Add /add in conversation tabs.

This is a quick shortcut to add someone to your roster when talking
with them.

Fixes #3313.

Also fixes typos.

1 files changed, 18 insertions, 0 deletions

diff --git a/poezio/tabs/conversationtab.py b/poezio/tabs/conversationtab.py
index 5c309672..8da8f5ca 100644
--- a/poezio/tabs/conversationtab.py
+++ b/poezio/tabs/conversationtab.py
@@ -61,6 +61,11 @@ class ConversationTab(OneToOneTab):
                 desc='Get the last activity of the given or the current contact.',
                 shortdesc='Get the activity.',
                 completion=self.core.completion.last_activity)
+        self.register_command('add', self.command_add,
+                desc='Add the current JID to your roster, ask them to'
+                     ' allow you to see his presence, and allow them to'
+                     ' see your presence.',
+                shortdesc='Add a user to your roster.')
         self.resize()
         self.update_commands()
         self.update_keys()
@@ -224,6 +229,19 @@ class ConversationTab(OneToOneTab):
         fixes.get_version(self.core.xmpp, jid,
                 callback=callback)
 
+    @command_args_parser.ignored
+    def command_add(self):
+        """
+        Add the current JID to the roster, and automatically
+        accept the reverse subscription
+        """
+        jid = self.general_jid
+        if jid in roster and roster[jid].subscription in ('to', 'both'):
+            return self.core.information('Already subscribed.', 'Roster')
+        roster.add(jid)
+        roster.modified()
+        self.core.information('%s was added to the roster' % jid, 'Roster')
+
     def resize(self):
         self.need_resize = False
         if self.size.tab_degrade_y: