynchronous persistence and conflicts - [x] Snapshot the current in-memory authored root after normal mutations - [x] Serialize/coalesce rapid edits per resolved Asset and always prepare against the latest local snapshot - [x] Allow independent Assets to save concurrently without scope leakage - [x] Use one revisioned document session and one ordered save queue per Asset, even when multiple Content Blocks or render scopes reference it - [x] After a shared Asset changes, rematerialize every connected occurrence without persisting their generated instances to project data - [x] Pin the resolved Asset and exact loaded revision for each write - [x] Recheck authorization immediately before storage - [x] Ensure local queued edits never produce stale-revision conflicts with each other - [x] On a genuine external revision conflict, preserve local content, stop writes, and enter the standard reload-required state - [x] Keep failed non-conflicting writes retryable without discarding local content - [x] Finish already accepted persistence writes after a Content Block unmounts or switches source - [x] Cancel obsolete loads, materializations, and UI updates after unmount, reload, or source switch - [x] Dispose project-scoped roots, queues, parse caches, failure state, generations, and session subscriptions when the Asset session is replaced - [x] Invalidate Asset resources and synchronize open file editors after successful writes - [x] Keep multi-root persistence ordered, serial, and non-atomic; report partial completion without rollback - [x] Do not add Asset-history undo/redo; native text-editor undo remains local to the open editor ### 7. Content mode parity - [x] Empty connected blocks remain selectable and expose the normal Content-mode `+` affordance - [x] First insertion renders immediately - [x] Enter creates and focuses the next paragraph immediately - [x] Slash commands work in newly created empty paragraphs - [x] Deleting one selected instance deletes exactly that instance - [x] Mouse and keyboard moves use the same operation and permissions - [x] Preserve sibling reorder, nested reparenting, and moves between editable Content Blocks where `main` permits them - [x] Preserve content-editable props such as Link `href` - [x] Preserve copy, paste, cut, multi-cut, wrapping, unwrapping, grid insertion, selection, Navigator order, and canvas order - [x] Cover mutation routing centrally, retain the full unconnected Builder suite, and exercise representative connected interactions in real Builder E2E ### 8. Template names and permissions - [x] Resolve only exact user-facing names from the direct flat Templates list - [x] Enforce unique names within each Templates list - [x] Reject duplicate names during rename with inline validation - [x] Allocate unique names during insert, paste, duplicate, move, wrap, and unwrap - [x] Apply valid template properties using the same permissions as Content mode - [x] Preserve and warn about ignored design-only, invalid, or stale properties - [x] Preserve template shell provenance without serializing expanded template internals - [x] Generate deterministic materialized IDs from source identity, render scope, and authored usage path so focus/selection survives saves - [x] Warn before renaming or deleting referenced templates; files remain unchanged - [x] Provide shared AST-based rename/remove migration operations for MCP-assisted multi-file cleanup ### 9. Scope, frontmatter, and diagnostics - [x] Scope materialized content by Content Block ID plus exact Collection-item/render context - [x] Prevent repeated instances and dynamic candidates from leaking generated IDs, template resolution, or diagnostics across scopes while sharing the underlying Asset source and revision where applicable - [x] Remove frontmatter editing from Settings; edit the exact YAML through the MDX Asset file editor - [x] Preserve the exact frontmatter source byte-for-byte during canvas body saves - [x] Route canvas body changes and complete-file editor saves through one revisioned per-Asset coordinator - [x] Show a source warning indicator in Settings and precise source-located diagnostics in the Asset editor - [x] Deduplicate repeated diagnostics without losing distinct locations - [x] Keep unresolved-template placeholders selectable and accessible only in Builder ### 10. Asset references, transfer, and integrity - [x] Discover and rewrite Asset references in frontmatter, Markdown links/images, and MDX properties - [x] Preserve Asset references while editing unrelated content - [x] Include referenced Asset and template revisions in dependency/cache identity - [x] Route referenced Assets through published URL rewriting - [x] Validate Content Block source integrity during project import, fragment/page transfer, copy/paste, build integrity, and pre-publish audit - [x] Allow multiple Content Blocks and dynamic render scopes to reference the same MDX Asset without treating the connection as an integrity error - [x] Preserve Templates when copying a connected Content Block - [x] Preserve direct and dynamic Content Block source bindings when copying or pasting within the same project - [x] When copying only one rendered Collection item, resolve that item’s current MDX Asset and replace the copied Content Block’s dynamic source with a direct binding to that same Asset - [x] When copying an entire Collection, preserve the Collection, its instances, and its dynamic source bindings - [x] Preserve the complete MDX source and frontmatter by reference; copying a connected block must not rewrite the shared file - [x] During cross-project transfer, copy every discoverable distinct bound MDX Asset and rewrite transferred bindings to the destination Assets - [x] If some cross-project dynamic candidates cannot be discovered or copied, continue with successful copies, preserve what can be represented safely, and warn about skipped candidates - [x] Revalidate source revisions and the destination project before applying a cross-project transfer - [x] If cross-project Asset creation or project insertion fails, leave the source project unchanged and clean up any newly reserved destination Asset - [x] Use the same transfer operation through Builder and MCP ### 11. Dynamic sources and publication - [x] Resolve dynamic bindings once per render/save scope - [x] Require finite, discoverable candidate sets for publication and load no unrelated MDX - [x] Warn and skip unbounded, missing, unreadable, malformed, or unsafe sources without failing the complete build - [x] Materialize only rendered Content Blocks; ignore Templates definitions and `src` on non-Content-Block instances - [x] Skip unresolved template subtrees while keeping valid siblings - [x] Include selected template styles, fonts, resources, unresolved names, and referenced Asset revisions in generated dependency output - [x] Keep draft-only MDX Assets out of publication retention ### 12. Builder, MCP, CLI, and shared operations - [x] Use the same converters, source lifecycle, revision checks, persistence service, diagnostics, and template migrations in Builder and MCP - [x] Keep frontmatter editing file-based; retain whole-frontmatter runtime operations only where compatibility requires them - [x] Avoid Builder-only or MCP-only mutation/conversion implementations - [x] Regenerate runtime/API contracts from their source definitions - [x] Update CLI Content Engine reference and generated MCP documentation ### 13. Verification and delivery - [x] Add regression tests that reproduce failures from the previous implementation, including double deletion and blocked rendering - [x] Cover two Content Blocks sharing one Asset: edits from either block serialize once, update both canvases, preserve scope-specific Templates, and cannot overwrite a newer local snapshot - [x] Verify new tests fail against the broken implementation and pass with the corrected behavior - [x] Run SDK, Content Engine, Asset Uploader, Project Build, Builder, React SDK, CLI, Protocol, and HTTP Client affected suites and typechecks - [x] Run real Builder E2E for source lifecycle, live file refresh, empty insertion, Enter/slash focus, Link props, delete, keyboard reorder, switching, disconnect, conflicts, unresolved templates, dynamic sources, and repeated scopes - [x] Regenerate shared project fixture bundles and verify a second generation leaves the tree clean - [x] Run lint, package boundaries, `pnpm oxfmt --check`, and `git diff --check` - [x] Review and update authoritative `docs/` content and navigation - [ ] Run the complete agent evaluation suite — not run because it requires separate explicit approval ### 14. Content-mode parity and disconnect handoff - [x] Allow keyboard reordering in Content mode through the normal move command while keeping the editable Content Block boundary - [x] Let already accepted Asset writes drain independently before resetting the source; disconnect does not load, flush, or convert the file - [x] Remove MDX-to-instance copying from disconnect - [x] Reset `src`, remove the derived tree, and leave the ordinary Content Block empty - [x] Preserve automatic text-editor focus after inserting editable content from the template menu - [x] Remove Builder frontmatter-save UI and report complete-file save failures through the Asset editor - [x] Add regression coverage for keyboard movement, disconnect teardown, source switching, insertion focus, and paragraph deletion focus restoration - [x] Run the complete six-scenario MDX Content Block Builder E2E suite ### 15. Final architecture review fixes - [x] Keep one canonical ordered pending document per Asset so shared Content Block occurrences cannot conflict with one another - [x] Merge ordered local edits from different occurrences while preserving text changes, insertions, deletions, and sibling reordering; keep external revisions on the strict reload-required path - [x] Centralize typed render-scope parsing, repeated-occurrence detection, scoped variable lookup, and dynamic Asset resolution across Canvas, Settings, source lifecycle, and copy/paste - [x] Capture the owning Asset session when a save is accepted so normal unmount/source-switch teardown cannot redirect or lose it - [x] Dispose project-owned roots, queues, caches, generations, failure state, and subscriptions when replacing the project Asset session - [x] Add regression coverage for same-Asset edits from two occurrences, same-node last-write ordering, structural reorder, insertion preservation, scoped source resolution, and project cleanup - [x] Re-run affected full unit suites, typechecks, production build, static checks, and all six MDX Content Block Builder E2E scenarios ### 16. Final persistence and transfer hardening - [x] Drain every accepted per-Asset edit before project-session teardown while retaining the owning authorization context - [x] Drain canvas serialization queues and revisioned Asset writes before pre-publish audit and publication - [x] Block publication on a queued serialization failure or Asset revision conflict - [x] Copy actual Asset bytes during cross-project paste, preserve MDX reference names, rewrite direct and Collection-backed Asset IDs, and clean up newly created Assets when insertion fails - [x] Include every resolved dynamic MDX source when copying an entire Collection and warn while preserving successful copies when individual Assets cannot be transferred - [x] Keep MDX editor save failures visible with retry and route conflicts through the standard reload-required flow - [x] Give keyboard nested reparenting the same editable Content Block boundary used by pointer movement - [x] Add regression coverage and rerun the complete Content Engine and Builder unit suites plus type, lint, formatting, package-boundary, and diff checks ## Current rebuild status - The connected Content Block now owns one complete MDX document: frontmatter feeds designed-shell bindings and the explicit Body outlet owns the authored MDX body. - Builder and published output resolve the same frontmatter document graph, including nested document references and Asset references. - Direct frontmatter text/property edits use the existing ordered per-Asset session; referenced-document values remain file-owned. - Repeated Collection occurrences keep isolated runtime shell/Body identities and occurrence-specific document values. - The local blog article layout has been upgraded to the document/Body model and its bindings validate cleanly. - Full affected package suites and typechecks pass; every new regression was demonstrated fail/pass. - `pnpm lint`, package boundaries, `pnpm oxfmt --check`, generated API/docs checks, fixture builds, and `git diff --check` pass. - Full fixture synchronization is blocked by the development API rejecting this local CLI version before fixture generation; existing fixture bundles build successfully. - Complete agent evaluations remain pending explicit approval. ### 17. Treat Content Block source as a property - [x] Declare Content Block `src` in component metadata as a Design-mode initial property labeled Source - [x] Add the short property description: “Create an .mdx file in Assets, then select or bind it here.” - [x] Accept only a direct Asset or an expression resolving to an Asset ID; reject URL/string sources, missing Assets, and non-MDX Assets - [x] Extract and reuse the Image-style Asset picker and binding presentation without duplicating source-control UI - [x] Render Source through the normal properties section and remove the separate source-section placement and special `src` filtering - [x] Route Source changes through Content Block connect, switch, and disconnect lifecycle operations instead of generic prop updates - [x] Keep connect confirmation, Open, diagnostics, and persistence state attached to Source; remove frontmatter and disconnect UI - [x] Add regression coverage for direct Assets, dynamic Asset bindings, invalid resolved values, lifecycle operations, and Design/Content mode visibility - [x] Re-review authoritative `docs/` content for the Source-property UI change and update it if required ### 18. Source property UX - [x] Show