Add the /ad-hoc <jid> command to list commands of the given jid

2 files changed, 58 insertions, 0 deletions

diff --git a/src/tabs/__init__.py b/src/tabs/__init__.py
index 8826ede2..5f09bf38 100644
--- a/src/tabs/__init__.py
+++ b/src/tabs/__init__.py
@@ -8,4 +8,5 @@ from . conversationtab import ConversationTab, StaticConversationTab,\
 from . xmltab import XMLTab
 from . listtab import ListTab
 from . muclisttab import MucListTab
+from . adhoc_commands_list import AdhocCommandsListTab
 from . data_forms import DataFormsTab
diff --git a/src/tabs/adhoc_commands_list.py b/src/tabs/adhoc_commands_list.py
new file mode 100644
index 00000000..d0504677
--- /dev/null
+++ b/src/tabs/adhoc_commands_list.py
@@ -0,0 +1,57 @@
+"""
+A tab listing the ad-hoc commands on a specific JID.  The user can
+select one of them and start executing it, or just close the tab and do
+nothing.
+"""
+
+from gettext import gettext as _
+
+import logging
+log = logging.getLogger(__name__)
+
+from . import ListTab
+
+from sleekxmpp.plugins.xep_0030.stanza.items import DiscoItem
+
+class AdhocCommandsListTab(ListTab):
+    plugin_commands = {}
+    plugin_keys = {}
+
+    def __init__(self, jid):
+        ListTab.__init__(self, jid,
+                         "“Enter”: execute selected command.",
+                         _('Ad-hoc commands of JID %s (Loading)') % jid,
+                         (('Node', 0), ('Description', 1)))
+        self.key_func['^M'] = self.execute_selected_command
+
+    def execute_selected_command(self):
+        row = self.listview.get_selected_row()
+        log.debug("Executing command %s", row)
+
+    def get_columns_sizes(self):
+        return {'Node': int(self.width * 2 / 8),
+                'Description': int(self.width * 6 / 8)}
+
+    def on_list_received(self, iq):
+        """
+        Fill the listview with the value from the received iq
+        """
+        if iq['type'] == 'error':
+            self.set_error(iq['error']['type'], iq['error']['code'], iq['error']['text'])
+            return
+        log.debug("iq: %s", iq)
+        def get_items():
+            substanza = iq['disco_items']
+            for item in substanza['substanzas']:
+                if isinstance(item, DiscoItem):
+                    yield item
+        items = [(item['node'], item['name'] or '', item['jid']) for item in get_items()]
+        log.debug(items)
+        self.listview.set_lines(items)
+        self.info_header.message = _('Ad-hoc commands of JID %s') % self.name
+        if self.core.current_tab() is self:
+            self.refresh()
+        else:
+            self.state = 'highlight'
+            self.refresh_tab_win()
+        self.core.doupdate()