libervia-pubsub: idavoll/backend.py annotate

annotate idavoll/backend.py @ 209:7f3ffb7a1a9e

Add support for node deletion with redirect.

author	Ralph Meijer <ralphm@ik.nu>
date	Fri, 30 Jan 2009 14:35:05 +0000
parents	274a45d2a5ab
children	bfc198af5d27

rev	line source
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	1 # -- test-case-name: idavoll.test.test_backend --
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	2 #
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 169 diff changeset	3 # Copyright (c) 2003-2008 Ralph Meijer
155 5191ba7c4df8 Work towards first release 0.5.0. Ralph Meijer <ralphm@ik.nu> parents: 153 diff changeset	4 # See LICENSE for details.
5191ba7c4df8 Work towards first release 0.5.0. Ralph Meijer <ralphm@ik.nu> parents: 153 diff changeset	5
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	6 """
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	7 Generic publish-subscribe backend.
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	8
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	9 This module implements a generic publish-subscribe backend service with
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	10 business logic as per
200 2189c663ba44 Epytext fixes. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	11 U{XEP-0060<http://www.xmpp.org/extensions/xep-0060.html>} that interacts with
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	12 a given storage facility. It also provides an adapter from the XMPP
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	13 publish-subscribe protocol.
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	14 """
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	15
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	16 import uuid
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	17
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	18 from zope.interface import implements
2 9701df89c534 First take at notifications Ralph Meijer <ralphm@ik.nu> parents: 1 diff changeset	19
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	20 from twisted.application import service
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	21 from twisted.python import components, log
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	22 from twisted.internet import defer, reactor
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	23 from twisted.words.protocols.jabber.error import StanzaError
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	24 from twisted.words.xish import domish, utility
1 4cc41776b7d7 Initial revision Ralph Meijer <ralphm@ik.nu> parents: diff changeset	25
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	26 from wokkel.iwokkel import IDisco, IPubSubService
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	27 from wokkel.pubsub import PubSubService, PubSubError
20 eddea65d1032 Added two exceptions: NoInstantNodes and NodeExists. Ralph Meijer <ralphm@ik.nu> parents: 18 diff changeset	28
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	29 from idavoll import error, iidavoll
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	30 from idavoll.iidavoll import IBackendService, ILeafNode
15 46cd13c68ac0 Redone memory storage of nodes. Ralph Meijer <ralphm@ik.nu> parents: 5 diff changeset	31
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	32 def _getAffiliation(node, entity):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	33 d = node.getAffiliation(entity)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	34 d.addCallback(lambda affiliation: (node, affiliation))
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	35 return d
23 884268687229 Simplify call chain by mapping incoming requests directly to method Ralph Meijer <ralphm@ik.nu> parents: 20 diff changeset	36
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 169 diff changeset	37
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	38
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	39 class BackendService(service.Service, utility.EventDispatcher):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	40 """
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	41 Generic publish-subscribe backend service.
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	42
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	43 @cvar nodeOptions: Node configuration form as a mapping from the field
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	44 name to a dictionary that holds the field's type, label
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	45 and possible options to choose from.
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	46 @type nodeOptions: C{dict}.
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	47 @cvar defaultConfig: The default node configuration.
