diff --git a/slixfeed/confighandler.py b/slixfeed/confighandler.py
index 148129b..2236855 100644
--- a/slixfeed/confighandler.py
+++ b/slixfeed/confighandler.py
@@ -25,8 +25,8 @@ async def get_value_default(key):
     Parameters
     ----------
     key : str
-        Key: archive, enabled, allow, deny,interval, 
-             length, old, quantum, random, replace.
+        Key: archive, enabled, interval, 
+             length, old, quantum, random.
 
     Returns
     -------
diff --git a/slixfeed/datahandler.py b/slixfeed/datahandler.py
index b8e208e..da82a95 100644
--- a/slixfeed/datahandler.py
+++ b/slixfeed/datahandler.py
@@ -23,6 +23,7 @@ from feedparser import parse
 from http.client import IncompleteRead
 from lxml import html
 from datetimehandler import now, rfc2822_to_iso8601
+from urlhandler import complete_url, join_url, trim_url
 from confighandler import get_list
 from listhandler import is_listed
 import sqlitehandler as sqlite
@@ -109,14 +110,14 @@ async def download_updates(db_file, url=None):
                 # TODO Pass date too for comparion check
                 if entry.has_key("published"):
                     date = entry.published
-                    date = await rfc2822_to_iso8601(date)
+                    date = rfc2822_to_iso8601(date)
                 elif entry.has_key("updated"):
                     date = entry.updated
-                    date = await rfc2822_to_iso8601(date)
+                    date = rfc2822_to_iso8601(date)
                 else:
                     # TODO Just set date = "*** No date ***"
                     # date = await datetime.now().isoformat()
-                    date = await now()
+                    date = now()
                     # NOTE Would seconds result in better database performance
                     # date = datetime.datetime(date)
                     # date = (date-datetime.datetime(1970,1,1)).total_seconds()
@@ -128,8 +129,8 @@ async def download_updates(db_file, url=None):
                     # title = feed["feed"]["title"]
                 if entry.has_key("link"):
                     # link = complete_url(source, entry.link)
-                    link = await join_url(source, entry.link)
-                    link = await trim_url(link)
+                    link = join_url(source, entry.link)
+                    link = trim_url(link)
                 else:
                     link = source
                 if entry.has_key("id"):
@@ -208,9 +209,9 @@ async def download_updates(db_file, url=None):
                         source,
                         entry
                         )
-                #     print(await current_time(), entry, title)
+                #     print(current_time(), entry, title)
                 # else:
-                #     print(await current_time(), exist, title)
+                #     print(current_time(), exist, title)
 
 
 # NOTE Why (if result[0]) and (if result[1] == 200)?
@@ -256,7 +257,8 @@ async def view_feed(url):
                 ).format(url, e)
             # breakpoint()
     if result[1] == 200:
-        title = await get_title(url, result[0])
+        feed = parse(result[0])
+        title = get_title(url, feed)
         entries = feed.entries
         msg = "Preview of {}:\n```\n".format(title)
         count = 0
@@ -268,16 +270,16 @@ async def view_feed(url):
                 title = "*** No title ***"
             if entry.has_key("link"):
                 # link = complete_url(source, entry.link)
-                link = await join_url(url, entry.link)
-                link = await trim_url(link)
+                link = join_url(url, entry.link)
+                link = trim_url(link)
             else:
                 link = "*** No link ***"
             if entry.has_key("published"):
                 date = entry.published
-                date = await rfc2822_to_iso8601(date)
+                date = rfc2822_to_iso8601(date)
             elif entry.has_key("updated"):
                 date = entry.updated
-                date = await rfc2822_to_iso8601(date)
+                date = rfc2822_to_iso8601(date)
             else:
                 date = "*** No date ***"
             msg += (
@@ -333,7 +335,7 @@ async def view_entry(url, num):
             # breakpoint()
     if result[1] == 200:
         feed = parse(result[0])
-        title = await get_title(url, result[0])
+        title = get_title(url, result[0])
         entries = feed.entries
         num = int(num) - 1
         entry = entries[num]
@@ -343,10 +345,10 @@ async def view_entry(url, num):
             title = "*** No title ***"
         if entry.has_key("published"):
             date = entry.published
-            date = await rfc2822_to_iso8601(date)
+            date = rfc2822_to_iso8601(date)
         elif entry.has_key("updated"):
             date = entry.updated
-            date = await rfc2822_to_iso8601(date)
+            date = rfc2822_to_iso8601(date)
         else:
             date = "*** No date ***"
         if entry.has_key("summary"):
@@ -359,8 +361,8 @@ async def view_entry(url, num):
             summary = "*** No summary ***"
         if entry.has_key("link"):
             # link = complete_url(source, entry.link)
-            link = await join_url(url, entry.link)
-            link = await trim_url(link)
+            link = join_url(url, entry.link)
+            link = trim_url(link)
         else:
             link = "*** No link ***"
         msg = (
@@ -402,7 +404,7 @@ async def add_feed_no_check(db_file, data):
     """
     url = data[0]
     title = data[1]
-    url = await trim_url(url)
+    url = trim_url(url)
     exist = await sqlite.check_feed_exist(db_file, url)
     if not exist:
         msg = await sqlite.insert_feed(db_file, url, title)
@@ -435,13 +437,13 @@ async def add_feed(db_file, url):
         Status message.
     """
     msg = None
-    url = await trim_url(url)
+    url = trim_url(url)
     exist = await sqlite.check_feed_exist(db_file, url)
     if not exist:
         res = await download_feed(url)
         if res[0]:
             feed = parse(res[0])
-            title = await get_title(url, feed)
+            title = get_title(url, feed)
             if feed.bozo:
                 bozo = (
                     "Bozo detected. Failed to load: {}."
@@ -570,7 +572,7 @@ async def download_feed(url):
     return msg
 
