annotate sat/plugins/plugin_xep_0163.py @ 2617:81b70eeb710f

quick_frontend(contact list): refactored update: update is now called with appropriate constant value (C.UPDATE_ADD, C.UPDATE_DELETE, C.UPDATE_MODIFY and so on) when a widget change visibility according to current options. Before it was linked to cache only (C.UPDATE_ADD was only called when contact was first added to cache). This make widget handling in frontends more easy. Renamed entityToShow to entityVisible, which seems to correspond better. Started reducing lines lenght to 90 chars as a test. May become the new coding style soon.
author Goffi <goffi@goffi.org>
date Sun, 24 Jun 2018 21:59:29 +0200
parents 26edcf3a30eb
children 56f94936df1e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT plugin for Personal Eventing Protocol (xep-0163)
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5 # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from sat.core.i18n import _
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21 from sat.core import exceptions
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22 from sat.core.constants import Const as C
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23 from sat.core.log import getLogger
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24 log = getLogger(__name__)
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25 from twisted.words.xish import domish
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27 from wokkel import disco, pubsub
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28 from wokkel.formats import Mood
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30 NS_USER_MOOD = 'http://jabber.org/protocol/mood'
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31
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32 PLUGIN_INFO = {
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33 C.PI_NAME: "Personal Eventing Protocol Plugin",
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34 C.PI_IMPORT_NAME: "XEP-0163",
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35 C.PI_TYPE: "XEP",
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36 C.PI_PROTOCOLS: ["XEP-0163", "XEP-0107"],
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37 C.PI_DEPENDENCIES: ["XEP-0060"],
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38 C.PI_MAIN: "XEP_0163",
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39 C.PI_HANDLER: "no",
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40 C.PI_DESCRIPTION: _("""Implementation of Personal Eventing Protocol""")
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41 }
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43
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44 class XEP_0163(object):
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46 def __init__(self, host):
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47 log.info(_("PEP plugin initialization"))
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48 self.host = host
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49 self.pep_events = set()
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50 self.pep_out_cb = {}
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51 host.trigger.add("PubSub Disco Info", self.disoInfoTrigger)
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52 host.bridge.addMethod("PEPSend", ".plugin", in_sign='sa{ss}s', out_sign='', method=self.PEPSend, async=True) # args: type(MOOD, TUNE, etc), data, profile_key;
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53 self.addPEPEvent("MOOD", NS_USER_MOOD, self.userMoodCB, self.sendMood)
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54
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55 def disoInfoTrigger(self, disco_info, profile):
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56 """Add info from managed PEP
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57
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58 @param disco_info: list of disco feature as returned by PubSub,
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59 will be filled with PEP features
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60 @param profile: profile we are handling
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61 """
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62 disco_info.extend(map(disco.DiscoFeature, self.pep_events))
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63 return True
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64
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65 def addPEPEvent(self, event_type, node, in_callback, out_callback=None, notify=True):
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66 """Add a Personal Eventing Protocol event manager
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68 @param event_type(unicode): type of the event (always uppercase), can be MOOD, TUNE, etc
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69 @param node(unicode): namespace of the node (e.g. http://jabber.org/protocol/mood for User Mood)
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70 @param in_callback(callable): method to call when this event occur
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71 the callable will be called with (itemsEvent, profile) as arguments
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72 @param out_callback(callable,None): method to call when we want to publish this event (must return a deferred)
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73 the callable will be called when sendPEPEvent is called
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74 @param notify(bool): add autosubscribe (+notify) if True
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75 """
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76 if out_callback:
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77 self.pep_out_cb[event_type] = out_callback
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78 self.pep_events.add(node)
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79 if notify:
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80 self.pep_events.add(node + "+notify")