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	48 """
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	49
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	50 implements(iidavoll.IBackendService)
108 1c18759d2afb Moved two errors to storage.py. Ralph Meijer <ralphm@ik.nu> parents: 106 diff changeset	51
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	52 nodeOptions = {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	53 "pubsub#persist_items":
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	54 {"type": "boolean",
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	55 "label": "Persist items to storage"},
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	56 "pubsub#deliver_payloads":
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	57 {"type": "boolean",
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	58 "label": "Deliver payloads with event notifications"},
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	59 "pubsub#send_last_published_item":
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	60 {"type": "list-single",
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	61 "label": "When to send the last published item",
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	62 "options": {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	63 "never": "Never",
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	64 "on_sub": "When a new subscription is processed"}
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	65 },
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	66 }
159 6fe78048baf9 Rework error handling, depend on Twisted Words 0.4.0. Ralph Meijer <ralphm@ik.nu> parents: 155 diff changeset	67
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	68 subscriptionOptions = {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	69 "pubsub#subscription_type":
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	70 {"type": "list-single",
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	71 "options": {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	72 "items": "Receive notification of new items only",
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	73 "nodes": "Receive notification of new nodes only"}
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	74 },
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	75 "pubsub#subscription_depth":
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	76 {"type": "list-single",
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	77 "options": {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	78 "1": "Receive notification from direct child nodes only",
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	79 "all": "Receive notification from all descendent nodes"}
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	80 },
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	81 }
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	82
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	83 def __init__(self, storage):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	84 utility.EventDispatcher.__init__(self)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	85 self.storage = storage
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	86 self._callbackList = []
108 1c18759d2afb Moved two errors to storage.py. Ralph Meijer <ralphm@ik.nu> parents: 106 diff changeset	87
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	88
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	89 def supportsPublisherAffiliation(self):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	90 return True
108 1c18759d2afb Moved two errors to storage.py. Ralph Meijer <ralphm@ik.nu> parents: 106 diff changeset	91
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	92
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	93 def supportsOutcastAffiliation(self):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	94 return True
108 1c18759d2afb Moved two errors to storage.py. Ralph Meijer <ralphm@ik.nu> parents: 106 diff changeset	95
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	96
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	97 def supportsPersistentItems(self):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	98 return True
108 1c18759d2afb Moved two errors to storage.py. Ralph Meijer <ralphm@ik.nu> parents: 106 diff changeset	99
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	100
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	101 def getNodeType(self, nodeIdentifier):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	102 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	103 d.addCallback(lambda node: node.getType())
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	104 return d
108 1c18759d2afb Moved two errors to storage.py. Ralph Meijer <ralphm@ik.nu> parents: 106 diff changeset	105
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	106
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	107 def getNodes(self):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	108 return self.storage.getNodeIds()
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	109
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	110
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	111 def getNodeMetaData(self, nodeIdentifier):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	112 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	113 d.addCallback(lambda node: node.getMetaData())
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	114 d.addCallback(self._makeMetaData)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	115 return d
108 1c18759d2afb Moved two errors to storage.py. Ralph Meijer <ralphm@ik.nu> parents: 106 diff changeset	116
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	117
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	118 def _makeMetaData(self, metaData):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	119 options = []
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	120 for key, value in metaData.iteritems():
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	121 if key in self.nodeOptions:
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	122 option = {"var": key}
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	123 option.update(self.nodeOptions[key])
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	124 option["value"] = value
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	125 options.append(option)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	126
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	127 return options
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	128
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	129
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	130 def _checkAuth(self, node, requestor):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	131 def check(affiliation, node):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	132 if affiliation not in ['owner', 'publisher']:
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	133 raise error.Forbidden()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	134 return node
108 1c18759d2afb Moved two errors to storage.py. Ralph Meijer <ralphm@ik.nu> parents: 106 diff changeset	135
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	136 d = node.getAffiliation(requestor)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	137 d.addCallback(check, node)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	138 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	139
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	140
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	141 def publish(self, nodeIdentifier, items, requestor):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	142 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	143 d.addCallback(self._checkAuth, requestor)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	144 d.addCallback(self._doPublish, items, requestor)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	145 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	146
