Add live photo conversion support

Author: rob93c

src/main/java/com/github/stickerifier/stickerify/telegram/model/TelegramRequest.java

@@ -8,6 +8,7 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.github.stickerifier.stickerify.telegram.Answer;
 import com.pengrad.telegrambot.model.Document;
+import com.pengrad.telegrambot.model.LivePhoto;
 import com.pengrad.telegrambot.model.Message;
 import com.pengrad.telegrambot.model.PhotoSize;
 import com.pengrad.telegrambot.model.Sticker;
@@ -34,6 +35,7 @@ public record TelegramRequest(Message message) {
 	public @Nullable TelegramFile getFile() {
 		return getMessageMedia()
 				.map(media -> switch (media) {
+					case LivePhoto livePhoto -> getLivePhoto(livePhoto);
 					case PhotoSize[] photos when photos.length > 0 -> getBestPhoto(photos);
 					case Document document -> new TelegramFile(document.fileId(), document.fileSize());
 					case Sticker sticker -> new TelegramFile(sticker.fileId(), sticker.fileSize());
@@ -45,13 +47,27 @@ public record TelegramRequest(Message message) {
 	}
 
 	private Optional<?> getMessageMedia() {
-		return Stream.of(message.photo(), message.document(), message.sticker(),
+		return Stream.of(message.livePhoto(), message.photo(), message.document(), message.sticker(),
 						message.video(), message.videoNote(),
 						message.audio(), message.voice())
 				.filter(Objects::nonNull)
 				.findFirst();
 	}
 
+	private TelegramFile getLivePhoto(LivePhoto livePhoto) {
+		var id = livePhoto.fileId();
+		var fileSize = livePhoto.fileSize();
+		return getTelegramFile(id, fileSize);
+	}
+
+	private TelegramFile getTelegramFile(String fileId, @Nullable Long size) {
+		if (size == null) {
+			return new TelegramFile(fileId);
+		} else {
+			return new TelegramFile(fileId, size);
+		}
+	}
+
 	private TelegramFile getBestPhoto(PhotoSize[] photos) {
 		return Arrays.stream(photos)
 				.map(photo -> new TelegramFile(photo.fileId(), photo.fileSize()))
@@ -63,11 +79,7 @@ private TelegramFile getBestPhoto(PhotoSize[] photos) {
 	private TelegramFile getVideo(Video video) {
 		var id = video.fileId();
 		var fileSize = video.fileSize();
-		if (fileSize == null) {
-			return new TelegramFile(id);
-		} else {
-			return new TelegramFile(id, fileSize);
-		}
+		return getTelegramFile(id, fileSize);
 	}
 
 	public long getChatId() {

src/test/java/com/github/stickerifier/stickerify/bot/MockResponses.java

@@ -261,7 +261,7 @@ public final class MockResponses {
 							chat: {
 								id: 1
 							},
-							sticker: {
+							document: {
 								file_id: "valid.gif",
 								file_size: 200000
 							}
@@ -271,6 +271,42 @@ public final class MockResponses {
 			}
 			""").build();
 
+	static final MockResponse LIVE_PHOTO_FILE = new MockResponse.Builder().body("""
+			{
+				ok: true,
+				result: [
+					{
+						update_id: 1,
+						message: {
+							message_id: 1,
+							from: {
+								id: 123456
+							},
+							chat: {
+								id: 1
+							},
+							photo: [
+								{
+									file_id: "first_frame",
+									file_size: 200000
+								}
+							],
+							live_photo: {
+								file_id: "valid_live_photo",
+								file_size: 200000,
+								photo: [
+									{
+										file_id: "first_frame",
+										file_size: 200000
+									}
+								]
+							}
+						}
+					}
+				]
+			}
+			""").build();
+
 	static final MockResponse DOCUMENT = new MockResponse.Builder().body("""
 			{
 				ok: true,

src/test/java/com/github/stickerifier/stickerify/bot/StickerifyTest.java

@@ -267,6 +267,31 @@ void convertedGif() throws Exception {
 		}
 	}
 
+	@Test
+	void convertedLivePhoto() throws Exception {
+		server.enqueue(MockResponses.LIVE_PHOTO_FILE);
+		server.enqueue(MockResponses.fileInfo("valid_live_photo"));
+		server.enqueue(MockResponses.fileDownload("valid_live_photo"));
+
+		try (var _ = runBot()) {
+			var getUpdates = server.takeRequest();
+			assertEquals("/api/token/getUpdates", getUpdates.getTarget());
+
+			var getFile = server.takeRequest();
+			assertEquals("/api/token/getFile", getFile.getTarget());
+			assertNotNull(getFile.getBody());
+			assertEquals("file_id=valid_live_photo", getFile.getBody().utf8());
+
+			var download = server.takeRequest();
+			assertEquals("/files/token/valid_live_photo", download.getTarget());
+
+			var sendDocument = server.takeRequest();
+			assertEquals("/api/token/sendDocument", sendDocument.getTarget());
+			assertNotNull(sendDocument.getBody());
+			assertThat(sendDocument.getBody().utf8(), containsString(Answer.FILE_READY.getText()));
+		}
+	}
+
 	@Test
 	void documentNotSupported() throws Exception {
 		server.enqueue(MockResponses.DOCUMENT);

src/test/java/com/github/stickerifier/stickerify/media/MediaHelperTest.java

@@ -245,6 +245,15 @@ void convertAviVideo() throws Exception {
 		assertVideoConsistency(result, 512, 512, 30F, 2.966F);
 	}
 
+	@Test
+	@Tag(Tags.VIDEO)
+	void convertLivePhoto() throws Exception {
+		var livePhoto = loadResource("valid_live_photo");
+		var result = MediaHelper.convert(livePhoto);
+
+		assertVideoConsistency(result, 384, 512, 30F, 2.966F);
+	}
+
 	@Test
 	@Tag(Tags.VIDEO)
 	void noVideoConversionNeeded() throws Exception {