feat: use image-to-ascii lib. Better API and colors

mpalourdio · May 5, 2024 · 85fc0cb · 85fc0cb
1 parent 435bce4
commit 85fc0cb
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diff --git a/README.md b/README.md
@@ -18,6 +18,7 @@ Who knows ?
 
 - Uses `Spring Boot` as base, because life is too short.
 - Uses [Jaudiotagger](https://www.jthink.net/jaudiotagger/).
+- Uses [image-to-ascii](https://github.com/seujorgenochurras/image-to-ascii)
 
 # Requirements for hacking the codebase
 
@@ -34,7 +35,7 @@ The needed `reachabilty metadata` are in the [src/main/resources/META-INF/native
 
 # JUST MAKE A FUCKING .EXE FILE AND GIVE IT TO ME
 
-The running executable available in the [bin](https://github.com/mpalourdio/flhacker/raw/main/bin/flhacker) is linux x64 only. I may forget to update the bin because this is not automated for now. It may also not target your OS/CPU architecture. 
+The running executable available in the [zip](https://github.com/mpalourdio/flhacker/raw/main/bin/flhacker.zip) is linux x64 only. I may forget to update the bin because this is not automated for now. It may also not target your OS/CPU architecture. 
 
 The best way to be up-to-date is to clone the repo and compile the sources if you know what you are doing (or open an issue).
 

diff --git a/bin/flacker.zip b/bin/flacker.zip
diff --git a/bin/flhacker b/bin/flhacker
diff --git a/pom.xml b/pom.xml
@@ -28,6 +28,12 @@
             <version>3.0.1</version>
         </dependency>
 
+        <dependency>
+            <groupId>io.github.seujorgenochurras</groupId>
+            <artifactId>image-to-ascii</artifactId>
+            <version>0.0.4</version>
+        </dependency>
+
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>

diff --git a/src/main/java/com/mpalourdio/projects/flhacker/FlhackerApplication.java b/src/main/java/com/mpalourdio/projects/flhacker/FlhackerApplication.java
@@ -9,6 +9,10 @@
 
 package com.mpalourdio.projects.flhacker;
 
+import io.github.seujorgenochurras.image.ascii.AsciiParser;
+import io.github.seujorgenochurras.image.ascii.ParserBuilder;
+import io.github.seujorgenochurras.image.ascii.algorithm.pixel.bright.Algorithms;
+import io.github.seujorgenochurras.image.ascii.algorithm.pixel.color.DefaultColorType;
 import org.apache.commons.cli.*;
 import org.apache.commons.io.FileUtils;
 import org.jaudiotagger.audio.AudioFileIO;
@@ -24,14 +28,13 @@
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
 
 @SpringBootApplication
 public class FlhackerApplication {
 
     static final String TMP_DIR = System.getProperty("java.io.tmpdir");
     private static final String TMP_RESIZED_ARTWORK = TMP_DIR + "/resized.jpg";
+
     private static final int TARGET_SIZE = 80;
     public static final String FILE_CMD_LONG_OPTION = "file";
 
@@ -40,10 +43,9 @@ public static void main(String[] args) throws IOException, CannotReadException,
 
         // init cleanup if files already exist
         var tmpResizedFile = new File(TMP_RESIZED_ARTWORK);
-        FileUtils.deleteQuietly(new File(Img2Ascii.TMP_ASCIIART_TXT));
         FileUtils.deleteQuietly(tmpResizedFile);
 
-        // CLI handgling
+        // CLI handling
         var options = new Options();
         var input = new Option("f", FILE_CMD_LONG_OPTION, true, "input file path which containe the artwork to print");
         input.setRequired(true);
@@ -61,22 +63,38 @@ public static void main(String[] args) throws IOException, CannotReadException,
             System.exit(1);
         }
 
-        // main process
-        var audioFile = new File(cmd.getOptionValue(FILE_CMD_LONG_OPTION));
-        var extractedArtwork = AudioFileIO.read(audioFile)
-                .getTag()
-                .getFirstArtwork()
-                .getImage();
+        try {
+            // extract artwork
+            var audioFile = new File(cmd.getOptionValue(FILE_CMD_LONG_OPTION));
+            var extractedArtwork = AudioFileIO.read(audioFile)
+                    .getTag()
+                    .getFirstArtwork()
+                    .getImage();
+
+            // resize and save tmp artwork
+            var scaledArtwork = ((BufferedImage) extractedArtwork).getScaledInstance(TARGET_SIZE, TARGET_SIZE, Image.SCALE_DEFAULT);
+            var resized = new BufferedImage(TARGET_SIZE, TARGET_SIZE, BufferedImage.TYPE_INT_RGB);
+            resized.getGraphics().drawImage(scaledArtwork, 0, 0, null);
 
