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annotate src/plugins/plugin_xep_0060.py @ 1243:b4a264915ea9

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plugins groupblogs: fixes the massive retrieval callback (loop variable was misused in a lambda callback)
author souliane <souliane@mailoo.org>
date Sun, 19 Oct 2014 02:48:11 +0200
parents f584fbda4773
children 8b891f9be183
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rev   line source
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT plugin for Publish-Subscribe (xep-0060)
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org)
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6
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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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11
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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.constants import Const as C
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22 from sat.core.log import getLogger
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23 log = getLogger(__name__)
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24 from sat.memory.memory import Sessions
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25
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26 from wokkel.compat import IQ
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27 from wokkel import disco, pubsub
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28 from wokkel.pubsub import PubSubRequest, NS_PUBSUB
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29 from zope.interface import implements
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30 from twisted.internet import defer
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31
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32
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33 PLUGIN_INFO = {
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34 "name": "Publish-Subscribe",
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35 "import_name": "XEP-0060",
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36 "type": "XEP",
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37 "protocols": ["XEP-0060"],
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38 "dependencies": [],
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39 "recommendations": ["XEP-0059"],
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40 "main": "XEP_0060",
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41 "handler": "yes",
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42 "description": _("""Implementation of PubSub Protocol""")
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43 }
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45
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46 class XEP_0060(object):
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47 OPT_ACCESS_MODEL = 'pubsub#access_model'
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48 OPT_PERSIST_ITEMS = 'pubsub#persist_items'
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49 OPT_MAX_ITEMS = 'pubsub#max_items'
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50 OPT_DELIVER_PAYLOADS = 'pubsub#deliver_payloads'
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51 OPT_SEND_ITEM_SUBSCRIBE = 'pubsub#send_item_subscribe'
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52 OPT_NODE_TYPE = 'pubsub#node_type'
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53 OPT_SUBSCRIPTION_TYPE = 'pubsub#subscription_type'
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54 OPT_SUBSCRIPTION_DEPTH = 'pubsub#subscription_depth'
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55 OPT_ROSTER_GROUPS_ALLOWED = 'pubsub#roster_groups_allowed'
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56 OPT_PUBLISH_MODEL = 'pubsub#publish_model'
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57
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58 def __init__(self, host):
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59 log.info(_("PubSub plugin initialization"))
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60 self.host = host
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61 self.managedNodes = []
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62 self.clients = {}
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63 self.node_cache = Sessions(timeout=60, resettable_timeout=False)
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64
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65 def getHandler(self, profile):
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66 self.clients[profile] = SatPubSubClient(self.host, self)
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67 return self.clients[profile]
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68
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69 def addManagedNode(self, node_name, callback):
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70 """Add a handler for a namespace
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71 @param namespace: NS of the handler (will appear in disco info)
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72 @param callback: method to call when the handler is found
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73 @param profile: profile which manage this handler"""
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74 self.managedNodes.append((node_name, callback))
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75
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76 def __getClientNProfile(self, profile_key, action='do pusbsub'):
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77 """Return a tuple of (client, profile)
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78 raise error when the profile doesn't exists
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79 @param profile_key: as usual :)
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80 @param action: text of action to show in case of error"""
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81 profile = self.host.memory.getProfileName(profile_key)
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82 if not profile:
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83 err_mess = _('Trying to %(action)s with an unknown profile key [%(profile_key)s]') % {
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84 'action': action,
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85 'profile_key': profile_key}
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86 log.error(err_mess)
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87 raise Exception(err_mess)
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88 try:
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89 client = self.clients[profile]
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90 except KeyError:
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91 err_mess = _('INTERNAL ERROR: no handler for required profile')
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92 log.error(err_mess)
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93 raise Exception(err_mess)
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94 return profile, client
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95
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96 def _getDeferredNodeCache(self, session_id, init, profile):
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97 """Manage a node cache with deferred initialisation and concurrent access.
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98
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99 @param session_id (string): node cache session ID
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100 @param init (Deferred): deferred list of strings to initialise the cache.
