Mercurial > libervia-pubsub

annotate idavoll/pubsub.py @ 102:f4d725a94202

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Fix bug in how errors are handled in disco info request.
author Ralph Meijer <ralphm@ik.nu>
date Sun, 02 Jan 2005 20:29:15 +0000
parents b75fcc554358
children d42327839888
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 from twisted.protocols.jabber import component,jid
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2 from twisted.xish import utility, domish
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3 from twisted.python import components
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4 from twisted.internet import defer
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5
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6 import backend
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7 import xmpp_error
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8 import disco
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9 import data_form
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10
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11 NS_COMPONENT = 'jabber:component:accept'
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12 NS_PUBSUB = 'http://jabber.org/protocol/pubsub'
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13 NS_PUBSUB_EVENT = NS_PUBSUB + '#event'
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14 NS_PUBSUB_ERRORS = NS_PUBSUB + '#errors'
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15 NS_PUBSUB_OWNER = NS_PUBSUB + "#owner"
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16
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17 IQ_GET = '/iq[@type="get"]'
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18 IQ_SET = '/iq[@type="set"]'
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19 PUBSUB_ELEMENT = '/pubsub[@xmlns="' + NS_PUBSUB + '"]'
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20 PUBSUB_OWNER_ELEMENT = '/pubsub[@xmlns="' + NS_PUBSUB_OWNER + '"]'
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21 PUBSUB_GET = IQ_GET + PUBSUB_ELEMENT
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22 PUBSUB_SET = IQ_SET + PUBSUB_ELEMENT
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23 PUBSUB_OWNER_GET = IQ_GET + PUBSUB_OWNER_ELEMENT
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24 PUBSUB_OWNER_SET = IQ_SET + PUBSUB_OWNER_ELEMENT
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25 PUBSUB_CREATE = PUBSUB_SET + '/create'
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26 PUBSUB_PUBLISH = PUBSUB_SET + '/publish'
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27 PUBSUB_SUBSCRIBE = PUBSUB_SET + '/subscribe'
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28 PUBSUB_UNSUBSCRIBE = PUBSUB_SET + '/unsubscribe'
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29 PUBSUB_OPTIONS_GET = PUBSUB_GET + '/options'
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30 PUBSUB_OPTIONS_SET = PUBSUB_SET + '/options'
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31 PUBSUB_CONFIGURE_GET = PUBSUB_OWNER_GET + '/configure'
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32 PUBSUB_CONFIGURE_SET = PUBSUB_OWNER_SET + '/configure'
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33 PUBSUB_AFFILIATIONS = PUBSUB_GET + '/affiliations'
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34 PUBSUB_ITEMS = PUBSUB_GET + '/items'
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35 PUBSUB_RETRACT = PUBSUB_SET + '/retract'
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36 PUBSUB_PURGE = PUBSUB_SET + '/purge'
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37 PUBSUB_DELETE = PUBSUB_SET + '/delete'
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38
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39 class Error(Exception):
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40 pubsub_error = None
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41 stanza_error = None
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42 msg = ''
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43
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44 class NotImplemented(Error):
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45 stanza_error = 'feature-not-implemented'
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46
47
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47 class BadRequest(Error):
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48 stanza_error = 'bad-request'
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49
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50 class OptionsUnavailable(Error):
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51 stanza_error = 'feature-not-implemented'
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52 pubsub_error = 'subscription-options-unavailable'
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53
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54 class NodeNotConfigurable(Error):
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55 stanza_error = 'feature-not-implemented'
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56 pubsub_error = 'node-not-configurable'
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57
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58 error_map = {
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59 backend.NotAuthorized: ('not-authorized', None),
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60 backend.NodeNotFound: ('item-not-found', None),
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61 backend.NoPayloadAllowed: ('bad-request', None),
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62 backend.PayloadExpected: ('bad-request', None),
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63 backend.NoInstantNodes: ('not-acceptable', None),
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64 backend.NodeExists: ('conflict', None),
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65 backend.NotImplemented: ('feature-not-implemented', None),
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66 backend.NotSubscribed: ('not-authorized', 'requestor-not-subscribed'),
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67 }
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68
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69 class Service(component.Service):
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70
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71 __implements__ = component.IService
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72
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73 def __init__(self, backend):
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74 self.backend = backend
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75
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76 def error(self, failure, iq):
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77 try:
