libervia-pubsub: idavoll/gateway.py annotate

annotate idavoll/gateway.py @ 198:e404775b12df

Change naming and spacing conventions to match Twisted's.

author	Ralph Meijer <ralphm@ik.nu>
date	Tue, 10 Jun 2008 11:31:49 +0000
parents	48245777acea
children	2c46e6664680

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
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	141 d = self.backend.createNode(None, self.owner)
177 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()
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	187 d.addCallback(self.backend.deleteNode, self.owner)
177 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:
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	255 return self.backend.createNode(None, self.owner)
177 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
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	292 d = self.service.getNodes()
185 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
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	328
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	329
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	330 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	331 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	332 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	333
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	334 # 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	335 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	336 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	337 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	338 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	339
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	340 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	341 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	342
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	343 return feed
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	344
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	345
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	346
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	347 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	348 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	349 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	350
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	351 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	352 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	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 __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	356 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	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 startService(self):
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	360 self.callbacks = {}
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	361
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	362
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	363 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	364 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	365 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	366 raise failure
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	367 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	368
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	369
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	370 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	371
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	372 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	373 callbackList = set()
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	374 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	375 return callbackList
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	376
187 69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	377 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	378 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	379
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	380 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	381 return
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	382
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	383 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	384 '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	385
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	386 try:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	387 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	388 except KeyError:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	389 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	390 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	391 else:
187 69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	392 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	393 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	394 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	395
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	396 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	397 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	398 return d
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	399
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	400
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	401 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	402 try:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	403 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	404 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	405 except KeyError:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	406 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	407
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	408 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	409 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	410
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	411 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	412
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 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	415 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	416 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	417 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	418
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	419 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	420
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	421 # 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	422 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	423 return
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	424
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	425 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	426 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	427 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	428 else:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	429 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	430 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	431 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	432
187 69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	433 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	434
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 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	437 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	438 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	439 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	440
187 69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	441 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	442
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	443
187 69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	444 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	445 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	446 postdata = None
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	447 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	448 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	449 '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	450
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	451 if payload:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	452 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	453 if contentType:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	454 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	455
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	456 if eventType:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	457 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	458
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	459 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	460 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	461 method='POST',
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	462 postdata=postdata,
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	463 headers=headers)
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	464 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	465
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	466 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	467 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	468
187 69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	469 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	470 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	471 try:
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	472 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	473 except KeyError:
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	474 return
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	475
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	476 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	477 eventType)
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	478
69cdd8c6a431 Make sure second subscribers through HTTP also get a notification of the Ralph Meijer <ralphm@ik.nu> parents: 186 diff changeset	479
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	480
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	481
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	482 class RemoteSubscribeBaseResource(resource.Resource):
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	483 """
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	484 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	485
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	486 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	487 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	488 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	489
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	490 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	491
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	492 @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	493 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	494 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	495 request to this resource.
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	496 """
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	497 serviceMethod = None
191 48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	498 errorMap = {
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	499 error.NodeNotFound:
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	500 (responsecode.FORBIDDEN, "Node not found"),
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	501 error.NotSubscribed:
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	502 (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	503 }
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	504
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	505 def __init__(self, service):
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	506 self.service = service
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	507 self.params = None
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	508
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	509
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	510 http_GET = None
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	511
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	512
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	513 def http_POST(self, request):
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	514 def trapNotFound(failure):
191 48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	515 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	516 code, msg = self.errorMap[err]
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	517 return http.StatusResponse(code, msg)
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	518
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	519 def respond(result):
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	520 return http.Response(responsecode.NO_CONTENT)
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 def gotRequest(result):
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	523 uri = self.params['uri']
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	524 callback = self.params['callback']
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	525
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	526 jid, nodeIdentifier = getServiceAndNode(uri)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	527 method = getattr(self.service, self.serviceMethod)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	528 d = method(jid, nodeIdentifier, callback)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	529 return d
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	530
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	531 def storeParams(data):
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	532 self.params = simplejson.loads(data)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	533
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	534 def trapXMPPURIParseError(failure):
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	535 failure.trap(XMPPURIParseError)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	536 return http.StatusResponse(responsecode.BAD_REQUEST,
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	537 "Malformed XMPP URI: %s" % failure.value.message)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	538
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	539 d = readStream(request.stream, storeParams)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	540 d.addCallback(gotRequest)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	541 d.addCallback(respond)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	542 d.addErrback(trapNotFound)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	543 d.addErrback(trapXMPPURIParseError)