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101 @param profile (str): %(doc_profile)s
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102 @return: Deferred list[str]
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103 """
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104 if session_id in self.node_cache:
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105 cache = self.node_cache.profileGet(session_id, profile)
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106 if cache['nodes'] is None:
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107 # init is still running
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108 d = defer.Deferred()
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109 cache['waiting'].append(d)
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110 return d
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111 return defer.succeed(cache['nodes'])
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112
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113 cache = {'init': init, 'waiting': [], 'nodes': None}
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114 self.node_cache.newSession(cache, session_id=session_id, profile=profile)
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115
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116 def cb(nodes):
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117 cache['nodes'] = nodes
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118 for d in cache['waiting']:
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119 d.callback(nodes)
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120 return nodes
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121
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122 return init.addCallback(cb)
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123
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124 def listNodes(self, service, nodeIdentifier='', profile=C.PROF_KEY_NONE):
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125 """Retrieve the name of the nodes that are accessible on the target service.
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126
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127 @param service (JID): target service
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128 @param nodeIdentifier (str): the parent node name (leave empty to retrieve first-level nodes)
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129 @param profile (str): %(doc_profile)s
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130 @return: Deferred list[str]
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131 """
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132 session_id = profile + '@found@' + service.userhost()
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133 d = self.getDiscoItems(service, nodeIdentifier, profile_key=profile)
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134 d.addCallback(lambda result: [item.getAttribute('node') for item in result.toElement().children if item.hasAttribute('node')])
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135 return self._getDeferredNodeCache(session_id, d, profile)
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136
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137 def listSubscribedNodes(self, service, nodeIdentifier='', filter_='subscribed', profile=C.PROF_KEY_NONE):
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138 """Retrieve the name of the nodes to which the profile is subscribed on the target service.
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139
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140 @param service (JID): target service
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141 @param nodeIdentifier (str): the parent node name (leave empty to retrieve all subscriptions)
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142 @param filter_ (str): filter the result according to the given subscription type:
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143 - None: do not filter
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144 - 'pending': subscription has been approved yet by the node owner
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145 - 'unconfigured': subscription options have not been configured yet
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146 - 'subscribed': subscription is complete
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147 @param profile (str): %(doc_profile)s
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148 @return: Deferred list[str]
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149 """
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150 session_id = profile + '@subscriptions@' + service.userhost()
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151 d = self.subscriptions(service, nodeIdentifier, profile_key=profile)
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152 d.addCallback(lambda subs: [sub.getAttribute('node') for sub in subs if sub.getAttribute('subscription') == filter_])
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153 return self._getDeferredNodeCache(session_id, d, profile)
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154
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155 def publish(self, service, nodeIdentifier, items=None, profile_key=C.PROF_KEY_NONE):
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156 profile, client = self.__getClientNProfile(profile_key, 'publish item')
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157 return client.publish(service, nodeIdentifier, items, client.parent.jid)
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158
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159 def getItems(self, service, node, max_items=None, item_ids=None, sub_id=None, profile_key=C.PROF_KEY_NONE):
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160 profile, client = self.__getClientNProfile(profile_key, 'get items')
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161 return client.items(service, node, max_items, item_ids, sub_id, client.parent.jid)
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162
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163 @defer.inlineCallbacks
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164 def getItemsFromMany(self, service, data, max_items=None, item_ids=None, sub_id=None, profile_key=C.PROF_KEY_NONE):
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165 """Massively retrieve pubsub items from many nodes.
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166
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167 @param service (JID): target service.
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168 @param data (dict): dictionnary binding some arbitrary keys to the node identifiers.
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169 @param max_items (int): optional limit on the number of retrieved items *per node*.
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170 @param item_ids (list[str]): identifiers of the items to be retrieved (should not be used).
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171 @param sub_id (str): optional subscription identifier.
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172 @param profile_key (str): %(doc_profile_key)s
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173 @return: dict binding a subset of the keys of data to Deferred instances.
