annotate idavoll/gateway.py @ 194:5974e718f395

Check in missing file, also part of Idavoll 0.7.3.
author Ralph Meijer <ralphm@ik.nu>
date Fri, 30 May 2008 10:05:23 +0000
parents 48245777acea
children e404775b12df
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
1 # -*- test-case-name: idavoll.test.test_gateway -*-
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
2 #
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
3 # Copyright (c) 2003-2008 Ralph Meijer
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
4 # See LICENSE for details.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
5
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
6 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
7 Web resources and client for interacting with pubsub services.
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
8 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
9
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
10 import cgi
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
11 from time import gmtime, strftime
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
12 import urllib
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
13 import urlparse
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
14
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
15 import simplejson
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
16
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
17 from twisted.application import service
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
18 from twisted.internet import defer, reactor
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
19 from twisted.python import log
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
20 from twisted.web import client
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
21 from twisted.web2 import http, http_headers, resource, responsecode
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
22 from twisted.web2 import channel, server
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
23 from twisted.web2.stream import readStream
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
24 from twisted.words.protocols.jabber.jid import JID
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
25 from twisted.words.protocols.jabber.error import StanzaError
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
26 from twisted.words.xish import domish
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
27
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
28 from wokkel.pubsub import Item
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
29 from wokkel.pubsub import PubSubClient
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
30
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
31 from idavoll import error
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
32
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
33 NS_ATOM = 'http://www.w3.org/2005/Atom'
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
34 MIME_ATOM_ENTRY = 'application/atom+xml;type=entry'
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
35 MIME_JSON = 'application/json'
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
36
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
37 class XMPPURIParseError(ValueError):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
38 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
39 Raised when a given XMPP URI couldn't be properly parsed.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
40 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
41
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
42
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
43
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
44 def getServiceAndNode(uri):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
45 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
46 Given an XMPP URI, extract the publish subscribe service JID and node ID.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
47 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
48
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
49 try:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
50 scheme, rest = uri.split(':', 1)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
51 except ValueError:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
52 raise XMPPURIParseError("No URI scheme component")
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
53
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
54 if scheme != 'xmpp':
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
55 raise XMPPURIParseError("Unknown URI scheme")
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
56
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
57 if rest.startswith("//"):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
58 raise XMPPURIParseError("Unexpected URI authority component")
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
59
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
60 try:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
61 entity, query = rest.split('?', 1)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
62 except ValueError:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
63 raise XMPPURIParseError("No URI query component")
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
64
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
65 if not entity:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
66 raise XMPPURIParseError("Empty URI path component")
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
67
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
68 try:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
69 jid = JID(entity)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
70 except Exception, e:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
71 raise XMPPURIParseError("Invalid JID: %s" % e.message)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
72
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
73 params = cgi.parse_qs(query)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
74
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
75 try:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
76 nodeIdentifier = params['node'][0]
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
77 except (KeyError, ValueError):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
78 raise XMPPURIParseError("No node in query component of URI")
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
79
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
80 return jid, nodeIdentifier
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
81
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
82
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
83
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
84 class WebStreamParser(object):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
85 def __init__(self):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
86 self.elementStream = domish.elementStream()
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
87 self.elementStream.DocumentStartEvent = self.docStart
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
88 self.elementStream.ElementEvent = self.elem
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
89 self.elementStream.DocumentEndEvent = self.docEnd
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
90 self.done = False
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
91
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
92
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
93 def docStart(self, elem):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
94 self.document = elem
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
95
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
96
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
97 def elem(self, elem):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
98 self.document.addChild(elem)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
99
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
100
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
101 def docEnd(self):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
102 self.done = True
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
103
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
104
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
105 def parse(self, stream):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
106 def endOfStream(result):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
107 if not self.done:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
108 raise Exception("No more stuff?")