108 1c18759d2afb Moved two errors to storage.py. Ralph Meijer <ralphm@ik.nu> parents: 106 diff changeset	147
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	148 def _doPublish(self, node, items, requestor):
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	149 if node.nodeType == 'collection':
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	150 raise error.NoPublishing()
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	151
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	152 configuration = node.getConfiguration()
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	153 persistItems = configuration["pubsub#persist_items"]
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	154 deliverPayloads = configuration["pubsub#deliver_payloads"]
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	155
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	156 if items and not persistItems and not deliverPayloads:
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	157 raise error.ItemForbidden()
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	158 elif not items and (persistItems or deliverPayloads):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	159 raise error.ItemRequired()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	160
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	161 if persistItems or deliverPayloads:
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	162 for item in items:
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	163 item.uri = None
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	164 item.defaultUri = None
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	165 if not item.getAttribute("id"):
168 e2c2c2baf483 Fix use of uuid module now shipping with Python 2.5. Ralph Meijer <ralphm@ik.nu> parents: 167 diff changeset	166 item["id"] = str(uuid.uuid4())
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	167
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	168 if persistItems:
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	169 d = node.storeItems(items, requestor)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	170 else:
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	171 d = defer.succeed(None)
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	172
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	173 d.addCallback(self._doNotify, node.nodeIdentifier, items,
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	174 deliverPayloads)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	175 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	176
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	177
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	178 def _doNotify(self, result, nodeIdentifier, items, deliverPayloads):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	179 if items and not deliverPayloads:
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	180 for item in items:
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	181 item.children = []
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	182
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	183 self.dispatch({'items': items, 'nodeIdentifier': nodeIdentifier},
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	184 '//event/pubsub/notify')
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	185
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	186
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	187 def getNotifications(self, nodeIdentifier, items):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	188
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	189 def toNotifications(subscriptions, nodeIdentifier, items):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	190 subsBySubscriber = {}
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	191 for subscription in subscriptions:
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	192 if subscription.options.get('pubsub#subscription_type',
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	193 'items') == 'items':
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	194 subs = subsBySubscriber.setdefault(subscription.subscriber,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	195 set())
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	196 subs.add(subscription)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	197
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	198 notifications = [(subscriber, subscriptions, items)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	199 for subscriber, subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	200 in subsBySubscriber.iteritems()]
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	201
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	202 return notifications
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	203
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	204 def rootNotFound(failure):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	205 failure.trap(error.NodeNotFound)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	206 return []
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	207
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	208 d1 = self.storage.getNode(nodeIdentifier)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	209 d1.addCallback(lambda node: node.getSubscriptions('subscribed'))
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	210 d2 = self.storage.getNode('')
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	211 d2.addCallback(lambda node: node.getSubscriptions('subscribed'))
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	212 d2.addErrback(rootNotFound)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	213 d = defer.gatherResults([d1, d2])
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	214 d.addCallback(lambda result: result[0] + result[1])
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	215 d.addCallback(toNotifications, nodeIdentifier, items)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	216 return d
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	217
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	218
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	219 def registerNotifier(self, observerfn, args, *kwargs):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	220 self.addObserver('//event/pubsub/notify', observerfn, args, *kwargs)
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	221
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	222
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	223 def subscribe(self, nodeIdentifier, subscriber, requestor):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	224 subscriberEntity = subscriber.userhostJID()
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	225 if subscriberEntity != requestor:
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	226 return defer.fail(error.Forbidden())
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	227
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	228 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	229 d.addCallback(_getAffiliation, subscriberEntity)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	230 d.addCallback(self._doSubscribe, subscriber)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	231 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	232
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	233
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	234 def _doSubscribe(self, result, subscriber):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	235 node, affiliation = result
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	236
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	237 if affiliation == 'outcast':
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	238 raise error.Forbidden()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	239
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	240 def trapExists(failure):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	241 failure.trap(error.SubscriptionExists)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	242 return False
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	243
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	244 def cb(sendLast):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	245 d = node.getSubscription(subscriber)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	246 if sendLast:
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	247 d.addCallback(self._sendLastPublished, node)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	248 return d
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	249
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	250 d = node.addSubscription(subscriber, 'subscribed', {})
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	251 d.addCallbacks(lambda _: True, trapExists)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	252 d.addCallback(cb)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	253 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	254
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	255
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	256 def _sendLastPublished(self, subscription, node):
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	257
202 77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 201 diff changeset	258 def notifyItem(items):
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	259 if items:
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	260 reactor.callLater(0, self.dispatch,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	261 {'items': items,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	262 'nodeIdentifier': node.nodeIdentifier,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	263 'subscription': subscription},
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	264 '//event/pubsub/notify')
178 07114105885a Send last published item on subscription if node is so configured. Ralph Meijer <ralphm@ik.nu> parents: 174 diff changeset	265
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	266 config = node.getConfiguration()
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	267 sendLastPublished = config.get('pubsub#send_last_published_item',
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	268 'never')
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	269 if sendLastPublished == 'on_sub' and node.nodeType == 'leaf':
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	270 entity = subscription.subscriber.userhostJID()
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	271 d = self.getItems(node.nodeIdentifier, entity, 1)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	272 d.addCallback(notifyItem)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	273 d.addErrback(log.err)
178 07114105885a Send last published item on subscription if node is so configured. Ralph Meijer <ralphm@ik.nu> parents: 174 diff changeset	274
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	275 return subscription
178 07114105885a Send last published item on subscription if node is so configured. Ralph Meijer <ralphm@ik.nu> parents: 174 diff changeset	276
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	277
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	278 def unsubscribe(self, nodeIdentifier, subscriber, requestor):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	279 if subscriber.userhostJID() != requestor:
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	280 return defer.fail(error.Forbidden())
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	281
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	282 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	283 d.addCallback(lambda node: node.removeSubscription(subscriber))
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	284 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	285
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	286
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	287 def getSubscriptions(self, entity):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	288 return self.storage.getSubscriptions(entity)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	289
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	290
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	291 def supportsInstantNodes(self):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	292 return True
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	293
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	294
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	295 def createNode(self, nodeIdentifier, requestor):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	296 if not nodeIdentifier:
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	297 nodeIdentifier = 'generic/%s' % uuid.uuid4()
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	298
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	299 nodeType = 'leaf'
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	300 config = self.storage.getDefaultConfiguration(nodeType)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	301 config['pubsub#node_type'] = nodeType
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	302
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	303 d = self.storage.createNode(nodeIdentifier, requestor, config)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	304 d.addCallback(lambda _: nodeIdentifier)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	305 return d
90 59378610b16e Implement node purging and node deletion. Ralph Meijer <ralphm@ik.nu> parents: 85 diff changeset	306
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	307
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	308 def getDefaultConfiguration(self, nodeType):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	309 d = defer.succeed(self.storage.getDefaultConfiguration(nodeType))
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	310 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	311
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	312
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	313 def getNodeConfiguration(self, nodeIdentifier):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	314 if not nodeIdentifier:
196 00a6dbfbee42 Return deferreds on failure, instead of raising exceptions. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	315 return defer.fail(error.NoRootNode())
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	316
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	317 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	318 d.addCallback(lambda node: node.getConfiguration())
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	319
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	320 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	321
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	322
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	323 def setNodeConfiguration(self, nodeIdentifier, options, requestor):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	324 if not nodeIdentifier:
196 00a6dbfbee42 Return deferreds on failure, instead of raising exceptions. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	325 return defer.fail(error.NoRootNode())
90 59378610b16e Implement node purging and node deletion. Ralph Meijer <ralphm@ik.nu> parents: 85 diff changeset	326
