Mercurial > libervia-backend

annotate src/tmp/wokkel/rsm.py @ 1423:882e5fabf68c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
plugin groupblog, tmp (mam, rsm): some style improvments/fixes: - renamed variables nammed after reserved word/module - removed class variables which are not needed - removed external parenthesis from asserts - in mam.MAMPrefs, removed default value for default argument, as None can't be used - (groupblog) extended docstring for DeferredItems and DeferredItemsFromMany
author Goffi <goffi@goffi.org>
date Thu, 23 Apr 2015 13:35:21 +0200
parents be1fccf4854d
children 2d8fccec84e8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
1 # -*- test-case-name: wokkel.test.test_rsm -*-
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
2 #
1422
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
3 # SàT Wokkel extension for Result Set Management (XEP-0059)
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
4 # Copyright (C) 2015 Adien Cossa (souliane@mailoo.org)
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
5
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
6 # This program is free software: you can redistribute it and/or modify
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
7 # it under the terms of the GNU Affero General Public License as published by
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
8 # the Free Software Foundation, either version 3 of the License, or
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
9 # (at your option) any later version.
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
10
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
11 # This program is distributed in the hope that it will be useful,
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
14 # GNU Affero General Public License for more details.
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
15
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
16 # You should have received a copy of the GNU Affero General Public License
be1fccf4854d tmp (wokkel): licenses fixes:
Goffi <goffi@goffi.org>
parents: 1419
diff changeset
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
18
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
19 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
20 XMPP Result Set Management protocol.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
21
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
22 This protocol is specified in
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
23 U{XEP-0059<http://xmpp.org/extensions/xep-0059.html>}.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
24 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
25
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
26 from twisted.words.xish import domish
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
27
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
28 import pubsub
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
29 import copy
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
30
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
31
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
32 # RSM namespace
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
33 NS_RSM = 'http://jabber.org/protocol/rsm'
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
34
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
35
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
36 class RSMError(Exception):
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
37 """
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
38 RSM error.
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
39 """
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
40
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
41
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
42 class RSMNotFoundError(Exception):
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
43 """
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
44 An expected RSM element has not been found.
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
45 """
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
46
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
47
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
48 class RSMRequest():
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
49 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
50 A Result Set Management request.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
51
1419
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
52 @ivar max_: limit on the number of retrieved items.
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
53 @itype max_: C{int} or C{unicode}
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
54
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
55 @ivar index: starting index of the requested page.
1423
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
56 @itype index: C{int} or C{unicode} or C{None}
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
57
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
58 @ivar after: ID of the element immediately preceding the page.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
59 @itype after: C{unicode}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
60
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
61 @ivar before: ID of the element immediately following the page.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
62 @itype before: C{unicode}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
63 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
64
1423
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
65 def __init__(self, max_=10, index=None, after=None, before=None):
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
66 max_ = int(max_)
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
67 assert max_ >= 0
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
68 self.max = max_
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
69
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
70 if index is not None:
1419
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
71 assert after is None and before is None
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
72 index = int(index)
1419
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
73 assert index >= 0
1423
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
74 self.index = index
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
75
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
76 if after is not None:
1419
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
77 assert before is None
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
78 assert isinstance(after, unicode)
1423
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
79 self.after = after
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
80
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
81 if before is not None:
1419
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
82 assert isinstance(before, unicode)
1423
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
83 self.before = before
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
84
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
85 @classmethod
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
86 def parse(cls, element):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
87 """Parse the given request element.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
88
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
89 @param element: request containing a set element.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
90 @type element: L{domish.Element}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
91
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
92 @return: RSMRequest instance.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
93 @rtype: L{RSMRequest}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
94 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
95 try:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
96 set_elt = domish.generateElementsQNamed(element.elements(),
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
97 name="set",
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
98 uri=NS_RSM).next()
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
99 except StopIteration:
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
100 raise RSMNotFoundError()
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
101
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
102 request = RSMRequest()
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
103 for elt in list(set_elt.elements()):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
104 if elt.name in ('before', 'after'):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
105 setattr(request, elt.name, ''.join(elt.children))
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
106 elif elt.name in ('max', 'index'):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
107 setattr(request, elt.name, int(''.join(elt.children)))
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
108
1423
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
109 if request.max is None:
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
110 raise RSMError("RSM request is missing its 'max' element")
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
111
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
112 return request
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
113
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
114 def toElement(self):
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
115 """
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
116 Return the DOM representation of this RSM request.
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
117
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
118 @rtype: L{domish.Element}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
119 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
120 set_elt = domish.Element((NS_RSM, 'set'))
1423
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
121 set_elt.addElement('max').addContent(unicode(self.max))
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
122
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
123 if self.index is not None:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
124 set_elt.addElement('index').addContent(unicode(self.index))
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
125
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
126 if self.before is not None:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
127 if self.before == '': # request the last page
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
128 set_elt.addElement('before')
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
129 else:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
130 set_elt.addElement('before').addContent(self.before)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
131
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
132 if self.after is not None:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
133 set_elt.addElement('after').addContent(self.after)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
134
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
135 return set_elt
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
136
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
137 def render(self, element):
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
138 """Embed the DOM representation of this RSM request in the given element.