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
109 else:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
110 return self.document
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
111
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
112 d = readStream(stream, self.elementStream.parse)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
113 d.addCallback(endOfStream)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
114 return d
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
115
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
116
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
117
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
118 class CreateResource(resource.Resource):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
119 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
120 A resource to create a publish-subscribe node.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
121 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
122 def __init__(self, backend, serviceJID, owner):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
123 self.backend = backend
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
124 self.serviceJID = serviceJID
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
125 self.owner = owner
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
126
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
127
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
128 http_GET = None
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
129
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
130
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
131 def http_POST(self, request):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
132 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
133 Respond to a POST request to create a new node.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
134 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
135
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
136 def toResponse(nodeIdentifier):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
137 uri = 'xmpp:%s?;node=%s' % (self.serviceJID.full(), nodeIdentifier)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
138 stream = simplejson.dumps({'uri': uri})
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
139 return http.Response(responsecode.OK, stream=stream)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
140
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
141 d = self.backend.create_node(None, self.owner)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
142 d.addCallback(toResponse)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
143 return d
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
144
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
145
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
146
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
147 class DeleteResource(resource.Resource):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
148 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
149 A resource to create a publish-subscribe node.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
150 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
151 def __init__(self, backend, serviceJID, owner):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
152 self.backend = backend
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
153 self.serviceJID = serviceJID
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
154 self.owner = owner
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
155
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
156
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
157 http_GET = None
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
158
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
159
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
160 def http_POST(self, request):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
161 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
162 Respond to a POST request to create a new node.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
163 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
164
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
165 def respond(result):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
166 return http.Response(responsecode.NO_CONTENT)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
167
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
168 def getNode():
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
169 if request.args.get('uri'):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
170 jid, nodeIdentifier = getServiceAndNode(request.args['uri'][0])
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
171 return defer.succeed(nodeIdentifier)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
172 else:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
173 raise http.HTTPError(http.Response(responsecode.BAD_REQUEST,
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
174 "No URI given"))
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
175
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
176 def trapNotFound(failure):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
177 failure.trap(error.NodeNotFound)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
178 return http.StatusResponse(responsecode.NOT_FOUND,
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
179 "Node not found")
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
180
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
181 def trapXMPPURIParseError(failure):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
182 failure.trap(XMPPURIParseError)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
183 return http.StatusResponse(responsecode.BAD_REQUEST,
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
184 "Malformed XMPP URI: %s" % failure.value.message)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
185
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
186 d = getNode()
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
187 d.addCallback(self.backend.delete_node, self.owner)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
188 d.addCallback(respond)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
189 d.addErrback(trapNotFound)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
190 d.addErrback(trapXMPPURIParseError)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
191 return d
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
192
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
193
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
194
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
195 class PublishResource(resource.Resource):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
196 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
197 A resource to publish to a publish-subscribe node.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
198 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
199
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
200 def __init__(self, backend, serviceJID, owner):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
201 self.backend = backend
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
202 self.serviceJID = serviceJID
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
203 self.owner = owner
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
204
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
205
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
206 http_GET = None
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
207
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
208
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
209 def checkMediaType(self, request):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
210 ctype = request.headers.getHeader('content-type')
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
211
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
212 if not ctype:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
213 raise http.HTTPError(
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
214 http.StatusResponse(
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
215 responsecode.BAD_REQUEST,
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
216 "No specified Media Type"))
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
217
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
218 if (ctype.mediaType != 'application' or
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
219 ctype.mediaSubtype != 'atom+xml' or
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
220 ctype.params.get('type') != 'entry' or
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
221 ctype.params.get('charset', 'utf-8') != 'utf-8'):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
222 raise http.HTTPError(
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
223 http.StatusResponse(
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
224 responsecode.UNSUPPORTED_MEDIA_TYPE,
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
225 "Unsupported Media Type: %s" %
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
226 http_headers.generateContentType(ctype)))
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
227
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
228
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
229 def parseXMLPayload(self, stream):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
230 p = WebStreamParser()
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