one full-width bindable Connect .mdx file button while disconnected - [x] Show equal-width filename and Open buttons while connected - [x] Switch files from the filename button through the source lifecycle - [x] Override PropertyLabel reset and Alt-click with the disconnect lifecycle - [x] Preserve confirmation, pending, failure, repeated-scope, and dynamic-source behavior - [x] Add regression coverage for connect, switch, binding, reset, and disconnect - [x] Update Content Block documentation - [x] Run affected tests, typecheck, lint, formatting, package boundaries, and diff checks ### 19. Reduced file-owned frontmatter follow-up This checklist supersedes the earlier structured-frontmatter and disconnect-copy behavior. Frontmatter remains file-owned and is edited only in the MDX Asset editor. #### A. Remove structured frontmatter UI - [x] Remove the JSON frontmatter editor and unused Builder controller/state - [x] Keep source mutation Design-mode-only; show connected Source read-only in Content mode and allow authorized editors to open the complete file - [x] Retain runtime frontmatter APIs only where compatibility requires them #### B. Preserve source and separate validation - [x] Preserve the exact frontmatter envelope during every canvas body save without parsing/stringifying YAML - [x] Preserve comments, ordering, quoting, whitespace, BOM, newline style, delimiters, and invalid but closed YAML - [x] Keep the existing unsupported-node/property MDX recovery; do not add an ad hoc partial parser - [x] Parse body and frontmatter independently so either valid half remains usable - [x] Keep bounded Asset-query frontmatter extraction unchanged - [x] Treat structurally malformed MDX as having no safe body tree #### C. Share Asset state with the raw editor - [x] Route canvas and complete-file changes through one ordered, non-blocking per-Asset coordinator - [x] Update canvas and clean raw editors immediately from shared in-memory source - [x] Reject stale dirty-editor saves, preserve unsaved text, and require reload; never force-overwrite - [x] Drain accepted writes after source replacement/disconnect and report background failures globally - [x] Dispose sessions only after they have no consumers and no queued work #### D. Connect, replace, and disconnect - [x] Load and diagnose before connect; block only unreadable/unauthorized/non-MDX Assets - [x] Show Abort / Connect for non-empty blocks, including diagnostics and the recoverable-content warning - [x] Set `src` and delete persisted children through one runtime mutation - [x] Switch to a loaded source without waiting for the previous Asset's network save - [x] Remove disconnect confirmation and conversion - [x] Reset `src` immediately, discard the derived tree, leave the block empty, and preserve the Asset - [x] Resetting a bound source leaves every repeated occurrence empty #### E. Dynamic and shared sources - [x] Keep one source/revision state per Asset and a separate derived instances tree per occurrence - [x] Resolve Templates independently per Content Block and preserve Builder-only missing-template placeholders - [x] Resolve bound `src` from the selected Collection occurrence - [x] Make Open use the occurrence's resolved Asset; update the filename and disable Open when unresolved - [x] Add direct/bound tests including Collection item A opening `a.mdx` and item B opening `b.mdx` #### F. Diagnostics, MCP, and publication - [x] Show an accessible warning icon beside Source with the first diagnostic, line/column, and remaining count - [x] Show precise YAML/MDX diagnostics in the Asset editor without repetitive canvas/toast UI - [x] Reuse parser/diagnostic/revision contracts in Builder, build, publication, and MCP - [x] Keep MCP frontmatter editing file-based and return structured diagnostics for complete-source writes - [x] Emit build warnings; published sites skip invalid/unsupported content without diagnostic UI #### G. Verification and documentation - [x] Add fail/pass regressions for source preservation, independent validation, stale raw saves, lifecycle, dynamic Open, shared Assets, and cleanup - [x] Run affected tests, typechecks, lint, formatting, package boundaries, fixtures, and diff checks - [x] Open Markdown and MDX editors at twice the default dialog size with the right-side preview visible initially - [x] Document canvas body editing, file-owned frontmatter, Content-mode Asset access, and cloning an MDX Asset for a new post - [x] Perform a final correctness, data-loss, DRY, simplification, accessibility, and performance review - [x] Keep this checklist synchronized with implementation status ### 20. Content-mode component properties - [x] Show a connected Content Block Source read-only in Content mode with an active Open action - [x] Keep source switching, binding, reset, and disconnect available only in Design mode - [x] Expose HTML Embed code and preserve Code Text's code-editor metadata on authored Text Content - [x] Audit every registered component and expose authored payload while keeping design, structure, and behavior controls in Design mode - [x] Keep media dimensions and Code Text theme Design-only while preserving adapter-owned intrinsic Image metadata during MDX round trips - [x] Add exact component-permission and regression coverage - [x] Update authoritative component documentation - [x] Run affected full suites, typechecks, formatting, lint, package boundaries, and generated contract/documentation checks ### 21. Designed document shell and Body outlet - [x] Add one structural Content Block Body outlet and keep legacy Content Blocks without it compatible - [x] Materialize and persist only `document.body` children through the Body outlet while preserving the surrounding designed shell and Templates - [x] Expose the connected document frontmatter through a Content Block `document` parameter for shell text and property bindings - [x] Write direct frontmatter-bound text and properties back through the same ordered per-Asset session without blocking canvas mutations - [x] Resolve document `$ref` dependencies and Asset references consistently in Builder and published output - [x] Keep referenced-document values read-only on canvas and direct editors to the referenced file - [x] Isolate repeated Collection occurrences while retaining occurrence-specific source, frontmatter, shell, and Body content - [x] Render the same designed shell, frontmatter values, and Body substitution in generated/published output - [x] Upgrade the local blog article layout to bind title, excerpt, dates, author data, and images from frontmatter and render MDX through Body - [x] Add fail/pass regressions for nested Body discovery, lifecycle, permissions, repeated values, document references, and generated shell rendering - [x] Update authoritative Content Block documentation - [x] Run affected tests and typechecks, formatting, lint, package boundaries, generated API/docs checks, and fixture builds ### 22. Final nested references and frontmatter editing - [x] Keep direct frontmatter-bound text and property controls editable in Content mode without exposing or replacing their bindings - [x] Keep referenced-document values read-only and preserve legacy instance-property name normalization - [x] Render direct frontmatter text bindings through the plain-text editing path - [x] Resolve nested legacy and structured Asset references from referenced Markdown/MDX frontmatter - [x] Preserve missing Asset references, emit structured `ASSET_NOT_FOUND` diagnostics, and keep them out of the document graph - [x] Add fail/pass regressions for the real Settings control and root/nested missing Asset-reference cases - [x] Fix exact Content Block selection after the Body node appears in Navigator - [x] Run full affected suites/typechecks, all six MDX Content Block E2E scenarios, deterministic fixture builds, generated checks, lint, formatting, package boundaries, and diff checks ### Before merge - [x] Resolve #6261: Nested Asset references in referenced Markdown frontmatter work consistently in Assets queries, previews, publication, and static export ### 23. Explicit writable expression bindings - [x] Add an explicit `readwrite` mode to expression bindings; existing expressions remain read-only by default - [x] Accept `readwrite` only for direct static member paths and centralize their parsing and validation - [x] Require the expression root to provide a writable data source; initially support the connected Content Block document frontmatter - [x] Update Content Block permissions, canvas text editing, and property controls to require a valid writable binding - [x] Persist direct frontmatter edits through the existing ordered per-Asset session - [x] Create new direct frontmatter bindings with `readwrite` mode and migrate existing compatible bindings - [x] Preserve writable mode through schemas, serialization, loading, copy/paste, transfer, and export - [x] Add fail/pass regressions for valid paths, derived expressions, unsupported sources, permissions, persistence, and compatibility - [x] Review authoritative `docs/` content and update it if the persisted binding contract affects user-facing documentation - [x] Reject unsafe frontmatter paths and reject `readwrite` bindings outside a connected Content Block document - [x] Preserve expression binding mode through the public HTTP client and document the MCP authoring contract - [x] Limit frontmatter value write-back to Content mode so Design mode retains normal binding replacement/reset behavior - [x] Keep bindings inside Templates and across nested Content Block ownership boundaries read-only - [x] Upgrade compatible legacy bindings even when the Content Block is disconnected during migration - [x] Run affected tests, typechecks, formatting, lint, package boundaries, fixture checks, and `git diff --check` Verification: full SDK (567), Project Build (2,277), and Builder (2,695) suites pass, along with affected Expression, Migration, Template, HTTP Client, and MCP suites; typechecks, lint, formatting, package boundaries, and diff checks pass. Generated contracts are refreshed. Fixture synchronization remains blocked before generation because the development API rejects this local CLI version as incompatible. The checked-in bundles pass the current Protocol suite and every fixture build with the current bundle version.	2026-08-29 20:15:20 +02:00
Oleg Isonen	9e504037fb	fix: improve MCP reliability across project workflows (#6222 ) ## Summary Fixes the reproducible MCP, preview, redirect, audit, mutation, and asset-upload failures from the latest issue batch. Historical and non-reproducible reports were investigated without speculative fixes. Visual verification is now opt-in unless the user explicitly requests it. ## Issue checklist - [x] #6207 — report tested recovery when an explicitly selected browser fails to start. - [x] #6208 — accept generic and registered buttons as valid label targets without requiring a separate form label. - [x] #6209 — reject unknown style coordinates such as `breakpointId` and document the supported `breakpoint` field. - [x] #6210 — traced Node 18 access to CLI 0.293.0 predating the launcher guard; closed as already fixed by #6201. - [x] #6211 — verified the supported launcher blocks the reported Node 18 crypto path; closed as already fixed by #6201. - [x] #6212 — give sequential responsive captures the sum of their per-capture timeout budgets. - [x] #6213 — keep preview install, build, and server subprocesses on the parent CLI Node runtime. - [x] #6214 — add safe confirmation and diagnostics for ambiguous mutation responses; this does not claim to remove upstream latency. - [x] #6215 — confirmed as the same historical Node 18 release path as #6210; closed as already fixed by #6201. - [x] #6216 — verified malformed input returns structured errors on current main; closed as not reproducible and improved future failure diagnostics. - [x] #6217 — add transaction-id confirmation for large fragment mutations after ambiguous 5xx responses; this does not make the operation asynchronous. - [x] #6218 — verified the existing DevTools reconnect fix from #6205; closed as already fixed. - [x] #6219 — preserve the incoming pathname and query when a redirect target supplies only a hash. - [x] #6220 — return ordered `uploaded`, `failed`, and `ambiguous` results so partial asset successes are not lost or retried unsafely. - [x] #6221 — verified parser recovery without a Node crash; closed as not reproducible and improved future JSX failure diagnostics. - [x] #6223 — verified browser-session reuse, reconnect, and cleanup; closed as already fixed by #6205 after the reported CLI version. - [x] #6224 — expose both text-asset sources and encode the exactly-one requirement in the standard MCP schema. - [x] #6225 — could not reproduce the project-specific upstream timeout; closed with safe confirmation coverage and improved structured diagnostics, without claiming a latency fix. - [x] #6226 — could not reproduce the project-specific upstream timeout; closed with safe confirmation coverage for insert-fragment, without adding a speculative fragment-specific fix. - [x] #6229 — reproduced the reported two-process sequence with the current local CLI and a real browser; both captures passed, so the 0.293.0 report was closed without a speculative fix. - [x] Require explicit user consent before preview, screenshots, diffs, OCR, or rendered visual audits unless visual verification was requested. ## Technical notes - Ambiguous mutation responses are confirmed only with the same idempotent transaction id. If confirmation is also ambiguous, the session reports `AMBIGUOUS_COMMIT`, refreshes state, and never replays a fresh mutation. - CLI error mapping retains the original remote error as a non-enumerable cause, so JSON gateway status reaches the ambiguity classifier without exposing raw remote context in serialized diagnostics. - Forced asset uploads are not automatically retried after an unknown/network/5xx outcome. Batch results retain the original input index, including duplicate filenames. - Stable issue codes and