sch/Slixfeed
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Add http proxy support.
Add more functionality to handle bookmarks.
Split into more modules.
Remove callback function initdb.
Tasked status messages are broken.
This commit is contained in:
Schimon Jehudah 2024-01-02 11:42:41 +00:00
parent 8e3e06b36b
commit f65be8b5c8
16 changed files with 1553 additions and 1413 deletions
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30
slixfeed/__main__.py
View file

@ -55,7 +55,8 @@ TODO
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.
Akkoma, Firefish (Calckey), Friendica, HubZilla,
Mastodon, Misskey, Pixelfed, Pleroma, Socialhome, Soapbox.
15) Brand: News Broker, Newsman, Newsdealer, Laura Harbinger
@ -88,14 +89,13 @@ import os
# # with start_action(action_type="message()", msg=msg):
#import slixfeed.irchandler
from slixfeed.config import get_value
from slixfeed.xmpp.client import Slixfeed
#import slixfeed.matrixhandler
class Jabber:
def __init__(self, jid, password, nick):
# Setup the Slixfeed and register plugins. Note that while plugins may
# have interdependencies, the order in which you register them does
# not matter.
@ -104,11 +104,31 @@ class Jabber:
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_0060') # Publish-Subscribe
# xmpp.register_plugin('xep_0065') # SOCKS5 Bytestreams
xmpp.register_plugin('xep_0199', {'keepalive': True}) # XMPP Ping
xmpp.register_plugin('xep_0249') # Multi-User Chat
xmpp.register_plugin('xep_0402') # PEP Native Bookmarks
# proxy_enabled = get_value("accounts", "XMPP Connect", "proxy_enabled")
# if proxy_enabled == '1':
# values = get_value("accounts", "XMPP Connect", [
# "proxy_host",
# "proxy_port",
# "proxy_username",
# "proxy_password"
# ])
# print("Proxy is enabled: {}:{}".format(values[0], values[1]))
# xmpp.use_proxy = True
# xmpp.proxy_config = {
# 'host': values[0],
# 'port': values[1],
# 'username': values[2],
# 'password': values[3]
# }
# proxy = {'socks5': (values[0], values[1])}
# xmpp.proxy = {'socks5': ('localhost', 9050)}
# Connect to the XMPP server and start processing XMPP stanzas.
xmpp.connect()
xmpp.process()

67
slixfeed/config.py
View file

@ -16,19 +16,62 @@ TODO
Refer to sqlitehandler.search_entries for implementation.
It is expected to be more complex than function search_entries.
"""
5) Copy file from /etc/slixfeed/ or /usr/share/slixfeed/
"""
import configparser
# from file import get_default_confdir
import slixfeed.config as config
import slixfeed.sqlite as sqlite
import os
from random import randrange
# from random import randrange
import sys
import yaml
async def get_value_default(key, section):
def get_value(filename, section, keys):
"""
Get setting value.
Parameters
----------
filename : str
INI filename.
keys : list or str
A single key as string or multiple keys as list.
section : str
INI Section.
Returns
-------
result : list or str
A single value as string or multiple values as list.
"""
config_res = configparser.RawConfigParser()
config_dir = config.get_default_confdir()
# if not os.path.isdir(config_dir):
# config_dir = '/usr/share/slixfeed/'
if not os.path.isdir(config_dir):
os.mkdir(config_dir)
config_file = os.path.join(config_dir, filename + ".ini")
config_res.read(config_file)
if config_res.has_section(section):
section_res = config_res[section]
if isinstance(keys, list):
result = []
for key in keys:
result.extend([section_res[key]])
elif isinstance(keys, str):
key = keys
result = section_res[key]
return result
# TODO Store config file as an object in runtime, otherwise
# the file will be opened time and time again.
# TODO Copy file from /etc/slixfeed/ or /usr/share/slixfeed/
def get_value_default(filename, section, key):
"""
Get settings default value.
@ -47,17 +90,14 @@ async def get_value_default(key, section):
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_file = os.path.join(config_dir, filename + ".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):
def get_list(filename):
"""
Get settings default value.
@ -149,7 +189,7 @@ def get_default_confdir():
return os.path.join(config_home, 'slixfeed')
async def initdb(jid, callback, message=None):
def get_pathname_to_database(jid):
"""
Callback function to instantiate action on database.
@ -173,11 +213,12 @@ async def initdb(jid, callback, message=None):
os.mkdir(db_dir)
db_file = os.path.join(db_dir, r"{}.db".format(jid))
sqlite.create_tables(db_file)
return db_file
# await set_default_values(db_file)
if message:
return await callback(db_file, message)
else:
return await callback(db_file)
# if message:
# return await callback(db_file, message)
# else:
# return await callback(db_file)
async def add_to_list(newwords, keywords):

