Slixfeed/slixfeed/xmpp/client.py

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
TODO
1) Use loop (with gather) instead of TaskGroup.
2) Assure message delivery before calling a new task.
See https://slixmpp.readthedocs.io/en/latest/event_index.html#term-marker_acknowledged
3) XHTTML-IM
case _ if message_lowercase.startswith("html"):
message['html']="
Parse me!
"
self.send_message(
mto=jid,
mfrom=self.boundjid.bare,
mhtml=message
)
NOTE
1) Extracting attribute using xmltodict.
import xmltodict
message = xmltodict.parse(str(message))
jid = message["message"]["x"]["@jid"]
"""
import asyncio
from datetime import datetime
import logging
import os
from random import randrange
import slixmpp
import slixfeed.task as task
import time
from slixmpp.plugins.xep_0363.http_upload import FileTooBig, HTTPError, UploadServiceNotFound
# from slixmpp.plugins.xep_0402 import BookmarkStorage, Conference
from slixmpp.plugins.xep_0048.stanza import Bookmarks
# import xmltodict
# import xml.etree.ElementTree as ET
# from lxml import etree
import slixfeed.action as action
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import slixfeed.config as config
import slixfeed.crawl as crawl
import slixfeed.dt as dt
import slixfeed.fetch as fetch
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import slixfeed.sqlite as sqlite
import slixfeed.url as uri
from slixfeed.version import __version__
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from slixfeed.xmpp.bookmark import XmppBookmark
from slixfeed.xmpp.connect import XmppConnect
from slixfeed.xmpp.muc import XmppGroupchat
from slixfeed.xmpp.message import XmppMessage
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import slixfeed.xmpp.process as process
import slixfeed.xmpp.profile as profile
from slixfeed.xmpp.roster import XmppRoster
# import slixfeed.xmpp.service as service
from slixfeed.xmpp.presence import XmppPresence
from slixfeed.xmpp.upload import XmppUpload
from slixfeed.xmpp.utility import get_chat_type, is_moderator
main_task = []
jid_tasker = {}
task_manager = {}
loop = asyncio.get_event_loop()
# asyncio.set_event_loop(loop)
# time_now = datetime.now()
# time_now = time_now.strftime("%H:%M:%S")
# def print_time():
# # return datetime.now().strftime("%H:%M:%S")
# now = datetime.now()
# current_time = now.strftime("%H:%M:%S")
# return current_time
class Slixfeed(slixmpp.ClientXMPP):
"""
Slixfeed:
News bot that sends updates from RSS feeds.
"""
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def __init__(self, jid, password, hostname=None, port=None, alias=None):
slixmpp.ClientXMPP.__init__(self, jid, password)
# NOTE
# The bot works fine when the nickname is hardcoded; or
# The bot won't join some MUCs when its nickname has brackets
# Handler for nickname
self.alias = alias
# Handlers for tasks
self.task_manager = {}
# Handlers for ping
self.task_ping_instance = {}
# Handlers for connection events
self.connection_attempts = 0
self.max_connection_attempts = 10
self.add_event_handler("session_start",
self.on_session_start)
self.add_event_handler("session_resumed",
self.on_session_resumed)
self.add_event_handler("got_offline", print("got_offline"))
# self.add_event_handler("got_online", self.check_readiness)
self.add_event_handler("changed_status",
self.on_changed_status)
self.add_event_handler("disco_info",
self.on_disco_info)
self.add_event_handler("presence_available",
self.on_presence_available)
# self.add_event_handler("presence_unavailable",
# self.on_presence_unavailable)
self.add_event_handler("chatstate_active",
self.on_chatstate_active)
self.add_event_handler("chatstate_composing",
self.on_chatstate_composing)
self.add_event_handler("chatstate_gone",
self.on_chatstate_gone)
self.add_event_handler("chatstate_inactive",
self.on_chatstate_inactive)
self.add_event_handler("chatstate_paused",
self.on_chatstate_paused)
# The message event is triggered whenever a message
# stanza is received. Be aware that that includes
# MUC messages and error messages.
self.add_event_handler("message",
self.on_message)
self.add_event_handler("groupchat_invite",
self.on_groupchat_invite) # XEP_0045
self.add_event_handler("groupchat_direct_invite",
self.on_groupchat_direct_invite) # XEP_0249
# self.add_event_handler("groupchat_message", self.message)
# self.add_event_handler("disconnected", self.reconnect)
# self.add_event_handler("disconnected", self.inspect_connection)
self.add_event_handler("reactions",
self.on_reactions)
self.add_event_handler("presence_error",
self.on_presence_error)
self.add_event_handler("presence_subscribe",
self.on_presence_subscribe)
self.add_event_handler("presence_subscribed",
self.on_presence_subscribed)
self.add_event_handler("presence_unsubscribed",
self.on_presence_unsubscribed)
# Initialize event loop
# self.loop = asyncio.get_event_loop()
self.add_event_handler('connection_failed',
self.on_connection_failed)
self.add_event_handler('session_end',
self.on_session_end)
# TODO Test
async def on_groupchat_invite(self, message):
logging.warning("on_groupchat_invite")
inviter = message['from'].bare
muc_jid = message['groupchat_invite']['jid']
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await XmppBookmark.add(self, muc_jid)
XmppGroupchat.join(self, inviter, muc_jid)
message_body = ('Greetings! I am {}, the news anchor.\n'
'My job is to bring you the latest '
'news from sources you provide me with.\n'
'You may always reach me via xmpp:{}?message'
.format(self.alias, self.boundjid.bare))
XmppMessage.send(self, muc_jid, message_body, 'groupchat')
# NOTE Tested with Gajim and Psi
async def on_groupchat_direct_invite(self, message):
inviter = message['from'].bare
muc_jid = message['groupchat_invite']['jid']
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await XmppBookmark.add(self, muc_jid)
XmppGroupchat.join(self, inviter, muc_jid)
message_body = ('Greetings! I am {}, the news anchor.\n'
'My job is to bring you the latest '
'news from sources you provide me with.\n'
'You may always reach me via xmpp:{}?message'
.format(self.alias, self.boundjid.bare))
XmppMessage.send(self, muc_jid, message_body, 'groupchat')
async def on_session_end(self, event):
message = 'Session has ended.'
XmppConnect.recover(self, message)
async def on_connection_failed(self, event):
message = 'Connection has failed. Reason: {}'.format(event)
XmppConnect.recover(self, message)
async def on_session_start(self, event):
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# self.send_presence()
profile.set_identity(self, 'client')
self.service_commands()
self.service_reactions()
await self['xep_0115'].update_caps()
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await self.get_roster()
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await profile.update(self)
task.task_ping(self)
bookmarks = await self.plugin['xep_0048'].get_bookmarks()
XmppGroupchat.autojoin(self, bookmarks)
if config.get_value('accounts', 'XMPP', 'operator'):
jid_op = config.get_value('accounts', 'XMPP', 'operator')
status_message = 'Slixfeed version {}'.format(__version__)
XmppPresence.send(self, jid_op, status_message)
def on_session_resumed(self, event):
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# self.send_presence()
profile.set_identity(self, 'client')
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self['xep_0115'].update_caps()
XmppGroupchat.autojoin(self)
async def on_disco_info(self, DiscoInfo):
jid = DiscoInfo['from']
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# self.service_commands()
# self.service_reactions()
# self.send_presence(pto=jid)
await self['xep_0115'].update_caps(jid=jid)
async def on_message(self, message):
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jid = message['from'].bare
if jid == self.boundjid.bare:
status_type = 'dnd'
status_message = ('Slixfeed is not designed to receive messages '
'from itself')
XmppPresence.send(self, jid, status_message,
status_type=status_type)
await asyncio.sleep(5)
status_message = ('Slixfeed news bot from RSS Task Force')
XmppPresence.send(self, jid, status_message)
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else:
# TODO Request for subscription
if (await get_chat_type(self, jid) == 'chat' and
not self.client_roster[jid]['to']):
XmppPresence.subscription(self, jid, 'subscribe')
await XmppRoster.add(self, jid)
status_message = '✒️ Share online status to receive updates'
XmppPresence.send(self, jid, status_message)
message_subject = 'RSS News Bot'
message_body = 'Share online status to receive updates.'
XmppMessage.send_headline(self, jid, message_subject,
message_body, 'chat')
await process.message(self, message)
# chat_type = message["type"]
# message_body = message["body"]
# message_reply = message.reply
async def on_changed_status(self, presence):
# await task.check_readiness(self, presence)
jid = presence['from'].bare
if jid in self.boundjid.bare:
return
if presence['show'] in ('away', 'dnd', 'xa'):
task.clean_tasks_xmpp(self, jid, ['interval'])
await task.start_tasks_xmpp(self, jid, ['status', 'check'])
async def on_presence_subscribe(self, presence):
jid = presence['from'].bare
if not self.client_roster[jid]['to']:
# XmppPresence.subscription(self, jid, 'subscribe')
XmppPresence.subscription(self, jid, 'subscribed')
await XmppRoster.add(self, jid)
status_message = '✒️ Share online status to receive updates'
XmppPresence.send(self, jid, status_message)
message_subject = 'RSS News Bot'
message_body = 'Share online status to receive updates.'