231 return p.parse(stream)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
232
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
233
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
234 def http_POST(self, request):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
235 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
236 Respond to a POST request to create a new item.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
237 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
238
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
239 def toResponse(nodeIdentifier):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
240 uri = 'xmpp:%s?;node=%s' % (self.serviceJID.full(), nodeIdentifier)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
241 stream = simplejson.dumps({'uri': uri})
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
242 return http.Response(responsecode.OK, stream=stream)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
243
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
244 def gotNode(nodeIdentifier, payload):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
245 item = Item(id='current', payload=payload)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
246 d = self.backend.publish(nodeIdentifier, [item], self.owner)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
247 d.addCallback(lambda _: nodeIdentifier)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
248 return d
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
249
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
250 def getNode():
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
251 if request.args.get('uri'):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
252 jid, nodeIdentifier = getServiceAndNode(request.args['uri'][0])
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
253 return defer.succeed(nodeIdentifier)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
254 else:
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
255 return self.backend.create_node(None, self.owner)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
256
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
257 def doPublish(payload):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
258 d = getNode()
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
259 d.addCallback(gotNode, payload)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
260 return d
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
261
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
262 def trapNotFound(failure):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
263 failure.trap(error.NodeNotFound)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
264 return http.StatusResponse(responsecode.NOT_FOUND,
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
265 "Node not found")
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
266
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
267 def trapXMPPURIParseError(failure):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
268 failure.trap(XMPPURIParseError)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
269 return http.StatusResponse(responsecode.BAD_REQUEST,
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
270 "Malformed XMPP URI: %s" % failure.value.message)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
271
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
272 self.checkMediaType(request)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
273 d = self.parseXMLPayload(request.stream)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
274 d.addCallback(doPublish)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
275 d.addCallback(toResponse)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
276 d.addErrback(trapNotFound)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
277 d.addErrback(trapXMPPURIParseError)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
278 return d
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
279
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
280
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
281
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
282 class ListResource(resource.Resource):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
283 def __init__(self, service):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
284 self.service = service
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
285
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
286
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
287 def render(self, request):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
288 def responseFromNodes(nodeIdentifiers):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
289 return http.Response(responsecode.OK,
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
290 stream=simplejson.dumps(nodeIdentifiers))
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
291
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
292 d = self.service.get_nodes()
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
293 d.addCallback(responseFromNodes)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
294 return d
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
295
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
296
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
297
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
298 # Service for subscribing to remote XMPP Pubsub nodes and web resources
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
299
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
300 def extractAtomEntries(items):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
301 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
302 Extract atom entries from a list of publish-subscribe items.
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
303
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
304 @param items: List of L{domish.Element}s that represent publish-subscribe
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
305 items.
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
306 @type items: C{list}
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
307 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
308
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
309 atomEntries = []
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
310
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
311 for item in items:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
312 # ignore non-items (i.e. retractions)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
313 if item.name != 'item':
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
314 continue
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
315
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
316 atomEntry = None
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
317 for element in item.elements():
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
318 # extract the first element that is an atom entry
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
319 if element.uri == NS_ATOM and element.name == 'entry':
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
320 atomEntry = element
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
321 break
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
322
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
323 if atomEntry:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
324 atomEntries.append(atomEntry)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
325
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
326 return atomEntries
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
327
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
328 def constructFeed(service, nodeIdentifier, entries, title):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
329 nodeURI = 'xmpp:%s?;node=%s' % (service.full(), nodeIdentifier)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
330 now = strftime("%Y-%m-%dT%H:%M:%SZ", gmtime())
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
331
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
332 # Collect the received entries in a feed
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
333 feed = domish.Element((NS_ATOM, 'feed'))
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
334 feed.addElement('title', content=title)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
335 feed.addElement('id', content=nodeURI)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
336 feed.addElement('updated', content=now)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
337
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
338 for entry in entries:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
339 feed.addChild(entry)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
340
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
341 return feed
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
342
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
343 class RemoteSubscriptionService(service.Service, PubSubClient):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
344 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
345 Service for subscribing to remote XMPP Publish-Subscribe nodes.
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
346
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
347 Subscriptions are created with a callback HTTP URI that is POSTed
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
348 to with the received items in notifications.