115
slixfeed/fetch.py
View file

@ -14,7 +14,7 @@ TODO
2) Check also for HTML, not only feed.bozo.
3) Add "if is_feed(url, feed)" to view_entry and view_feed
3) Add "if utility.is_feed(url, feed)" to view_entry and view_feed
4) Refactor view_entry and view_feed - Why "if" twice?
@ -24,17 +24,18 @@ from aiohttp import ClientError, ClientSession, ClientTimeout
from asyncio import TimeoutError
from asyncio.exceptions import IncompleteReadError
from bs4 import BeautifulSoup
import slixfeed.config as config
from slixfeed.datetime import now, rfc2822_to_iso8601
from email.utils import parseaddr
from feedparser import parse
from http.client import IncompleteRead
from lxml import html
import slixfeed.config as config
from slixfeed.datetime import now, rfc2822_to_iso8601
import slixfeed.utility as utility
import slixfeed.sqlite as sqlite
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
from urllib.parse import urlsplit, urlunsplit
# NOTE Why (if res[0]) and (if res[1] == 200)?
async def download_updates(db_file, url=None):
@ -262,9 +263,9 @@ async def view_feed(url):
# breakpoint()
if result[1] == 200:
feed = parse(result[0])
title = get_title(url, feed)
title = utility.get_title(url, feed)
entries = feed.entries
msg = "Preview of {}:\n```\n".format(title)
msg = "Preview of {}:\n\n```\n".format(title)
counter = 0
for entry in entries:
counter += 1
@ -339,7 +340,7 @@ async def view_entry(url, num):
# breakpoint()
if result[1] == 200:
feed = parse(result[0])
title = get_title(url, result[0])
title = utility.get_title(url, result[0])
entries = feed.entries
num = int(num) - 1
entry = entries[num]
@ -447,8 +448,8 @@ async def add_feed(db_file, url):
res = await download_feed(url)
if res[0]:
feed = parse(res[0])
title = get_title(url, feed)
if is_feed(url, feed):
title = utility.get_title(url, feed)
if utility.is_feed(url, feed):
status = res[1]
msg = await sqlite.insert_feed(
db_file,
@ -533,17 +534,23 @@ async def download_feed(url):
Document or error message.
"""
try:
user_agent = await config.get_value_default("user-agent", "Network")
user_agent = config.get_value_default("settings", "Network", "user-agent")
except:
user_agent = "Slixfeed/0.1"
if not len(user_agent):
user_agent = "Slixfeed/0.1"
proxy = config.get_value("settings", "Network", "http_proxy")
timeout = ClientTimeout(total=10)
headers = {'User-Agent': user_agent}
async with ClientSession(headers=headers) as session:
# async with ClientSession(trust_env=True) as session:
try:
async with session.get(url, timeout=timeout) as response:
async with session.get(
url,
proxy=proxy,
# proxy_auth=(proxy_username, proxy_password)
timeout=timeout
) as response:
status = response.status
if response.status == 200:
try:
@ -584,31 +591,6 @@ async def download_feed(url):
return msg
def get_title(url, feed):
"""
Get title of feed.
Parameters
----------
url : str
URL.
feed : dict
Parsed feed document.
Returns
-------
title : str
Title or URL hostname.
"""
try:
title = feed["feed"]["title"]
except:
title = urlsplit(url).netloc
if not title:
title = urlsplit(url).netloc
return title
# TODO Improve scan by gradual decreasing of path
async def feed_mode_request(url, tree):
"""
@ -630,7 +612,7 @@ async def feed_mode_request(url, tree):
"""
feeds = {}
parted_url = urlsplit(url)
paths = await config.get_list("lists.yaml")
paths = config.get_list("lists.yaml")
paths = paths["pathnames"]
for path in paths:
address = urlunsplit([
@ -650,7 +632,9 @@ async def feed_mode_request(url, tree):
title = '*** No Title ***'
feeds[address] = title
# Check whether URL has path (i.e. not root)
if parted_url.path.split('/')[1]:
# Check parted_url.path to avoid error in case root wasn't given
# TODO Make more tests
if parted_url.path and parted_url.path.split('/')[1]:
paths.extend(
[".atom", ".feed", ".rdf", ".rss"]
) if '.rss' not in paths else -1
@ -673,8 +657,9 @@ async def feed_mode_request(url, tree):
if len(feeds) > 1:
counter = 0
msg = (
"RSS URL discovery has found {} feeds:\n```\n"
"RSS URL discovery has found {} feeds:\n\n```\n"
).format(len(feeds))
feed_mark = 0
for feed in feeds:
try:
feed_name = feeds[feed]["feed"]["title"]
@ -686,7 +671,6 @@ async def feed_mode_request(url, tree):
feed_amnt = len(feeds[feed].entries)
except:
continue
feed_mark = 0
if feed_amnt:
# NOTE Because there could be many false positives
# which are revealed in second phase of scan, we
@ -741,7 +725,7 @@ async def feed_mode_scan(url, tree):
feeds = {}
# paths = []
# TODO Test
paths = await config.get_list("lists.yaml")
paths = config.get_list("lists.yaml")
paths = paths["pathnames"]
for path in paths:
# xpath_query = "//*[@*[contains(.,'{}')]]".format(path)
@ -794,8 +778,9 @@ async def feed_mode_scan(url, tree):
# breakpoint()
counter = 0
msg = (
"RSS URL scan has found {} feeds:\n```\n"
"RSS URL scan has found {} feeds:\n\n```\n"
).format(len(feeds))
feed_mark = 0
for feed in feeds:
# try:
# res = await download_feed(feed)
@ -807,7 +792,6 @@ async def feed_mode_scan(url, tree):
feed_name = urlsplit(feed).netloc
feed_addr = feed
feed_amnt = len(feeds[feed].entries)
feed_mark = 0
if feed_amnt:
# NOTE Because there could be many false positives
# which are revealed in second phase of scan, we
@ -872,7 +856,7 @@ async def feed_mode_auto_discovery(url, tree):
feeds = tree.xpath(xpath_query)
if len(feeds) > 1:
msg = (
"RSS Auto-Discovery has found {} feeds:\n```\n"
"RSS Auto-Discovery has found {} feeds:\n\n```\n"
).format(len(feeds))
for feed in feeds:
# # The following code works;
@ -896,46 +880,3 @@ async def feed_mode_auto_discovery(url, tree):
elif feeds:
feed_addr = join_url(url, feeds[0].xpath('@href')[0])
return [feed_addr]
def is_feed(url, feed):
"""
Determine whether document is feed or not.
Parameters
----------
url : str
URL.
feed : dict
Parsed feed.
Returns
-------
val : boolean
True or False.
"""
msg = None
if not feed.entries:
try:
feed["feed"]["title"]
val = True
msg = (
"Empty feed for {}"
).format(url)
except:
val = False
msg = (
"No entries nor title for {}"
).format(url)
elif feed.bozo:
val = False
msg = (
"Bozo detected for {}"
).format(url)
else:
val = True
msg = (
"Good feed for {}"
).format(url)
print(msg)
return val