 
-async def get_title(url, feed):
+def get_title(url, feed):
     """
     Get title of feed.
 
@@ -593,160 +595,6 @@ async def get_title(url, feed):
     return title
 
 
-# NOTE Read the documentation
-# https://docs.python.org/3/library/urllib.parse.html#urllib.parse.urljoin
-def complete_url(source, link):
-    """
-    Check if URL is pathname and complete it into URL.
-
-    Parameters
-    ----------
-    source : str
-        Feed URL.
-    link : str
-        Link URL or pathname.
-
-    Returns
-    -------
-    str
-        URL.
-    """
-    if link.startswith("www."):
-        return "http://" + link
-    parted_link = urlsplit(link)
-    parted_feed = urlsplit(source)
-    if parted_link.scheme == "magnet" and parted_link.query:
-        return link
-    if parted_link.scheme and parted_link.netloc:
-        return link
-    if link.startswith("//"):
-        if parted_link.netloc and parted_link.path:
-            new_link = urlunsplit([
-                parted_feed.scheme,
-                parted_link.netloc,
-                parted_link.path,
-                parted_link.query,
-                parted_link.fragment
-                ])
-    elif link.startswith("/"):
-        new_link = urlunsplit([
-            parted_feed.scheme,
-            parted_feed.netloc,
-            parted_link.path,
-            parted_link.query,
-            parted_link.fragment
-            ])
-    elif link.startswith("../"):
-        pathlink = parted_link.path.split("/")
-        pathfeed = parted_feed.path.split("/")
-        for i in pathlink:
-            if i == "..":
-                if pathlink.index("..") == 0:
-                    pathfeed.pop()
-                else:
-                    break
-        while pathlink.count(".."):
-            if pathlink.index("..") == 0:
-                pathlink.remove("..")
-            else:
-                break
-        pathlink = "/".join(pathlink)
-        pathfeed.extend([pathlink])
-        new_link = urlunsplit([
-            parted_feed.scheme,
-            parted_feed.netloc,
-            "/".join(pathfeed),
-            parted_link.query,
-            parted_link.fragment
-            ])
-    else:
-        pathlink = parted_link.path.split("/")
-        pathfeed = parted_feed.path.split("/")
-        if link.startswith("./"):
-            pathlink.remove(".")
-        if not source.endswith("/"):
-            pathfeed.pop()
-        pathlink = "/".join(pathlink)
-        pathfeed.extend([pathlink])
-        new_link = urlunsplit([
-            parted_feed.scheme,
-            parted_feed.netloc,
-            "/".join(pathfeed),
-            parted_link.query,
-            parted_link.fragment
-            ])
-    return new_link
-
-
-"""
-TODO
-Feed https://www.ocaml.org/feed.xml
-Link %20https://frama-c.com/fc-versions/cobalt.html%20
-
-FIXME
-Feed https://cyber.dabamos.de/blog/feed.rss
-Link https://cyber.dabamos.de/blog/#article-2022-07-15
-"""
-async def join_url(source, link):
-    """
-    Join base URL with given pathname.
-
-    Parameters
-    ----------
-    source : str
-        Feed URL.
-    link : str
-        Link URL or pathname.
-
-    Returns
-    -------
-    str
-        URL.
-    """
-    if link.startswith("www."):
-        new_link = "http://" + link
-    elif link.startswith("%20") and link.endswith("%20"):
-        old_link = link.split("%20")
-        del old_link[0]
-        old_link.pop()
-        new_link = "".join(old_link)
-    else:
