louis/moviequotebot
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Implemented a search option to specify a movie's title or imdb identifier

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Signed-off-by: Louis Vallat <louis@louis-vallat.xyz>
This commit is contained in:
Louis Vallat 2020-11-04 10:08:47 +01:00
parent 0ea4385cf0
commit 8f4eb5349d
2 changed files with 15 additions and 4 deletions
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11
src/main/java/xyz/vallat/louis/commands/Quote.java
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@ -15,14 +15,19 @@ import xyz.vallat.louis.subtitles.dao.FilmQuote;
import xyz.vallat.louis.subtitles.dao.Lang;
import java.time.Instant;
import java.util.stream.Collectors;
public class Quote extends Command {
private static final Logger logger = LoggerFactory.getLogger(Quote.class.getCanonicalName());
public Quote(String name) {
super(name, "Get a random quote from any movie.", name + " [-l|--lang <lang>]", 0, 1);
super(name, "Get a random quote from any movie.", name + " [-l|--lang <lang>] " +
"[-i|--imdb imdb_identifier]|[-t|--title title]", 0, 1);
options.addOption(Option.builder("l").longOpt("lang").desc("specify a language").hasArg().build());
options.addOption(Option.builder("i").longOpt("imdb").desc("specify an IMDB identifier").hasArg().build());
options.addOption(Option.builder("t").longOpt("title").desc("specify a title").hasArgs()
.numberOfArgs(Option.UNLIMITED_VALUES).build());
}
@Override
@ -31,12 +36,14 @@ public class Quote extends Command {
CommandLine cmd = new DefaultParser().parse(options,
event.getMessage().getContent().substring(name.length()).split(" "));
Lang language = LanguageManager.getLangFromAny(cmd.hasOption("l") ? cmd.getOptionValue("l") : "english");
String imdb = cmd.hasOption("i") ? cmd.getOptionValue("i") : null;
String title = cmd.hasOption("t") ? String.join(" ", cmd.getOptionValues("t")) : null;
return event.getMessage().getChannel().flatMap(messageChannel -> messageChannel.createEmbed(embed -> {
embed.setTitle("Quote").setColor(Color.RED);
if (language == null)
embed.setDescription("This language is unknown. Try again with another one. Or don't try at all.");
else {
FilmQuote quote = SubtitleLineManager.getRandomLine(language);
FilmQuote quote = SubtitleLineManager.getRandomLine(language, imdb, title);
if (quote == null)
embed.setDescription("We don't have any quote in that language right now! Sorry!").setColor(Color.ORANGE);
else {

6
src/main/java/xyz/vallat/louis/database/SubtitleLineManager.java
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@ -115,17 +115,21 @@ public final class SubtitleLineManager {
}
}
public static FilmQuote getRandomLine(Lang language) {
public static FilmQuote getRandomLine(Lang language, String imdb, String title) {
FilmQuote filmQuote = null;
try (Connection connection = DBManager.getConnection()) {
String query = "SELECT imdb_id, dialog_line, time_code FROM subtitle_lines " +
"INNER JOIN subtitles ON subtitles.id = subtitle_lines.subtitle_id " +
"INNER JOIN films ON subtitles.film_id = films.id " +
"WHERE subtitles.language_id = ? " +
(imdb != null ? "AND films.imdb_id = ? " : "") +
(title != null ? "AND UPPER(films.title) = UPPER(?) " : "") +
"ORDER BY RANDOM()" +
"LIMIT 1;";
try (PreparedStatement stmt = connection.prepareStatement(query)) {
stmt.setInt(1, language.getId());
if (imdb != null) stmt.setString(2, imdb);
if (title != null) stmt.setString((imdb != null ? 3 : 2), title);
stmt.execute();
if (stmt.getResultSet().next()) {
Movie movie = FilmManager.getMovieFromTitleOrImdbId(