From 8b245d2df742321b575cb8295518f6e22790ba87 Mon Sep 17 00:00:00 2001 From: Vitaly Takmazov Date: Fri, 12 Jan 2018 10:20:16 +0300 Subject: api: merge crosspost application --- .../main/java/com/juick/api/CrosspostManager.java | 165 +++++++++++++++++++++ 1 file changed, 165 insertions(+) create mode 100644 juick-api/src/main/java/com/juick/api/CrosspostManager.java (limited to 'juick-api/src/main/java') diff --git a/juick-api/src/main/java/com/juick/api/CrosspostManager.java b/juick-api/src/main/java/com/juick/api/CrosspostManager.java new file mode 100644 index 00000000..13f21074 --- /dev/null +++ b/juick-api/src/main/java/com/juick/api/CrosspostManager.java @@ -0,0 +1,165 @@ +/* + * Copyright (C) 2008-2017, Juick + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ +package com.juick.api; + +import com.juick.Message; +import com.juick.server.component.MessageEvent; +import com.juick.service.CrosspostService; +import com.juick.util.MessageUtils; +import org.apache.commons.codec.CharEncoding; +import org.apache.commons.io.IOUtils; +import org.apache.commons.lang3.StringUtils; +import org.apache.commons.lang3.tuple.Pair; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.ApplicationListener; +import org.springframework.social.twitter.api.Twitter; +import org.springframework.social.twitter.api.impl.TwitterTemplate; +import org.springframework.stereotype.Component; + +import javax.annotation.Nonnull; +import javax.inject.Inject; +import javax.net.ssl.HttpsURLConnection; +import java.io.OutputStreamWriter; +import java.net.URL; +import java.net.URLEncoder; +import java.nio.charset.StandardCharsets; + +/** + * @author Ugnich Anton + */ +@Component +public class CrosspostManager implements ApplicationListener { + private final static String FBURL = "https://graph.facebook.com/me/feed"; + private final static String VKURL = "https://api.vk.com/method/wall.post"; + + private static Logger logger = LoggerFactory.getLogger(CrosspostManager.class); + + @Inject + private CrosspostService crosspostService; + + @Value("${twitter_consumer_key:}") + private String twitter_consumer_key; + @Value("${twitter_consumer_secret:}") + private String twitter_consumer_secret; + + @Override + public void onApplicationEvent(@Nonnull MessageEvent event) { + Message msg = event.getMessage(); + if (msg.getMid() > 0 && msg.getRid() == 0) { + if (StringUtils.isNotEmpty(crosspostService.getTwitterName(msg.getUser().getUid()))) { + if (msg.getTags().stream().noneMatch(t -> t.getName().equals("notwitter"))) { + twitterPost(msg); + } + } + // TODO: approve application for facebook crosspost + } + } + + private boolean facebookPost(final com.juick.Message jmsg) { + String token = crosspostService.getFacebookTokens(jmsg.getUser().getUid()) + .orElse(Pair.of(StringUtils.EMPTY, StringUtils.EMPTY)).getRight(); + if (token.isEmpty()) { + return false; + } + + logger.info("FB: #{}", jmsg.getMid()); + + String status = MessageUtils.getMessageHashTags(jmsg) + "\n" + jmsg.getText(); + + boolean ret = false; + try { + String body = "access_token=" + + URLEncoder.encode(token, CharEncoding.UTF_8) + + "&message=" + + URLEncoder.encode(status, CharEncoding.UTF_8) + + "&link=http%3A%2F%2Fjuick.com%2F" + + jmsg.getMid(); + + HttpsURLConnection conn = (HttpsURLConnection) new URL(FBURL).openConnection(); + conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded"); + conn.setRequestProperty("User-Agent", "Juick"); + conn.setRequestProperty("Content-Length", Integer.toString(body.length())); + conn.setUseCaches(false); + conn.setDoInput(true); + conn.setDoOutput(true); + conn.setRequestMethod("POST"); + conn.connect(); + + OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream()); + wr.write(body); + wr.close(); + + ret = StringUtils.isNotEmpty(IOUtils.toString(conn.getInputStream(), StandardCharsets.UTF_8)); + + conn.disconnect(); + } catch (Exception e) { + logger.error("fbPost exception", e); + } + return ret; + } + + private boolean vkontaktePost(final com.juick.Message jmsg) { + Pair tokens = crosspostService.getVkTokens(jmsg.getUser().getUid()).orElse(Pair.of(StringUtils.EMPTY, StringUtils.EMPTY)); + if (tokens.getLeft().isEmpty() || tokens.getRight().isEmpty()) { + return false; + } + + logger.info("VK: #", jmsg.getMid()); + + String status = MessageUtils.getMessageHashTags(jmsg) + "\n" + jmsg.getText() + "\nhttp://juick.com/" + jmsg.getMid(); + + boolean ret = false; + try { + String body = "owner_id=" + tokens.getLeft() + "&access_token=" + URLEncoder.encode(tokens.getRight(), CharEncoding.UTF_8) + "&from_group=1&message=" + URLEncoder.encode(status, CharEncoding.UTF_8); + + HttpsURLConnection conn = (HttpsURLConnection) new URL(VKURL).openConnection(); + conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded"); + conn.setRequestProperty("User-Agent", "Juick"); + conn.setRequestProperty("Content-Length", Integer.toString(body.length())); + conn.setUseCaches(false); + conn.setDoInput(true); + conn.setDoOutput(true); + conn.setRequestMethod("POST"); + conn.connect(); + + OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream()); + wr.write(body); + wr.close(); + + ret = StringUtils.isNotEmpty(IOUtils.toString(conn.getInputStream(), StandardCharsets.UTF_8)); + + conn.disconnect(); + } catch (Exception e) { + logger.error("vkPost exception", e); + } + return ret; + } + + private void twitterPost(final com.juick.Message jmsg) { + crosspostService.getTwitterToken(jmsg.getUser().getUid()).ifPresent(t -> { + String status = MessageUtils.getMessageHashTags(jmsg) + jmsg.getText(); + if (status.length() > 255) { + status = status.substring(0, 254) + "…"; + } + status += " http://juick.com/" + jmsg.getMid(); + Twitter twitter = new TwitterTemplate(twitter_consumer_key, twitter_consumer_secret, t.getToken(), t.getSecret()); + twitter.timelineOperations().updateStatus(status); + }); + } +} -- cgit v1.2.3