constraints are retained for diagnostics. Arbitrary validation paths, messages, argument values, project content, and raw contextual data are excluded. - The MCP handshake remains the source of tool input schemas; goal-specific guides avoid duplicating those contracts and reduce model-context cost. - `update-asset-content` now exposes `path` and `content` with a machine-readable `oneOf` constraint, matching the runtime rule that exactly one source is required. - Redirect targets with their own pathname or query still replace those request components. - Generated runtime contracts, CLI documentation, product documentation, and deployment fixtures were regenerated from their sources. ## Verification - [x] Three independent review/test agents exercised visual consent and preview behavior; mutation, asset, and privacy behavior; and accessibility, styles, and redirects. - [x] `pnpm checks` passed after the final transport follow-up: all workspace tests and typechecks, lint with warnings denied, package boundaries, generated API contracts, generated docs and documentation checks, and the complete fixture link/sync/build pipeline. - [x] Changed-package suites passed, including Project Build (2,125 tests), HTTP client (42 tests), CLI, Protocol, and Builder. - [x] Complete `pnpm evaluations` run on the preceding implementation commit: all five real-world fixtures and every behavioral check passed. Four baseline comparisons passed; one font-assets sample exceeded only its model-output token allowance, and its isolated rerun passed. Evaluations were not rerun after the final transport and schema follow-ups because fresh approval is required. - [x] Design evaluation MCP response bytes improved from the 39.8 KB baseline to 37.6 KB after removing duplicated guide contracts. - [x] Documentation impact reviewed; generated MCP docs and multi-file upload guidance are updated. ## Related issues Closes #6207 Closes #6208 Closes #6209 Ref #6210 Ref #6211 Closes #6212 Closes #6213 Ref #6214 Ref #6215 Ref #6216 Ref #6217 Ref #6218 Closes #6219 Closes #6220 Ref #6221 Ref #6223 Closes #6224 Ref #6225 Ref #6226 Ref #6229	2026-08-24 16:07:00 +02:00
Oleg Isonen	5a57234c75	revert: Store Content Block content in MDX assets Revert the accidental merge of #6125 so the implementation can continue in draft PR #6181.	2026-08-18 13:23:32 +01:00
Oleg Isonen	81d5148046	fix: canonicalize trailing-slash page URLs (#6173 ) ## Outcome Canonical page URLs now omit a trailing slash in Webstudio Cloud sites and exported JavaScript applications. A request such as `/about/?campaign=launch` receives a permanent `301` redirect to `/about?campaign=launch`, preventing both URL variants from serving identical page content. The behavior is implemented once in the generated root redirect handler, so it covers fixed and dynamic application routes without generating an extra route per page. Exact project redirects remain authoritative. Protocol-relative-looking paths such as `//example.com/` are left untouched so canonicalization cannot become an external redirect. Static exports cannot redirect requests themselves. Their URL behavior remains host-specific and is documented for Cloudflare Pages, Netlify, Vercel, and other static hosts. ## Implementation - Add one shared pathname normalizer in the SDK. - Apply canonicalization after exact authored redirect matching in both generated application runtimes. - Ignore repeated leading slashes before constructing a redirect location. - Extend redirect-loop detection to model the implicit canonical redirect. - Regenerate the affected fixture applications from their templates. - Document application canonicalization and host-specific static export behavior. ## Todo 1. [x] Add central trailing-slash canonicalization. 2. [x] Preserve query strings, encoded path segments, and the root path. 3. [x] Cover concrete dynamic URLs without per-route generation. 4. [x] Preserve explicit project redirect precedence. 5. [x] Detect redirect loops that pass through canonicalization. 6. [x] Prevent protocol-relative external redirects. 7. [x] Regenerate and review fixture output. 8. [x] Review documentation impact; document application and SSG behavior. 9. [x] Run targeted and repository-level verification. ## Verification - SDK tests: 548 passed - SDK typecheck: passed - Project Build tests: 2,379 passed - Project Build typecheck: passed - CLI tests: 997 passed; two tests timed out only while three package suites ran concurrently, then both affected files passed in isolation (6/6) - Redirect regression suite after security follow-up: 302 passed - CLI typecheck: passed - `pnpm lint`: passed - `pnpm check:package-boundaries`: passed - `pnpm fixtures`: passed - Documentation internal anchors and Markdown whitespace: checked - New regression tests were confirmed failing before their implementations and passing afterward - Agent evaluations were not run because they require separate explicit approval Closes #6172 Closes https://github.com/webstudio-is/webstudio/issues/4327	2026-08-18 11:38:27 +02:00
Oleg Isonen	86b6310fff	feat: Store Content Block content in MDX assets	2026-08-17 15:22:20 +01:00
Oleg Isonen	87968f40ff	fix: Improve MCP authoring and preview reliability (#6105 ) ## Summary Fix MCP reliability failures reported in ten issues against CLI 0.288.0 and 0.289.0: - keep every advertised array input schema client-valid, including compact and tuple schemas - report a text asset update as successful when its persisted revision and bytes confirm that the server committed despite a failed response - preserve standard package import resolution in generated React Router previews - upload variable WOFF2 fonts when callers provide the documented static font metadata shape - explain unmatched JSX as a stateless fragment syntax error - distinguish the `animation` component namespace from value helpers and reject unsupported CSS at-rules with an actionable validation error - forward optional session tools such as `download-asset` through top-level CLI shortcuts - isolate published generated-preview dependencies from parent workspaces - return structured screenshot failures when React Router production builds fail Sensitive visual regression checks also run automatically for organization-authored fork PRs. External fork PRs remain gated by `safe-to-deploy`. ## Root causes and implementation The MCP handshake compactor retained an array's type but discarded its `items` schema. Unconstrained and tuple arrays could also be advertised without `items`. Schema normalization now adds `items: {}` whenever an array omits it, while focused discovery retains complete constraints. Catalog coverage rejects every missing array item, including tuple schemas, and the handshake remains below its 200 KB budget. Asset content updates previously treated any failed response as a failed mutation, even when the server had already swapped the revision. Recovery now reads the current revision, compares the persisted bytes, and confirms the revision remains stable across the read. It returns the updated asset only when all evidence agrees. Otherwise it returns `ASSET_UPDATE_COMMIT_UNCERTAIN` with guidance not to retry blindly. Definitive 4xx responses retain their original errors. The generated React Router Vite config replaced the client and SSR resolver condition lists without explicitly retaining the standard `import` condition. Both lists now preserve `import`. The regression test generates a dynamic route, stages the built React Router SDK as a published dependency without the local `webstudio` source condition, and runs the generated build. Variable fonts are detected with `variationAxes`. Merging the documented static `style` and `weight` upload metadata into that detected variable shape made validation fail after the binary was read. Font override validation and shape-aware merging now live in `@webstudio-is/fonts`. The SDK delegates to that domain function, which validates the complete override before applying compatible fields, retains the detected static-or-variable shape, and keeps the detected format. Fragment parsing is stateless. Unmatched opening and closing tags now explain that every opening element must use the same closing tag or be self-closing, and that refreshing the session cannot repair malformed JSX. The `animation` binding is a component namespace, not a callable helper. Tool schema text, evaluation errors, and the MCP manual now separate component namespaces from value helpers. The MCP JSX `css` binding parses the final interpolated CSS with CSS-tree and recursively rejects selectors and unsupported at-rules such as `@keyframes`, while preserving supported declarations and case-insensitive `@media` rules. Keeping this validation at the external binding avoids changing internal component templates. CLI shortcut discovery previously omitted optional session tools even though the runtime registered their handlers. Shortcut discovery now includes the same optional tool categories as the CLI MCP host, while real top-level CLI commands keep precedence. Published generated previews could reuse a stale `node_modules` symlink into a parent source workspace. Only development manifests containing the local placeholder version may now reuse the CLI dependency tree. Published manifests replace symlinks with a local install and disable npm workspace discovery. React Router could report a bundler failure while its build command exited successfully outside CI, allowing screenshot startup to terminate without a structured result. Managed production builds now set `CI=1`, so the existing MCP error boundary receives the nonzero build failure and prints structured JSON. Visual regression authorization now distinguishes repository members from external contributors. Organization members' fork PRs run on open, synchronize, and reopen events; external fork code runs only from a `safe-to-deploy` label event, and a later commit does not reuse that approval. ## Implementation checklist - [x] Preserve valid array item schemas in compact MCP discovery - [x] Normalize tuple input schemas with an `items` fallback - [x] Keep the MCP handshake below its 200 KB size budget - [x] Cover the real `update-props` schema and oversized array compaction - [x] Reconcile failed asset-update responses against stable persisted content - [x] Reject recovery when a concurrent asset revision is detected - [x] Preserve `import` resolution in generated React Router client and SSR builds - [x] Build a generated dynamic route against a staged published SDK package - [x] Regenerate and verify affected React Router fixtures - [x] Preserve detected variable-font axes with documented upload metadata - [x] Add actionable unmatched-tag and unsupported-CSS validation - [x] Correct animation namespace guidance in tool discovery and errors - [x] Forward optional session tools through top-level CLI shortcuts - [x] Replace parent-workspace dependency links for published previews - [x] Disable npm workspace discovery for isolated preview installs - [x] Make React Router build failures return nonzero in managed previews - [x] Run visual regression automatically for organization-authored PRs - [x] Verify each regression test fails without its corresponding fix - [x] Review documentation impact and update the authoritative MCP manual plus generated outputs - [x] Confirm no database migration or compatibility migration is required - [ ] Run `pnpm evaluations` after explicit approval; not run because repository policy requires approval before agent evaluations ## Verification - `packages/cli/src/prebuild.test.ts`: 57 tests passed - `packages/cli/src/commands/schema.test.ts` and `mcp.test.ts`: 51 tests passed - `packages/project-build/src/runtime/components.test.ts` and `mcp.test.ts`: 194 tests passed - `packages/asset-uploader`: 196 tests passed - focused font schema, SDK asset schema, CSS parser, and template CSS tests passed - `packages/http-client/src/index.test.ts`: 38 tests passed - relevant CLI, project-build, asset-uploader, fonts, SDK, CSS data, template, HTTP client, and React Router SDK typechecks passed - MCP documentation tests, typecheck, generation, and Markdown source tests passed - React Router SDK package build passed - full fixture link, sync, and generation pipeline passed - affected Docker and Vercel fixture typechecks and locally bootstrapped production builds passed - complete CLI suite: 61 test files and 966 tests passed - CLI typecheck passed - preserved nested-workspace dynamic preview installed local `0.289.0` dependencies and completed its production build - visual-regression workflow YAML parsing and authorization truth table passed - repository lint passed with warnings denied - formatting and `git diff --check` passed ## Tradeoffs and limitations Deferred array schemas advertise unconstrained `items` in the compact handshake to remain client-valid without duplicating detailed constraints. Agents can retrieve the complete item schema through focused `meta.get-more-tools` discovery. Asset reconciliation performs three read requests only after an uncertain 5xx, malformed response, or transport failure. This keeps the normal successful path unchanged and avoids claiming success if the revision changes during recovery. For variable fonts, detected axes define the metadata shape. Static `style` and `weight` hints are ignored because they cannot be represented alongside `variationAxes`; compatible fields such as `family` still override detection. Native CSS keyframe authoring remains unsupported in fragment `css` templates. The tool now rejects it before rendering and directs callers to editable Webstudio Animation components instead of advertising a nonexistent callable helper. Published previews perform one isolated npm install when no valid local dependency tree is cached. Local source development keeps the fast workspace symlink path for placeholder-version manifests. Closes #6104 Closes #6099 Closes #6098 Closes #6106 Closes #6107 Closes #6108 Closes #6114 Closes #6115 Closes #6116 Closes #6117	2026-08-12 21:23:35 +02:00
