1 files changed, 136 insertions, 0 deletions
diff --git a/deluge/ui/console/cmdline/commands/config.py b/deluge/ui/console/cmdline/commands/config.py
new file mode 100644
index 0000000..8b31ca3
--- /dev/null
+++ b/deluge/ui/console/cmdline/commands/config.py
@@ -0,0 +1,136 @@
+#
+# Copyright (C) 2008-2009 Ido Abramovich <ido.deluge@gmail.com>
+# Copyright (C) 2009 Andrew Resch <andrewresch@gmail.com>
+#
+# This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with
+# the additional special exception to link portions of this program with the OpenSSL library.
+# See LICENSE for more details.
+#
+
+import json
+import logging
+import re
+
+import deluge.component as component
+import deluge.ui.console.utils.colors as colors
+from deluge.ui.client import client
+
+from . import BaseCommand
+
+log = logging.getLogger(__name__)
+
+
+def json_eval(source):
+    """Evaluates string as json data and returns Python objects."""
+    if source == '':
+        return source
+
+    src = source.splitlines()[0]
+
+    # Substitutions to enable usage of pythonic syntax.
+    if src.startswith('(') and src.endswith(')'):
+        src = re.sub(r'^\((.*)\)$', r'[\1]', src)
+    elif src.lower() in ('true', 'false'):
+        src = src.lower()
+    elif src.lower() == 'none':
+        src = 'null'
+
+    try:
+        return json.loads(src)
+    except ValueError:
+        return src
+
+
+class Command(BaseCommand):
+    """Show and set configuration values"""
+
+    usage = _('Usage: config [--set <key> <value>] [<key> [<key>...] ]')
+
+    def add_arguments(self, parser):
+        set_group = parser.add_argument_group('setting a value')
+        set_group.add_argument(
+            '-s',
+            '--set',
+            action='store',
+            metavar='<key>',
+            help=_('set value for this key'),
+        )
+        set_group.add_argument(
+            'values', metavar='<value>', nargs='+', help=_('Value to set')
+        )
+        get_group = parser.add_argument_group('getting values')
+        get_group.add_argument(
+            'keys',
+            metavar='<keys>',
+            nargs='*',
+            help=_('one or more keys separated by space'),
+        )
+
+    def handle(self, options):
+        self.console = component.get('ConsoleUI')
+        if options.set:
+            return self._set_config(options)
+        else:
+            return self._get_config(options)
+
+    def _get_config(self, options):
+        def _on_get_config(config):
+            string = ''
+            for key in sorted(config):
+                if key not in options.values:
+                    continue
+
+                color = '{!white,black,bold!}'
+                value = config[key]
+                try:
+                    color = colors.type_color[type(value)]
+                except KeyError:
+                    pass
+
+                # We need to format dicts for printing
+                if isinstance(value, dict):
+                    import pprint
+
+                    value = pprint.pformat(value, 2, 80)
+                    new_value = []
+                    for line in value.splitlines():
+                        new_value.append(f'{color}{line}')
+                    value = '\n'.join(new_value)
+
+                string += f'{key}: {color}{value}\n'
+            self.console.write(string.strip())
+
+        return client.core.get_config().addCallback(_on_get_config)
+
+    def _set_config(self, options):
+        config = component.get('CoreConfig')
+        key = options.set
+        val = ' '.join(options.values)
+
+        try:
+            val = json_eval(val)
+        except Exception as ex:
+            self.console.write('{!error!}%s' % ex)
+            return
+
+        if key not in config:
+            self.console.write('{!error!}Invalid key: %s' % key)
+            return
+
+        if not isinstance(config[key], type(val)):
+            try:
+                val = type(config[key])(val)
+            except TypeError:
+                self.config.write(
+                    '{!error!}Configuration value provided has incorrect type.'
+                )
+                return
+
+        def on_set_config(result):
+            self.console.write('{!success!}Configuration value successfully updated.')
+
+        self.console.write(f'Setting "{key}" to: {val!r}')
+        return client.core.set_config({key: val}).addCallback(on_set_config)
+
+    def complete(self, text):
+        return [k for k in component.get('CoreConfig') if k.startswith(text)]