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
349 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
350
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
351 def __init__(self, jid):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
352 self.jid = jid
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
353
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
354
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
355 def startService(self):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
356 self.callbacks = {}
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
357
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
358
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
359 def trapNotFound(self, failure):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
360 failure.trap(StanzaError)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
361 if not failure.value.condition == 'item-not-found':
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
362 raise failure
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
363 raise error.NodeNotFound
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
364
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
365
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
366 def subscribeCallback(self, jid, nodeIdentifier, callback):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
367
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
368 def newCallbackList(result):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
369 callbackList = set()
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
370 self.callbacks[jid, nodeIdentifier] = callbackList
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
371 return callbackList
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
372
187
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
373 def callbackForLastItem(items, callback):
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
374 atomEntries = extractAtomEntries(items)
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
375
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
376 if not atomEntries:
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
377 return
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
378
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
379 self._postTo([callback], jid, nodeIdentifier, atomEntries[0],
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
380 'application/atom+xml;type=entry')
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
381
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
382 try:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
383 callbackList = self.callbacks[jid, nodeIdentifier]
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
384 except KeyError:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
385 d = self.subscribe(jid, nodeIdentifier, self.jid)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
386 d.addCallback(newCallbackList)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
387 else:
187
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
388 d = self.items(jid, nodeIdentifier, 1)
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
389 d.addCallback(callbackForLastItem, callback)
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
390 d.addCallback(lambda _: callbackList)
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
391
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
392 d.addCallback(lambda callbackList: callbackList.add(callback))
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
393 d.addErrback(self.trapNotFound)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
394 return d
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
395
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
396
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
397 def unsubscribeCallback(self, jid, nodeIdentifier, callback):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
398 try:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
399 callbackList = self.callbacks[jid, nodeIdentifier]
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
400 callbackList.remove(callback)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
401 except KeyError:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
402 return defer.fail(error.NotSubscribed())
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
403
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
404 if not callbackList:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
405 self.unsubscribe(jid, nodeIdentifier, self.jid)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
406
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
407 return defer.succeed(None)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
408
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
409
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
410 def itemsReceived(self, recipient, service, nodeIdentifier, items):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
411 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
412 Fire up HTTP client to do callback
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
413 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
414
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
415 atomEntries = extractAtomEntries(items)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
416
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
417 # Don't notify if there are no atom entries
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
418 if not atomEntries:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
419 return
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
420
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
421 if len(atomEntries) == 1:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
422 contentType = 'application/atom+xml;type=entry'
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
423 payload = atomEntries[0]
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
424 else:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
425 contentType = 'application/atom+xml;type=feed'
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
426 payload = constructFeed(service, nodeIdentifier, atomEntries,
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
427 title='Received item collection')
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
428
187
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
429 self.callCallbacks(service, nodeIdentifier, payload, contentType)
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
430
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
431
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
432 def deleteReceived(self, recipient, service, nodeIdentifier):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
433 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
434 Fire up HTTP client to do callback
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
435 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
436
187
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
437 self.callCallbacks(service, nodeIdentifier, eventType='DELETED')
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
438
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
439
187
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
440 def _postTo(self, callbacks, service, nodeIdentifier,
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
441 payload=None, contentType=None, eventType=None):
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
442 postdata = None
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
443 nodeURI = 'xmpp:%s?;node=%s' % (service.full(), nodeIdentifier)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
444 headers = {'Referer': nodeURI.encode('utf-8'),
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
445 'PubSub-Service': service.full().encode('utf-8')}
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
446
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
447 if payload:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
448 postdata = payload.toXml().encode('utf-8')
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
449 if contentType:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
450 headers['Content-Type'] = "%s;charset=utf-8" % contentType
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
451
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
452 if eventType:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
453 headers['Event'] = eventType
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
454
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
455 def postNotification(callbackURI):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
456 d = client.getPage(str(callbackURI),
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
457 method='POST',
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
458 postdata=postdata,
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
459 headers=headers)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
460 d.addErrback(log.err)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
461
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
462 for callbackURI in callbacks:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
463 reactor.callLater(0, postNotification, callbackURI)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
464
187
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
465 def callCallbacks(self, service, nodeIdentifier,
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
