annotate idavoll/pubsub.py @ 158:b2149e448465 idavoll-0.5.0

update tags
author convert-repo
date Thu, 18 Jun 2009 11:52:01 +0000
parents 5191ba7c4df8
children 6fe78048baf9
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1 # Copyright (c) 2003-2006 Ralph Meijer
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2 # See LICENSE for details.
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3
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4 from twisted.words.protocols.jabber import component,jid
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5 from twisted.words.xish import utility, domish
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6 from twisted.python import components
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7 from twisted.internet import defer
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8 from zope.interface import implements
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9
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10 import backend
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11 import storage
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12 import xmpp_error
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13 import disco
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14 import data_form
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15
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16 if issubclass(domish.SerializedXML, str):
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17 # Work around bug # in twisted Xish
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18 class SerializedXML(unicode):
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19 """ Marker class for pre-serialized XML in the DOM. """
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20
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21 domish.SerializedXML = SerializedXML
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22
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23 NS_COMPONENT = 'jabber:component:accept'
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24 NS_PUBSUB = 'http://jabber.org/protocol/pubsub'
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25 NS_PUBSUB_EVENT = NS_PUBSUB + '#event'
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26 NS_PUBSUB_ERRORS = NS_PUBSUB + '#errors'
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27 NS_PUBSUB_OWNER = NS_PUBSUB + "#owner"
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29 IQ_GET = '/iq[@type="get"]'
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30 IQ_SET = '/iq[@type="set"]'
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31 PUBSUB_ELEMENT = '/pubsub[@xmlns="' + NS_PUBSUB + '"]'
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32 PUBSUB_OWNER_ELEMENT = '/pubsub[@xmlns="' + NS_PUBSUB_OWNER + '"]'
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33 PUBSUB_GET = IQ_GET + PUBSUB_ELEMENT
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34 PUBSUB_SET = IQ_SET + PUBSUB_ELEMENT
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35 PUBSUB_OWNER_GET = IQ_GET + PUBSUB_OWNER_ELEMENT
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36 PUBSUB_OWNER_SET = IQ_SET + PUBSUB_OWNER_ELEMENT
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37 PUBSUB_CREATE = PUBSUB_SET + '/create'
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38 PUBSUB_PUBLISH = PUBSUB_SET + '/publish'
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39 PUBSUB_SUBSCRIBE = PUBSUB_SET + '/subscribe'
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40 PUBSUB_UNSUBSCRIBE = PUBSUB_SET + '/unsubscribe'
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41 PUBSUB_OPTIONS_GET = PUBSUB_GET + '/options'
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42 PUBSUB_OPTIONS_SET = PUBSUB_SET + '/options'
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43 PUBSUB_CONFIGURE_GET = PUBSUB_OWNER_GET + '/configure'
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44 PUBSUB_CONFIGURE_SET = PUBSUB_OWNER_SET + '/configure'
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45 PUBSUB_SUBSCRIPTIONS = PUBSUB_GET + '/subscriptions'
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46 PUBSUB_AFFILIATIONS = PUBSUB_GET + '/affiliations'
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47 PUBSUB_ITEMS = PUBSUB_GET + '/items'
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48 PUBSUB_RETRACT = PUBSUB_SET + '/retract'
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49 PUBSUB_PURGE = PUBSUB_OWNER_SET + '/purge'
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50 PUBSUB_DELETE = PUBSUB_OWNER_SET + '/delete'
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52 class Error(Exception):
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53 pubsub_error = None
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54 stanza_error = None
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55 msg = ''
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57 class NotImplemented(Error):
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58 stanza_error = 'feature-not-implemented'
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59
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60 class BadRequest(Error):
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61 stanza_error = 'bad-request'
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62
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63 class OptionsUnavailable(Error):
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64 stanza_error = 'feature-not-implemented'
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65 pubsub_error = 'subscription-options-unavailable'
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66
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67 class NodeNotConfigurable(Error):
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68 stanza_error = 'feature-not-implemented'
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69 pubsub_error = 'node-not-configurable'
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70
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71 error_map = {
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72 storage.NodeNotFound: ('item-not-found', None),
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73 storage.NodeExists: ('conflict', None),
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74 storage.SubscriptionNotFound: ('not-authorized',
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75 'not-subscribed'),
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76 backend.NotAuthorized: ('not-authorized', None),
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77 backend.NoPayloadAllowed: ('bad-request', None),
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78 backend.PayloadExpected: ('bad-request', None),
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79 backend.NoInstantNodes: ('not-acceptable', None),
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80 backend.NotImplemented: ('feature-not-implemented', None),
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81 backend.InvalidConfigurationOption: ('not-acceptable', None),
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82 backend.InvalidConfigurationValue: ('not-acceptable', None),
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83 }
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84
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85 class Service(component.Service):
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86
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87 implements(component.IService)
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88
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89 def __init__(self, backend):
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90 self.backend = backend
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91
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92 def error(self, failure, iq):
