52 lines
1.2 KiB
Java
52 lines
1.2 KiB
Java
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package net.filebot.subtitle;
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import static java.util.regex.Pattern.*;
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import static net.filebot.util.StringUtilities.*;
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import java.text.DateFormat;
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import java.text.ParseException;
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import java.util.InputMismatchException;
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import java.util.regex.Pattern;
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public class SubViewerReader extends SubtitleReader {
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private final DateFormat timeFormat = new SubtitleTimeFormat();
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private final Pattern newline = compile(quote("[br]"), CASE_INSENSITIVE);
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public SubViewerReader(Readable source) {
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super(source);
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}
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@Override
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protected SubtitleElement readNext() throws Exception {
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// element starts with interval (e.g. 00:42:16.33,00:42:19.39)
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String[] interval = scanner.nextLine().split(",", 2);
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if (interval.length < 2 || interval[0].startsWith("[")) {
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// ignore property lines
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return null;
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}
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try {
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long t1 = timeFormat.parse(interval[0]).getTime();
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long t2 = timeFormat.parse(interval[1]).getTime();
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// translate [br] to new lines
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String[] lines = newline.split(scanner.nextLine());
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return new SubtitleElement(t1, t2, join(lines, "\n"));
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} catch (ParseException e) {
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// can't parse interval, ignore line
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return null;
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} catch (InputMismatchException e) {
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// can't parse interval, ignore line
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return null;
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}
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}
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}
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