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78 e = failure.trap(Error, *error_map.keys())
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79 except:
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80 failure.printBriefTraceback()
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81 xmpp_error.error_from_iq(iq, 'internal-server-error')
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82 return iq
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83 else:
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84 if e == Error:
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85 stanza_error = failure.value.stanza_error
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86 pubsub_error = failure.value.pubsub_error
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87 msg = ''
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88 else:
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89 stanza_error, pubsub_error = error_map[e]
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90 msg = failure.value.msg
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91
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92 xmpp_error.error_from_iq(iq, stanza_error, msg)
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93 if pubsub_error:
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94 iq.error.addElement((NS_PUBSUB_ERRORS, pubsub_error))
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95 return iq
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96
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97 def success(self, result, iq):
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98 iq.swapAttributeValues("to", "from")
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99 iq["type"] = 'result'
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100 iq.children = []
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101 if result:
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102 for child in result:
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103 iq.addChild(child)
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104
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105 return iq
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106
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107 def handler_wrapper(self, handler, iq):
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108 try:
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109 d = handler(iq)
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110 except:
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111 d = defer.fail()
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112
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113 d.addCallback(self.success, iq)
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114 d.addErrback(self.error, iq)
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115 d.addCallback(self.send)
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116 iq.handled = True
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117
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118 class ComponentServiceFromService(Service):
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119
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120 def __init__(self, backend):
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121 Service.__init__(self, backend)
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122 self.hide_nodes = False
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123
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124 def get_disco_info(self, node):
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125 info = []
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126
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127 if not node:
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128 info.append(disco.Identity('pubsub', 'generic',
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129 'Generic Pubsub Service'))
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130
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131 if self.backend.supports_publisher_affiliation():
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132 info.append(disco.Feature(NS_PUBSUB + "#publisher-affiliation"))
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133
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134 if self.backend.supports_outcast_affiliation():
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135 info.append(disco.Feature(NS_PUBSUB + "#outcast-affiliation"))
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136
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137 if self.backend.supports_persistent_items():
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138 info.append(disco.Feature(NS_PUBSUB + "#persistent-items"))
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139
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140 return defer.succeed(info)
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141 else:
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142 try:
f4d725a94202 Fix bug in how errors are handled in disco info request.
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parents: 101
diff changeset
143 d = self.backend.get_node_type(node)
f4d725a94202 Fix bug in how errors are handled in disco info request.
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parents: 101
diff changeset
144 d.addErrback(lambda _: [])
f4d725a94202 Fix bug in how errors are handled in disco info request.
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parents: 101
diff changeset
145 d.addCallback(self._add_identity, [], node)
f4d725a94202 Fix bug in how errors are handled in disco info request.
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parents: 101
diff changeset
146 except backend.NodeNotFound:
f4d725a94202 Fix bug in how errors are handled in disco info request.
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parents: 101
diff changeset
147 return defer.succeed([])
73
5d7a924ebddb Reworked disco support.
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diff changeset
148 return d
31
fa866793075d Split up implementation in several Services that match the division
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diff changeset
149
101
b75fcc554358 Added support for disco info meta data.
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diff changeset
150 def _add_identity(self, node_type, result_list, node):
b75fcc554358 Added support for disco info meta data.
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diff changeset
151 result_list.append(disco.Identity('pubsub', node_type))
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diff changeset
152 d = self.backend.get_node_meta_data(node)
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diff changeset
153 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
154 return d
b75fcc554358 Added support for disco info meta data.