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93 try:
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94 e = failure.trap(Error, *error_map.keys())
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95 except:
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96 failure.printBriefTraceback()
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97 xmpp_error.error_from_iq(iq, 'internal-server-error')
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98 return iq
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99 else:
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100 if e == Error:
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101 stanza_error = failure.value.stanza_error
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102 pubsub_error = failure.value.pubsub_error
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103 msg = ''
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104 else:
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105 stanza_error, pubsub_error = error_map[e]
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106 msg = failure.value.msg
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107
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108 xmpp_error.error_from_iq(iq, stanza_error, msg)
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109 if pubsub_error:
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110 iq.error.addElement((NS_PUBSUB_ERRORS, pubsub_error))
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111 return iq
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112
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113 def success(self, result, iq):
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114 iq.swapAttributeValues("to", "from")
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115 iq["type"] = 'result'
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116 iq.children = []
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117 if result:
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118 for child in result:
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119 iq.addChild(child)
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120
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121 return iq
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122
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123 def handler_wrapper(self, handler, iq):
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124 try:
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125 d = handler(iq)
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126 except:
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127 d = defer.fail()
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128
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129 d.addCallback(self.success, iq)
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130 d.addErrback(self.error, iq)
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131 d.addCallback(self.send)
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132 iq.handled = True
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133
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134 class ComponentServiceFromService(Service):
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135
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136 def __init__(self, backend):
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137 Service.__init__(self, backend)
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138 self.hide_nodes = False
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139
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140 def get_disco_info(self, node):
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141 info = []
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142
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143 if not node:
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144 info.append(disco.Identity('pubsub', 'generic',
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145 'Generic Pubsub Service'))
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diff changeset
146
134
46453af6b0c3 Add a number of discovery features.
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parents: 130
diff changeset
147 info.append(disco.Feature(NS_PUBSUB + "#meta-data"))
31
fa866793075d Split up implementation in several Services that match the division
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diff changeset
148
56
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
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parents: 48
diff changeset
149 if self.backend.supports_outcast_affiliation():
73
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diff changeset
150 info.append(disco.Feature(NS_PUBSUB + "#outcast-affiliation"))
31
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diff changeset
151
56
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
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diff changeset
152 if self.backend.supports_persistent_items():
73
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diff changeset
153 info.append(disco.Feature(NS_PUBSUB + "#persistent-items"))
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diff changeset
154
134
46453af6b0c3 Add a number of discovery features.
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parents: 130
diff changeset
155 if self.backend.supports_publisher_affiliation():
46453af6b0c3 Add a number of discovery features.
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diff changeset
156 info.append(disco.Feature(NS_PUBSUB + "#publisher-affiliation"))
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parents: 130
diff changeset
157
73
5d7a924ebddb Reworked disco support.
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diff changeset
158 return defer.succeed(info)
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parents: 68
diff changeset
159 else:
147
fee92e499d6d Changed Data Forms implementation to support all field types and
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diff changeset
160 def trap_not_found(result):
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diff changeset
161 result.trap(storage.NodeNotFound)
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diff changeset
162 return []
fee92e499d6d Changed Data Forms implementation to support all field types and
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parents: 141
diff changeset
163
fee92e499d6d Changed Data Forms implementation to support all field types and
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parents: 141
diff changeset
164 d = self.backend.get_node_type(node)
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diff changeset
165 d.addCallback(self._add_identity, [], node)
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diff changeset
166 d.addErrback(trap_not_found)
73
5d7a924ebddb Reworked disco support.
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diff changeset
167 return d
31
fa866793075d Split up implementation in several Services that match the division
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diff changeset
168
101
b75fcc554358 Added support for disco info meta data.
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diff changeset
169 def _add_identity(self, node_type, result_list, node):
b75fcc554358 Added support for disco info meta data.
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170 result_list.append(disco.Identity('pubsub', node_type))
b75fcc554358 Added support for disco info meta data.
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diff changeset
171 d = self.backend.get_node_meta_data(node)
b75fcc554358 Added support for disco info meta data.
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diff changeset
172 d.addCallback(self._add_meta_data, node_type, result_list)
b75fcc554358 Added support for disco info meta data.
