Initial commit

src/main/java/com/github/gtache/plex/PlexCompresser.java

@@ -0,0 +1,45 @@
+package com.github.gtache.plex;
+
+import com.github.gtache.ffmpeg.Compression;
+import com.github.gtache.ffmpeg.Converter;
+import com.github.gtache.ffmpeg.Format;
+import com.github.gtache.ffmpeg.Quality;
+
+import javax.inject.Inject;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Objects;
+import java.util.regex.Pattern;
+
+public class PlexCompresser implements Compresser {
+
+    private static final Pattern EXTENSION_PATTERN = Pattern.compile("\\.([A-Za-z0-9]{2,3})$");
+    private final Converter converter;
+
+    @Inject
+    PlexCompresser(final Converter converter) {
+        this.converter = Objects.requireNonNull(converter);
+    }
+
+    @Override
+    public void compress(final String file) throws IOException {
+        final var matcher = EXTENSION_PATTERN.matcher(file);
+        if (matcher.find()) {
+            final var extension = matcher.group(1);
+            final var newName = matcher.replaceAll("-archived." + extension);
+            converter.convertTo(file, newName, Format.H265, Quality.HIGH, Compression.HIGH);
+        } else {
+            throw new IllegalArgumentException("File doesn't have an extension : " + file);
+        }
+    }
+
+    @Override
+    public void compressDirectory(final String path) throws IOException {
+        try (final var files = Files.list(Paths.get(path))) {
+            for (final var file : files.toList()) {
+                compress(file.toFile().getAbsolutePath());
+            }
+        }
+    }
+}