466 payload=None, contentType=None, eventType=None):
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
467 try:
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
468 callbacks = self.callbacks[service, nodeIdentifier]
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
469 except KeyError:
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
470 return
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
471
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
472 self._postTo(callbacks, service, nodeIdentifier, payload, contentType,
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
473 eventType)
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
474
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the
Ralph Meijer <ralphm@ik.nu>
parents: 186
diff changeset
475
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
476
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
477
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
478 class RemoteSubscribeBaseResource(resource.Resource):
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
479 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
480 Base resource for remote pubsub node subscription and unsubscription.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
481
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
482 This resource accepts POST request with a JSON document that holds
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
483 a dictionary with the keys C{uri} and C{callback} that respectively map
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
484 to the XMPP URI of the publish-subscribe node and the callback URI.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
485
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
486 This class should be inherited with L{serviceMethod} overridden.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
487
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
488 @cvar serviceMethod: The name of the method to be called with
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
489 the JID of the pubsub service, the node identifier
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
490 and the callback URI as received in the HTTP POST
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
491 request to this resource.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
492 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
493 serviceMethod = None
191
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
494 errorMap = {
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
495 error.NodeNotFound:
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
496 (responsecode.FORBIDDEN, "Node not found"),
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
497 error.NotSubscribed:
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
498 (responsecode.FORBIDDEN, "No such subscription found"),
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
499 }
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
500
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
501 def __init__(self, service):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
502 self.service = service
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
503 self.params = None
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
504
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
505
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
506 http_GET = None
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
507
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
508
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
509 def http_POST(self, request):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
510 def trapNotFound(failure):
191
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
511 err = failure.trap(*self.errorMap.keys())
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
512 code, msg = self.errorMap[err]
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
513 return http.StatusResponse(code, msg)
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
514
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
515 def respond(result):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
516 return http.Response(responsecode.NO_CONTENT)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
517
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
518 def gotRequest(result):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
519 uri = self.params['uri']
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
520 callback = self.params['callback']
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
521
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
522 jid, nodeIdentifier = getServiceAndNode(uri)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
523 method = getattr(self.service, self.serviceMethod)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
524 d = method(jid, nodeIdentifier, callback)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
525 return d
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
526
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
527 def storeParams(data):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
528 self.params = simplejson.loads(data)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
529
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
530 def trapXMPPURIParseError(failure):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
531 failure.trap(XMPPURIParseError)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
532 return http.StatusResponse(responsecode.BAD_REQUEST,
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
533 "Malformed XMPP URI: %s" % failure.value.message)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
534
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
535 d = readStream(request.stream, storeParams)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
536 d.addCallback(gotRequest)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
537 d.addCallback(respond)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
538 d.addErrback(trapNotFound)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
539 d.addErrback(trapXMPPURIParseError)
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
540 return d
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
541
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
542
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
543
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
544 class RemoteSubscribeResource(RemoteSubscribeBaseResource):
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
545 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
546 Resource to subscribe to a remote publish-subscribe node.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
547
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
548 The passed C{uri} is the XMPP URI of the node to subscribe to and the
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
549 C{callback} is the callback URI. Upon receiving notifications from the
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
550 node, a POST request will be perfomed on the callback URI.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
551 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
552 serviceMethod = 'subscribeCallback'
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
553
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
554
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
555
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
556 class RemoteUnsubscribeResource(RemoteSubscribeBaseResource):
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
557 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
558 Resource to unsubscribe from a remote publish-subscribe node.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
559
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
560 The passed C{uri} is the XMPP URI of the node to unsubscribe from and the
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
561 C{callback} is the callback URI that was registered for it.
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
562 """
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
563 serviceMethod = 'unsubscribeCallback'
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
564
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
565
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
566
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
567 class RemoteItemsResource(resource.Resource):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
568 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
569 Resource for retrieving items from a remote pubsub node.
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
570 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
571
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
572 def __init__(self, service):
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
573 self.service = service
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
574
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
575 def render(self, request):
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
576 try:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
577 maxItems = int(request.args.get('max_items', [0])[0]) or None
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
578 except ValueError:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
579 return http.StatusResponse(responsecode.BAD_REQUEST,
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
580 "The argument max_items has an invalid value.")