Oleg Isonen	e4983b0d1d	fix: Report unsupported Node versions (#6058 ) Closes #6057 ## Outcome Generated projects now reject Node.js versions older than 22.12 before React Router, Remix, or Vite evaluates SDK components. Users see the package-manager engine error with the current and required versions instead of the indirect `sanitize-html` / `htmlparser2` `ERR_REQUIRE_ESM` stack trace. ## Root cause `sanitize-html@2.17.6` synchronously loads the ESM-only `htmlparser2@12`. That dependency combination relies on synchronous `require(ESM)` support, which Node.js enabled by default in 22.12. Generated projects incorrectly declared the broader `>=22` range, allowing an unsupported runtime to reach SSR evaluation. ## Implementation - Set the CLI and all generated base templates to `engines.node: >=22.12.0`. - Add npm `devEngines.runtime` with `onFail: error`, which runs before install, CI, and run commands. - Enable `engine-strict` in generated npm configuration so pnpm also rejects an unsupported runtime. - Regenerate every tracked CLI fixture package manifest. - Update CLI documentation and the release-smoke manifest contract. - Remove the earlier sanitizer-bundling workaround from the branch; sanitizer code and packaging are unchanged from `main`. ## Checklist - [x] Declare the exact Node.js compatibility floor - [x] Fail before generated development, build, and start commands - [x] Cover the generated engine contract with a fail/pass regression - [x] Regenerate and inspect all affected fixtures - [x] Review documentation impact and update the CLI guide - [x] Keep sanitizer behavior and SDK packaging unchanged ## Verification - Regression demonstrated failing before the template metadata change and passing afterward - `pnpm --filter webstudio test` — 946 passed - `pnpm --filter webstudio typecheck` - `pnpm --filter webstudio build` - `pnpm fixtures` - `pnpm lint` - `pnpm exec oxfmt --check` on changed source, template, fixture, and documentation files - `git diff --check` Agent evaluations were not run because they require separate approval.	2026-08-09 01:53:31 +02:00
Oleg Isonen	6385e290c6	feat: Add syntax highlighting to Code Text (#6007 ) Closes #4119 Supersedes #5999 after GitHub closed it during the head-branch rename. ## Approach Code Text uses one optional public highlighting boundary: - `@webstudio-is/sdk-components-react/code-text` → `src/code-text.tsx` The ordinary `components` entry remains Shiki-free. Canvas loading, metadata options, theme variables, and the plain semantic `<code>` component remain private implementation details. Code uses the code editor. Language and Theme use normal bindable selects. Fixed selections generate direct imports for only the per-page language/theme union; plaintext imports no grammar. Bound selections generate Shiki's lazy language/theme registries. SSR and client rendering share the same factory. Missing bound assets suspend the first render while SSR resolves the selected modules. SSG now waits for Suspense before serializing HTML. During hydration the completed server markup stays in place while the browser fetches only the selected language and theme. Later client-side binding changes load only the new selections and keep the same `<code>` node and focus. Highlighted output preserves the semantic root, ref, author classes/styles, whitespace, escaped source, and legacy children/native `lang` behavior. Shiki's implicit tab stop is disabled. A color-only transformer strips theme typography so asynchronous highlighting cannot change text geometry. ## Bundle impact Measured from same-commit production React Router + Cloudflare builds containing one JavaScript / GitHub Light Code Text instance. Sizes are the sum of emitted JavaScript files; gzip is the sum of each file compressed independently. \| Worker output \| Files \| Raw \| Sum gzip \| \| --- \| ---: \| ---: \| ---: \| \| Fixed selections \| 3 \| 1,341,851 B \| 288,342 B \| \| Bound selections \| 310 \| 10,372,112 B \| 1,872,273 B \| \| Increase \| +307 \| +9,030,261 B (8.61 MiB) \| +1,583,931 B (1.51 MiB) \| The bound browser build also emits the catalog as lazy chunks: +9,012,594 raw bytes / +1,578,779 sum-gzip bytes across the complete deployed output. Those chunks are not all delivered on page load. The production SSG regression verifies 100+ catalog chunks are emitted while the HTML directly module-preloads only one shared runtime chunk; the browser fetches the runtime-selected language/theme modules on demand. ## Tradeoffs and compatibility - Instances with both highlighting properties unset keep the legacy plain renderer. - Static highlighting still requires both Language and Theme. - Binding either selection includes that catalog in deploy output because its runtime value is not known at publish time. - The syntax-highlighting property is `language`; legacy native HTML `lang` remains preserved. - Invalid or unavailable runtime selections render as plain code. - Fixed selections retain the smallest publish output; bound selections trade deploy/worker size for runtime flexibility. ## Todo - [x] Restore the specialized Code Text component and semantic plain fallback - [x] Use a code editor for Code and bindable selects for Language and Theme - [x] Persist JavaScript / GitHub Light template defaults - [x] Collapse highlighting to one public `./code-text` entry - [x] Keep canvas loaders and option/theme helpers private - [x] Generate direct imports for fixed selections and omit plaintext grammar - [x] Generate lazy catalogs when Language or Theme is bound - [x] Preserve highlighted SSR markup during hydration without node/focus movement - [x] Support Suspense-aware highlighted SSG output - [x] Preserve escaping, accessibility, legacy children, and native `lang` - [x] Measure fixed versus bound Cloudflare worker output - [x] Deep-review correctness, DRYness, package surface, and obsolete binding infrastructure - [x] Review documentation impact and update Code Text documentation - [x] Run focused tests, typechecks, production builds, formatting, and staged diff review - [ ] Fixture pipeline — blocked during sync because the current API rejects this local CLI version as incompatible; no fixture output changed ## Verification - [x] New/changed regressions were demonstrated failing without their behavior and passing after restoration - [x] SDK Code Text metadata, rendering, hydration, and bundle tests: 17 passed - [x] Component registry tests: 3 passed - [x] CLI asset collection and full prebuild suite: 59 passed - [x] SDK components, component registry, SDK, and CLI typechecks - [x] SDK components declaration and production builds - [x] Component registry production build - [x] Production Vite + Vike prerender emits highlighted bound SSG HTML with one doctype - [x] Dynamic catalog chunks remain outside the SSG page's direct preload set - [x] Documentation reviewed and updated - [x] Formatting and staged diff checks	2026-08-04 18:25:36 +02:00
Oleg Isonen	56a22fde8a	feat: Add storage-backed document graph resolution (#5966 ) ## Summary Introduce a document graph architecture for Assets resources so structured documents can reference one another while keeping full document payloads on CDN-backed storage. The content database will retain the searchable index and dependency graph. At runtime, the server will select a root document, determine its complete dependency set before performing I/O, fetch each unique document concurrently, and assemble the final result server-side. ## Implementation todos ### Document graph foundation - [x] Add normalized internal reference contracts for whole documents, JSON paths, Markdown body, and Markdown frontmatter. - [x] Add an immutable graph abstraction with deterministic ordering, dependency traversal, revision validation, and cycle detection. - [x] Add a storage-independent resolver with dependency closure, bounded parallel loading, shared-content deduplication, representation selection, assembly hooks, cancellation, and structured errors. - [x] Add focused unit coverage for the isolated document-graph abstraction. - [x] Define and validate the external remote-document reference syntax. - [x] Add a pure graph compiler that resolves canonical document URLs into IDs and revisions and validates missing, duplicate, and cyclic dependencies. ### Build-time graph - [x] Add a storage-independent source-catalog compiler for bounded parallel reference discovery and deterministic graph compilation. - [x] Add a versioned deterministic document graph artifact with canonical serialization and integrity verification. - [x] Discover and normalize statically declared references while Assets resources are processed. - [x] Resolve document identities and revisions and report missing, stale, or cyclic dependencies with document context. - [x] Persist document nodes and dependency edges alongside searchable resource metadata. - [x] Include persisted graph data in artifact integrity and size validation. ### Document representations - [x] Add a standalone JSON document adapter for exact reference markers, compiler occurrences, JSON path selection, and immutable assembly. - [x] Add a standalone Markdown document adapter for bounded decoding, frontmatter references, immutable assembly, and source, body, and frontmatter selection. - [x] Parse fetched JSON and Markdown documents through format-specific adapters. - [x] Select complete documents, JSON fragments, Markdown body, and Markdown frontmatter through the shared reference model. - [x] Assemble nested and shared references into the final server-side value. ### Runtime resolution - [x] Enforce reachable-document, per-document byte, and aggregate-byte limits before parsing and assembly. - [x] Add a revision-keyed bounded source-cache wrapper with replayable bytes, stale-entry fallback, and in-flight deduplication. - [x] Add a storage-neutral loaded-source contract that rejects revision mismatches before parsing. - [x] Resolve graph-backed property paths before filtering, sorting, pagination, and projection; skip graph loading for unrelated queries. - [x] Add an injected HTTP/CDN document loader with revision metadata validation. - [x] Apply runtime payload limits, bounded concurrency, caching, and structured failure mapping. - [x] Ensure shared documents are fetched and parsed once per resolution. ### Product integration - [x] Integrate equivalent behavior in local preview, SSR, SSG, and published runtime paths. - [x] Preserve existing embedded Assets resource behavior without requiring migration. - [x] Add observability for graph loading, document fetching, caching, and resolution failures. - [x] Document the public reference and resolution behavior. ### Review hardening - [x] Enforce graph, artifact, cache, and published-storage identity consistency. - [x] Compile only graph sources reachable from selected build entries. - [x] Resolve graph-backed fields before query evaluation and avoid unnecessary graph loading. - [x] Consolidate duplicated graph schemas, utilities, and document content-type detection. - [x] Correct runtime documentation and use structural evaluation validation. ### Verification - [x] Keep a deterministic high-impact agent evaluation for Markdown-to-JSON references across the dynamic blog overview and article routes. - [x] Add a separate discoverability evaluation that must learn the reference workflow from MCP guidance without prompt-supplied syntax, queries, bindings, or call order. - [ ] Re-run the complete local agent evaluation suite after the discoverability fixture change and compare every fixture with its accepted baseline. - [x] Add integration coverage for CDN-backed hydration, parallel fetching, caching, and shared dependencies. - [x] Add integration coverage for missing references, cycles, revision changes, limits, and cancellation. - [x] Verify equivalent behavior across preview, SSR, SSG, and published deployments. - [x] Verify that existing embedded Assets resources retain their current behavior. ## Intended outcome - Storage-backed documents do not require their complete payloads to be embedded in the content database. - The server knows the complete statically discoverable dependency set before fetching document content. - Shared dependencies are fetched once per resolution and independent resources can be fetched in parallel. - JSON fragments and Markdown body/frontmatter representations use the same document-resolution system. - Reference and payload revisions cannot be mixed silently. - Existing Assets resources continue to work without migration. ## Verification results - `@webstudio-is/content-engine`: 37 files / 244 tests passed; typecheck passed. - `@webstudio-is/asset-uploader`: 22 files / 182 tests passed; typecheck passed. - CLI: 57 files / 925 tests passed, including generated SSR and SSG build/prerender coverage; typecheck passed. - Repository-wide `pnpm oxfmt --check` passed across 2,757 files. - Package-boundary validation passed. - Previous `pnpm evaluations` run: all 4 original high-impact fixtures passed. The complete 5-fixture rerun is pending explicit approval after adding the discoverability fixture.	2026-08-02 10:39:06 +02:00
