org.telegram.telegrambots.meta.api.methods.stickers.AddStickerToSet Maven / Gradle / Ivy
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Easy to use library to create Telegram Bots
package org.telegram.telegrambots.meta.api.methods.stickers;
import com.fasterxml.jackson.core.type.TypeReference;
import org.telegram.telegrambots.meta.api.methods.PartialBotApiMethod;
import org.telegram.telegrambots.meta.api.objects.InputFile;
import org.telegram.telegrambots.meta.api.objects.replykeyboard.ApiResponse;
import org.telegram.telegrambots.meta.api.objects.stickers.MaskPosition;
import org.telegram.telegrambots.meta.exceptions.TelegramApiRequestException;
import org.telegram.telegrambots.meta.exceptions.TelegramApiValidationException;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.Objects;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* @author Ruben Bermudez
* @version 1.0
* Use this method to add a new sticker to a set created by the bot. Returns True on success.
*/
public class AddStickerToSet extends PartialBotApiMethod {
public static final String PATH = "addStickerToSet";
public static final String USERID_FIELD = "user_id";
public static final String NAME_FIELD = "name";
public static final String PNGSTICKER_FIELD = "png_sticker";
public static final String EMOJIS_FIELD = "emojis";
public static final String MASKPOSITION_FIELD = "mask_position";
private Integer userId; ///< User identifier of sticker set owner
private String name; ///< Sticker set name
private String emojis; ///< One or more emoji corresponding to the sticker
private MaskPosition maskPosition; ///< Position where the mask should be placed on faces
/**
* Png image with the sticker, must be up to 512 kilobytes in size, dimensions must not exceed 512px,
* and either width or height must be exactly 512px. Pass a file_id as a String to send a file
* that already exists on the Telegram servers, pass an HTTP URL as a String for Telegram
* to get a file from the Internet, or upload a new one using multipart/form-data.
*/
private InputFile pngSticker;
public AddStickerToSet() {
super();
}
public AddStickerToSet(Integer userId, String name, String emojis) {
this.userId = checkNotNull(userId);
this.name = checkNotNull(name);
this.emojis = checkNotNull(emojis);
}
public Integer getUserId() {
return userId;
}
public AddStickerToSet setUserId(Integer userId) {
this.userId = userId;
return this;
}
public InputFile getPngSticker() {
return pngSticker;
}
public AddStickerToSet setPngSticker(String pngSticker) {
this.pngSticker = new InputFile(pngSticker);
return this;
}
public AddStickerToSet setPngSticker(File pngSticker) {
Objects.requireNonNull(pngSticker, "pngSticker cannot be null!");
this.pngSticker = new InputFile(pngSticker, pngSticker.getName());
return this;
}
public AddStickerToSet setPngSticker(String pngStickerName, InputStream pngSticker) {
Objects.requireNonNull(pngStickerName, "pngStickerName cannot be null!");
Objects.requireNonNull(pngSticker, "pngSticker cannot be null!");
this.pngSticker = new InputFile(pngSticker, pngStickerName);
return this;
}
public String getName() {
return name;
}
public AddStickerToSet setName(String name) {
this.name = name;
return this;
}
public String getEmojis() {
return emojis;
}
public AddStickerToSet setEmojis(String emojis) {
this.emojis = emojis;
return this;
}
public MaskPosition getMaskPosition() {
return maskPosition;
}
public AddStickerToSet setMaskPosition(MaskPosition maskPosition) {
this.maskPosition = maskPosition;
return this;
}
@Override
public Boolean deserializeResponse(String answer) throws TelegramApiRequestException {
try {
ApiResponse result = OBJECT_MAPPER.readValue(answer,
new TypeReference>(){});
if (result.getOk()) {
return result.getResult();
} else {
throw new TelegramApiRequestException("Error creating new sticker set", result);
}
} catch (IOException e) {
throw new TelegramApiRequestException("Unable to deserialize response", e);
}
}
@Override
public void validate() throws TelegramApiValidationException {
if (userId == null || userId <= 0) {
throw new TelegramApiValidationException("userId can't be empty", this);
}
if (name == null || name.isEmpty()) {
throw new TelegramApiValidationException("name can't be empty", this);
}
if (emojis == null || emojis.isEmpty()) {
throw new TelegramApiValidationException("emojis can't be empty", this);
}
if (pngSticker == null) {
throw new TelegramApiValidationException("PngSticker can't be empty", this);
}
pngSticker.validate();
if (maskPosition != null) {
maskPosition.validate();
}
}
@Override
public String toString() {
return "AddStickerToSet{" +
"userId=" + userId +
", name='" + name + '\'' +
", emojis='" + emojis + '\'' +
", maskPosition=" + maskPosition +
", pngSticker=" + pngSticker +
'}';
}
}