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parents: 98
diff changeset
173 return d
b75fcc554358 Added support for disco info meta data.
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parents: 98
diff changeset
174
b75fcc554358 Added support for disco info meta data.
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diff changeset
175 def _add_meta_data(self, meta_data, node_type, result_list):
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
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176 form = data_form.Form(type="result",
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
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diff changeset
177 form_type=NS_PUBSUB + "#meta-data")
147
fee92e499d6d Changed Data Forms implementation to support all field types and
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parents: 141
diff changeset
178
101
b75fcc554358 Added support for disco info meta data.
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diff changeset
179 for meta_datum in meta_data:
147
fee92e499d6d Changed Data Forms implementation to support all field types and
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parents: 141
diff changeset
180 try:
fee92e499d6d Changed Data Forms implementation to support all field types and
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diff changeset
181 del meta_datum['options']
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diff changeset
182 except KeyError:
fee92e499d6d Changed Data Forms implementation to support all field types and
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parents: 141
diff changeset
183 pass
fee92e499d6d Changed Data Forms implementation to support all field types and
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parents: 141
diff changeset
184
fee92e499d6d Changed Data Forms implementation to support all field types and
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diff changeset
185 form.add_field(**meta_datum)
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diff changeset
186
fee92e499d6d Changed Data Forms implementation to support all field types and
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diff changeset
187 form.add_field("text-single",
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diff changeset
188 "pubsub#node_type",
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189 "The type of node (collection or leaf)",
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190 node_type)
101
b75fcc554358 Added support for disco info meta data.
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parents: 98
diff changeset
191 result_list.append(form)
b75fcc554358 Added support for disco info meta data.
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diff changeset
192 return result_list
b75fcc554358 Added support for disco info meta data.
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diff changeset
193
73
5d7a924ebddb Reworked disco support.
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diff changeset
194 def get_disco_items(self, node):
97
cf918d581da5 Enable admin to hide all nodes when the service is queried using disco items.
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parents: 96
diff changeset
195 if node or self.hide_nodes:
73
5d7a924ebddb Reworked disco support.
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parents: 68
diff changeset
196 return defer.succeed([])
5d7a924ebddb Reworked disco support.
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parents: 68
diff changeset
197
5d7a924ebddb Reworked disco support.
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diff changeset
198 d = self.backend.get_nodes()
5d7a924ebddb Reworked disco support.
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diff changeset
199 d.addCallback(lambda nodes: [disco.Item(self.parent.jabberId, node)
5d7a924ebddb Reworked disco support.
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parents: 68
diff changeset
200 for node in nodes])
5d7a924ebddb Reworked disco support.
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diff changeset
201 return d
31
fa866793075d Split up implementation in several Services that match the division
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diff changeset
202
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
203 components.registerAdapter(ComponentServiceFromService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
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parents: 147
diff changeset
204 backend.IBackendService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
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parents: 147
diff changeset
205 component.IService)
1
4cc41776b7d7 Initial revision
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parents:
diff changeset
206
31
fa866793075d Split up implementation in several Services that match the division
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diff changeset
207 class ComponentServiceFromNotificationService(Service):
23
884268687229 Simplify call chain by mapping incoming requests directly to method
Ralph Meijer <ralphm@ik.nu>
parents: 21
diff changeset
208
38
c9ddca3cce20 Change exception classes to include stanza error.
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parents: 31
diff changeset
209 def componentConnected(self, xmlstream):
31
fa866793075d Split up implementation in several Services that match the division
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diff changeset
210 self.backend.register_notifier(self.notify)
fa866793075d Split up implementation in several Services that match the division
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diff changeset
211
fa866793075d Split up implementation in several Services that match the division
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diff changeset
212 def notify(self, object):
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diff changeset
213 node_id = object["node_id"]
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diff changeset
214 items = object["items"]
fa866793075d Split up implementation in several Services that match the division
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diff changeset
215 d = self.backend.get_notification_list(node_id, items)
fa866793075d Split up implementation in several Services that match the division
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diff changeset
216 d.addCallback(self._notify, node_id)
7
a8cfb31dc50c Implemented fallback for feature-not-implemented.
