commit d826999380c910e2a2d541cc33ca54181ec62257
Author: MrLetsplay <mr@cringe-studios.com>
Date:   Sun Feb 9 23:51:04 2025 +0100

    initial commit

diff --git a/.classpath b/.classpath
new file mode 100644
index 0000000..da907b2
--- /dev/null
+++ b/.classpath
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="optional" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="test" value="true"/>
+			<attribute name="optional" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/classes" path="src/main/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..fe582da
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+/bin/
+/target/
+/dependency-reduced-pom.xml
+/library
diff --git a/.project b/.project
new file mode 100644
index 0000000..f4b6f55
--- /dev/null
+++ b/.project
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>VideoBaseV2</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/.settings/org.eclipse.jdt.core.prefs b/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000..d04c2a6
--- /dev/null
+++ b/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,12 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=11
diff --git a/.settings/org.eclipse.m2e.core.prefs b/.settings/org.eclipse.m2e.core.prefs
new file mode 100644
index 0000000..f897a7f
--- /dev/null
+++ b/.settings/org.eclipse.m2e.core.prefs
@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..4147ca2
--- /dev/null
+++ b/README.md
@@ -0,0 +1,9 @@
+# VideoBase
+A simple file-based video library
+
+(not to be confused with the identically named project located [here](https://github.com/MrLetsplay2003/VideoBase))
+
+## Planned features
+- [ ] REST API supporting fetching videos and metadata, authentication and editing metadata (no video upload)
+- [ ] Frontend based on the aforementioned REST API
+- [ ] API for easy integration into other projects
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..882ab7a
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,40 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>me.mrletsplay</groupId>
+	<artifactId>VideoBaseV2</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<build>
+		<sourceDirectory>src/main/java</sourceDirectory>
+		<plugins>
+			<plugin>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.13.0</version>
+				<configuration>
+					<release>11</release>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+	<repositories>
+		<repository>
+			<id>Graphite-Official</id>
+			<url>https://maven.graphite-official.com/releases</url>
+		</repository>
+	</repositories>
+
+	<dependencies>
+		<dependency>
+			<groupId>me.mrletsplay</groupId>
+			<artifactId>MrCore</artifactId>
+			<version>4.6.1</version>
+		</dependency>
+		<dependency>
+			<groupId>me.mrletsplay</groupId>
+			<artifactId>SimpleHTTPServer</artifactId>
+			<version>2.1-SNAPSHOT</version>
+		</dependency>
+	</dependencies>
+</project>
\ No newline at end of file
diff --git a/src/main/java/me/mrletsplay/videobase/Config.java b/src/main/java/me/mrletsplay/videobase/Config.java
new file mode 100644
index 0000000..ff69e3c
--- /dev/null
+++ b/src/main/java/me/mrletsplay/videobase/Config.java
@@ -0,0 +1,19 @@
+package me.mrletsplay.videobase;
+
+import me.mrletsplay.mrcore.json.converter.JSONConvertible;
+import me.mrletsplay.mrcore.json.converter.JSONValue;
+
+public class Config implements JSONConvertible {
+
+	@JSONValue
+	private String libraryPath;
+
+	private Config() {}
+
+	public static Config createDefault() {
+		Config config = new Config();
+		config.libraryPath = "library";
+		return config;
+	}
+
+}
diff --git a/src/main/java/me/mrletsplay/videobase/VideoBase.java b/src/main/java/me/mrletsplay/videobase/VideoBase.java
new file mode 100644
index 0000000..b35aea4
--- /dev/null
+++ b/src/main/java/me/mrletsplay/videobase/VideoBase.java
@@ -0,0 +1,52 @@
+package me.mrletsplay.videobase;
+
