Fix default alias upon joining to an MUC groupchat;

Scan subscriptions by last scanned time;
Update file README.

README.md

@@ -56,7 +56,7 @@ It is possible to install Slixfeed using pip and pipx.
 ```
 $ python3 -m venv .venv
 $ source .venv/bin/activate
-$ pip install git+https://gitgud.io/sjehuda/slixfeed
+$ pip install git+https://git.xmpp-it.net/sch/Slixfeed
 ```
 
 #### pipx
@@ -64,14 +64,14 @@ $ pip install git+https://gitgud.io/sjehuda/slixfeed
 ##### Install
 
 ```
-$ pipx install git+https://gitgud.io/sjehuda/slixfeed
+$ pipx install git+https://git.xmpp-it.net/sch/Slixfeed
 ```
 
 ##### Update
 
 ```
 $ pipx uninstall slixfeed
-$ pipx install git+https://gitgud.io/sjehuda/slixfeed
+$ pipx install git+https://git.xmpp-it.net/sch/Slixfeed
 ```
 
 ### Start

slixfeed/sqlite.py

@@ -2762,6 +2762,39 @@ def get_active_feeds_url(db_file):
         return result
 
 
+def get_active_feeds_url_sorted_by_last_scanned(db_file):
+    """
+    Query table feeds for active URLs and sort them by last scanned time.
+
+    Parameters
+    ----------
+    db_file : str
+        Path to database file.
+
+    Returns
+    -------
+    result : tuple
+        URLs of active feeds.
+    """
+    function_name = sys._getframe().f_code.co_name
+    logger.debug('{}: db_file: {}'
+                .format(function_name, db_file))
+    with create_connection(db_file) as conn:
+        cur = conn.cursor()
+        sql = (
+            """
+            SELECT feeds_properties.url
+            FROM feeds_properties
+            INNER JOIN feeds_preferences ON feeds_properties.id = feeds_preferences.feed_id
+            INNER JOIN feeds_state ON feeds_properties.id = feeds_state.feed_id
+            WHERE feeds_preferences.enabled = 1
+            ORDER BY feeds_state.scanned
+            """
+            )
+        result = cur.execute(sql).fetchall()
+        return result
+
+
 def get_tags(db_file):
     """
     Query table tags and list items.

slixfeed/syndication.py

@@ -1276,7 +1276,7 @@ class FeedTask:
         logger.info('Scanning for updates for JID {}'.format(jid_bare))
         while True:
             db_file = config.get_pathname_to_database(jid_bare)
-            urls = sqlite.get_active_feeds_url(db_file)
+            urls = sqlite.get_active_feeds_url_sorted_by_last_scanned(db_file)
             for url in urls:
                 Message.printer('Scanning updates for URL {} ...'.format(url))
                 url = url[0]
@@ -1360,7 +1360,7 @@ class FeedTask:
                         # TODO return number of archived entries and add if statement to run archive maintainence function
                         await sqlite.maintain_archive(db_file, limit)
                 # await sqlite.process_invalid_entries(db_file, ixs)
-                await asyncio.sleep(50)
+                await asyncio.sleep(60 * 2)
             val = Config.get_setting_value(self.settings, jid_bare, 'check')
             await asyncio.sleep(60 * float(val))
             # Schedule to call this function again in 90 minutes

slixfeed/utilities.py

@@ -67,6 +67,107 @@ except:
 logger = Logger(__name__)
 
 
+class Config:
+
+
+    def get_default_data_directory():
+        if os.environ.get('HOME'):
+            data_home = os.path.join(os.environ.get('HOME'), '.local', 'share')
+            return os.path.join(data_home, 'kaikout')
+        elif sys.platform == 'win32':
+            data_home = os.environ.get('APPDATA')
+            if data_home is None:
+                return os.path.join(
+                    os.path.dirname(__file__) + '/kaikout_data')
+        else:
+            return os.path.join(os.path.dirname(__file__) + '/kaikout_data')
+
+
+    def get_default_config_directory():
+        """
+        Determine the directory path where configuration will be stored.
+    
+        * If $XDG_CONFIG_HOME is defined, use it;
+        * else if $HOME exists, use it;
+        * else if the platform is Windows, use %APPDATA%;
+        * else use the current directory.
+    
+        Returns
+        -------
+        str
+            Path to configuration directory.
+        """
+    #    config_home = xdg.BaseDirectory.xdg_config_home
+        config_home = os.environ.get('XDG_CONFIG_HOME')
+        if config_home is None:
+            if os.environ.get('HOME') is None:
+                if sys.platform == 'win32':
+                    config_home = os.environ.get('APPDATA')
+                    if config_home is None:
+                        return os.path.abspath('.')
+                else:
+                    return os.path.abspath('.')
+            else:
+                config_home = os.path.join(
+                    os.environ.get('HOME'), '.config'
+                    )
+        return os.path.join(config_home, 'kaikout')
+    
+
+    def get_setting_value(db_file, key):
+        value = sqlite.get_setting_value(db_file, key)
+        if value:
+            value = value[0]
+        else:
+            value = Config.get_value('settings', 'Settings', key)
+        return value
+    
+    
+    def get_values(filename, key=None):
+        config_dir = Config.get_default_config_directory()
+        if not os.path.isdir(config_dir):
+            config_dir = '/usr/share/slixfeed/'
+        if not os.path.isdir(config_dir):
+            config_dir = os.path.dirname(__file__) + "/assets"
+        config_file = os.path.join(config_dir, filename)
+        with open(config_file, mode="rb") as defaults:
+            result = tomllib.load(defaults)
+        values = result[key] if key else result
+        return values
+
+
+class Database:
+
+
+    def instantiate(jid_bare):
+        """
+        Callback function to instantiate action on database.
+    
+        Parameters
+        ----------
+        jid_file : str
+            Filename.
+        callback : ?
+            Function name.
+        message : str, optional
+            Optional kwarg when a message is a part or
+            required argument. The default is None.
+    
+        Returns
+        -------
+        object
+            Coroutine object.
+        """
+        db_dir = Config.get_default_data_directory()
+        if not os.path.isdir(db_dir):
+            os.mkdir(db_dir)
+        if not os.path.isdir(db_dir + "/sqlite"):
+            os.mkdir(db_dir + "/sqlite")
+        db_file = os.path.join(db_dir, "sqlite", r"{}.db".format(jid_bare))
+        sqlite.create_tables(db_file)
+        return db_file
+
+
 class DateAndTime:
 
 #https://feedparser.readthedocs.io/en/latest/date-parsing.html

slixfeed/version.py

@@ -1,2 +1,2 @@
-__version__ = '0.1.85'
+__version__ = '0.1.86'
-__version_info__ = (0, 1, 85)
+__version_info__ = (0, 1, 86)

slixfeed/xmpp/muc.py

@@ -46,7 +46,7 @@ class XmppMuc:
         #         )
         logger.info('Joining groupchat\nJID     : {}\n'.format(jid))
         jid_from = str(self.boundjid) if self.is_component else None
-        if alias == None: self.alias
+        if not alias: alias = self.alias
         try:
             await self.plugin['xep_0045'].join_muc_wait(jid,
                                                         alias,