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chat history support (partial)

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This commit is contained in:
ingvar1995 2016-03-12 23:18:13 +03:00
parent 31ccd99d0e
commit 159e1f990a
4 changed files with 114 additions and 42 deletions
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8
src/history.py
View file

@ -113,11 +113,3 @@ class History(object):
def __del__(self):
self._db.close()
if __name__ == '__main__':
h = History('test')
if not h.friend_exists_in_db('42'):
h.add_friend_to_db('42')
h.save_messages_to_db('42', [('bugara', 1, 123412413, 1)])
h.delete_messages('42')

4
src/mainscreen.py
View file

@ -229,6 +229,9 @@ class MainWindow(QtGui.QMainWindow):
self.friend_info = info
self.profile = Profile(self.tox, self)
def closeEvent(self, *args, **kwargs):
self.profile.save()
# -----------------------------------------------------------------------------------------------------------------
# Functions which called when user click in menu
# -----------------------------------------------------------------------------------------------------------------
@ -308,6 +311,7 @@ class MainWindow(QtGui.QMainWindow):
def clear_history(self, item):
num = self.friends_list.indexFromItem(item).row()
self.profile.clear_history(num)
# -----------------------------------------------------------------------------------------------------------------
# Functions which called when user click somewhere else

2
src/menu.py
View file

@ -270,6 +270,8 @@ class PrivacySettings(CenteredWidget):
settings = Settings.get_instance()
settings['typing_notifications'] = self.typingNotifications.isChecked()
settings['allow_auto_accept'] = self.fileautoaccept.isChecked()
if settings['history'] and not self.saveHistory.isChecked(): # clear history
Profile.get_instance().clear_history()
settings['save_history'] = self.saveHistory.isChecked()
settings.save()