XmppMessage.send_headline(self, jid, message_subject, message_body,
'chat')
def on_presence_subscribed(self, presence):
jid = presence['from'].bare
# XmppPresence.subscription(self, jid, 'subscribed')
message_subject = 'RSS News Bot'
message_body = ('Greetings! I am {}, the news anchor.\n'
'My job is to bring you the latest '
'news from sources you provide me with.\n'
'You may always reach me via xmpp:{}?message'
.format(self.alias, self.boundjid.bare))
XmppMessage.send_headline(self, jid, message_subject, message_body,
'chat')
async def on_presence_available(self, presence):
# TODO Add function to check whether task is already running or not
# await task.start_tasks(self, presence)
# NOTE Already done inside the start-task function
jid = presence['from'].bare
if jid in self.boundjid.bare:
return
logging.info('JID {} is available'.format(jid))
# FIXME TODO Find out what is the source responsible for a couple presences with empty message
# NOTE This is a temporary solution
await asyncio.sleep(10)
await task.start_tasks_xmpp(self, jid)
self.add_event_handler("presence_unavailable",
self.on_presence_unavailable)
def on_presence_unsubscribed(self, presence):
jid = presence['from'].bare
message_body = 'You have been unsubscribed.'
# status_message = '🖋️ Subscribe to receive updates'
# status_message = None
XmppMessage.send(self, jid, message_body, 'chat')
XmppPresence.subscription(self, jid, 'unsubscribed')
# XmppPresence.send(self, jid, status_message,
# presence_type='unsubscribed')
XmppRoster.remove(self, jid)
def on_presence_unavailable(self, presence):
jid = presence['from'].bare
logging.info('JID {} is unavailable'.format(jid))
# await task.stop_tasks(self, jid)
task.clean_tasks_xmpp(self, jid)
# NOTE Albeit nice to ~have~ see, this would constantly
# send presence messages to server to no end.
status_message = 'Farewell'
XmppPresence.send(self, jid, status_message,
presence_type='unavailable')
self.del_event_handler("presence_unavailable",
self.on_presence_unavailable)
# TODO
# Send message that database will be deleted within 30 days
# Check whether JID is in bookmarks or roster
# If roster, remove contact JID into file
# If bookmarks, remove groupchat JID into file
def on_presence_error(self, presence):
jid = presence["from"].bare
logging.info('JID {} (error)'.format(jid))
task.clean_tasks_xmpp(self, jid)
def on_reactions(self, message):
print(message['from'])
print(message['reactions']['values'])
async def on_chatstate_active(self, message):
jid = message['from'].bare
if jid in self.boundjid.bare:
return
if message['type'] in ('chat', 'normal'):
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# NOTE: Required for Cheogram
# await self['xep_0115'].update_caps(jid=jid)
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# self.send_presence(pto=jid)
# task.clean_tasks_xmpp(self, jid, ['status'])
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await asyncio.sleep(5)
await task.start_tasks_xmpp(self, jid, ['status'])
async def on_chatstate_composing(self, message):
if message['type'] in ('chat', 'normal'):
jid = message['from'].bare
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# NOTE: Required for Cheogram
# await self['xep_0115'].update_caps(jid=jid)
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# self.send_presence(pto=jid)
# task.clean_tasks_xmpp(self, jid, ['status'])
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await asyncio.sleep(5)
status_message = ('💡 Send "help" for manual, or "info" for '
'information.')
XmppPresence.send(self, jid, status_message)
async def on_chatstate_gone(self, message):
jid = message['from'].bare
if jid in self.boundjid.bare:
return
if message['type'] in ('chat', 'normal'):
# task.clean_tasks_xmpp(self, jid, ['status'])
await task.start_tasks_xmpp(self, jid, ['status'])
async def on_chatstate_inactive(self, message):
jid = message['from'].bare
if jid in self.boundjid.bare:
return
if message['type'] in ('chat', 'normal'):
# task.clean_tasks_xmpp(self, jid, ['status'])
await task.start_tasks_xmpp(self, jid, ['status'])
async def on_chatstate_paused(self, message):
jid = message['from'].bare
if jid in self.boundjid.bare:
return
if message['type'] in ('chat', 'normal'):
# task.clean_tasks_xmpp(self, jid, ['status'])
await task.start_tasks_xmpp(self, jid, ['status'])
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# NOTE Failed attempt
# Need to use Super or Inheritance or both
# self['xep_0050'].add_command(node='settings',
# name='Settings',
# handler=self._handle_settings)
# self['xep_0050'].add_command(node='subscriptions',
# name='Subscriptions',
# handler=self._handle_subscriptions)
# async def _handle_settings(self, iq, session):
# await XmppCommand._handle_settings(self, iq, session)
# async def _handle_subscriptions(self, iq, session):
# await XmppCommand._handle_subscriptions(self, iq, session)
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# TODO Move class Service to a separate file
# class Service(Slixfeed):
# def __init__(self):
# super().__init__()
# TODO https://xmpp.org/extensions/xep-0115.html
# https://xmpp.org/extensions/xep-0444.html#disco
# TODO https://xmpp.org/extensions/xep-0444.html#disco-restricted
def service_reactions(self):
"""
Publish allow list of reactions.
Parameters
----------
None.
Returns
-------
None.
"""
form = self['xep_0004'].make_form(
'form', 'Reactions Information'
)
# TODO Move class Command to a separate file
# class Command(Slixfeed):
# def __init__(self):
# super().__init__()
def service_commands(self):
# self["xep_0050"].add_command(
# node="updates_enable",
# name="Enable/Disable News Updates",
# handler=option_enable_updates,
# )
# NOTE https://codeberg.org/poezio/slixmpp/issues/3515
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# if jid == config.get_value('accounts', 'XMPP', 'operator'):
self['xep_0050'].add_command(node='recent',
name='📰️ Browse',
handler=self._handle_recent)
self['xep_0050'].add_command(node='subscription',
name='🪶️ Subscribe',
handler=self._handle_subscription_add)
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self['xep_0050'].add_command(node='subscriptions',
name='🗞️ Subscriptions',
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handler=self._handle_subscriptions)
self['xep_0050'].add_command(node='promoted',
name='🔮️ Featured',
handler=self._handle_promoted)
self['xep_0050'].add_command(node='discover',
name='🔍️ Discover',
handler=self._handle_discover)
self['xep_0050'].add_command(node='settings',
name='📮️ Settings',
handler=self._handle_settings)
self['xep_0050'].add_command(node='filters',
name='🛡️ Filters',
handler=self._handle_filters)
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self['xep_0050'].add_command(node='help',
name='📔️ Manual',
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handler=self._handle_help)
self['xep_0050'].add_command(node='advanced',
name='📓 Advanced',
handler=self._handle_advanced)
self['xep_0050'].add_command(node='profile',
name='💼️ Profile',
handler=self._handle_profile)
self['xep_0050'].add_command(node='about',
name='📜️ About',
handler=self._handle_about)
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# self['xep_0050'].add_command(node='search',
# name='Search',
# handler=self._handle_search)
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# Special interface
# http://jabber.org/protocol/commands#actions
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async def _handle_profile(self, iq, session):
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jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
feeds_all = str(await sqlite.get_number_of_items(db_file, 'feeds'))
feeds_act = str(await sqlite.get_number_of_feeds_active(db_file))
unread = str(await sqlite.get_number_of_entries_unread(db_file))
entries = await sqlite.get_number_of_items(db_file, 'entries')
archive = await sqlite.get_number_of_items(db_file, 'archive')
entries_all = str(entries + archive)
key_archive = str(config.get_setting_value(db_file, 'archive'))
key_enabled = str(config.get_setting_value(db_file, 'enabled'))
key_interval = str(config.get_setting_value(db_file, 'interval'))
key_media = str(config.get_setting_value(db_file, 'media'))
key_old = str(config.get_setting_value(db_file, 'old'))
key_quantum = str(config.get_setting_value(db_file, 'quantum'))
update_interval = config.get_setting_value(db_file, 'interval')
update_interval = 60 * int(update_interval)
last_update_time = float(await sqlite.get_last_update_time(db_file))
dt_object = datetime.fromtimestamp(last_update_time)
last_update = dt_object.strftime('%H:%M:%S')
if int(key_enabled):
next_update_time = last_update_time + update_interval
dt_object = datetime.fromtimestamp(next_update_time)
next_update = dt_object.strftime('%H:%M:%S')
else:
next_update = 'n/a'
form = self['xep_0004'].make_form('form', 'Profile')
form['instructions'] = ('Displaying information\nJabber ID {}'
.format(jid))
form.add_field(ftype='fixed',
value='Data')
form.add_field(label='Subscriptions',
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ftype='text-single',
value=feeds_all)
form.add_field(label='Active subscriptions',
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ftype='text-single',
value=feeds_act)
form.add_field(label='Items',
ftype='text-single',
value=entries_all)
form.add_field(label='Unread',
ftype='text-single',
value=unread)
form.add_field(ftype='fixed',
value='Schedule')
form.add_field(label='Last update',
ftype='text-single',
value=last_update)
form.add_field(label='Next update',
ftype='text-single',
value=next_update)
form.add_field(ftype='fixed',
value='Options')
form.add_field(label='Archive',
ftype='text-single',
value=key_archive)
form.add_field(label='Enabled',
ftype='text-single',
value=key_enabled)
form.add_field(label='Interval',
ftype='text-single',
value=key_interval)
form.add_field(label='Media',
ftype='text-single',
value=key_media)
form.add_field(label='Old',
ftype='text-single',
value=key_old)
form.add_field(label='Quantum',
ftype='text-single',
value=key_quantum)
session['payload'] = form
# text_note = ('Jabber ID: {}'
# '\n'
# 'Last update: {}'
# '\n'
# 'Next update: {}'
# ''.format(jid, last_update, next_update))
# session['notes'] = [['info', text_note]]
return session
async def _handle_filters(self, iq, session):
jid = session['from'].bare
jid_full = str(session['from'])
chat_type = await get_chat_type(self, jid)
if chat_type == 'groupchat':
moderator = is_moderator(self, jid, jid_full)
if chat_type == 'chat' or moderator:
jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
form = self['xep_0004'].make_form('form', 'Filters')
form['instructions'] = 'Editing filters' # 🪄️ 🛡️
value = sqlite.get_filter_value(db_file, 'allow')
if value: value = str(value[0])
form.add_field(var='allow',
ftype='text-single',
label='Allow list',
value=value,
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desc='Keywords to allow (comma-separated keywords).')