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parents: 98
diff changeset
155
b75fcc554358 Added support for disco info meta data.
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parents: 98
diff changeset
156 def _add_meta_data(self, meta_data, node_type, result_list):
b75fcc554358 Added support for disco info meta data.
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parents: 98
diff changeset
157 form = data_form.Form(type="result", form_type=NS_PUBSUB + "#meta-data")
b75fcc554358 Added support for disco info meta data.
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parents: 98
diff changeset
158 for meta_datum in meta_data:
b75fcc554358 Added support for disco info meta data.
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parents: 98
diff changeset
159 form.add_field_single(**meta_datum)
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
160 form.add_field_single("text-single",
b75fcc554358 Added support for disco info meta data.
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parents: 98
diff changeset
161 "pubsub#node_type",
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Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
162 "The type of node (collection or leaf)",
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
163 node_type)
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
164 result_list.append(form)
b75fcc554358 Added support for disco info meta data.
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parents: 98
diff changeset
165 return result_list
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
166
73
5d7a924ebddb Reworked disco support.
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parents: 68
diff changeset
167 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
168 if node or self.hide_nodes:
73
5d7a924ebddb Reworked disco support.
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parents: 68
diff changeset
169 return defer.succeed([])
5d7a924ebddb Reworked disco support.
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parents: 68
diff changeset
170
5d7a924ebddb Reworked disco support.
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parents: 68
diff changeset
171 d = self.backend.get_nodes()
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diff changeset
172 d.addCallback(lambda nodes: [disco.Item(self.parent.jabberId, node)
5d7a924ebddb Reworked disco support.
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parents: 68
diff changeset
173 for node in nodes])
5d7a924ebddb Reworked disco support.
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parents: 68
diff changeset
174 return d
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
175
fa866793075d Split up implementation in several Services that match the division
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diff changeset
176 components.registerAdapter(ComponentServiceFromService, backend.IBackendService, component.IService)
1
4cc41776b7d7 Initial revision
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parents:
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177
31
fa866793075d Split up implementation in several Services that match the division
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diff changeset
178 class ComponentServiceFromNotificationService(Service):
23
884268687229 Simplify call chain by mapping incoming requests directly to method
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parents: 21
diff changeset
179
38
c9ddca3cce20 Change exception classes to include stanza error.
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parents: 31
diff changeset
180 def componentConnected(self, xmlstream):
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
181 self.backend.register_notifier(self.notify)
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parents: 25
diff changeset
182
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
183 def notify(self, object):
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diff changeset
184 node_id = object["node_id"]
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parents: 25
diff changeset
185 items = object["items"]
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parents: 25
diff changeset
186 d = self.backend.get_notification_list(node_id, items)
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Ralph Meijer <ralphm@ik.nu>
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diff changeset
187 d.addCallback(self._notify, node_id)
7
a8cfb31dc50c Implemented fallback for feature-not-implemented.
Ralph Meijer <ralphm@ik.nu>
parents: 4
diff changeset
188
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
189 def _notify(self, list, node_id):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
190 for recipient, items in list.items():
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Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
191 self._notify_recipient(recipient, node_id, items)
1
4cc41776b7d7 Initial revision
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parents:
diff changeset
192
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
193 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
194 message = domish.Element((NS_COMPONENT, "message"))
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
195 message["from"] = self.parent.jabberId
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parents: 25
diff changeset
196 message["to"] = recipient
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
197 event = message.addElement((NS_PUBSUB_EVENT, "event"))
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
198 items = event.addElement("items")
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
199 items["node"] = node_id
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parents: 25
diff changeset
200 items.children.extend(itemlist)
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
201 self.send(message)
1
4cc41776b7d7 Initial revision
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parents:
diff changeset
202
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
203 components.registerAdapter(ComponentServiceFromNotificationService, backend.INotificationService, component.IService)
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
204
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
205 class ComponentServiceFromPublishService(Service):
4
ea195dc1732d Allow publication of more than 1 item.
Ralph Meijer <ralphm@ik.nu>
parents: 2
diff changeset
206
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
207 def componentConnected(self, xmlstream):
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
208 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
209
93
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
210 def get_disco_info(self, node):
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
211 info = []
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
212
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
213 if not node:
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
214 info.append(disco.Feature(NS_PUBSUB + "#item-ids"))
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
215
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
216 return defer.succeed(info)
ea3b2410c01c Ignore unsupported configure and option elements.
Ralph Meijer <ralphm@ik.nu>
parents: 90
diff changeset
217
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
218 def onPublish(self, iq):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
219 self.handler_wrapper(self._onPublish, iq)
4
ea195dc1732d Allow publication of more than 1 item.
Ralph Meijer <ralphm@ik.nu>
parents: 2
diff changeset
220
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
221 def _onPublish(self, iq):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
222 node = iq.pubsub.publish["node"]
1
4cc41776b7d7 Initial revision
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
223
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
224 items = []
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
225 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
226 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
227 items.append(child)
7
a8cfb31dc50c Implemented fallback for feature-not-implemented.
Ralph Meijer <ralphm@ik.nu>
parents: 4
diff changeset
228
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
229 return self.backend.publish(node, items,
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
230 jid.JID(iq["from"]).userhostJID())
21
e01bbbfa8a46 Implemented node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 18
diff changeset
231
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
232 components.registerAdapter(ComponentServiceFromPublishService, backend.IPublishService, component.IService)
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
233
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
234 class ComponentServiceFromSubscriptionService(Service):
16
ce3d0db64da1 Implemented basic subscribing.
Ralph Meijer <ralphm@ik.nu>
parents: 12
diff changeset
235
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
236 def componentConnected(self, xmlstream):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
237 xmlstream.addObserver(PUBSUB_SUBSCRIBE, self.onSubscribe)
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
238 xmlstream.addObserver(PUBSUB_UNSUBSCRIBE, self.onUnsubscribe)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
239 xmlstream.addObserver(PUBSUB_OPTIONS_GET, self.onOptionsGet)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
240 xmlstream.addObserver(PUBSUB_OPTIONS_SET, self.onOptionsSet)
58
3e2e0040e3e0 Return support for the pubsub#subscribe feature.
Ralph Meijer <ralphm@ik.nu>
parents: 56
diff changeset
241
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
242 def get_disco_info(self, node):
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
243 info = []
58
3e2e0040e3e0 Return support for the pubsub#subscribe feature.
Ralph Meijer <ralphm@ik.nu>
parents: 56
diff changeset
244
3e2e0040e3e0 Return support for the pubsub#subscribe feature.
Ralph Meijer <ralphm@ik.nu>
parents: 56
diff changeset
245 if not node:
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
246 info.append(disco.Feature(NS_PUBSUB + '#subscribe'))
58
3e2e0040e3e0 Return support for the pubsub#subscribe feature.
Ralph Meijer <ralphm@ik.nu>
parents: 56
diff changeset
247
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
248 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
249
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
250 def onSubscribe(self, iq):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
251 self.handler_wrapper(self._onSubscribe, iq)
21
e01bbbfa8a46 Implemented node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 18
diff changeset
252
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
253 def _onSubscribe(self, iq):
48
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
254 try:
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
255 node_id = iq.pubsub.subscribe["node"]
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
256 subscriber = jid.JID(iq.pubsub.subscribe["jid"])
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
257 except KeyError:
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
258 raise BadRequest
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
259
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
260 requestor = jid.JID(iq["from"]).userhostJID()
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
261 d = self.backend.subscribe(node_id, subscriber, requestor)
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
262 d.addCallback(self.return_subscription)
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
263 return d
7
a8cfb31dc50c Implemented fallback for feature-not-implemented.