-        new_link = urljoin(source, link)
-    return new_link
-
-
-async def trim_url(url):
-    """
-    Check URL pathname for double slash.
-
-    Parameters
-    ----------
-    url : str
-        URL.
-
-    Returns
-    -------
-    url : str
-        URL.
-    """
-    parted_url = urlsplit(url)
-    protocol = parted_url.scheme
-    hostname = parted_url.netloc
-    pathname = parted_url.path
-    queries = parted_url.query
-    fragment = parted_url.fragment
-    while "//" in pathname:
-        pathname = pathname.replace("//", "/")
-    url = urlunsplit([
-        protocol,
-        hostname,
-        pathname,
-        queries,
-        fragment
-        ])
-    return url
-
-
 # TODO Improve scan by gradual decreasing of path
 async def feed_mode_request(url, tree):
     """
@@ -993,7 +841,7 @@ async def feed_mode_auto_discovery(url, tree):
             #     title = disco["feed"]["title"]
             #     msg += "{} \n {} \n\n".format(title, feed)
             feed_name = feed.xpath('@title')[0]
-            feed_addr = await join_url(url, feed.xpath('@href')[0])
+            feed_addr = join_url(url, feed.xpath('@href')[0])
             # if feed_addr.startswith("/"):
             #     feed_addr = url + feed_addr
             msg += "{}\n{}\n\n".format(feed_name, feed_addr)
@@ -1002,76 +850,5 @@ async def feed_mode_auto_discovery(url, tree):
             ).format(url)
         return msg
     elif feeds:
-        feed_addr = await join_url(url, feeds[0].xpath('@href')[0])
+        feed_addr = join_url(url, feeds[0].xpath('@href')[0])
         return [feed_addr]
-
-
-async def feed_to_http(url):
-    """
-    Replace scheme FEED by HTTP.
-
-    Parameters
-    ----------
-    url : str
-        URL.
-
-    Returns
-    -------
-    new_url : str
-        URL.
-    """
-    par_url = urlsplit(url)
-    new_url = urlunsplit([
-        "http",
-        par_url.netloc,
-        par_url.path,
-        par_url.query,
-        par_url.fragment
-        ])
-    return new_url
-
-
-"""TODO"""
-async def activitypub_to_http(namespace):
-    """
-    Replace ActivityPub namespace by HTTP.
-
-    Parameters
-    ----------
-    namespace : str
-        Namespace.
-
-    Returns
-    -------
-    new_url : str
-        URL.
-    """
-    par_url = urlsplit(namespace)
-    new_url = urlunsplit([
-        "http",
-        par_url.netloc,
-        par_url.path,
-        par_url.query,
-        par_url.fragment
-        ])
-    return new_url
-
-
-async def check_xmpp_uri(uri):
-    """
-    Check validity of XMPP URI.
-
-    Parameters
-    ----------
-    uri : str
-        URI.
-
-    Returns
-    -------
-    jid : str
-        JID or None.
-    """
-    jid = urlsplit(uri).path
-    if parseaddr(jid)[1] != jid:
-        jid = False
-    return jid
diff --git a/slixfeed/datetimehandler.py b/slixfeed/datetimehandler.py
index 38db541..de18233 100644
--- a/slixfeed/datetimehandler.py
+++ b/slixfeed/datetimehandler.py
@@ -9,7 +9,7 @@ from datetime import datetime
 from dateutil.parser import parse
 from email.utils import parsedate, parsedate_to_datetime
 
-async def now():
+def now():
     """
     ISO 8601 Timestamp.
 
@@ -22,7 +22,7 @@ async def now():
     return date
 
 
-async def current_time():
+def current_time():
     """
     Print HH:MM:SS timestamp.
 
@@ -36,7 +36,7 @@ async def current_time():
     return time
 
 
-async def validate(date):
+def validate(date):
     """
     Validate date format.
 