value = sqlite.get_filter_value(db_file, 'deny')
if value: value = str(value[0])
form.add_field(var='deny',
ftype='text-single',
label='Deny list',
value=value,
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desc='Keywords to deny (comma-separated keywords).')
session['allow_complete'] = True
session['has_next'] = False
session['next'] = self._handle_filters_complete
session['payload'] = form
else:
text_warn = ('This resource is restricted to moderators of {}.'
.format(jid))
session['notes'] = [['warn', text_warn]]
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return session
async def _handle_filters_complete(self, payload, session):
"""
Process a command result from the user.
Arguments:
payload -- Either a single item, such as a form, or a list
of items or forms if more than one form was
provided to the user. The payload may be any
stanza, such as jabber:x:oob for out of band
data, or jabber:x:data for typical data forms.
session -- A dictionary of data relevant to the command
session. Additional, custom data may be saved
here to persist across handler callbacks.
"""
# Text is not displayed; only labels
form = payload
jid = session['from'].bare
# form = self['xep_0004'].make_form('result', 'Done')
# form['instructions'] = ('✅️ Filters have been updated')
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jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
# In this case (as is typical), the payload is a form
values = payload['values']
for value in values:
key = value
val = values[value]
# NOTE We might want to add new keywords from
# an empty form instead of editing a form.
# keywords = sqlite.get_filter_value(db_file, key)
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keywords = ''
val = await config.add_to_list(val, keywords) if val else ''
if sqlite.is_filter_key(db_file, key):
await sqlite.update_filter_value(db_file, [key, val])
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elif val:
await sqlite.set_filter_value(db_file, [key, val])
# form.add_field(var=key.capitalize() + ' list',
# ftype='text-single',
# value=val)
form['title'] = 'Done'
form['instructions'] = 'has been completed!'
# session["has_next"] = False
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session['next'] = None
session['payload'] = form
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return session
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async def _handle_subscription_add(self, iq, session):
jid = session['from'].bare
jid_full = str(session['from'])
chat_type = await get_chat_type(self, jid)
if chat_type == 'groupchat':
moderator = is_moderator(self, jid, jid_full)
if chat_type == 'chat' or moderator:
form = self['xep_0004'].make_form('form', 'Subscription')
form['instructions'] = 'Adding subscription'
form.add_field(var='subscription',
# TODO Make it possible to add several subscriptions at once;
# Similarly to BitTorrent trackers list
# ftype='text-multi',
# label='Subscription URLs',
# desc=('Add subscriptions one time per '
# 'subscription.'),
ftype='text-single',
label='URL',
desc='Enter subscription URL.',
value='http://',
required=True)
# form.add_field(var='scan',
# ftype='boolean',
# label='Scan',
# desc='Scan URL for validity (recommended).',
# value=True)
session['allow_prev'] = False
session['has_next'] = True
session['next'] = self._handle_subscription_new
session['prev'] = None
session['payload'] = form
else:
text_warn = ('This resource is restricted to moderators of {}.'
.format(jid))
session['notes'] = [['warn', text_warn]]
return session
async def _handle_recent(self, iq, session):
jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
num = 100
results = await sqlite.get_unread_entries(db_file, num)
form = self['xep_0004'].make_form('form', 'Updates')
form['instructions'] = 'Recent {} updates'.format(num)
options = form.add_field(var='update',
ftype='list-single',
label='News',
desc=('Select a news item to read.'),
required=True)
for result in results:
title = result[1]
ix = str(result[0])
options.addOption(title, ix)
session['allow_prev'] = False # Cheogram changes style if that button - which should not be on this form - is present
session['has_next'] = True
session['next'] = self._handle_recent_select
session['payload'] = form
session['prev'] = None # Cheogram works as expected with 'allow_prev' set to False Just in case
return session
async def _handle_recent_select(self, payload, session):
values = payload['values']
ix = values['update']
jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
title = sqlite.get_entry_title(db_file, ix)
title = title[0] if title else 'Untitled'
form = self['xep_0004'].make_form('form', 'Article')
url = sqlite.get_entry_url(db_file, ix)
url = url[0]
logging.info('Original URL: {}'.format(url))
url = uri.remove_tracking_parameters(url)
logging.info('Processed URL (tracker removal): {}'.format(url))
url = (uri.replace_hostname(url, 'link')) or url
logging.info('Processed URL (replace hostname): {}'.format(url))
result = await fetch.http(url)
if 'content' in result:
data = result['content']
summary = action.get_document_content_as_text(data)
else:
summary = 'No content to show.'
form.add_field(ftype="text-multi",
label=title,
value=summary)
field_url = form.add_field(var='url',
ftype='hidden',
value=url)
field_url = form.add_field(var='url_link',
label='Link',
ftype='text-single',
value=url)
field_url['validate']['datatype'] = 'xs:anyURI'
feed_id = sqlite.get_feed_id_by_entry_index(db_file, ix)
feed_id = feed_id[0]
feed_url = sqlite.get_feed_url(db_file, feed_id)
feed_url = feed_url[0]
field_feed = form.add_field(var='url_feed',
label='Source',
ftype='text-single',
value=feed_url)
field_feed['validate']['datatype'] = 'xs:anyURI'
options = form.add_field(var='filetype',
ftype='list-single',
label='Save as',
desc=('Select file type.'),
value='pdf',
required=True)
options.addOption('ePUB', 'epub')
options.addOption('HTML', 'html')
options.addOption('Markdown', 'md')
options.addOption('PDF', 'pdf')
options.addOption('Plain Text', 'txt')
form['instructions'] = 'Proceed to download article.'
session['allow_complete'] = False
session['allow_prev'] = True
session['has_next'] = True
session['next'] = self._handle_recent_action
session['payload'] = form
session['prev'] = self._handle_recent
return session
async def _handle_recent_action(self, payload, session):
ext = payload['values']['filetype']
url = payload['values']['url'][0]
jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
cache_dir = config.get_default_cache_directory()
if not os.path.isdir(cache_dir):
os.mkdir(cache_dir)
if not os.path.isdir(cache_dir + '/readability'):
os.mkdir(cache_dir + '/readability')
url = uri.remove_tracking_parameters(url)
url = (uri.replace_hostname(url, 'link')) or url
result = await fetch.http(url)
if not result['error']:
data = result['content']
code = result['status_code']
title = action.get_document_title(data)
title = title.strip().lower()
for i in (' ', '-'):
title = title.replace(i, '_')
for i in ('?', '"', '\'', '!'):
title = title.replace(i, '')
filename = os.path.join(
cache_dir, 'readability',
title + '_' + dt.timestamp() + '.' + ext)
error = action.generate_document(data, url, ext, filename,
readability=True)
if error:
text_error = ('Failed to export {} fot {}'
'\n\n'
'Reason: {}'.format(ext.upper(), url, error))
session['notes'] = [['error', text_error]]
else:
url = await XmppUpload.start(self, jid, filename)
form = self['xep_0004'].make_form('result', 'Download')
form['instructions'] = ('Download {} document.'
.format(ext.upper()))
field_url = form.add_field(var='url',
label='Link',
ftype='text-single',
value=url)
field_url['validate']['datatype'] = 'xs:anyURI'
session['payload'] = form
session['allow_complete'] = True
session['next'] = None
session['prev'] = None
return session
async def _handle_subscription_new(self, payload, session):
jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
# scan = payload['values']['scan']
url = payload['values']['subscription']
if isinstance(url, list) and len(url) > 1:
url_count = len(url)
urls = url
agree_count = 0
error_count = 0
exist_count = 0
for url in urls:
result = await action.add_feed(db_file, url)
if result['error']:
error_count += 1
elif result['exist']:
exist_count += 1
else:
agree_count += 1
form = self['xep_0004'].make_form('form', 'Subscription')
if agree_count:
response = ('Added {} new subscription(s) out of {}'
.format(agree_count, url_count))
session['notes'] = [['info', response]]
else:
response = ('No new subscription was added. '
'Exist: {} Error: {}.'