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174 """
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175 profile, client = self.__getClientNProfile(profile_key, 'get items')
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176 found_nodes = yield self.listNodes(service, profile=profile)
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177 d_dict = {}
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178 for publisher, node in data.items():
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179 if node not in found_nodes:
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180 log.info("Skip the items retrieval for [{node}]: node doesn't exist".format(node=node))
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181 continue # avoid pubsub "item-not-found" error
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182 d_dict[publisher] = client.items(service, node, max_items, item_ids, sub_id, client.parent.jid)
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183 defer.returnValue(d_dict)
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184
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185 def getOptions(self, service, nodeIdentifier, subscriber, subscriptionIdentifier=None, profile_key=C.PROF_KEY_NONE):
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186 profile, client = self.__getClientNProfile(profile_key, 'get options')
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187 return client.getOptions(service, nodeIdentifier, subscriber, subscriptionIdentifier)
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188
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189 def setOptions(self, service, nodeIdentifier, subscriber, options, subscriptionIdentifier=None, profile_key=C.PROF_KEY_NONE):
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190 profile, client = self.__getClientNProfile(profile_key, 'set options')
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191 return client.setOptions(service, nodeIdentifier, subscriber, options, subscriptionIdentifier)
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192
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193 def createNode(self, service, nodeIdentifier, options, profile_key=C.PROF_KEY_NONE):
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194 profile, client = self.__getClientNProfile(profile_key, 'create node')
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195 return client.createNode(service, nodeIdentifier, options)
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196
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197 def deleteNode(self, service, nodeIdentifier, profile_key=C.PROF_KEY_NONE):
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198 profile, client = self.__getClientNProfile(profile_key, 'delete node')
303
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diff changeset
199 return client.deleteNode(service, nodeIdentifier)
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200
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201 def retractItems(self, service, nodeIdentifier, itemIdentifiers, profile_key=C.PROF_KEY_NONE):
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diff changeset
202 profile, client = self.__getClientNProfile(profile_key, 'retract items')
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203 return client.retractItems(service, nodeIdentifier, itemIdentifiers)
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204
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205 def subscribe(self, service, nodeIdentifier, sub_jid=None, options=None, profile_key=C.PROF_KEY_NONE):
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206 profile, client = self.__getClientNProfile(profile_key, 'subscribe node')
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207 return client.subscribe(service, nodeIdentifier, sub_jid or client.parent.jid.userhostJID(), options=options)
303
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diff changeset
208
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209 @defer.inlineCallbacks
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210 def subscribeToMany(self, service, nodeIdentifiers, sub_jid=None, options=None, profile_key=C.PROF_KEY_NONE):
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211 """Massively subscribe to many nodes.
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212
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diff changeset
213 @param service (JID): target service.
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214 @param nodeIdentifiers (list): the list of node identifiers to subscribe to.
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215 @param sub_id (str): optional subscription identifier.
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216 @param options (list): optional list of subscription options
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217 @param profile_key (str): %(doc_profile_key)s
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diff changeset
218 @return: list of Deferred instances.
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219 """
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220 profile, client = self.__getClientNProfile(profile_key, 'subscribe nodes')
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221 found_nodes = yield self.listNodes(service, profile=profile)
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222 subscribed_nodes = yield self.listSubscribedNodes(service, profile=profile)
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223 d_list = []
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224 for nodeIdentifier in (set(nodeIdentifiers) - set(subscribed_nodes)):
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225 if nodeIdentifier not in found_nodes:
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226 log.info("Skip the subscription to [{node}]: node doesn't exist".format(node=nodeIdentifier))
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diff changeset
227 continue # avoid sat-pubsub "SubscriptionExists" error
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diff changeset
228 d_list.append(client.subscribe(service, nodeIdentifier, sub_jid or client.parent.jid.userhostJID(), options=options))
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diff changeset
229 defer.returnValue(d_list)
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diff changeset
230
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diff changeset
231 def subscriptions(self, service, nodeIdentifier='', profile_key=C.PROF_KEY_NONE):
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diff changeset
232 profile, client = self.__getClientNProfile(profile_key, 'retrieve subscriptions')
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diff changeset
233 return client.subscriptions(service, nodeIdentifier)
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234
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235 def getDiscoItems(self, service, nodeIdentifier='', profile_key=C.PROF_KEY_NONE):
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236 profile, client = self.__getClientNProfile(profile_key, 'disco items')
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237 return client.getDiscoItems(None, service, nodeIdentifier)
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238
587
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239
283
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240 class SatPubSubClient(pubsub.PubSubClient):
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241 implements(disco.IDisco)
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242
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243 def __init__(self, host, parent_plugin):
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244 self.host = host
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245 self.parent_plugin = parent_plugin
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246 pubsub.PubSubClient.__init__(self)
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247
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248 def connectionInitialized(self):
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249 pubsub.PubSubClient.connectionInitialized(self)
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250
891
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251 # FIXME: we have to temporary override this method here just
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252 # to set the attributes itemIdentifiers which is not used
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253 # in pubsub.PubSubClient.items + use the XEP-0059
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254 def items(self, service, nodeIdentifier, maxItems=None, itemIdentifiers=None,
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255 subscriptionIdentifier=None, sender=None):
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256 """
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257 Retrieve previously published items from a publish subscribe node.
