Add slixfeed.py for command line and split xmpp into modules.

slixfeed.py

@@ -0,0 +1,117 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Copyright © 2023 Schimon Jehudah
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the MIT License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# MIT License for more details.
+#
+# You should have received a copy of the MIT License along with
+# this program.  If not, see <https://opensource.org/license/mit/>
+#
+# Slixfeed - RSS news bot for XMPP
+#
+# SPDX-FileCopyrightText: 2023 Schimon Jehudah
+#
+# SPDX-License-Identifier: MIT
+
+from slixfeed.__main__ import Jabber
+from slixfeed.xmpp.client import Slixfeed
+import slixfeed.file as filehandler
+from argparse import ArgumentParser
+import configparser
+# import filehandler
+# from filehandler import get_default_confdir
+from getpass import getpass
+import logging
+import os
+import sys
+
+if __name__ == '__main__':
+
+    # Setup the command line arguments.
+    parser = ArgumentParser(description=Slixfeed.__doc__)
+
+    # Output verbosity options.
+    parser.add_argument(
+         "-q",
+         "--quiet",
+         help="set logging to ERROR",
+         action="store_const",
+         dest="loglevel",
+         const=logging.ERROR,
+         default=logging.INFO
+         )
+    parser.add_argument(
+        "-d",
+        "--debug",
+        help="set logging to DEBUG",
+        action="store_const",
+        dest="loglevel",
+        const=logging.DEBUG,
+        default=logging.INFO
+        )
+
+    # JID and password options.
+    parser.add_argument(
+        "-j",
+        "--jid",
+        dest="jid",
+        help="Jabber ID"
+        )
+    parser.add_argument(
+        "-p",
+        "--password",
+        dest="password",
+        help="Password of JID"
+        )
+    parser.add_argument(
+        "-n",
+        "--nickname",
+        dest="nickname",
+        help="Display name"
+        )
+
+    args = parser.parse_args()
+
+    # Setup logging.
+    logging.basicConfig(
+        level=args.loglevel,
+        format='%(levelname)-8s %(message)s'
+        )
+
+    # Try configuration file
+    config = configparser.RawConfigParser()
+    config_dir = filehandler.get_default_confdir()
+    if not os.path.isdir(config_dir):
+        os.mkdir(config_dir)
+    # TODO Copy file from /etc/slixfeed/ or /usr/share/slixfeed/
+    config_file = os.path.join(config_dir, r"accounts.ini")
+    config.read(config_file)
+    if config.has_section("XMPP"):
+        xmpp = config["XMPP"]
+        nickname = xmpp["nickname"]
+        username = xmpp["username"]
+        password = xmpp["password"]
+
+    # Use arguments if were given
+    if args.jid:
+        username = args.jid
+    if args.password:
+        password = args.password
+    if args.nickname:
+        nickname = args.nickname
+
+    # Prompt for credentials if none were given
+    if username is None:
+        username = input("Username: ")
+    if password is None:
+        password = getpass("Password: ")
+    if nickname is None:
+        nickname = input("Nickname: ")
+
+    Jabber(username, password, nickname)
+    sys.exit(0)

slixfeed/__main__.py

@@ -13,56 +13,53 @@ FIXME
 
 TODO
 
-1) from slixfeed.FILENAME import XYZ
+1) SQL prepared statements;
-   See project /chaica/feed2toot
 
-2) SQL prepared statements;
+2) Machine Learning for scrapping Title, Link, Summary and Timstamp;
-
-3) Machine Learning for scrapping Title, Link, Summary and Timstamp;
    Scrape element </article> (example: Liferea)
    http://intertwingly.net/blog/
    https://www.brandenburg.de/
 
-4) Set MUC subject
+3) Set MUC subject
    Feeds which entries are to be set as groupchat subject.
    Perhaps not, as it would require to check every feed for this setting.
    Maybe a separate bot;
 
-5) Support categories;
+4) Support categories;
 
-6) XMPP commands;
+5) XMPP commands;
 
-7) Bot as transport;
+6) Bot as service;
 
-8) OMEMO;
+7) OMEMO;
 
-9) Logging;
+8) Logging;
    https://docs.python.org/3/howto/logging.html
 
-10) Readability
+9) Readability
     See project /buriy/python-readability
 
-11) Download and upload/send article (xHTML, HTMLZ, Markdown, MHTML, TXT).
+10) Download and upload/send article (xHTML, HTMLZ, Markdown, MHTML, TXT).
 
-12) Fetch summary from URL, instead of storing summary, or
+11) Fetch summary from URL, instead of storing summary, or
     Store 5 upcoming summaries.
     This would help making the database files smaller.
 
-13) Support protocol Gopher
+12) Support protocol Gopher
     See project /michael-lazar/pygopherd
     See project /gopherball/gb
 
-14) Support ActivityPub @person@domain (see Tip Of The Day).
+13) Support ActivityPub @person@domain (see Tip Of The Day).
 
-15) Tip Of The Day.
+14) Tip Of The Day.
     Did you know that you can follow you favorite Mastodon feeds by just
     sending the URL address?
     Supported fediverse websites are:
         Akkoma, HubZilla, Mastodon, Misskey, Pixelfed, Pleroma, Soapbox.
 
-16) Brand: News Broker, Newsman, Newsdealer, Laura Harbinger
+15) Brand: News Broker, Newsman, Newsdealer, Laura Harbinger
     
-17) See project /offpunk/offblocklist.py
+16) See project /offpunk/offblocklist.py
 
 18) Search messages of government regulated publishers, and promote other sources.
     Dear reader, we couldn't get news from XYZ as they don't provide RSS feeds.
@@ -76,8 +73,8 @@ TODO
 
 from argparse import ArgumentParser
 import configparser
-import filehandler
+# import filehandler
-# from filehandler import get_default_confdir
+# from slixfeed.file import get_default_confdir
 from getpass import getpass
 import logging
 import os
@@ -91,105 +88,27 @@ import os
 # # with start_action(action_type="message()", msg=msg):
 
 #import slixfeed.irchandler
-from xmpphandler import Slixfeed
+from slixfeed.xmpp.client import Slixfeed
 #import slixfeed.matrixhandler
 
 
-if __name__ == '__main__':
+class Jabber:
-    # Setup the command line arguments.
-    parser = ArgumentParser(description=Slixfeed.__doc__)
 
-    # Output verbosity options.
+    def __init__(self, jid, password, nick):
-    parser.add_argument(
-         "-q",
-         "--quiet",
-         help="set logging to ERROR",
-         action="store_const",
-         dest="loglevel",
-         const=logging.ERROR,
-         default=logging.INFO
-         )
-    parser.add_argument(
-        "-d",
-        "--debug",
-        help="set logging to DEBUG",
-        action="store_const",
-        dest="loglevel",
-        const=logging.DEBUG,
-        default=logging.INFO
-        )
 
-    # JID and password options.
+        # Setup the Slixfeed and register plugins. Note that while plugins may
-    parser.add_argument(
+        # have interdependencies, the order in which you register them does
-        "-j",
+        # not matter.
-        "--jid",
+        xmpp = Slixfeed(jid, password, nick)
-        dest="jid",
+        xmpp.register_plugin('xep_0004') # Data Forms
-        help="Jabber ID"
+        xmpp.register_plugin('xep_0030') # Service Discovery
-        )
+        xmpp.register_plugin('xep_0045') # Multi-User Chat
-    parser.add_argument(
+        xmpp.register_plugin('xep_0048') # Bookmarks
-        "-p",
+        xmpp.register_plugin('xep_0060') # PubSub
-        "--password",
+        xmpp.register_plugin('xep_0199', {'keepalive': True, 'frequency': 15}) # XMPP Ping
-        dest="password",
+        xmpp.register_plugin('xep_0249') # Multi-User Chat
-        help="Password of JID"
+        xmpp.register_plugin('xep_0402') # PEP Native Bookmarks
-        )
+    
-    parser.add_argument(
+        # Connect to the XMPP server and start processing XMPP stanzas.
-        "-n",
+        xmpp.connect()
-        "--nickname",
+        xmpp.process()
-        dest="nickname",
-        help="Display name"
-        )
-
-    args = parser.parse_args()
-
-    # Setup logging.
-    logging.basicConfig(
-        level=args.loglevel,
-        format='%(levelname)-8s %(message)s'
-        )
-
-    # Try configuration file
-    config = configparser.RawConfigParser()
-    config_dir = filehandler.get_default_confdir()
-    if not os.path.isdir(config_dir):
-        os.mkdir(config_dir)
-    # TODO Copy file from /etc/slixfeed/ or /usr/share/slixfeed/
-    config_file = os.path.join(config_dir, r"accounts.ini")
-    config.read(config_file)
-    if config.has_section("XMPP"):
-        xmpp = config["XMPP"]
-        nickname = xmpp["nickname"]
-        username = xmpp["username"]
-        password = xmpp["password"]
-
-    # Use arguments if were given
-    if args.jid:
-        username = args.jid
-    if args.password:
-        password = args.password
-    if args.nickname:
-        nickname = args.nickname
-
-    # Prompt for credentials if none were given
-    if username is None:
-        username = input("Username: ")
-    if password is None:
-        password = getpass("Password: ")
-    if nickname is None:
-        nickname = input("Nickname: ")
-
-    # Setup the Slixfeed and register plugins. Note that while plugins may
-    # have interdependencies, the order in which you register them does
-    # not matter.
-    xmpp = Slixfeed(username, password, nickname)
-    xmpp.register_plugin('xep_0004') # Data Forms
-    xmpp.register_plugin('xep_0030') # Service Discovery
-    xmpp.register_plugin('xep_0045') # Multi-User Chat
-    xmpp.register_plugin('xep_0048') # Bookmarks
-    xmpp.register_plugin('xep_0060') # PubSub
-    xmpp.register_plugin('xep_0199', {'keepalive': True, 'frequency': 15}) # XMPP Ping
-    xmpp.register_plugin('xep_0249') # Multi-User Chat
-    xmpp.register_plugin('xep_0402') # PEP Native Bookmarks
-
-    # Connect to the XMPP server and start processing XMPP stanzas.
-    xmpp.connect()
-    xmpp.process()