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	327 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	328 d.addCallback(_getAffiliation, requestor)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	329 d.addCallback(self._doSetNodeConfiguration, options)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	330 return d
90 59378610b16e Implement node purging and node deletion. Ralph Meijer <ralphm@ik.nu> parents: 85 diff changeset	331
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	332
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	333 def _doSetNodeConfiguration(self, result, options):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	334 node, affiliation = result
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	335
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	336 if affiliation != 'owner':
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	337 raise error.Forbidden()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	338
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	339 return node.setConfiguration(options)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	340
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	341
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	342 def getAffiliations(self, entity):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	343 return self.storage.getAffiliations(entity)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	344
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	345
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	346 def getItems(self, nodeIdentifier, requestor, maxItems=None,
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	347 itemIdentifiers=None):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	348 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	349 d.addCallback(_getAffiliation, requestor)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	350 d.addCallback(self._doGetItems, maxItems, itemIdentifiers)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	351 return d
90 59378610b16e Implement node purging and node deletion. Ralph Meijer <ralphm@ik.nu> parents: 85 diff changeset	352
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	353
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	354 def _doGetItems(self, result, maxItems, itemIdentifiers):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	355 node, affiliation = result
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	356
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	357 if not ILeafNode.providedBy(node):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	358 return []
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	359
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	360 if affiliation == 'outcast':
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	361 raise error.Forbidden()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	362
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	363 if itemIdentifiers:
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	364 return node.getItemsById(itemIdentifiers)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	365 else:
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	366 return node.getItems(maxItems)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	367
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	368
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	369 def retractItem(self, nodeIdentifier, itemIdentifiers, requestor):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	370 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	371 d.addCallback(_getAffiliation, requestor)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	372 d.addCallback(self._doRetract, itemIdentifiers)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	373 return d
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	374
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	375
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	376 def _doRetract(self, result, itemIdentifiers):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	377 node, affiliation = result
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	378 persistItems = node.getConfiguration()["pubsub#persist_items"]
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	379
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	380 if affiliation not in ['owner', 'publisher']:
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	381 raise error.Forbidden()
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	382
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	383 if not persistItems:
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	384 raise error.NodeNotPersistent()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	385
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	386 d = node.removeItems(itemIdentifiers)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	387 d.addCallback(self._doNotifyRetraction, node.nodeIdentifier)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	388 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	389
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	390
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	391 def _doNotifyRetraction(self, itemIdentifiers, nodeIdentifier):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	392 self.dispatch({'itemIdentifiers': itemIdentifiers,
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	393 'nodeIdentifier': nodeIdentifier },
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	394 '//event/pubsub/retract')
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	395
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	396
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	397 def purgeNode(self, nodeIdentifier, requestor):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	398 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	399 d.addCallback(_getAffiliation, requestor)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	400 d.addCallback(self._doPurge)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	401 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	402
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	403
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	404 def _doPurge(self, result):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	405 node, affiliation = result
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	406 persistItems = node.getConfiguration()["pubsub#persist_items"]
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	407
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	408 if affiliation != 'owner':
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	409 raise error.Forbidden()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	410
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	411 if not persistItems:
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	412 raise error.NodeNotPersistent()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	413
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	414 d = node.purge()
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	415 d.addCallback(self._doNotifyPurge, node.nodeIdentifier)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	416 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	417
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	418
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	419 def _doNotifyPurge(self, result, nodeIdentifier):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	420 self.dispatch(nodeIdentifier, '//event/pubsub/purge')
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	421
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	422
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	423 def registerPreDelete(self, preDeleteFn):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	424 self._callbackList.append(preDeleteFn)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	425
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	426