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	544 return d
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
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	547
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	548 class RemoteSubscribeResource(RemoteSubscribeBaseResource):
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	549 """
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	550 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	551
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	552 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	553 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	554 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	555 """
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	556 serviceMethod = 'subscribeCallback'
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
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	559
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	560 class RemoteUnsubscribeResource(RemoteSubscribeBaseResource):
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	561 """
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	562 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	563
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	564 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	565 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	566 """
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	567 serviceMethod = 'unsubscribeCallback'
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	568
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	569
185 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 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	572 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	573 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	574 """
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	575
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	576 def __init__(self, service):
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	577 self.service = service
faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	578
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	579
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	580 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	581 try:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	582 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	583 except ValueError:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	584 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	585 "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	586
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	587 try:
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	588 uri = request.args['uri'][0]
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	589 except KeyError:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	590 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	591 "No URI for the remote node provided.")
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	592
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	593 try:
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	594 jid, nodeIdentifier = getServiceAndNode(uri)
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	595 except XMPPURIParseError:
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	596 return http.StatusResponse(responsecode.BAD_REQUEST,
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 191 diff changeset	597 "Malformed XMPP URI: %s" % uri)
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	598
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	599 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	600 """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	601 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	602 'atom+xml',
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	603 {'type': 'feed'})
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	604 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	605 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	606 "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	607 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	608 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	609 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	610
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	611 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	612 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	613 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	614 raise failure
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	615 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	616 "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	617
186 365fd3e4daf8 Add maxItems support. Ralph Meijer <ralphm@ik.nu> parents: 185 diff changeset	618 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	619 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	620 d.addErrback(trapNotFound)
177 faf1c9bc2612 Add HTTP gateway in a separate plugin. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	621 return d
183 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
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	624
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	625 # 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	626
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	627 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	628 """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	629
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	630 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	631 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	632 error.
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 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	635 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	636
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	637 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	638 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	639 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	640
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	641 if scheme == 'https':
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	642 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	643 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	644 contextFactory = ssl.ClientContextFactory()
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	645 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	646 else:
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	647 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	648 return factory
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
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	651
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	652 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	653 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	654 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	655 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	656
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	657 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	658 self.callback = callback
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	659
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	660
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	661 http_GET = None
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	662
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	663
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	664 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	665 p = WebStreamParser()
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	666 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	667 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	668 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	669 return d
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	670
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	671
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	672
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	673 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	674 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	675 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	676 """
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	677
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	678 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	679
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	680 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	681 self.baseURI = baseURI
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	682 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	683 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	684 root = resource.Resource()
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	685 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	686 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	687
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	688
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	689 def startService(self):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	690 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	691 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	692
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	693
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	694 def stopService(self):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	695 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	696
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	697
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	698 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	699 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	700 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	701 uriComponents[1],
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	702 uriComponents[2] + verb,
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	703 '',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	704 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	705 ''))
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	706 return uri
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	707
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	708
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	709 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	710 pass
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 create(self):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	714 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	715 method='POST',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	716 agent=self.agent)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	717 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	718
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	719
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	720 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	721 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	722
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	723 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	724 method='POST',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	725 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	726 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	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 listNodes(self):
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	732 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	733 method='GET',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	734 agent=self.agent)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	735 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	736
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	737
183 c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	738 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	739 params = {'uri': xmppURI,
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	740 '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	741 self.callbackPort)}
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	742 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	743 method='POST',
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	744 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	745 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	746 agent=self.agent)
c21b986cff30 Implement HTTP client to gateway and implement functional tests with it. Ralph Meijer <ralphm@ik.nu> parents: 177 diff changeset	747 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	748
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	749
191 48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	750 def unsubscribe(self, xmppURI):
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	751 params = {'uri': xmppURI,
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	752 '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	753 self.callbackPort)}
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	754 f = getPageWithFactory(self._makeURI('unsubscribe'),
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	755 method='POST',
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	756 postdata=simplejson.dumps(params),
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	757 headers={'Content-Type': MIME_JSON},
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	758 agent=self.agent)
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	759 return f.deferred
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	760
48245777acea Return proper HTTP status codes on failed un-/subscription. Ralph Meijer <ralphm@ik.nu> parents: 187 diff changeset	761
185 9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	762 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	763 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	764 if maxItems:
186 365fd3e4daf8 Add maxItems support. Ralph Meijer <ralphm@ik.nu> parents: 185 diff changeset	765 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	766 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	767 method='GET',
9038908dc2f5 Add gateway support for retrieving items from a node. Reorder gateway module. Ralph Meijer <ralphm@ik.nu> parents: 183 diff changeset	768 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	769 return f.deferred

Mercurial > libervia-pubsub

annotate idavoll/gateway.py @ 198:e404775b12df