.format(exist_count, error_count))
session['notes'] = [['error', response]]
session['allow_prev'] = True
session['next'] = None
session['payload'] = None
session['prev'] = self._handle_subscription_add
else:
if isinstance(url, list):
url = url[0]
result = await action.add_feed(db_file, url)
if isinstance(result, list):
results = result
form = self['xep_0004'].make_form('form', 'Subscriptions')
form['instructions'] = ('Discovered {} subscriptions for {}'
.format(len(results), url))
options = form.add_field(var='subscription',
ftype='list-multi',
label='Subscribe',
desc=('Select subscriptions to add.'),
required=True)
for result in results:
options.addOption(result['name'], result['link'])
# NOTE Disabling "allow_prev" until Cheogram would allow to display
# items of list-single as buttons when button "back" is enabled.
# session['allow_prev'] = True
session['has_next'] = True
session['next'] = self._handle_subscription_new
session['payload'] = form
# session['prev'] = self._handle_subscription_add
elif result['error']:
response = ('Failed to load URL <{}> Reason: {}'
.format(url, result['code']))
session['allow_prev'] = True
session['next'] = None
session['notes'] = [['error', response]]
session['payload'] = None
session['prev'] = self._handle_subscription_add
elif result['exist']:
# response = ('News source "{}" is already listed '
# 'in the subscription list at index '
# '{}.\n{}'.format(result['name'], result['index'],
# result['link']))
# session['notes'] = [['warn', response]] # Not supported by Gajim
# session['notes'] = [['info', response]]
form = self['xep_0004'].make_form('form', 'Subscription')
form['instructions'] = ('Subscription is already assigned at index {}.'
'\n'
'{}'
.format(result['index'], result['name']))
form.add_field(ftype='boolean',
var='edit',
label='Would you want to edit this subscription?')
form.add_field(var='subscription',
ftype='hidden',
value=result['link'])
# NOTE Should we allow "Complete"?
# Do all clients provide button "Cancel".
session['allow_complete'] = False
session['has_next'] = True
session['next'] = self._handle_subscription_editor
session['payload'] = form
# session['has_next'] = False
else:
# response = ('News source "{}" has been '
# 'added to subscription list.\n{}'
# .format(result['name'], result['link']))
# session['notes'] = [['info', response]]
form = self['xep_0004'].make_form('form', 'Subscription')
# form['instructions'] = ('✅️ News source "{}" has been added to '
# 'subscription list as index {}'
# '\n\n'
# 'Choose next to continue to subscription '
# 'editor.'
# .format(result['name'], result['index']))
form['instructions'] = ('New subscription'
'\n'
'"{}"'
.format(result['name']))
form.add_field(ftype='boolean',
var='edit',
label='Continue to edit subscription?')
form.add_field(var='subscription',
ftype='hidden',
value=result['link'])
session['allow_complete'] = False
session['has_next'] = True
# session['allow_prev'] = False
# Gajim: Will offer next dialog but as a result, not as form.
# session['has_next'] = False
session['next'] = self._handle_subscription_editor
session['payload'] = form
# session['prev'] = None
return session
async def _handle_subscription_enable(self, payload, session):
form = payload
jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
ixs = payload['values']['subscriptions']
form.add_field(ftype='fixed',
value='Modified subscriptions')
for ix in ixs:
name = sqlite.get_feed_title(db_file, ix)
url = sqlite.get_feed_url(db_file, ix)
await sqlite.set_enabled_status(db_file, ix, 1)
# text = (ix,) + name + url
# text = ' - '.join(text)
name = name[0] if name else 'Subscription #{}'.format(ix)
url = url[0]
text = '{} <{}>'.format(name, url)
form.add_field(var=ix,
ftype='text-single',
label=url,
value=text)
form['type'] = 'result'
form['title'] = 'Done'
form['instructions'] = ('Completed successfully!')
session["has_next"] = False
session['next'] = None
session['payload'] = form
return session
async def _handle_subscription_disable(self, payload, session):
form = payload
jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
ixs = payload['values']['subscriptions']
form.add_field(ftype='fixed',
value='Modified subscriptions')
for ix in ixs:
name = sqlite.get_feed_title(db_file, ix)
url = sqlite.get_feed_url(db_file, ix)
await sqlite.set_enabled_status(db_file, ix, 0)
# text = (ix,) + name + url
# text = ' - '.join(text)
name = name[0] if name else 'Subscription #{}'.format(ix)
url = url[0]
text = '{} <{}>'.format(name, url)
form.add_field(var=ix,
ftype='text-single',
label=url,
value=text)
form['type'] = 'result'
form['title'] = 'Done'
form['instructions'] = ('Completed successfully!')
session["has_next"] = False
session['next'] = None
session['payload'] = form
return session
async def _handle_subscription_del_complete(self, payload, session):
form = payload
jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
ixs = payload['values']['subscriptions']
form.add_field(ftype='fixed',
value='Deleted subscriptions')
for ix in ixs:
name = sqlite.get_feed_title(db_file, ix)
url = sqlite.get_feed_url(db_file, ix)
await sqlite.remove_feed_by_index(db_file, ix)
# text = (ix,) + name + url
# text = ' - '.join(text)
name = name[0] if name else 'Subscription #{}'.format(ix)
url = url[0]
text = '{} <{}>'.format(name, url)
form.add_field(var=ix,
ftype='text-single',
label=url,
value=text)
form['type'] = 'result'
form['title'] = 'Done'
form['instructions'] = ('Completed successfully!')
session["has_next"] = False
session['next'] = None
session['payload'] = form
return session
def _handle_cancel(self, payload, session):
text_note = ('Operation has been cancelled.'
'\n'
'\n'
'No action was taken.')
session['notes'] = [['info', text_note]]
return session
async def _handle_discover(self, iq, session):
jid = session['from'].bare
jid_full = str(session['from'])
chat_type = await get_chat_type(self, jid)
if chat_type == 'groupchat':
moderator = is_moderator(self, jid, jid_full)
if chat_type == 'chat' or moderator:
form = self['xep_0004'].make_form('form', 'Discover & Search')
form['instructions'] = 'Discover news subscriptions of all kinds'
options = form.add_field(var='search_type',
ftype='list-single',
label='Browse',
desc=('Select type of search.'),
required=True)
options.addOption('All', 'all')
options.addOption('Categories', 'cat') # Should we write this in a singular form
# options.addOption('Tags', 'tag')
session['allow_prev'] = False
session['has_next'] = True
session['next'] = self._handle_discover_type
session['payload'] = form
session['prev'] = None
else:
text_warn = ('This resource is restricted to moderators of {}.'
.format(jid))
session['notes'] = [['warn', text_warn]]
return session
def _handle_discover_type(self, payload, session):
values = payload['values']
search_type = values['search_type']
config_dir = config.get_default_config_directory()
db_file = config_dir + '/feeds.sqlite'
if os.path.isfile(db_file):
form = self['xep_0004'].make_form('form', 'Discover & Search')
match search_type:
case 'all':
form['instructions'] = 'Browsing subscriptions'
options = form.add_field(var='subscription',
# ftype='list-multi', # TODO To be added soon
ftype='list-single',
label='Subscription',
desc=('Select a subscription to add.'),
required=True)
results = sqlite.get_titles_tags_urls(db_file)
for result in results:
title = result[0]
tag = result[1]
url = result[2]
text = '{} ({})'.format(title, tag)
options.addOption(text, url)
# session['allow_complete'] = True
session['next'] = self._handle_subscription_new
case 'cat':
form['instructions'] = 'Browsing categories'
session['next'] = self._handle_discover_category
options = form.add_field(var='category',
ftype='list-single',
label='Categories',
desc=('Select a category to browse.'),
required=True) # NOTE Uncategories or no option for entries without category
categories = sqlite.get_categories(db_file)
for category in categories:
category = category[0]
options.addOption(category, category)
# case 'tag':
session['allow_prev'] = True
session['has_next'] = True
session['payload'] = form
session['prev'] = self._handle_discover
else:
text_note = ('Database is missing.'
'\n'
'Contact operator.')
session['next'] = None
session['notes'] = [['info', text_note]]
session['payload'] = None
return session
async def _handle_discover_category(self, payload, session):
values = payload['values']
category = values['category']
config_dir = config.get_default_config_directory()
db_file = config_dir + '/feeds.sqlite'
form = self['xep_0004'].make_form('form', 'Discover & Search')
form['instructions'] = 'Browsing category "{}"'.format(category)
options = form.add_field(var='subscription',
# ftype='list-multi', # TODO To be added soon
ftype='list-single',
label='Subscription',
desc=('Select a subscription to add.'),
required=True)
results = sqlite.get_titles_tags_urls_by_category(db_file, category)
for result in results:
title = result[0]
tag = result[1]
url = result[2]
text = '{} ({})'.format(title, tag)
options.addOption(text, url)
# session['allow_complete'] = True
session['next'] = self._handle_subscription_new
session['payload'] = form
return session
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async def _handle_subscriptions(self, iq, session):
jid = session['from'].bare
jid_full = str(session['from'])
chat_type = await get_chat_type(self, jid)
if chat_type == 'groupchat':
moderator = is_moderator(self, jid, jid_full)
if chat_type == 'chat' or moderator:
form = self['xep_0004'].make_form('form', 'Subscriptions')
form['instructions'] = 'Managing subscriptions'
options = form.add_field(var='action',
ftype='list-single',
label='Action',
desc='Select action type.',
required=True)
options.addOption('Enable subscriptions', 'enable')
options.addOption('Disable subscriptions', 'disable')
options.addOption('Modify subscriptions', 'edit')
options.addOption('Remove subscriptions', 'delete')
session['payload'] = form
session['next'] = self._handle_subscriptions_result
session['has_next'] = True
else:
text_warn = ('This resource is restricted to moderators of {}.'