slixfeed/config.py

@@ -0,0 +1,318 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+
+TODO
+
+1) Use file settings.csv and pathnames.txt instead:
+    See get_value_default and get_default_list
+
+2) Website-specific filter (i.e. audiobookbay).
+
+3) Exclude websites from filtering (e.g. metapedia).
+
+4) Filter phrases:
+    Refer to sqlitehandler.search_entries for implementation.
+    It is expected to be more complex than function search_entries.
+
+"""
+
+
+import configparser
+# from file import get_default_confdir
+import slixfeed.config as config
+import slixfeed.sqlite as sqlite
+import os
+from random import randrange
+import sys
+import yaml
+
+async def get_value_default(key, section):
+    """
+    Get settings default value.
+
+    Parameters
+    ----------
+    key : str
+        Key: archive, enabled, interval, 
+             length, old, quantum, random.
+
+    Returns
+    -------
+    result : str
+        Value.
+    """
+    config_res = configparser.RawConfigParser()
+    config_dir = config.get_default_confdir()
+    if not os.path.isdir(config_dir):
+        config_dir = '/usr/share/slixfeed/'
+    config_file = os.path.join(config_dir, r"settings.ini")
+    config_res.read(config_file)
+    if config_res.has_section(section):
+        result = config_res[section][key]
+    isinstance(result, int)
+    isinstance(result, str)
+    breakpoint
+    return result
+
+
+async def get_list(filename):
+    """
+    Get settings default value.
+
+    Parameters
+    ----------
+    filename : str
+        filename of yaml file.
+
+    Returns
+    -------
+    result : list
+        List of pathnames or keywords.
+    """
+    config_dir = config.get_default_confdir()
+    if not os.path.isdir(config_dir):
+        config_dir = '/usr/share/slixfeed/'
+    config_file = os.path.join(config_dir, filename)
+    with open(config_file) as defaults:
+        # default = yaml.safe_load(defaults)
+        # result = default[key]
+        result = yaml.safe_load(defaults)
+    return result
+
+
+def get_default_dbdir():
+    """
+    Determine the directory path where dbfile will be stored.
+
+    * If $XDG_DATA_HOME is defined, use it;
+    * else if $HOME exists, use it;
+    * else if the platform is Windows, use %APPDATA%;
+    * else use the current directory.
+
+    Returns
+    -------
+    str
+        Path to database file.
+
+    Note
+    ----
+    This function was taken from project buku.
+    
+    See https://github.com/jarun/buku
+
+    * Arun Prakash Jana (jarun)
+    * Dmitry Marakasov (AMDmi3)
+    """
+#    data_home = xdg.BaseDirectory.xdg_data_home
+    data_home = os.environ.get('XDG_DATA_HOME')
+    if data_home is None:
+        if os.environ.get('HOME') is None:
+            if sys.platform == 'win32':
+                data_home = os.environ.get('APPDATA')
+                if data_home is None:
+                    return os.path.abspath('.')
+            else:
+                return os.path.abspath('.')
+        else:
+            data_home = os.path.join(os.environ.get('HOME'), '.local', 'share')
+    return os.path.join(data_home, 'slixfeed')
+
+
+def get_default_confdir():
+    """
+    Determine the directory path where configuration will be stored.
+
+    * If $XDG_CONFIG_HOME is defined, use it;
+    * else if $HOME exists, use it;
+    * else if the platform is Windows, use %APPDATA%;
+    * else use the current directory.
+
+    Returns
+    -------
+    str
+        Path to configueation directory.
+    """
+#    config_home = xdg.BaseDirectory.xdg_config_home
+    config_home = os.environ.get('XDG_CONFIG_HOME')
+    if config_home is None:
+        if os.environ.get('HOME') is None:
+            if sys.platform == 'win32':
+                config_home = os.environ.get('APPDATA')
+                if config_home is None:
+                    return os.path.abspath('.')
+            else:
+                return os.path.abspath('.')
+        else:
+            config_home = os.path.join(os.environ.get('HOME'), '.config')
+    return os.path.join(config_home, 'slixfeed')
+
+
+async def initdb(jid, callback, message=None):
+    """
+    Callback function to instantiate action on database.
+
+    Parameters
+    ----------
+    jid : str
+        Jabber ID.
+    callback : ?
+        Function name.
+    message : str, optional
+        Optional kwarg when a message is a part or
+        required argument. The default is None.
+
+    Returns
+    -------
+    object
+        Coroutine object.
+    """
+    db_dir = get_default_dbdir()
+    if not os.path.isdir(db_dir):
+        os.mkdir(db_dir)
+    db_file = os.path.join(db_dir, r"{}.db".format(jid))
+    sqlite.create_tables(db_file)
+    # await set_default_values(db_file)
+    if message:
+        return await callback(db_file, message)
+    else:
+        return await callback(db_file)
+
+
+async def add_to_list(newwords, keywords):
+    """
+    Append new keywords to list.
+
+    Parameters
+    ----------
+    newwords : str
+        List of new keywords.
+    keywords : str
+        List of current keywords.
+
+    Returns
+    -------
+    val : str
+        List of current keywords and new keywords.
+    """
+    if isinstance(keywords, str) or keywords is None:
+        try:
+            keywords = keywords.split(",")
+        except:
+            keywords = []
+    newwords = newwords.lower().split(",")
+    for word in newwords:
+        word = word.strip()
+        if len(word) and word not in keywords:
+            keywords.extend([word])
+    keywords.sort()
+    val = ",".join(keywords)
+    return val
+
+
+async def remove_from_list(newwords, keywords):
+    """
+    Remove given keywords from list.
+
+    Parameters
+    ----------
+    newwords : str
+        List of new keywords.
+    keywords : str
+        List of current keywords.
+
+    Returns
+    -------
+    val : str
+        List of new keywords.
+    """
+    if isinstance(keywords, str) or keywords is None:
+        try:
+            keywords = keywords.split(",")
+        except:
+            keywords = []
+    newwords = newwords.lower().split(",")
+    for word in newwords:
+        word = word.strip()
+        if len(word) and word in keywords:
+            keywords.remove(word)
+    keywords.sort()
+    val = ",".join(keywords)
+    return val
+
+
+async def is_listed(db_file, key, string):
+    """
+    Check keyword match.
+
+    Parameters
+    ----------
+    db_file : str
+        Path to database file.
+    type : str
+        "allow" or "deny".
+    string : str
+        String.
+
+    Returns
+    -------
+    Matched keyword or None.
+
+    """
+# async def reject(db_file, string):
+# async def is_blacklisted(db_file, string):
+    list = await sqlite.get_filters_value(
+        db_file,
+        key
+        )
+    if list:
+        list = list.split(",")
+        for i in list:
+            if not i or len(i) < 2:
+                continue
+            if i in string.lower():
+                # print(">>> ACTIVATE", i)
+                # return 1
+                return i
+    else:
+        return None
+
+"""
+
+This code was tested at module datahandler
+
+reject = 0
+blacklist = await get_settings_value(
+    db_file,
+    "filter-deny"
+    )
+# print(">>> blacklist:")
+# print(blacklist)
+# breakpoint()
+if blacklist:
+    blacklist = blacklist.split(",")
+    # print(">>> blacklist.split")
+    # print(blacklist)
+    # breakpoint()
+    for i in blacklist:
+        # print(">>> length", len(i))
+        # breakpoint()
+        # if len(i):
+        if not i or len(i) < 2:
+            print(">>> continue due to length", len(i))
+            # breakpoint()
+            continue
+        # print(title)
+        # print(">>> blacklisted word:", i)
+        # breakpoint()
+        test = (title + " " + summary + " " + link)
+        if i in test.lower():
+            reject = 1
+            break
+        
+if reject:
+    print("rejected:",title)
+    entry = (title, '', link, source, date, 1);
+
+"""

slixfeed/confighandler.py

@@ -1,69 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-
-"""
-
-TODO
-
-1) Use file settings.csv and pathnames.txt instead:
-    See get_value_default and get_default_list
-
-"""
-
-
-import configparser
-# from filehandler import get_default_confdir
-import filehandler
-import os
-from random import randrange
-import yaml
-
-async def get_value_default(key, section):
-    """
-    Get settings default value.
-
-    Parameters
-    ----------
-    key : str
-        Key: archive, enabled, interval, 
-             length, old, quantum, random.
-
-    Returns
-    -------
-    result : str
-        Value.
-    """
-    config = configparser.RawConfigParser()
-    config_dir = filehandler.get_default_confdir()
-    if not os.path.isdir(config_dir):
-        config_dir = '/usr/share/slixfeed/'
-    config_file = os.path.join(config_dir, r"settings.ini")
-    config.read(config_file)
-    if config.has_section(section):
-        result = config[section][key]
-    return result
-
-
-async def get_list(filename):
-    """
-    Get settings default value.
-
-    Parameters
-    ----------
-    filename : str
-        filename of yaml file.
-
-    Returns
-    -------
-    result : list
-        List of pathnames or keywords.
-    """
-    config_dir = filehandler.get_default_confdir()
-    if not os.path.isdir(config_dir):
-        config_dir = '/usr/share/slixfeed/'
-    config_file = os.path.join(config_dir, filename)
-    with open(config_file) as defaults:
-        # default = yaml.safe_load(defaults)
-        # result = default[key]
-        result = yaml.safe_load(defaults)
-    return result

slixfeed/fetch.py

@@ -24,15 +24,15 @@ from aiohttp import ClientError, ClientSession, ClientTimeout
 from asyncio import TimeoutError
 from asyncio.exceptions import IncompleteReadError
 from bs4 import BeautifulSoup
-from confighandler import get_list, get_value_default
+import slixfeed.config as config
-from datetimehandler import now, rfc2822_to_iso8601
+from slixfeed.datetime import now, rfc2822_to_iso8601
 from email.utils import parseaddr
 from feedparser import parse
 from http.client import IncompleteRead
-from listhandler import is_listed
+from slixfeed.list import is_listed
 from lxml import html
-import sqlitehandler as sqlite
+import slixfeed.sqlite as sqlite
-from urlhandler import complete_url, join_url, trim_url
+from slixfeed.url import complete_url, join_url, trim_url
 from urllib import error
 # from xml.etree.ElementTree import ElementTree, ParseError
 from urllib.parse import urljoin, urlsplit, urlunsplit
@@ -534,7 +534,7 @@ async def download_feed(url):
         Document or error message.
     """
     try:
-        user_agent = await get_value_default("user-agent", "Network")
+        user_agent = await config.get_value_default("user-agent", "Network")
     except:
         user_agent = "Slixfeed/0.1"
     if not len(user_agent):
@@ -631,7 +631,7 @@ async def feed_mode_request(url, tree):
     """
     feeds = {}
     parted_url = urlsplit(url)
-    paths = await get_list("lists.yaml")
+    paths = await config.get_list("lists.yaml")
     paths = paths["pathnames"]
     for path in paths:
         address = urlunsplit([
@@ -741,7 +741,7 @@ async def feed_mode_scan(url, tree):
     feeds = {}
     # paths = []
     # TODO Test
-    paths = await get_list("lists.yaml")
+    paths = await config.get_list("lists.yaml")
     paths = paths["pathnames"]
     for path in paths:
         # xpath_query = "//*[@*[contains(.,'{}')]]".format(path)