196
slixfeed/sqlite.py
View file

@ -311,7 +311,7 @@ async def check_feed_exist(db_file, url):
return result
async def get_number_of_items(db_file, table):
def get_number_of_items(db_file, table):
"""
Return number of entries or feeds.
@ -337,7 +337,7 @@ async def get_number_of_items(db_file, table):
return count
async def get_number_of_feeds_active(db_file):
def get_number_of_feeds_active(db_file):
"""
Return number of active feeds.
@ -362,7 +362,7 @@ async def get_number_of_feeds_active(db_file):
return count
async def get_number_of_entries_unread(db_file):
def get_number_of_entries_unread(db_file):
"""
Return number of unread items.
@ -491,8 +491,8 @@ async def get_entry_unread(db_file, num=None):
# summary = ["> " + line for line in summary]
# summary = "\n".join(summary)
link = result[2]
link = await remove_tracking_parameters(link)
link = (await replace_hostname(link, "link")) or link
link = remove_tracking_parameters(link)
link = (replace_hostname(link, "link")) or link
sql = (
"SELECT name "
"FROM feeds "
@ -504,19 +504,11 @@ async def get_entry_unread(db_file, num=None):
if num > 1:
news_list += (
"\n{}\n{}\n{}\n"
).format(
str(title),
str(link),
str(feed)
)
).format(str(title), str(link), str(feed))
else:
news_list = (
"{}\n{}\n{}"
).format(
str(title),
str(link),
str(feed)
)
).format(str(title), str(link), str(feed))
# TODO While `async with DBLOCK` does work well from
# outside of functions, it would be better practice
# to place it within the functions.
@ -625,53 +617,31 @@ async def statistics(db_file):
msg : str
Statistics as message.
"""
feeds = await get_number_of_items(db_file, 'feeds')
active_feeds = await get_number_of_feeds_active(db_file)
entries = await get_number_of_items(db_file, 'entries')
archive = await get_number_of_items(db_file, 'archive')
unread_entries = await get_number_of_entries_unread(db_file)
values = []
values.extend([get_number_of_entries_unread(db_file)])
entries = get_number_of_items(db_file, 'entries')
archive = get_number_of_items(db_file, 'archive')
values.extend([entries + archive])
values.extend([get_number_of_feeds_active(db_file)])
values.extend([get_number_of_items(db_file, 'feeds')])
# msg = """You have {} unread news items out of {} from {} news sources.
# """.format(unread_entries, entries, feeds)
with create_connection(db_file) as conn:
cur = conn.cursor()
vals = []
for key in [
"archive",
"interval",
"quantum",
"enabled"
]:
for key in ["archive", "interval",
"quantum", "enabled"]:
sql = (
"SELECT value "
"FROM settings "
"WHERE key = ?"
)
try:
val = cur.execute(sql, (key,)).fetchone()[0]
value = cur.execute(sql, (key,)).fetchone()[0]
except:
print("Error for key:", key)
val = "none"
vals.extend([val])
msg = (
"```"
"\nSTATISTICS\n"
"News items : {} / {}\n"
"News sources : {} / {}\n"
"\nOPTIONS\n"
"Items to archive : {}\n"
"Update interval : {}\n"
"Items per update : {}\n"
"Operation status : {}\n"
"```"
).format(
unread_entries, entries + archive,
active_feeds, feeds,
vals[0],
vals[1],
vals[2],
vals[3]
)
return msg
value = "none"
values.extend([value])
return values
async def update_statistics(cur):
@ -684,9 +654,9 @@ async def update_statistics(cur):
Cursor object.
"""
stat_dict = {}
stat_dict["feeds"] = await get_number_of_items(cur, 'feeds')
stat_dict["entries"] = await get_number_of_items(cur, 'entries')
stat_dict["unread"] = await get_number_of_entries_unread(cur=cur)
stat_dict["feeds"] = get_number_of_items(cur, 'feeds')
stat_dict["entries"] = get_number_of_items(cur, 'entries')
stat_dict["unread"] = get_number_of_entries_unread(cur=cur)
for i in stat_dict:
sql = (
"SELECT id "
@ -913,13 +883,14 @@ async def add_entry(cur, entry):
try:
cur.execute(sql, entry)
except:
print(current_time(), "COROUTINE OBJECT NOW")
print("Unknown error for sqlite.add_entry")
# print(current_time(), "COROUTINE OBJECT NOW")
# for i in entry:
# print(type(i))
# print(i)
# print(type(entry))
print(entry)
print(current_time(), "COROUTINE OBJECT NOW")
# print(current_time(), "COROUTINE OBJECT NOW")
# breakpoint()
@ -1147,7 +1118,7 @@ async def get_feeds_url(db_file):
return result
async def list_feeds(db_file):
async def get_feeds(db_file):
"""
Query table feeds and list items.
@ -1158,8 +1129,8 @@ async def list_feeds(db_file):
Returns
-------
msg : str
URLs of feeds as message.
msg : ???
URLs of feeds.
"""
cur = get_cursor(db_file)
sql = (
@ -1167,37 +1138,11 @@ async def list_feeds(db_file):
"FROM feeds"
)
results = cur.execute(sql)
feeds_list = "\nList of subscriptions:\n```\n"
counter = 0
for result in results:
counter += 1
feeds_list += (
"Name : {}\n"
"Address : {}\n"
"Updated : {}\n"
"Status : {}\n"
"ID : {}\n"
"\n"
).format(
str(result[0]),
str(result[1]),
str(result[2]),
str(result[3]),
str(result[4])
)
if counter:
return feeds_list + (
"```\nTotal of {} subscriptions.\n"
).format(counter)
else:
msg = (
"List of subscriptions is empty.\n"
"To add feed, send a URL\n"
"Try these:\n"
# TODO Pick random from featured/recommended
"https://reclaimthenet.org/feed/"
)
return msg
print("type of resilts in sqlite.py is:")
print(type(results))
print(results)
breakpoint()
return results
async def last_entries(db_file, num):
@ -1235,21 +1180,6 @@ async def last_entries(db_file, num):
"LIMIT :num "
)
results = cur.execute(sql, (num,))
titles_list = "Recent {} titles:\n```".format(num)
counter = 0
for result in results:
counter += 1
titles_list += (
"\n{}\n{}\n"
).format(
str(result[0]),
str(result[1])
)
if counter:
titles_list += "```\n"
return titles_list
else:
return "There are no news at the moment."
async def search_feeds(db_file, query):
@ -1277,28 +1207,7 @@ async def search_feeds(db_file, query):
"LIMIT 50"
)
results = cur.execute(sql, [f'%{query}%', f'%{query}%'])
results_list = (
"Feeds containing '{}':\n```"
).format(query)
counter = 0
for result in results:
counter += 1
results_list += (
"\nName : {}"
"\nURL : {}"
"\nIndex : {}"
"\nMode : {}"
"\n"
).format(
str(result[0]),
str(result[1]),
str(result[2]),
str(result[3])
)
if counter:
return results_list + "\n```\nTotal of {} feeds".format(counter)
else:
return "No feeds were found for: {}".format(query)
return results
async def search_entries(db_file, query):
@ -1332,22 +1241,7 @@ async def search_entries(db_file, query):
f'%{query}%',
f'%{query}%'
))
results_list = (
"Search results for '{}':\n```"
).format(query)
counter = 0
for result in results:
counter += 1
results_list += (
"\n{}\n{}\n"
).format(
str(result[0]),
str(result[1])
)
if counter:
return results_list + "```\nTotal of {} results".format(counter)
else:
return "No results were found for: {}".format(query)
return results
"""
FIXME
@ -1471,7 +1365,7 @@ async def set_settings_value(db_file, key_value):
# key = "enabled"
# val = 0
key = key_value[0]
val = key_value[1]
value = key_value[1]
async with DBLOCK:
with create_connection(db_file) as conn:
cur = conn.cursor()
@ -1483,7 +1377,7 @@ async def set_settings_value(db_file, key_value):
)
cur.execute(sql, {
"key": key,
"value": val
"value": value
})
@ -1509,7 +1403,7 @@ async def set_settings_value_default(cur, key):
# sql = "SELECT id FROM settings WHERE key = ?"
# cur.execute(sql, (i,))
# if not cur.fetchone():
# val = await settings.get_value_default(i)
# val = settings.get_value_default(i)
# sql = "INSERT INTO settings(key,value) VALUES(?,?)"
# cur.execute(sql, (i, val))
sql = (
@ -1519,14 +1413,14 @@ async def set_settings_value_default(cur, key):
)
cur.execute(sql, (key,))
if not cur.fetchone():
val = await config.get_value_default(key, "Settings")
value = config.get_value_default("settings", "Settings", key)
sql = (
"INSERT "
"INTO settings(key,value) "
"VALUES(?,?)"
)
cur.execute(sql, (key, val))
return val
cur.execute(sql, (key, value))
return value
async def get_settings_value(db_file, key):
@ -1553,9 +1447,9 @@ async def get_settings_value(db_file, key):
# cur.execute(sql, (key,))
# result = cur.fetchone()
# except:
# result = await settings.get_value_default(key)
# result = settings.get_value_default(key)
# if not result:
# result = await settings.get_value_default(key)
# result = settings.get_value_default(key)
# return result
with create_connection(db_file) as conn:
try:
@ -1636,7 +1530,7 @@ async def set_filters_value_default(cur, key):
)
cur.execute(sql, (key,))
if not cur.fetchone():
val = await config.get_list("lists.yaml")
val = config.get_list("lists.yaml")
val = val[key]
val = ",".join(val)
sql = (

