refactor(dedup): consolidate byte / sanitize / clock / album-duration helpers (Phase L, part 2) (#692)

Findings 5-8 of the dedup audit:

- F5 byte formatters: appUpdaterHelpers.fmtBytes + ZipDownloadOverlay
  .formatMB route through the existing formatBytes; a new formatMb
  (always-MB) backs playlistDetailHelpers.formatSize, AlbumHeader and
  the 4 inline DeviceSyncPreSyncModal expressions. SongInfoModal.format
  Size is intentionally left — it uses decimal (1e6) divisors, not 1024.
- F6 sanitizeHtml: extracted to utils/sanitizeHtml.ts; AlbumHeader,
  ComposerDetail and the (now-empty, deleted) artistDetailHelpers use it
  directly. nowPlayingHelpers keeps its own export but now delegates to
  the shared sanitiser and only adds its trailing-link strip on top.
- F7 album duration: BecauseYouLikeRail's formatAlbumDuration drops in
  favour of the shared formatHumanHoursMinutes. Behaviour note: total
  minutes now floor instead of round (<=1 min display difference,
  matches every other caller).
- F8 clock time: extracted to utils/format/formatClockTime.ts;
  PlaybackDelayModal + QueueHeader use it (toLocaleTimeString and
  Intl.DateTimeFormat produced identical output).

Behaviour preserved except the two explicitly noted divergences (F7
round->floor; F5 appUpdater/Zip now show GB above 1 GB instead of a
large MB number).
This commit is contained in:
Frank Stellmacher
2026-05-14 15:19:42 +02:00
committed by GitHub
parent 0153435787
commit 4b1dd3c29f
15 changed files with 50 additions and 105 deletions
+1 -1
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@@ -28,7 +28,7 @@ import { extractCoverColors } from '../utils/ui/dynamicColors';
import StarRating from '../components/StarRating';
import { useArtistLayoutStore, type ArtistSectionId } from '../store/artistLayoutStore';
import { sanitizeHtml } from '../utils/componentHelpers/artistDetailHelpers';
import { sanitizeHtml } from '../utils/sanitizeHtml';
import { useArtistDetailData } from '../hooks/useArtistDetailData';
import { useArtistSimilarArtists } from '../hooks/useArtistSimilarArtists';
import {
+1 -19
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@@ -15,25 +15,7 @@ import { useAuthStore } from '../store/authStore';
import { useTranslation } from 'react-i18next';
import { copyEntityShareLink } from '../utils/share/copyEntityShareLink';
import { showToast } from '../utils/ui/toast';
/** Strip dangerous tags/attributes from server-provided HTML. Mirrors the
* ArtistDetail sanitiser — kept inline because it's a 10-liner not worth a
* separate util module. */
function sanitizeHtml(html: string): string {
const parser = new DOMParser();
const doc = parser.parseFromString(html, 'text/html');
doc.querySelectorAll('script, style, iframe, object, embed, form, input, button, select, base, meta, link').forEach(el => el.remove());
doc.querySelectorAll('*').forEach(el => {
Array.from(el.attributes).forEach(attr => {
const name = attr.name.toLowerCase();
const val = attr.value.toLowerCase().trim();
if (name.startsWith('on') || (name === 'href' && (val.startsWith('javascript:') || val.startsWith('data:'))) || (name === 'src' && (val.startsWith('javascript:') || val.startsWith('data:')))) {
el.removeAttribute(attr.name);
}
});
});
return doc.body.innerHTML;
}
import { sanitizeHtml } from '../utils/sanitizeHtml';
export default function ComposerDetail() {
const { t } = useTranslation();