Mercurial > libervia-backend
annotate frontends/src/quick_frontend/quick_chat.py @ 589:d1b4805124a1
Fix pep8 support in src/core.
author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> |
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date | Fri, 18 Jan 2013 17:55:35 +0100 |
parents | beaf6bec2fcd |
children | 84a6e83157c2 |
rev | line source |
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0 | 1 #!/usr/bin/python |
2 # -*- coding: utf-8 -*- | |
3 | |
4 """ | |
5 helper class for making a SAT frontend | |
572 | 6 Copyright (C) 2009, 2010, 2011, 2012, 2013 Jérôme Poisson (goffi@goffi.org) |
0 | 7 |
8 This program is free software: you can redistribute it and/or modify | |
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9 it under the terms of the GNU Affero General Public License as published by |
0 | 10 the Free Software Foundation, either version 3 of the License, or |
11 (at your option) any later version. | |
12 | |
13 This program is distributed in the hope that it will be useful, | |
14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
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16 GNU Affero General Public License for more details. |
0 | 17 |
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18 You should have received a copy of the GNU Affero General Public License |
0 | 19 along with this program. If not, see <http://www.gnu.org/licenses/>. |
20 """ | |
21 | |
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22 from logging import debug, info, warning, error |
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23 from sat.tools.jid import JID |
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24 from sat_frontends.quick_frontend.quick_utils import unescapePrivate |
0 | 25 |
26 | |
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27 class QuickChat(object): |
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28 |
72 | 29 def __init__(self, target, host, type='one2one'): |
30 self.target = target | |
0 | 31 self.host = host |
72 | 32 self.type = type |
85 | 33 self.id = "" |
79 | 34 self.nick = None |
85 | 35 self.occupants = set() |
72 | 36 |
37 def setType(self, type): | |
38 """Set the type of the chat | |
39 @param type: can be 'one2one' for single conversation or 'group' for chat à la IRC | |
40 """ | |
41 self.type = type | |
0 | 42 |
120 | 43 def setPresents(self, nicks): |
44 """Set the users presents in the contact list for a group chat | |
45 @param nicks: list of nicknames | |
46 """ | |
47 debug (_("Adding users %s to room") % nicks) | |
48 if self.type != "group": | |
49 error (_("[INTERNAL] trying to set presents nicks for a non group chat window")) | |
50 raise Exception("INTERNAL ERROR") #TODO: raise proper Exception here | |
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51 self.occupants.update(nicks) |
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52 |
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53 def replaceUser(self, nick, show_info=True): |
120 | 54 """Add user if it is not in the group list""" |
55 debug (_("Replacing user %s") % nick) | |
56 if self.type != "group": | |
57 error (_("[INTERNAL] trying to replace user for a non group chat window")) | |
58 raise Exception("INTERNAL ERROR") #TODO: raise proper Exception here | |
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59 len_before = len(self.occupants) |
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60 self.occupants.add(nick) |
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61 if len_before != len(self.occupants) and show_info: |
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62 self.printInfo("=> %s has joined the room" % nick) |
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63 |
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64 def removeUser(self, nick, show_info=True): |
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65 """Remove a user from the group list""" |
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66 debug(_("Removing user %s") % nick) |
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67 if self.type != "group": |
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68 error (_("[INTERNAL] trying to remove user for a non group chat window")) |
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69 raise Exception("INTERNAL ERROR") #TODO: raise proper Exception here |
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70 self.occupants.remove(nick) |
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71 if show_info: |
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72 self.printInfo("<= %s has left the room" % nick) |
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73 |
79 | 74 def setUserNick(self, nick): |
75 """Set the nick of the user, usefull for e.g. change the color of the user""" | |
76 self.nick = nick | |
77 | |
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78 def getUserNick(self): |
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79 return unicode(self.nick) |
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80 |
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81 def changeUserNick(self, old_nick, new_nick): |
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82 """Change nick of a user in group list""" |
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83 debug(_("Changing nick of user %(old_nick)s to %(new_nick)s") % {"old_nick": old_nick, "new_nick": new_nick}) |
120 | 84 if self.type != "group": |
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85 error (_("[INTERNAL] trying to change user nick for a non group chat window")) |
120 | 86 raise Exception("INTERNAL ERROR") #TODO: raise proper Exception here |
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87 self.removeUser(old_nick, show_info=False) |
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88 self.replaceUser(new_nick, show_info=False) |