136
src/profile.py
View file

@ -1,12 +1,14 @@
from list_items import MessageItem, ContactItem
from settings import Settings
from PySide import QtCore, QtGui
import os
from tox import Tox
import os
from settings import Settings
from toxcore_enums_and_consts import *
from ctypes import *
from util import curr_time, log, Singleton, curr_directory
from tox_dns import tox_dns
from history import *
import time
class ProfileHelper(object):
@ -166,7 +168,7 @@ class Friend(Contact):
Friend in list of friends. Can be hidden, properties 'has unread messages' and 'has alias' added
"""
def __init__(self, number, *args):
def __init__(self, message_getter, number, *args):
"""
:param number: number of friend.
"""
@ -175,11 +177,39 @@ class Friend(Contact):
self._new_messages = False
self._visible = True
self._alias = False
self._message_getter = message_getter
self._corr = []
self._unsaved_messages = 0
def __del__(self):
self.set_visibility(False)
del self._widget
# -----------------------------------------------------------------------------------------------------------------
# History support
# -----------------------------------------------------------------------------------------------------------------
def load_corr(self):
data = self._message_getter.get(42)
if data is not None and len(data):
data.reverse()
else:
return
self._corr = data + self._corr
def get_corr_for_saving(self):
return self._corr[-self._unsaved_messages:] if self._unsaved_messages else []
def get_corr(self):
return self._corr
def append_message(self, message):
self._corr.append(message)
self._unsaved_messages += 1
def clear_corr(self):
self._corr = []
# -----------------------------------------------------------------------------------------------------------------
# Alias support
# -----------------------------------------------------------------------------------------------------------------
@ -250,9 +280,12 @@ class Profile(Contact, Singleton):
screen.online_contacts.setChecked(self.show_online)
aliases = settings['friends_aliases']
data = tox.self_get_friend_list()
self.history = History(tox.self_get_public_key())
self._friends, self._active_friend = [], -1
for i in data: # creates list of friends
tox_id = tox.friend_get_public_key(i)
if not self.history.friend_exists_in_db(tox_id):
self.history.add_friend_to_db(tox_id)
try:
alias = filter(lambda x: x[0] == tox_id, aliases)[0][1]
except:
@ -260,7 +293,8 @@ class Profile(Contact, Singleton):
item = self.create_friend_item()
name = alias or tox.friend_get_name(i) or tox_id
status_message = tox.friend_get_status_message(i)
friend = Friend(i, name, status_message, item, tox_id)
message_getter = self.history.messages_getter(tox_id)
friend = Friend(message_getter, i, name, status_message, item, tox_id)
friend.set_alias(alias)
self._friends.append(friend)
self.set_name(tox.self_get_name().encode('utf-8'))
@ -269,6 +303,13 @@ class Profile(Contact, Singleton):
self._tox_id = tox.self_get_address()
self.load_avatar()
def save(self):
print 'In save'
for friend in self._friends:
messages = friend.get_corr_for_saving()
self.history.save_messages_to_db(friend.tox_id, messages)
del self.history
# -----------------------------------------------------------------------------------------------------------------
# Edit current user's data
# -----------------------------------------------------------------------------------------------------------------
@ -346,8 +387,8 @@ class Profile(Contact, Singleton):
if value is not None:
self._active_friend = value
self._friends[self._active_friend].set_messages(False)
self.screen.messages.clear()
self.screen.messageEdit.clear()
self.screen.messages.clear()
friend = self._friends[self._active_friend]
self.screen.account_name.setText(friend.name)
self.screen.account_status.setText(friend.status_message)
@ -358,7 +399,13 @@ class Profile(Contact, Singleton):
pixmap.scaled(64, 64, QtCore.Qt.KeepAspectRatio)
self.screen.account_avatar.setPixmap(avatar_path)
self.screen.account_avatar.repaint()
# TODO: load history
friend.load_corr() # TODO: call not every time and compute time
messages = friend.get_corr()[-42:]
for message in messages:
self.create_message_item(message[0],
curr_time(),
friend.name if message[1] else self._name,
message[3])
except: # no friend found. ignore
log('Incorrect friend value: ' + str(value))
@ -384,41 +431,64 @@ class Profile(Contact, Singleton):
:param message_type: message type - plain text or action message (/me)
:param message: text of message
"""
# TODO: save message to history
if friend_num == self.get_active_number(): # add message to list
user_name = Profile.get_instance().get_active_name()
item = MessageItem(message.decode('utf-8'), curr_time(), user_name, message_type, self._messages)
elem = QtGui.QListWidgetItem(self._messages)
elem.setSizeHint(QtCore.QSize(500, item.getHeight()))
self._messages.addItem(elem)
self._messages.setItemWidget(elem, item)
self._messages.repaint()
self.create_message_item(message.decode('utf-8'), curr_time(), user_name, message_type)
self._friends[self._active_friend].append_message((message,
MESSAGE_OWNER['FRIEND'],
time.time(),
message_type))
else:
friend = filter(lambda x: x.number == friend_num, self._friends)[0]
friend.set_messages(True)
friend.append_message((message.decode('utf-8'),
MESSAGE_OWNER['FRIEND'],
time.time(),
message_type))
def send_message(self, text):
"""
Send message to active friend
:param text: message text
"""
# TODO: save message to history
if self.is_active_online() and text:
if text.startswith('/me '):
message_type = TOX_MESSAGE_TYPE['ACTION']
text = text[4:]
else:
message_type = TOX_MESSAGE_TYPE['NORMAL']
self.tox.friend_send_message(self._active_friend, message_type, text.encode('utf-8'))
item = MessageItem(text, curr_time(), self._name, message_type, self._messages)
friend = self._friends[self._active_friend]
self.tox.friend_send_message(friend.number, message_type, text.encode('utf-8'))
self.create_message_item(text, curr_time(), self._name, message_type)
self.screen.messageEdit.clear()
friend.append_message((text,
MESSAGE_OWNER['ME'],
time.time(),
message_type))
# -----------------------------------------------------------------------------------------------------------------
# Factories for friend and message items
# -----------------------------------------------------------------------------------------------------------------
def create_friend_item(self):
"""
Method-factory
:return: new widget for friend instance
"""
item = ContactItem()
elem = QtGui.QListWidgetItem(self.screen.friends_list)
elem.setSizeHint(QtCore.QSize(250, 70))
self.screen.friends_list.addItem(elem)
self.screen.friends_list.setItemWidget(elem, item)
return item
def create_message_item(self, text, time, name, message_type):
item = MessageItem(text, time, name, message_type, self._messages)
elem = QtGui.QListWidgetItem(self._messages)
elem.setSizeHint(QtCore.QSize(500, item.getHeight()))
self._messages.addItem(elem)
self._messages.setItemWidget(elem, item)
self._messages.scrollToBottom()
self._messages.repaint()
self.screen.messageEdit.clear()
# -----------------------------------------------------------------------------------------------------------------
# Work with friends (remove, set alias, clear history)
# -----------------------------------------------------------------------------------------------------------------
@ -450,27 +520,29 @@ class Profile(Contact, Singleton):
settings.save()
self.set_active()
def clear_history(self, num=None):
if num is not None:
friend = self._friends[num]
friend.clear_corr()
self.history.delete_messages(friend.tox_id)
else: # clear all history
for friend in self._friends:
friend.clear_corr()
self.history.delete_messages(friend.tox_id)
self.history.delete_friend_from_db(friend.tox_id)
self.set_active()
def friend_public_key(self, num):
return self._friends[num].tox_id
def create_friend_item(self):
"""
Method-factory
:return: new widget for friend instance
"""
item = ContactItem()
elem = QtGui.QListWidgetItem(self.screen.friends_list)
elem.setSizeHint(QtCore.QSize(250, 70))
self.screen.friends_list.addItem(elem)
self.screen.friends_list.setItemWidget(elem, item)
return item
def delete_friend(self, num):
"""
Removes friend from contact list
:param num: number of friend in list
"""
friend = self._friends[num]
self.clear_history(num)
self.history.delete_friend_from_db(friend.tox_id)
self.tox.friend_delete(friend.number)
del self._friends[num]
self.screen.friends_list.takeItem(num)
@ -501,6 +573,7 @@ class Profile(Contact, Singleton):
tox_id = tox_id[:TOX_PUBLIC_KEY_SIZE * 2]
item = self.create_friend_item()
friend = Friend(result, tox_id, '', item, tox_id)
self.history.add_friend_to_db(tox_id) # add friend to db
self._friends.append(friend)
return True
except Exception as ex: # wrong data
@ -520,6 +593,7 @@ class Profile(Contact, Singleton):
num = self.tox.friend_add_norequest(tox_id) # num - friend number
item = self.create_friend_item()
friend = Friend(num, tox_id, '', item, tox_id)
self.history.add_friend_to_db(tox_id) # add friend to db
self._friends.append(friend)
except Exception as ex: # something is wrong
log('Accept friend request failed! ' + str(ex))