+import java.nio.file.Path;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.logging.Logger;
+
+import me.mrletsplay.simplehttpserver.http.server.HttpServer;
+import me.mrletsplay.videobase.library.Library;
+import me.mrletsplay.videobase.rest.LibraryAPI;
+import me.mrletsplay.videobase.util.Hash;
+
+public class VideoBase {
+
+	public static final Logger LOGGER = Logger.getLogger(VideoBase.class.getName());
+
+	private static ScheduledExecutorService executor;
+	private static Library library;
+
+	public static void main(String[] args) {
+		executor = Executors.newScheduledThreadPool(0);
+
+		// Verify hash is working
+		Hash.hash("test");
+
+		loadLibrary();
+		executor.scheduleWithFixedDelay(VideoBase::loadLibrary, 10, 10, TimeUnit.MINUTES);
+
+		HttpServer server = new HttpServer(HttpServer.newConfigurationBuilder()
+			.hostBindAll()
+			.port(6969)
+			.poolSize(20)
+			.ioWorkers(3)
+			.create());
+
+		new LibraryAPI().register(server.getDocumentProvider());
+
+		server.start();
+	}
+
+	public static Library getLibrary() {
+		return library;
+	}
+
+	private static void loadLibrary() {
+		library = Library.load(Path.of("/mnt/wd4tb/Files/ytdl/Aliensrock/"));
+
+		System.out.println(library.getVideos());
+	}
+
+}
diff --git a/src/main/java/me/mrletsplay/videobase/library/Library.java b/src/main/java/me/mrletsplay/videobase/library/Library.java
new file mode 100644
index 0000000..54491ee
--- /dev/null
+++ b/src/main/java/me/mrletsplay/videobase/library/Library.java
@@ -0,0 +1,149 @@
+package me.mrletsplay.videobase.library;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.logging.Level;
+import java.util.stream.Collectors;
+
+import me.mrletsplay.mrcore.json.JSONObject;
+import me.mrletsplay.mrcore.json.JSONParseException;
+import me.mrletsplay.mrcore.json.converter.JSONConverter;
+import me.mrletsplay.videobase.VideoBase;
+import me.mrletsplay.videobase.util.Hash;
+
+public class Library {
+
+	public static final String
+		METADATA_NAME = "meta.json",
+		VIDEO_METADATA_SUFFIX = ".meta.json";
+
+	private Path path;
+	private List<Video> videos;
+
+	public Library(Path path, List<Video> videos) {
+		Objects.requireNonNull(path, "path");
+		Objects.requireNonNull(videos, "videos");
+
+		this.path = path;
+		this.videos = videos;
+	}
+
+	public Path getPath() {
+		return path;
+	}
+
+	public List<Video> getVideos() {
+		return videos;
+	}
+
+	public Video findVideoById(String id) {
+		return videos.stream()
+			.filter(v -> v.getId().equals(id))
+			.findFirst().orElse(null);
+	}
+
+	/**
+	 * Finds the videos for the given series and/or author sorted by their index
+	 * @param series The series or {@code null} to not filter by series
+	 * @param author The author or {@code null} to not filter by author
+	 * @return The videos matching the given criteria
+	 */
+	public List<Video> findVideosBy(String series, String author) { // TODO: Take VideoMetadata to allow any parameter from meta
+		return videos.stream()
+			.filter(v -> (series == null || series.equals(v.getMetadata().getSeries()))
+				&& (author == null || author.equals(v.getMetadata().getAuthor())))
+			.sorted(Comparator.comparing(v -> v.getMetadata().getIndex()))
+			.collect(Collectors.toList());
+	}
+
+	public List<String> getSeries() {
+		return videos.stream()
+			.map(v -> v.getMetadata().getSeries())
+			.distinct()
+			.collect(Collectors.toList());
+	}
+
+	public List<String> getAuthors() {
+		return videos.stream()
+			.map(v -> v.getMetadata().getAuthor())
+			.distinct()
+			.collect(Collectors.toList());
+	}
+
+	public static Library load(Path path) {
+		List<Video> videos = new ArrayList<>();
+		load(path, path, videos, VideoMetadata.DEFAULT_METADATA);
+		return new Library(path, videos);
+	}
+
+	private static void load(Path rootPath, Path path, List<Video> videos, VideoMetadata parentDefaultMetadata) {