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
139
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
140 @param element: Element to contain the RSM request.
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
141 @type element: L{domish.Element}
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
142
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
143 @return: RSM request element.
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
144 @rtype: L{domish.Element}
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
145 """
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
146 if element.name == 'pubsub' and hasattr(element, 'items'):
1423
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
147 element.items.attributes['max_items'] = unicode(self.max)
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
148
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
149 set_elt = self.toElement()
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
150 element.addChild(set_elt)
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
151
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
152 return set_elt
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
153
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
154
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
155 class RSMResponse():
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
156 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
157 A Result Set Management response.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
158
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
159 @ivar count: total number of items.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
160 @itype count: C{int}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
161
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
162 @ivar index: starting index of the returned page.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
163 @itype index: C{int}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
164
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
165 @ivar first: ID of the first element of the returned page.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
166 @itype first: C{unicode}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
167
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
168 @ivar last: ID of the last element of the returned page.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
169 @itype last: C{unicode}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
170 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
171
1423
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
172 def __init__(self, count=0, index=None, first=None, last=None):
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
173 assert isinstance(count, int) and count >= 0
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
174 self.count = count
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
175 if index is not None:
1419
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
176 assert isinstance(index, int) and index >= 0
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
177 assert isinstance(first, unicode)
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
178 assert isinstance(last, unicode)
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
179 else:
1419
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
180 assert first is None and last is None
1423
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
181 self.index = index
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
182 self.first = first
882e5fabf68c plugin groupblog, tmp (mam, rsm): some style improvments/fixes:
Goffi <goffi@goffi.org>
parents: 1422
diff changeset
183 self.last = last
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
184
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
185 @classmethod
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
186 def parse(cls, element):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
187 """Parse the given response element.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
188
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
189 @param element: response element.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
190 @type element: L{domish.Element}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
191
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
192 @return: RSMResponse instance.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
193 @rtype: L{RSMResponse}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
194 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
195 try:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
196 set_elt = domish.generateElementsQNamed(element.elements(),
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
197 name="set",
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
198 uri=NS_RSM).next()
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
199 except StopIteration:
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
200 return RSMNotFoundError()
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
201
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
202 response = RSMResponse()
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
203 for elt in list(set_elt.elements()):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
204 if elt.name in ('first', 'last'):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
205 setattr(response, elt.name, ''.join(elt.children))
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
206 if elt.name == 'first':
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
207 response.index = int(elt.getAttribute("index"))
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
208 elif elt.name == 'count':
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
209 response.count = int(''.join(elt.children))
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
210
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
211 if response.count is None:
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
212 raise RSMError("RSM response is missing its 'count' element")
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
213
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
214 return response
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
215
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
216 def toElement(self):
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
217 """
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
218 Return the DOM representation of this RSM request.
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
219
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
220 @rtype: L{domish.Element}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
221 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
222 set_elt = domish.Element((NS_RSM, 'set'))
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
223 set_elt.addElement('count').addContent(unicode(self.count))
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
224
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
225 if self.index is not None:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
226 first_elt = set_elt.addElement('first')
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
227 first_elt.addContent(self.first)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
228 first_elt['index'] = unicode(self.index)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
229
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
230 set_elt.addElement('last').addContent(self.last)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
231
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
232 return set_elt
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
233
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
234 def render(self, element):
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
235 """Embed the DOM representation of this RSM response in the given element.
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
236
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
237 @param element: Element to contain the RSM response.
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
238 @type element: L{domish.Element}
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
239
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
240 @return: RSM request element.