Oleg Isonen	efbc3098c4	feat: add queryable Assets resources (#5946 ) Closes #5919 Ref #5920 ## Outcome Extend the existing Assets system resource with optional queries for Markdown, JSON, and standard file metadata. Unconfigured Assets resources retain the existing fetch-all behavior and activate none of the content-query infrastructure. Files are the authoring model. A standalone content engine converts an immutable snapshot of only the files required by configured queries into one bounded, deterministic runtime database. Builder preview, SSR, and SSG use the same query semantics without requiring a database service for a published site. ## Final architecture ```text Markdown / JSON files │ ▼ ContentSource adapter (FS or Webstudio Assets) │ immutable snapshot ▼ ContentCompilationPlan (union of configured query requirements) │ ▼ ContentCompiler (parse, normalize, discover fields, enforce budget) │ ▼ ContentArtifact (bounded, deterministic, immutable JSON) │ ▼ ContentDatabase (filter, OR groups, sort, paginate, project, read content) │ ├── Builder preview ├── SSR runtime └── SSG build only ``` The authoring/storage layer owns mutable files. The content engine consumes immutable snapshots and produces immutable, disposable artifacts. Query authoring is a separate OpenAPI-driven path: ```text Assets REST OpenAPI operation + standard request JSON Schema + dynamic field paths │ ▼ Generic OpenAPI adapter │ resolved schemas, controls, paths, and transport mapping ▼ Generic query-builder core and React renderer │ arbitrary provider-defined value ▼ Assets REST request adapter │ ▼ { query: value } ``` The selected standard OpenAPI operation is the only source of query UI semantics. Request parameters and JSON Schema describe the editable data; the generic renderer derives controls and owns layout. ### Activation and compilation - The compiler does not index every asset. It combines all reachable configured Assets-resource queries into one `ContentCompilationPlan`. - Static constraints such as folder, path, and file type select candidate files. Dynamic values such as a route-bound slug cannot reduce the build-time candidate set. - The plan contains the union of fields used by filtering, sorting, routing, projection, excerpts, and requested full content. - Documents shared by multiple resources are stored once in one deployment-wide runtime database. - Markdown/frontmatter, JSON properties, excerpts, and full bodies are prepared only when required. - No configured content query means no parsing, artifact, or shipped runtime dependency. Fresh generated apps need no content-runtime cleanup; incremental generation removes stale integration if a previously configured query is deleted. ### Runtime database limit - `CONTENT_DATABASE_MAX_BYTES` limits the complete serialized runtime database, not source files, images, or unrelated assets. - The default is `500 * 1024` bytes and is presented as 500 KiB. - Counted data includes indexed metadata, frontmatter/JSON properties, excerpts, the field catalog, serialization overhead, and full Markdown bodies only when requested. - Prepublish validation builds and serializes the exact database that will be attached to the immutable build, so it knows the unbounded size, bounded size, included documents, omitted documents, and affected resources. - Overflow never stores partial documents. Candidates are ordered by `createdAt` descending, canonical path ascending, and stable document ID ascending. Missing dates follow dated documents. A document that does not fit is skipped while smaller later documents are still considered. - Exceeding the limit warns but does not block publishing. - Builder preview can report exact bounded versus unbounded results when dynamic expressions have concrete preview values. Prepublish warnings remain conservative for future route values. ### Snapshot consistency The source contract guarantees a consistent compilation, while adapters provide the mechanism: - Webstudio Assets captures asset metadata and immutable content references. - Filesystem sources capture file identity and verify files did not change before accepting the artifact. - A changed source retries once, then fails clearly instead of producing a mixed-revision database. - This requires no universal snapshot service, source-tree copy, or new versioned-asset infrastructure. ### Package ownership - `@webstudio-is/content-engine`: runtime artifact schema, query execution, field catalog, compact runtime statistics. - `@webstudio-is/content-engine/compiler`: source snapshots, compilation plans, Markdown/JSON parsing, deterministic compilation, byte accounting, and compiler diagnostics. This entry exists to keep Remark/YAML/future MDX dependencies out of runtime bundles. - `@webstudio-is/query-builder`: resolves standard OpenAPI operation schemas into an internal provider-neutral editor model, validation, mutations, and source serialization. It owns no Assets, provider-authored UI contract, or fixed REST-query semantics. - `@webstudio-is/query-builder/react`: container-neutral schema renderer whose layout is renderer policy. It remains separate from the content engine. - SDK: Webstudio Assets/Resource domain models and mapping Webstudio expressions into generic content requirements. - Protocol: external Assets REST/OpenAPI transport contracts. - Asset uploader/repository: asset and folder mutations, generic metadata, immutable byte references, and storage access. Its hosted adapter supplies Webstudio Assets snapshots and parsed-metadata cache persistence to the content engine; parsing, artifact creation, and query semantics remain engine-owned. - Builder and generated-app integrations decide when to compile, cache, embed, load, or discard a database. ### Runtime lifecycle - Builder caches immutable `ContentDatabase` instances by source revision plus compilation-plan hash and coalesces concurrent compilation. Matching operations reuse the same instance; field discovery uses a dedicated minimal all-properties plan that excludes excerpts and bodies. - SSR attaches the validated bounded database to the build and includes the small runtime only when required. - SSG uses the database only while generating pages and omits it and the runtime from final output unless a future runtime-query feature requires them. - Local development compiles from the filesystem and uses identical query semantics. - Published pages query their local artifact; they do not call Builder REST endpoints. - Published artifacts need no external index store, invalidation, garbage collection, SaaS content proxy, new bucket, or new environment variable. ## Implemented foundation These existing parts remain useful and should be moved behind the final ownership boundaries rather than reimplemented. - [x] Upgrade the existing Assets system resource in place and preserve unconfigured fetch-all behavior. - [x] Implement typed filtering, nested boolean groups, deterministic sorting, pagination, projections, dynamic values, and content hydration. - [x] Add Markdown frontmatter, excerpt, JSON-property, and field-catalog extraction. - [x] Add reusable query-control implementations and a separately imported React UI as a foundation for the final OpenAPI-driven contract. - [x] Add Assets query authoring and dynamic field discovery as existing behavior to migrate into the Assets OpenAPI operation. - [x] Add synchronized visual and editable expression authoring. - [x] Unify Assets REST operations under `/rest/assets/*`. - [x] Define authenticated collection, item, content, upload, folder, query, field-catalog, and OpenAPI operations. - [x] Support Builder cookie authentication and public API token authentication. - [x] Add Builder preview, MCP/CLI operations, SSR execution, SSG path generation, and conditional activation. - [x] Add revision-keyed parsed metadata persistence for the hosted Builder. - [x] Add focused query, API, authorization, Builder, CLI, SSR, SSG, migration, and fixture coverage. ## Remaining implementation plan ### 1. Establish the content engine - [x] Rename the generic `@webstudio-is/asset-resource` implementation to `@webstudio-is/content-engine`. - [x] Move existing behavior instead of creating a parallel implementation. - [x] Keep the primary entry runtime-only and add only the compiler entry needed for bundle separation. - [x] Remove the old package after all consumers migrate. - [x] Ensure the engine has no Builder, SDK, asset-uploader, PostgreSQL, R2, or deployment-target dependency. ### 2. Define source snapshots and compilation plans - [x] Introduce `ContentSource.openSnapshot()` and a revision-bearing `ContentSourceSnapshot`. - [x] Include canonical path, stable document ID, content type, immutable content reference, size, and optional `createdAt`. - [x] Implement Webstudio Assets and filesystem snapshot guarantees using their adapter-specific mechanisms. - [x] Introduce `ContentCompilationPlan` for the union of reachable configured resource requirements. - [x] Separate statically selectable candidates from dynamic runtime predicates. - [x] Add mutation-during-compilation tests for replacement, deletion, folder movement, and filesystem changes. ### 3. Separate storage from content processing - [x] Keep upload, replacement, folders, byte storage, revisions, and generic metadata in the Assets repository/uploader. - [x] Move parsing, excerpts, field discovery, query execution, and artifact creation into the content engine. - [x] Remove content-index coordination from asset mutation business logic. - [x] Preserve original source `createdAt` across content replacement and expose it as optional queryable metadata. - [x] Keep hosted parsed-document persistence behind the content compiler's optional cache interface. ### 4. Build deterministic compilation - [x] Move the existing Markdown, frontmatter, JSON, canonicalization, hashing, document-building, and tests into the compiler. - [x] Keep frontmatter behind a dedicated module and continue using the existing Remark/Micromark pipeline. - [x] Parse only candidate files and only the tiers required by the compilation plan. - [x] Deduplicate documents and fields required by multiple resources. - [x] Define a versioned, deterministic `ContentArtifact` with integrity information. - [x] Keep verbose parse and omission diagnostics outside the runtime artifact. - [x] Reject incompatible artifact versions cleanly. ### 5. Enforce the deployment-wide database budget - [x] Replace the old asset-index limit with `CONTENT_DATABASE_MAX_BYTES`, defaulting to 500 KiB. - [x] Have applications read configuration and pass the byte limit into the compiler. - [x] Measure the exact serialized database, including selected bodies and overhead. - [x] Implement deterministic skip-and-continue packing of complete documents. - [x] Return compiler diagnostics with unbounded/bounded bytes, included/omitted counts, omitted identities, largest contributors, and affected resources. - [x] Expose only compact artifact statistics at runtime through `ContentDatabase.getStats()`. - [x] Add exact boundary, deterministic ordering, deduplication, and oversized-document tests. ### 6. Finalize the runtime database - [x] Define `ContentDatabase` over an immutable artifact. - [x] Preserve filtering, nested AND/OR groups, sorting, offset/limit, projection, field references, and content retrieval. - [x] Expose `getFieldCatalog()` and compact `getStats()`. - [x] Keep Markdown/YAML/compiler dependencies out of the runtime entry. - [x] Add execution guards and maximum-size runtime benchmarks. ### 7. Make query authoring OpenAPI-driven The selected standard OpenAPI operation is the complete query-authoring contract. The query builder resolves parameters and request-body JSON Schema, derives its internal editor model, and applies renderer-owned layout policy. It must not embed or fetch a second capabilities/UI language through `x-webstudio-query` or another side channel. - [x] Remove `x-webstudio-query` and all vendor query-definition metadata from the Assets OpenAPI operation. - [x] Resolve local OpenAPI references and derive the editable request value, defaults, validation, labels, choices, arrays, objects, and unions solely from standard operation parameters and request-body JSON Schema. - [x] Represent dynamic Assets field paths with standard JSON Schema vocabulary in the `queryAssets` request schema. - [x] Keep the normalized editor representation internal to query-builder; do not expose another provider-authored capabilities contract. - [x] Remove provider-controlled layout metadata such as `group`; make compact scalar packing and all other layout renderer policy. - [x] Keep Webstudio expression binding as a consumer/editor concern layered over schema values, not part of the OpenAPI contract. - [x] Preserve the existing Assets filter, sort, output selection, full-content/range selection, limit/offset, editable source, and configured-field behavior. - [x] Keep the Assets resource adapter responsible for serializing the edited query into its request body. - [x] Remove the obsolete Assets query-capabilities endpoint, URL, and UI-side capability parsing. - [x] Add a non-Assets OpenAPI proof with differently named parameters and no vendor metadata. - [x] Verify the generic packages contain no Assets imports, fixed Assets property contract, or provider-authored layout model. - [x] Update focused core, React, SDK, protocol/OpenAPI, Builder, and source round-trip tests. ### 8. Manage ContentDatabase lifecycle in Builder - [x] Cache databases by source revision plus normalized compilation-plan hash. - [x] Coalesce concurrent compilation requests. - [x] Reuse cached database instances across field discovery, autocomplete, query preview, and response preview when their normalized compilation plans match. - [x] Replace it when source revision or query requirements change. - [x] Preserve the optional revision-keyed hosted parsed-document cache without making it a source of truth. - [x] Show exact preview warnings when concrete values reveal missing bounded results. ### 9. Materialize and verify immutable builds - [x] Compile and serialize the exact deployment-wide database during prepublish validation. - [x] Attach that validated bounded database to the immutable build without rebuilding it from later asset state. - [x] Show non-blocking prepublish warnings with database bytes, omissions, and potentially affected resources. - [x] Avoid claiming exact future route matches when dynamic values are unknown. - [x] Include the database/runtime only when a reachable configured query requires them. - [x] Ensure detail resources requesting Markdown content include all statically eligible bodies needed by dynamic routes. ### 10. Integrate all targets - [x] SSR: load the build's bounded database and conditionally include the small runtime. - [x] SSG: query the same database during generation, then omit database/runtime output when no runtime query is needed. - [x] Local/CLI: compile from the filesystem source with the same semantics. - [x] Preserve overview pagination, alternative route fields, draft-as-user-data behavior, and full