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89 self.printInfo("%s is now known as %s" % (old_nick, new_nick)) |
120 | 90 |
91 def setSubject(self, subject): | |
92 """Set title for a group chat""" | |
93 debug(_("Setting subject to %s") % subject) | |
94 if self.type != "group": | |
95 error (_("[INTERNAL] trying to set subject for a non group chat window")) | |
96 raise Exception("INTERNAL ERROR") #TODO: raise proper Exception here | |
97 | |
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98 def historyPrint(self, size=20, profile='@NONE@'): |
0 | 99 """Print the initial history""" |
70 | 100 debug (_("now we print history")) |
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101 def onHistory(history): |
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102 for line in history: |
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103 timestamp, from_jid, to_jid, message, _type = line |
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104 if ((self.type == 'group' and _type != 'groupchat') or |
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105 (self.type == 'one2one' and _type == 'groupchat')): |
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106 continue |
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107 self.printMessage(JID(from_jid), message, profile, timestamp) |
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108 |
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109 def onHistoryError(err): |
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110 error (_("Can't get history")) |
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111 |
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112 if self.target.startswith(const_PRIVATE_PREFIX): |
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113 target = unescapePrivate(self.target) |
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114 else: |
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115 target = self.target.short |
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116 |
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117 self.host.bridge.getHistory(self.host.profiles[profile]['whoami'].short, target, 20, profile=profile, callback=onHistory, errback=onHistoryError) |
0 | 118 |
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119 def _get_nick(self, jid): |
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120 """Return nick of this jid when possible""" |
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121 if self.target.startswith(const_PRIVATE_PREFIX): |
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122 unescaped = unescapePrivate(self.target) |
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123 if jid.startswith(const_PRIVATE_PREFIX) or unescaped.short == jid.short: |
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124 return unescaped.resource |
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125 return jid.resource if self.type == "group" else (self.host.contact_list.getCache(jid,'nick') or self.host.contact_list.getCache(jid,'name') or jid.node) |
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126 |
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127 def printMessage(self, from_jid, msg, profile, timestamp = ''): |
0 | 128 """Print message in chat window. Must be implemented by child class""" |
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129 jid=JID(from_jid) |
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130 nick = self._get_nick(jid) |
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131 mymess = (jid.resource == self.nick) if self.type == "group" else (jid.short == self.host.profiles[profile]['whoami'].short) #mymess = True if message comes from local user |
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132 if msg.startswith('/me '): |
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133 self.printInfo('* %s %s' % (nick, msg[4:]),type='me', timestamp=timestamp) |
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134 return |
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135 return jid, nick, mymess |
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136 |
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137 def printInfo(self, msg, type='normal'): |
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138 """Print general info |
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139 @param msg: message to print |
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140 @type: one of: |
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141 normal: general info like "toto has joined the room" |
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142 me: "/me" information like "/me clenches his fist" ==> "toto clenches his fist" |
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143 """ |
0 | 144 raise NotImplementedError |
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145 |
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146 |
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147 def startGame(self, game_type, referee, players): |
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148 """Configure the chat window to start a game""" |
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149 #No need to raise an error as game are not mandatory |
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150 warning(_('startGame is not implemented in this frontend')) |
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151 |
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152 def getGame(self, game_type): |
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153 """Return class managing the game type""" |
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154 #No need to raise an error as game are not mandatory |
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155 warning(_('getGame is not implemented in this frontend')) |