Ralph Meijer <ralphm@ik.nu>
parents: 4
diff changeset
217
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
218 def _notify(self, list, node_id):
110
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
219 for recipient, items in list:
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
220 self._notify_recipient(recipient, node_id, items)
1
4cc41776b7d7 Initial revision
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
221
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
222 def _notify_recipient(self, recipient, node_id, itemlist):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
223 message = domish.Element((NS_COMPONENT, "message"))
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
224 message["from"] = self.parent.jabberId
110
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
225 message["to"] = recipient.full()
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
226 event = message.addElement((NS_PUBSUB_EVENT, "event"))
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
227 items = event.addElement("items")
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
228 items["node"] = node_id
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
229 items.children.extend(itemlist)
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
230 self.send(message)
1
4cc41776b7d7 Initial revision
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
231
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
232 components.registerAdapter(ComponentServiceFromNotificationService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
233 backend.INotificationService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
234 component.IService)
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
235
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
236 class ComponentServiceFromPublishService(Service):
4
ea195dc1732d Allow publication of more than 1 item.
Ralph Meijer <ralphm@ik.nu>
parents: 2
diff changeset
237
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
238 def componentConnected(self, xmlstream):
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
239 xmlstream.addObserver(PUBSUB_PUBLISH, self.onPublish)
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
240
93
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
241 def get_disco_info(self, node):
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
242 info = []
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
243
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
244 if not node:
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
245 info.append(disco.Feature(NS_PUBSUB + "#item-ids"))
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
246
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
247 return defer.succeed(info)
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
248
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
249 def onPublish(self, iq):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
250 self.handler_wrapper(self._onPublish, iq)
4
ea195dc1732d Allow publication of more than 1 item.
Ralph Meijer <ralphm@ik.nu>
parents: 2
diff changeset
251
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
252 def _onPublish(self, iq):
110
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
253 try:
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
254 node = iq.pubsub.publish["node"]
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
255 except KeyError:
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
256 raise BadRequest
1
4cc41776b7d7 Initial revision
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
257
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
258 items = []
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
259 for child in iq.pubsub.publish.children:
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
260 if child.__class__ == domish.Element and child.name == 'item':
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
261 items.append(child)
7
a8cfb31dc50c Implemented fallback for feature-not-implemented.
Ralph Meijer <ralphm@ik.nu>
parents: 4
diff changeset
262
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
263 return self.backend.publish(node, items,
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
264 jid.internJID(iq["from"]).userhostJID())
21
e01bbbfa8a46 Implemented node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 18
diff changeset
265
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
266 components.registerAdapter(ComponentServiceFromPublishService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
267 backend.IPublishService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
268 component.IService)
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
269
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
270 class ComponentServiceFromSubscriptionService(Service):
16
ce3d0db64da1 Implemented basic subscribing.
Ralph Meijer <ralphm@ik.nu>
parents: 12
diff changeset
271
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
272 def componentConnected(self, xmlstream):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
273 xmlstream.addObserver(PUBSUB_SUBSCRIBE, self.onSubscribe)
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
274 xmlstream.addObserver(PUBSUB_UNSUBSCRIBE, self.onUnsubscribe)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
275 xmlstream.addObserver(PUBSUB_OPTIONS_GET, self.onOptionsGet)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
276 xmlstream.addObserver(PUBSUB_OPTIONS_SET, self.onOptionsSet)
153
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
277 xmlstream.addObserver(PUBSUB_SUBSCRIPTIONS, self.onSubscriptions)
58
3e2e0040e3e0 Return support for the pubsub#subscribe feature.
Ralph Meijer <ralphm@ik.nu>
parents: 56
diff changeset
278
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
279 def get_disco_info(self, node):
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
280 info = []
58
3e2e0040e3e0 Return support for the pubsub#subscribe feature.
Ralph Meijer <ralphm@ik.nu>
parents: 56
diff changeset
281
3e2e0040e3e0 Return support for the pubsub#subscribe feature.
Ralph Meijer <ralphm@ik.nu>
parents: 56
diff changeset
282 if not node:
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
283 info.append(disco.Feature(NS_PUBSUB + '#subscribe'))
153
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
284 info.append(disco.Feature(NS_PUBSUB + '#retrieve-subscriptions'))
58
3e2e0040e3e0 Return support for the pubsub#subscribe feature.
Ralph Meijer <ralphm@ik.nu>
parents: 56
diff changeset
285
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
286 return defer.succeed(info)
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
287
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
288 def onSubscribe(self, iq):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
289 self.handler_wrapper(self._onSubscribe, iq)
21
e01bbbfa8a46 Implemented node creation.