article rendering. - [x] Verify ordinary Assets and fresh query-free sites perform no parser, artifact, content-runtime dependency install, or cleanup work. ### 11. Correct API and package ownership - [x] Move external Assets REST/OpenAPI contracts to `@webstudio-is/protocol`. - [x] Keep Webstudio domain models and Assets system-resource configuration in the SDK. - [x] Keep both cookie and token authentication behavior on the unified Assets REST surface. - [x] Remove pass-through route wrappers/reexports that add no transport behavior. - [x] Keep published runtime queries local to the artifact rather than routing them through Builder REST. ### 12. Remove superseded deployment infrastructure - [x] Remove external deployment-index upload, fetch, invalidation, cleanup, and garbage-collection code. - [x] Remove the SaaS asset-origin adapter requirement; close webstudio-is/webstudio-saas#652 as superseded because it has no independent purpose. - [x] Remove index-bucket compatibility configuration and avoid adding Infisical variables. - [x] Remove obsolete external-index paths, package dependencies, routes, scripts, and tests. - [x] Consolidate unreleased intermediate migrations where safe and retain only schema required by the final hosted cache/API design. ### 13. Verification and release readiness - [x] Move and preserve existing tests while changing ownership; add new tests only for changed contracts and behavior. - [x] Run content-engine compiler/runtime tests, query-builder tests, SDK/protocol/API tests, Builder tests, CLI tests, and affected typechecks. - [x] Run formatting, generated-file idempotence, fixtures, clean Supabase-compatible migrations, E2E shards, and complete agent evaluations. - [x] Verify SSR and SSG conditional inclusion and query-free generated package manifests. - [x] Run the five-article MCP blog workflow: authoring, field discovery, overview, dynamic detail routes, full Markdown rendering, publishing, and published-site verification. - [x] Run a maximum-budget database test and a mutation-during-compilation test. - [x] Perform a final architecture, security, API compatibility, migration, bundle, correctness, and DRY review. - [x] Reconcile every checkbox and replace the verification section with results from the final architecture before release. ## Future MDX work MDX is intentionally separate from this release. - The compiler contract should allow a future build-only MDX parser. - MDX compilation must not enter the published runtime. - Embedded JSX must use an explicit compiled representation rather than runtime source evaluation. - Webstudio components, tokens, styles, and component allowlists remain Webstudio integration concerns. - The future MDX work should reuse `ContentArtifact` and `ContentDatabase` where practical. ## Superseded design The following earlier design choices are no longer the target architecture: - GROQ or GraphQL as the Assets query language. - One external or long-lived index object per resource/query. - A deployment index fetched by the Worker from SaaS/CDN infrastructure. - Lazy production reads of source Markdown bodies. - A separate index bucket, asset origin, invalidation service, or garbage collector. - A 4 MiB published index limit. - Rebuilding an old build's database from the current mutable asset set. - Bundling query infrastructure into projects without a configured content query. ## Verification baseline The embedded runtime-database architecture previously passed the checks below. The OpenAPI-driven query-authoring change additionally passed: - Query-builder core: 4 files / 19 tests. - Query-builder React: 1 file / 7 tests. - SDK Assets source/config: 1 file / 7 tests. - Protocol Assets OpenAPI: 1 file / 9 tests, including independent OpenAPI validation. - Builder Assets OpenAPI description: 1 file / 5 tests. - Query-builder, React, SDK, protocol, and Builder typechecks. - Package-boundary validation and formatting of every affected file. Local verification baseline: - Content engine: 15 files / 104 tests. - Asset uploader: 24 files / 175 tests. - Builder: 204 files / 2,423 tests. - CLI: 54 files / 866 tests. - Complete workspace typecheck, formatting, lint, package boundaries, generated fixtures, and fixture builds. - The complete migration history applied successfully to a fresh Supabase-compatible database, including every migration after the consolidated Assets migration. - Builder production build and full local E2E suite passed. - Complete agent evaluations passed: authenticated page (170,859 ms), design input (207,101 ms), and font assets (67,050 ms). - Final review additionally verified correct REST edit/view/build permits, cookie and public-token read paths, immutable snapshot retries, exact database budgeting, query-free dependency omission, and SSR/SSG conditional runtime inclusion. Final staging verification passed against the embedded runtime-database architecture: MCP uploaded and updated five Markdown articles, discovered dynamic frontmatter fields, previewed a five-item sorted overview and one full-body slug query, updated both Assets resources, found zero binding issues, rendered `/blog` and `/blog/dynamic-routes` at HTTP 200, published build version 266, and verified both published routes at HTTP 200 with the expected article metadata and Markdown body. The workflow also found and fixed offset-form asset timestamps failing canonical datetime validation and made MCP `preview.start({ port: 0 })` correctly select an available local port. ## Release constraints - No new SaaS content service, bucket, or environment variable. - No published-site database dependency. - No parser/compiler dependency in query-free sites or runtime-only bundles. - The validated content database is immutable build output. - Publishing warnings do not block deployment. - The selected standard OpenAPI operation and its request JSON Schema are the only source of query UI semantics.	2026-07-31 00:17:46 +02:00
Oleg Isonen	b2a34f1713	feat: Fast MCP iterative previews (#5947 ) ## Summary This PR documents a measured architecture plan for making the MCP edit-to-screenshot loop fast enough and reliable enough for iterative site authoring. It intentionally changes no runtime behavior yet. The current implementation rebuilds a production preview after small committed mutations. Testing an editable local clone of the production Webstudio homepage also exposed a correctness gap: a path screenshot called directly after a mutation can return a stale, byte-identical image. ## Measured baseline Repository fixture: - committed text edit: 24-25 ms - post-edit regeneration, production build, and server restart: 7.9 s - first screenshot after restart and browser relaunch: 9.1 s - combined first post-edit screenshot: 17.1 s - unchanged warm screenshot: 1.1 s Production homepage, read-only: - remote refresh: 3.1 s - complete production preview preparation/start: 16.0 s - cold homepage screenshot: 10.2 s - unchanged warm screenshot: 1.36 s - predicted post-edit screenshot from measured phases: approximately 26.2 s Editable local production-homepage clone: - retained 43 routes and 266 homepage text nodes - committed heading mutation: 0.81-0.87 s - explicit post-edit preview generation/build/start: 11.6-12.6 s - first screenshot after explicit preview start: 9.8-11.8 s - complete mutation-to-visible-screenshot cycle: 22.9-25.2 s - complete edit, verify, screenshot, restore, and stop run: 52.7 s The changed screenshot visibly rendered the test heading, and the restored screenshot matched the original byte for byte. ## Correctness finding Calling a path screenshot directly after the committed mutation took 20.1 s, but both post-edit captures were byte-identical to the baseline and rendered the old heading. Explicitly calling `preview.start({ source: "session" })` made the edit visible. The reported generated-build version also remained at 1 while the project session advanced through versions 4 and 5. Current screenshot output therefore cannot prove that it rendered the mutation it is meant to verify. ## Proposed direction - [ ] Introduce explicit iterative and production preview modes under one controller contract. - [ ] Keep a Vite development preview and browser alive for MCP authoring screenshots. - [ ] Preserve production preview for rendered audits and final verification. - [ ] Regenerate from the authoritative project session, wait for Vite compilation, then normally reload the retained browser page. - [ ] Make a direct post-mutation path screenshot refresh the latest committed session without using HMR. - [ ] Add a project-version freshness handshake so stale screenshots fail. - [ ] Serialize and coalesce regeneration after rapid mutations. - [ ] Return preview mode, rendered project version, and complete phase timings. - [ ] Add lifecycle, integration, and local agent evaluation coverage. ## Performance target Warm edit-to-screenshot latency should be at most 3 seconds p95 across ten sequential small edits, without invoking `npm run build`, `npm run start`, or launching another browser. ## Verification - [x] Measured the source CLI against the authenticated repository fixture. - [x] Measured the production homepage without changing production. - [x] Synchronized the production bundle into a disposable local Builder project. - [x] Committed and visually verified a real heading edit through local MCP. - [x] Restored the original heading and verified the restored screenshot byte for byte. - [x] Reproduced the stale direct-screenshot behavior. - [x] Formatted the plan with `oxfmt`. - [x] Verified the documentation diff with `git diff --check`. The complete architecture, race handling, test matrix, acceptance criteria, and non-goals are in `apps/builder/docs/mcp-iterative-preview-plan.md`.	2026-07-24 01:05:10 +02:00
Oleg Isonen	3304819d7e	feat: Add complete, client-compatible MCP output schemas (#5882 ) ## What changed\n\n- Define concrete output schemas for every public runtime operation.\n- Expose output schemas through generated runtime contracts and MCP tool discovery.\n- Validate runtime results against their declared schemas, including mutation result envelopes.\n- Add output contracts for project-session status, refresh, reset, Collection insertion, and generated-preview tools.\n- Make every advertised MCP output schema explicitly object-shaped for strict clients.\n- Keep generated schema definitions at the correct root so local references resolve during tool discovery.\n- Report the correct session operation metadata for refresh and reset.\n- Preserve local workspace package resolution when the local CLI builds a generated React Router preview.\n\n## Why\n\nAgents could discover input requirements, but several tools did not describe their returned data. Strict MCP clients could also reject the complete tool catalog during reconnect because output schemas were not consistently object-shaped or contained unresolved local references.\n\n## User impact\n\n- Agents can plan calls from complete input and output contracts.\n- MCP clients can fetch the full Webstudio tool catalog without schema-validation failures.\n- Agents can reliably parse and validate command results.\n- Local generated previews continue to work for visual verification.\n\n## Validation\n\n- Every public runtime operation has an output schema.\n- Every advertised MCP output schema is object-shaped and has resolvable local references.\n- A real stdio MCP client connected through the local CLI and fetched 154 tools, including 119 valid output schemas.\n- Runtime output contracts validate representative query and mutation results.\n- A fresh subagent refreshed a real project session, built and started the generated site, captured the target route with HTTP 200, checked preview status, and stopped the server.\n- Focused project-build tests, project-build and CLI typechecks, lint, formatting, and generated-doc checks passed.\n	2026-07-15 12:13:14 +02:00
Oleg Isonen	d186d24501	feat: Improve MCP project audits, visual verification, and dynamic content authoring (#5874 ) This update helps AI agents understand, audit, and visually verify Webstudio projects more reliably. It also adds clearer guidance for expressions, Collections, screenshots, and responsive rendered audits. ### Audit complete projects - Run one `audit` command across accessibility, SEO, security, assets, styles, and performance. - Audit the whole project or focus on a specific page, scope, or severity. - Receive stable findings with locations, explanations, and recommended fixes. - Continue large result sets through pagination without repeating general guidance. ### Audit the rendered website - Build and inspect the generated website, rather than relying only on stored project data. - Check every static page at representative mobile, tablet, and desktop widths. - Use one suitable viewport inside each configured breakpoint range. - Reuse the same browser and resize pages between captures for substantially faster audits. - Process multiple pages concurrently while keeping resource use bounded. - Supply concrete examples for dynamic routes such as blog posts. - Review and confirm unusually large screenshot plans before they run. ### Find visual and performance problems Rendered audits can detect: - Horizontal page overflow. - Broken images. - Images loaded eagerly below the fold. - Images that are much larger than their rendered size. - Render-blocking resources. - Legacy font formats. - Pages that fail to load or redirect somewhere unexpected. - Pages captured before their layout becomes stable. Detailed screenshots, measurements, failures, and timing evidence are saved locally for further inspection. ### Capture generated pages directly - Capture a project route with `webstudio screenshot --path /route`. - Automatically generate and start a temporary production-style preview. - Stop the temporary preview after the screenshot is captured. - Return navigation, responsive layout, and page-size evidence with JSON output. - Allow external image domains needed by the generated preview. ### Reuse generated previews - Cache generated preview builds when the project has not changed. - Reuse preview dependencies across regenerations. - Keep preview dependencies isolated from the user’s project dependencies. - Surface preview build and startup failures with useful diagnostic output. - Include local project assets in generated previews. ### Author Collections correctly - Explain when Collection is required for arrays and objects. - Guide agents to bind the complete iterable instead of one item or the response wrapper. - Explain how Collection repeats its children for every entry. - Explain current-item and current-key scope. - Preserve Webstudio’s generated Collection parameters. - Guide agents to use stable values for repeated interactive components. ### Write expressions with fewer mistakes - Add a dedicated `webstudio://project/expressions` reference. - Document expression scope, supported syntax, and supported methods. - Explain how resources, variables, Collections, actions, and `system` values are accessed. - Distinguish fixed values from runtime expressions. - Provide valid examples for text, props, resource URLs, headers, query parameters, and bodies. - Warn agents that valid syntax does not guarantee that runtime data has the expected shape. ### Improve agent discovery - Make Collection and expression workflows discoverable through `meta.guide`. - Return Collection-specific instructions through `components.get`. - Point relevant command schemas to the expression reference. - Keep detailed guidance available without placing it in every tool response. ### Improve audit reliability - Report which rendered captures passed, found issues, failed, or were skipped. - Distinguish planning, preview, capture, and cleanup failures. - Include actionable retry instructions with rendered failures. - Preserve completed evidence when part of an audit fails. - Detect stale or conflicting preview servers more clearly. - Support cancellation and bounded capture timeouts. ### Improve packaged CLI verification - Add a release-shaped CLI smoke test. - Install the packed CLI in an isolated temporary project. - Fail on peer-dependency warning floods. - Verify preview, screenshots, MCP calls, rendered audits, and generated assets. - Confirm that generic React Router previews do not include Docker-only image dependencies. - Keep CLI and MCP stdout machine-readable while progress remains on stderr. ## User Impact Agents can now audit a real rendered Webstudio site, inspect responsive behavior, find concrete visual and performance problems, and provide evidence for their conclusions. They also receive much clearer instructions when turning API data into repeated content or writing dynamic expressions.	2026-07-14 13:52:09 +02:00
Oleg IsonenandClaude Fable 5	de23e2a888	chore: migrate toolchain to oxc (oxfmt, oxlint, rolldown-vite) and typeScript 7 (#5868 ) ## prettier -> oxfmt (0.58.0) - .oxfmtrc.json generated with `oxfmt --migrate=prettier`: trailingComma es5, printWidth 80 (oxfmt defaults to 100), sortPackageJson disabled, .prettierignore patterns folded in (file deleted). - ignorePatterns additionally exclude yml/yaml/toml/jsonc and packages/cli/templates/** so oxfmt covers exactly the file set prettier used to format (ts,tsx,js,json,css,md) and never touches user-facing scaffolding artifacts. - root `format` script, nano-staged pre-commit hook and the CI check (`pnpm oxfmt --check`, replacing `prettier --cache --check` and its actions/cache step — oxfmt checks the whole repo in ~0.7s) now run oxfmt. - every generator script that ran `prettier --write` on __generated__ output now runs `oxfmt` (css-data, icons, html-data, postgrest, sdk, sdk-components-*, apps/builder tailwind preflight). - the four scripts that used prettier's JS `format()` API write raw source instead and their package.json scripts pipe the generated file through the oxfmt CLI: project-build generate-docs + generate-runtime-operation-contracts, cli generate-docs, apps/builder generate-server-only-api-metadata. oxfmt rejects paths containing "..", so cross-package generated files are formatted via a subshell cd into the owning package. - one-time reformat: oxfmt's canonical output differs from prettier on 8 repo source files (binary-operator continuation indent, import() call wrapping, sub-pixel spacing of empty for-clauses); oxfmt honors existing `// prettier-ignore` comments so intentional layouts are kept. - prettier remains ONLY as a cli devDependency for the prettier/standalone HTML normalizer inside html-to-jsx.test.ts, and inside fixtures/ + packages/cli/templates/ (ships to scaffolded user projects; out of scope here). - editor config switched from esbenp.prettier-vscode to oxc.oxc-vscode (devcontainer extension list, .vscode editor.defaultFormatter). ## oxlint 1.56 -> 1.73 - oxlint 1.73 rules-of-hooks special-cases hooks NAMED useEffectEvent: their results may only be called from effects. Our app/shared/hook-utils/effect-event.ts is a stable-callback helper (useEvent pattern), intentionally called from event handlers and passed as props. The rule is disabled via .oxlintrc.json overrides for the five files doing this (product code untouched); note those files lose hook-order linting entirely until the rule becomes configurable. ## TypeScript 5.8.2 -> 7.0.2 (native compiler) - `tsc` is now the Go-based native binary; all `tsgo` script usages (workspace packages and fixtures) renamed back to `tsc` and @typescript/native-preview removed (the package is being phased out). - fixes for TS7 changed defaults and stricter checks: - `types` now defaults to [] -> base tsconfig sets "types": ["node"] (restores the implicit-@types/node behavior of TS5). - `rootDir` now defaults to ./ -> every tsconfig.dts.json sets "rootDir": "./src" (TS5011 otherwise). - import assertions removed -> cli/src/cli.ts uses `with { type: "json" }` (TS2880). - stricter isolatedDeclarations inference -> explicit annotations in css-data bin/property-filter.ts (TS9010) and image image-dev.stories.tsx (TS9013). - declaration serialization limit -> project-build builder-runtime.ts runtimeOperationContracts gets an explicit type (TS7056); the annotation preserves the narrow RuntimeOperationId union. - TS7 ships no stable programmatic API: - react-sdk (component-generator tests drive the compiler API) aliases its typescript devDependency to @typescript/typescript6@^6.0.2; its bin is `tsc6`, so the package's typecheck still runs native TS7 tsc from the workspace root. - generate-arg-types keeps typescript 5.8.2 for react-docgen-typescript. - fixtures/ and packages/cli/templates/ keep typescript 5.8.2 (user-facing); fixture scripts still work because plain `tsc` resolves to their local dependency. ## vite -> rolldown-vite 7.3.1 (oxc bundler) - global pnpm override `"vite": "npm:rolldown-vite@^7.3.1"`: the builder app (remix v2 vite plugin works unmodified), every package vite build and the storybook build now bundle on rolldown/oxc. - vitest is scoped BACK to vanilla vite via `vitest>vite`, `vite-node>vite` and `@vitest/mocker>vite` overrides because vitest 3.1's runner does not understand rolldown's SSR transform (__vite_ssr_exportName__ ReferenceError in every suite). - those overrides pin vite EXACTLY to 6.3.4: letting ^6.3.4 float to 6.4.3 breaks cli prebuild tests (dynamic import of a generated app/routes/$.tsx fails to resolve under 6.4.3's loader). ## unrelated cleanup requested during review - apps/builder commands.ts imports duplicate-tokens-group statically instead of via dynamic import. The circular dependency the dynamic import guarded against only exists through the command-panel barrel (command-panel.tsx > groups/index.ts > commands-group.tsx > commands.ts); importing the group module directly is cycle-free (verified with madge), matching the neighboring wrap-group and convert-group imports. ## verification - pnpm lint, oxfmt --check: clean. - pnpm -r typecheck (TS7 native) and pnpm dts: clean. - pnpm -r test: all suites pass (builder 2093 tests, cli 630, react-sdk 45, project-build 11, ...). - builder app build, full workspace build, cli build and storybook build all succeed on rolldown-vite. ## Description 1. What is this PR about (link the issue and add a short description) ## Steps for reproduction 1. click button 2. expect xyz ## Code Review - [ ] hi @kof, I need you to do - conceptual review (architecture, feature-correctness) - detailed review (read every line) - test it on preview ## Before requesting a review - [ ] made a self-review - [ ] added inline comments where things may be not obvious (the "why", not "what") ## Before merging - [ ] tested locally and on preview environment (preview dev login: 0000) - [ ] updated [test cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md) document - [ ] added tests - [ ] if any new env variables are added, added them to `.env` file --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>	2026-07-12 01:03:36 +02:00
Oleg Isonen	d291e4b671	feat: Builder api runtime contracts guardrails for MCP (#5857 ) This PR expands Webstudio MCP and CLI into a more complete agent authoring interface. Agents can discover project capabilities, edit real Webstudio content, use data/resources, verify visual output, and report useful issues when workflows fail. ## MCP User Capabilities - Create, update, duplicate, reorder, and delete pages. - Create pages from templates and manage reusable page templates. - Inspect project pages, instances, props, styles, assets, variables, resources, and metadata. - Insert Webstudio components and authored JSX fragments into pages. - Edit text, props, styles, breakpoints, design tokens, and CSS variables. - Update page metadata, SEO fields, redirects, marketplace metadata, and project settings. - Create and use static data variables. - Create and use dynamic resources fetched over HTTP. - Use REST, GraphQL, and built-in system resources in authored pages. - Bind data variables and resources to visible page content. - Create resource-backed pages such as sitemap XML, structured SEO data, and API-driven content sections. - Preview current project state without requiring a publish step. - Capture screenshots for visual verification. - Verify responsive designs across desktop, tablet, and mobile breakpoints. - Use screenshot diff and OCR-style checks to inspect rendered output. - Reset and refresh local MCP project state when needed. - Discover available CLI/MCP commands from generated manuals. - Use clearer examples for resources, data variables, JSX authoring, previewing, and visual checks. - Read marketplace product metadata without requiring a full project snapshot. - Get safer guidance when using low-level patch tools. - Get a ready-to-copy Discord report template when MCP/CLI behavior is confusing or broken.	2026-07-10 02:13:22 +02:00
Oleg Isonen	1ddf6b02c9	feat: API and CLI for everything (#5838 ) Closes #5287	2026-07-01 01:20:50 +02:00
Oleg Isonen	82c3d83fd1	fix: optimize CLI import for large data amount (#5831 ) ## Summary - Add CLI project import support from synced `.webstudio/data.json` into another project via a destination share link. - Move project bundle import/export contract into `@webstudio-is/protocol`, including bundle versioning, staged upload constants, schema validation, and fixture coverage. - Upload project bundle data through staged TUS upload before calling the import RPC to avoid request body limits. - Upload referenced assets as binary files through the existing asset upload route before importing asset rows. - Add `--skip-assets` and `--ignore-version-check` import options. - Add retry handling for transient missing imported asset files by re-uploading only the reported missing assets. - Share missing-asset import error formatting/parsing through protocol to avoid duplicated string contracts. - Preserve browser asset upload behavior while adding API upload support. - Normalize schema naming across the branch to lower-case names without `Schema` suffix.	2026-06-23 18:50:01 +02:00
Oleg Isonen	b67524bc09	fix: Fix published redirect generation (#5825 )	2026-06-18 02:38:40 +02:00
Oleg Isonen	bb46731243	fix: prevent self-hosted animation rerenders (#5813 ) User reported: The repeated animation issue has been fixed on Webstudio Cloud hosting, but the bug still exists — and is actually even worse — on self-hosted deployments, whether it's on Netlify or Vercel. Animations sometimes play twice on the initial page load. They also replay before navigating to another page and when clicking an anchor link that points to a section on the same page. Additionally, on the very first visit to the website, the first interaction with Radix components causes all animations to replay again. As far as I can tell, this no longer happens after assets are cached, but the initial glitch is still noticeable and doesn't look very polished from a user experience perspective.	2026-06-12 13:49:14 +02:00
Oleg Isonen	c3d2fa7fa3	feat: Render current page state on links in preview mode (#5810 ) Closes https://github.com/webstudio-is/webstudio/issues/5207	2026-06-11 21:11:11 +02:00
Oleg Isonen	2b06b2a987	fix: Fix current link state in static export (#5809 ) Closes https://github.com/webstudio-is/webstudio/issues/3909 Current page state for links doesn't work with static export	2026-06-11 00:24:46 +02:00
Oleg Isonen	4d3cca74e2	fix: Enable greedy redirects (#5801 ) Closes #5625 ## Description Fixes greedy redirects like: ```txt /privat/* -> /*	2026-06-09 22:00:20 +02:00
Oleg Isonen	bffc4597fe	fix: Prevent outgoing page rerender during navigation (#5800 ) Description Prevents published pages from rerendering the outgoing generated page during pending internal navigation. React Router can rerender the current route while the next route loader is pending. The generated `Page` was rendered directly inside that route, so the entire outgoing page could rerender before the next page appeared. This adds a memoized `PageBoundary` keyed by `url`, so the generated page only rerenders/remounts when the actual page URL changes. The SDK context value is memoized by `resources`, preserving same-URL resource updates without exposing the full page tree to unrelated pending-navigation rerenders. Changes - Added `PageBoundary` to React Router and Remix/default HTML route templates. - Kept `key={url}` behavior for HTML Embed script reloads on dynamic pages. - Added regression tests for: - no outgoing page rerender while destination navigation is pending - same-URL resource changes still update generated page content - Added Vitest setup for `sdk-components-react-router`. Verification ```txt pnpm --filter @webstudio-is/sdk-components-react-router test src/link.test.tsx pnpm --filter @webstudio-is/sdk-components-react-router typecheck pnpm --filter @webstudio-is/sdk-cli typecheck ```	2026-06-09 19:27:40 +02:00