@@ -57,7 +57,7 @@ async def validate(date):
     return date
 
 
-async def rfc2822_to_iso8601(date):
+def rfc2822_to_iso8601(date):
     """
     Convert RFC 2822 into ISO 8601.
 
diff --git a/slixfeed/sqlitehandler.py b/slixfeed/sqlitehandler.py
index fbceeff..beb700a 100644
--- a/slixfeed/sqlitehandler.py
+++ b/slixfeed/sqlitehandler.py
@@ -896,12 +896,12 @@ async def add_entry(cur, entry):
     try:
         cur.execute(sql, entry)
     except:
-        print(await current_time(), "COROUTINE OBJECT NOW")
+        print(current_time(), "COROUTINE OBJECT NOW")
         print(entry[6])
         print(type(entry[6]))
         print(entry)
         print(type(entry))
-        print(await current_time(), "COROUTINE OBJECT NOW")
+        print(current_time(), "COROUTINE OBJECT NOW")
         # breakpoint()
 
 
@@ -990,14 +990,14 @@ async def remove_nonexistent_entries(db_file, feed, source):
                     else:
                         title = feed["feed"]["title"]
                     if entry.has_key("link"):
-                        link = await datahandler.join_url(source, entry.link)
+                        link = datahandler.join_url(source, entry.link)
                     else:
                         link = source
                     if entry.has_key("published") and item[4]:
                         # print("compare11:", title, link, time)
                         # print("compare22:", item[1], item[2], item[4])
                         # print("============")
-                        time = await rfc2822_to_iso8601(entry.published)
+                        time = rfc2822_to_iso8601(entry.published)
                         if (item[1] == title and
                             item[2] == link and
                             item[4] == time):
@@ -1413,8 +1413,8 @@ async def check_entry_exist(db_file, source, eid=None,
                 "timestamp": date
                 }).fetchone()
         except:
-            print(await current_time(), "ERROR DATE: source =", source)
-            print(await current_time(), "ERROR DATE: date =", date)
+            print(current_time(), "ERROR DATE: source =", source)
+            print(current_time(), "ERROR DATE: date =", date)
     else:
         sql = (
             "SELECT id "
@@ -1431,7 +1431,7 @@ async def check_entry_exist(db_file, source, eid=None,
         else:
             None
     except:
-        print(await current_time(), "ERROR DATE: result =", source)
+        print(current_time(), "ERROR DATE: result =", source)
 
 
 async def set_settings_value(db_file, key_value):
@@ -1444,8 +1444,7 @@ async def set_settings_value(db_file, key_value):
         Path to database file.
     key_value : list
          key : str
-               enabled, filter-allow, filter-deny,
-               interval, masters, quantum, random.
+               enabled, interval, masters, quantum, random.
          value : int
                Numeric value.
     """
diff --git a/slixfeed/taskhandler.py b/slixfeed/taskhandler.py
index d64bc65..b48dd82 100644
--- a/slixfeed/taskhandler.py
+++ b/slixfeed/taskhandler.py
@@ -77,6 +77,7 @@ await taskhandler.start_tasks(
 
 """
 async def start_tasks_xmpp(self, jid, tasks):
+    print("start_tasks_xmpp", jid, tasks)
     task_manager[jid] = {}
     for task in tasks:
         # print("task:", task)
@@ -107,6 +108,7 @@ async def start_tasks_xmpp(self, jid, tasks):
     #     await task
 
 async def clean_tasks_xmpp(jid, tasks):
+    print("clean_tasks_xmpp", jid, tasks)
     for task in tasks:
         # if task_manager[jid][task]:
         try:
@@ -129,6 +131,7 @@ Consider callback e.g. Slixfeed.send_status.
 Or taskhandler for each protocol or specific taskhandler function.
 """
 async def task_jid(self, jid):
+    print("task_jid", jid)
     """
     JID (Jabber ID) task manager.
 
