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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Query and control an archive of messages stored on a server using
XEP-0313: Message Archive Management(MAM).
"""
import asyncio
from datetime import datetime, timezone
from poezio.theming import get_theme
from poezio.text_buffer import Message, TextBuffer
def add_line(text_buffer: TextBuffer, text: str, str_time: str, nick: str):
"""Adds a textual entry in the TextBuffer"""
time = datetime.strftime(str_time, '%Y-%m-%d %H:%M:%S')
time = datetime.strptime(time, '%Y-%m-%d %H:%M:%S')
time = time.replace(tzinfo=timezone.utc).astimezone(tz=None)
nick = nick.split('/')[1]
color = get_theme().COLOR_OWN_NICK
text_buffer.add_message(
text,
time,
nick,
color,
True, # History
None, # User
False, # Highlight
None, # Identifier
None, # str_time
None, # Jid
)
class MAM:
"""
A basic client fetching mam archive messages
"""
def __init__(self, jid, password, remote_jid, start, end, tab):
self.remote_jid = remote_jid
self.start_date = start
self.end_date = end
self.tab = tab
asyncio.ensure_future(self.start())
async def start(self):
text_buffer = self.tab._text_buffer
results = self.tab.core.xmpp.plugin['xep_0313'].retrieve(jid=self.remote_jid,
iterator=True, start=self.start_date, end=self.end_date)
async for rsm in results:
for msg in rsm['mam']['results']:
forwarded = msg['mam_result']['forwarded']
timestamp = forwarded['delay']['stamp']
message = forwarded['stanza']
add_line(text_buffer, '%s' % message['body'], timestamp, str(message['from']))
self.tab.text_win.pos = 0
self.tab.core.refresh_window()
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