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81 def filterPEPEvent(client, itemsEvent):
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82 """Ignore messages which are not coming from PEP (i.e. main server)
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83
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84 @param itemsEvent(pubsub.ItemsEvent): pubsub event
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85 """
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86 if itemsEvent.sender.user or itemsEvent.sender.resource:
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87 log.debug("ignoring non PEP event from {} (profile={})".format(itemsEvent.sender.full(), client.profile))
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88 return
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89 in_callback(itemsEvent, client.profile)
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91 self.host.plugins["XEP-0060"].addManagedNode(node, items_cb=filterPEPEvent)
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93 def sendPEPEvent(self, node, data, profile):
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94 """Publish the event data
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96 @param node(unicode): node namespace
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97 @param data: domish.Element to use as payload
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98 @param profile: profile which send the data
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99 """
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100 client = self.host.getClient(profile)
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101 item = pubsub.Item(payload=data)
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102 return self.host.plugins["XEP-0060"].publish(client, None, node, [item])
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103
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104 def PEPSend(self, event_type, data, profile_key=C.PROF_KEY_NONE):
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105 """Send personal event after checking the data is alright
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106
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107 @param event_type: type of event (eg: MOOD, TUNE), must be in self.pep_out_cb.keys()
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108 @param data: dict of {string:string} of event_type dependant data
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109 @param profile_key: profile who send the event
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110 """
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Goffi <goffi@goffi.org>
parents: 283
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111 profile = self.host.memory.getProfileName(profile_key)
3b382fa0ac28 plugin xep-0163: added mood publishing
Goffi <goffi@goffi.org>
parents: 283
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112 if not profile:
1409
3265a2639182 massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents: 1396
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113 log.error(_(u'Trying to send personal event with an unknown profile key [%s]') % profile_key)
704
3c304929af74 plugin XEP-0277, group blogs: proper asynchronous methods for sending blogs.
Goffi <goffi@goffi.org>
parents: 660
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114 raise exceptions.ProfileUnknownError
290
59a82af700e2 plugin xep 163: added generic sendPEPEvent method
Goffi <goffi@goffi.org>
parents: 286
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115 if not event_type in self.pep_out_cb.keys():
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 916
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116 log.error(_('Trying to send personal event for an unknown type'))
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Goffi <goffi@goffi.org>
parents: 916
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117 raise exceptions.DataError('Type unknown')
290
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Goffi <goffi@goffi.org>
parents: 286
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118 return self.pep_out_cb[event_type](data, profile)
286
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parents: 283
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119
283
68cd30d982a5 core: added plugins for PubSub et PEP (first drafts)
Goffi <goffi@goffi.org>
parents:
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120 def userMoodCB(self, itemsEvent, profile):
410
ef9a4453959b plugin XEP-0163: user event mood with no item fix
Goffi <goffi@goffi.org>
parents: 372
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121 if not itemsEvent.items:
993
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Goffi <goffi@goffi.org>
parents: 916
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122 log.debug(_("No item found"))
410
ef9a4453959b plugin XEP-0163: user event mood with no item fix
Goffi <goffi@goffi.org>
parents: 372
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123 return
283
68cd30d982a5 core: added plugins for PubSub et PEP (first drafts)
Goffi <goffi@goffi.org>
parents:
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124 try:
660
69a8bfd266a5 core, plugins: fixed bad use of children instead of elements() for domish.Element instances.
Goffi <goffi@goffi.org>
parents: 609
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125 mood_elt = [child for child in itemsEvent.items[0].elements() if child.name == "mood"][0]
69a8bfd266a5 core, plugins: fixed bad use of children instead of elements() for domish.Element instances.
Goffi <goffi@goffi.org>
parents: 609
diff changeset
126 except IndexError:
993
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Goffi <goffi@goffi.org>
parents: 916
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127 log.error(_("Can't find mood element in mood event"))
283
68cd30d982a5 core: added plugins for PubSub et PEP (first drafts)
Goffi <goffi@goffi.org>
parents:
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128 return
660
69a8bfd266a5 core, plugins: fixed bad use of children instead of elements() for domish.Element instances.