slixfeed/filehandler.py

@@ -1,104 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-
-import os
-import sys
-
-from sqlitehandler import create_tables
-
-def get_default_dbdir():
-    """
-    Determine the directory path where dbfile will be stored.
-
-    * If $XDG_DATA_HOME is defined, use it;
-    * else if $HOME exists, use it;
-    * else if the platform is Windows, use %APPDATA%;
-    * else use the current directory.
-
-    Returns
-    -------
-    str
-        Path to database file.
-
-    Note
-    ----
-    This function was taken from project buku.
-    
-    See https://github.com/jarun/buku
-
-    * Arun Prakash Jana (jarun)
-    * Dmitry Marakasov (AMDmi3)
-    """
-#    data_home = xdg.BaseDirectory.xdg_data_home
-    data_home = os.environ.get('XDG_DATA_HOME')
-    if data_home is None:
-        if os.environ.get('HOME') is None:
-            if sys.platform == 'win32':
-                data_home = os.environ.get('APPDATA')
-                if data_home is None:
-                    return os.path.abspath('.')
-            else:
-                return os.path.abspath('.')
-        else:
-            data_home = os.path.join(os.environ.get('HOME'), '.local', 'share')
-    return os.path.join(data_home, 'slixfeed')
-
-
-def get_default_confdir():
-    """
-    Determine the directory path where configuration will be stored.
-
-    * If $XDG_CONFIG_HOME is defined, use it;
-    * else if $HOME exists, use it;
-    * else if the platform is Windows, use %APPDATA%;
-    * else use the current directory.
-
-    Returns
-    -------
-    str
-        Path to configueation directory.
-    """
-#    config_home = xdg.BaseDirectory.xdg_config_home
-    config_home = os.environ.get('XDG_CONFIG_HOME')
-    if config_home is None:
-        if os.environ.get('HOME') is None:
-            if sys.platform == 'win32':
-                config_home = os.environ.get('APPDATA')
-                if config_home is None:
-                    return os.path.abspath('.')
-            else:
-                return os.path.abspath('.')
-        else:
-            config_home = os.path.join(os.environ.get('HOME'), '.config')
-    return os.path.join(config_home, 'slixfeed')
-
-
-async def initdb(jid, callback, message=None):
-    """
-    Callback function to instantiate action on database.
-
-    Parameters
-    ----------
-    jid : str
-        Jabber ID.
-    callback : ?
-        Function name.
-    message : str, optional
-        Optional kwarg when a message is a part or
-        required argument. The default is None.
-
-    Returns
-    -------
-    object
-        Coroutine object.
-    """
-    db_dir = get_default_dbdir()
-    if not os.path.isdir(db_dir):
-        os.mkdir(db_dir)
-    db_file = os.path.join(db_dir, r"{}.db".format(jid))
-    create_tables(db_file)
-    # await set_default_values(db_file)
-    if message:
-        return await callback(db_file, message)
-    else:
-        return await callback(db_file)

slixfeed/listhandler.py

@@ -1,156 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-
-"""
-
-TODO
-
-1) Website-specific filter (i.e. audiobookbay).
-
-2) Exclude websites from filtering (e.g. metapedia).
-
-3) Filter phrases:
-    Refer to sqlitehandler.search_entries for implementation.
-    It is expected to be more complex than function search_entries.
-
-"""
-
-import sqlitehandler as sqlite
-
-
-async def add_to_list(newwords, keywords):
-    """
-    Append new keywords to list.
-
-    Parameters
-    ----------
-    newwords : str
-        List of new keywords.
-    keywords : str
-        List of current keywords.
-
-    Returns
-    -------
-    val : str
-        List of current keywords and new keywords.
-    """
-    if isinstance(keywords, str) or keywords is None:
-        try:
-            keywords = keywords.split(",")
-        except:
-            keywords = []
-    newwords = newwords.lower().split(",")
-    for word in newwords:
-        word = word.strip()
-        if len(word) and word not in keywords:
-            keywords.extend([word])
-    keywords.sort()
-    val = ",".join(keywords)
-    return val
-
-
-async def remove_from_list(newwords, keywords):
-    """
-    Remove given keywords from list.
-
-    Parameters
-    ----------
-    newwords : str
-        List of new keywords.
-    keywords : str
-        List of current keywords.
-
-    Returns
-    -------
-    val : str
-        List of new keywords.
-    """
-    if isinstance(keywords, str) or keywords is None:
-        try:
-            keywords = keywords.split(",")
-        except:
-            keywords = []
-    newwords = newwords.lower().split(",")
-    for word in newwords:
-        word = word.strip()
-        if len(word) and word in keywords:
-            keywords.remove(word)
-    keywords.sort()
-    val = ",".join(keywords)
-    return val
-
-
-async def is_listed(db_file, key, string):
-    """
-    Check keyword match.
-
-    Parameters
-    ----------
-    db_file : str
-        Path to database file.
-    type : str
-        "allow" or "deny".
-    string : str
-        String.
-
-    Returns
-    -------
-    Matched keyword or None.
-
-    """
-# async def reject(db_file, string):
-# async def is_blacklisted(db_file, string):
-    list = await sqlite.get_filters_value(
-        db_file,
-        key
-        )
-    if list:
-        list = list.split(",")
-        for i in list:
-            if not i or len(i) < 2:
-                continue
-            if i in string.lower():
-                # print(">>> ACTIVATE", i)
-                # return 1
-                return i
-    else:
-        return None
-
-"""
-
-This code was tested at module datahandler
-
-reject = 0
-blacklist = await get_settings_value(
-    db_file,
-    "filter-deny"
-    )
-# print(">>> blacklist:")
-# print(blacklist)
-# breakpoint()
-if blacklist:
-    blacklist = blacklist.split(",")
-    # print(">>> blacklist.split")
-    # print(blacklist)
-    # breakpoint()
-    for i in blacklist:
-        # print(">>> length", len(i))
-        # breakpoint()
-        # if len(i):
-        if not i or len(i) < 2:
-            print(">>> continue due to length", len(i))
-            # breakpoint()
-            continue
-        # print(title)
-        # print(">>> blacklisted word:", i)
-        # breakpoint()
-        test = (title + " " + summary + " " + link)
-        if i in test.lower():
-            reject = 1
-            break
-        
-if reject:
-    print("rejected:",title)
-    entry = (title, '', link, source, date, 1);
-
-"""

slixfeed/opmlhandler.py

@@ -1,56 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-
-"""
-
-{
- 'bozo': False, 
- 'bozo_exception': None, 
- 'feeds': [
-     {
-      'url': 'https://kurtmckee.org/tag/listparser/feed', 
-      'title': 'listparser blog', 
-      'categories': [], 
-      'tags': []
-      }, 
-     {
-      'url': 'https://github.com/kurtmckee/listparser/commits/develop.atom', 
-      'title': 'listparser changelog', 
-      'categories': [], 
-      'tags': []
-      }
-     ], 
- 'lists': [], 
- 'opportunities': [], 
- 'meta': {
-     'title': 'listparser project feeds', 
-     'author': {
-         'name': 'Kurt McKee', 
-         'email': 'contactme@kurtmckee.org', 
-         'url': 'https://kurtmckee.org/'
-         }
-     }, 
- 'version': 'opml2'
- }
-
-"""
-
-import listparser
-import lxml
-
-import sqlitehandler
-import datahandler
-
-async def import_opml(db_file, opml_doc):
-    feeds = listparser.parse(opml_doc)['feeds']
-    for feed in feeds:
-        url = feed['url']
-        title = feed['title']
-        # categories = feed['categories']
-        # tags = feed['tags']
-        await datahandler.add_feed_no_check(db_file, [url, title])
-    
-
-# NOTE Use OPyML or LXML
-async def export_opml():
-    result = await sqlitehandler.get_feeds()

slixfeed/sqlite.py

@@ -18,13 +18,12 @@ TODO
 from asyncio import Lock
 from bs4 import BeautifulSoup
 from datetime import date
-# from slixfeed.confighandler import get_value_default
+# from slixfeed.config import get_value_default
-import confighandler as config
+import slixfeed.config as config
-# from slixfeed.datahandler import join_url
+# from slixfeed.data import join_url
-import datahandler as datahandler
+from slixfeed.datetime import current_time, rfc2822_to_iso8601
-from datetimehandler import current_time, rfc2822_to_iso8601
 from sqlite3 import connect, Error
-from urlhandler import remove_tracking_parameters
+from slixfeed.url import join_url, remove_tracking_parameters
 
 # from eliot import start_action, to_file
 # # with start_action(action_type="list_feeds()", db=db_file):
@@ -469,7 +468,7 @@ async def get_entry_unread(db_file, num=None):
             ix = result[0]
             title = result[1]
             # # TODO Retrieve summary from feed
-            # # See datahandler.view_entry
+            # # See fetch.view_entry
             # summary = result[2]
             # # Remove HTML tags
             # try:
@@ -1001,7 +1000,7 @@ async def remove_nonexistent_entries(db_file, feed, source):
                     else:
                         title = feed["feed"]["title"]
                     if entry.has_key("link"):
-                        link = datahandler.join_url(source, entry.link)
+                        link = join_url(source, entry.link)
                     else:
                         link = source
                     if entry.has_key("published") and item[4]:

slixfeed/task.py

@@ -44,18 +44,18 @@ import logging
 import os
 import slixmpp
 
-import confighandler as config
+import slixfeed.config as config
-from datahandler import download_updates
+from slixfeed.fetch import download_updates
-from datetimehandler import current_time
+from slixfeed.datetime import current_time
-from filehandler import initdb, get_default_dbdir
+from slixfeed.file import initdb, get_default_dbdir
-from sqlitehandler import (
+from slixfeed.sqlite import (
     get_entry_unread,
     get_settings_value,
     get_number_of_items,
     get_number_of_entries_unread
     )
-# from xmpphandler import Slixfeed
+# from xmpp import Slixfeed
-import xmpphandler as xmpphandler
+import slixfeed.xmpp.client as xmpp
 
 main_task = []
 jid_tasker = {}
@@ -215,10 +215,10 @@ async def send_update(self, jid, num=None):
         if new:
             # TODO Add while loop to assure delivery.
             # print(await current_time(), ">>> ACT send_message",jid)
-            chat_type = await xmpphandler.Slixfeed.is_muc(self, jid)
+            chat_type = await xmpp.Slixfeed.is_muc(self, jid)
             # NOTE Do we need "if statement"? See NOTE at is_muc.
             if chat_type in ("chat", "groupchat"):
-                xmpphandler.Slixfeed.send_message(
+                xmpp.Slixfeed.send_message(
                     self,
                     mto=jid,
                     mbody=new,
@@ -313,7 +313,7 @@ async def send_status(self, jid):
 