145
slixfeed/task.py
View file

@ -44,7 +44,10 @@ import logging
import os
import slixmpp
from slixfeed.config import initdb, get_default_dbdir, get_value_default
from slixfeed.config import (
get_pathname_to_database,
get_default_dbdir,
get_value_default)
from slixfeed.datetime import current_time
from slixfeed.fetch import download_updates
from slixfeed.sqlite import (
@ -55,6 +58,7 @@ from slixfeed.sqlite import (
)
# from xmpp import Slixfeed
import slixfeed.xmpp.client as xmpp
import slixfeed.xmpp.utility as utility
main_task = []
jid_tasker = {}
@ -87,16 +91,13 @@ async def start_tasks_xmpp(self, jid, tasks):
match task:
case "check":
task_manager[jid]["check"] = asyncio.create_task(
check_updates(jid)
)
check_updates(jid))
case "status":
task_manager[jid]["status"] = asyncio.create_task(
send_status(self, jid)
)
send_status(self, jid))
case "interval":
task_manager[jid]["interval"] = asyncio.create_task(
send_update(self, jid)
)
send_update(self, jid))
# for task in task_manager[jid].values():
# print("task_manager[jid].values()")
# print(task_manager[jid].values())
@ -107,6 +108,7 @@ async def start_tasks_xmpp(self, jid, tasks):
# breakpoint()
# await task
async def clean_tasks_xmpp(jid, tasks):
# print("clean_tasks_xmpp", jid, tasks)
for task in tasks:
@ -140,25 +142,19 @@ async def task_jid(self, jid):
jid : str
Jabber ID.
"""
enabled = await initdb(
jid,
get_settings_value,
"enabled"
)
db_file = get_pathname_to_database(jid)
enabled = await get_settings_value(db_file, "enabled")
# print(await current_time(), "enabled", enabled, jid)
if enabled:
# NOTE Perhaps we want to utilize super with keyword
# arguments in order to know what tasks to initiate.
task_manager[jid] = {}
task_manager[jid]["check"] = asyncio.create_task(
check_updates(jid)
)
check_updates(jid))
task_manager[jid]["status"] = asyncio.create_task(
send_status(self, jid)
)
send_status(self, jid))
task_manager[jid]["interval"] = asyncio.create_task(
send_update(self, jid)
)
send_update(self, jid))
await task_manager[jid]["check"]
await task_manager[jid]["status"]
await task_manager[jid]["interval"]
@ -200,37 +196,22 @@ async def send_update(self, jid, num=None):
"""
# print("Starting send_update()")
# print(jid)
enabled = await initdb(
jid,
get_settings_value,
"enabled"
)
db_file = get_pathname_to_database(jid)
enabled = await get_settings_value(db_file, "enabled")
if enabled:
new = await initdb(
jid,
get_entry_unread,
num
)
new = await get_entry_unread(db_file, num)
if new:
# TODO Add while loop to assure delivery.
# print(await current_time(), ">>> ACT send_message",jid)
chat_type = await xmpp.Slixfeed.is_muc(self, jid)
chat_type = await utility.jid_type(self, jid)
# NOTE Do we need "if statement"? See NOTE at is_muc.
if chat_type in ("chat", "groupchat"):
xmpp.Slixfeed.send_message(
self,
mto=jid,
mbody=new,
mtype=chat_type
)
self, mto=jid, mbody=new, mtype=chat_type)
# TODO Do not refresh task before
# verifying that it was completed.
await refresh_task(
self,
jid,
send_update,
"interval"
)
self, jid, send_update, "interval")
# interval = await initdb(
# jid,
# get_settings_value,
@ -269,20 +250,13 @@ async def send_status(self, jid):
"""
# print(await current_time(), "> SEND STATUS",jid)
status_text="🤖️ Slixfeed RSS News Bot"
enabled = await initdb(
jid,
get_settings_value,
"enabled"
)
db_file = get_pathname_to_database(jid)
enabled = await get_settings_value(db_file, "enabled")
if not enabled:
status_mode = "xa"
status_text = "📫️ Send \"Start\" to receive updates"
else:
feeds = await initdb(
jid,
get_number_of_items,
"feeds"
)
feeds = get_number_of_items(db_file, "feeds")
# print(await current_time(), jid, "has", feeds, "feeds")
if not feeds:
print(">>> not feeds:", feeds, "jid:", jid)
@ -291,10 +265,7 @@ async def send_status(self, jid):
"📪️ Send a URL from a blog or a news website"
)
else:
unread = await initdb(
jid,
get_number_of_entries_unread
)
unread = await get_number_of_entries_unread(db_file)
if unread:
status_mode = "chat"
status_text = (
@ -321,12 +292,7 @@ async def send_status(self, jid):
)
# await asyncio.sleep(60 * 20)
await refresh_task(
self,
jid,
send_status,
"status",
"20"
)
self, jid, send_status, "status", "20")
# loop.call_at(
# loop.time() + 60 * 20,
# loop.create_task,
@ -349,11 +315,8 @@ async def refresh_task(self, jid, callback, key, val=None):
Value. The default is None.
"""
if not val:
val = await initdb(
jid,
get_settings_value,
key
)
db_file = get_pathname_to_database(jid)
val = await get_settings_value(db_file, key)
# if task_manager[jid][key]:
if jid in task_manager:
try:
@ -401,8 +364,9 @@ async def check_updates(jid):
"""
while True:
# print(await current_time(), "> CHCK UPDATE",jid)
await initdb(jid, download_updates)
val = await get_value_default("check", "Settings")
db_file = get_pathname_to_database(jid)
await download_updates(db_file)
val = get_value_default("settings", "Settings", "check")
await asyncio.sleep(60 * float(val))
# Schedule to call this function again in 90 minutes
# loop.call_at(
@ -412,6 +376,55 @@ async def check_updates(jid):
# )
async def start_tasks(self, presence):
# print("def presence_available", presence["from"].bare)
jid = presence["from"].bare
if jid not in self.boundjid.bare:
await clean_tasks_xmpp(
jid, ["interval", "status", "check"])
await 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 clean_tasks_xmpp(
jid, ["interval", "status", "check"])
async def check_readiness(self, presence):
"""
Begin tasks if available, otherwise 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 clean_tasks_xmpp(
jid, ["interval"])
await start_tasks_xmpp(
self, jid, ["status", "check"])
"""
NOTE
This is an older system, utilizing local storage instead of XMPP presence.

8
slixfeed/url.py
View file

@ -31,7 +31,7 @@ from urllib.parse import (
# proxies.yaml. Perhaps a better practice would be to have
# them separated. File proxies.yaml will remainas is in order
# to be coordinated with the dataset of project LibRedirect.
async def replace_hostname(url, url_type):
def replace_hostname(url, url_type):
"""
Replace hostname.
@ -54,7 +54,7 @@ async def replace_hostname(url, url_type):
pathname = parted_url.path
queries = parted_url.query
fragment = parted_url.fragment
proxies = await config.get_list("proxies.yaml")
proxies = config.get_list("proxies.yaml")
for proxy in proxies:
proxy = proxies[proxy]
if hostname in proxy["hostname"] and url_type in proxy["type"]:
@ -72,7 +72,7 @@ async def replace_hostname(url, url_type):
return url
async def remove_tracking_parameters(url):
def remove_tracking_parameters(url):
"""
Remove queries with tracking parameters.
@ -92,7 +92,7 @@ async def remove_tracking_parameters(url):
pathname = parted_url.path
queries = parse_qs(parted_url.query)
fragment = parted_url.fragment
trackers = await config.get_list("queries.yaml")
trackers = config.get_list("queries.yaml")
trackers = trackers["trackers"]
for tracker in trackers:
if tracker in queries: del queries[tracker]