Goffi <goffi@goffi.org>
parents: 609
diff changeset
129 mood = Mood.fromXml(mood_elt)
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Goffi <goffi@goffi.org>
parents: 609
diff changeset
130 if not mood:
993
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Goffi <goffi@goffi.org>
parents: 916
diff changeset
131 log.debug(_("No mood found"))
283
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Goffi <goffi@goffi.org>
parents:
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132 return
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4c4f88d7b156 plugins xep-0060, xep-0163, xep-0277, groupblog: bloging improvments (huge patch, sorry):
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
133 self.host.bridge.psEvent(C.PS_PEP, itemsEvent.sender.full(), itemsEvent.nodeIdentifier,
4c4f88d7b156 plugins xep-0060, xep-0163, xep-0277, groupblog: bloging improvments (huge patch, sorry):
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
134 "MOOD", {"mood": mood.value or "", "text": mood.text or ""}, profile)
286
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Goffi <goffi@goffi.org>
parents: 283
diff changeset
135
3b382fa0ac28 plugin xep-0163: added mood publishing
Goffi <goffi@goffi.org>
parents: 283
diff changeset
136 def sendMood(self, data, profile):
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Goffi <goffi@goffi.org>
parents: 283
diff changeset
137 """Send XEP-0107's User Mood
1459
4c4f88d7b156 plugins xep-0060, xep-0163, xep-0277, groupblog: bloging improvments (huge patch, sorry):
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
138
286
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139 @param data: must include mood and text
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Goffi <goffi@goffi.org>
parents: 283
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140 @param profile: profile which send the mood"""
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Goffi <goffi@goffi.org>
parents: 283
diff changeset
141 try:
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Goffi <goffi@goffi.org>
parents: 283
diff changeset
142 value = data['mood'].lower()
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
143 text = data['text'] if 'text' in data else ''
286
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Goffi <goffi@goffi.org>
parents: 283
diff changeset
144 except KeyError:
704
3c304929af74 plugin XEP-0277, group blogs: proper asynchronous methods for sending blogs.
Goffi <goffi@goffi.org>
parents: 660
diff changeset
145 raise exceptions.DataError("Mood data must contain at least 'mood' key")
660
69a8bfd266a5 core, plugins: fixed bad use of children instead of elements() for domish.Element instances.
Goffi <goffi@goffi.org>
parents: 609
diff changeset
146 mood = UserMood(value, text)
704
3c304929af74 plugin XEP-0277, group blogs: proper asynchronous methods for sending blogs.
Goffi <goffi@goffi.org>
parents: 660
diff changeset
147 return self.sendPEPEvent(NS_USER_MOOD, mood, profile)
286
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Goffi <goffi@goffi.org>
parents: 283
diff changeset
148
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
149
286
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Goffi <goffi@goffi.org>
parents: 283
diff changeset
150 class UserMood(Mood, domish.Element):
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Goffi <goffi@goffi.org>
parents: 283
diff changeset
151 """Improved wokkel Mood which is also a domish.Element"""
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Goffi <goffi@goffi.org>
parents: 283
diff changeset
152
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Goffi <goffi@goffi.org>
parents: 283
diff changeset
153 def __init__(self, value, text=None):
3b382fa0ac28 plugin xep-0163: added mood publishing
Goffi <goffi@goffi.org>
parents: 283
diff changeset
154 Mood.__init__(self, value, text)
3b382fa0ac28 plugin xep-0163: added mood publishing
Goffi <goffi@goffi.org>
parents: 283
diff changeset
155 domish.Element.__init__(self, (NS_USER_MOOD, 'mood'))
3b382fa0ac28 plugin xep-0163: added mood publishing
Goffi <goffi@goffi.org>
parents: 283
diff changeset
156 self.addElement(value)
3b382fa0ac28 plugin xep-0163: added mood publishing
Goffi <goffi@goffi.org>
parents: 283
diff changeset
157 if text:
3b382fa0ac28 plugin xep-0163: added mood publishing
Goffi <goffi@goffi.org>
parents: 283
diff changeset
158 self.addElement('text', content=text)