EpicKnarvik97
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31 lines
930 B
Java
31 lines
930 B
Java
package net.knarcraft.ffmpegconverter.utility;
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import org.jetbrains.annotations.NotNull;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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/**
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* A helper class for subtitle-related tasks
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*/
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public final class SubtitleHelper {
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private SubtitleHelper() {
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}
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/**
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* Checks whether the given subtitle is a songs & signs subtitle
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*
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* @param subtitleTitle <p>The subtitle to check</p>
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* @return <p>True if the subtitle is a songs and signs, not a full subtitle</p>
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*/
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public static boolean isSongsSignsSubtitle(@NotNull String subtitleTitle) {
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Pattern pattern = Pattern.compile("(^| |\\(|\\[\\{|/|\\[)si(ng|gn)s?($|[ &/+-@])+(titles)?[ &/+-@]?(songs?)?|" +
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"(^| |\\(|\\[\\{|/)songs?($|[ &/+-@])+(si(gn|ng)s?)?|.*forced.*|.*s&s.*");
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Matcher matcher = pattern.matcher(subtitleTitle.toLowerCase().trim());
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return matcher.find();
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}
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}
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