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
241 @rtype: L{domish.Element}
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
242 """
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
243 set_elt = self.toElement()
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
244 element.addChild(set_elt)
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
245 return set_elt
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
246
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
247 def toDict(self):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
248 """Return a dict representation of the object.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
249
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
250 @return: a dict of strings.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
251 @rtype: C{dict} binding C{unicode} to C{unicode}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
252 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
253 result = {}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
254 for attr in ('count', 'index', 'first', 'last'):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
255 value = getattr(self, attr)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
256 if value is not None:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
257 result[attr] = unicode(value)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
258 return result
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
259
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
260
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
261 class PubSubRequest(pubsub.PubSubRequest):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
262 """PubSubRequest extension to handle RSM.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
263
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
264 @ivar rsm: RSM request instance.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
265 @type rsm: L{RSMRequest}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
266 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
267
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
268 rsm = None
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
269
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
270 def __init__(self, verb=None):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
271 pubsub.PubSubRequest.__init__(self, verb)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
272 self._parameters = copy.deepcopy(pubsub.PubSubRequest._parameters)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
273 self._parameters['items'].append('rsm')
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
274
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
275 def _parse_rsm(self, verbElement):
1283
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
276 try:
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
277 self.rsm = RSMRequest.parse(verbElement.parent)
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
278 except RSMNotFoundError:
7d9ff14a2d9d tmp: update tmp.wokkel.rsm, add tmp.wokkel.mam
souliane <souliane@mailoo.org>
parents: 1266
diff changeset
279 self.rsm = None
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
280
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
281 def _render_rsm(self, verbElement):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
282 if self.rsm:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
283 self.rsm.render(verbElement.parent)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
284
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
285
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
286 class PubSubClient(pubsub.PubSubClient):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
287 """PubSubClient extension to handle RSM."""
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
288
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
289 _rsm_responses = {}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
290
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
291 def items(self, service, nodeIdentifier, maxItems=None, itemIdentifiers=None,
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
292 subscriptionIdentifier=None, sender=None, ext_data=None):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
293 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
294 Retrieve previously published items from a publish subscribe node.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
295
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
296 @param service: The publish subscribe service that keeps the node.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
297 @type service: L{JID<twisted.words.protocols.jabber.jid.JID>}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
298
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
299 @param nodeIdentifier: The identifier of the node.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
300 @type nodeIdentifier: C{unicode}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
301
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
302 @param maxItems: Optional limit on the number of retrieved items.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
303 @type maxItems: C{int}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
304
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
305 @param itemIdentifiers: Identifiers of the items to be retrieved.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
306 @type itemIdentifiers: C{set}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
307
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
308 @param subscriptionIdentifier: Optional subscription identifier. In
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
309 case the node has been subscribed to multiple times, this narrows
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
310 the results to the specific subscription.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
311 @type subscriptionIdentifier: C{unicode}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
312
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
313 @param ext_data: extension data.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
314 @type ext_data: L{dict}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
315
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
316 @return: a Deferred that fires a C{list} of L{domish.Element}.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
317 @rtype: L{defer.Deferred}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
318 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
319 request = PubSubRequest('items') # that's a rsm.PubSubRequest instance
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
320 request.recipient = service
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
321 request.nodeIdentifier = nodeIdentifier
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
322 if maxItems:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
323 request.maxItems = str(int(maxItems))
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
324 request.subscriptionIdentifier = subscriptionIdentifier
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
325 request.sender = sender
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
326 request.itemIdentifiers = itemIdentifiers
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
327 if ext_data and 'rsm' in ext_data:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
328 request.rsm = ext_data['rsm']
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
329
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
330 def cb(iq):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
331 items = []
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
332 if iq.pubsub.items:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
333 for element in iq.pubsub.items.elements():
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
334 if element.uri == pubsub.NS_PUBSUB and element.name == 'item':
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
335 items.append(element)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
336
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
337 if request.rsm:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
338 response = RSMResponse.parse(iq.pubsub)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
339 if response is not None:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
340 self._rsm_responses[ext_data['id']] = response
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
341 return items
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
342
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
343 d = request.send(self.xmlstream)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
344 d.addCallback(cb)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
345 return d
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
346
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
347 def getRSMResponse(self, id):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
348 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
349 Post-retrieve the RSM response data after items retrieval is done.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
350
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
351 @param id: extension data ID
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
352 @type id: C{unicode}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
353
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
354 @return: dict representation of the RSM response.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
355 @rtype: C{dict} of C{unicode}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
356 """
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
357 # This method exists to not modify the return value of self.items.
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
358 if id not in self._rsm_responses:
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
359 return {}
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
360 result = self._rsm_responses[id].toDict()
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
361 del self._rsm_responses[id]
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
362 return result
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
363
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
364
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
365 class PubSubService(pubsub.PubSubService):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
366 """PubSubService extension to handle RSM."""
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
367
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
368 _request_class = PubSubRequest
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
369
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
370 def _toResponse_items(self, result, resource, request):
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
371 response = pubsub.PubSubService._toResponse_items(self, result,
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
372 resource, request)
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
373 set_elts = [elt for elt in result if elt.name == 'set']
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
374 if set_elts:
1419
be2df1ddea8e plugins (groupblog, xep-0277) + tmp(rsm): improved style:
Goffi <goffi@goffi.org>
parents: 1283
diff changeset
375 assert len(set_elts) == 1
1266
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
376 response.addChild(set_elts[0])
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
377
9141bde7ff31 use sat.tmp.wokkel as a buffer module until the changes are integrated to wokkel
souliane <souliane@mailoo.org>
parents:
diff changeset
378 return response