Plugin to fetch an archive of messages using MAM

1 files changed, 69 insertions, 0 deletions

diff --git a/plugins/mam.py b/plugins/mam.py
new file mode 100644
index 00000000..4a9ef44e
--- /dev/null
+++ b/plugins/mam.py
@@ -0,0 +1,69 @@
+#! /usr/bin/env python3
+# -*- coding: utf-8 -*-
+# vim:fenc=utf-8
+#
+# Copyright © 2019 Madhur Garg
+
+"""
+    Query and control an archive of messages stored on a server using
+    XEP-0313: Message Archive Management(MAM).
+"""
+
+import re
+import slixmpp
+
+from datetime import datetime
+from datetime import timedelta
+from poezio.config import config
+from poezio.plugin import BasePlugin
+from poezio.decorators import command_args_parser
+from poezio import tabs
+from poezio.mam import MAM
+from poezio.text_buffer import Message, TextBuffer
+
+
+class Plugin(BasePlugin):
+    """MAM Plugin"""
+
+    def init(self):
+        for tab in tabs.ConversationTab, tabs.PrivateTab, tabs.MucTab:
+            self.api.add_tab_command(
+                tab,
+                'mam',
+                self.command_mam,
+                usage='[start_timestamp] [end_timestamp]',
+                help='Query and control an archive of messages using MAM')
+
+    @command_args_parser.quoted(0, 2)
+    def command_mam(self, args):
+        """Define mam command"""
+
+        tab = self.api.current_tab()
+        jid = config.get('jid')
+        password = config.get('password')
+        remote_jid = tab.jid
+        end = datetime.now()
+        end = datetime.strftime(end, '%Y-%m-%dT%H:%M:%SZ')
+        start = datetime.strptime(end, '%Y-%m-%dT%H:%M:%SZ')
+        # Default start date is 10 days past the current day.
+        start = start + timedelta(days=-10)
+        start = datetime.strftime(start, '%Y-%m-%dT%H:%M:%SZ')
+        # Format for start and end timestamp is [dd:mm:yyyy]
+        if len(args) == 1:
+            try:
+                start = datetime.strptime(args[0], '%d:%m:%Y')
+                start = datetime.strftime(start, '%Y-%m-%dT%H:%M:%SZ')
+            except ValueError:
+                pass
+        elif len(args) == 2:
+            try:
+                start = datetime.strptime(args[0], '%d:%m:%Y')
+                start = datetime.strftime(start, '%Y-%m-%dT%H:%M:%SZ')
+                end = datetime.strptime(args[1], '%d:%m:%Y')
+                end = datetime.strftime(end, '%Y-%m-%dT%H:%M:%SZ')
+            except ValueError:
+                pass
+
+        xmpp = MAM(jid, password, remote_jid, start, end, tab)
+        xmpp.register_plugin('xep_0313')
+        xmpp.connect()