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	427 def getSubscribers(self, nodeIdentifier):
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	428 def cb(subscriptions):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	429 return [subscription.subscriber for subscription in subscriptions]
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	430
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	431 d = self.storage.getNode(nodeIdentifier)
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	432 d.addCallback(lambda node: node.getSubscriptions('subscribed'))
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	433 d.addCallback(cb)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	434 return d
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	435
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	436
209 7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	437 def deleteNode(self, nodeIdentifier, requestor, redirectURI=None):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	438 d = self.storage.getNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	439 d.addCallback(_getAffiliation, requestor)
209 7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	440 d.addCallback(self._doPreDelete, redirectURI)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	441 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	442
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	443
209 7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	444 def _doPreDelete(self, result, redirectURI):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	445 node, affiliation = result
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	446
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	447 if affiliation != 'owner':
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	448 raise error.Forbidden()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	449
209 7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	450 data = {'nodeIdentifier': node.nodeIdentifier,
7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	451 'redirectURI': redirectURI}
7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	452
7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	453 d = defer.DeferredList([cb(data)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	454 for cb in self._callbackList],
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	455 consumeErrors=1)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	456 d.addCallback(self._doDelete, node.nodeIdentifier)
59 0fa161c00ed9 Use jid.JIDs everywhere in the backend. Ralph Meijer <ralphm@ik.nu> parents: 53 diff changeset	457
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	458
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	459 def _doDelete(self, result, nodeIdentifier):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	460 dl = []
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	461 for succeeded, r in result:
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	462 if succeeded and r:
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	463 dl.extend(r)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	464
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	465 d = self.storage.deleteNode(nodeIdentifier)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	466 d.addCallback(self._doNotifyDelete, dl)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	467
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	468 return d
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	469
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	470
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	471 def _doNotifyDelete(self, result, dl):
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	472 for d in dl:
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	473 d.callback(None)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	474
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	475
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	476
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	477 class PubSubServiceFromBackend(PubSubService):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	478 """
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	479 Adapts a backend to an xmpp publish-subscribe service.
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	480 """
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	481
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	482 implements(IDisco)
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	483
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	484 _errorMap = {
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	485 error.NodeNotFound: ('item-not-found', None, None),
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	486 error.NodeExists: ('conflict', None, None),
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	487 error.Forbidden: ('forbidden', None, None),
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	488 error.ItemForbidden: ('bad-request', 'item-forbidden', None),
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	489 error.ItemRequired: ('bad-request', 'item-required', None),
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	490 error.NoInstantNodes: ('not-acceptable',
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	491 'unsupported',
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	492 'instant-nodes'),
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 169 diff changeset	493 error.NotSubscribed: ('unexpected-request', 'not-subscribed', None),
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	494 error.InvalidConfigurationOption: ('not-acceptable', None, None),
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	495 error.InvalidConfigurationValue: ('not-acceptable', None, None),
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	496 error.NodeNotPersistent: ('feature-not-implemented',
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	497 'unsupported',
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	498 'persistent-node'),
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	499 error.NoRootNode: ('bad-request', None, None),
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	500 error.NoCollections: ('feature-not-implemented',
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	501 'unsupported',
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	502 'collections'),
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	503 error.NoPublishing: ('feature-not-implemented',
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	504 'unsupported',
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	505 'publish'),
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	506 }
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	507
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	508 def __init__(self, backend):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	509 PubSubService.__init__(self)
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	510
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	511 self.backend = backend
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	512 self.hideNodes = False
153 753b8432460f Work towards JEP-0060 1.8 Ralph Meijer <ralphm@ik.nu> parents: 108 diff changeset	513
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	514 self.pubSubFeatures = self._getPubSubFeatures()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	515
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	516 self.backend.registerNotifier(self._notify)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	517 self.backend.registerPreDelete(self._preDelete)
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	518
153 753b8432460f Work towards JEP-0060 1.8 Ralph Meijer <ralphm@ik.nu> parents: 108 diff changeset	519
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	520 def _getPubSubFeatures(self):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	521 features = [