+		if(!Files.isDirectory(path)) return;
+
+		LibraryMetadata libraryMeta = null;
+		VideoMetadata defaultMetadata = parentDefaultMetadata;
+
+		Path metaPath = path.resolve("meta.json");
+		if(Files.isRegularFile(metaPath)) {
+			try {
+				JSONObject obj = new JSONObject(Files.readString(metaPath));
+				libraryMeta = JSONConverter.decodeObject(obj, LibraryMetadata.class);
+				defaultMetadata = VideoMetadata.inherit(defaultMetadata, libraryMeta.getDefault());
+			}catch(IOException | JSONParseException | ClassCastException e) {
+				VideoBase.LOGGER.log(Level.WARNING, "Failed to parse metadata at " + path, e);
+			}
+		}
+
+		try {
+			for(Path subPath : Files.walk(path, 1)
+					.filter(p -> path.equals(p.getParent()))
+					.sorted(Comparator.comparing(p -> p.getFileName().toString()))
+					.collect(Collectors.toList())) {
+				String fileName = subPath.getFileName().toString();
+				String fileNameNoExt = fileName;
+				if(fileNameNoExt.contains(".")) {
+					fileNameNoExt = fileNameNoExt.substring(0, fileNameNoExt.lastIndexOf('.'));
+				}
+
+				if(Files.isDirectory(subPath)) {
+					load(rootPath, subPath, videos, defaultMetadata);
+					continue;
+				}
+
+				if(fileName.equals(METADATA_NAME) || fileName.endsWith(VIDEO_METADATA_SUFFIX)) {
+					continue;
+				}
+
+				VideoMetadata inferredMetadata = new VideoMetadata(new JSONObject(Map.of(
+					VideoMetadata.FIELD_TITLE, fileNameNoExt,
+					VideoMetadata.FIELD_SERIES, path.getFileName().toString()
+				)));
+
+				VideoMetadata videoMeta = VideoMetadata.inherit(defaultMetadata, inferredMetadata);
+
+				Path videoMetaPath = path.resolve(subPath.getFileName().toString() + VIDEO_METADATA_SUFFIX);
+				if(Files.isRegularFile(videoMetaPath)) {
+					try {
+						JSONObject obj = new JSONObject(Files.readString(videoMetaPath));
+						videoMeta = VideoMetadata.inherit(videoMeta, JSONConverter.decodeObject(obj, VideoMetadata.class));
+					}catch(IOException | JSONParseException | ClassCastException e) {
+						VideoBase.LOGGER.log(Level.WARNING, "Failed to parse metadata at " + path, e);
+					}
+				}else if(libraryMeta != null && libraryMeta.getOverrides().containsKey(fileName)) {
+					videoMeta = VideoMetadata.inherit(videoMeta, libraryMeta.getOverrides().get(fileName));
+				}
+
+				String id = Hash.hash(rootPath.relativize(subPath).toString());
+				videos.add(new Video(subPath, id, videoMeta == null ? VideoMetadata.DEFAULT_METADATA : videoMeta));
+			}
+		}catch(IOException e) {
+			VideoBase.LOGGER.log(Level.WARNING, "Failed to load folder at " + path, e);
+		}
+	}
+
+}
diff --git a/src/main/java/me/mrletsplay/videobase/library/LibraryMetadata.java b/src/main/java/me/mrletsplay/videobase/library/LibraryMetadata.java
new file mode 100644
index 0000000..9fe4a15
--- /dev/null
+++ b/src/main/java/me/mrletsplay/videobase/library/LibraryMetadata.java
@@ -0,0 +1,51 @@
+package me.mrletsplay.videobase.library;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import me.mrletsplay.mrcore.json.JSONObject;
+import me.mrletsplay.mrcore.json.converter.JSONConstructor;
+import me.mrletsplay.mrcore.json.converter.JSONConverter;
+import me.mrletsplay.mrcore.json.converter.JSONConvertible;
+import me.mrletsplay.mrcore.json.converter.JSONValue;
+
+public class LibraryMetadata implements JSONConvertible {
+
+	@JSONValue("default")
+	private VideoMetadata defaultMetadata;
+
+	private Map<String, VideoMetadata> overrides;
+
+	@JSONConstructor
+	public LibraryMetadata() {
+		this.overrides = new HashMap<>();
+	}
+
+	public VideoMetadata getDefault() {
+		return defaultMetadata;
+	}
+
+	public Map<String, VideoMetadata> getOverrides() {
+		return overrides;
+	}
+
+	@Override
+	public void preDeserialize(JSONObject object) {
+		JSONObject ov = object.optJSONObject("overrides").orElse(null);
+		if(ov != null) {
+			for(String key : ov.keys()) {