     # breakpoint()
     # print(await current_time(), status_text, "for", jid)
-    xmpphandler.Slixfeed.send_presence(
+    xmpp.Slixfeed.send_presence(
         self,
         pshow=status_mode,
         pstatus=status_text,

slixfeed/url.py

@@ -14,7 +14,7 @@ TODO
 
 """
 
-from confighandler import get_list
+import slixfeed.config as config
 from email.utils import parseaddr
 import random
 from urllib.parse import (
@@ -27,6 +27,25 @@ from urllib.parse import (
     )
 
 
+def get_hostname(url):
+    """
+    Get hostname.
+
+    Parameters
+    ----------
+    url : str
+        URL.
+
+    Returns
+    -------
+    hostname : str
+        Hostname.
+    """
+    parted_url = urlsplit(url)
+    hostname = parted_url.netloc
+    return hostname
+
+
 # NOTE hostname and protocol are listed as one in file
 # proxies.yaml. Perhaps a better practice would be to have
 # them separated. File proxies.yaml will remainas is in order
@@ -52,7 +71,7 @@ async def replace_hostname(url):
     pathname = parted_url.path
     queries = parted_url.query
     fragment = parted_url.fragment
-    proxies = await get_list("proxies.yaml")
+    proxies = await config.get_list("proxies.yaml")
     for proxy in proxies:
         proxy = proxies[proxy]
         if hostname in proxy["hostname"]:
@@ -90,7 +109,7 @@ async def remove_tracking_parameters(url):
     pathname = parted_url.path
     queries = parse_qs(parted_url.query)
     fragment = parted_url.fragment
-    trackers = await get_list("queries.yaml")
+    trackers = await config.get_list("queries.yaml")
     trackers = trackers["trackers"]
     for tracker in trackers:
         if tracker in queries: del queries[tracker]

slixfeed/xmpp/client.py

@@ -0,0 +1,552 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+
+FIXME
+
+1) Function check_readiness or event "changed_status" is causing for
+   triple status messages and also false ones that indicate of lack
+   of feeds.
+
+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) Do not send updates when busy or away.
+    See https://slixmpp.readthedocs.io/en/latest/event_index.html#term-changed_status
+
+4) 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) Self presence
+    Apparently, it is possible to view self presence.
+    This means that there is no need to store presences in order to switch or restore presence.
+    check_readiness
+    📂 Send a URL from a blog or a news website.
+    JID: self.boundjid.bare
+    MUC: self.nick
+
+2) Extracting attribute using xmltodict.
+    import xmltodict
+    message = xmltodict.parse(str(message))
+    jid = message["message"]["x"]["@jid"]
+
+"""
+
+import asyncio
+from slixfeed.config import add_to_list, initdb, get_list, remove_from_list
+import slixfeed.fetch as fetcher
+from slixfeed.datetime import current_time
+import logging
+# import os
+from random import randrange
+import slixmpp
+from slixmpp.exceptions import IqError, IqTimeout
+import slixfeed.sqlite as sqlite
+import slixfeed.task as task
+import slixfeed.url as urlfixer
+from time import sleep
+
+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.xmpp.compose as compose
+import slixfeed.xmpp.connect as connect
+import slixfeed.xmpp.muc as muc
+import slixfeed.xmpp.status as status
+
+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):
+    """
+    Slixmpp
+    -------
+    News bot that sends updates from RSS feeds.
+    """
+    def __init__(self, jid, password, nick):
+        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
+        self.nick = nick
+        # The session_start event will be triggered when
+        # the bot establishes its connection with the server
+        # and the XML streams are ready for use. We want to
+        # listen for this event so that we we can initialize
+        # our roster.
+        self.add_event_handler("session_start", self.start_session)
+        self.add_event_handler("session_resumed", self.start_session)
+        self.add_event_handler("session_start", self.autojoin_muc)
+        self.add_event_handler("session_resumed", self.autojoin_muc)
+        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.check_readiness)
+        self.add_event_handler("presence_unavailable", self.stop_tasks)
+
+        # self.add_event_handler("changed_subscription", self.check_subscription)
+
+        # self.add_event_handler("chatstate_active", self.check_chatstate_active)
+        # self.add_event_handler("chatstate_gone", self.check_chatstate_gone)
+        self.add_event_handler("chatstate_composing", self.check_chatstate_composing)
+        self.add_event_handler("chatstate_paused", self.check_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.process_message)
+        self.add_event_handler("message", self.settle)
+
+        self.add_event_handler("groupchat_invite", self.process_muc_invite) # XEP_0045
+        self.add_event_handler("groupchat_direct_invite", self.process_muc_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.reactions)
+        self.add_event_handler("presence_available", self.presence_available)
+        self.add_event_handler("presence_error", self.presence_error)
+        self.add_event_handler("presence_subscribe", self.presence_subscribe)
+        self.add_event_handler("presence_subscribed", self.presence_subscribed)
+        self.add_event_handler("presence_unsubscribe", self.presence_unsubscribe)
+        self.add_event_handler("presence_unsubscribed", self.unsubscribe)
+
+        # Initialize event loop
+        # self.loop = asyncio.get_event_loop()
+
+        # handlers for connection events
+        self.connection_attempts = 0
+        self.max_connection_attempts = 10
+        self.add_event_handler("connection_failed", self.on_connection_failed)
+        self.add_event_handler("session_end", self.on_session_end)
+
+    """
+
+    FIXME
+
+    This function is triggered even when status is dnd/away/xa.
+    This results in sending messages even when status is dnd/away/xa.
+    See function check_readiness.
+    
+    NOTE
+
+    The issue occurs only at bot startup.
+    Once status is changed to dnd/away/xa, the interval stops - as expected.
+    
+    TODO
+
+    Use "sleep()"
+
+    """
+    async def presence_available(self, presence):
+        # print("def presence_available", presence["from"].bare)
+        jid = presence["from"].bare
+        print("presence_available", jid)
+        if jid not in self.boundjid.bare:
+            await task.clean_tasks_xmpp(
+                jid,
+                ["interval", "status", "check"]
+                )
+            await task.start_tasks_xmpp(
+                self,
+                jid,
+                ["interval", "status", "check"]
+                )
+            # await task_jid(self, jid)
+            # main_task.extend([asyncio.create_task(task_jid(jid))])
+            # print(main_task)
+
+    async def stop_tasks(self, presence):
+        if not self.boundjid.bare:
+            jid = presence["from"].bare
+            print(">>> unavailable:", jid)
+            await task.clean_tasks_xmpp(
+                jid,
+                ["interval", "status", "check"]
+                )
+
+
+    async def presence_error(self, presence):
+        print("presence_error")
+        print(presence)
+
+    async def presence_subscribe(self, presence):
+        print("presence_subscribe")
+        print(presence)
+
+    async def presence_subscribed(self, presence):
+        print("presence_subscribed")
+        print(presence)
+
+    async def reactions(self, message):
+        print("reactions")
+        print(message)
+
+    # async def accept_muc_invite(self, message, ctr=None):
+    #     # if isinstance(message, str):
+    #     if not ctr:
+    #         ctr = message["from"].bare
+    #         jid = message['groupchat_invite']['jid']
+    #     else:
+    #         jid = message
+    async def process_muc_invite(self, message):
+        # operator muc_chat
+        inviter = message["from"].bare
+        muc_jid = message['groupchat_invite']['jid']
+        await muc.join_groupchat(self, inviter, muc_jid)
+
+
+    async def autojoin_muc(self, event):
+        result = await self.plugin['xep_0048'].get_bookmarks()
+        bookmarks = result["private"]["bookmarks"]
+        conferences = bookmarks["conferences"]
+        for conference in conferences:
+            if conference["autojoin"]:
+                muc_jid = conference["jid"]
+                print(current_time(), "Autojoining groupchat", muc_jid)
+                self.plugin['xep_0045'].join_muc(
+                    muc_jid,
+                    self.nick,
+                    # If a room password is needed, use:
+                    # password=the_room_password,
+                    )
+
+
+    async def on_session_end(self, event):
+        print(current_time(), "Session ended. Attempting to reconnect.")
+        print(event)
+        logging.warning("Session ended. Attempting to reconnect.")
+        await connect.recover_connection(self, event)
+
+
+    async def on_connection_failed(self, event):
+        print(current_time(), "Connection failed. Attempting to reconnect.")
+        print(event)
+        logging.warning("Connection failed. Attempting to reconnect.")
+        await connect.recover_connection(self, event)
+
+
+    async def check_chatstate_composing(self, message):
+        print("def check_chatstate_composing")
+        print(message)
+        if message["type"] in ("chat", "normal"):
+            jid = message["from"].bare
+        status_text="Press \"help\" for manual."
+        self.send_presence(
+            # pshow=status_mode,
+            pstatus=status_text,
+            pto=jid,
+            )
+
+
+    async def check_chatstate_paused(self, message):
+        print("def check_chatstate_paused")
+        print(message)
+        if message["type"] in ("chat", "normal"):
+            jid = message["from"].bare
+        await task.refresh_task(
+            self,
+            jid,
+            task.send_status,
+            "status",
+            20
+            )
+
+
+    async def check_readiness(self, presence):
+        """
+        If available, begin tasks.
+        If unavailable, eliminate tasks.
+
+        Parameters
+        ----------
+        presence : str
+            XML stanza .
+
+        Returns
+        -------
+        None.
+        """
+        # print("def check_readiness", presence["from"].bare, presence["type"])
+        # # available unavailable away (chat) dnd xa
+        # print(">>> type", presence["type"], presence["from"].bare)
+        # # away chat dnd xa
+        # print(">>> show", presence["show"], presence["from"].bare)
+
+        jid = presence["from"].bare
+        if presence["show"] in ("away", "dnd", "xa"):
+            print(">>> away, dnd, xa:", jid)
+            await task.clean_tasks_xmpp(
+                jid,
+                ["interval"]
+                )
+            await task.start_tasks_xmpp(
+                self,
+                jid,
+                ["status", "check"]
+                )
+
+
+    async def resume(self, event):
+        print("def resume")
+        print(event)
+        self.send_presence()
+        await self.get_roster()
+
+
+    async def start_session(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an initial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        print("def start_session")
+        print(event)
+        self.send_presence()
+        await self.get_roster()
+
+        # for task in main_task:
+        #     task.cancel()
+
+        # Deprecated in favour of event "presence_available"
+        # if not main_task:
+        #     await select_file()
+
+
+    async def is_muc(self, jid):
+        """
+        Check whether a JID is of MUC.
+
+        Parameters
+        ----------
+        jid : str
+            Jabber ID.
+
+        Returns
+        -------
+        str
+            "chat" or "groupchat.
+        """
+        try:
+            iqresult = await self["xep_0030"].get_info(jid=jid)
+            features = iqresult["disco_info"]["features"]
+            # identity = iqresult['disco_info']['identities']
+            # if 'account' in indentity:
+            # if 'conference' in indentity:
+            if 'http://jabber.org/protocol/muc' in features:
+                return "groupchat"
+            # TODO elif <feature var='jabber:iq:gateway'/>
+            # NOTE Is it needed? We do not interact with gateways or services
+            else:
+                return "chat"
+        # TODO Test whether this exception is realized
+        except IqTimeout as e:
+            messages = [
+                ("Timeout IQ"),
+                ("IQ Stanza:", e),
+                ("Jabber ID:", jid)
+                ]
+            for message in messages:
+                print(current_time(), message)
+                logging.error(current_time(), message)
+
+
+    async def settle(self, msg):
+        """
+        Add JID to roster and settle subscription.
+
+        Parameters
+        ----------
+        jid : str
+            Jabber ID.
+
+        Returns
+        -------
+        None.
+        """
+        jid = msg["from"].bare
+        if await self.is_muc(jid):
+            # Check whether JID is in bookmarks; otherwise, add it.
+            print(jid, "is muc")
+        else:
+            await self.get_roster()
+            # Check whether JID is in roster; otherwise, add it.
+            if jid not in self.client_roster.keys():
+                self.send_presence_subscription(
+                    pto=jid,
+                    ptype="subscribe",
+                    pnick=self.nick
+                    )
+                self.update_roster(
+                    jid,
+                    subscription="both"
+                    )
+            # Check whether JID is subscribed; otherwise, ask for presence.
+            if not self.client_roster[jid]["to"]:
+                self.send_presence_subscription(
+                    pto=jid,
+                    pfrom=self.boundjid.bare,
+                    ptype="subscribe",
+                    pnick=self.nick
+                    )
+                self.send_message(
+                    mto=jid,
+                    # mtype="headline",
+                    msubject="RSS News Bot",
+                    mbody=(
+                        "Accept subscription request to receive updates."
+                        ),
+                    mfrom=self.boundjid.bare,
+                    mnick=self.nick
+                    )
+                self.send_presence(
+                    pto=jid,
+                    pfrom=self.boundjid.bare,
+                    # Accept symbol 🉑️ 👍️ ✍
+                    pstatus=(
+                        "✒️ Accept subscription request to receive updates."
+                        ),
+                    # ptype="subscribe",
+                    pnick=self.nick
+                    )
+
+
+    async def presence_unsubscribe(self, presence):
+        print("presence_unsubscribe")
+        print(presence)
+
+
+    async def unsubscribe(self, presence):
+        jid = presence["from"].bare
+        self.send_presence(
+            pto=jid,
+            pfrom=self.boundjid.bare,
+            pstatus="🖋️ Subscribe to receive updates",
+            pnick=self.nick
+            )
+        self.send_message(
+            mto=jid,
+            mbody="You have been unsubscribed."
+            )
+        self.update_roster(
+            jid,
+            subscription="remove"
+            )
+
+
+    async def process_message(self, message):
+        """
+        Process incoming message stanzas. Be aware that this also
+        includes MUC messages and error messages. It is usually
+        a good practice to check the messages's type before
+        processing or sending replies.
+
+        Parameters
+        ----------
+        message : str
+            The received message stanza. See the documentation
+            for stanza objects and the Message stanza to see
+            how it may be used.
+        """
+        # print("message")
+        # print(message)
+        if message["type"] in ("chat", "groupchat", "normal"):
+            action = 0
+            jid = message["from"].bare
+            if message["type"] == "groupchat":
+                # nick = message["from"][message["from"].index("/")+1:]
+                nick = str(message["from"])
+                nick = nick[nick.index("/")+1:]
+                if (message['muc']['nick'] == self.nick or
+                    not message["body"].startswith("!")):
+                    return
+                # token = await initdb(
+                #     jid,
+                #     get_settings_value,
+                #     "token"
+                #     )
+                # if token == "accepted":
+                #     operator = await initdb(
+                #         jid,
+                #         get_settings_value,
+                #         "masters"
+                #         )
+                #     if operator:
+                #         if nick not in operator:
+                #             return
+                # approved = False
+                jid_full = str(message["from"])
+                role = self.plugin['xep_0045'].get_jid_property(
+                    jid,
+                    jid_full[jid_full.index("/")+1:],
+                    "role")
+                if role != "moderator":
+                    return
+                # if role == "moderator":
+                #     approved = True
+                # TODO Implement a list of temporary operators
+                # Once an operator is appointed, the control would last
+                # untile the participant has been disconnected from MUC
+                # An operator is a function to appoint non moderators.
+                # Changing nickname is fine and consist of no problem.
+                # if not approved:
+                #     operator = await initdb(
+                #         jid,
+                #         get_settings_value,
+                #         "masters"
+                #         )
+                #     if operator:
+                #         if nick in operator:
+                #             approved = True
+                # if not approved:
+                #     return
+
+            # # Begin processing new JID
+            # # Deprecated in favour of event "presence_available"
+            # db_dir = get_default_dbdir()
+            # os.chdir(db_dir)
+            # if jid + ".db" not in os.listdir():
+            #     await task_jid(jid)
+
+            await compose.message(self, jid, message)