Ralph Meijer <ralphm@ik.nu>
parents: 4
diff changeset
264
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
265 def return_subscription(self, result):
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
266 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
267 entity = reply.addElement("entity")
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
268 entity["node"] = result["node"]
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
269 entity["jid"] = result["jid"].full()
48
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
270 entity["affiliation"] = result["affiliation"] or 'none'
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
271 entity["subscription"] = result["subscription"]
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
272 return [reply]
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
273
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
274 def onUnsubscribe(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
275 self.handler_wrapper(self._onUnsubscribe, iq)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
276
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
277 def _onUnsubscribe(self, iq):
47
31eb00734cc5 Check for malformed unsubscribe request.
Ralph Meijer <ralphm@ik.nu>
parents: 38
diff changeset
278 try:
31eb00734cc5 Check for malformed unsubscribe request.
Ralph Meijer <ralphm@ik.nu>
parents: 38
diff changeset
279 node_id = iq.pubsub.unsubscribe["node"]
48
671ead538758 Check for malformed subscription request.
Ralph Meijer <ralphm@ik.nu>
parents: 47
diff changeset
280 subscriber = jid.JID(iq.pubsub.unsubscribe["jid"])
47
31eb00734cc5 Check for malformed unsubscribe request.
Ralph Meijer <ralphm@ik.nu>
parents: 38
diff changeset
281 except KeyError:
31eb00734cc5 Check for malformed unsubscribe request.
Ralph Meijer <ralphm@ik.nu>
parents: 38
diff changeset
282 raise BadRequest
31eb00734cc5 Check for malformed unsubscribe request.
Ralph Meijer <ralphm@ik.nu>
parents: 38
diff changeset
283
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
284 requestor = jid.JID(iq["from"]).userhostJID()
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
285 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
286
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
287 def onOptionsGet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
288 self.handler_wrapper(self._onOptionsGet, iq)
c9ddca3cce20 Change exception classes to include stanza error.
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parents: 31
diff changeset
289
c9ddca3cce20 Change exception classes to include stanza error.
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parents: 31
diff changeset
290 def _onOptionsGet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
291 raise OptionsUnavailable
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
292
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
293 def onOptionsSet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
294 self.handler_wrapper(self._onOptionsSet, iq)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
295
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
296 def _onOptionsSet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
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parents: 31
diff changeset
297 raise OptionsUnavailable
23
884268687229 Simplify call chain by mapping incoming requests directly to method
Ralph Meijer <ralphm@ik.nu>
parents: 21
diff changeset
298
31
fa866793075d Split up implementation in several Services that match the division
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parents: 25
diff changeset
299 components.registerAdapter(ComponentServiceFromSubscriptionService, backend.ISubscriptionService, component.IService)
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
300
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
301 class ComponentServiceFromNodeCreationService(Service):
23
884268687229 Simplify call chain by mapping incoming requests directly to method
Ralph Meijer <ralphm@ik.nu>
parents: 21
diff changeset
302
68
a3d67cbab9c4 Return deferreds from getFeatures() and getIdentities().
Ralph Meijer <ralphm@ik.nu>
parents: 60
diff changeset
303 def componentConnected(self, xmlstream):
a3d67cbab9c4 Return deferreds from getFeatures() and getIdentities().
Ralph Meijer <ralphm@ik.nu>
parents: 60
diff changeset
304 xmlstream.addObserver(PUBSUB_CREATE, self.onCreate)
a3d67cbab9c4 Return deferreds from getFeatures() and getIdentities().
Ralph Meijer <ralphm@ik.nu>
parents: 60
diff changeset
305 xmlstream.addObserver(PUBSUB_CONFIGURE_GET, self.onConfigureGet)
a3d67cbab9c4 Return deferreds from getFeatures() and getIdentities().
Ralph Meijer <ralphm@ik.nu>
parents: 60
diff changeset
306 xmlstream.addObserver(PUBSUB_CONFIGURE_SET, self.onConfigureSet)
a3d67cbab9c4 Return deferreds from getFeatures() and getIdentities().
Ralph Meijer <ralphm@ik.nu>
parents: 60
diff changeset
307
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
308 def get_disco_info(self, node):
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
309 info = []
56
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
310
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
311 if not node:
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
312 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
313 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
314
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
315 if self.backend.supports_instant_nodes():
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
316 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
317
73
5d7a924ebddb Reworked disco support.
Ralph Meijer <ralphm@ik.nu>
parents: 68
diff changeset
318 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
319
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
320 def onCreate(self, iq):
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
321 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
322
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
323 def _onCreate(self, iq):
56
55fa890ef60b Match backend's supported_*() methods in getFeatures() of ComponentServiceFromService.
Ralph Meijer <ralphm@ik.nu>
parents: 48
diff changeset
324 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
325
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
326 owner = jid.JID(iq["from"]).userhostJID()
23
884268687229 Simplify call chain by mapping incoming requests directly to method
Ralph Meijer <ralphm@ik.nu>
parents: 21
diff changeset
327
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
328 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
329 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
330 return d
2
9701df89c534 First take at notifications
Ralph Meijer <ralphm@ik.nu>
parents: 1
diff changeset
331
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
332 def _return_create_response(self, result, iq):
83
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
333 node_id = iq.pubsub.create.getAttribute("node")
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
334 if not node_id or node_id != result:
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
335 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
336 entity = reply.addElement('create')
83
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
337 entity['node'] = result
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
338 return [reply]
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
339
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
340 def onConfigureGet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
341 self.handler_wrapper(self._onConfigureGet, iq)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
342
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
343 def _onConfigureGet(self, iq):
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
344 try:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
345 node_id = iq.pubsub.configure["node"]
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
346 except KeyError:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
347 raise NodeNotConfigurable
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
348
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
349 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
350 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
351 return d
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
352
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
353 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
354 reply = domish.Element((NS_PUBSUB_OWNER, "pubsub"))
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
355 configure = reply.addElement("configure")
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
356 if node_id:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
357 configure["node"] = node_id
101
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
358 form = data_form.Form(type="form",
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
359 form_type=NS_PUBSUB + "#node_config")
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
360
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
361 for option in options:
101
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
362 form.add_field_single(**option)
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
363
b75fcc554358 Added support for disco info meta data.
Ralph Meijer <ralphm@ik.nu>
parents: 98
diff changeset
364 configure.addChild(form)
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
365
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
366 return [reply]
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
367
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
368 def onConfigureSet(self, iq):
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
369 self.handler_wrapper(self._onConfigureSet, iq)
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
370
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
371 def _onConfigureSet(self, iq):
95
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
372 try:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
373 node_id = iq.pubsub.configure["node"]
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
374 except KeyError:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
375 raise BadRequest
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
376
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
377 requestor = jid.JID(iq["from"]).userhostJID()
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
378
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
379 for element in iq.pubsub.configure.elements():
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
380 if element.name != 'x' or element.uri != NS_X_DATA:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
381 continue
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
382
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
383 type = element.getAttribute("type")
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
384 if type == "cancel":
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
385 return None
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
386 elif type != "submit":
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
387 continue
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
388
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
389 try:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
390 options = self._get_form_options(element)
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
391 except:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
392 raise BadRequest
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
393
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
394 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
395 del options["FORM_TYPE"]
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
396 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
397 options,
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
398 requestor)
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
399
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
400 raise BadRequest
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
401
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
402 def _get_form_options(self, form):
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
403 options = {}
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
404
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
405 for element in form.elements():
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
406 if element.name == 'field' and element.uri == NS_X_DATA:
3ad74552bbc7 Merge from RELENG_0: Implemented node configuration.
Ralph Meijer <ralphm@ik.nu>
parents: 93
diff changeset
407 options[element["var"]] = str(element.value)
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 return options
38
c9ddca3cce20 Change exception classes to include stanza error.