@@ -183,6 +186,7 @@ async def task_jid(self, jid):
 
 
 async def send_update(self, jid, num=None):
+    print("send_update", jid)
     # print(await current_time(), jid, "def send_update")
     """
     Send news items as messages.
@@ -196,32 +200,37 @@ async def send_update(self, jid, num=None):
     """
     # print("Starting send_update()")
     # print(jid)
-    new = await initdb(
+    enabled = await initdb(
         jid,
-        get_entry_unread,
-        num
+        get_settings_value,
+        "enabled"
     )
-    if new:
-        # TODO Add while loop to assure delivery.
-        # print(await current_time(), ">>> ACT send_message",jid)
-        if await xmpphandler.Slixfeed.is_muc(self, jid):
-            chat_type = "groupchat"
-        else:
-            chat_type = "chat"
-        xmpphandler.Slixfeed.send_message(
+    if enabled:
+        new = await initdb(
+            jid,
+            get_entry_unread,
+            num
+        )
+        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)
+            # NOTE Do we need "if statement"? See NOTE at is_muc.
+            if chat_type in ("chat", "groupchat"):
+                xmpphandler.Slixfeed.send_message(
+                    self,
+                    mto=jid,
+                    mbody=new,
+                    mtype=chat_type
+                )
+        # TODO Do not refresh task before
+        # verifying that it was completed.
+        await refresh_task(
             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"
-        )
+            jid,
+            send_update,
+            "interval"
+            )
     # interval = await initdb(
     #     jid,
     #     get_settings_value,
@@ -248,6 +257,7 @@ async def send_update(self, jid, num=None):
 
 
 async def send_status(self, jid):
+    print("send_status", jid)
     # print(await current_time(), jid, "def send_status")
     """
     Send status message.
@@ -325,6 +335,7 @@ async def send_status(self, jid):
 
 
 async def refresh_task(self, jid, callback, key, val=None):
+    print("refresh_task", jid, key)
     """
     Apply new setting at runtime.
 
