tools.devnull.jenkins.plugins.buildnotifications.TelegramMessage.java Source code

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Here is the source code for tools.devnull.jenkins.plugins.buildnotifications.TelegramMessage.java

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/*
 * The MIT License
 *
 * Copyright (c) 2016-2017 Marcelo "Ataxexe" Guimares
 * <ataxexe@devnull.tools>
 *
 * ----------------------------------------------------------------------
 * Permission  is hereby granted, free of charge, to any person obtaining
 * a  copy  of  this  software  and  associated  documentation files (the
 * "Software"),  to  deal  in the Software without restriction, including
 * without  limitation  the  rights to use, copy, modify, merge, publish,
 * distribute,  sublicense,  and/or  sell  copies of the Software, and to
 * permit  persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The  above  copyright  notice  and  this  permission  notice  shall be
 * included  in  all  copies  or  substantial  portions  of the Software.
 *                        -----------------------
 * THE  SOFTWARE  IS  PROVIDED  "AS  IS",  WITHOUT  WARRANTY OF ANY KIND,
 * EXPRESS  OR  IMPLIED,  INCLUDING  BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN  NO  EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM,  DAMAGES  OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT  OR  OTHERWISE,  ARISING  FROM,  OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE   OR   THE   USE   OR   OTHER   DEALINGS  IN  THE  SOFTWARE.
 */
package tools.devnull.jenkins.plugins.buildnotifications;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;

import java.io.IOException;
import java.util.logging.Logger;

/**
 * A class that represents a Telegram message
 *
 * @author Ataxexe
 */
public class TelegramMessage implements Message {

    private static final Logger LOGGER = Logger.getLogger(TelegramMessage.class.getName());

    private final String botToken;
    private final String chatIds;

    private String extraMessage;
    private String content;
    private String title;
    private String url;
    private String urlTitle;

    /**
     * Creates a new Telegram message based on the given parameters
     *
     * @param botToken the bot token
     * @param chatIds  the target ids separated by commas (a group conversation id or a contact id)
     */
    public TelegramMessage(String botToken, String chatIds, String extraMessage) {
        this.botToken = botToken;
        this.chatIds = chatIds;
        this.extraMessage = extraMessage;
    }

    @Override
    public void setContent(String content) {
        this.content = content;
    }

    @Override
    public void setTitle(String title) {
        this.title = title;
    }

    @Override
    public void setUrl(String url, String title) {
        this.url = url;
        this.urlTitle = title;
    }

    @Override
    public void highPriority() {
        // Not possible with Telegram
    }

    @Override
    public void normalPriority() {
        // Not possible with Telegram
    }

    @Override
    public void lowPriority() {
        // Not possible with Telegram
    }

    public void send() {
        String[] ids = chatIds.split("\\s*,\\s*");
        HttpClient client = new HttpClient();
        for (String chatId : ids) {
            PostMethod post = new PostMethod(String.format("https://api.telegram.org/bot%s/sendMessage", botToken));

            post.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");

            post.setRequestBody(new NameValuePair[] { new NameValuePair("chat_id", chatId),
                    new NameValuePair("text", getMessage()) });
            try {
                client.executeMethod(post);
            } catch (IOException e) {
                LOGGER.severe("Error while sending notification: " + e.getMessage());
                e.printStackTrace();
            }
        }
    }

    private String getMessage() {
        return String.format("%s%n%n%s%n%n%s <%s>%n%n%s", title, content, urlTitle, url, extraMessage);
    }

}