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@Researcher86
Researcher86 committed Jan 18, 2017
1 parent dd90e3d commit 3d1263c
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Showing 6 changed files with 106 additions and 79 deletions.
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185 changes: 106 additions & 79 deletions src/src/test/java/ownradio/util/ResourceUtilTest.java
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Original file line number Diff line number Diff line change
@@ -1,16 +1,11 @@
package ownradio.util;

import com.mpatric.mp3agic.*;
import com.sun.xml.internal.messaging.saaj.util.ByteInputStream;
import org.jaudiotagger.audio.AudioFile;
import org.jaudiotagger.audio.AudioFileIO;
import org.jaudiotagger.audio.exceptions.CannotReadException;
import org.jaudiotagger.tag.FieldKey;
import org.jaudiotagger.tag.Tag;
import org.jaudiotagger.tag.id3.AbstractTagFrameBody;
import org.jaudiotagger.tag.id3.ID3v23FieldKey;
import org.jaudiotagger.tag.id3.ID3v23Frame;
import org.jaudiotagger.tag.id3.valuepair.TextEncoding;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mozilla.universalchardet.UniversalDetector;
Expand All @@ -19,10 +14,9 @@
import org.springframework.core.io.Resource;
import org.springframework.test.context.junit4.SpringRunner;

import java.io.*;
import java.nio.charset.Charset;

import static org.junit.Assert.*;
import java.io.File;
import java.io.IOException;
import java.io.UnsupportedEncodingException;

/**
* Created by Tanat on 015 15.12.16.
Expand All @@ -49,6 +43,33 @@ public class ResourceUtilTest {
@Value("classpath:/media/e84629f6-603e-4187-a07a-df9973ac69bf.mp3")
private Resource resource6;

public static String decode(String str) {
try {
if (str.chars().anyMatch(c -> c >= 'А' - 848 && c <= 'ё' - 848)) {
return new String(str.getBytes("Cp1252"), "Cp1251");
}
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}

return str;
}

public static String decode2(String str) {
try {

char[] charArray = str.toCharArray();
for (char characher : charArray) {
if (characher >= 'А' - 848 && characher <= 'ё' - 848) {
return new String(str.getBytes("UTF16"), "Cp1251").replaceAll("\u0000", "").substring(2);
}
}
return str;
} catch (Exception ex) {
return null;
}
}

@Test
public void readMetaDataFromMediaFile() throws Exception {
readMetaDataFromMediaFile(resource.getFile());
Expand All @@ -59,7 +80,7 @@ public void readMetaDataFromMediaFile() throws Exception {
readMetaDataFromMediaFile(resource6.getFile());
}

public void readMetaDataFromMediaFile(File file) throws UnsupportedEncodingException {
public void readMetaDataFromMediaFile(File file) {
AudioFile f = null;

// http://www.jthink.net/jaudiotagger/examples_read.jsp
Expand All @@ -76,77 +97,83 @@ public void readMetaDataFromMediaFile(File file) throws UnsupportedEncodingExcep
String artist = tag.getFirst(FieldKey.ARTIST);
String title = tag.getFirst(FieldKey.TITLE);

// AbstractTagFrameBody body = (((ID3v23Frame) tag.getFirstField(ID3v23FieldKey.ALBUM.getFrameId())).getBody());
// assertEquals(TextEncoding.ISO_8859_1, body.getTextEncoding());


artist = new String(artist.getBytes("UTF-8"), "cp1251");
// title = new String(title.getBytes("ISO-8859-1"), "UTF-8");

// artist = Charset.forName("UTF-8").encode(artist).toString();


// System.out.println(getEncoding(artist));
System.out.println(artist);
System.out.println(getEncoding(artist));
System.out.println(decode(artist));
System.out.println(decode2(artist));
System.out.println(title);
System.out.println(getEncoding(title));
System.out.println(decode(title));
System.out.println(decode2(title));
}

public String getEncoding(String string) {
byte[] buf = new byte[4096];
ByteInputStream byteInputStream = new ByteInputStream(string.getBytes(), string.getBytes().length);

UniversalDetector detector = new UniversalDetector(null);

int nread;
try {
while ((nread = byteInputStream.read(buf)) > 0 && !detector.isDone()) {
detector.handleData(buf, 0, nread);
}
} catch (IOException e) {
e.printStackTrace();
}

detector.dataEnd();