.format(jid))
session['notes'] = [['warn', text_warn]]
return session
async def _handle_subscriptions_result(self, payload, session):
jid = session['from'].bare
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jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
subscriptions = await sqlite.get_feeds(db_file)
subscriptions = sorted(subscriptions, key=lambda x: x[0])
form = self['xep_0004'].make_form('form', 'Subscriptions')
match payload['values']['action']:
case 'delete':
form['instructions'] = 'Removing subscriptions'
# form.addField(var='interval',
# ftype='text-single',
# label='Interval period')
options = form.add_field(var='subscriptions',
ftype='list-multi',
label='Subscriptions',
desc=('Select subscriptions to remove.'),
required=True)
for subscription in subscriptions:
title = subscription[0]
ix = str(subscription[2])
options.addOption(title, ix)
session['cancel'] = self._handle_cancel
session['has_next'] = False
# TODO Refer to confirmation dialog which would display feeds selected
session['next'] = self._handle_subscription_del_complete
case 'edit':
form['instructions'] = 'Editing subscriptions'
options = form.add_field(var='subscriptions',
# ftype='list-multi', # TODO To be added soon
ftype='list-single',
label='Subscription',
desc=('Select a subscription to edit.'),
required=True)
for subscription in subscriptions:
title = subscription[0]
url = subscription[1]
options.addOption(title, url)
session['next'] = self._handle_subscription_editor
session['has_next'] = True
case 'disable':
form['instructions'] = 'Modifying subscriptions'
options = form.add_field(var='subscriptions',
ftype='list-multi',
label='Subscriptions',
desc=('Select subscriptions to disable.'),
required=True)
for subscription in subscriptions:
title = subscription[0]
ix = str(subscription[2])
options.addOption(title, ix)
session['cancel'] = self._handle_cancel
session['has_next'] = False
session['next'] = self._handle_subscription_disable
case 'enable':
form['instructions'] = 'Modifying subscriptions'
options = form.add_field(var='subscriptions',
ftype='list-multi',
label='Subscriptions',
desc=('Select subscriptions to enable.'),
required=True)
for subscription in subscriptions:
title = subscription[0]
ix = str(subscription[2])
options.addOption(title, ix)
session['cancel'] = self._handle_cancel
session['has_next'] = False
session['next'] = self._handle_subscription_enable
session['allow_complete'] = True
session['allow_prev'] = True
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session['payload'] = form
session['prev'] = self._handle_subscriptions
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return session
# FIXME There are feeds that are missing (possibly because of sortings)
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async def _handle_subscription(self, iq, session):
jid = session['from'].bare
form = self['xep_0004'].make_form('form', 'Subscription editor')
form['instructions'] = '📰️ Edit subscription preferences and properties'
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# form.addField(var='interval',
# ftype='text-single',
# label='Interval period')
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
subscriptions = await sqlite.get_feeds(db_file)
# subscriptions = set(subscriptions)
categorized_subscriptions = {}
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for subscription in subscriptions:
title = subscription[0]
url = subscription[1]
try:
letter = title[0].capitalize()
if letter not in categorized_subscriptions:
categorized_subscriptions[letter] = [subscription]
# title[0].capitalize()] = [subscription]
else:
categorized_subscriptions[letter].append(subscription)
# title[0].capitalize()].append(subscription)
except Exception as e:
logging.warning('Title might be empty:', str(e))
for category in sorted(categorized_subscriptions):
options = form.add_field(var=category,
ftype='list-single',
label=category.capitalize(),
desc='Select a subscription to view.')
subscriptions_ = categorized_subscriptions[category]
subscriptions_ = sorted(subscriptions_, key=lambda x: x[0])
for subscription_ in subscriptions_:
# for subscription in categorized_subscriptions[category]:
title = subscription_[0]
url = subscription_[1]
options.addOption(title, url)
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session['payload'] = form
session['next'] = self._handle_subscription_editor
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session['has_next'] = True
return session
async def _handle_subscription_editor(self, payload, session):
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jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
if 'edit' in payload['values'] and not payload['values']['edit']:
session['payload'] = None
session['next'] = None
return session
if 'subscription' in payload['values']:
urls = payload['values']['subscription']
elif 'subscriptions' in payload['values']:
urls = payload['values']['subscriptions']
url_count = len(urls)
form = self['xep_0004'].make_form('form', 'Subscription')
if isinstance(urls, list) and url_count > 1:
form['instructions'] = 'Editing {} subscriptions'.format(url_count)
else:
if isinstance(urls, list):
url = urls[0]
# elif isinstance(urls, str):
else:
url = urls
feed_id = await sqlite.get_feed_id(db_file, url)
if feed_id:
feed_id = feed_id[0]
title = sqlite.get_feed_title(db_file, feed_id)
title = title[0]
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tags_result = sqlite.get_tags_by_feed_id(db_file, feed_id)
tags_sorted = sorted(x[0] for x in tags_result)
tags = ', '.join(tags_sorted)
form['instructions'] = 'Editing subscription #{}'.format(feed_id)
else:
form['instructions'] = 'Adding subscription'
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title = ''
tags = '' # TODO Suggest tags by element "categories"
form.add_field(ftype='fixed',
value='Properties')
form.add_field(var='name',
ftype='text-single',
label='Name',
value=title,
required=True)
# NOTE This does not look good in Gajim
# url = form.add_field(ftype='fixed',
# value=url)
#url['validate']['datatype'] = 'xs:anyURI'
options = form.add_field(var='url',
ftype='list-single',
label='URL',
value=url)
options.addOption(url, url)
feed_id_str = str(feed_id)
options = form.add_field(var='id',
ftype='list-single',
label='ID #',
value=feed_id_str)
options.addOption(feed_id_str, feed_id_str)
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form.add_field(var='tags_new',
ftype='text-single',
label='Tags',
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desc='Comma-separated tags.',
value=tags)
form.add_field(var='tags_old',
ftype='hidden',
value=tags)
form.add_field(ftype='fixed',
value='Options')
options = form.add_field(var='priority',
ftype='list-single',
label='Priority',
value='0')
options['validate']['datatype'] = 'xs:integer'
options['validate']['range'] = { 'minimum': 1, 'maximum': 5 }
i = 0
while i <= 5:
num = str(i)
options.addOption(num, num)
i += 1
form.add_field(var='enabled',
ftype='boolean',
label='Enabled',
value=True)
session['allow_complete'] = True
# session['allow_prev'] = True
session['cancel'] = self._handle_cancel
session['has_next'] = False
session['next'] = self._handle_subscription_complete
session['payload'] = form
return session
# TODO Create a new form. Do not "recycle" the last form.
async def _handle_subscription_complete(self, payload, session):
jid = session['from'].bare
values = payload['values']
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
# url = values['url']
# feed_id = await sqlite.get_feed_id(db_file, url)
# feed_id = feed_id[0]
# if feed_id: feed_id = feed_id[0]
feed_id = values['id']
enabled = values['enabled']
# if enabled:
# enabled_status = 1
# else:
# enabled_status = 0
# await sqlite.mark_feed_as_read(db_file, feed_id)
enabled_status = 1 if enabled else 0
if not enabled_status: await sqlite.mark_feed_as_read(db_file, feed_id)
await sqlite.set_enabled_status(db_file, feed_id, enabled_status)
name = values['name']
await sqlite.set_feed_title(db_file, feed_id, name)
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priority = values['priority']
tags_new = values['tags_new']
tags_old = values['tags_old']
# Add new tags
for tag in tags_new.split(','):
tag = tag.strip()
if not tag:
continue
tag_id = sqlite.get_tag_id(db_file, tag)
if not tag_id:
await sqlite.set_new_tag(db_file, tag)
tag_id = sqlite.get_tag_id(db_file, tag)
tag_id = tag_id[0]
if not sqlite.is_tag_id_of_feed_id(db_file, tag_id, feed_id):
await sqlite.set_feed_id_and_tag_id(db_file, feed_id, tag_id)
# Remove tags that were not submitted
for tag in tags_old[0].split(','):
tag = tag.strip()
if not tag:
continue
if tag not in tags_new:
tag_id = sqlite.get_tag_id(db_file, tag)
tag_id = tag_id[0]
await sqlite.delete_feed_id_tag_id(db_file, feed_id, tag_id)
sqlite.is_tag_id_associated(db_file, tag_id)
await sqlite.delete_tag_by_index(db_file, tag_id)
# form = self['xep_0004'].make_form('form', 'Subscription')
# form['instructions'] = ('📁️ Subscription #{} has been {}'
# .format(feed_id, action))
form = payload
form['title'] = 'Done'
form['instructions'] = ('has been completed!')