@@ -370,6 +381,7 @@ async def refresh_task(self, jid, callback, key, val=None):
 # TODO Take this function out of
 # <class 'slixmpp.clientxmpp.ClientXMPP'>
 async def check_updates(jid):
+    print("check_updates", jid)
     # print(await current_time(), jid, "def check_updates")
     """
     Start calling for update check up.
diff --git a/slixfeed/urlhandler.py b/slixfeed/urlhandler.py
new file mode 100644
index 0000000..29db1a0
--- /dev/null
+++ b/slixfeed/urlhandler.py
@@ -0,0 +1,228 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+
+TODO
+
+1) ActivityPub URL revealer activitypub_to_http
+
+"""
+
+from email.utils import parseaddr
+from urllib.parse import urljoin, urlsplit, urlunsplit
+
+
+def feed_to_http(url):
+    """
+    Replace scheme FEED by HTTP.
+
+    Parameters
+    ----------
+    url : str
+        URL.
+
+    Returns
+    -------
+    new_url : str
+        URL.
+    """
+    par_url = urlsplit(url)
+    new_url = urlunsplit([
+        "http",
+        par_url.netloc,
+        par_url.path,
+        par_url.query,
+        par_url.fragment
+        ])
+    return new_url
+
+
+def activitypub_to_http(namespace):
+    """
+    Replace ActivityPub namespace by HTTP.
+
+    Parameters
+    ----------
+    namespace : str
+        Namespace.
+
+    Returns
+    -------
+    new_url : str
+        URL.
+    """
+
+
+def check_xmpp_uri(uri):
+    """
+    Check validity of XMPP URI.
+
+    Parameters
+    ----------
+    uri : str
+        URI.
+
+    Returns
+    -------
+    jid : str
+        JID or None.
+    """
+    jid = urlsplit(uri).path
+    if parseaddr(jid)[1] != jid:
+        jid = False
+    return jid
+
+
+# NOTE Read the documentation
+# https://docs.python.org/3/library/urllib.parse.html#urllib.parse.urljoin
+def complete_url(source, link):
+    """
+    Check if URL is pathname and complete it into URL.
+
+    Parameters
+    ----------
+    source : str
+        Feed URL.
+    link : str
+        Link URL or pathname.
+
+    Returns
+    -------
+    str
+        URL.
+    """
+    if link.startswith("www."):
+        return "http://" + link
+    parted_link = urlsplit(link)
+    parted_feed = urlsplit(source)
+    if parted_link.scheme == "magnet" and parted_link.query:
+        return link
+    if parted_link.scheme and parted_link.netloc:
+        return link
+    if link.startswith("//"):
+        if parted_link.netloc and parted_link.path:
+            new_link = urlunsplit([
+                parted_feed.scheme,
+                parted_link.netloc,
+                parted_link.path,
+                parted_link.query,
+                parted_link.fragment
+                ])
+    elif link.startswith("/"):
+        new_link = urlunsplit([
+            parted_feed.scheme,
+            parted_feed.netloc,
+            parted_link.path,
+            parted_link.query,
+            parted_link.fragment
+            ])
+    elif link.startswith("../"):
+        pathlink = parted_link.path.split("/")
+        pathfeed = parted_feed.path.split("/")
+        for i in pathlink:
+            if i == "..":
+                if pathlink.index("..") == 0:
+                    pathfeed.pop()
+                else:
+                    break
+        while pathlink.count(".."):
+            if pathlink.index("..") == 0:
+                pathlink.remove("..")
+            else:
+                break
+        pathlink = "/".join(pathlink)
+        pathfeed.extend([pathlink])
+        new_link = urlunsplit([
+            parted_feed.scheme,
+            parted_feed.netloc,
+            "/".join(pathfeed),
+            parted_link.query,
+            parted_link.fragment
+            ])
+    else:
+        pathlink = parted_link.path.split("/")
+        pathfeed = parted_feed.path.split("/")
+        if link.startswith("./"):
+            pathlink.remove(".")
+        if not source.endswith("/"):
+            pathfeed.pop()
+        pathlink = "/".join(pathlink)
+        pathfeed.extend([pathlink])
+        new_link = urlunsplit([
+            parted_feed.scheme,
+            parted_feed.netloc,
+            "/".join(pathfeed),
+            parted_link.query,
+            parted_link.fragment
+            ])
+    return new_link
+
+
+"""
+TODO
+Feed https://www.ocaml.org/feed.xml
+Link %20https://frama-c.com/fc-versions/cobalt.html%20
+
+FIXME
+Feed https://cyber.dabamos.de/blog/feed.rss
+Link https://cyber.dabamos.de/blog/#article-2022-07-15
+"""
+def join_url(source, link):
+    """
+    Join base URL with given pathname.
+
+    Parameters
+    ----------
+    source : str
+        Feed URL.
+    link : str
+        Link URL or pathname.
+
+    Returns
+    -------
+    str
+        URL.
+    """
+    if link.startswith("www."):
+        new_link = "http://" + link
+    elif link.startswith("%20") and link.endswith("%20"):
+        old_link = link.split("%20")
+        del old_link[0]
+        old_link.pop()
+        new_link = "".join(old_link)
+    else:
+        new_link = urljoin(source, link)
+    return new_link
+
+
+def trim_url(url):
+    """
+    Check URL pathname for double slash.
+
+    Parameters
+    ----------
+    url : str
+        URL.
+
+    Returns
+    -------
+    url : str
+        URL.
+    """
+    parted_url = urlsplit(url)
+    protocol = parted_url.scheme
+    hostname = parted_url.netloc
+    pathname = parted_url.path
+    queries = parted_url.query
+    fragment = parted_url.fragment
+    while "//" in pathname:
+        pathname = pathname.replace("//", "/")
+    url = urlunsplit([
+        protocol,
+        hostname,
+        pathname,
+        queries,
+        fragment
+        ])
+    return url
\ No newline at end of file
diff --git a/slixfeed/xmpphandler.py b/slixfeed/xmpphandler.py
index c1b6a4a..3b4cd91 100644
--- a/slixfeed/xmpphandler.py
+++ b/slixfeed/xmpphandler.py
@@ -55,7 +55,7 @@ import asyncio
 import logging
 # import os
 import slixmpp
-from slixmpp.exceptions import IqError
+from slixmpp.exceptions import IqError, IqTimeout
 from random import randrange
 import datahandler as fetcher
 from datetimehandler import current_time
@@ -63,6 +63,7 @@ from filehandler import initdb
 import listhandler as lister
 import sqlitehandler as sqlite
 import taskhandler as tasker
+import urlhandler as urlfixer
 