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parents: 18
diff changeset
290
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
291 def _onSubscribe(self, iq):
48
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
292 try:
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
293 node_id = iq.pubsub.subscribe["node"]
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
294 subscriber = jid.internJID(iq.pubsub.subscribe["jid"])
48
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
295 except KeyError:
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
296 raise BadRequest
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
297
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
298 requestor = jid.internJID(iq["from"]).userhostJID()
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
299 d = self.backend.subscribe(node_id, subscriber, requestor)
122
8527bce09862 Changed to adapt to new API of backend's add_subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 110
diff changeset
300 d.addCallback(self.return_subscription, subscriber)
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
301 return d
7
a8cfb31dc50c Implemented fallback for feature-not-implemented.
Ralph Meijer <ralphm@ik.nu>
parents: 4
diff changeset
302
122
8527bce09862 Changed to adapt to new API of backend's add_subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 110
diff changeset
303 def return_subscription(self, result, subscriber):
153
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
304 node, state = result
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
305
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
306 reply = domish.Element((NS_PUBSUB, "pubsub"))
153
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
307 subscription = reply.addElement("subscription")
154
bd8e58c73370 Update README and fix typo.
Ralph Meijer <ralphm@ik.nu>
parents: 153
diff changeset
308 subscription["node"] = node
153
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
309 subscription["jid"] = subscriber.full()
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
310 subscription["subscription"] = state
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
311 return [reply]
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
312
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
313 def onUnsubscribe(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
314 self.handler_wrapper(self._onUnsubscribe, iq)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
315
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
316 def _onUnsubscribe(self, iq):
47
31eb00734cc5 Check for malformed unsubscribe request.
Ralph Meijer <ralphm@ik.nu>
parents: 38
diff changeset
317 try:
31eb00734cc5 Check for malformed unsubscribe request.
Ralph Meijer <ralphm@ik.nu>
parents: 38
diff changeset
318 node_id = iq.pubsub.unsubscribe["node"]
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
319 subscriber = jid.internJID(iq.pubsub.unsubscribe["jid"])
47
31eb00734cc5 Check for malformed unsubscribe request.
Ralph Meijer <ralphm@ik.nu>
parents: 38
diff changeset
320 except KeyError:
31eb00734cc5 Check for malformed unsubscribe request.
Ralph Meijer <ralphm@ik.nu>
parents: 38
diff changeset
321 raise BadRequest
31eb00734cc5 Check for malformed unsubscribe request.
Ralph Meijer <ralphm@ik.nu>
parents: 38
diff changeset
322
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
323 requestor = jid.internJID(iq["from"]).userhostJID()
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
324 return self.backend.unsubscribe(node_id, subscriber, requestor)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
325
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
326 def onOptionsGet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
327 self.handler_wrapper(self._onOptionsGet, iq)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
328
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
329 def _onOptionsGet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
330 raise OptionsUnavailable
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
331
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
332 def onOptionsSet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
333 self.handler_wrapper(self._onOptionsSet, iq)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
334
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
335 def _onOptionsSet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
336 raise OptionsUnavailable
23
884268687229 Simplify call chain by mapping incoming requests directly to method
Ralph Meijer <ralphm@ik.nu>
parents: 21
diff changeset
337
153
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
338 def onSubscriptions(self, iq):
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
339 self.handler_wrapper(self._onSubscriptions, iq)
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
340
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
341 def _onSubscriptions(self, iq):
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
342 entity = jid.internJID(iq["from"]).userhostJID()
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
343 d = self.backend.get_subscriptions(entity)
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
344 d.addCallback(self._return_subscriptions_response, iq)
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
345 return d
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
346
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
347 def _return_subscriptions_response(self, result, iq):
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
348 reply = domish.Element((NS_PUBSUB, 'pubsub'))
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
349 subscriptions = reply.addElement('subscriptions')
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
350 for node, subscriber, state in result:
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
351 item = subscriptions.addElement('subscription')
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
352 item['node'] = node
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
353 item['jid'] = subscriber.full()
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
354 item['subscription'] = state
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
355 return [reply]
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
356
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
357 components.registerAdapter(ComponentServiceFromSubscriptionService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
358 backend.ISubscriptionService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
359 component.IService)
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
360
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
361 class ComponentServiceFromNodeCreationService(Service):
23
884268687229 Simplify call chain by mapping incoming requests directly to method
Ralph Meijer <ralphm@ik.nu>
parents: 21
diff changeset
362
68
a3d67cbab9c4 Return deferreds from getFeatures() and getIdentities().
Ralph Meijer <ralphm@ik.nu>
parents: 60
diff changeset
363 def componentConnected(self, xmlstream):
a3d67cbab9c4 Return deferreds from getFeatures() and getIdentities().