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258
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259 @param service: The publish subscribe service that keeps the node.
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260 @type service: L{JID<twisted.words.protocols.jabber.jid.JID>}
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261
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262 @param nodeIdentifier: The identifier of the node.
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263 @type nodeIdentifier: C{unicode}
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264
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265 @param maxItems: Optional limit on the number of retrieved items.
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266 @type maxItems: C{int}
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267
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268 @param itemIdentifiers: Identifiers of the items to be retrieved.
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269 @type itemIdentifiers: C{set}
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270
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271 @param subscriptionIdentifier: Optional subscription identifier. In
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272 case the node has been subscribed to multiple times, this narrows
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273 the results to the specific subscription.
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274 @type subscriptionIdentifier: C{unicode}
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275 """
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276 # TODO: add method attributes for RSM: before, after, index
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277 request = PubSubRequest('items', self.host, {'limit': maxItems} if maxItems else {})
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278 request.recipient = service
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279 request.nodeIdentifier = nodeIdentifier
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280 if maxItems:
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281 request.maxItems = str(int(maxItems))
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282 request.subscriptionIdentifier = subscriptionIdentifier
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283 request.sender = sender
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284 request.itemIdentifiers = itemIdentifiers # XXX: this line has been added
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285
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286 def cb(iq):
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287 items = []
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288 for element in iq.pubsub.items.elements():
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289 if element.uri == NS_PUBSUB and element.name == 'item':
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290 items.append(element)
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291 # TODO: return (items, self.host.plugins['XEP-0059'].extractMetadata(iq)) ??
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292 return items
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293
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294 d = request.send(self.xmlstream)
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295 d.addCallback(cb)
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296 return d
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297
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diff changeset
298 # FIXME: this should be done in wokkel
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299 def retractItems(self, service, nodeIdentifier, itemIdentifiers, sender=None):
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300 """
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301 Retract items from a publish subscribe node.
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302
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303 @param service: The publish subscribe service to delete the node from.
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304 @type service: L{JID<twisted.words.protocols.jabber.jid.JID>}
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305 @param nodeIdentifier: The identifier of the node.
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306 @type nodeIdentifier: C{unicode}
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307 @param itemIdentifiers: Identifiers of the items to be retracted.
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308 @type itemIdentifiers: C{set}
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309 """
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310 request = PubSubRequest('retract')
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311 request.recipient = service
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312 request.nodeIdentifier = nodeIdentifier
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313 request.itemIdentifiers = itemIdentifiers
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314 request.sender = sender
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315 return request.send(self.xmlstream)
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316
283
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317 def itemsReceived(self, event):
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318 if not self.host.trigger.point("PubSubItemsReceived", event, self.parent.profile):
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319 return
283
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320 for node in self.parent_plugin.managedNodes:
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321 if event.nodeIdentifier == node[0]:
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322 node[1](event, self.parent.profile)
283
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323
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324 def deleteReceived(self, event):
303
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325 #TODO: manage delete event
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326 log.debug(_("Publish node deleted"))
283
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327
615
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328 # def purgeReceived(self, event):
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329
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330 @defer.inlineCallbacks
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331 def subscriptions(self, service, nodeIdentifier, sender=None):
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332 """Return the list of subscriptions to the given service and node.