Ralph Meijer <ralphm@ik.nu>
parents: 31
diff changeset
410
31
fa866793075d Split up implementation in several Services that match the division
Ralph Meijer <ralphm@ik.nu>
parents: 25
diff changeset
411 components.registerAdapter(ComponentServiceFromNodeCreationService, backend.INodeCreationService, component.IService)
60
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
412
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
413 class ComponentServiceFromAffiliationsService(Service):
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
414
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
415 def componentConnected(self, xmlstream):
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
416 xmlstream.addObserver(PUBSUB_AFFILIATIONS, self.onAffiliations)
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
417
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
418 def onAffiliations(self, iq):
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
419 self.handler_wrapper(self._onAffiliations, iq)
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
420
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
421 def _onAffiliations(self, iq):
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
422 d = self.backend.get_affiliations(jid.JID(iq["from"]).userhostJID())
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
423 d.addCallback(self._return_affiliations_response, iq)
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
424 return d
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
425
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
426 def _return_affiliations_response(self, result, iq):
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
427 reply = domish.Element((NS_PUBSUB, 'pubsub'))
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
428 affiliations = reply.addElement('affiliations')
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
429 for r in result:
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
430 entity = affiliations.addElement('entity')
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
431 entity['node'] = r['node']
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
432 entity['jid'] = r['jid'].full()
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
433 entity['affiliation'] = r['affiliation'] or 'none'
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
434 entity['subscription'] = r['subscription'] or 'none'
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
435 return [reply]
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
436
f6b7a06b8870 Implement retrieving affiliations.
Ralph Meijer <ralphm@ik.nu>
parents: 58
diff changeset
437 components.registerAdapter(ComponentServiceFromAffiliationsService, backend.IAffiliationsService, component.IService)
81
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
438
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
439 class ComponentServiceFromItemRetrievalService(Service):
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
440
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
441 def componentConnected(self, xmlstream):
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
442 xmlstream.addObserver(PUBSUB_ITEMS, self.onItems)
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
443
83
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
444 def get_disco_info(self, node):
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
445 info = []
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
446
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
447 if not node:
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
448 info.append(disco.Feature(NS_PUBSUB + "#retrieve-items"))
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
449
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
450 return defer.succeed(info)
f3f31aa491df Fix handling of node creation.
Ralph Meijer <ralphm@ik.nu>
parents: 81
diff changeset
451
81
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
452 def onItems(self, iq):
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
453 self.handler_wrapper(self._onItems, iq)
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
454
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
455 def _onItems(self, iq):
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
456 try:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
457 node_id = iq.pubsub.items["node"]
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
458 except KeyError:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
459 raise BadRequest
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
460
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
461 max_items = iq.pubsub.items.getAttribute('max_items')
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
462
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
463 if max_items:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
464 try:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
465 max_items = int(max_items)
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
466 except ValueError:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
467 raise BadRequest
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
468
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
469 item_ids = []
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
470 for child in iq.pubsub.items.children:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
471 if child.name == 'item' and child.uri == NS_PUBSUB:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
472 try:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
473 item_ids.append(child["id"])
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
474 except KeyError:
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
475 raise BadRequest
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
476
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
477 d = self.backend.get_items(node_id, jid.JID(iq["from"]), max_items,
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
478 item_ids)
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
479 d.addCallback(self._return_items_response, node_id)
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
480 return d
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
481
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
482 def _return_items_response(self, result, node_id):
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
483 reply = domish.Element((NS_PUBSUB, 'pubsub'))
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
484 items = reply.addElement('items')
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
485 items["node"] = node_id
98
b9c449f4c167 Removed debugging junk
Ralph Meijer <ralphm@ik.nu>
parents: 97
diff changeset
486 for r in result:
b9c449f4c167 Removed debugging junk
Ralph Meijer <ralphm@ik.nu>
parents: 97
diff changeset
487 items.addRawXml(r)
81
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
488
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
489 return [reply]
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
490
995ba223a43b Implemented ComponentServiceToItemRetrievalService.