109
slixfeed/utility.py Normal file
View file

@ -0,0 +1,109 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
TODO
1) is_feed: Look into the type ("atom", "rss2" etc.)
"""
from urllib.parse import urlsplit
def log_as_markdown(timestamp, filename, jid, message):
"""
Log message to file.
Parameters
----------
timestamp : str
Time stamp.
filename : str
Jabber ID as name of file.
jid : str
Jabber ID.
message : str
Message content.
Returns
-------
None.
"""
with open(filename + '.md', 'a') as file:
# entry = "{} {}:\n{}\n\n".format(timestamp, jid, message)
entry = (
"## {}\n"
"### {}\n\n"
"{}\n\n").format(jid, timestamp, message)
file.write(entry)
def get_title(url, feed):
"""
Get title of feed.
Parameters
----------
url : str
URL.
feed : dict
Parsed feed document.
Returns
-------
title : str
Title or URL hostname.
"""
try:
title = feed["feed"]["title"]
except:
title = urlsplit(url).netloc
if not title:
title = urlsplit(url).netloc
return title
def is_feed(url, feed):
"""
Determine whether document is feed or not.
Parameters
----------
url : str
URL.
feed : dict
Parsed feed.
Returns
-------
val : boolean
True or False.
"""
msg = None
if not feed.entries:
try:
feed["feed"]["title"]
val = True
msg = (
"Empty feed for {}"
).format(url)
except:
val = False
msg = (
"No entries nor title for {}"
).format(url)
elif feed.bozo:
val = False
msg = (
"Bozo detected for {}"
).format(url)
else:
val = True
msg = (
"Good feed for {}"
).format(url)
print(msg)
return val

7
slixfeed/xmpp/bookmark.py
View file

@ -40,6 +40,13 @@ async def add(self, muc_jid):
# await self['xep_0402'].publish(bm)
async def get(self):
result = await self.plugin['xep_0048'].get_bookmarks()
bookmarks = result["private"]["bookmarks"]
conferences = bookmarks["conferences"]
return conferences
async def remove(self, muc_jid):
result = await self.plugin['xep_0048'].get_bookmarks()
bookmarks = result["private"]["bookmarks"]

497
slixfeed/xmpp/client.py
View file

@ -48,7 +48,7 @@ NOTE
"""
import asyncio
from slixfeed.config import add_to_list, initdb, get_list, remove_from_list
from slixfeed.config import add_to_list, get_list, remove_from_list
import slixfeed.fetch as fetcher
from slixfeed.datetime import current_time
import logging
@ -69,10 +69,13 @@ 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.process as process
import slixfeed.xmpp.muc as muc
import slixfeed.xmpp.roster as roster
import slixfeed.xmpp.state as state
import slixfeed.xmpp.status as status
import slixfeed.xmpp.utility as utility
main_task = []
jid_tasker = {}
@ -108,42 +111,39 @@ class Slixfeed(slixmpp.ClientXMPP):
# 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("session_start", self.on_session_start)
self.add_event_handler("session_resumed", self.on_session_resumed)
self.add_event_handler("got_offline", print("got_offline"))
# self.add_event_handler("got_online", self.check_readiness)
self.add_event_handler("changed_status", self.check_readiness)
self.add_event_handler("presence_unavailable", self.stop_tasks)
self.add_event_handler("changed_status", self.on_changed_status)
self.add_event_handler("presence_available", self.on_presence_available)
self.add_event_handler("presence_unavailable", self.on_presence_unavailable)
# self.add_event_handler("changed_subscription", self.check_subscription)
self.add_event_handler("changed_subscription", self.on_changed_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_active", self.on_chatstate_active)
self.add_event_handler("chatstate_gone", self.on_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("message", self.on_message)
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_invite", self.on_groupchat_invite) # XEP_0045
self.add_event_handler("groupchat_direct_invite", self.on_groupchat_direct_invite) # XEP_0249
# self.add_event_handler("groupchat_message", self.message)
# self.add_event_handler("disconnected", self.reconnect)
# self.add_event_handler("disconnected", self.inspect_connection)
self.add_event_handler("reactions", self.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)
self.add_event_handler("reactions", self.on_reactions)
self.add_event_handler("presence_error", self.on_presence_error)
self.add_event_handler("presence_subscribe", self.on_presence_subscribe)
self.add_event_handler("presence_subscribed", self.on_presence_subscribed)
self.add_event_handler("presence_unsubscribe", self.on_presence_unsubscribe)
self.add_event_handler("presence_unsubscribed", self.on_presence_unsubscribed)
# Initialize event loop
# self.loop = asyncio.get_event_loop()
@ -154,110 +154,110 @@ class Slixfeed(slixmpp.ClientXMPP):
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 on_groupchat_invite(self, message):
print("on_groupchat_invite")
await muc.accept_invitation(self, message)
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_groupchat_direct_invite(self, message):
print("on_groupchat_direct_invite")
await muc.accept_invitation(self, message)
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)
message = "Session has ended."
await connect.recover_connection(self, event, message)
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)
message = "Connection has failed."
await connect.recover_connection(self, event, message)
async def on_session_start(self, event):
await process.event(self, event)
await muc.autojoin(self, event)
async def on_session_resumed(self, event):
await process.event(self, event)
await muc.autojoin(self, event)
# TODO Request for subscription
async def on_message(self, message):
jid = message["from"].bare
if "chat" == await utility.jid_type(self, jid):
await roster.add(self, jid)
await state.request(self, jid)
# chat_type = message["type"]
# message_body = message["body"]
# message_reply = message.reply
await process.message(self, message)
async def on_changed_status(self, presence):
await task.check_readiness(self, presence)
# TODO Request for subscription
async def on_presence_subscribe(self, presence):
jid = presence["from"].bare
await state.request(self, jid)
print("on_presence_subscribe")
print(presence)
async def on_presence_subscribed(self, presence):
jid = presence["from"].bare
process.greet(self, jid)
async def on_presence_available(self, presence):
await task.start_tasks(self, presence)
print("on_presence_available")
print(presence)
async def on_presence_unsubscribed(self, presence):
await state.unsubscribed(self, presence)
async def on_presence_unavailable(self, presence):
await task.stop_tasks(self, presence)
async def on_changed_subscription(self, presence):
print("on_changed_subscription")
print(presence)
jid = presence["from"].bare
# breakpoint()
async def on_presence_unsubscribe(self, presence):
print("on_presence_unsubscribe")
print(presence)
async def on_presence_error(self, presence):
print("on_presence_error")
print(presence)
async def on_reactions(self, message):
print("on_reactions")
print(message)
async def on_chatstate_active(self, message):
print("on_chatstate_active")
print(message)
async def on_chatstate_gone(self, message):
print("on_chatstate_gone")
print(message)
async def check_chatstate_composing(self, message):
@ -286,266 +286,3 @@ class Slixfeed(slixmpp.ClientXMPP):
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"):
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)