String encoding = detector.getDetectedCharset();
detector.reset();

return encoding;
}

@Test
public void name() throws Exception {
show(resource.getFile());
show(resource2.getFile());
show(resource3.getFile());
show(resource4.getFile());
show(resource5.getFile());
show(resource6.getFile());
}

private void show(File file) throws Exception {
Mp3File mp3file = new Mp3File(file);
if (mp3file.hasId3v1Tag()) {
ID3v1 id3v1Tag = mp3file.getId3v1Tag();
System.out.println("Track: " + id3v1Tag.getTrack());
System.out.println("Artist: " + id3v1Tag.getArtist());
System.out.println("Title: " + id3v1Tag.getTitle());
System.out.println("Album: " + id3v1Tag.getAlbum());
System.out.println("Year: " + id3v1Tag.getYear());
System.out.println("Genre: " + id3v1Tag.getGenre() + " (" + id3v1Tag.getGenreDescription() + ")");
System.out.println("Comment: " + id3v1Tag.getComment());
}

if (mp3file.hasId3v1Tag()) {
ID3v2 id3v2 = mp3file.getId3v2Tag();
System.out.println("Track: " + id3v2.getTrack());
System.out.println("Artist: " + id3v2.getArtist());
System.out.println("Title: " + id3v2.getTitle());
System.out.println("Album: " + id3v2.getAlbum());
System.out.println("Year: " + id3v2.getYear());
System.out.println("Genre: " + id3v2.getGenre() + " (" + id3v2.getGenreDescription() + ")");
System.out.println("Comment: " + id3v2.getComment());
}
}
// public String getEncoding(String string) {
// byte[] buf = new byte[4096];
// ByteInputStream byteInputStream = new ByteInputStream(string.getBytes(), string.getBytes().length);
//
// UniversalDetector detector = new UniversalDetector(null);
//
// int nread;
// try {
// while ((nread = byteInputStream.read(buf)) > 0 && !detector.isDone()) {
// detector.handleData(buf, 0, nread);
// }
// } catch (IOException e) {
// e.printStackTrace();
// }
//
// detector.dataEnd();
//
// String encoding = detector.getDetectedCharset();
// detector.reset();
//
// return encoding;
// }

// public static String guessEncoding(byte[] bytes) {
// String DEFAULT_ENCODING = "UTF-8";
// UniversalDetector detector = new UniversalDetector(null);
// detector.handleData(bytes, 0, bytes.length);
// detector.dataEnd();
// String encoding = detector.getDetectedCharset();
// detector.reset();
// if (encoding == null) {
// encoding = DEFAULT_ENCODING;
// }
// return encoding;
// }

// @Test
// public void name() throws Exception {
// show(resource.getFile());
// show(resource2.getFile());
// show(resource3.getFile());
// show(resource4.getFile());
// show(resource5.getFile());
// show(resource6.getFile());
// }

// private void show(File file) throws Exception {
// Mp3File mp3file = new Mp3File(file);
// if (mp3file.hasId3v1Tag()) {
// ID3v1 id3v1Tag = mp3file.getId3v1Tag();
// System.out.println("Track: " + id3v1Tag.getTrack());
// System.out.println("Artist: " + id3v1Tag.getArtist());
// System.out.println("Title: " + id3v1Tag.getTitle());
// System.out.println("Album: " + id3v1Tag.getAlbum());
// System.out.println("Year: " + id3v1Tag.getYear());
// System.out.println("Genre: " + id3v1Tag.getGenre() + " (" + id3v1Tag.getGenreDescription() + ")");
// System.out.println("Comment: " + id3v1Tag.getComment());
// }
//
// if (mp3file.hasId3v1Tag()) {
// ID3v2 id3v2 = mp3file.getId3v2Tag();
// System.out.println("Track: " + id3v2.getTrack());
// System.out.println("Artist: " + id3v2.getArtist());
// System.out.println("Title: " + id3v2.getTitle());
// System.out.println("Album: " + id3v2.getAlbum());
// System.out.println("Year: " + id3v2.getYear());
// System.out.println("Genre: " + id3v2.getGenre() + " (" + id3v2.getGenreDescription() + ")");
// System.out.println("Comment: " + id3v2.getComment());
// }
// }
}

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