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	522 "config-node",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	523 "create-nodes",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	524 "delete-any",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	525 "delete-nodes",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	526 "item-ids",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	527 "meta-data",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	528 "publish",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	529 "purge-nodes",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	530 "retract-items",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	531 "retrieve-affiliations",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	532 "retrieve-default",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	533 "retrieve-items",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	534 "retrieve-subscriptions",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	535 "subscribe",
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	536 ]
153 753b8432460f Work towards JEP-0060 1.8 Ralph Meijer <ralphm@ik.nu> parents: 108 diff changeset	537
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	538 if self.backend.supportsInstantNodes():
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	539 features.append("instant-nodes")
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	540
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	541 if self.backend.supportsOutcastAffiliation():
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	542 features.append("outcast-affiliation")
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	543
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	544 if self.backend.supportsPersistentItems():
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	545 features.append("persistent-items")
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	546
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	547 if self.backend.supportsPublisherAffiliation():
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	548 features.append("publisher-affiliation")
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	549
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	550 return features
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	551
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	552
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	553 def _notify(self, data):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	554 items = data['items']
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	555 nodeIdentifier = data['nodeIdentifier']
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	556 if 'subscription' not in data:
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	557 d = self.backend.getNotifications(nodeIdentifier, items)
178 07114105885a Send last published item on subscription if node is so configured. Ralph Meijer <ralphm@ik.nu> parents: 174 diff changeset	558 else:
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	559 subscription = data['subscription']
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	560 d = defer.succeed([(subscription.subscriber, [subscription],
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	561 items)])
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	562 d.addCallback(lambda notifications: self.notifyPublish(self.serviceJID,
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	563 nodeIdentifier,
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	564 notifications))
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	565
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	566
209 7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	567 def _preDelete(self, data):
7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	568 nodeIdentifier = data['nodeIdentifier']
7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	569 redirectURI = data.get('redirectURI', None)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	570 d = self.backend.getSubscribers(nodeIdentifier)
174 79d451d186b1 Send out node deletion notifications. Ralph Meijer <ralphm@ik.nu> parents: 172 diff changeset	571 d.addCallback(lambda subscribers: self.notifyDelete(self.serviceJID,
79d451d186b1 Send out node deletion notifications. Ralph Meijer <ralphm@ik.nu> parents: 172 diff changeset	572 nodeIdentifier,
209 7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	573 subscribers,
7f3ffb7a1a9e Add support for node deletion with redirect. Ralph Meijer <ralphm@ik.nu> parents: 206 diff changeset	574 redirectURI))
174 79d451d186b1 Send out node deletion notifications. Ralph Meijer <ralphm@ik.nu> parents: 172 diff changeset	575 return d
79d451d186b1 Send out node deletion notifications. Ralph Meijer <ralphm@ik.nu> parents: 172 diff changeset	576
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	577
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	578 def _mapErrors(self, failure):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	579 e = failure.trap(*self._errorMap.keys())
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	580
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	581 condition, pubsubCondition, feature = self._errorMap[e]
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	582 msg = failure.value.msg
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	583
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	584 if pubsubCondition:
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	585 exc = PubSubError(condition, pubsubCondition, feature, msg)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	586 else:
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	587 exc = StanzaError(condition, text=msg)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	588
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	589 raise exc
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	590
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	591
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	592 def getNodeInfo(self, requestor, service, nodeIdentifier):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	593 info = {}
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	594
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	595 def saveType(result):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	596 info['type'] = result
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	597 return nodeIdentifier
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	598
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	599 def saveMetaData(result):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	600 info['meta-data'] = result
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	601 return info
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	602
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	603 def trapNotFound(failure):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	604 failure.trap(error.NodeNotFound)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	605 return info
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	606
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	607 d = defer.succeed(nodeIdentifier)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	608 d.addCallback(self.backend.getNodeType)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	609 d.addCallback(saveType)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	610 d.addCallback(self.backend.getNodeMetaData)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	611 d.addCallback(saveMetaData)
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	612 d.addErrback(trapNotFound)
172 9bfb00edd0cc Fix Backend's getNodeInfo so that it properly adds its errback. Ralph Meijer <ralphm@ik.nu> parents: 171 diff changeset	613 d.addErrback(self._mapErrors)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	614 return d