283
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333
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334 @param service: The publish subscribe service to retrieve the subscriptions from.
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335 @type service: L{JID<twisted.words.protocols.jabber.jid.JID>}
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336 @param nodeIdentifier: The identifier of the node (leave empty to retrieve all subscriptions).
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337 @type nodeIdentifier: C{unicode}
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338 """
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339 request = PubSubRequest('subscriptions')
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340 request.recipient = service
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341 request.nodeIdentifier = nodeIdentifier
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342 request.sender = sender
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343 iq = yield request.send(self.xmlstream)
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344 defer.returnValue([sub for sub in iq.pubsub.subscriptions.elements() if
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345 (sub.uri == NS_PUBSUB and sub.name == 'subscription')])
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346
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347 def getDiscoInfo(self, requestor, service, nodeIdentifier=''):
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348 disco_info = []
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349 self.host.trigger.point("PubSub Disco Info", disco_info, self.parent.profile)
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350 return disco_info
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351
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352 def getDiscoItems(self, requestor, service, nodeIdentifier=''):
318eab3f93f8 plugin XEP-0060, groupblog: avoid unecessary pubsub errors while doing massive requests:
souliane <souliane@mailoo.org>
parents: 993
diff changeset
353 return self.host.getDiscoItems(service, nodeIdentifier, self.parent.profile)
1219
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
354
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
355
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
356 class PubSubRequest(pubsub.PubSubRequest):
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
357
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
358 def __init__(self, verb=None, host=None, page_attrs=None):
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
359 """
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
360 @param verb (str): the type of pubsub request
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
361 @param host (SAT): the SAT instance
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
362 @param page_attrs (dict): options for RSM paging:
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
363 - limit (int): the maximum number of items in the page
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
364 - index (int): the starting index of the requested page
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
365 - after (str, int): the element immediately preceding the page
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
366 - before (str, int): the element immediately following the page
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
367 """
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
368 self.verb = verb
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
369 self.host = host
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
370 self.page_attrs = page_attrs
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
371
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
372 # FIXME: the redefinition of this wokkel method is the easiest way I found
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
373 # to handle RSM. We should find a proper solution, maybe just add in wokkel an
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
374 # empty method postProcessMessage, call it before sending and overwrite it here
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
375 # instead of overwriting the whole send method.
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
376 def send(self, xs):
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
377 """
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
378 Send this request to its recipient.
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
379
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
380 This renders all of the relevant parameters for this specific
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
381 requests into an L{IQ}, and invoke its C{send} method.
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
382 This returns a deferred that fires upon reception of a response. See
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
383 L{IQ} for details.
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
384
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
385 @param xs: The XML stream to send the request on.
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
386 @type xs: L{twisted.words.protocols.jabber.xmlstream.XmlStream}
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
387 @rtype: L{defer.Deferred}.
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
388 """
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
389
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
390 try:
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
391 (self.stanzaType,
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
392 childURI,
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
393 childName) = self._verbRequestMap[self.verb]
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
394 except KeyError:
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
395 raise NotImplementedError()
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
396
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
397 iq = IQ(xs, self.stanzaType)
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
398 iq.addElement((childURI, 'pubsub'))
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
399 verbElement = iq.pubsub.addElement(childName)
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
400
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
401 if self.sender:
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
402 iq['from'] = self.sender.full()
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
403 if self.recipient:
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
404 iq['to'] = self.recipient.full()
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
405
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
406 for parameter in self._parameters[self.verb]:
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
407 getattr(self, '_render_%s' % parameter)(verbElement)
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
408
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
409 # This lines have been added for RSM
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
410 if self.host and 'XEP-0059' in self.host.plugins and self.page_attrs:
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
411 self.page_attrs['stanza'] = iq
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
412 self.host.plugins['XEP-0059'].requestPage(**self.page_attrs)
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
413
16484ebb695b plugin XEP-0059: first draft, pubsub and jabber search do not exploit it yet
souliane <souliane@mailoo.org>
parents: 1217
diff changeset
414 return iq.send()