815
slixfeed/xmpp/compose.py
View file

@ -2,698 +2,137 @@
# -*- 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"):
TODO Port functions insert_feed, remove_feed, get_entry_unread
"""
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 uri
import slixfeed.xmpp.status as status
import slixfeed.xmpp.text as text
import slixfeed.xmpp.bookmark as bookmark
from slixfeed.url import remove_tracking_parameters, replace_hostname
async def message(self, jid, message):
action = None
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)
def list_search_results(query, results):
results_list = (
"Search results for '{}':\n\n```"
).format(query)
counter = 0
for result in results:
counter += 1
results_list += (
"\n{}\n{}\n"
).format(str(result[0]), str(result[1]))
if counter:
return results_list + "```\nTotal of {} results".format(counter)
else:
return "No results were found for: {}".format(query)
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"]
def list_feeds_by_query(query, results):
results_list = (
"Feeds containing '{}':\n\n```"
).format(query)
counter = 0
for result in results:
counter += 1
results_list += (
"\nName : {}"
"\nURL : {}"
"\nIndex : {}"
"\nMode : {}"
"\n"
).format(str(result[0]), str(result[1]),
str(result[2]), str(result[3]))
if counter:
return results_list + "\n```\nTotal of {} feeds".format(counter)
else:
return "No feeds were found for: {}".format(query)
def list_statistics(values):
"""
Return table statistics.
Parameters
----------
db_file : str
Path to database file.
Returns
-------
msg : str
Statistics as message.
"""
msg = (
"```"
"\nSTATISTICS\n"
"News items : {}/{}\n"
"News sources : {}/{}\n"
"\nOPTIONS\n"
"Items to archive : {}\n"
"Update interval : {}\n"
"Items per update : {}\n"
"Operation status : {}\n"
"```"
).format(values[0], values[1], values[2], values[3],
values[4], values[5], values[6], values[7])
return msg
async def list_last_entries(results, num):
titles_list = "Recent {} titles:\n\n```".format(num)
counter = 0
for result in results:
counter += 1
titles_list += (
"\n{}\n{}\n"
).format(str(result[0]), str(result[1]))
if counter:
titles_list += "```\n"
return titles_list
else:
return "There are no news at the moment."
async def list_feeds(results):
feeds_list = "\nList of subscriptions:\n\n```\n"
counter = 0
for result in results:
counter += 1
feeds_list += (
"Name : {}\n"
"Address : {}\n"
"Updated : {}\n"
"Status : {}\n"
"ID : {}\n"
"\n"
).format(str(result[0]), str(result[1]), str(result[2]),
str(result[3]), str(result[4]))
if counter:
return feeds_list + (
"```\nTotal of {} subscriptions.\n"
).format(counter)
else:
msg = (
"List of subscriptions is empty.\n"
"To add feed, send a URL\n"
"Try these:\n"
# TODO Pick random from featured/recommended
"https://reclaimthenet.org/feed/"
)
return msg
async def list_bookmarks(self):
conferences = bookmark.get(self)
groupchat_list = "\nList of groupchats:\n\n```\n"
counter = 0
for conference in conferences:
counter += 1
groupchat_list += (
"{}\n"
"\n"
).format(
conference["jid"]
)
status_message = (
"📫️ Processing request to fetch data from {}"
).format(url)
status.process_task_message(self, jid, status_message)
if url.startswith("feed:"):
url = uri.feed_to_http(url)
# url_alt = await uri.replace_hostname(url, "feed")
# if url_alt:
# url = url_alt
url = (await uri.replace_hostname(url, "feed")) 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 = uri.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 = uri.feed_to_http(url)
url = (await uri.replace_hostname(url, "feed")) 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 = uri.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()
groupchat_list += (
"```\nTotal of {} groupchats.\n"
).format(counter)
return groupchat_list

8
slixfeed/xmpp/connect.py
View file

@ -1,11 +1,15 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from slixfeed.config import get_value
from slixfeed.datetime import current_time
from time import sleep
import logging
async def recover_connection(self, event):
async def recover_connection(self, event, message):
logging.warning(message)
print(current_time(), message, "Attempting to reconnect.")
self.connection_attempts += 1
# if self.connection_attempts <= self.max_connection_attempts:
# self.reconnect(wait=5.0) # wait a bit before attempting to reconnect
@ -13,7 +17,7 @@ async def recover_connection(self, event):
# print(current_time(),"Maximum connection attempts exceeded.")
# logging.error("Maximum connection attempts exceeded.")
print(current_time(), "Attempt number", self.connection_attempts)
seconds = 30
seconds = int(get_value("accounts", "XMPP Connect", "reconnect_timeout"))
print(current_time(), "Next attempt within", seconds, "seconds")
# NOTE asyncio.sleep doesn't interval as expected
# await asyncio.sleep(seconds)

50
slixfeed/xmpp/muc.py
View file

@ -14,8 +14,39 @@ TODO
"""
import slixfeed.xmpp.bookmark as bookmark
import slixfeed.xmpp.process as process
from slixfeed.datetime import current_time
async def join_groupchat(self, inviter, muc_jid):
# 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 accept_invitation(self, message):
# operator muc_chat
inviter = message["from"].bare
muc_jid = message['groupchat_invite']['jid']
await join(self, inviter, muc_jid)
async def autojoin(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 join(self, inviter, muc_jid):
# token = await initdb(
# muc_jid,
# get_settings_value,
@ -43,23 +74,10 @@ async def join_groupchat(self, inviter, muc_jid):
# password=the_room_password,
)
await bookmark.add(self, 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"
)
process.greet(self, muc_jid, chat_type="groupchat")
async def close_groupchat(self, muc_jid):
async def leave(self, muc_jid):
messages = [
"Whenever you need an RSS service again, "
"please don’t hesitate to contact me.",