+				overrides.put(key, JSONConverter.decodeObject(ov.getJSONObject(key), VideoMetadata.class));
+			}
+		}
+	}
+
+	@Override
+	public void preSerialize(JSONObject object) {
+		JSONObject ov = new JSONObject();
+		for(String key : overrides.keySet()) {
+			ov.put(key, overrides.get(key).toJSON());
+		}
+		object.put("overrides", ov);
+	}
+
+}
diff --git a/src/main/java/me/mrletsplay/videobase/library/Video.java b/src/main/java/me/mrletsplay/videobase/library/Video.java
new file mode 100644
index 0000000..865ac0c
--- /dev/null
+++ b/src/main/java/me/mrletsplay/videobase/library/Video.java
@@ -0,0 +1,34 @@
+package me.mrletsplay.videobase.library;
+
+import java.nio.file.Path;
+
+public class Video {
+
+	private Path path;
+	private String id;
+	private VideoMetadata metadata;
+
+	public Video(Path path, String id, VideoMetadata metadata) {
+		this.path = path;
+		this.id = id;
+		this.metadata = metadata;
+	}
+
+	public Path getPath() {
+		return path;
+	}
+
+	public String getId() {
+		return id;
+	}
+
+	public VideoMetadata getMetadata() {
+		return metadata;
+	}
+
+	@Override
+	public String toString() {
+		return "{Video: " + id + ", " + path + ", " + metadata + "}";
+	}
+
+}
diff --git a/src/main/java/me/mrletsplay/videobase/library/VideoMetadata.java b/src/main/java/me/mrletsplay/videobase/library/VideoMetadata.java
new file mode 100644
index 0000000..65e891f
--- /dev/null
+++ b/src/main/java/me/mrletsplay/videobase/library/VideoMetadata.java
@@ -0,0 +1,88 @@
+package me.mrletsplay.videobase.library;
+
+import java.util.Map;
+import java.util.Objects;
+
+import me.mrletsplay.mrcore.json.JSONObject;
+import me.mrletsplay.mrcore.json.converter.JSONConstructor;
+import me.mrletsplay.mrcore.json.converter.JSONConvertible;
+
+public class VideoMetadata implements JSONConvertible {
+
+	public static final String
+		FIELD_SERIES = "series",
+		FIELD_TITLE = "title",
+		FIELD_AUTHOR = "author",
+		FIELD_INDEX = "index";
+
+	public static final String
+		DEFAULT_SERIES = "Unnamed Series",
+		DEFAULT_TITLE = "Unnamed Video",
+		DEFAULT_AUTHOR = "Unnamed Author";
+
+	public static final int
+		DEFAULT_INDEX = 0;
+
+	public static final VideoMetadata DEFAULT_METADATA = new VideoMetadata(new JSONObject(Map.of(
+		FIELD_SERIES, DEFAULT_SERIES,
+		FIELD_TITLE, DEFAULT_TITLE,
+		FIELD_AUTHOR, DEFAULT_AUTHOR,
+		FIELD_INDEX, DEFAULT_INDEX
+	)));
+
+	private JSONObject metadata;
+
+	@JSONConstructor
+	private VideoMetadata() {}
+
+	public VideoMetadata(JSONObject metadata) {
+		Objects.requireNonNull(metadata, "metadata");
+		this.metadata = metadata;
+	}
+
+	public String getSeries() {
+		return metadata.optString(FIELD_SERIES).orElse(null);
+	}
+
+	public String getTitle() {
+		return metadata.optString(FIELD_TITLE).orElse(null);
+	}
+
+	public String getAuthor() {
+		return metadata.optString(FIELD_AUTHOR).orElse(null);
+	}
+
+	public Integer getIndex() {
+		return metadata.optInt(FIELD_INDEX).orElse(null);
+	}
+
+	@Override
+	public void preDeserialize(JSONObject object) {
+		this.metadata = object;
+	}
+
+	@Override
+	public void preSerialize(JSONObject object) {
+		for(String key : metadata.keys()) {
+			object.set(key, metadata.get(key));
+		}
+	}
+
+	@Override
+	public String toString() {
+		return metadata.toString();
+	}
+
+	public static VideoMetadata inherit(VideoMetadata parent, VideoMetadata child) {
+		if(parent == null) return child;
+		if(child == null) return parent;
+
+		JSONObject meta = new JSONObject(parent == null ? null : parent.metadata);
+		for(String key : child.metadata.keys()) {
+			meta.set(key, child.metadata.get(key));
+		}
+
+		return new VideoMetadata(meta);
+	}
+
+}
diff --git a/src/main/java/me/mrletsplay/videobase/rest/LibraryAPI.java b/src/main/java/me/mrletsplay/videobase/rest/LibraryAPI.java
new file mode 100644
index 0000000..9a6cdbd
--- /dev/null