slixfeed/xmpp/compose.py

@@ -0,0 +1,698 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+
+TODO
+
+1) Deprecate "add" (see above) and make it interactive.
+   Slixfeed: Do you still want to add this URL to subscription list?
+   See: case _ if message_lowercase.startswith("add"):
+
+"""
+
+from slixfeed.config import add_to_list, initdb, get_list, remove_from_list
+from slixfeed.datetime import current_time
+import slixfeed.fetch as fetcher
+import slixfeed.sqlite as sqlite
+import slixfeed.task as task
+import slixfeed.url as urlfixer
+import slixfeed.xmpp.status as status
+import slixfeed.xmpp.text as text
+
+async def message(self, jid, message):
+    message_text = " ".join(message["body"].split())
+    if message["type"] == "groupchat":
+        message_text = message_text[1:]
+    message_lowercase = message_text.lower()
+
+    print(current_time(), "ACCOUNT: " + str(message["from"]))
+    print(current_time(), "COMMAND:", message_text)
+
+    match message_lowercase:
+        case "commands":
+            action = text.print_cmd()
+        case "help":
+            action = text.print_help()
+        case "info":
+            action = text.print_info()
+        case _ if message_lowercase in [
+            "greetings", "hallo", "hello", "hey",
+            "hi", "hola", "holla", "hollo"]:
+            action = (
+                "Greeting!\n"
+                "I'm Slixfeed, an RSS News Bot!\n"
+                "Send \"help\" for instructions."
+                )
+            # print("task_manager[jid]")
+            # print(task_manager[jid])
+            await self.get_roster()
+            print("roster 1")
+            print(self.client_roster)
+            print("roster 2")
+            print(self.client_roster.keys())
+            print("jid")
+            print(jid)
+            await self.autojoin_muc()
+
+        # case _ if message_lowercase.startswith("activate"):
+        #     if message["type"] == "groupchat":
+        #         acode = message[9:]
+        #         token = await initdb(
+        #             jid,
+        #             get_settings_value,
+        #             "token"
+        #             )
+        #         if int(acode) == token:
+        #             await initdb(
+        #                 jid,
+        #                 set_settings_value,
+        #                 ["masters", nick]
+        #                 )
+        #             await initdb(
+        #                 jid,
+        #                 set_settings_value,
+        #                 ["token", "accepted"]
+        #                 )
+        #             action = "{}, your are in command.".format(nick)
+        #         else:
+        #             action = "Activation code is not valid."
+        #     else:
+        #         action = "This command is valid for groupchat only."
+        case _ if message_lowercase.startswith("add"):
+            message_text = message_text[4:]
+            url = message_text.split(" ")[0]
+            title = " ".join(message_text.split(" ")[1:])
+            if url.startswith("http"):
+                action = await initdb(
+                    jid,
+                    fetcher.add_feed_no_check,
+                    [url, title]
+                    )
+                old = await initdb(
+                    jid,
+                    sqlite.get_settings_value,
+                    "old"
+                    )
+                if old:
+                    await task.clean_tasks_xmpp(
+                        jid,
+                        ["status"]
+                        )
+                    # await send_status(jid)
+                    await task.start_tasks_xmpp(
+                        self,
+                        jid,
+                        ["status"]
+                        )
+                else:
+                    await initdb(
+                        jid,
+                        sqlite.mark_source_as_read,
+                        url
+                        )
+            else:
+                action = "Missing URL."
+        case _ if message_lowercase.startswith("allow +"):
+                key = "filter-" + message_text[:5]
+                val = message_text[7:]
+                if val:
+                    keywords = await initdb(
+                        jid,
+                        sqlite.get_filters_value,
+                        key
+                        )
+                    val = await add_to_list(
+                        val,
+                        keywords
+                        )
+                    await initdb(
+                        jid,
+                        sqlite.set_filters_value,
+                        [key, val]
+                        )
+                    action = (
+                        "Approved keywords\n"
+                        "```\n{}\n```"
+                        ).format(val)
+                else:
+                    action = "Missing keywords."
+        case _ if message_lowercase.startswith("allow -"):
+                key = "filter-" + message_text[:5]
+                val = message_text[7:]
+                if val:
+                    keywords = await initdb(
+                        jid,
+                        sqlite.get_filters_value,
+                        key
+                        )
+                    val = await remove_from_list(
+                        val,
+                        keywords
+                        )
+                    await initdb(
+                        jid,
+                        sqlite.set_filters_value,
+                        [key, val]
+                        )
+                    action = (
+                        "Approved keywords\n"
+                        "```\n{}\n```"
+                        ).format(val)
+                else:
+                    action = "Missing keywords."
+        case _ if message_lowercase.startswith("archive"):
+            key = message_text[:7]
+            val = message_text[8:]
+            if val:
+                try:
+                    if int(val) > 500:
+                        action = "Value may not be greater than 500."
+                    else:
+                        await initdb(
+                            jid,
+                            sqlite.set_settings_value,
+                            [key, val]
+                            )
+                        action = (
+                            "Maximum archived items has been set to {}."
+                            ).format(val)
+                except:
+                    action = "Enter a numeric value only."
+            else:
+                action = "Missing value."
+        case _ if message_lowercase.startswith("deny +"):
+                key = "filter-" + message_text[:4]
+                val = message_text[6:]
+                if val:
+                    keywords = await initdb(
+                        jid,
+                        sqlite.get_filters_value,
+                        key
+                        )
+                    val = await add_to_list(
+                        val,
+                        keywords
+                        )
+                    await initdb(
+                        jid,
+                        sqlite.set_filters_value,
+                        [key, val]
+                        )
+                    action = (
+                        "Rejected keywords\n"
+                        "```\n{}\n```"
+                        ).format(val)
+                else:
+                    action = "Missing keywords."
+        case _ if message_lowercase.startswith("deny -"):
+                key = "filter-" + message_text[:4]
+                val = message_text[6:]
+                if val:
+                    keywords = await initdb(
+                        jid,
+                        sqlite.get_filters_value,
+                        key
+                        )
+                    val = await remove_from_list(
+                        val,
+                        keywords
+                        )
+                    await initdb(
+                        jid,
+                        sqlite.set_filters_value,
+                        [key, val]
+                        )
+                    action = (
+                        "Rejected keywords\n"
+                        "```\n{}\n```"
+                        ).format(val)
+                else:
+                    action = "Missing keywords."
+        case _ if (message_lowercase.startswith("gemini") or
+                    message_lowercase.startswith("gopher:")):
+            action = "Gemini and Gopher are not supported yet."
+        case _ if (message_lowercase.startswith("http") or
+                    message_lowercase.startswith("feed:")):
+            url = message_text
+            await task.clean_tasks_xmpp(
+                jid,
+                ["status"]
+                )
+            status_message = (
+                "📫️ Processing request to fetch data from {}"
+                ).format(url)
+            status.process_task_message(self, jid, status_message)
+            if url.startswith("feed:"):
+                url = urlfixer.feed_to_http(url)
+            # url_alt = await urlfixer.replace_hostname(url)
+            # if url_alt:
+            #     url = url_alt
+            url = (await urlfixer.replace_hostname(url)) or url
+            action = await initdb(
+                jid,
+                fetcher.add_feed,
+                url
+                )
+            await task.start_tasks_xmpp(
+                self,
+                jid,
+                ["status"]
+                )
+            # action = "> " + message + "\n" + action
+            # FIXME Make the taskhandler to update status message
+            # await refresh_task(
+            #     self,
+            #     jid,
+            #     send_status,
+            #     "status",
+            #     20
+            #     )
+            # NOTE This would show the number of new unread entries
+            old = await initdb(
+                jid,
+                sqlite.get_settings_value,
+                "old"
+                )
+            if old:
+                await task.clean_tasks_xmpp(
+                    jid,
+                    ["status"]
+                    )
+                # await send_status(jid)
+                await task.start_tasks_xmpp(
+                    self,
+                    jid,
+                    ["status"]
+                    )
+            else:
+                await initdb(
+                    jid,
+                    sqlite.mark_source_as_read,
+                    url
+                    )
+        case _ if message_lowercase.startswith("feeds"):
+            query = message_text[6:]
+            if query:
+                if len(query) > 3:
+                    action = await initdb(
+                        jid,
+                        sqlite.search_feeds,
+                        query
+                        )
+                else:
+                    action = (
+                        "Enter at least 4 characters to search"
+                        )
+            else:
+                action = await initdb(
+                    jid,
+                    sqlite.list_feeds
+                    )
+        case "goodbye":
+            if message["type"] == "groupchat":
+                await self.close_muc(jid)
+            else:
+                action = "This command is valid for groupchat only."
+        case _ if message_lowercase.startswith("interval"):
+        # FIXME
+        # The following error occurs only upon first attempt to set interval.
+        # /usr/lib/python3.11/asyncio/events.py:73: RuntimeWarning: coroutine 'Slixfeed.send_update' was never awaited
+        # self._args = None
+        # RuntimeWarning: Enable tracemalloc to get the object allocation traceback
+            key = message_text[:8]
+            val = message_text[9:]
+            if val:
+                # action = (
+                #     "Updates will be sent every {} minutes."
+                #     ).format(action)
+                await initdb(
+                    jid,
+                    sqlite.set_settings_value,
+                    [key, val]
+                    )
+                # NOTE Perhaps this should be replaced
+                # by functions clean and start
+                await task.refresh_task(
+                    self,
+                    jid,
+                    task.send_update,
+                    key,
+                    val
+                    )
+                action = (
+                    "Updates will be sent every {} minutes."
+                    ).format(val)
+            else:
+                action = "Missing value."
+        case _ if message_lowercase.startswith("join"):
