fix: feed image thumbnails + mobile layout regressions by NiallJoeMaher · Pull Request #1332 · codu-code/codu

NiallJoeMaher · 2026-06-14T07:56:52Z

Follow-up fixes after the relaunch redesign merge.

1. Broken feed thumbnails (doubled image URLs)

HackerNoon's RSS media:thumbnail/media:content URLs are malformed at the source — an already-absolute CDN URL prefixed with their own origin (https://hackernoon.com/https://cdn.hackernoon.com/…), which 404s. Ingestion stored them verbatim, and because the redesigned cards SSR the <img>, the broken-image icon stuck (the error event fires before React hydrates and attaches onError).

unwrapDoubledUrl() helper in utils/url.ts (+ unit tests)
Card unwraps at render and detects pre-hydration failures via a ref callback → a dead image collapses to no thumbnail instead of a broken icon
Sanitised at ingestion (fetch-rss, admin/sync-feeds — media + OG image)
One-off scripts/fix-doubled-image-urls.ts to scrub already-stored rows (display is fixed without it; this cleans data server-side SEO/OG reads)

2. Mobile layout regressions

No horizontal overflow — byline meta truncates; card padding p-4 on mobile
Side gutters — .app-main mobile gutter → 0.75rem; per-page content wrappers px-4 py-8 → px-0 py-4 on mobile (parent already gutters), so text gets full reading width
Top bar collapses to burger + logo + search icon ≤720px; Log in / Join free move into the nav drawer; real search SVG replaces the tiny glyph
Feed filters drop to their own row below the tabs and no longer sit in an overflow container that clipped the dropdowns (they now open on mobile)
Command palette Esc hint → X close button on mobile
Search field active state is a subtle accent underline, not the global (blue-resolving) focus ring

Verification

utils/url.test.ts passes (6/6); ESLint + tsc clean
Verified at 390px via Playwright: 0 horizontal overflow, 25 cards, top-bar/drawer/filter-dropdown/palette-close all confirmed

🤖 Generated with Claude Code

vercel · 2026-06-14T07:56:58Z

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Project	Deployment	Actions	Updated (UTC)
codu	Ready	Preview, Comment	Jun 14, 2026 8:06am

coderabbitai · 2026-06-14T07:57:00Z

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Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 8dbbf420-a62e-4262-9d19-71429ff30111

📥 Commits

Reviewing files that changed from the base of the PR and between 4678f5a and cd2679d.

📒 Files selected for processing (25)

app/(app)/[username]/[slug]/_userLinkDetail.tsx
app/(app)/admin/_client.tsx
app/(app)/admin/moderation/_client.tsx
app/(app)/admin/sources/_client.tsx
app/(app)/admin/tags/_client.tsx
app/(app)/admin/users/_client.tsx
app/(app)/company/[slug]/page.tsx
app/(app)/draft/[id]/page.tsx
app/(app)/feed/_client.tsx
app/(app)/s/[sourceSlug]/[slug]/_feedArticleContent.tsx
app/(app)/s/[sourceSlug]/_sourceProfileClient.tsx
app/(app)/tag/[slug]/page.tsx
app/api/admin/sync-feeds/route.ts
components/CommandPalette/CommandPalette.tsx
components/ContentDetail/Layout.tsx
components/ContentDetail/PostReader.tsx
components/Feed/Filters.tsx
components/Layout/NavDrawer.tsx
components/Layout/TopBar.tsx
components/UnifiedContentCard/UnifiedContentCard.tsx
scripts/fetch-rss.ts
scripts/fix-doubled-image-urls.ts
styles/globals.css
utils/url.test.ts
utils/url.ts

Walkthrough

This PR adds an unwrapDoubledUrl URL-normalization utility and applies it across RSS sync, fetch-rss script, and UnifiedContentCard, plus a one-off database cleanup script. Separately, it updates responsive padding (px-0 py-4 sm:px-4 sm:py-8) across all page containers, refactors TopBar search into reusable internal components, adds auth buttons to NavDrawer for logged-out users, and improves CommandPalette's mobile close affordance.

Changes

Doubled image URL normalization

Layer / File(s)	Summary
`unwrapDoubledUrl` utility and tests `utils/url.ts`, `utils/url.test.ts`	Adds `DOUBLED_ORIGIN` regex and exported `unwrapDoubledUrl` function, covered by a Vitest suite including edge cases and composition with `ensureHttps`.
One-off database fix script `scripts/fix-doubled-image-urls.ts`	New script scans `posts.coverImage` and `aggregated_article.imageUrl`/`ogImageUrl` for doubled-URL patterns, normalizes via `unwrapDoubledUrl` + `ensureHttps`, updates changed rows, and exits 0/1.
URL normalization wired into sync, fetch-rss, and content card `app/api/admin/sync-feeds/route.ts`, `scripts/fetch-rss.ts`, `components/UnifiedContentCard/UnifiedContentCard.tsx`	Integrates `unwrapDoubledUrl` + `ensureHttps` into `extractImageUrl`, post-OG-fetch normalization, `fetch-rss` image derivation, and `UnifiedContentCard` image URL computation plus SSR hydration broken-image ref.