757
slixfeed/xmpp/process.py Normal file
View file

@ -0,0 +1,757 @@
#!/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"):
2) If subscription is inadequate (see state.request), send a message that says so.
elif not self.client_roster[jid]["to"]:
breakpoint()
message.reply("Share online status to activate bot.").send()
return
"""
import os
from slixfeed.config import (
add_to_list,
get_default_dbdir,
get_value,
get_pathname_to_database,
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.utility as utility
import slixfeed.url as uri
import slixfeed.xmpp.bookmark as bookmark
import slixfeed.xmpp.compose as compose
import slixfeed.xmpp.muc as groupchat
import slixfeed.xmpp.status as status
import slixfeed.xmpp.text as text
async def event(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.
"""
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 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"):
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)
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 "breakpoint":
breakpoint()
case "commands":
response = text.print_cmd()
send_reply_message(self, message, response)
case "help":
response = text.print_help()
send_reply_message(self, message, response)
case "info":
response = text.print_info()
send_reply_message(self, message, response)
case _ if message_lowercase in [
"greetings", "hallo", "hello", "hey",
"hi", "hola", "holla", "hollo"]:
response = (
"Greeting!\n"
"I'm Slixfeed, an RSS News Bot!\n"
"Send \"help\" for instructions.\n"
)
send_reply_message(self, message, response)
# 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)
# 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"]
# )
# response = "{}, your are in command.".format(nick)
# else:
# response = "Activation code is not valid."
# else:
# response = "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"):
db_file = get_pathname_to_database(jid)
response = await fetcher.add_feed_no_check(db_file, [url, title])
old = await sqlite.get_settings_value(db_file, "old")
if old:
await task.clean_tasks_xmpp(jid, ["status"])
# await send_status(jid)
await task.start_tasks_xmpp(self, jid, ["status"])
else:
db_file = get_pathname_to_database(jid)
await sqlite.mark_source_as_read(db_file, url)
else:
response = "Missing URL."
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("allow +"):
key = "filter-" + message_text[:5]
val = message_text[7:]
if val:
db_file = get_pathname_to_database(jid)
keywords = await sqlite.get_filters_value(db_file, key)
val = await add_to_list(val, keywords)
await sqlite.set_filters_value(db_file, [key, val])
response = (
"Approved keywords\n"
"```\n{}\n```"
).format(val)
else:
response = "Missing keywords."
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("allow -"):
key = "filter-" + message_text[:5]
val = message_text[7:]
if val:
db_file = get_pathname_to_database(jid)
keywords = await sqlite.get_filters_value(db_file, key)
val = await remove_from_list(val, keywords)
await sqlite.set_filters_value(db_file, [key, val])
response = (
"Approved keywords\n"
"```\n{}\n```"
).format(val)
else:
response = "Missing keywords."
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("archive"):
key = message_text[:7]
val = message_text[8:]
if val:
try:
if int(val) > 500:
response = "Value may not be greater than 500."
else:
db_file = get_pathname_to_database(jid)
await sqlite.set_settings_value(db_file, [key, val])
response = (
"Maximum archived items has been set to {}."
).format(val)
except:
response = "Enter a numeric value only."
else:
response = "Missing value."
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("bookmark - "):
if jid == get_value("accounts", "XMPP", "operator"):
muc_jid = message_text[11:]
await bookmark.remove(self, muc_jid)
response = (
"Groupchat {} has been removed from bookmarks."
).format(muc_jid)
else:
response = (
"This response is restricted. "
"Type: removing bookmarks."
)
send_reply_message(self, message, response)
case "bookmarks":
response = await compose.list_bookmarks(self)
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("deny +"):
key = "filter-" + message_text[:4]
val = message_text[6:]
if val:
db_file = get_pathname_to_database(jid)
keywords = await sqlite.get_filters_value(db_file, key)
val = await add_to_list(val, keywords)
await sqlite.set_filters_value(db_file, [key, val])
response = (
"Rejected keywords\n"
"```\n{}\n```"
).format(val)
else:
response = "Missing keywords."
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("deny -"):
key = "filter-" + message_text[:4]
val = message_text[6:]
if val:
db_file = get_pathname_to_database(jid)
keywords = await sqlite.get_filters_value(db_file, key)
val = await remove_from_list(val, keywords)
await sqlite.set_filters_value(db_file, [key, val])
response = (
"Rejected keywords\n"
"```\n{}\n```"
).format(val)
else:
response = "Missing keywords."
send_reply_message(self, message, response)
case _ if (message_lowercase.startswith("gemini") or
message_lowercase.startswith("gopher:")):
response = "Gemini and Gopher are not supported yet."
send_reply_message(self, message, response)
case _ if (message_lowercase.startswith("http") or
message_lowercase.startswith("feed:")):
url = message_text
await task.clean_tasks_xmpp(jid, ["status"])
status_type = "dnd"
status_message = (
"📫️ Processing request to fetch data from {}"
).format(url)
send_status_message(self, jid, status_type, status_message)
send_reply_message(self, message, response)
if url.startswith("feed:"):
url = uri.feed_to_http(url)
# url_alt = await uri.replace_hostname(url, "feed")
# if url_alt:
# url = url_alt
url = (uri.replace_hostname(url, "feed")) or url
db_file = get_pathname_to_database(jid)
response = await fetcher.add_feed(db_file, url)
await task.start_tasks_xmpp(self, jid, ["status"])
# response = "> " + message + "\n" + response
# 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 sqlite.get_settings_value(db_file, "old")
if old:
await task.clean_tasks_xmpp(jid, ["status"])
# await send_status(jid)
await task.start_tasks_xmpp(self, jid, ["status"])
else:
db_file = get_pathname_to_database(jid)
await sqlite.mark_source_as_read(db_file, url)
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("feeds"):
query = message_text[6:]
if query:
if len(query) > 3:
db_file = get_pathname_to_database(jid)
result = await sqlite.search_feeds(db_file, query)
response = compose.list_feeds_by_query(query, result)
else:
response = (
"Enter at least 4 characters to search"
)
else:
db_file = get_pathname_to_database(jid)
result = await sqlite.get_feeds(db_file)
response = compose.list_feeds(result)
send_reply_message(self, message, response)
case "goodbye":
if message["type"] == "groupchat":
await groupchat.leave(self, jid)
else:
response = "This command is valid for groupchat only."
send_reply_message(self, message, response)
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:
# response = (
# "Updates will be sent every {} minutes."
# ).format(response)
db_file = get_pathname_to_database(jid)
await sqlite.set_settings_value(db_file, [key, val])
# NOTE Perhaps this should be replaced
# by functions clean and start
await task.refresh_task(
self, jid, task.send_update, key, val)
response = (
"Updates will be sent every {} minutes."
).format(val)
else:
response = "Missing value."
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("join"):
muc_jid = uri.check_xmpp_uri(message_text[5:])
if muc_jid:
# TODO probe JID and confirm it's a groupchat
await groupchat.join(self, jid, muc_jid)
response = (
"Joined groupchat {}"
).format(message_text)
else:
response = (
"> {}\nXMPP URI is not valid."
).format(message_text)
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("length"):
key = message_text[:6]
val = message_text[7:]
if val:
try:
val = int(val)
db_file = get_pathname_to_database(jid)
await sqlite.set_settings_value(db_file, [key, val])
if val == 0:
response = (
"Summary length limit is disabled."
)
else:
response = (
"Summary maximum length "
"is set to {} characters."
).format(val)
except:
response = "Enter a numeric value only."
else:
response = "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]
# )
# response = (
# "Operators\n"
# "```\n{}\n```"
# ).format(val)
# else:
# response = "Missing value."
send_reply_message(self, message, response)
case "new":
db_file = get_pathname_to_database(jid)
sqlite.set_settings_value(db_file, ["old", 0])
response = (
"Only new items of newly added feeds will be sent."
)
send_reply_message(self, message, response)
# 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":
db_file = get_pathname_to_database(jid)
await sqlite.set_settings_value(db_file, ["old", 1])
response = (
"All items of newly added feeds will be sent."
)
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("quantum"):
key = message_text[:7]
val = message_text[8:]
if val:
try:
val = int(val)
# response = (
# "Every update will contain {} news items."
# ).format(response)
db_file = get_pathname_to_database(jid)
await sqlite.set_settings_value(db_file, [key, val])
response = (
"Next update will contain {} news items."
).format(val)
except:
response = "Enter a numeric value only."
else:
response = "Missing value."
send_reply_message(self, message, response)
case "random":
# TODO /questions/2279706/select-random-row-from-a-sqlite-table
# NOTE sqlitehandler.get_entry_unread
response = "Updates will be sent by random order."
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("read"):
data = message_text[5:]
data = data.split()
url = data[0]
await task.clean_tasks_xmpp(jid, ["status"])
status_type = "dnd"
status_message = (
"📫️ Processing request to fetch data from {}"
).format(url)
send_status_message(self, jid, status_type, status_message)
if url.startswith("feed:"):
url = uri.feed_to_http(url)
url = (uri.replace_hostname(url, "feed")) or url
match len(data):
case 1:
if url.startswith("http"):
response = await fetcher.view_feed(url)
else:
response = "Missing URL."
case 2:
num = data[1]
if url.startswith("http"):
response = await fetcher.view_entry(url, num)
else:
response = "Missing URL."
case _:
response = (
"Enter command as follows:\n"
"`read <url>` or `read <url> <number>`\n"
"URL must not contain white space."
)
send_reply_message(self, message, response)
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:
response = "Value must be ranged from 1 to 50."
else:
db_file = get_pathname_to_database(jid)
result = await sqlite.last_entries(db_file, num)
response = compose.list_last_entries(result, num)
except:
response = "Enter a numeric value only."
else:
response = "Missing value."
send_reply_message(self, message, response)
# NOTE Should people be asked for numeric value?
case _ if message_lowercase.startswith("remove"):
ix = message_text[7:]
if ix:
db_file = get_pathname_to_database(jid)
response = await sqlite.remove_feed(db_file, 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:
response = "Missing feed ID."
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("reset"):
source = message_text[6:]
await task.clean_tasks_xmpp(jid, ["status"])
status_type = "dnd"
status_message = "📫️ Marking entries as read..."
send_status_message(self, jid, status_type, status_message)
if source:
db_file = get_pathname_to_database(jid)
await sqlite.mark_source_as_read(db_file, source)
response = (
"All entries of {} have been "
"marked as read.".format(source)
)
else:
db_file = get_pathname_to_database(jid)
await sqlite.mark_all_as_read(db_file)
response = "All entries have been marked as read."
send_reply_message(self, message, response)
await task.start_tasks_xmpp(self, jid, ["status"])
case _ if message_lowercase.startswith("search"):
query = message_text[7:]
if query:
if len(query) > 1:
db_file = get_pathname_to_database(jid)
results = await sqlite.search_entries(db_file, query)
response = compose.list_search_results(query, results)
else:
response = (
"Enter at least 2 characters to search"
)
else:
response = "Missing search query."
send_reply_message(self, message, response)
case "start":
# response = "Updates are enabled."
key = "enabled"
val = 1
db_file = get_pathname_to_database(jid)
await sqlite.set_settings_value(db_file, [key, val])
# asyncio.create_task(task_jid(self, jid))
await task.start_tasks_xmpp(self, jid, ["interval", "status", "check"])
response = "Updates are enabled."
# print(current_time(), "task_manager[jid]")
# print(task_manager[jid])
send_reply_message(self, message, response)
case "stats":
db_file = get_pathname_to_database(jid)
result = await sqlite.statistics(db_file)
response = compose.list_statistics(result)
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("status "):
ix = message_text[7:]
db_file = get_pathname_to_database(jid)
response = await sqlite.toggle_status(db_file, ix)
send_reply_message(self, message, response)
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
# response = "Updates are disabled."
# try:
# # task_manager[jid]["check"].cancel()
# # task_manager[jid]["status"].cancel()
# task_manager[jid]["interval"].cancel()
# key = "enabled"
# val = 0
# response = await initdb(
# jid,
# set_settings_value,
# [key, val]
# )
# except:
# response = "Updates are already disabled."
# # print("Updates are already disabled. Nothing to do.")
# # await send_status(jid)
key = "enabled"
val = 0
db_file = get_pathname_to_database(jid)
await sqlite.set_settings_value(db_file, [key, val])
await task.clean_tasks_xmpp(jid, ["interval", "status"])
response = "Updates are disabled."
send_reply_message(self, message, response)
status_type = "xa"
status_message = "💡️ Send \"Start\" to receive Jabber updates"
send_status_message(self, jid, status_type, status_message)
case "support":
# TODO Send an invitation.
response = (
"Join xmpp:slixfeed@chat.woodpeckersnest.space?join")
send_reply_message(self, message, response)
case _ if message_lowercase.startswith("xmpp:"):
muc_jid = uri.check_xmpp_uri(message_text)
if muc_jid:
# TODO probe JID and confirm it's a groupchat
await groupchat.join(self, jid, muc_jid)
response = (
"Joined groupchat {}"
).format(message_text)
else:
response = (
"> {}\nXMPP URI is not valid."
).format(message_text)
send_reply_message(self, message, response)
case _:
response = (
"Unknown command. "
"Press \"help\" for list of commands"
)
send_reply_message(self, message, response)
# TODO Use message correction here
# NOTE This might not be a good idea if
# commands are sent one close to the next
# if response: message.reply(response).send()
log_dir = get_default_dbdir()
if not os.path.isdir(log_dir):
os.mkdir(log_dir)
utility.log_as_markdown(
current_time(), os.path.join(log_dir, jid),
jid, message_text)
utility.log_as_markdown(
current_time(), os.path.join(log_dir, jid),
self.boundjid.bare, response)
def send_status_message(self, jid, status_type, status_message):
self.send_presence(
pshow=status_type,
pstatus=status_message,
pto=jid)
def send_reply_message(self, message, response):
message.reply(response).send()
# def greet(self, jid, chat_type="chat"):
# 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=jid,
# mbody=message,
# mtype=chat_type
# )
def greet(self, jid, chat_type="chat"):
message = (
"Greetings!\n"
"I'm {}, the news anchor.\n"
"My job is to bring you the latest "
"news from sources you provide me with.\n"
"You may always reach me via xmpp:{}?message").format(
self.nick,
self.boundjid.bare
)
self.send_message(
mto=jid,
mbody=message,
mtype=chat_type
)