+            muc = urlfixer.check_xmpp_uri(message_text[5:])
+            if muc:
+                "TODO probe JID and confirm it's a groupchat"
+                await self.join_muc(jid, muc)
+                action = (
+                    "Joined groupchat {}"
+                            ).format(message_text)
+            else:
+                action = (
+                    "> {}\nXMPP URI is not valid."
+                            ).format(message_text)
+        case _ if message_lowercase.startswith("length"):
+                key = message_text[:6]
+                val = message_text[7:]
+                if val:
+                    try:
+                        val = int(val)
+                        await initdb(
+                            jid,
+                            sqlite.set_settings_value,
+                            [key, val]
+                            )
+                        if val == 0:
+                            action = (
+                                "Summary length limit is disabled."
+                                )
+                        else:
+                            action = (
+                                "Summary maximum length "
+                                "is set to {} characters."
+                                ).format(val)
+                    except:
+                        action = "Enter a numeric value only."
+                else:
+                    action = "Missing value."
+        # case _ if message_lowercase.startswith("mastership"):
+        #         key = message_text[:7]
+        #         val = message_text[11:]
+        #         if val:
+        #             names = await initdb(
+        #                 jid,
+        #                 get_settings_value,
+        #                 key
+        #                 )
+        #             val = await add_to_list(
+        #                 val,
+        #                 names
+        #                 )
+        #             await initdb(
+        #                 jid,
+        #                 set_settings_value,
+        #                 [key, val]
+        #                 )
+        #             action = (
+        #                 "Operators\n"
+        #                 "```\n{}\n```"
+        #                 ).format(val)
+        #         else:
+        #             action = "Missing value."
+        case "new":
+            await initdb(
+                jid,
+                sqlite.set_settings_value,
+                ["old", 0]
+                )
+            action = (
+                "Only new items of newly added feeds will be sent."
+                )
+        # TODO Will you add support for number of messages?
+        case "next":
+            # num = message_text[5:]
+            await task.clean_tasks_xmpp(
+                jid,
+                ["interval", "status"]
+                )
+            await task.start_tasks_xmpp(
+                self,
+                jid,
+                ["interval", "status"]
+                )
+            # await refresh_task(
+            #     self,
+            #     jid,
+            #     send_update,
+            #     "interval",
+            #     num
+            #     )
+            # await refresh_task(
+            #     self,
+            #     jid,
+            #     send_status,
+            #     "status",
+            #     20
+            #     )
+            # await refresh_task(jid, key, val)
+        case "old":
+            await initdb(
+                jid,
+                sqlite.set_settings_value,
+                ["old", 1]
+                )
+            action = (
+                "All items of newly added feeds will be sent."
+                )
+        case _ if message_lowercase.startswith("quantum"):
+            key = message_text[:7]
+            val = message_text[8:]
+            if val:
+                try:
+                    val = int(val)
+                    # action = (
+                    #     "Every update will contain {} news items."
+                    #     ).format(action)
+                    await initdb(
+                        jid,
+                        sqlite.set_settings_value,
+                        [key, val]
+                        )
+                    action = (
+                        "Next update will contain {} news items."
+                        ).format(val)
+                except:
+                    action = "Enter a numeric value only."
+            else:
+                action = "Missing value."
+        case "random":
+            # TODO /questions/2279706/select-random-row-from-a-sqlite-table
+            # NOTE sqlitehandler.get_entry_unread
+            action = "Updates will be sent by random order."
+        case _ if message_lowercase.startswith("read"):
+            data = message_text[5:]
+            data = data.split()
+            url = data[0]
+            await task.clean_tasks_xmpp(
+                jid,
+                ["status"]
+                )
+            status_message = (
+                "📫️ Processing request to fetch data from {}"
+                ).format(url)
+            status.process_task_message(self, jid, status_message)
+            if url.startswith("feed:"):
+                url = urlfixer.feed_to_http(url)
+            url = (await urlfixer.replace_hostname(url)) or url
+            match len(data):
+                case 1:
+                    if url.startswith("http"):
+                        action = await fetcher.view_feed(url)
+                    else:
+                        action = "Missing URL."
+                case 2:
+                    num = data[1]
+                    if url.startswith("http"):
+                        action = await fetcher.view_entry(url, num)
+                    else:
+                        action = "Missing URL."
+                case _:
+                    action = (
+                        "Enter command as follows:\n"
+                        "`read <url>` or `read <url> <number>`\n"
+                        "URL must not contain white space."
+                        )
+            await task.start_tasks_xmpp(
+                self,
+                jid,
+                ["status"]
+                )
+        case _ if message_lowercase.startswith("recent"):
+            num = message_text[7:]
+            if num:
+                try:
+                    num = int(num)
+                    if num < 1 or num > 50:
+                        action = "Value must be ranged from 1 to 50."
+                    else:
+                        action = await initdb(
+                            jid,
+                            sqlite.last_entries,
+                            num
+                            )
+                except:
+                    action = "Enter a numeric value only."
+            else:
+                action = "Missing value."
+        # NOTE Should people be asked for numeric value?
+        case _ if message_lowercase.startswith("remove"):
+            ix = message_text[7:]
+            if ix:
+                action = await initdb(
+                    jid,
+                    sqlite.remove_feed,
+                    ix
+                    )
+                # await refresh_task(
+                #     self,
+                #     jid,
+                #     send_status,
+                #     "status",
+                #     20
+                #     )
+                await task.clean_tasks_xmpp(
+                    jid,
+                    ["status"]
+                    )
+                await task.start_tasks_xmpp(
+                    self,
+                    jid,
+                    ["status"]
+                    )
+            else:
+                action = "Missing feed ID."
+        case _ if message_lowercase.startswith("reset"):
+            source = message_text[6:]
+            await task.clean_tasks_xmpp(
+                jid,
+                ["status"]
+                )
+            status_message = (
+                "📫️ Marking entries as read..."
+                )
+            status.process_task_message(self, jid, status_message)
+            if source:
+                await initdb(
+                    jid,
+                    sqlite.mark_source_as_read,
+                    source
+                    )
+                action = (
+                    "All entries of {} have been "
+                    "marked as read.".format(source)
+                    )
+            else:
+                await initdb(
+                    jid,
+                    sqlite.mark_all_as_read
+                    )
+                action = "All entries have been marked as read."
+            await task.start_tasks_xmpp(
+                self,
+                jid,
+                ["status"]
+                )
+        case _ if message_lowercase.startswith("search"):
+            query = message_text[7:]
+            if query:
+                if len(query) > 1:
+                    action = await initdb(
+                        jid,
+                        sqlite.search_entries,
+                        query
+                        )
+                else:
+                    action = (
+                        "Enter at least 2 characters to search"
+                        )
+            else:
+                action = "Missing search query."
+        case "start":
+            # action = "Updates are enabled."
+            key = "enabled"
+            val = 1
+            await initdb(
+                jid,
+                sqlite.set_settings_value,
+                [key, val]
+                )
+            # asyncio.create_task(task_jid(self, jid))
+            await task.start_tasks_xmpp(
+                self,
+                jid,
+                ["interval", "status", "check"]
+                )
+            action = "Updates are enabled."
+            # print(current_time(), "task_manager[jid]")
+            # print(task_manager[jid])
+        case "stats":
+            action = await initdb(
+                jid,
+                sqlite.statistics
+                )
+        case _ if message_lowercase.startswith("status "):
+            ix = message_text[7:]
+            action = await initdb(
+                jid,
+                sqlite.toggle_status,
+                ix
+                )
+        case "stop":
+        # FIXME
+        # The following error occurs only upon first attempt to stop.
+        # /usr/lib/python3.11/asyncio/events.py:73: RuntimeWarning: coroutine 'Slixfeed.send_update' was never awaited
+        # self._args = None
+        # RuntimeWarning: Enable tracemalloc to get the object allocation traceback
+        # action = "Updates are disabled."
+            # try:
+            #     # task_manager[jid]["check"].cancel()
+            #     # task_manager[jid]["status"].cancel()
+            #     task_manager[jid]["interval"].cancel()
+            #     key = "enabled"
+            #     val = 0
+            #     action = await initdb(
+            #         jid,
+            #         set_settings_value,
+            #         [key, val]
+            #         )
+            # except:
+            #     action = "Updates are already disabled."
+            #     # print("Updates are already disabled. Nothing to do.")
+            # # await send_status(jid)
+            key = "enabled"
+            val = 0
+            await initdb(
+                jid,
+                sqlite.set_settings_value,
+                [key, val]
+                )
+            await task.clean_tasks_xmpp(
+                jid,
+                ["interval", "status"]
+                )
+            self.send_presence(
+                pshow="xa",
+                pstatus="💡️ Send \"Start\" to receive Jabber news",
+                pto=jid,
+                )
+            action = "Updates are disabled."
+        case "support":
+            # TODO Send an invitation.
+            action = "Join xmpp:slixfeed@chat.woodpeckersnest.space?join"
+        case _ if message_lowercase.startswith("xmpp:"):
+            muc = urlfixer.check_xmpp_uri(message_text)
+            if muc:
+                "TODO probe JID and confirm it's a groupchat"
+                await self.join_muc(jid, muc)
+                action = (
+                    "Joined groupchat {}"
+                            ).format(message_text)
+            else:
+                action = (
+                    "> {}\nXMPP URI is not valid."
+                            ).format(message_text)
+        case _:
+            action = (
+                "Unknown command. "
+                "Press \"help\" for list of commands"
+                )
+    # TODO Use message correction here
+    # NOTE This might not be a good idea if
+    # commands are sent one close to the next
+    if action: message.reply(action).send()

