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Frank Stellmacher
ba0bf8aa9d
Five-cut cluster opening the ArtistDetail refactor. 944 → 631 LOC
(−313).
artistDetailHelpers — formatDuration (M:SS) + sanitizeHtml (strip
script/style/iframe/etc tags + onXxx + javascript: / data: hrefs).
ArtistSuggestionTrackCover — tiny CachedImage wrapper for the
32×32 cover thumbnail in the suggestions tracklist.
useArtistDetailData — owns the page's three primary fetch effects:
getArtist + getTopSongs on artist id change, getArtistInfo on id +
audiomuseNavidromeEnabled change, and the background "Also Featured
On" search that derives albums from search results not in the
artist's own album set. Exposes artist / setArtist / albums /
topSongs / info / featuredAlbums / loading flags + isStarred for
the star button.
useArtistSimilarArtists — owns the two parallel similar-artist
effects (Last.fm primary path when AudioMuse is off; Last.fm
fallback when AudioMuse is on but returned nothing) plus the
audiomuse-positive-result reset. Returns { similarArtists,
similarLoading }.
runArtistDetailPlay — three play orchestrators that share the
fetchAllTracks helper: runArtistDetailPlayAll, runArtistDetailShuffle,
runArtistDetailStartRadio (with the no-radio fallback alert). All
take deps objects so the page just delegates state setters.
ArtistDetail drops the now-unused direct search / getArtistInfo /
getTopSongs / getSimilarSongs2 / getArtist / lastfmGetSimilarArtists
imports. Pure code move otherwise.
23 lines
1001 B
TypeScript
23 lines
1001 B
TypeScript
export function formatDuration(seconds: number): string {
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const m = Math.floor(seconds / 60);
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const s = seconds % 60;
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return `${m}:${s.toString().padStart(2, '0')}`;
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}
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/** Strip dangerous tags/attributes from server-provided HTML */
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export function sanitizeHtml(html: string): string {
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const parser = new DOMParser();
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const doc = parser.parseFromString(html, 'text/html');
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doc.querySelectorAll('script, style, iframe, object, embed, form, input, button, select, base, meta, link').forEach(el => el.remove());
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doc.querySelectorAll('*').forEach(el => {
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Array.from(el.attributes).forEach(attr => {
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const name = attr.name.toLowerCase();
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const val = attr.value.toLowerCase().trim();
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if (name.startsWith('on') || (name === 'href' && (val.startsWith('javascript:') || val.startsWith('data:'))) || (name === 'src' && (val.startsWith('javascript:') || val.startsWith('data:')))) {
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el.removeAttribute(attr.name);
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}
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});
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});
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return doc.body.innerHTML;
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}
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