refactor: Rename main application entry points

1 files changed, 156 insertions, 0 deletions

diff --git a/gajim/remote.py b/gajim/remote.py
new file mode 100644
index 000000000..521477b54
--- /dev/null
+++ b/gajim/remote.py
@@ -0,0 +1,156 @@
+# This file is part of Gajim.
+#
+# Gajim is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published
+# by the Free Software Foundation; version 3 only.
+#
+# Gajim is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
+
+from typing import Any
+
+import argparse
+import logging
+import sys
+
+from gi.repository import Gio
+from gi.repository import GLib
+
+LOG_FORMAT = '%(asctime)s %(levelname)s %(message)s'
+logging.basicConfig(level=logging.INFO, format=LOG_FORMAT)
+log = logging.getLogger()
+
+
+OBJ_PATH = '/org/gajim/dbus/RemoteObject'
+INTERFACE = 'org.gajim.dbus.RemoteInterface'
+SERVICE = 'org.gajim.Gajim'
+
+SIGNATURES = {
+    'list_contacts': '(s)',
+    'list_accounts': '()',
+    'change_status': '(sss)',
+    'send_chat_message': '(sss)',
+    'send_groupchat_message': '(sss)',
+    'account_info': '(s)',
+    'get_status': '(s)',
+    'get_status_message': '(s)',
+    'get_unread_msgs_number': '()',
+}
+
+
+def call_method(args: argparse.Namespace) -> Any:
+    arg_dict = vars(args)
+    app_id = arg_dict.pop('app_id')
+    command = arg_dict.pop('command')
+
+    proxy = Gio.DBusProxy.new_for_bus_sync(
+        Gio.BusType.SESSION,
+        Gio.DBusProxyFlags.NONE,
+        None,
+        app_id,
+        OBJ_PATH,
+        INTERFACE,
+        None)
+
+    arguments = tuple(arg_dict.values())
+    signature = SIGNATURES[command]
+    method = getattr(proxy, command)
+    return method(signature, *arguments)
+
+
+def create_arg_parser() -> argparse.ArgumentParser:
+
+    account_help = 'The account the command is executed for'
+
+    parser = argparse.ArgumentParser(prog='gajim-remote')
+    parser.add_argument('--app-id', default=SERVICE)
+
+    subparsers = parser.add_subparsers(required=True,
+                                       metavar='commands',
+                                       dest='command')
+
+    subparser = subparsers.add_parser(
+        'list_contacts',
+        help='Get all roster contacts')
+    subparser.add_argument('account', type=str)
+
+    subparser = subparsers.add_parser(
+        'list_accounts',
+        help='Get the list of accounts')
+
+    subparser = subparsers.add_parser(
+        'change_status',
+        help='Change the status')
+    subparser.add_argument('status',
+                           choices=['offline', 'online', 'away', 'xa', 'dnd'])
+    subparser.add_argument('message', type=str)
+    subparser.add_argument('account', type=str)
+
+    subparser = subparsers.add_parser(
+        'send_chat_message',
+        help='Send a chat message to a contact')
+    subparser.add_argument('address', type=str,
+                           help='The XMPP address of the contact')
+    subparser.add_argument('message', type=str,
+                           help='The message to be sent')
+    subparser.add_argument('account', type=str,
+                           help=account_help)
+
+    subparser = subparsers.add_parser(
+        'send_groupchat_message',
+        help='Send a chat message to a group chat')
+    subparser.add_argument('address', type=str,
+                           help='The XMPP address of the group chat')
+    subparser.add_argument('message', type=str,
+                           help='The message to be sent')
+    subparser.add_argument('account', type=str,
+                           help=account_help)
+
+    subparser = subparsers.add_parser(
+        'account_info',
+        help='Get account details')
+    subparser.add_argument('account', type=str, help=account_help)
+
+    subparser = subparsers.add_parser(
+        'get_status',
+        help='Get the current status')
+    subparser.add_argument('account', type=str, help=account_help)
+
+    subparser = subparsers.add_parser(
+        'get_status_message',
+        help='Get the current status message')
+    subparser.add_argument('account', type=str, help=account_help)
+
+    subparser = subparsers.add_parser(
+        'get_unread_msgs_number',
+        help='Get the unread message count')
+
+    return parser
+
+
+def run() -> None:
+    args = create_arg_parser().parse_args()
+    try:
+        result = call_method(args)
+    except GLib.Error as error:
+        quark = GLib.quark_try_string('g-dbus-error-quark')
+        if error.matches(quark, Gio.DBusError.SERVICE_UNKNOWN):
+            log.error('Service not found. Check if Gajim is running. '
+                      'If Gajim is running under a custom profile use '
+                      '--app-id=org.gajim.Gajim.myprofilename')
+
+        else:
+            log.exception('Failed to execute method')
+
+        sys.exit(1)
+
+    except Exception:
+        log.exception('Failed to execute method')
+        sys.exit(1)
+
+    print(result)