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|
"""
Module for the ConversationTabs
A ConversationTab is a direct chat between two JIDs, outside of a room.
There are two different instances of a ConversationTab:
- A DynamicConversationTab that used to implement XEP-0296 (best
practices for resource locking), which now stays on the bare JID at
any time. This is the default.
- A StaticConversationTab that will stay focused on one resource all
the time.
"""
import curses
import logging
from typing import Dict, Callable
from poezio.tabs.basetabs import OneToOneTab, Tab
from poezio import common
from poezio import windows
from poezio import xhtml
from poezio.common import safeJID
from poezio.config import config
from poezio.core.structs import Command
from poezio.decorators import refresh_wrapper
from poezio.roster import roster
from poezio.text_buffer import CorrectionError
from poezio.theming import get_theme, dump_tuple
from poezio.decorators import command_args_parser
from poezio.ui.types import InfoMessage
log = logging.getLogger(__name__)
class ConversationTab(OneToOneTab):
"""
The tab containing a normal conversation (not from a MUC)
Must not be instantiated, use Static or Dynamic version only.
"""
plugin_commands: Dict[str, Command] = {}
plugin_keys: Dict[str, Callable] = {}
additional_information: Dict[str, Callable[[str], str]] = {}
message_type = 'chat'
def __init__(self, core, jid):
OneToOneTab.__init__(self, core, jid)
self.nick = None
self.nick_sent = False
self.state = 'normal'
self.upper_bar = windows.ConversationStatusMessageWin()
self.input = windows.MessageInput()
# keys
self.key_func['^I'] = self.completion
# commands
self.register_command(
'version',
self.command_version,
desc=
'Get the software version of the current interlocutor (usually its XMPP client and Operating System).',
shortdesc='Get the software version of the user.')
self.register_command(
'info',
self.command_info,
shortdesc='Get the status of the contact.')
self.register_command(
'last_activity',
self.command_last_activity,
usage='[jid]',
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(
'invite',
self.core.command.impromptu,
desc='Invite people into an impromptu room.',
shortdesc='Invite other users to the discussion',
completion=self.core.completion.impromptu)
self.update_commands()
self.update_keys()
@property
def general_jid(self):
return self.jid.bare
def get_info_header(self):
raise NotImplementedError
@staticmethod
@refresh_wrapper.always
def add_information_element(plugin_name, callback):
"""
Lets a plugin add its own information to the ConversationInfoWin
"""
ConversationTab.additional_information[plugin_name] = callback
@staticmethod
@refresh_wrapper.always
def remove_information_element(plugin_name):
del ConversationTab.additional_information[plugin_name]
def completion(self):
self.complete_commands(self.input)
@refresh_wrapper.always
@command_args_parser.raw
def command_say(self, line: str, attention: bool = False, correct: bool = False):
msg = self.core.xmpp.make_message(
mto=self.get_dest_jid(),
mfrom=self.core.xmpp.boundjid
)
msg['type'] = 'chat'
msg['body'] = line
if not self.nick_sent:
msg['nick'] = self.core.own_nick
self.nick_sent = True
# trigger the event BEFORE looking for colors.
# and before displaying the message in the window
# This lets a plugin insert \x19xxx} colors, that will
# be converted in xhtml.
self.core.events.trigger('conversation_say', msg, self)
if not msg['body']:
return
replaced = False
if correct or msg['replace']['id']:
msg['replace']['id'] = self.last_sent_message['id']
else:
del msg['replace']
if msg['body'].find('\x19') != -1:
msg.enable('html')
msg['html']['body'] = xhtml.poezio_colors_to_html(msg['body'])
msg['body'] = xhtml.clean_text(msg['body'])
if config.get_by_tabname('send_chat_states', self.general_jid):
needed = 'inactive' if self.inactive else 'active'
msg['chat_state'] = needed
if attention:
msg['attention'] = True
self.core.events.trigger('conversation_say_after', msg, self)
if not msg['body']:
return
self.set_last_sent_message(msg, correct=correct)
self.core.handler.on_normal_message(msg)
msg._add_receipt = True
msg.send()
self.cancel_paused_delay()
@command_args_parser.quoted(0, 1)
def command_last_activity(self, args):
"""
/last_activity [jid]
"""
if args and args[0]:
return self.core.command.last_activity(args[0])
def callback(iq):
if iq['type'] != 'result':
if iq['error']['type'] == 'auth':
self.core.information(
'You are not allowed to see the activity of this contact.',
'Error')
else:
self.core.information('Error retrieving the activity',
'Error')
return
seconds = iq['last_activity']['seconds']
status = iq['last_activity']['status']
from_ = iq['from']
msg = '\x19%s}The last activity of %s was %s ago%s'
if not safeJID(from_).user:
msg = '\x19%s}The uptime of %s is %s.' % (
dump_tuple(get_theme().COLOR_INFORMATION_TEXT), from_,
common.parse_secs_to_str(seconds))
else:
msg = '\x19%s}The last activity of %s was %s ago%s' % (
dump_tuple(get_theme().COLOR_INFORMATION_TEXT),
from_,
common.parse_secs_to_str(seconds),
(' and their last status was %s' % status)
if status else '',
)
self.add_message(InfoMessage(msg), typ=0)
self.core.refresh_window()
self.core.xmpp.plugin['xep_0012'].get_last_activity(
self.get_dest_jid(), callback=callback)
@refresh_wrapper.conditional
@command_args_parser.ignored
def command_info(self):
contact = roster[self.get_dest_jid()]
jid = safeJID(self.get_dest_jid())
if contact:
if jid.resource:
resource = contact[jid.full]
else:
resource = contact.get_highest_priority_resource()
else:
resource = None
if resource:
status = (
'Status: %s' % resource.status) if resource.status else ''
self.add_message(
InfoMessage(
"Show: %(show)s, %(status)s" % {
'show': resource.presence or 'available',
'status': status,
}
),
typ=0,
)
return True
else:
self.add_message(
InfoMessage("No information available"),
typ=0,
)
return True
@command_args_parser.quoted(0, 1)
async def command_version(self, args):
"""
/version [jid]
"""
if args:
return await self.core.command.version(args[0])
jid = self.jid
if not jid.resource:
if jid in roster:
resource = roster[jid].get_highest_priority_resource()
jid = resource.jid if resource else jid
iq = await self.core.xmpp.plugin['xep_0092'].get_version(jid)
self.core.handler.on_version_result(iq)
def resize(self):
self.need_resize = False
if self.size.tab_degrade_y:
display_bar = False
info_win_height = 0
tab_win_height = 0
bar_height = 0
else:
display_bar = True
info_win_height = self.core.information_win_size
tab_win_height = Tab.tab_win_height()
bar_height = 1
self.text_win.resize(
self.height - 2 - bar_height - info_win_height - tab_win_height,
self.width, bar_height, 0)
self.text_win.rebuild_everything(self._text_buffer)
if display_bar:
self.upper_bar.resize(1, self.width, 0, 0)
self.get_info_header().resize(
1, self.width, self.height - 2 - info_win_height - tab_win_height,
0)
self.input.resize(1, self.width, self.height - 1, 0)
def refresh(self):
if self.need_resize:
self.resize()
log.debug(' TAB Refresh: %s', self.__class__.__name__)
display_bar = display_info_win = not self.size.tab_degrade_y
self.text_win.refresh()
if display_bar:
self.upper_bar.refresh(self.get_dest_jid(),
roster[self.get_dest_jid()])
self.get_info_header().refresh(
self.get_dest_jid(), roster[self.get_dest_jid()], self.text_win,
self.chatstate, ConversationTab.additional_information)
if display_info_win:
self.info_win.refresh()
self.refresh_tab_win()
self.input.refresh()
def refresh_info_header(self):
self.get_info_header().refresh(
self.get_dest_jid(), roster[self.get_dest_jid()], self.text_win,
self.chatstate, ConversationTab.additional_information)
self.input.refresh()