Oleg Isonen shreyanshkotak Shrek	d45d1b4274	feat: add plain text page support (#5783 ) ## Description Adds support for plain text pages. Related to https://github.com/webstudio-is/webstudio/issues/4257 This PR introduces `text` as a supported document type, stores plain text page content in page metadata, and generates `text/plain` route handlers for Remix and React Router templates. It also limits HTML-specific Builder actions on text pages, excludes XML/text pages from the generated static sitemap, and adds SDK coverage for text document schema and sitemap behavior. ## Steps for reproduction 1. Create or edit a page in Builder. 2. Set the document type to `TEXT`. 3. Enter plain text content in page settings. 4. Build with a Remix or React Router template. 5. Open the generated text page URL, for example `/robots.txt`. 6. Expect the response body to contain the configured text content with `Content-Type: text/plain; charset=utf-8`. 7. In Builder, expect HTML insert/wrap/convert/tag actions to be unavailable for text pages. ## Code Review - [ ] hi @kof, I need you to do - conceptual review (architecture, feature-correctness) - detailed review (read every line) - test it on preview ## Before requesting a review - [x] made a self-review - [ ] added inline comments where things may be not obvious (the "why", not "what") ## Before merging - [x] tested locally and on preview environment (preview dev login: 0000) - [ ] updated [test cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md) document - [x] added tests - [ ] if any new env variables are added, added them to `.env` file --------- Co-authored-by: shreyanshkotak <sk7739@nyu.edu> Co-authored-by: Shrek <122366903+shreyanshkotak@users.noreply.github.com>	2026-05-30 12:10:39 +02:00
Oleg Isonen	16fa5ab0e3	feat: Basic authentication (#5779 ) Closes https://github.com/webstudio-is/webstudio/issues/3991 Adds HTTP Basic Authentication support for published pages and project-level `.wsauth` rules. This introduces a new `@webstudio-is/wsauth` package that owns the generic authentication format logic: parsing, validation, serialization, route matching, resource generation, and request authentication. The current supported method is `basic`, with the package structured so additional auth methods can be added later. Builder changes include: - Page Settings now has an `Authentication` section for per-page Basic Auth credentials. - Project Settings now has an `Authentication` section for editing `.wsauth` route rules. - Page Settings was split into section-specific files with focused tests. - Auth UI shows Pro badges/info tooltips but remains editable. - Publishing to custom domains is blocked on plans without `allowAuth` when either page auth or project auth is configured. - ProBadge now renders as a real pricing link and uses improved text alignment. Build/publish changes include: - CLI prebuild generates and merges `.wsauth` entries. - Published app templates enforce auth for HTML/XML routes. - Generated auth resources are shared between build output and runtime.	2026-05-27 18:42:08 +02:00
Oleg Isonen	7a68357334	chore: rename fixtures/ssg to ssg-cloudflare-pages to prevent concurrent build race condition (#5662 )	2026-03-26 01:30:24 +01:00
Oleg Isonen	c66933bb18	fix: SSG template build does not generate static HTML files (#5654 ) - Add 'vike prerender' to build script so prerendering runs after vite build - Move prerender: true from vite.config.ts to pages/+config.ts where Vike reads it - Remove prerender option from vike() plugin call in vite.config.ts Fixes #5649	2026-03-23 17:36:21 +01:00
Oleg Isonen	2bf52cf0c1	chore: upgrade to Node 22 (#5603 ) - Update engines.node in all package.json files - Update .nvmrc to 22 - Update GitHub Actions workflows to node-version: 22	2026-02-05 10:25:17 +01:00
Oleg Isonen	5318d4f7a6	fix: Make WebHook forms work on Brave browser (#5590 ) Brave Shields blocks our bot protection mechanism (matchMedia fingerprinting detection), causing form submissions to silently fail. - Added getBraveErrorHtml() in SDK that returns error message HTML - Form component renders the error when Brave is detected See: https://github.com/brave/brave-browser/issues/46541	2026-01-28 00:30:48 +01:00
Oleg Isonen	fdee339de0	chore: Migrate to tsgo (#5578 )	2026-01-20 17:25:12 +01:00
Oleg Isonen	33f720fb9f	fix: Fix asset resource on published sites (#5565 ) ## Description 1. What is this PR about (link the issue and add a short description) ## Steps for reproduction 1. click button 2. expect xyz ## Code Review - [ ] hi @kof, I need you to do - conceptual review (architecture, feature-correctness) - detailed review (read every line) - test it on preview ## Before requesting a review - [ ] made a self-review - [ ] added inline comments where things may be not obvious (the "why", not "what") ## Before merging - [ ] tested locally and on preview environment (preview dev login: 0000) - [ ] updated [test cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md) document - [ ] added tests - [ ] if any new env variables are added, added them to `.env` file	2026-01-15 18:26:32 +01:00
Bogdan Chadkin	883ac1eddc	fix: fix redirects failing in SSG export (#5556 ) Ref https://github.com/webstudio-is/webstudio/issues/5551 Redirects are supported in vike but never worked when SSG is generated and actually failed the build. Extended ssg fixture with redirect to catch this on CI.	2026-01-04 16:44:23 +03:00
Bogdan Chadkin	3fa0715560	fix: improve SSG output (#5555 ) Ref https://github.com/webstudio-is/webstudio/issues/5389 1. Title and meta tags (specified in page settings) are no longer removed when page is loaded. For this I switched to the same components we use in cloud template. 2. Avoid duplicating custom code. Both server and client rendered the same custom code and react instead of hydrating just duplicates them. To fix this I removed custom code from client side so all scripts and styles are rendered only once. 3. Removed origin from og:image url. Turns out it is not necessary to have full url for og:image to work, all services are capable to resolve url. We can remove it at least for static websites. 4. SSG rendered fake url (https://url) in ld-json which can have unexpected results in search engines. Removed it, google should be able to provide necessary url by itself.	2026-01-04 13:40:57 +03:00
zehjotkah	c3847074cd	fix: add current-date resource handler to CLI templates (#5439 ) ## Problem The current-date system resource works in the Webstudio builder but fails in published sites with "dateTime attribute is not set" errors. ## Root Cause The CLI templates' `customFetch` functions handle the `sitemap.xml` local resource but don't handle the `current-date` resource, causing fetch requests to fail when sites are published. ## Solution Added `current-date` handler to all CLI template `customFetch` functions, following the same pattern as the existing `sitemap.xml` handler. ## Changes - Add current-date handler to Remix HTML/XML templates - Add current-date handler to React Router HTML/XML templates - Add customFetch with current-date handler to SSG template - Normalize dates to midnight UTC to prevent hydration mismatches ## Testing The fix ensures that when the Time component uses `system.currentDate`, it will work correctly in published sites, not just in the builder.	2025-11-04 18:11:50 +01:00
zehjotkah	1f2e7a25ee	feat: add Current Date resource, system.pathname, and Time component custom formatting (#5434 ) Closes https://github.com/webstudio-is/webstudio/issues/3510 ## Summary This PR adds a Current Date system resource, extends the `system` object with a `pathname` property, and enhances the Time component with custom date formatting capabilities to provide more flexibility and prevent hydration errors. ### Key Features 1. Current Date System Resource - Provides normalized date/time information that prevents React hydration errors 2. System Pathname - Adds `pathname` property directly to the `system` object for easy access in expressions 3. Time Component Custom Formatting - Adds a `format` prop with template tokens for flexible date/time display ## Motivation These changes solve important use cases: - Current Date: Prevents React hydration errors when displaying dynamic dates (e.g., copyright years in footers). Previously, using `new Date()` in expressions would cause server/client mismatch. - System Pathname: Provides easy access to the current page path in expressions without needing to parse the URL manually. - Custom Time Formatting: Allows users to format dates with simple templates (e.g., `YYYY-MM-DD`) without being limited to `Intl.DateTimeFormat` options, and provides a simple way to exclude specific date or time components to avoid hydration issues. ## Changes ### Current Date Resource - Created [`apps/builder/app/shared/$resources/current-date.server.ts`](apps/builder/app/shared/$resources/current-date.server.ts) - Provides date fields: `year`, `month`, `day`, `iso`, `timestamp` - All values normalized to midnight UTC (00:00:00.000Z) to prevent hydration errors - Registered in [`rest.resources-loader.ts`](apps/builder/app/routes/rest.resources-loader.ts) - Added to SystemResourceForm dropdown in UI ### System Pathname - Added `pathname` property to [`System`](packages/sdk/src/schema/pages.ts) type - Updated [`system.ts`](apps/builder/app/shared/system.ts) to compute and include pathname - Normalized empty pathname to `'/'` for consistency - Available in expressions as `system.pathname` ### Time Component Enhancements - Added [`formatDate()`](packages/sdk-components-react/src/time.tsx:353) function supporting template tokens: - `YYYY`, `YY` - year (4-digit, 2-digit) - `MM`, `M` - month (zero-padded, no padding) - `DD`, `D` - day (zero-padded, no padding) - `HH`, `H` - hours (zero-padded, no padding) - `mm`, `m` - minutes (zero-padded, no padding) - `ss`, `s` - seconds (zero-padded, no padding) - Added `format` prop to [`Time`](packages/sdk-components-react/src/time.tsx:386) component that overrides `dateStyle`/`timeStyle` when provided - Updated component logic to check for `format` prop first before falling back to `Intl.DateTimeFormat` - Added comprehensive tests for date formatting in [`time.test.ts`](packages/sdk-components-react/src/time.test.ts) - Updated component metadata in [`time.ws.ts`](packages/sdk-components-react/src/time.ws.ts) to include `format` in initialProps - Example: `format="YYYY-MM-DD HH:mm:ss"` displays as "2025-11-03 18:47:25" ### Template & Fixture Updates - Updated all CLI templates (defaults, react-router, SSG) to include `pathname` in system objects - Updated all fixture files (47 files total) to include `pathname` in system objects - All 694 tests passing - All typecheck passing ## Usage ### Current Date Resource Users can now add the Current Date resource from the Data Variables panel: 1. Click + next to Data Variables 2. Select "System Resource" 3. Choose "Current Date" from the dropdown 4. Access in expressions: - `date.year` - for copyright year - `date.month` - current month (1-12) - `date.day` - current day (1-31) - `date.iso` - ISO 8601 string - `date.timestamp` - Unix timestamp ### System Pathname Access the current page path directly: - `system.pathname` - current page path (e.g., `/about`, `/blog/post-1`) ### Time Component Custom Format Use the `format` prop for custom date/time display: ```jsx <Time datetime="2025-11-03T18:47:25Z" format="YYYY-MM-DD" /> // Displays: 2025-11-03 <Time datetime="2025-11-03T18:47:25Z" format="YYYY-MM-DD HH:mm:ss" /> // Displays: 2025-11-03 18:47:25 <Time datetime="2025-11-03T18:47:25Z" format="M/D/YYYY" /> // Displays: 11/3/2025 ``` Technical Notes - Current Date values are normalized to midnight UTC to ensure consistency throughout the day and prevent hydration mismatches - The pathname property is computed from the request URL and normalized to '/' when empty - Custom format templates in the Time component are processed before falling back to Intl.DateTimeFormat - All changes are backward compatible	2025-11-03 23:17:53 +01:00
Bogdan Chadkin	0376075605	feat: cache resources (#5381 ) Ref https://github.com/webstudio-is/webstudio/issues/4077 How it works - Cache-Control opts in caching (Cache-Control: max-age=3600) - cached response is matched by url, method and body - cache is invalidated with Cache-Control change - responses stored with the cache are not replicated across regions - responses are not shared between projects Link for testing https://test-cache-hcevl.wstd.work/?message=hello	2025-08-25 17:12:20 +02:00
Bogdan Chadkin	4f7eb26b5f	fix: avoid optimizing .ico in docker template (#5368 ) IPX we use for image generation does not support .ico format and fails to process it. Here I just skip image optimization for .ico and pass url directly.	2025-08-12 01:33:59 +02:00
Bogdan Chadkin	0f13788fdb	fix: support older browsers in docker template (#5346 ) URL.canParse is very new method and need to be polyfilled. Docker is the only place it is used.	2025-08-03 14:39:16 +02:00
Bogdan Chadkin	49bb819ab1	fix: support videos in self-hosted websites (#5340 ) Ref https://discord.com/channels/955905230107738152/955905231227609158/1400561168648638576 User tried to self hosted a website with video component which got converted to /cgi/video which does not exist in self hosted targets. Here moved the logic into own custom loader and fall back to original url.	2025-08-03 02:12:42 +02:00

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