54
slixfeed/xmpp/roster.py Normal file
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
TODO
1) remove_subscription (clean_roster)
Remove presence from contacts that don't share presence.
"""
import slixfeed.xmpp.utility as utility
async def add(self, jid):
"""
Add JID to roster.
Parameters
----------
jid : str
Jabber ID.
Returns
-------
None.
"""
if await utility.jid_type(self, jid) == "groupchat":
# Check whether JID is in bookmarks; otherwise, add it.
print(jid, "is muc")
return
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"
)
def remove_subscription(self):
"""
Remove subscription from contacts that don't share their presence.
Returns
-------
None.
"""

63
slixfeed/xmpp/state.py Normal file
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
async def request(self, jid):
"""
Ask contant to settle subscription.
Parameters
----------
jid : str
Jabber ID.
Returns
-------
None.
"""
# 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=(
"Share online status to receive updates."
),
mfrom=self.boundjid.bare,
mnick=self.nick
)
self.send_presence(
pto=jid,
pfrom=self.boundjid.bare,
# Accept symbol 🉑️ 👍️ ✍
pstatus=(
"✒️ Share online status to receive updates."
),
# ptype="subscribe",
pnick=self.nick
)
async def unsubscribed(self, presence):
jid = presence["from"].bare
self.send_message(
mto=jid,
mbody="You have been unsubscribed."
)
self.send_presence(
pto=jid,
pfrom=self.boundjid.bare,
pstatus="🖋️ Subscribe to receive updates",
pnick=self.nick
)
self.update_roster(
jid,
subscription="remove"
)

43
slixfeed/xmpp/utility.py Normal file
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from slixfeed.datetime import current_time
from slixmpp.exceptions import IqTimeout
import logging
async def jid_type(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)