def get_nick(self):
contact = roster[self.jid.bare]
if contact:
return contact.name or self.jid.user
else:
if self.nick:
return self.nick
return self.jid.user
def on_input(self, key, raw):
if not raw and key in self.key_func:
self.key_func[key]()
return False
self.input.do_command(key, raw=raw)
empty_after = self.input.get_text() == '' or (
self.input.get_text().startswith('/')
and not self.input.get_text().startswith('//'))
self.send_composing_chat_state(empty_after)
return False
def on_lose_focus(self):
contact = roster[self.get_dest_jid()]
jid = safeJID(self.get_dest_jid())
if contact:
if jid.resource:
resource = contact[jid.full]
else:
resource = contact.get_highest_priority_resource()
else:
resource = None
if self.input.text:
self.state = 'nonempty'
else:
self.state = 'normal'
self.text_win.remove_line_separator()
self.text_win.add_line_separator(self._text_buffer)
if config.get_by_tabname('send_chat_states', self.general_jid):
if resource:
self.send_chat_state('inactive')
self.check_scrolled()
def on_gain_focus(self):
contact = roster[self.get_dest_jid()]
jid = safeJID(self.get_dest_jid())
if contact:
if jid.resource:
resource = contact[jid.full]
else:
resource = contact.get_highest_priority_resource()
else:
resource = None
self.state = 'current'
curses.curs_set(1)
if (config.get_by_tabname('send_chat_states', self.general_jid)
and (not self.input.get_text()
or not self.input.get_text().startswith('//'))):
if resource:
self.send_chat_state('active')
def on_info_win_size_changed(self):
if self.core.information_win_size >= self.height - 3:
return
self.text_win.resize(
self.height - 3 - self.core.information_win_size -
Tab.tab_win_height(), self.width, 1, 0)
self.get_info_header().resize(
1, self.width, self.height - 2 - self.core.information_win_size -
Tab.tab_win_height(), 0)
def get_text_window(self):
return self.text_win
def on_close(self):
Tab.on_close(self)
if config.get_by_tabname('send_chat_states', self.general_jid):
self.send_chat_state('gone')
def matching_names(self):
res = []
jid = self.jid
res.append((2, jid.bare))
res.append((1, jid.user))
contact = roster[self.name]
if contact and contact.name:
res.append((0, contact.name))
return res
class DynamicConversationTab(ConversationTab):
"""
A conversation tab associated with one bare JID. It used to
support resource locking (as described in XEP-0296), but that was a
bad idea so it has been removed.
Only one DynamicConversationTab can be opened for a given jid.
"""
plugin_commands: Dict[str, Command] = {}
plugin_keys: Dict[str, Callable] = {}
def __init__(self, core, jid, resource=None):
self.locked_resource = None
ConversationTab.__init__(self, core, jid)
self.jid.resource = None
self.info_header = windows.DynamicConversationInfoWin()
self.register_command(
'unlock', self.unlock_command, shortdesc='Deprecated, do nothing.')
self.resize()
self.update_commands()
self.update_keys()
def get_info_header(self):
return self.info_header
def lock(self, resource):
pass
def unlock_command(self, arg=None):
pass
def unlock(self, from_=None):
pass
def get_dest_jid(self):
"""
Returns the bare jid.
"""
return self.jid.bare
def refresh(self):
"""
Different from the parent class only for the info_header object.
"""
if self.need_resize:
self.resize()
log.debug(' TAB Refresh: %s', self.__class__.__name__)
display_bar = display_info_win = not self.size.tab_degrade_y
self.text_win.refresh()
if display_bar:
self.upper_bar.refresh(self.jid.bare, roster[self.jid.bare])
displayed_jid = self.jid.bare
self.get_info_header().refresh(displayed_jid, roster[self.jid.bare],
self.text_win, self.chatstate,
ConversationTab.additional_information)
if display_info_win:
self.info_win.refresh()
self.refresh_tab_win()
self.input.refresh()
def refresh_info_header(self):
"""
Different from the parent class only for the info_header object.
"""
displayed_jid = self.jid.bare
self.get_info_header().refresh(displayed_jid, roster[self.jid.bare],
self.text_win, self.chatstate,
ConversationTab.additional_information)
self.input.refresh()
class StaticConversationTab(ConversationTab):
"""
A conversation tab associated with one Full JID. It cannot be locked to
an different resource or unlocked.
"""
plugin_commands: Dict[str, Command] = {}
plugin_keys: Dict[str, Callable] = {}
def __init__(self, core, jid):
ConversationTab.__init__(self, core, jid)
assert jid.resource
self.info_header = windows.ConversationInfoWin()
self.resize()
self.update_commands()
self.update_keys()
def get_info_header(self):
return self.info_header
|