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
581
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
582 try:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
583 jid, nodeIdentifier = getServiceAndNode(request.args['uri'][0])
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
584 except KeyError:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
585 return http.StatusResponse(responsecode.BAD_REQUEST,
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
586 "No URI for the remote node provided.")
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
587 except XMPPURIParseError:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
588 return http.StatusResponse(responsecode.BAD_REQUEST,
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
589 "Malformed XMPP URI: %s" % failure.value.message)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
590
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
591
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
592 def respond(items):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
593 """Create a feed out the retrieved items."""
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
594 contentType = http_headers.MimeType('application',
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
595 'atom+xml',
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
596 {'type': 'feed'})
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
597 atomEntries = extractAtomEntries(items)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
598 feed = constructFeed(jid, nodeIdentifier, atomEntries,
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
599 "Retrieved item collection")
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
600 payload = feed.toXml().encode('utf-8')
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
601 return http.Response(responsecode.OK, stream=payload,
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
602 headers={'Content-Type': contentType})
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
603
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
604 def trapNotFound(failure):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
605 failure.trap(StanzaError)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
606 if not failure.value.condition == 'item-not-found':
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
607 raise failure
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
608 return http.StatusResponse(responsecode.NOT_FOUND,
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
609 "Node not found")
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
610
186
365fd3e4daf8 Add maxItems support.
Ralph Meijer <ralphm@ik.nu>
parents: 185
diff changeset
611 d = self.service.items(jid, nodeIdentifier, maxItems)
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
612 d.addCallback(respond)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
613 d.addErrback(trapNotFound)
177
faf1c9bc2612 Add HTTP gateway in a separate plugin.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
614 return d
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
615
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
616
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
617
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
618 # Client side code to interact with a service as provided above
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
619
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
620 def getPageWithFactory(url, contextFactory=None, *args, **kwargs):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
621 """Download a web page.
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
622
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
623 Download a page. Return the factory that holds a deferred, which will
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
624 callback with a page (as a string) or errback with a description of the
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
625 error.
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
626
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
627 See HTTPClientFactory to see what extra args can be passed.
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
628 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
629
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
630 scheme, host, port, path = client._parse(url)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
631 factory = client.HTTPClientFactory(url, *args, **kwargs)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
632 factory.protocol.handleStatus_204 = lambda self: self.handleStatus_200()
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
633
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
634 if scheme == 'https':
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
635 from twisted.internet import ssl
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
636 if contextFactory is None:
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
637 contextFactory = ssl.ClientContextFactory()
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
638 reactor.connectSSL(host, port, factory, contextFactory)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
639 else:
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
640 reactor.connectTCP(host, port, factory)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
641 return factory
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
642
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
643
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
644
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
645 class CallbackResource(resource.Resource):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
646 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
647 Web resource for retrieving gateway notifications.
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
648 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
649
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
650 def __init__(self, callback):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
651 self.callback = callback
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
652
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
653
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
654 http_GET = None
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
655
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
656
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
657 def http_POST(self, request):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
658 p = WebStreamParser()
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
659 d = p.parse(request.stream)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
660 d.addCallback(self.callback, request.headers)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
661 d.addCallback(lambda _: http.Response(responsecode.NO_CONTENT))
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
662 return d
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
663
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
664
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
665
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
666 class GatewayClient(service.Service):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