Mobile-responsive layout and navigation UX

Layer / File(s)	Summary
Global CSS and page-level responsive padding `styles/globals.css`, `app/(app)/[username]/[slug]/_userLinkDetail.tsx`, `app/(app)/admin/_client.tsx`, `app/(app)/admin/moderation/_client.tsx`, `app/(app)/admin/sources/_client.tsx`, `app/(app)/admin/tags/_client.tsx`, `app/(app)/admin/users/_client.tsx`, `app/(app)/company/[slug]/page.tsx`, `app/(app)/draft/[id]/page.tsx`, `app/(app)/s/[sourceSlug]/[slug]/_feedArticleContent.tsx`, `app/(app)/s/[sourceSlug]/_sourceProfileClient.tsx`, `app/(app)/tag/[slug]/page.tsx`	Updates `.app-main` mobile padding to a three-value shorthand in CSS, then applies `px-0 py-4 sm:px-4 sm:py-8` to all page-level containers.
Shared ContentDetail and Feed layout `components/ContentDetail/Layout.tsx`, `components/ContentDetail/PostReader.tsx`, `components/Feed/Filters.tsx`, `app/(app)/feed/_client.tsx`	Applies responsive padding to `ContentDetailLayout` and `PostReader`; updates `FeedFilters` to a wrapping right-justified flex layout and moves the signed-in filter cluster into a full-width mobile row.
TopBar search icon refactor and mobile auth hide `components/Layout/TopBar.tsx`	Extracts `SearchIcon` SVG and `SearchIconButton` internal components, shows desktop search only at `min-[721px]`, adds mobile `SearchIconButton` for both auth states, and hides login/join buttons on mobile.
NavDrawer mobile auth CTA buttons `components/Layout/NavDrawer.tsx`	Adds "Join free" and "Log in" buttons inside `NavDrawer` for logged-out sessions; each button calls `onClose()` then `signIn()`.
CommandPalette mobile close and content card layout `components/CommandPalette/CommandPalette.tsx`, `components/UnifiedContentCard/UnifiedContentCard.tsx`	Replaces CommandPalette's always-visible Esc hint with a desktop `kbd` hint plus mobile X-icon close button; adjusts `UnifiedContentCard` outer padding and author/byline truncation classes.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Possibly related PRs

codu-code/codu#1324: Modifies _userLinkDetail.tsx, the same file where this PR adjusts responsive wrapper padding across loading, error, and main article states.
codu-code/codu#1322: This PR's sync-feeds/route.ts URL normalization directly extends the RSS sync ingest logic introduced in that PR.

Poem

🐰 Hop hop, the URLs are clean,
No doubled origins to be seen!
On mobile screens the padding shrinks,
A search icon button winks and blinks.
The drawer now greets guests with flair—
"Join free!" says the bunny with floppy ears! 🌟

✨ Finishing Touches

📝 Generate docstrings

Create stacked PR
Commit on current branch

🧪 Generate unit tests (beta)

Create PR with unit tests
Commit unit tests in branch fix/feed-images-and-mobile-layout

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HackerNoon's RSS media:thumbnail/media:content URLs are malformed at the source — an already-absolute CDN URL prefixed with their own origin (https://hackernoon.com/https://cdn.hackernoon.com/…), which 404s. Our ingestion stored them verbatim, and the redesigned cards SSR the <img>, so the broken-image icon stuck: the error event fires before React hydrates and attaches onError, so the fallback never runs. - add unwrapDoubledUrl() (utils/url.ts) + unit tests - card: unwrap at render and detect pre-hydration failures via a ref callback, so a dead image collapses to no thumbnail (not a broken icon) - sanitise URLs at ingestion (fetch-rss, admin/sync-feeds — media + OG) - one-off scrub script for already-stored rows Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

…reens The relaunch redesign had several mobile regressions: - cards overflowed the viewport (byline meta line couldn't shrink) — now truncates; card padding p-4 on mobile - app-main side gutters reduced to 0.75rem and per-page content wrappers drop px-4 py-8 → px-0 py-4 on mobile (parent already gutters), so text gets full reading width without double padding - top bar collapses to burger + logo + search icon ≤720px; Log in / Join free move into the nav drawer; real search SVG replaces the tiny glyph - feed filters drop to their own row below the tabs instead of cramming under them, and no longer sit in an overflow container that clipped the FilterPill dropdowns (they now open on mobile) - command palette: Esc hint becomes an X close button on mobile - search field active state is a subtle accent underline, not the global (blue-resolving) focus ring Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Code review caught that the naive lastIndexOf scan would truncate a URL whose path legitimately contains http://https:// deeper down (path-based image proxies, or a slug literally containing a scheme). Match only an absolute URL sitting immediately after the host — the exact shape of the upstream doubled-origin bug — and leave everything else untouched. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

NiallJoeMaher requested a review from a team as a code owner June 14, 2026 07:56

NiallJoeMaher had a problem deploying to production June 14, 2026 07:57 — with GitHub Actions Error

vercel Bot deployed to Preview June 14, 2026 07:58 View deployment

NiallJoeMaher had a problem deploying to production June 14, 2026 08:02 — with GitHub Actions Error

NiallJoeMaher and others added 2 commits June 14, 2026 09:03

vercel Bot deployed to Preview June 14, 2026 08:03 View deployment

NiallJoeMaher force-pushed the fix/feed-images-and-mobile-layout branch from 3176a3c to cd2679d Compare June 14, 2026 08:04

NiallJoeMaher merged commit dd621f2 into develop Jun 14, 2026
3 of 5 checks passed

NiallJoeMaher deleted the fix/feed-images-and-mobile-layout branch June 14, 2026 08:05

NiallJoeMaher had a problem deploying to production June 14, 2026 08:05 — with GitHub Actions Error

vercel Bot deployed to Preview June 14, 2026 08:06 View deployment

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fix: feed image thumbnails + mobile layout regressions#1332

fix: feed image thumbnails + mobile layout regressions#1332
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NiallJoeMaher commented Jun 14, 2026

1. Broken feed thumbnails (doubled image URLs)

2. Mobile layout regressions

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