slixfeed/xmpp/connect.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from slixfeed.datetime import current_time
+from time import sleep
+
+
+async def recover_connection(self, event):
+    self.connection_attempts += 1
+    # if self.connection_attempts <= self.max_connection_attempts:
+    #     self.reconnect(wait=5.0)  # wait a bit before attempting to reconnect
+    # else:
+    #     print(current_time(),"Maximum connection attempts exceeded.")
+    #     logging.error("Maximum connection attempts exceeded.")
+    print(current_time(), "Attempt number", self.connection_attempts)
+    seconds = 30
+    print(current_time(), "Next attempt within", seconds, "seconds")
+    # NOTE asyncio.sleep doesn't interval as expected
+    # await asyncio.sleep(seconds)
+    sleep(seconds)
+    self.reconnect(wait=5.0)
+
+
+async def inspect_connection(self, event):
+    print("Disconnected\nReconnecting...")
+    print(event)
+    try:
+        self.reconnect
+    except:
+        self.disconnect()
+        print("Problem reconnecting")

slixfeed/xmpp/muc.py

@@ -0,0 +1,128 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+
+TODO
+
+1) Send message to inviter that bot has joined to groupchat.
+
+2) If groupchat requires captcha, send the consequent message.
+
+3) If groupchat error is received, send that error message to inviter.
+
+"""
+
+from slixmpp.plugins.xep_0048.stanza import Bookmarks
+
+async def join_groupchat(self, inviter, muc_jid):
+    # token = await initdb(
+    #     muc_jid,
+    #     get_settings_value,
+    #     "token"
+    #     )
+    # if token != "accepted":
+    #     token = randrange(10000, 99999)
+    #     await initdb(
+    #         muc_jid,
+    #         set_settings_value,
+    #         ["token", token]
+    #     )
+    #     self.send_message(
+    #         mto=inviter,
+    #         mbody=(
+    #             "Send activation token {} to groupchat xmpp:{}?join."
+    #             ).format(token, muc_jid)
+    #         )
+    print("muc_jid")
+    print(muc_jid)
+    self.plugin['xep_0045'].join_muc(
+        muc_jid,
+        self.nick,
+        # If a room password is needed, use:
+        # password=the_room_password,
+        )
+    await self.add_groupchat_to_bookmarks(muc_jid)
+    messages = [
+        "Greetings!",
+        "I'm {}, the news anchor.".format(self.nick),
+        "My job is to bring you the latest news "
+        "from sources you provide me with.",
+        "You may always reach me via "
+        "xmpp:{}?message".format(self.boundjid.bare)
+        ]
+    for message in messages:
+        self.send_message(
+            mto=muc_jid,
+            mbody=message,
+            mtype="groupchat"
+            )
+
+
+async def add_groupchat_to_bookmarks(self, muc_jid):
+    result = await self.plugin['xep_0048'].get_bookmarks()
+    bookmarks = result["private"]["bookmarks"]
+    conferences = bookmarks["conferences"]
+    mucs = []
+    for conference in conferences:
+        jid = conference["jid"]
+        mucs.extend([jid])
+    if muc_jid not in mucs:
+        bookmarks = Bookmarks()
+        mucs.extend([muc_jid])
+        for muc in mucs:
+            bookmarks.add_conference(
+                muc,
+                self.nick,
+                autojoin=True
+                )
+        await self.plugin['xep_0048'].set_bookmarks(bookmarks)
+    # bookmarks = Bookmarks()
+    # await self.plugin['xep_0048'].set_bookmarks(bookmarks)
+    # print(await self.plugin['xep_0048'].get_bookmarks())
+
+    # bm = BookmarkStorage()
+    # bm.conferences.append(Conference(muc_jid, autojoin=True, nick=self.nick))
+    # await self['xep_0402'].publish(bm)
+
+
+async def close_groupchat(self, muc_jid):
+    messages = [
+        "Whenever you need an RSS service again, "
+        "please don’t hesitate to contact me.",
+        "My personal contact is xmpp:{}?message".format(self.boundjid.bare),
+        "Farewell, and take care."
+        ]
+    for message in messages:
+        self.send_message(
+            mto=muc_jid,
+            mbody=message,
+            mtype="groupchat"
+            )
+    await self.remove_groupchat_from_bookmarks(muc_jid)
+    self.plugin['xep_0045'].leave_muc(
+        muc_jid,
+        self.nick,
+        "Goodbye!",
+        self.boundjid.bare
+        )
+
+
+async def remove_groupchat_from_bookmarks(self, muc_jid):
+    result = await self.plugin['xep_0048'].get_bookmarks()
+    bookmarks = result["private"]["bookmarks"]
+    conferences = bookmarks["conferences"]
+    mucs = []
+    for conference in conferences:
+        jid = conference["jid"]
+        mucs.extend([jid])
+    if muc_jid in mucs:
+        bookmarks = Bookmarks()
+        mucs.remove(muc_jid)
+        for muc in mucs:
+            bookmarks.add_conference(
+                muc,
+                self.nick,
+                autojoin=True
+                )
+        await self.plugin['xep_0048'].set_bookmarks(bookmarks)

slixfeed/xmpp/status.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+
+def process_task_message(self, jid, status_message):
+    self.send_presence(
+        pshow="dnd",
+        pstatus=status_message,
+        pto=jid,
+        )