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	615
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	616
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	617 def getNodes(self, requestor, service):
169 96afb248df5e Fix typos in service creation. Make disco not respond when a resource is provided. Ralph Meijer <ralphm@ik.nu> parents: 168 diff changeset	618 if service.resource:
96afb248df5e Fix typos in service creation. Make disco not respond when a resource is provided. Ralph Meijer <ralphm@ik.nu> parents: 168 diff changeset	619 return defer.succeed([])
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	620 d = self.backend.getNodes()
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	621 return d.addErrback(self._mapErrors)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	622
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	623
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	624 def publish(self, requestor, service, nodeIdentifier, items):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	625 d = self.backend.publish(nodeIdentifier, items, requestor)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	626 return d.addErrback(self._mapErrors)
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	627
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	628
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	629 def subscribe(self, requestor, service, nodeIdentifier, subscriber):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	630 d = self.backend.subscribe(nodeIdentifier, subscriber, requestor)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	631 return d.addErrback(self._mapErrors)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	632
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	633
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	634 def unsubscribe(self, requestor, service, nodeIdentifier, subscriber):
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	635 d = self.backend.unsubscribe(nodeIdentifier, subscriber, requestor)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	636 return d.addErrback(self._mapErrors)
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	637
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	638
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	639 def subscriptions(self, requestor, service):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	640 d = self.backend.getSubscriptions(requestor)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	641 return d.addErrback(self._mapErrors)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	642
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	643
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	644 def affiliations(self, requestor, service):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	645 d = self.backend.getAffiliations(requestor)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	646 return d.addErrback(self._mapErrors)
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	647
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	648
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	649 def create(self, requestor, service, nodeIdentifier):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	650 d = self.backend.createNode(nodeIdentifier, requestor)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	651 return d.addErrback(self._mapErrors)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	652
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	653
205 e6b710bf2b24 Adjust node configuration to match wokkel API changes. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	654 def getConfigurationOptions(self):
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	655 return self.backend.nodeOptions
205 e6b710bf2b24 Adjust node configuration to match wokkel API changes. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	656
e6b710bf2b24 Adjust node configuration to match wokkel API changes. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	657
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	658 def getDefaultConfiguration(self, requestor, service, nodeType):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 205 diff changeset	659 d = self.backend.getDefaultConfiguration(nodeType)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	660 return d.addErrback(self._mapErrors)
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	661
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	662
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	663 def getConfiguration(self, requestor, service, nodeIdentifier):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	664 d = self.backend.getNodeConfiguration(nodeIdentifier)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	665 return d.addErrback(self._mapErrors)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	666
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	667
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	668 def setConfiguration(self, requestor, service, nodeIdentifier, options):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	669 d = self.backend.setNodeConfiguration(nodeIdentifier, options,
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	670 requestor)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	671 return d.addErrback(self._mapErrors)
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	672
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	673
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	674 def items(self, requestor, service, nodeIdentifier, maxItems,
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	675 itemIdentifiers):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	676 d = self.backend.getItems(nodeIdentifier, requestor, maxItems,
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	677 itemIdentifiers)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	678 return d.addErrback(self._mapErrors)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	679
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	680
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	681 def retract(self, requestor, service, nodeIdentifier, itemIdentifiers):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	682 d = self.backend.retractItem(nodeIdentifier, itemIdentifiers,
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	683 requestor)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	684 return d.addErrback(self._mapErrors)
29 d4fc29bb5381 Define interfaces of blocks of functionality. Ralph Meijer <ralphm@ik.nu> parents: 24 diff changeset	685
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	686
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	687 def purge(self, requestor, service, nodeIdentifier):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	688 d = self.backend.purgeNode(nodeIdentifier, requestor)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	689 return d.addErrback(self._mapErrors)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	690
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	691
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	692 def delete(self, requestor, service, nodeIdentifier):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 196 diff changeset	693 d = self.backend.deleteNode(nodeIdentifier, requestor)
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	694 return d.addErrback(self._mapErrors)
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	695
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	696 components.registerAdapter(PubSubServiceFromBackend,
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	697 IBackendService,
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 159 diff changeset	698 IPubSubService)

Mercurial > libervia-pubsub

annotate idavoll/backend.py @ 209:7f3ffb7a1a9e