Ralph Meijer <ralphm@ik.nu>
parents: 60
diff changeset
364 xmlstream.addObserver(PUBSUB_CREATE, self.onCreate)
a3d67cbab9c4 Return deferreds from getFeatures() and getIdentities().
Ralph Meijer <ralphm@ik.nu>
parents: 60
diff changeset
365 xmlstream.addObserver(PUBSUB_CONFIGURE_GET, self.onConfigureGet)
a3d67cbab9c4 Return deferreds from getFeatures() and getIdentities().
Ralph Meijer <ralphm@ik.nu>
parents: 60
diff changeset
366 xmlstream.addObserver(PUBSUB_CONFIGURE_SET, self.onConfigureSet)
a3d67cbab9c4 Return deferreds from getFeatures() and getIdentities().
Ralph Meijer <ralphm@ik.nu>
parents: 60
diff changeset
367
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
368 def get_disco_info(self, node):
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
369 info = []
56
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
370
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
371 if not node:
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
372 info.append(disco.Feature(NS_PUBSUB + "#create-nodes"))
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
373 info.append(disco.Feature(NS_PUBSUB + "#config-node"))
56
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
374
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
375 if self.backend.supports_instant_nodes():
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
376 info.append(disco.Feature(NS_PUBSUB + "#instant-nodes"))
56
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
377
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
378 return defer.succeed(info)
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
379
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
380 def onCreate(self, iq):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
381 self.handler_wrapper(self._onCreate, iq)
23
884268687229 Simplify call chain by mapping incoming requests directly to method
Ralph Meijer <ralphm@ik.nu>
parents: 21
diff changeset
382
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
383 def _onCreate(self, iq):
56
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
384 node = iq.pubsub.create.getAttribute("node")
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
385
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
386 owner = jid.internJID(iq["from"]).userhostJID()
23
884268687229 Simplify call chain by mapping incoming requests directly to method
Ralph Meijer <ralphm@ik.nu>
parents: 21
diff changeset
387
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
388 d = self.backend.create_node(node, owner)
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
389 d.addCallback(self._return_create_response, iq)
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
390 return d
2
9701df89c534 First take at notifications
Ralph Meijer <ralphm@ik.nu>
parents: 1
diff changeset
391
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
392 def _return_create_response(self, result, iq):
83
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
393 node_id = iq.pubsub.create.getAttribute("node")
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
394 if not node_id or node_id != result:
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
395 reply = domish.Element((NS_PUBSUB, 'pubsub'))
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
396 entity = reply.addElement('create')
83
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
397 entity['node'] = result
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
398 return [reply]
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
399
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
400 def onConfigureGet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
401 self.handler_wrapper(self._onConfigureGet, iq)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
402
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
403 def _onConfigureGet(self, iq):
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
404 try:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
405 node_id = iq.pubsub.configure["node"]
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
406 except KeyError:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
407 raise NodeNotConfigurable
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
408
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
409 d = self.backend.get_node_configuration(node_id)
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
410 d.addCallback(self._return_configuration_response, node_id)
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
411 return d
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
412
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
413 def _return_configuration_response(self, options, node_id):
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
414 reply = domish.Element((NS_PUBSUB_OWNER, "pubsub"))
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
415 configure = reply.addElement("configure")
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
416 if node_id:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
417 configure["node"] = node_id
101
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
418 form = data_form.Form(type="form",
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
419 form_type=NS_PUBSUB + "#node_config")
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
420
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
421 for option in options:
147
fee92e499d6d Changed Data Forms implementation to support all field types and
Ralph Meijer <ralphm@ik.nu>
parents: 141
diff changeset
422 form.add_field(**option)
101
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
423
110
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
424 form.parent = configure
101
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
425 configure.addChild(form)
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
426
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
427 return [reply]
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
428
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
429 def onConfigureSet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
430 self.handler_wrapper(self._onConfigureSet, iq)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
431
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
432 def _onConfigureSet(self, iq):
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
433 try:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
434 node_id = iq.pubsub.configure["node"]
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
435 except KeyError:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
436 raise BadRequest
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
437
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
438 requestor = jid.internJID(iq["from"]).userhostJID()
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
439
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
440 for element in iq.pubsub.configure.elements():
110
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
441 if element.name != 'x' or element.uri != data_form.NS_X_DATA:
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
442 continue
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
443
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
444 type = element.getAttribute("type")
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
445 if type == "cancel":
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
446 return None
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
447 elif type != "submit":
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
448 continue
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
449
110
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
450 options = self._get_form_options(element)
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
451
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
452 if options["FORM_TYPE"] == NS_PUBSUB + "#node_config":
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
453 del options["FORM_TYPE"]
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
454 return self.backend.set_node_configuration(node_id,
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
455 options,
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
456 requestor)
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
457
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
458 raise BadRequest
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
459
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
460 def _get_form_options(self, form):
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
461 options = {}
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
462
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
463 for element in form.elements():
110
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
464 if element.name == 'field' and element.uri == data_form.NS_X_DATA:
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
465 try:
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
466 options[element["var"]] = str(element.value)
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
467 except (KeyError, AttributeError):
7043839982ba Use storage.
