Small fixes to path module

src/main/java/sh/rhiobet/lalafin/path/PathFactory.java

@@ -8,6 +8,7 @@ import java.net.URLDecoder;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Paths;
 import java.util.List;
+import java.util.stream.Collectors;
 
 import sh.rhiobet.lalafin.api.configuration.FileApiConfiguration;
 
@@ -22,8 +23,22 @@ public class PathFactory {
     } else {
       java.nio.file.Path rootFolderPath = Paths.get(this.fileApiConfiguration.directory());
 
-      if (names.size() > 1 && names.get(names.size() - 2).getPath().endsWith(".zip")) {
+      int zipIndex = -1;
-        return new ZipEntryPath(names, rootFolderPath);
+      for (int i = 0; i < names.size(); i++) {
+        if (names.get(i).getPath().endsWith(".zip")) {
+          zipIndex = i;
+          break;
+        }
+      }
+
+      if (zipIndex >= 0 && zipIndex < names.size() - 1) {
+        FileSystemPath zipFilePath =
+            new FileSystemPath(names.subList(0, zipIndex + 1), rootFolderPath);
+        String zipEntryName = names.stream()
+            .skip(zipIndex + 1)
+            .map(PathSegment::getPath)
+            .collect(Collectors.joining("/"));
+        return new ZipEntryPath(zipFilePath, zipEntryName);
       } else {
         return new FileSystemPath(names, rootFolderPath);
       }
@@ -38,7 +53,8 @@ public class PathFactory {
         if (decoded.equals(current)) break;
         current = decoded;
       }
-      return current.contains("/") || current.contains("\0") || current.equals("..") || current.equals(".");
+      return current.contains("/") || current.contains("\0") || current.equals("..")
+          || current.equals(".");
     });
   }
 }

src/main/java/sh/rhiobet/lalafin/path/ZipEntryPath.java

@@ -6,11 +6,15 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.List;
 import java.util.stream.Stream;
+import java.util.zip.ZipEntry;
 import java.util.zip.ZipFile;
 
 import org.jboss.resteasy.reactive.common.util.Encode;
 
 public final class ZipEntryPath implements Path {
+  private long size = 0;
+  private boolean exists = false;
+
   FileSystemPath zipFilePath;
   List<String> segments;
 
@@ -38,20 +42,18 @@ public final class ZipEntryPath implements Path {
 
   @Override
   public long getSize() {
-    try (ZipFile zipFile = new ZipFile(this.zipFilePath.absolutePath.toFile())) {
+    if (this.size == 0) {
-      return zipFile.getEntry(this.segments.getLast()).getSize();
+      fetchEntryData();
-	  } catch (IOException ignored) {
+    }
-	  	return 0;
+    return this.size;
-	  }
   }
 
   @Override
   public boolean exists() {
-    try (ZipFile zipFile = new ZipFile(this.zipFilePath.absolutePath.toFile())) {
+    if (!this.exists) {
-      return zipFile.getEntry(segments.getLast()) != null;
+      fetchEntryData();
-    } catch (IOException ignored) {
-      return false;
     }
+    return this.exists;
   }
 
   @Override
@@ -70,63 +72,74 @@ public final class ZipEntryPath implements Path {
     return new ZipEntryInputStream(zipFile,
         zipFile.getInputStream(zipFile.getEntry(this.segments.getLast())));
   }
-}
+
-
+  private void fetchEntryData() {
-class ZipEntryInputStream extends InputStream {
+    try (ZipFile zipFile = new ZipFile(this.zipFilePath.absolutePath.toFile())) {
-	private final ZipFile zipFile;
+      ZipEntry zipEntry = zipFile.getEntry(this.segments.getLast());
-	private final InputStream is;
+      this.exists = zipEntry != null;
-
+
-	public ZipEntryInputStream(ZipFile zipFile, InputStream is) {
+      if (this.exists) {
-		this.zipFile = zipFile;
+        this.size = zipEntry.getSize();
-		this.is = is;
+      }
-	}
+    } catch (IOException ignored) { }
-
+  }
-	@Override
+
-	public int read() throws IOException {
+  private class ZipEntryInputStream extends InputStream {
-		return this.is.read();
+  	private final ZipFile zipFile;
-	}
+  	private final InputStream is;
-
+  
-	@Override
+  	public ZipEntryInputStream(ZipFile zipFile, InputStream is) {
-	public int read(byte[] buf) throws IOException {
+  		this.zipFile = zipFile;
-		return this.is.read(buf);
+  		this.is = is;
-	}
+  	}
-
+  
-	@Override
+  	@Override
-	public int read(byte[] buf, int off, int len) throws IOException {
+  	public int read() throws IOException {
-		return this.is.read(buf, off, len);
+  		return this.is.read();
-	}
+  	}
-
+  
-	@Override
+  	@Override
-	public byte[] readAllBytes() throws IOException {
+  	public int read(byte[] buf) throws IOException {
-		return this.is.readAllBytes();
+  		return this.is.read(buf);
-	}
+  	}
-
+  
-	@Override
+  	@Override
-	public byte[] readNBytes(int len) throws IOException {
+  	public int read(byte[] buf, int off, int len) throws IOException {
-		return this.is.readNBytes(len);
+  		return this.is.read(buf, off, len);
-	}
+  	}
-
+  
-	@Override
+  	@Override
-	public int readNBytes(byte[] buf, int off, int len) throws IOException {
+  	public byte[] readAllBytes() throws IOException {
-		return this.is.readNBytes(buf, off, len);
+  		return this.is.readAllBytes();
-	}
+  	}
-
+  
-	@Override
+  	@Override
-	public long skip(long n) throws IOException {
+  	public byte[] readNBytes(int len) throws IOException {
-		return this.is.skip(n);
+  		return this.is.readNBytes(len);
-	}
+  	}
-
+  
-	@Override
+  	@Override
-	public int available() throws IOException {
+  	public int readNBytes(byte[] buf, int off, int len) throws IOException {
-		return this.is.available();
+  		return this.is.readNBytes(buf, off, len);
-	}
+  	}
-
+  
-	@Override
+  	@Override
-	public void close() throws IOException {
+  	public long skip(long n) throws IOException {
-		try {
+  		return this.is.skip(n);
-			this.is.close();
+  	}
-		} finally {
+  
-			this.zipFile.close();
+  	@Override
-		}
+  	public int available() throws IOException {
-	}
+  		return this.is.available();
+  	}
+  
+  	@Override
+  	public void close() throws IOException {
+  		try {
+  			this.is.close();
+  		} finally {
+  			this.zipFile.close();
+  		}
+  	}
+  }
 }

src/main/java/sh/rhiobet/lalafin/thumbnail/ThumbnailPathPlugin.java

@@ -5,6 +5,7 @@ import java.io.OutputStream;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 import java.util.Optional;
+import java.util.regex.Pattern;
 
 import jakarta.enterprise.context.ApplicationScoped;
 import jakarta.inject.Inject;
@@ -62,7 +63,8 @@ public class ThumbnailPathPlugin extends PathAccessor implements PathPlugin {
   private Optional<java.nio.file.Path> getThumbnailPath(Path path) {
 	  try {
 	  	return Files.list(getAbsolutePath(path).getParent().resolve(".thumbnails"))
-	  	    .filter(f -> f.getFileName().toString().matches("^" + path.getFilename() + "(\\.[^.]+)*$"))
+	  	    .filter(f -> f.getFileName().toString()
+              .matches("^" + Pattern.quote(path.getFilename()) + "(\\.[^.]+)*$"))
 	  	    .findFirst();
 	  } catch (IOException ignored) {
       return Optional.empty();