view frontends/src/tools/misc.py @ 1963:a2bc5089c2eb

backend, frontends: message refactoring (huge commit): /!\ several features are temporarily disabled, like notifications in frontends next step in refactoring, with the following changes: - jp: updated jp message to follow changes in backend/bridge - jp: added --lang, --subject, --subject_lang, and --type options to jp message + fixed unicode handling for jid - quick_frontend (QuickApp, QuickChat): - follow backend changes - refactored chat, message are now handled in OrderedDict and uid are kept so they can be updated - Message and Occupant classes handle metadata, so frontend just have to display them - Primitivus (Chat): - follow backend/QuickFrontend changes - info & standard messages are handled in the same MessageWidget class - improved/simplified handling of messages, removed update() method - user joined/left messages are merged when next to each other - a separator is shown when message is received while widget is out of focus, so user can quickly see the new messages - affiliation/role are shown (in a basic way for now) in occupants panel - removed "/me" messages handling, as it will be done by a backend plugin - message language is displayed when available (only one language per message for now) - fixed :history and :search commands - core (constants): new constants for messages type, XML namespace, entity type - core: *Message methods renamed to follow new code sytle (e.g. sendMessageToBridge => messageSendToBridge) - core (messages handling): fixed handling of language - core (messages handling): mes_data['from'] and ['to'] are now jid.JID - core (core.xmpp): reorganised message methods, added getNick() method to client.roster - plugin text commands: fixed plugin and adapted to new messages behaviour. client is now used in arguments instead of profile - plugins: added information for cancellation reason in CancelError calls - plugin XEP-0045: various improvments, but this plugin still need work: - trigger is used to avoid message already handled by the plugin to be handled a second time - changed the way to handle history, the last message from DB is checked and we request only messages since this one, in seconds (thanks Poezio folks :)) - subject reception is waited before sending the roomJoined signal, this way we are sure that everything including history is ready - cmd_* method now follow the new convention with client instead of profile - roomUserJoined and roomUserLeft messages are removed, the events are now handled with info message with a "ROOM_USER_JOINED" info subtype - probably other forgotten stuffs :p
author Goffi <goffi@goffi.org>
date Mon, 20 Jun 2016 18:41:53 +0200
parents 2daf7b4c6756
children 1dfc5516dead
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#!/usr/bin/env python2
# -*- coding: utf-8 -*-

# SAT helpers methods for plugins
# Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program 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 Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


class InputHistory(object):

    def _updateInputHistory(self, text=None, step=None, callback=None, mode=""):
        """Update the lists of previously sent messages. Several lists can be
        handled as they are stored in a dictionary, the argument "mode" being
        used as the entry key. There's also a temporary list to allow you play
        with previous entries before sending a new message. Parameters values
        can be combined: text is None and step is None to initialize a main
        list and the temporary one, step is None to update a list and
        reinitialize the temporary one, step is not None to update
        the temporary list between two messages.
        @param text: text to be saved.
        @param step: step to move the temporary index.
        @param callback: method to display temporary entries.
        @param mode: the dictionary key for main lists.
        """
        if not hasattr(self, "input_histories"):
            self.input_histories = {}
        history = self.input_histories.setdefault(mode, [])
        if step is None and text is not None:
            # update the main list
            if text in history:
                history.remove(text)
            history.append(text)
        length = len(history)
        if step is None or length == 0:
            # prepare the temporary list and index
            self.input_history_tmp = history[:]
            self.input_history_tmp.append("")
            self.input_history_index = length
        if step is None:
            return
        # update the temporary list
        if text is not None:
            # save the current entry
            self.input_history_tmp[self.input_history_index] = text
        # move to another entry if possible
        index_tmp = self.input_history_index + step
        if index_tmp >= 0 and index_tmp < len(self.input_history_tmp):
            if callback is not None:
                callback(self.input_history_tmp[index_tmp])
            self.input_history_index = index_tmp