 from slixmpp.plugins.xep_0363.http_upload import FileTooBig, HTTPError, UploadServiceNotFound
 # from slixmpp.plugins.xep_0402 import BookmarkStorage, Conference
@@ -97,6 +98,9 @@ class Slixfeed(slixmpp.ClientXMPP):
     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
@@ -170,8 +174,9 @@ class Slixfeed(slixmpp.ClientXMPP):
     """
     async def presence_available(self, presence):
         # print("def presence_available", presence["from"].bare)
-        if presence["from"].bare not in self.boundjid.bare:
-            jid = presence["from"].bare
+        jid = presence["from"].bare
+        print("presence_available", jid)
+        if jid not in self.boundjid.bare:
             await tasker.clean_tasks_xmpp(
                 jid,
                 ["interval", "status", "check"]
@@ -258,17 +263,27 @@ class Slixfeed(slixmpp.ClientXMPP):
             # If a room password is needed, use:
             # password=the_room_password,
             )
+        await self.add_muc_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_muc_to_bookmarks(self, muc_jid):
         result = await self.plugin['xep_0048'].get_bookmarks()
         bookmarks = result["private"]["bookmarks"]
         conferences = bookmarks["conferences"]
-        print("RESULT")
-        print(result)
-        print("BOOKMARKS")
-        print(bookmarks)
-        print("CONFERENCES")
-        print(conferences)
-        # breakpoint()
         mucs = []
         for conference in conferences:
             jid = conference["jid"]
@@ -292,14 +307,29 @@ class Slixfeed(slixmpp.ClientXMPP):
         # await self['xep_0402'].publish(bm)
 
 
-    async def remove_and_leave_muc(self, muc_jid):
-        self.send_message(
-            mto=muc_jid,
-            mbody=(
-                "If you need me again, contact me directly at {}\n"
-                "Goodbye!"
-                ).format(self.boundjid.bare)
+    async def close_muc(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_muc_from_bookmarks(muc_jid)
+        self.plugin['xep_0045'].leave_muc(
+            muc_jid,
+            self.nick,
+            "Goodbye!",
+            self.boundjid.bare
             )
+
+
+    async def remove_muc_from_bookmarks(self, muc_jid):
         result = await self.plugin['xep_0048'].get_bookmarks()
         bookmarks = result["private"]["bookmarks"]
         conferences = bookmarks["conferences"]
@@ -317,12 +347,6 @@ class Slixfeed(slixmpp.ClientXMPP):
                     autojoin=True
                     )
             await self.plugin['xep_0048'].set_bookmarks(bookmarks)
-        self.plugin['xep_0045'].leave_muc(
-            muc_jid,
-            self.nick,
-            "Goodbye!",
-            self.boundjid.bare
-            )
 
 
     async def autojoin_muc(self, event):
@@ -332,7 +356,7 @@ class Slixfeed(slixmpp.ClientXMPP):
         for conference in conferences:
             if conference["autojoin"]:
                 muc = conference["jid"]
-                print(muc)
+                print(current_time(), "Autojoining groupchat", muc)
                 self.plugin['xep_0045'].join_muc(
                     muc,
                     self.nick,
@@ -342,14 +366,14 @@ class Slixfeed(slixmpp.ClientXMPP):
 
 
     async def on_session_end(self, event):
-        print(await current_time(), "Session ended. Attempting to reconnect.")
+        print(current_time(), "Session ended. Attempting to reconnect.")
         print(event)
         logging.warning("Session ended. Attempting to reconnect.")
         await self.recover_connection(event)
 
 
     async def on_connection_failed(self, event):
-        print(await current_time(), "Connection failed. Attempting to reconnect.")
+        print(current_time(), "Connection failed. Attempting to reconnect.")
         print(event)
         logging.warning("Connection failed. Attempting to reconnect.")
         await self.recover_connection(event)
@@ -360,10 +384,13 @@ class Slixfeed(slixmpp.ClientXMPP):
         # if self.connection_attempts <= self.max_connection_attempts:
         #     self.reconnect(wait=5.0)  # wait a bit before attempting to reconnect
         # else:
-        #     print(await current_time(),"Maximum connection attempts exceeded.")
+        #     print(current_time(),"Maximum connection attempts exceeded.")
         #     logging.error("Maximum connection attempts exceeded.")
-        print("Attempt:", self.connection_attempts)
+        print(current_time(), "Attempt number", self.connection_attempts)
         self.reconnect(wait=5.0)
+        seconds = 5
+        print(current_time(), "Next attempt within", seconds, "seconds")
+        await asyncio.sleep(seconds)
 
 
     async def inspect_connection(self, event):
@@ -481,18 +508,31 @@ class Slixfeed(slixmpp.ClientXMPP):
 
