From 5cacf94ecca5b45ffdaba0d85506d64117643fd8 Mon Sep 17 00:00:00 2001
From: steckbrief <steckbrief@chefmail.de>
Date: Sun, 12 Nov 2017 14:22:01 +0100
Subject: Initial commit

---
 src/de/thedevstack/xmpp/mamloader/MamLoader.java | 135 +++++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 src/de/thedevstack/xmpp/mamloader/MamLoader.java

(limited to 'src/de/thedevstack/xmpp/mamloader/MamLoader.java')

diff --git a/src/de/thedevstack/xmpp/mamloader/MamLoader.java b/src/de/thedevstack/xmpp/mamloader/MamLoader.java
new file mode 100644
index 0000000..f60c91a
--- /dev/null
+++ b/src/de/thedevstack/xmpp/mamloader/MamLoader.java
@@ -0,0 +1,135 @@
+package de.thedevstack.xmpp.mamloader;
+
+import java.io.BufferedReader;
+import java.io.Console;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+
+import org.jivesoftware.smack.SmackException;
+import org.jivesoftware.smack.XMPPException;
+import org.jivesoftware.smack.packet.Message;
+import org.jivesoftware.smack.packet.Stanza;
+import org.jivesoftware.smackx.forward.packet.Forwarded;
+
+public class MamLoader {
+	private static final SimpleDateFormat SDF = new SimpleDateFormat("dd.MM.YYYY HH:mm:ss");
+	private static final SimpleDateFormat INPUT = new SimpleDateFormat("dd.MM.YYYY");
+
+	public static void main(String[] args) throws InterruptedException, SmackException, IOException, XMPPException {
+		if (2 > args.length) {
+			System.err.println("Your JID and the JID of your chatpartner is needed.");
+			System.exit(1);
+		}
+		String myjid = args[0];
+		String jid = args[1];
+		String password;
+		boolean debug = false;
+		Date start = null;
+		Date end = null;
+		int limit = -1;
+		
+		for (int i = 2; i < args.length; i++) {
+			switch (args[i]) {
+			case "-debug":
+				debug = true;
+				break;
+			case "-from":
+				start = parseDate(args[++i]);
+				break;
+			case "-to":
+				end = parseDate(args[++i]);
+				break;
+			case "-limit":
+				limit = Integer.parseInt(args[++i]);
+				break;
+			}
+		}
+		
+		if (null != end && null == start) {
+			System.err.println("End without start not supported.");
+			System.exit(1);
+		} else if (null != start && -1 < limit) {
+			System.err.println("Limit not supported if start date is given.");
+			System.exit(1);
+		} else if (null == jid || null == myjid) {
+			System.err.println("Your JID and the JID of your chatpartner is needed.");
+			System.exit(1);
+		}
+		
+		Console console = System.console();
+		if (null == console) {
+			System.out.println("Testenvironment!");
+			System.out.println("Warning: Password will be shown.");
+			System.out.print("Password: ");
+		    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
+		    password = reader.readLine();
+		} else {
+			password = String.valueOf(console.readPassword("Password: "));			
+		}
+
+		System.out.println("Loading history for chats with " + jid);
+		MamLoadClient mlc = new MamLoadClient(debug);
+		try {
+			mlc.connectAndLogin(myjid, password);
+//				mlc.loadHistory(jid, Date.from(LocalDate.of(2017, 11, 8).atStartOfDay().toInstant(ZoneOffset.UTC)), Date.from(LocalDate.of(2017, 11, 9).atStartOfDay().toInstant(ZoneOffset.UTC)));
+//				mlc.loadHistory(jid);
+			List<Forwarded> messages = null;
+			
+			if (start == null && -1 == limit) {
+				messages = mlc.loadHistory(jid);
+			} else if (start == null && -1 < limit) {
+				messages = mlc.loadHistory(jid, limit);
+			} else if (start != null && end == null) {
+				messages = mlc.loadHistory(jid, start);
+			} else {
+				messages = mlc.loadHistory(jid, start, end);
+			}
+			
+			
+			System.out.println(messages.size() + " messages found");
+			printMessagesWithBody(messages, jid);
+		} finally {
+			mlc.disconnect();
+		}
+	}
+	
+	private static Date parseDate(String dateToParse) {
+		try {
+			return INPUT.parse(dateToParse);
+		} catch (ParseException e) {
+			System.err.println("Could not parse date: " + dateToParse);
+			System.err.println("Needed format: dd.MM.YYYY");
+			System.exit(1);
+			
+			return null;
+		}
+	}
+	
+	private static void printMessagesWithBody(List<Forwarded> messages, String withJid) {
+		for (Forwarded f : messages) {
+			Stanza stanza = f.getForwardedStanza();
+			if (stanza instanceof Message) {
+				StringBuilder sb = new StringBuilder();
+				Message message = (Message) stanza;
+				
+				if (null != message.getBody()) {
+					if (withJid.equals(message.getFrom().asBareJid().toString())) {
+						sb.append("<");
+					} else {
+						sb.append(">");
+					}
+					sb.append(" ");
+					sb.append(SDF.format(f.getDelayInformation().getStamp()));
+					sb.append(": ");
+					sb.append(message.getBody());
+					System.out.println(sb.toString());
+				}
+			}
+		}
+	}
+
+}
-- 
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