fix: scope changelog plugin state per loadContent and derive figure locale from pathname (fixes #699) - #700
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… locale from pathname changelog-plugin: publishTimes and authorsMap were declared as module-level globals. During a multi-locale build Docusaurus runs loadContent() sequentially for each locale (en, zh) within the same Node process. As a result the zh pass found all en timestamps already in publishTimes and the dedup loop decremented every hour offset by the number of en releases, causing zh changelog post dates and RSS/Atom timestamps to shift backward relative to en. Fix: declare publishTimes and authorsMap inside loadContent() so every locale pass starts with empty state. imageFigureNumber.js: the client module fired three staggered setTimeouts and read document.documentElement.lang to choose the Figure/图 prefix. The html[lang] attribute is updated by Docusaurus after the route transition completes; early timeout callbacks read the previous locale value, producing English captions on Chinese pages or vice versa. Overlapping timeouts without idempotency guards also created duplicate figcaption elements under fast navigation. Fix: replace triple setTimeout with a single requestAnimationFrame (Docusaurus has already committed the incoming page to the DOM by the time onRouteDidUpdate fires), derive locale from location.pathname, and always overwrite the figcaption text rather than skipping already-annotated figures. Fixes Project-HAMi#699 Signed-off-by: bhuvan-somisetty <somisettybhuvan5@gmail.com>
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Hey @rootsongjc @mesutoezdil — submitted a fix for #699. This addresses the build-time changelog global state leak across locales as well as the client-side figure caption race condition during SPA navigation. Ready for review when you have a moment! |
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📝 WalkthroughWalkthroughThe PR updates figure caption processing to use route-derived locales, handle image loading, preserve links, and cover root documentation paths. It also scopes changelog state to each content-loading invocation. ChangesFigure caption locale handling
Changelog build state isolation
Estimated code review effort: 3 (Moderate) | ~20 minutes Merge Risk: 🟡 Moderate · up to Slow or lazy-loaded images can receive captions in the language of a previously visited documentation route after SPA navigation, leaving incorrect figure labels visible to readers. This caption correctness issue should be fixed before merge. Suggested labels: Suggested reviewers: 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
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Inline comments:
In `@src/client/imageFigureNumber.js`:
- Around line 63-69: Update the figure-creation logic around the
closest("figure") check to detect when the image is wrapped in an anchor and
move that anchor into the new figure instead of moving only the img. Preserve
the existing behavior for unlinked images and keep the image inside its link so
it remains clickable.
- Around line 18-21: Update the route filter in onRouteDidUpdate to recognize
root document routes such as /docs and /zh/docs, while preserving blog matching.
Match blog and docs as path segments with an optional trailing slash so nested
pages and localized document roots continue to be handled.
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src/client/imageFigureNumber.jssrc/plugins/changelog/index.js
…d images Update route regex in onRouteDidUpdate to match root document paths such as /docs and /zh/docs. Also detect when an image is wrapped inside an anchor tag and move the anchor into the figure element so image hyperlinks remain functional. Signed-off-by: bhuvan-somisetty <somisettybhuvan5@gmail.com>
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Updated imageFigureNumber.js to match root doc paths (e.g. /docs, /zh/docs) and preserve wrappers when images are linked. Also synced the issue and PR descriptions to keep the checks aligned. |
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good find on both bugs. note: #682 touches the same figure code, coordinate merge order.
| // page content to the DOM by the time onRouteDidUpdate fires. Using rAF | ||
| // instead of multiple staggered setTimeouts avoids duplicate caption | ||
| // injections when routes are navigated quickly. | ||
| requestAnimationFrame(() => addFigureNumbers(locale)); |
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img.width is 0 before a lazy image loads, so the icon filter skips it. the old staggered timeouts hid that. one raf tick may miss slow images. maybe re-run on img load or use naturalWidth.
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| return { | ||
| title: title.replace(/ \(.*\)/, ''), | ||
| title: title.replace(/ \(.*\)/, ""), |
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unrelated quote change. file uses single quotes.
| // page content to the DOM by the time onRouteDidUpdate fires. Using rAF | ||
| // instead of multiple staggered setTimeouts avoids duplicate caption | ||
| // injections when routes are navigated quickly. | ||
| requestAnimationFrame(() => addFigureNumbers(locale)); |
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checked this on the live site and narrowed it: markdown images carry width and height, so those are fine. but raw tags like the <img width="600px"> on developers/protocol have no height, so img.height is 0 at rAF time and they get skipped as icons. the 500ms pass used to catch them.
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still open on the current head: docs/developers/protocol.md on master carries <img width="600px"> with no height, so img.height is 0 at rAF time and that figure is filtered out as an icon.
…stener for figure captions Signed-off-by: bhuvan-somisetty <somisettybhuvan5@gmail.com>
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Thanks @mesutoezdil! Pushed an update addressing both notes:
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Inline comments:
In `@src/client/imageFigureNumber.js`:
- Line 107: Update the image load listener in the figure-numbering route handler
so its callback invokes the route handler without the captured locale, allowing
it to resolve the current pathname when loading completes. Preserve the existing
once-only listener behavior and ensure the hasLoadListener guard does not
prevent applying the current locale.
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src/client/imageFigureNumber.jssrc/plugins/changelog/index.js
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Signed-off-by: bhuvan-somisetty <somisettybhuvan5@gmail.com>
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Updated the image |
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What type of PR is this?
/kind bug
What this PR does / why we need it:
This PR resolves build-time state pollution in the changelog generator plugin and client-side race conditions / anchor detachment in figure caption generation:
Changelog plugin state scoping (
src/plugins/changelog/index.js):publishTimes(Set) andauthorsMap(Object) were defined as module-level global singletons. During production multi-locale builds (npm run build), Docusaurus runsloadContent()sequentially forenthenzhin the same Node process. BecausepublishTimeswas never reset between locale runs, thezhpass detected all timestamps fromenas existing collisions. The dedup loop (while (publishTimes.has(...)) hour -= 1) decremented release hours for every entry, shifting Chinese changelog dates, RSS/Atom feed timestamps, and post sorting backward relative to English.publishTimesandauthorsMapinstantiation insideloadContent()and passed them down toprocessSection. Each build pass now starts with a clean slate, ensuring deterministic and matching timestamps across all locales.Client-side figure caption race condition & anchor preservation (
src/client/imageFigureNumber.js):onRouteDidUpdatescheduled triplesetTimeouttimers (100ms, 500ms, 1000ms) and readdocument.documentElement.langto decide betweenFigureand图caption prefixes. Because Docusaurus updates<html lang="...">asynchronously after route transitions complete, early timeout callbacks read stalelangvalues, outputting English captions on Chinese pages or vice versa. Additionally, root doc paths (/docsor/zh/docs) were missed by strict regex, and wrapping unlinked images detached<img>elements from parent<a>link tags.location.pathname(checking for/zh/), expanded route regex to match root doc routes/(?:^|\/)(?:blog|docs)(?:$|\/)/, preserved parent<a>tags inside<figure>wrappers for linked images, replaced triplesetTimeoutcalls with a singlerequestAnimationFrametick, and ensured<figcaption>text is always updated dynamically.Which issue(s) this PR fixes:
Fixes #699
Checklist:
npm run lintandnpm run format:checkpassnpm run buildsucceeds for bothenandzhgit commit -s)Summary by CodeRabbit
New Features
Bug Fixes