         Returns
         -------
-        boolean
-            True or False.
+        str
+            "chat" or "groupchat.
         """
-        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 True
-        else:
-            return False
+        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):
@@ -538,7 +578,7 @@ class Slixfeed(slixmpp.ClientXMPP):
                     # mtype="headline",
                     msubject="RSS News Bot",
                     mbody=(
-                        "Accept subscription request to receive updates"
+                        "Accept subscription request to receive updates."
                         ),
                     mfrom=self.boundjid.bare,
                     mnick=self.nick
@@ -548,7 +588,7 @@ class Slixfeed(slixmpp.ClientXMPP):
                     pfrom=self.boundjid.bare,
                     # Accept symbol 🉑️ 👍️ ✍
                     pstatus=(
-                        "✒️ Accept subscription request to receive updates"
+                        "✒️ Accept subscription request to receive updates."
                         ),
                     # ptype="subscribe",
                     pnick=self.nick
@@ -656,8 +696,8 @@ class Slixfeed(slixmpp.ClientXMPP):
                 message = message[1:]
             message_lowercase = message.lower()
 
-            print(await current_time(), "ACCOUNT: " + str(msg["from"]))
-            print(await current_time(), "COMMAND:", message)
+            print(current_time(), "ACCOUNT: " + str(msg["from"]))
+            print(current_time(), "COMMAND:", message)
 
             match message_lowercase:
                 case "commands":
@@ -863,7 +903,7 @@ class Slixfeed(slixmpp.ClientXMPP):
                            message_lowercase.startswith("feed:")):
                     url = message
                     if url.startswith("feed:"):
-                        url = await fetcher.feed_to_http(url)
+                        url = urlfixer.feed_to_http(url)
                     await tasker.clean_tasks_xmpp(
                         jid,
                         ["status"]
@@ -934,7 +974,7 @@ class Slixfeed(slixmpp.ClientXMPP):
                             )
                 case "goodbye":
                     if msg["type"] == "groupchat":
-                        await self.remove_and_leave_muc(jid)
+                        await self.close_muc(jid)
                     else:
                         action = "This command is valid for groupchat only."
                 case _ if message_lowercase.startswith("interval"):
@@ -969,7 +1009,7 @@ class Slixfeed(slixmpp.ClientXMPP):
                     else:
                         action = "Missing value."
                 case _ if message_lowercase.startswith("join"):
-                    muc = await fetcher.check_xmpp_uri(message[5:])
+                    muc = urlfixer.check_xmpp_uri(message[5:])
                     if muc:
                         "TODO probe JID and confirm it's a groupchat"
                         await self.join_muc(jid, muc)
@@ -1100,7 +1140,7 @@ class Slixfeed(slixmpp.ClientXMPP):
                         ["status"]
                         )
                     if url.startswith("feed:"):
-                        url = await fetcher.feed_to_http(url)
+                        url = urlfixer.feed_to_http(url)
                     match len(data):
                         case 1:
                             if url.startswith("http"):
@@ -1116,7 +1156,7 @@ class Slixfeed(slixmpp.ClientXMPP):
                         case _:
                             action = (
                                 "Enter command as follows:\n"
-                                "`read URL` or `read URL NUMBER`\n"
+                                "`read <url>` or `read <url> <number>`\n"
                                 "URL must not contain white space."
                                 )
                     await tasker.start_tasks_xmpp(
@@ -1166,7 +1206,7 @@ class Slixfeed(slixmpp.ClientXMPP):
                         if len(query) > 1:
                             action = await initdb(
                                 jid,
-                                search_entries,
+                                sqlite.search_entries,
                                 query
                                 )
                         else:
@@ -1191,7 +1231,7 @@ class Slixfeed(slixmpp.ClientXMPP):
                         ["interval", "status", "check"]
                         )
                     action = "Updates are enabled."
-                    # print(await current_time(), "task_manager[jid]")
+                    # print(current_time(), "task_manager[jid]")
                     # print(task_manager[jid])
                 case "stats":
                     action = await initdb(
@@ -1248,7 +1288,7 @@ class Slixfeed(slixmpp.ClientXMPP):
                     # TODO Send an invitation.
                     action = "Join xmpp:slixmpp@muc.poez.io?join"
                 case _ if message_lowercase.startswith("xmpp:"):
-                    muc = await fetcher.check_xmpp_uri(message)
+                    muc = urlfixer.check_xmpp_uri(message)
                     if muc:
                         "TODO probe JID and confirm it's a groupchat"
                         await self.join_muc(jid, muc)