Ralph Meijer <ralphm@ik.nu>
parents: 73
diff changeset
491 components.registerAdapter(ComponentServiceFromItemRetrievalService, backend.IItemRetrievalService, component.IService)
85
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
492
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
493 class ComponentServiceFromRetractionService(Service):
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
494
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
495 def componentConnected(self, xmlstream):
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
496 xmlstream.addObserver(PUBSUB_RETRACT, self.onRetract)
90
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
497 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
498
96
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
499 def get_disco_info(self, node):
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
500 info = []
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
501
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
502 if not node:
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
503 info.append(disco.Feature(NS_PUBSUB + "#delete-any"))
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
504
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
505 return defer.succeed(info)
f289c3e1dd0a Announce pubsub#delete-any feature.
Ralph Meijer <ralphm@ik.nu>
parents: 95
diff changeset
506
85
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
507 def onRetract(self, iq):
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
508 self.handler_wrapper(self._onRetract, iq)
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
509
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
510 def _onRetract(self, iq):
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
511 try:
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
512 node = iq.pubsub.retract["node"]
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
513 except KeyError:
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
514 raise BadRequest
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
515
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
516 item_ids = []
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
517 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
518 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
519 try:
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
520 item_ids.append(child["id"])
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
521 except KeyError:
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
522 raise BadRequest
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
523
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
524 return self.backend.retract_item(node, item_ids,
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
525 jid.JID(iq["from"]).userhostJID())
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
526
90
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
527 def onPurge(self, iq):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
528 self.handler_wrapper(self._onPurge, iq)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
529
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
530 def _onPurge(self, iq):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
531 try:
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
532 node = iq.pubsub.purge["node"]
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
533 except KeyError:
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
534 raise BadRequest
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
535
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
536 return self.backend.purge_node(node, jid.JID(iq["from"]).userhostJID())
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
537
85
ec557449d1aa Implement node retraction, with storage support for pgsql.
Ralph Meijer <ralphm@ik.nu>
parents: 83
diff changeset
538 components.registerAdapter(ComponentServiceFromRetractionService, backend.IRetractionService, component.IService)
90
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
539
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
540 class ComponentServiceFromNodeDeletionService(Service):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
541
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
542 def __init__(self, backend):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
543 Service.__init__(self, backend)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
544 self.subscribers = []
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
545
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
546 def componentConnected(self, xmlstream):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
547 self.backend.register_pre_delete(self._pre_delete)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
548 xmlstream.addObserver(PUBSUB_DELETE, self.onDelete)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
549
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
550 def _pre_delete(self, node_id):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
551 d = self.backend.get_subscribers(node_id)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
552 d.addCallback(self._return_deferreds, node_id)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
553 return d
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
554
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
555 def _return_deferreds(self, subscribers, node_id):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
556 d = defer.Deferred()
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
557 d.addCallback(self._notify, subscribers, node_id)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
558 return [d]
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
559
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
560 def _notify(self, result, subscribers, node_id):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
561 message = domish.Element((NS_COMPONENT, "message"))
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
562 message["from"] = self.parent.jabberId
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
563 event = message.addElement((NS_PUBSUB_EVENT, "event"))
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
564 event.addElement("delete")["node"] = node_id
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
565
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
566 for subscriber in subscribers:
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
567 message["to"] = subscriber
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
568 self.send(message)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
569
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
570 def onDelete(self, iq):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
571 self.handler_wrapper(self._onDelete, iq)
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
572
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
573 def _onDelete(self, iq):
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
574 try:
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
575 node = iq.pubsub.delete["node"]
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
576 except KeyError:
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
577 raise BadRequest
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
578
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
579 return self.backend.delete_node(node, jid.JID(iq["from"]).userhostJID())
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
580
59378610b16e Implement node purging and node deletion.
Ralph Meijer <ralphm@ik.nu>
parents: 85
diff changeset
581 components.registerAdapter(ComponentServiceFromNodeDeletionService, backend.INodeDeletionService, component.IService)