# session["has_next"] = False
session['next'] = None
session['payload'] = form
# session['type'] = 'submit'
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return session
async def _handle_subscription_selector(self, payload, session):
jid = session['from'].bare
form = self['xep_0004'].make_form('form', 'Add Subscription')
form['instructions'] = ('📰️ Select a subscription to add\n'
'Subsciptions discovered for {}'
.format(url))
# form.addField(var='interval',
# ftype='text-single',
# label='Interval period')
options = form.add_field(var='subscriptions',
ftype='list-multi',
label='Subscriptions',
desc=('Select subscriptions to perform '
'actions upon.'),
required=True)
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
subscriptions = await sqlite.get_feeds(db_file)
subscriptions = sorted(subscriptions, key=lambda x: x[0])
for subscription in subscriptions:
title = subscription[0]
url = subscription[1]
options.addOption(title, url)
# options = form.add_field(var='action',
# ftype='list-single',
# label='Action',
# value='none')
# options.addOption('None', 'none')
# options.addOption('Reset', 'reset')
# options.addOption('Enable', 'enable')
# options.addOption('Disable', 'disable')
# options.addOption('Delete', 'delete')
session['payload'] = form
session['next'] = self._handle_subscription_editor
session['has_next'] = True
return session
async def _handle_advanced(self, iq, session):
jid = session['from'].bare
jid_full = str(session['from'])
chat_type = await get_chat_type(self, jid)
if chat_type == 'groupchat':
moderator = is_moderator(self, jid, jid_full)
if chat_type == 'chat' or moderator:
form = self['xep_0004'].make_form('form', 'Advanced')
form['instructions'] = 'Extended options'
options = form.add_field(var='option',
ftype='list-single',
label='Choose',
required=True)
# options.addOption('Activity', 'activity')
# options.addOption('Filters', 'filter')
# options.addOption('Statistics', 'statistics')
# options.addOption('Scheduler', 'scheduler')
options.addOption('Import', 'import')
options.addOption('Export', 'export')
jid = session['from'].bare
if jid == config.get_value('accounts', 'XMPP', 'operator'):
options.addOption('Administration', 'admin')
session['payload'] = form
session['next'] = self._handle_advanced_result
session['has_next'] = True
else:
text_warn = ('This resource is restricted to moderators of {}.'
.format(jid))
session['notes'] = [['warn', text_warn]]
return session
async def _handle_advanced_result(self, payload, session):
match payload['values']['option']:
case 'activity':
# TODO dialog for JID and special dialog for operator
# Here you can monitor activity
text_note = 'This feature is not yet available.'
session['notes'] = [['info', text_note]]
case 'admin':
# NOTE Even though this check is already conducted on previous
# form, this check is being done just in case.
jid = session['from'].bare
if jid == config.get_value('accounts', 'XMPP', 'operator'):
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if self.is_component:
# NOTE This will be changed with XEP-0222 XEP-0223
text_info = ('Subscriber management options are '
'currently not available for Slixfeed '
'running as component. Once support for '
'XEP-0222 and XEP-0223 be added, this '
'panel will be usable for components as '
'well.')
session['has_next'] = False
session['next'] = None
session['notes'] = [['info', text_info]]
else:
form = self['xep_0004'].make_form('form', 'Admin Panel')
form['instructions'] = 'Administration actions'
options = form.add_field(var='action',
ftype='list-single',
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label='Manage',
desc='Select action type.',
value='subscribers',
required=True)
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options.addOption('Bookmarks', 'bookmarks')
options.addOption('Contacts', 'roster')
options.addOption('Subscribers', 'subscribers')
session['payload'] = form
session['next'] = self._handle_admin_action
session['has_next'] = True
else:
logging.warning('An unauthorized attempt to access bookmarks has '
'been detected!\n'
'Details:\n'
' Jabber ID: {}\n'
' Timestamp: {}\n'
.format(jid, dt.timestamp()))
text_warn = 'This resource is restricted.'
session['notes'] = [['warn', text_warn]]
session['has_next'] = False
session['next'] = None
# case 'filters':
# TODO Ability to edit lists.toml or filters.toml
case 'scheduler':
# TODO Set days and hours to receive news
text_note = 'This feature is not yet available.'
session['notes'] = [['info', text_note]]
session['has_next'] = False
session['next'] = None
case 'statistics':
# TODO Here you can monitor statistics
text_note = 'This feature is not yet available.'
session['notes'] = [['info', text_note]]
session['has_next'] = False
session['next'] = None
case 'import':
form = self['xep_0004'].make_form('form', 'Import')
form['instructions'] = 'Importing feeds'
url = form.add_field(var='url',
ftype='text-single',
label='URL',
desc='Enter URL to an OPML file.',
required=True)
url['validate']['datatype'] = 'xs:anyURI'
session['allow_complete'] = True
session['has_next'] = False
session['next'] = self._handle_import_complete
session['payload'] = form
case 'export':
form = self['xep_0004'].make_form('form', 'Export')
form['instructions'] = ('To easily import subscriptions from '
'one News Reader to another, then it '
'is always recommended to export '
'subscriptions into OPML file. See '
'About -> Software for a list of '
'News Readers offered for desktop and '
'mobile devices.')
options = form.add_field(var='filetype',
ftype='list-multi',
label='Format',
desc='Choose export format.',
value='opml',
required=True)
options.addOption('Markdown', 'md')
options.addOption('OPML', 'opml')
# options.addOption('HTML', 'html')
# options.addOption('XBEL', 'xbel')
session['allow_complete'] = True
session['has_next'] = False
session['next'] = self._handle_export_complete
session['payload'] = form
session['allow_prev'] = True
session['prev'] = self._handle_advanced
return session
async def _handle_about(self, iq, session):
form = self['xep_0004'].make_form('form', 'About')
form['instructions'] = 'Information about Slixfeed and related projects'
options = form.add_field(var='option',
ftype='list-single',
label='About',
required=True)
options.addOption('Slixfeed', 'about')
options.addOption('RSS Task Force', 'rtf')
# options.addOption('Manual', 'manual')
options.addOption('Tips', 'tips')
options.addOption('Services for syndication', 'services')
options.addOption('Software for syndication', 'software')
options.addOption('Terms and conditions', 'terms')
options.addOption('Privacy policy', 'policy')
options.addOption('License', 'license')
options.addOption('Authors', 'author')
options.addOption('Translators', 'translators')
options.addOption('Thanks', 'thanks')
session['payload'] = form
session['next'] = self._handle_about_result
session['has_next'] = True
return session
async def _handle_about_result(self, payload, session):
match payload['values']['option']:
case 'about':
title = 'About'
subtitle = 'Slixfeed {}\n\n'.format(__version__)
content = action.manual('information.toml', 'about')
content += ['\nslixmpp\n']
content += action.manual('information.toml', 'slixmpp')
content += ['\nSleekXMPP\n']
content += action.manual('information.toml', 'sleekxmpp')
content += ['\nXMPP\n']
content += action.manual('information.toml', 'xmpp')
case 'rtf':
title = 'About'
subtitle = 'RSS Task Force'
content = action.manual('information.toml', 'rtf')
case 'author':
title = 'Authors'
subtitle = 'The People Who Made This To Happen'
content = action.manual('information.toml', 'authors')
# case 'manual':
# title = 'Manual'
# subtitle = 'Slixfeed Manual'
# content = action.manual('information.toml', 'manual')
case 'license':
title = 'License'
subtitle = 'Slixfeed Software License'
content = action.manual('information.toml', 'license')
case 'policy':
title = 'Policies'
subtitle = 'Privacy Policy'
content = action.manual('information.toml', 'privacy')
case 'services':
title = 'Services'
subtitle = ('Below are online services that extend the '
'syndication experience by means of bookmarking '
'and multimedia, and also enhance it by restoring '
'access to news web feeds.')
content = action.manual('information.toml', 'services')
case 'software':
title = 'Software'
subtitle = ('Take back control of your news. With free, high-'
'quality, software for your desktop, home and '
'mobile devices.')
content = action.manual('information.toml', 'software')
case 'terms':
title = 'Policies'
subtitle = 'Terms and Conditions'
content = action.manual('information.toml', 'terms')
case 'thanks':
title = 'Thanks'
subtitle = 'We are XMPP'
content = action.manual('information.toml', 'thanks')
case 'tips':
# Tips and tricks you might have not known about Slixfeed and XMPP!
title = 'Help'
subtitle = 'Tips & Tricks'
content = 'This page is not yet available.'