+++ b/src/main/java/me/mrletsplay/videobase/rest/LibraryAPI.java
@@ -0,0 +1,104 @@
+package me.mrletsplay.videobase.rest;
+
+import java.util.List;
+
+import me.mrletsplay.mrcore.json.JSONArray;
+import me.mrletsplay.mrcore.json.JSONObject;
+import me.mrletsplay.mrcore.json.converter.SerializationOption;
+import me.mrletsplay.simplehttpserver.http.HttpRequestMethod;
+import me.mrletsplay.simplehttpserver.http.HttpStatusCodes;
+import me.mrletsplay.simplehttpserver.http.endpoint.Endpoint;
+import me.mrletsplay.simplehttpserver.http.endpoint.EndpointCollection;
+import me.mrletsplay.simplehttpserver.http.endpoint.RequestParameter;
+import me.mrletsplay.simplehttpserver.http.request.HttpRequestContext;
+import me.mrletsplay.simplehttpserver.http.response.JsonResponse;
+import me.mrletsplay.simplehttpserver.http.response.TextResponse;
+import me.mrletsplay.videobase.VideoBase;
+import me.mrletsplay.videobase.library.Library;
+import me.mrletsplay.videobase.library.Video;
+
+public class LibraryAPI implements EndpointCollection {
+
+	@Endpoint(method = HttpRequestMethod.GET, path = "")
+	public void getLibrary(HttpRequestContext ctx) {
+		String groupBy = ctx.getRequestedPath().getQuery().getFirst("groupBy", "none").toLowerCase();
+
+		Library library = VideoBase.getLibrary();
+
+		JSONObject libraryObj = new JSONObject();
+
+		JSONObject videosObj = new JSONObject();
+
+		List<String> groups;
+		switch(groupBy) {
+			case "series": {
+				groups = library.getSeries();
+				break;
+			}
+			case "author": {
+				groups = library.getAuthors();
+				break;
+			}
+			case "none":
+			default:
+				groups = List.of("all");
+				break;
+		}
+
+		for(String group : groups) {
+			List<Video> videos;
+			switch(groupBy) {
+				case "series": {
+					videos = library.findVideosBy(group, null);
+					break;
+				}
+				case "author": {
+					videos = library.findVideosBy(null, group);
+					break;
+				}
+				case "none":
+				default:
+					videos = library.getVideos();
+					break;
+			}
+
+			JSONArray videosArr = new JSONArray();
+			for(Video video : videos) {
+				videosArr.add(videoToJSON(video));
+			}
+			videosObj.put(group, videosArr);
+		}
+
+		if(!"none".equals("groupBy")) {
+
+		}
+
+		libraryObj.put("videos", videosObj);
+
+		ctx.respond(HttpStatusCodes.OK_200, new JsonResponse(libraryObj));
+	}
+
+	@Endpoint(method = HttpRequestMethod.GET, path = "/video/{video}", pathPattern = true)
+	public void getVideo(HttpRequestContext ctx, @RequestParameter("video") String videoId) {
+		Video video = VideoBase.getLibrary().findVideoById(videoId);
+		if(video == null) {
+			ctx.respond(HttpStatusCodes.NOT_FOUND_404, new TextResponse("Not found"));
+			return;
+		}
+
+		ctx.respond(HttpStatusCodes.OK_200, new JsonResponse(videoToJSON(video)));
+	}
+
+	private JSONObject videoToJSON(Video video) {
+		JSONObject v = new JSONObject();
+		v.put("id", video.getId());
+		v.put("metadata", video.getMetadata().toJSON(SerializationOption.DONT_INCLUDE_CLASS));
+		return v;
+	}
+
+	@Override
+	public String getBasePath() {
+		return "/api/library";
+	}
+
+}
diff --git a/src/main/java/me/mrletsplay/videobase/util/Hash.java b/src/main/java/me/mrletsplay/videobase/util/Hash.java
new file mode 100644
index 0000000..e989872
--- /dev/null
+++ b/src/main/java/me/mrletsplay/videobase/util/Hash.java
@@ -0,0 +1,24 @@
+package me.mrletsplay.videobase.util;
+
+import java.math.BigInteger;
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+public class Hash {
+
+	private static final MessageDigest SHA_3;
+
+	static {
+		try {
+			SHA_3 = MessageDigest.getInstance("SHA-256");
+		} catch (NoSuchAlgorithmException e) {
+			throw new RuntimeException("Failed to initialize hash", e);
+		}
+	}
+
+	public static String hash(String input) {
+		return new BigInteger(1, SHA_3.digest(input.getBytes(StandardCharsets.UTF_8))).toString(36);
+	}
+
+}