Ralph Meijer <ralphm@ik.nu>
parents: 105
diff changeset
468 raise BadRequest
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
469
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
470 return options
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
471
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
472 components.registerAdapter(ComponentServiceFromNodeCreationService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
473 backend.INodeCreationService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
474 component.IService)
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
475
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
476 class ComponentServiceFromAffiliationsService(Service):
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
477
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
478 def componentConnected(self, xmlstream):
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
479 xmlstream.addObserver(PUBSUB_AFFILIATIONS, self.onAffiliations)
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
480
134
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
481 def get_disco_info(self, node):
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
482 info = []
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
483
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
484 if not node:
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
485 info.append(disco.Feature(NS_PUBSUB + "#retrieve-affiliations"))
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
486
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
487 return defer.succeed(info)
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
488
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
489 def onAffiliations(self, iq):
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
490 self.handler_wrapper(self._onAffiliations, iq)
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
491
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
492 def _onAffiliations(self, iq):
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
493 entity = jid.internJID(iq["from"]).userhostJID()
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
494 d = self.backend.get_affiliations(entity)
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
495 d.addCallback(self._return_affiliations_response, iq)
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
496 return d
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
497
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
498 def _return_affiliations_response(self, result, iq):
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
499 reply = domish.Element((NS_PUBSUB, 'pubsub'))
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
500 affiliations = reply.addElement('affiliations')
153
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
501 for node, affiliation in result:
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
502 item = affiliations.addElement('affiliation')
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
503 item['node'] = node
753b8432460f Work towards JEP-0060 1.8
Ralph Meijer <ralphm@ik.nu>
parents: 152
diff changeset
504 item['affiliation'] = affiliation
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
505 return [reply]
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
506
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
507 components.registerAdapter(ComponentServiceFromAffiliationsService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
508 backend.IAffiliationsService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
509 component.IService)
81
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
510
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
511 class ComponentServiceFromItemRetrievalService(Service):
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
512
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
513 def componentConnected(self, xmlstream):
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
514 xmlstream.addObserver(PUBSUB_ITEMS, self.onItems)
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
515
83
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
516 def get_disco_info(self, node):
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
517 info = []
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
518
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
519 if not node:
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
520 info.append(disco.Feature(NS_PUBSUB + "#retrieve-items"))
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
521
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
522 return defer.succeed(info)
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
523
81
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
524 def onItems(self, iq):
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
525 self.handler_wrapper(self._onItems, iq)
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
526
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
527 def _onItems(self, iq):
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
528 try:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
529 node_id = iq.pubsub.items["node"]
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
530 except KeyError:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
531 raise BadRequest
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
532
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
533 max_items = iq.pubsub.items.getAttribute('max_items')
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
534
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
535 if max_items:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
536 try:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
537 max_items = int(max_items)
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
538 except ValueError:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
539 raise BadRequest
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
540
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
541 item_ids = []
141
d2c18d88f618 Don't break on non-element childs.