case 'translators':
title = 'Translators'
subtitle = 'From all across the world'
content = action.manual('information.toml', 'translators')
form = self['xep_0004'].make_form('result', title)
form['instructions'] = subtitle
form.add_field(ftype="text-multi",
value=content)
# Gajim displays all form['instructions'] on top
# Psi ignore the latter form['instructions']
# form['instructions'] = 'YOU!\n🫵\n- Join us -'
session['payload'] = form
session['allow_complete'] = True
session['allow_prev'] = True
session["has_next"] = False
session['next'] = None
# session['payload'] = None # Crash Cheogram
session['prev'] = self._handle_about
return session
async def _handle_motd(self, iq, session):
# TODO add functionality to attach image.
# Here you can add groupchat rules,post schedule, tasks or
# anything elaborated you might deem fit. Good luck!
text_note = 'This feature is not yet available.'
session['notes'] = [['info', text_note]]
return session
async def _handle_help(self, iq, session):
import tomllib
config_dir = config.get_default_config_directory()
with open(config_dir + '/' + 'commands.toml', mode="rb") as commands:
cmds = tomllib.load(commands)
form = self['xep_0004'].make_form('result', 'Manual')
form['instructions'] = '🛟️ Help manual for interactive chat'
# text = '🛟️ Help and Information about Slixfeed\n\n'
# for cmd in cmds:
# name = cmd.capitalize()
# elements = cmds[cmd]
# text += name + '\n'
# for key, value in elements.items():
# text += " " + key.capitalize() + '\n'
# for line in value.split("\n"):
# text += " " + line + '\n'
# form['instructions'] = text
for cmd in cmds:
name = cmd.capitalize()
form.add_field(var='title',
ftype='fixed',
value=name)
elements = cmds[cmd]
for key, value in elements.items():
key = key.replace('_', ' ')
key = key.capitalize()
form.add_field(var='title',
ftype='text-multi',
label=key,
value=value)
session['payload'] = form
return session
async def _handle_import_complete(self, payload, session):
form = payload
url = payload['values']['url']
if url.startswith('http') and url.endswith('.opml'):
jid = session['from'].bare
jid_file = jid.replace('/', '_')
db_file = config.get_pathname_to_database(jid_file)
count = await action.import_opml(db_file, url)
try:
int(count)
# form = self['xep_0004'].make_form('result', 'Done')
# form['instructions'] = ('✅️ Feeds have been imported')
form['title'] = 'Done'
form['instructions'] = ('has been completed!')
message = '{} feeds have been imported.'.format(count)
form.add_field(var='Message',
ftype='text-single',
value=message)
session['payload'] = form
except:
session['payload'] = None
text_error = ('Import failed. Filetype does not appear to be '
'an OPML file.')
session['notes'] = [['error', text_error]]
else:
session['payload'] = None
text_error = 'Import aborted. Send URL of OPML file.'
session['notes'] = [['error', text_error]]
session["has_next"] = False
session['next'] = None
return session
async def _handle_export_complete(self, payload, session):
form = payload
jid = session['from'].bare
jid_file = jid.replace('/', '_')
# form = self['xep_0004'].make_form('result', 'Done')
# form['instructions'] = ('✅️ Feeds have been exported')
exts = payload['values']['filetype']
for ext in exts:
filename = await action.export_feeds(self, jid, jid_file, ext)
url = await XmppUpload.start(self, jid, filename)
url_field = form.add_field(var=ext.upper(),
ftype='text-single',
label=ext,
value=url)
url_field['validate']['datatype'] = 'xs:anyURI'
chat_type = await get_chat_type(self, jid)
XmppMessage.send_oob(self, jid, url, chat_type)
form['type'] = 'result'
form['title'] = 'Done'
form['instructions'] = ('Completed successfully!')
session["has_next"] = False
session['next'] = None
session['payload'] = form
return session
# TODO Exclude feeds that are already in database or requester.
# TODO Attempt to look up for feeds of hostname of JID (i.e. scan
# jabber.de for feeds for juliet@jabber.de)
async def _handle_promoted(self, iq, session):
jid = session['from'].bare
jid_full = str(session['from'])
chat_type = await get_chat_type(self, jid)
if chat_type == 'groupchat':
moderator = is_moderator(self, jid, jid_full)
if chat_type == 'chat' or moderator:
form = self['xep_0004'].make_form('form', 'Subscribe')
# NOTE Refresh button would be of use
form['instructions'] = 'Featured subscriptions'
url = action.pick_a_feed()
# options = form.add_field(var='choice',
# ftype="boolean",
# label='Subscribe to {}?'.format(url['name']),
# desc='Click to subscribe.')
# form.add_field(var='subscription',
# ftype='hidden',
# value=url['link'])
options = form.add_field(var='subscription',
ftype="list-single",
label='Subscribe',
desc='Click to subscribe.')
for i in range(10):
url = action.pick_a_feed()
options.addOption(url['name'], url['link'])
jid = session['from'].bare
if '@' in jid:
hostname = jid.split('@')[1]
url = 'http://' + hostname
result = await crawl.probe_page(url)
if not result:
url = {'url' : url,
'index' : None,
'name' : None,
'code' : None,
'error' : True,
'exist' : False}
elif isinstance(result, list):
for url in result:
if url['link']: options.addOption('{}\n{}'.format(url['name'], url['link']), url['link'])
else:
url = result
# Automatically set priority to 5 (highest)
if url['link']: options.addOption(url['name'], url['link'])
session['allow_complete'] = False
session['allow_prev'] = True
# singpolyma: Don't use complete action if there may be more steps
# https://gitgud.io/sjehuda/slixfeed/-/merge_requests/13
# Gajim: On next form Gajim offers no button other than "Commands".
# Psi: Psi closes the dialog.
# Conclusion, change session['has_next'] from False to True
# session['has_next'] = False
session['has_next'] = True
session['next'] = self._handle_subscription_new
session['payload'] = form
session['prev'] = self._handle_promoted
else:
text_warn = ('This resource is restricted to moderators of {}.'
.format(jid))
session['notes'] = [['warn', text_warn]]
return session
async def _handle_admin_action(self, payload, session):
jid = session['from'].bare
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
subscriptions = await sqlite.get_feeds(db_file)
subscriptions = sorted(subscriptions, key=lambda x: x[0])
form = self['xep_0004'].make_form('form', 'Subscriptions')
match payload['values']['action']:
case 'bookmarks':
form = self['xep_0004'].make_form('form', 'Bookmarks')
form['instructions'] = 'Bookmarks'
options = form.add_field(var='jid',
ftype='list-single',
label='Jabber ID',
desc='Select a bookmark to edit.',
required=True)
conferences = await XmppBookmark.get(self)
for conference in conferences:
options.addOption(conference['name'], conference['jid'])
session['has_next'] = True
session['next'] = self._handle_bookmarks_editor
case 'roster':
form = self['xep_0004'].make_form('form', 'Contacts')
form['instructions'] = 'Organize contacts'
options = form.add_field(var='jid',
ftype='list-single',
label='Contact',
desc='Select a contact.',
required=True)
contacts = await XmppRoster.get_contacts(self)
for contact in contacts:
contact_name = contacts[contact]['name']
contact_name = contact_name if contact_name else contact
options.addOption(contact_name, contact)
options = form.add_field(var='action',
ftype='list-single',
label='Action',
required=True)
options.addOption('Display', 'view')
options.addOption('Edit', 'edit')
session['has_next'] = True
session['next'] = self._handle_contact_action
case 'subscribers':
form = self['xep_0004'].make_form('form', 'Subscribers')
form['instructions'] = 'Committing subscriber action'
options = form.add_field(var='action',
ftype='list-single',
label='Action',
value='message',
required=True)
options.addOption('Request authorization From', 'from')
options.addOption('Resend authorization To', 'to')
options.addOption('Send message', 'message')
options.addOption('Remove', 'remove')
options = form.add_field(var='jid',
ftype='list-single',
label='Jabber ID',
desc='Select a contact.',
required=True)
contacts = await XmppRoster.get_contacts(self)
for contact in contacts:
contact_name = contacts[contact]['name']
contact_name = contact_name if contact_name else contact
options.addOption(contact_name, contact)
form.add_field(var='subject',
ftype='text-single',
label='Subject')
form.add_field(var='message',
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ftype='text-multi',
label='Message',
desc='Add a descriptive message.')
session['allow_complete'] = True
session['has_next'] = False
session['next'] = self._handle_subscribers_complete
session['allow_prev'] = True
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session['payload'] = form
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session['prev'] = self._handle_advanced
return session
async def _handle_subscribers_complete(self, payload, session):
values = payload['values']
jid = values['jid']
value_subject = values['subject']
message_subject = value_subject if value_subject else None
value_message = values['message']
message_body = value_message if value_message else None
match values['action']:
case 'from':
XmppPresence.subscription(self, jid, 'subscribe')
if not message_subject:
message_subject = 'System Message'
if not message_body:
message_body = ('This user wants to subscribe to your presence'
'. Click the button labelled "Add/Auth" to '
'authorize the subscription. This will also '
'add the person to your contact list if it is '
'not already there.')
case 'remove':
XmppRoster.remove(self, jid)
if not message_subject:
message_subject = 'System Message'
if not message_body:
message_body = 'Your authorization has been removed!'
case 'to':
XmppPresence.subscription(self, jid, 'subscribed')
if not message_subject:
message_subject = 'System Message'
if not message_body:
message_body = 'Your authorization has been approved!'
if message_subject:
XmppMessage.send_headline(self, jid, message_subject, message_body,
'chat')
elif message_body:
XmppMessage.send(self, jid, message_body, 'chat')
form = payload
form['title'] = 'Done'
form['instructions'] = ('has been completed!')
