4grayandClaude Fable 5 64839e3495 fix(tmdb): fall back to original language for missing trailers too (#1136) ...

* fix(tmdb): fall back to original language for missing trailers too

TMDB language-filters videos the same way it filters overviews: a
Russian-only title has its trailer tagged iso_639_1=ru, so an en-US
request returns no trailer — the trailer only appeared when the user
switched the app language. The original-language fallback previously
triggered on an empty overview only, so titles that had a translated
overview but a language-only trailer never got one.

detailsFallbackLanguage now also triggers when the payload has no usable
YouTube trailer, and fillDetailsFromFallback fills the overview and the
trailer independently — a present app-language overview is kept while the
trailer is pulled from the original-language payload. The fallback fetch
stays best-effort and cached per language.

Tests: extended tmdb-language-fallback.spec.ts (trailer-missing trigger,
independent overview/trailer fill, YouTube-only guard). Docs updated.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* test(tmdb): cover combined overview+trailer fallback fill

Adds the missing case where the primary payload lacks both overview and
trailer and the fallback supplies both — the two fill branches are
independent (greptile).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

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Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

2026-07-06 19:33:12 +02:00

..

architecture

fix(tmdb): fall back to original language for missing trailers too (#1136)

2026-07-06 19:33:12 +02:00