slixfeed/xmpp/text.py

@@ -0,0 +1,271 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+def print_info():
+    """
+    Print information.
+
+    Returns
+    -------
+    msg : str
+        Message.
+    """
+    msg = (
+        "```"
+        "\n"
+        "ABOUT\n"
+        " Slixfeed aims to be an easy to use and fully-featured news\n"
+        " aggregator bot for XMPP. It provides a convenient access to Blogs,\n"
+        " Fediverse and News websites along with filtering functionality."
+        "\n"
+        " Slixfeed is primarily designed for XMPP (aka Jabber).\n"
+        " Visit https://xmpp.org/software/ for more information.\n"
+        "\n"
+        " XMPP is the Extensible Messaging and Presence Protocol, a set\n"
+        " of open technologies for instant messaging, presence, multi-party\n"
+        " chat, voice and video calls, collaboration, lightweight\n"
+        " middleware, content syndication, and generalized routing of XML\n"
+        " data."
+        " Visit https://xmpp.org/about/ for more information on the XMPP\n"
+        " protocol."
+        " "
+        # "PLATFORMS\n"
+        # " Supported prootcols are IRC, Matrix, Tox and XMPP.\n"
+        # " For the best experience, we recommend you to use XMPP.\n"
+        # "\n"
+        "FILETYPES\n"
+        " Supported filetypes: Atom, RDF, RSS and XML.\n"
+        "\n"
+        "PROTOCOLS\n"
+        " Supported protocols: Dat, FTP, Gemini, Gopher, HTTP and IPFS.\n"
+        "\n"
+        "AUTHORS\n"
+        " Laura Harbinger, Schimon Zackary.\n"
+        "\n"
+        "THANKS\n"
+        " Christian Dersch (SalixOS),"
+        " Cyrille Pontvieux (SalixOS, France),"
+        "\n"
+        " Denis Fomin (Gajim, Russia),"
+        " Dimitris Tzemos (SalixOS, Greece),"
+        "\n"
+        " Emmanuel Gil Peyrot (poezio, France),"
+        " Florent Le Coz (poezio, France),"
+        "\n"
+        " George Vlahavas (SalixOS, Greece),"
+        " Maxime Buquet (slixmpp, France),"
+        "\n"
+        " Mathieu Pasquet (slixmpp, France),"
+        " Pierrick Le Brun (SalixOS, France),"
+        "\n"
+        " Remko Tronçon (Swift, Germany),"
+        " Thorsten Mühlfelder (SalixOS, Germany),"
+        "\n"
+        " Yann Leboulanger (Gajim, France).\n"
+        "COPYRIGHT\n"
+        " Slixfeed is free software; you can redistribute it and/or\n"
+        " modify it under the terms of the GNU General Public License\n"
+        " as published by the Free Software Foundation; version 3 only\n"
+        "\n"
+        " Slixfeed is distributed in the hope that it will be useful,\n"
+        " but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+        " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
+        " GNU General Public License for more details.\n"
+        "\n"
+        "NOTE\n"
+        " You can run Slixfeed on your own computer, server, and\n"
+        " even on a Linux phone (i.e. Droidian, Kupfer, Mobian, NixOS,\n"
+        " postmarketOS). You can also use Termux.\n"
+        "\n"
+        " All you need is one of the above and an XMPP account to\n"
+        " connect Slixfeed to.\n"
+        "\n"
+        "DOCUMENTATION\n"
+        " Slixfeed\n"
+        "   https://gitgud.io/sjehuda/slixfeed\n"
+        " Slixmpp\n"
+        "   https://slixmpp.readthedocs.io/\n"
+        " feedparser\n"
+        "   https://pythonhosted.org/feedparser\n"
+        "```"
+        )
+    return msg
+
+
+def print_help():
+    """
+    Print help manual.
+
+    Returns
+    -------
+    msg : str
+        Message.
+    """
+    msg = (
+        "```"
+        "\n"
+        "NAME\n"
+        "Slixfeed - News syndication bot for Jabber/XMPP\n"
+        "\n"
+        "DESCRIPTION\n"
+        " Slixfeed is a news aggregator bot for online news feeds.\n"
+        " This program is primarily designed for XMPP.\n"
+        " For more information, visit https://xmpp.org/software/\n"
+        "\n"
+        "BASIC USAGE\n"
+        " <url>\n"
+        "   Add <url> to subscription list.\n"
+        " add <url> TITLE\n"
+        "   Add <url> to subscription list (without validity check).\n"
+        " join <muc>\n"
+        "   Join specified groupchat.\n"
+        " read <url>\n"
+        "   Display most recent 20 titles of given <url>.\n"
+        " read <url> <n>\n"
+        "   Display specified entry number from given <url>.\n"
+        "\n"
+        "CUSTOM ACTIONS\n"
+        " new\n"
+        "   Send only new items of newly added feeds.\n"
+        " old\n"
+        "   Send all items of newly added feeds.\n"
+        " next N\n"
+        "   Send N next updates.\n"
+        " reset\n"
+        "   Mark all entries as read and remove all archived entries\n"
+        " reset <url>\n"
+        "   Mark entries of <url> as read and remove all archived entries of <url>.\n"
+        " start\n"
+        "   Enable bot and send updates.\n"
+        " stop\n"
+        "   Disable bot and stop updates.\n"
+        "\n"
+        "MESSAGE OPTIONS\n"
+        " interval <num>\n"
+        "   Set interval update to every <num> minutes.\n"
+        " length\n"
+        "   Set maximum length of news item description. (0 for no limit)\n"
+        " quantum <num>\n"
+        "   Set <num> amount of updates per interval.\n"
+        "\n"
+        "GROUPCHAT OPTIONS\n"
+        " ! (command initiation)\n"
+        "   Use exclamation mark to initiate an actionable command.\n"
+        # " activate CODE\n"
+        # "   Activate and command bot.\n"
+        # " demaster NICKNAME\n"
+        # "   Remove master privilege.\n"
+        # " mastership NICKNAME\n"
+        # "   Add master privilege.\n"
+        # " ownership NICKNAME\n"
+        # "   Set new owner.\n"
+        "\n"
+        "FILTER OPTIONS\n"
+        " allow +\n"
+        "   Add keywords to allow (comma separates).\n"
+        " allow -\n"
+        "   Delete keywords from allow list (comma separates).\n"
+        " deny +\n"
+        "   Keywords to block (comma separates).\n"
+        " deny -\n"
+        "   Delete keywords from deny list (comma separates).\n"
+        # " filter clear allow\n"
+        # "   Reset allow list.\n"
+        # " filter clear deny\n"
+        # "   Reset deny list.\n"
+        "\n"
+        "EDIT OPTIONS\n"
+        " remove <id>\n"
+        "   Remove feed of <id> from subscription list.\n"
+        " status <id>\n"
+        "   Toggle update status of feed of <id>.\n"
+        "\n"
+        "SEARCH OPTIONS\n"
+        " feeds\n"
+        "   List all subscriptions.\n"
+        " feeds <text>\n"
+        "   Search subscriptions by given <text>.\n"
+        " search <text>\n"
+        "   Search news items by given <text>.\n"
+        " recent <num>\n"
+        "   List recent <num> news items (up to 50 items).\n"
+        "\n"
+        # "STATISTICS OPTIONS\n"
+        # " analyses\n"
+        # "   Show report and statistics of feeds.\n"
+        # " obsolete\n"
+        # "   List feeds that are not available.\n"
+        # " unread\n"
+        # "   Print number of unread news items.\n"
+        # "\n"
+        # "BACKUP OPTIONS\n"
+        # " export opml\n"
+        # "   Send an OPML file with your feeds.\n"
+        # " backup news html\n"
+        # "   Send an HTML formatted file of your news items.\n"
+        # " backup news md\n"
+        # "   Send a Markdown file of your news items.\n"
+        # " backup news text\n"
+        # "   Send a Plain Text file of your news items.\n"
+        # "\n"
+        "SUPPORT\n"
+        " commands\n"
+        "   Print list of commands.\n"
+        " help\n"
+        "   Print this help manual.\n"
+        " info\n"
+        "   Print information page.\n"
+        " support\n"
+        "   Join xmpp:slixmpp@muc.poez.io?join\n"
+        # "\n"
+        # "PROTOCOLS\n"
+        # " Supported prootcols are IRC, Matrix and XMPP.\n"
+        # " For the best experience, we recommend you to use XMPP.\n"
+        # "\n"
+        "```"
+        )
+    return msg
+
+
+def print_cmd():
+    """
+    Print list of commands.
+
+    Returns
+    -------
+    msg : str
+        Message.
+    """
+    msg = (
+        "```"
+        "\n"
+        "!                 : Use exclamation mark to initiate an actionable command (groupchats only).\n"
+        "<muc>             : Join specified groupchat.\n"
+        "<url>             : Add <url> to subscription list.\n"
+        "add <url> <title> : Add <url> to subscription list (without validity check).\n"
+        "allow +           : Add keywords to allow (comma separates).\n"
+        "allow -           : Delete keywords from allow list (comma separates).\n"
+        "deny +            : Keywords to block (comma separates).\n"
+        "deny -            : Delete keywords from deny list (comma separates).\n"
+        "feeds             : List all subscriptions.\n"
+        "feeds <text>      : Search subscriptions by given <text>.\n"
+        "interval <n>      : Set interval update to every <n> minutes.\n"
+        "join <muc>        : Join specified groupchat.\n"
+        "length            : Set maximum length of news item description. (0 for no limit)\n"
+        "new               : Send only new items of newly added feeds.\n"
+        "next <n>          : Send <n> next updates.\n"
+        "old               : Send all items of newly added feeds.\n"
+        "quantum <n>       : Set <n> amount of updates per interval.\n"
+        "read <url>        : Display most recent 20 titles of given <url>.\n"
+        "read <url> <n>    : Display specified entry number from given <url>.\n"
+        "recent <n>        : List recent <n> news items (up to 50 items).\n"
+        "reset             : Mark all entries as read.\n"
+        "reset <url>       : Mark entries of <url> as read.\n"
+        "remove <id>       : Remove feed from subscription list.\n"
+        "search <text>     : Search news items by given <text>.\n"
+        "start             : Enable bot and send updates.\n"
+        "status <id>       : Toggle update status of feed.\n"
+        "stop              : Disable bot and stop updates.\n"
+        "```"
+        )
+    return msg