# session["has_next"] = False
session['next'] = None
session['payload'] = form
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return session
async def _handle_contact_action(self, payload, session):
jid = payload['values']['jid']
form = self['xep_0004'].make_form('form', 'Contacts')
session['allow_complete'] = True
roster = await XmppRoster.get_contacts(self)
properties = roster[jid]
match payload['values']['action']:
case 'edit':
form['instructions'] = 'Editing contact'
options = form.add_field(var='jid',
ftype='list-single',
label='Jabber ID',
value=jid)
options.addOption(jid, jid)
form.add_field(var='name',
ftype='text-single',
label='Name',
value=properties['name'])
session['allow_complete'] = True
session['next'] = self._handle_contacts_complete
case 'view':
form['instructions'] = 'Viewing contact'
contact_name = properties['name']
contact_name = contact_name if contact_name else jid
form.add_field(var='name',
ftype='text-single',
label='Name',
value=properties['name'])
form.add_field(var='from',
ftype='boolean',
label='From',
value=properties['from'])
form.add_field(var='to',
ftype='boolean',
label='To',
value=properties['to'])
form.add_field(var='pending_in',
ftype='boolean',
label='Pending in',
value=properties['pending_in'])
form.add_field(var='pending_out',
ftype='boolean',
label='Pending out',
value=properties['pending_out'])
form.add_field(var='whitelisted',
ftype='boolean',
label='Whitelisted',
value=properties['whitelisted'])
form.add_field(var='subscription',
ftype='fixed',
label='Subscription',
value=properties['subscription'])
session['allow_complete'] = None
session['next'] = None
# session['allow_complete'] = True
session['allow_prev'] = True
session['has_next'] = False
# session['next'] = None
session['payload'] = form
session['prev'] = self._handle_contacts_complete
return session
def _handle_contacts_complete(self, payload, session):
values = payload['values']
jid = values['jid']
name = values['name']
name_old = XmppRoster.get_contact_name(self, jid)
if name == name_old:
message = ('No action has been taken. Reason: New '
'name is identical to the current one.')
session['payload'] = None
session['notes'] = [['info', message]]
else:
XmppRoster.set_contact_name(self, jid, name)
form = payload
form['title'] = 'Done'
form['instructions'] = ('has been completed!')
session['payload'] = form
session['next'] = None
return session
async def _handle_bookmarks_editor(self, payload, session):
jid = payload['values']['jid']
properties = await XmppBookmark.properties(self, jid)
form = self['xep_0004'].make_form('form', 'Bookmarks')
form['instructions'] = 'Editing bookmark'
jid_split = properties['jid'].split('@')
room = jid_split[0]
host = jid_split[1]
options = form.addField(var='jid',
ftype='list-single',
label='Jabber ID',
value=jid)
options.addOption(jid, jid)
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form.addField(var='name',
ftype='text-single',
label='Name',
value=properties['name'],
required=True)
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form.addField(var='room',
ftype='text-single',
label='Room',
value=room,
required=True)
form.addField(var='host',
ftype='text-single',
label='Host',
value=host,
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required=True)
form.addField(var='alias',
ftype='text-single',
label='Alias',
value=properties['nick'],
required=True)
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form.addField(var='password',
ftype='text-private',
label='Password',
value=properties['password'])
form.addField(var='language',
ftype='text-single',
label='Language',
value=properties['lang'])
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form.add_field(var='autojoin',
ftype='boolean',
label='Auto-join',
value=properties['autojoin'])
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# options = form.add_field(var='action',
# ftype='list-single',
# label='Action',
# value='join')
# options.addOption('Add', 'add')
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# options.addOption('Join', 'join')
# options.addOption('Remove', 'remove')
session['allow_complete'] = True
session['allow_prev'] = True
session['has_next'] = False
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session['next'] = self._handle_bookmarks_complete
session['payload'] = form
session['prev'] = self._handle_admin_action
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return session
async def _handle_bookmarks_complete(self, payload, session):
# form = self['xep_0004'].make_form('result', 'Done')
# form['instructions'] = ('✅️ Bookmark has been saved')
# # In this case (as is typical), the payload is a form
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values = payload['values']
await XmppBookmark.add(self, properties=values)
# for value in values:
# key = str(value)
# val = str(values[value])
# if not val: val = 'None' # '(empty)'
# form.add_field(var=key,
# ftype='text-single',
# label=key.capitalize(),
# value=val)
form = payload
form['title'] = 'Done'
form['instructions'] = 'has been completed!'
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session['next'] = None
session['payload'] = form
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return session
async def _handle_settings(self, iq, session):
"""
Respond to the initial request for a command.
Arguments:
iq -- The iq stanza containing the command request.
session -- A dictionary of data relevant to the command
session. Additional, custom data may be saved
here to persist across handler callbacks.
"""
jid = session['from'].bare
jid_full = str(session['from'])
chat_type = await get_chat_type(self, jid)
if chat_type == 'groupchat':
moderator = is_moderator(self, jid, jid_full)
if chat_type == 'chat' or moderator:
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
form = self['xep_0004'].make_form('form', 'Settings')
form['instructions'] = 'Editing settings'
value = config.get_setting_value(db_file, 'enabled')
value = int(value)
if value:
value = True
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else:
value = False
form.add_field(var='enabled',
ftype='boolean',
label='Enabled',
desc='Enable news updates.',
value=value)
value = config.get_setting_value(db_file, 'media')
value = int(value)
if value:
value = True
else:
value = False
form.add_field(var='media',
ftype='boolean',
desc='Send audio, images or videos if found.',
label='Display media',
value=value)
value = config.get_setting_value(db_file, 'old')
value = int(value)
if value:
value = True
else:
value = False
form.add_field(var='old',
ftype='boolean',
desc='Treat all items of newly added subscriptions as new.',
# label='Send only new items',
label='Include old news',
value=value)
value = config.get_setting_value(db_file, 'interval')
value = int(value)
value = value/60
value = int(value)
value = str(value)
options = form.add_field(var='interval',
ftype='list-single',
label='Interval',
desc='Interval update (in hours).',
value=value)
options['validate']['datatype'] = 'xs:integer'
options['validate']['range'] = { 'minimum': 1, 'maximum': 48 }
i = 1
while i <= 48:
x = str(i)
options.addOption(x, x)
if i >= 12:
i += 6
else:
i += 1
value = config.get_setting_value(db_file, 'quantum')
value = str(value)
options = form.add_field(var='quantum',
ftype='list-single',
label='Amount',
desc='Amount of items per update.',
value=value)
options['validate']['datatype'] = 'xs:integer'
options['validate']['range'] = { 'minimum': 1, 'maximum': 5 }
i = 1
while i <= 5:
x = str(i)
options.addOption(x, x)
i += 1
value = config.get_setting_value(db_file, 'archive')
value = str(value)
options = form.add_field(var='archive',
ftype='list-single',
label='Archive',
desc='Number of news items to archive.',
value=value)
options['validate']['datatype'] = 'xs:integer'
options['validate']['range'] = { 'minimum': 0, 'maximum': 500 }
i = 0
while i <= 500:
x = str(i)
options.addOption(x, x)
i += 50
session['allow_complete'] = True
session['has_next'] = False
session['next'] = self._handle_settings_complete
session['payload'] = form
else:
text_warn = ('This resource is restricted to moderators of {}.'
.format(jid))
session['notes'] = [['warn', text_warn]]
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return session
async def _handle_settings_complete(self, payload, session):
jid = session['from'].bare
form = payload
jid_file = jid
db_file = config.get_pathname_to_database(jid_file)
# In this case (as is typical), the payload is a form
values = payload['values']
for value in values:
key = value
val = values[value]
if key == 'interval':
val = int(val)
if val < 1: val = 1
val = val * 60
await config.set_setting_value(db_file, key, val)
val = sqlite.get_setting_value(db_file, key)
val = val[0]
if key == 'enabled':
if val == 1:
status_type = 'available'
status_message = '📫️ Welcome back!'
XmppPresence.send(self, jid, status_message,
status_type=status_type)
await asyncio.sleep(5)
await task.start_tasks_xmpp(self, jid, ['check', 'status',
'interval'])
else:
task.clean_tasks_xmpp(self, jid, ['interval', 'status'])
status_type = 'xa'
status_message = '📪️ Send "Start" to receive Jabber updates'
XmppPresence.send(self, jid, status_message,
status_type=status_type)
if key in ('enabled', 'media', 'old'):
if val == '1':
val = 'Yes'
elif val == '0':
val = 'No'
if key == 'interval':
val = int(val)
val = val/60
val = int(val)
val = str(val)
# match value:
# case 'enabled':
# pass
# case 'interval':
# pass
# result = '{}: {}'.format(key.capitalize(), val)
# form.add_field(var=key,
# ftype='fixed',
# value=result)
form['title'] = 'Done'
form['instructions'] = 'has been completed!'
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session['next'] = None
session['payload'] = form
return session