667 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
668 Service that provides client access to the HTTP Gateway into Idavoll.
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
669 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
670
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
671 agent = "Idavoll HTTP Gateway Client"
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
672
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
673 def __init__(self, baseURI, callbackHost=None, callbackPort=None):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
674 self.baseURI = baseURI
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
675 self.callbackHost = callbackHost or 'localhost'
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
676 self.callbackPort = callbackPort or 8087
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
677 root = resource.Resource()
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
678 root.child_callback = CallbackResource(lambda *args, **kwargs: self.callback(*args, **kwargs))
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
679 self.site = server.Site(root)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
680
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
681
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
682 def startService(self):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
683 self.port = reactor.listenTCP(self.callbackPort,
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
684 channel.HTTPFactory(self.site))
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
685
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
686
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
687 def stopService(self):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
688 return self.port.stopListening()
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
689
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
690
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
691 def _makeURI(self, verb, query=None):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
692 uriComponents = urlparse.urlparse(self.baseURI)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
693 uri = urlparse.urlunparse((uriComponents[0],
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
694 uriComponents[1],
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
695 uriComponents[2] + verb,
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
696 '',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
697 query and urllib.urlencode(query) or '',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
698 ''))
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
699 return uri
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
700
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
701
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
702 def callback(self, data, headers):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
703 pass
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
704
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
705
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
706 def create(self):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
707 f = getPageWithFactory(self._makeURI('create'),
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
708 method='POST',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
709 agent=self.agent)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
710 return f.deferred.addCallback(simplejson.loads)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
711
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
712
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
713 def publish(self, entry, xmppURI=None):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
714 query = xmppURI and {'uri': xmppURI}
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
715
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
716 f = getPageWithFactory(self._makeURI('publish', query),
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
717 method='POST',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
718 postdata=entry.toXml().encode('utf-8'),
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
719 headers={'Content-Type': MIME_ATOM_ENTRY},
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
720 agent=self.agent)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
721 return f.deferred.addCallback(simplejson.loads)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
722
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
723
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
724 def listNodes(self):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
725 f = getPageWithFactory(self._makeURI('list'),
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
726 method='GET',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
727 agent=self.agent)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
728 return f.deferred.addCallback(simplejson.loads)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
729
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
730
183
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
731 def subscribe(self, xmppURI):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
732 params = {'uri': xmppURI,
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
733 'callback': 'http://%s:%s/callback' % (self.callbackHost,
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
734 self.callbackPort)}
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
735 f = getPageWithFactory(self._makeURI('subscribe'),
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
736 method='POST',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
737 postdata=simplejson.dumps(params),
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
738 headers={'Content-Type': MIME_JSON},
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
739 agent=self.agent)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it.
Ralph Meijer <ralphm@ik.nu>
parents: 177
diff changeset
740 return f.deferred
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
741
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
742
191
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
743 def unsubscribe(self, xmppURI):
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
744 params = {'uri': xmppURI,
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
745 'callback': 'http://%s:%s/callback' % (self.callbackHost,
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
746 self.callbackPort)}
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
747 f = getPageWithFactory(self._makeURI('unsubscribe'),
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
748 method='POST',
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
749 postdata=simplejson.dumps(params),
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
750 headers={'Content-Type': MIME_JSON},
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
751 agent=self.agent)
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
752 return f.deferred
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
753
48245777acea Return proper HTTP status codes on failed un-/subscription.
Ralph Meijer <ralphm@ik.nu>
parents: 187
diff changeset
754
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
755 def items(self, xmppURI, maxItems=None):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
756 query = {'uri': xmppURI}
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
757 if maxItems:
186
365fd3e4daf8 Add maxItems support.
Ralph Meijer <ralphm@ik.nu>
parents: 185
diff changeset
758 query['max_items'] = int(maxItems)
185
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
759 f = getPageWithFactory(self._makeURI('items', query),
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
760 method='GET',
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
761 agent=self.agent)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module.
Ralph Meijer <ralphm@ik.nu>
parents: 183
diff changeset
762 return f.deferred