implemented posting quotes from Bash.Org

jircbot.service

@@ -5,7 +5,7 @@ After=network.target
 [Service]
 User=bvn13
 WorkingDirectory=/srv/jircbot
-ExecStart=/usr/bin/java -jar /srv/jircbot/jircbot-1.0.3.jar
+ExecStart=/usr/bin/java -jar /srv/jircbot/jircbot-1.0.4.jar
 SuccessExitStatus=143
 
 [Install]

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>ru.bvn13</groupId>
     <artifactId>jircbot</artifactId>
-    <version>1.0.3</version>
+    <version>1.0.4</version>
     <packaging>jar</packaging>
 
 

src/main/java/ru/bvn13/jircbot/bot/JircBot.java

@@ -70,8 +70,9 @@ public class JircBot extends ListenerAdapter {
                             .addListener(new RegexCheckerListener())
                             //.addListener(new YandexSearchListener(this.config, this.yandexSearchService))
                             .addListener(new AdviceListener())
-                            .addListener(new LinkPreviewListener())
-                            .addListener(new HelloOnJoinListener())
+                            //.addListener(new LinkPreviewListener())
+                            //.addListener(new HelloOnJoinListener())
+                            .addListener(new BashOrgListener())
                             .addListener(new QuizListener())
                             .setServers(servers)
                             .setAutoReconnect(true)

src/main/java/ru/bvn13/jircbot/listeners/BashOrgListener.java

@@ -0,0 +1,91 @@
+package ru.bvn13.jircbot.listeners;
+
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.select.Elements;
+import org.pircbotx.hooks.ListenerAdapter;
+import org.pircbotx.hooks.events.MessageEvent;
+import org.pircbotx.hooks.types.GenericMessageEvent;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+/**
+ * Created by bvn13 on 26.01.2018.
+ */
+public class BashOrgListener extends ListenerAdapter {
+
+    private static final String COMMAND = "?bash";
+    private static final String USER_AGENT = "Mozilla/5.0";
+
+    @Override
+    public void onGenericMessage(final GenericMessageEvent event) throws Exception {
+
+        if (event.getUser().getUserId().equals(event.getBot().getUserBot().getUserId())) {
+            return;
+        }
+
+        if (!event.getMessage().startsWith(COMMAND)) {
+            return;
+        }
+
+        try {
+            sendNotice(event, getRandomBashQuote());
+        } catch (Exception e) {
+            event.respond("ОШИБКА: "+e.getMessage());
+            e.printStackTrace();
+        }
+
+    }
+
+    private void sendNotice(GenericMessageEvent event, String str) {
+        event.getBot().sendIRC().notice(((MessageEvent) event).getChannel().getName(), str);
+    }
+
+    private String getDataFromConnection(HttpURLConnection con) throws Exception {
+        BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream(), "windows-1251"));
+        String inputLine;
+        StringBuffer response = new StringBuffer();
+
+        while ((inputLine = in.readLine()) != null) {
+            response.append(inputLine);
+        }
+        in.close();
+        return response.toString();
+    }
+
+    private String getRandomBashQuote() throws Exception {
+        URL obj = new URL("http://bash.im/random");
+        HttpURLConnection con = (HttpURLConnection) obj.openConnection();
+
+        // optional default is GET
+        con.setRequestMethod("GET");
+
+        //add request header
+        con.setRequestProperty("User-Agent", USER_AGENT);
+        //con.setRequestProperty("X-Requested-With", "XMLHttpRequest");
+
+        int responseCode = con.getResponseCode();
+        if (responseCode != 200) {
+            throw new Exception("Не удалось получить цитату!");
+        }
+        String response = getDataFromConnection(con);
+
+        Document doc = Jsoup.parse(response);
+        Elements quotes = doc.select(".quote .text");
+
+        if (quotes.size() == 0) {
+            throw new Exception("Не получено ни одной цитаты!");
+        }
+
+        Element quote = quotes.get(0);
+
+        return quote.text();
+
+    }
+
+
+}