-        var scaledArtwork = ((BufferedImage) extractedArtwork).getScaledInstance(TARGET_SIZE, TARGET_SIZE, Image.SCALE_DEFAULT);
-        var resized = new BufferedImage(TARGET_SIZE, TARGET_SIZE, BufferedImage.TYPE_INT_RGB);
-        resized.getGraphics().drawImage(scaledArtwork, 0, 0, null);
+            ImageIO.write(resized, "png", tmpResizedFile);
 
-        ImageIO.write(resized, "png", tmpResizedFile);
+            // tmp artwork to ascii art
+            var symbols = new String[]{" ", ".", "-", "I", "W", "@"};
+            var parserConfig = ParserBuilder.startBuild()
+                    .parserAlgorithm(Algorithms.HUMAN_EYE_ALGORITHM)
+                    .scaled()
+                    .height(TARGET_SIZE)
+                    .width(TARGET_SIZE)
+                    .getScale()
+                    .symbols(symbols)
+                    .colorAlgorithm(DefaultColorType.ANSI)
+                    .build();
 
-        var img2Ascii = new Img2Ascii();
-        img2Ascii.convertToAscii(TMP_RESIZED_ARTWORK);
+            var asciiArt = AsciiParser.parse(TMP_RESIZED_ARTWORK, parserConfig);
 
-        System.out.println(Files.readString(Path.of(Img2Ascii.TMP_ASCIIART_TXT)));
+            System.out.println(asciiArt);
+        } finally {
+            FileUtils.deleteQuietly(tmpResizedFile);
+        }
     }
 }
diff --git a/src/main/java/com/mpalourdio/projects/flhacker/Img2Ascii.java b/src/main/java/com/mpalourdio/projects/flhacker/Img2Ascii.java
diff --git a/src/main/resources/META-INF/native-image/reflect-config.json b/src/main/resources/META-INF/native-image/reflect-config.json
@@ -76,6 +76,9 @@
 {
   "name":"jakarta.validation.Validator"
 },
+{
+  "name":"java.awt.image.ColorConvertOp"
+},
 {
   "name":"java.io.FilePermission"
 },
@@ -124,6 +127,9 @@
   "name":"java.net.URLPermission",
   "methods":[{"name":"<init>","parameterTypes":["java.lang.String","java.lang.String"] }]
 },
+{
+  "name":"java.nio.ByteBuffer"
+},
 {
   "name":"java.security.AllPermission"
 },
@@ -243,6 +249,10 @@
   "name":"org.jaudiotagger.tag.datatype.PartOfSet",
   "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.datatype.PartOfSet"] }]
 },
+{
+  "name":"org.jaudiotagger.tag.datatype.StringHashMap",
+  "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.datatype.StringHashMap"] }]
+},
 {
   "name":"org.jaudiotagger.tag.datatype.StringNullTerminated",
   "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.datatype.StringNullTerminated"] }]
@@ -263,6 +273,18 @@
   "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyAPIC",
   "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyAPIC"] }]
 },
+{
+  "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyAPIC",
+  "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyAPIC"] }, {"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyPIC"] }]
+},
+{
+  "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyAPIC",
+  "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyAPIC"] }, {"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyPIC"] }]
+},
+{
+  "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyCOMM",
+  "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyCOMM"] }]
+},
 {
   "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyMCDI",
   "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyMCDI"] }]
@@ -271,6 +293,10 @@
   "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyTALB",
   "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyTALB"] }]
 },
+{
+  "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyTCOM",
+  "methods":[{"name":"<init>","parameterTypes":["java.nio.ByteBuffer","int"] }, {"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyTCOM"] }]
+},
 {
   "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyTCON",
   "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyTCON"] }]
@@ -283,6 +309,10 @@
   "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyTDRC",
   "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyTYER"] }]
 },
+{
+  "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyTENC",
+  "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyTENC"] }]
+},
 {
   "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyTIT2",
   "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyTIT2"] }]
@@ -307,6 +337,14 @@
   "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyTPOS",
   "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyTPOS"] }]
 },
+{
+  "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyTRCK",
+  "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyTRCK"] }]
+},
+{
+  "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyTYER",
+  "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyTYER"] }]
+},
 {
   "name":"org.jaudiotagger.tag.id3.framebody.FrameBodyTPUB",
   "methods":[{"name":"<init>","parameterTypes":["org.jaudiotagger.tag.id3.framebody.FrameBodyTPUB"] }]