private ItemAndBroadcast getFilm(
ProgData progData, Channel channel, DateTimeZone zone, Timestamp updatedAt) {
String filmUri = PaHelper.getFilmUri(identifierFor(progData));
Maybe<Identified> possiblePreviousData =
contentResolver.findByCanonicalUris(ImmutableList.of(filmUri)).getFirstValue();
Film film;
if (possiblePreviousData.hasValue()) {
Identified previous = possiblePreviousData.requireValue();
if (previous instanceof Film) {
film = (Film) previous;
} else {
film = new Film();
Item.copyTo((Episode) previous, film);
}
} else {
film = getBasicFilm(progData);
}
film.addAlias(PaHelper.getFilmAlias(identifierFor(progData)));
Optional<String> rtFilmIdentifier = rtFilmIdentifierFor(progData);
if (rtFilmIdentifier.isPresent()) {
film.addAlias(PaHelper.getRtFilmAlias(rtFilmIdentifier.get()));
}
film.setAliasUrls(ImmutableSet.of(PaHelper.getAlias(progData.getProgId())));
Broadcast broadcast = setCommonDetails(progData, channel, zone, film, updatedAt);
if (progData.getFilmYear() != null
&& MoreStrings.containsOnlyAsciiDigits(progData.getFilmYear())) {
film.setYear(Integer.parseInt(progData.getFilmYear()));
}
return new ItemAndBroadcast(film, Maybe.just(broadcast));
}
private Item getBasicFilmWithoutBroadcast(ProgData progData) {
ImmutableList.Builder<String> uris = ImmutableList.builder();
Optional<String> rtFilmIdentifier = rtFilmIdentifierFor(progData);
// Previously when constructing the uri we would failover to ProgId if the rtFilmIdentifier
// was missing but still write to the same namespace. To avoid creating duplicates we have
// to replicate this old behavior and use the rtFilmIdentifier for resolution when its
// available
String legacyFilmUri =
rtFilmIdentifier.isPresent()
? PaHelper.getLegacyFilmUri(rtFilmIdentifier.get())
: PaHelper.getLegacyFilmUri(progData.getProgId());
uris.add(legacyFilmUri);
uris.add(PaHelper.getAlias(progData.getProgId()));
uris.add(PaHelper.getFilmUri(identifierFor(progData)));
Map<String, Identified> resolvedContent =
contentResolver.findByUris(uris.build()).asResolvedMap();
Film film = getFilmFromResolvedContent(progData, resolvedContent, legacyFilmUri);
if (progData.getFilmYear() != null
&& MoreStrings.containsOnlyAsciiDigits(progData.getFilmYear())) {
film.setYear(Integer.parseInt(progData.getFilmYear()));
}
return film;
}
private Film createNitroFilm(boolean subtitled) {
Film film = new Film();
film.setCanonicalUri("http://nitro.bbc.co.uk/programmes/b020tm1g");
film.setPublisher(Publisher.BBC_NITRO);
film.setCountriesOfOrigin(ImmutableSet.of(Countries.GB));
film.setYear(1963);
film.addVersion(createVersion(subtitled));
return film;
}