Ralph Meijer <ralphm@ik.nu>
parents: 134
diff changeset
542 for child in iq.pubsub.items.elements():
81
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
543 if child.name == 'item' and child.uri == NS_PUBSUB:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
544 try:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
545 item_ids.append(child["id"])
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
546 except KeyError:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
547 raise BadRequest
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
548
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
549 d = self.backend.get_items(node_id,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
550 jid.internJID(iq["from"]),
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
551 max_items,
81
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
552 item_ids)
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
553 d.addCallback(self._return_items_response, node_id)
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
554 return d
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
555
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
556 def _return_items_response(self, result, node_id):
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
557 reply = domish.Element((NS_PUBSUB, 'pubsub'))
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
558 items = reply.addElement('items')
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
559 items["node"] = node_id
98
b9c449f4c167 Removed debugging junk
Ralph Meijer <ralphm@ik.nu>
parents: 97
diff changeset
560 for r in result:
b9c449f4c167 Removed debugging junk
Ralph Meijer <ralphm@ik.nu>
parents: 97
diff changeset
561 items.addRawXml(r)
81
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
562
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
563 return [reply]
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
564
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
565 components.registerAdapter(ComponentServiceFromItemRetrievalService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
566 backend.IItemRetrievalService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
567 component.IService)
85
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
568
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
569 class ComponentServiceFromRetractionService(Service):
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
570
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
571 def componentConnected(self, xmlstream):
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
572 xmlstream.addObserver(PUBSUB_RETRACT, self.onRetract)
90
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
573 xmlstream.addObserver(PUBSUB_PURGE, self.onPurge)
85
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
574
96
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
575 def get_disco_info(self, node):
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
576 info = []
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
577
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
578 if not node:
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
579 info.append(disco.Feature(NS_PUBSUB + "#delete-any"))
134
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
580 info.append(disco.Feature(NS_PUBSUB + "#retract-items"))
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
581 info.append(disco.Feature(NS_PUBSUB + "#purge-nodes"))
96
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
582
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
583 return defer.succeed(info)
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
584
85
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
585 def onRetract(self, iq):
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
586 self.handler_wrapper(self._onRetract, iq)
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
587
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
588 def _onRetract(self, iq):
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
589 try:
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
590 node = iq.pubsub.retract["node"]
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
591 except KeyError:
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
592 raise BadRequest
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
593
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
594 item_ids = []
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
595 for child in iq.pubsub.retract.children:
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
596 if child.__class__ == domish.Element and child.name == 'item':
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
597 try:
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
598 item_ids.append(child["id"])
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
599 except KeyError:
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
600 raise BadRequest
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
601
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
602 requestor = jid.internJID(iq["from"]).userhostJID()
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
603 return self.backend.retract_item(node, item_ids, requestor)
85
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
604
90
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
605 def onPurge(self, iq):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
606 self.handler_wrapper(self._onPurge, iq)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
607
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
608 def _onPurge(self, iq):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
609 try:
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
610 node = iq.pubsub.purge["node"]
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
611 except KeyError:
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
612 raise BadRequest
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
613
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
614 return self.backend.purge_node(node,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
615 jid.internJID(iq["from"]).userhostJID())
90
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
616
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
617 components.registerAdapter(ComponentServiceFromRetractionService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
618 backend.IRetractionService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
619 component.IService)
90
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
620
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
621 class ComponentServiceFromNodeDeletionService(Service):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
622
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
623 def __init__(self, backend):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
624 Service.__init__(self, backend)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
625 self.subscribers = []
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
626
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
627 def componentConnected(self, xmlstream):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
628 self.backend.register_pre_delete(self._pre_delete)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
629 xmlstream.addObserver(PUBSUB_DELETE, self.onDelete)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
630
134
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
631 def get_disco_info(self, node):
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
632 info = []
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
633
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
634 if not node:
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
635 info.append(disco.Feature(NS_PUBSUB + "#delete-nodes"))
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
636
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
637 return defer.succeed(info)
46453af6b0c3 Add a number of discovery features.
Ralph Meijer <ralphm@ik.nu>
parents: 130
diff changeset
638
90
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
639 def _pre_delete(self, node_id):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
640 d = self.backend.get_subscribers(node_id)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
641 d.addCallback(self._return_deferreds, node_id)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
642 return d
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
643
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
644 def _return_deferreds(self, subscribers, node_id):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
645 d = defer.Deferred()
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
646 d.addCallback(self._notify, subscribers, node_id)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
647 return [d]
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
648
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
649 def _notify(self, result, subscribers, node_id):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
650 message = domish.Element((NS_COMPONENT, "message"))
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
651 message["from"] = self.parent.jabberId
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
652 event = message.addElement((NS_PUBSUB_EVENT, "event"))
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
653 event.addElement("delete")["node"] = node_id
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
654
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
655 for subscriber in subscribers:
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
656 message["to"] = subscriber
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
657 self.send(message)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
658
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
659 def onDelete(self, iq):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
660 self.handler_wrapper(self._onDelete, iq)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
661
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
662 def _onDelete(self, iq):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
663 try:
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
664 node = iq.pubsub.delete["node"]
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
665 except KeyError:
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
666 raise BadRequest
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
667
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
668 return self.backend.delete_node(node,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
669 jid.internJID(iq["from"]).userhostJID())
90
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
670
149
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
671 components.registerAdapter(ComponentServiceFromNodeDeletionService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
672 backend.INodeDeletionService,
043f2e5ce8cd Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 147
diff changeset
673 component.IService)