pro.zackpollard.telegrambot.api.internal.chat.message.content.PhotoContentImpl Maven / Gradle / Ivy

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The Java Telegram Bot API is a wrapper for the Telegram HTTP Bot API

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package pro.zackpollard.telegrambot.api.internal.chat.message.content;

import org.json.JSONArray;
import org.json.JSONObject;
import pro.zackpollard.telegrambot.api.chat.message.content.PhotoContent;
import pro.zackpollard.telegrambot.api.chat.message.content.type.PhotoSize;
import pro.zackpollard.telegrambot.api.internal.chat.message.content.type.PhotoSizeImpl;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Zack Pollard
 */
public class PhotoContentImpl implements PhotoContent {

	private final PhotoSize[] content;
	private final String caption;

	private PhotoContentImpl(JSONArray jsonArray, String caption) {

		List photoSizeList = new ArrayList<>();

		for (int i = 0; i < jsonArray.length(); ++i) {

			JSONObject photoObject = jsonArray.getJSONObject(i);
			photoSizeList.add(PhotoSizeImpl.createPhotoSize(photoObject));
		}

		content = photoSizeList.stream()
				.toArray(PhotoSize[]::new);

		this.caption = caption;
	}

	public static PhotoContent createPhotoContent(JSONArray jsonArray, String caption) {

		return jsonArray != null ? new PhotoContentImpl(jsonArray, caption) : null;
	}

	@Override
	public PhotoSize[] getContent() {
		return content;
	}

	@Override
	public String getCaption() {
		return caption;
	}
}