Mercurial > libervia-backend

annotate src/tools/common/uri.py @ 2361:5defafc8ede6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
core, frontends (xmlui): new LabelContainer: LabelContainer is like a PairContainer where first widget can only be LabelWidget or EmptyWidget. This case is the most common, and allow to generate better code when label can be associated to widget (e.g. in HTML).
author Goffi <goffi@goffi.org>
date Sun, 24 Sep 2017 16:36:11 +0200
parents f9adda22a2e1
children 8b37a62336c3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2216
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #!/usr/bin/env python2
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
3
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT: a jabber client
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
6
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
11
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
16
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
19
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
20 """ XMPP uri parsing tools """
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
21
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
22 import urlparse
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
23 import urllib
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
24
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
25 # FIXME: basic implementation, need to follow RFC 5122
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
26
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
27 def parseXMPPUri(uri):
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
28 """Parse an XMPP uri and return a dict with various information
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
29
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
30 @param uri(unicode): uri to parse
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
31 @return dict(unicode, unicode): data depending of the URI where key can be:
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
32 type: one of ("pubsub", TODO)
2222
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
33 type is always present
2216
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
34 sub_type: can be:
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
35 - microblog
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
36 only used for pubsub for now
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
37 path: XMPP path (jid of the service or entity)
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
38 node: node used
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
39 id: id of the element (item for pubsub)
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
40 @raise ValueError: the scheme is not xmpp
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
41 """
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
42 uri_split = urlparse.urlsplit(uri.encode('utf-8'))
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
43 if uri_split.scheme != 'xmpp':
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
44 raise ValueError(u'this is not a XMPP URI')
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
45
2229
761fa220a717 tools (common/uri): minor comment update
Goffi <goffi@goffi.org>
parents: 2222
diff changeset
46 # XXX: we don't use jid.JID for path as it can be used both in backend and frontend
761fa220a717 tools (common/uri): minor comment update
Goffi <goffi@goffi.org>
parents: 2222
diff changeset
47 # which may use different JID classes
2216
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
48 data = {u'path': urllib.unquote(uri_split.path).decode('utf-8')}
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
49
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
50 query_end = uri_split.query.find(';')
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
51 query_type = uri_split.query[:query_end]
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
52 if query_end == -1 or '=' in query_type:
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
53 raise ValueError('no query type, invalid XMPP URI')
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
54
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
55 pairs = urlparse.parse_qs(uri_split.geturl())
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
56 for k, v in pairs.items():
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
57 if len(v) != 1:
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
58 raise NotImplementedError(u"multiple values not managed")
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
59 if k in ('path', 'type', 'sub_type'):
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
60 raise NotImplementedError(u"reserved key used in URI, this is not supported")
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
61 data[k.decode('utf-8')] = urllib.unquote(v[0]).decode('utf-8')
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
62
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
63 if query_type:
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
64 data[u'type'] = query_type.decode('utf-8')
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
65 elif u'node' in data:
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
66 data[u'type'] = u'pubsub'
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
67 else:
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
68 data[u'type'] = ''
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
69
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
70 if u'node' in data:
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
71 if data[u'node'].startswith(u'urn:xmpp:microblog:'):
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
72 data[u'sub_type'] = 'microblog'
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
73
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
74 return data
2222
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
75
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
76 def addPairs(uri, pairs):
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
77 for k,v in pairs.iteritems():
2328
f9adda22a2e1 tools(common/uri): fixed encoding in buildXMPPUri
Goffi <goffi@goffi.org>
parents: 2326
diff changeset
78 uri.append(u';' + urllib.quote_plus(k.encode('utf-8')) + u'=' + urllib.quote_plus(v.encode('utf-8')))
2222
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
79
2242
e5e54ff0b775 core (tools/common/uri): don't display finale "?" if no extra data is specified
Goffi <goffi@goffi.org>
parents: 2229
diff changeset
80 def buildXMPPUri(type_, **kwargs):
2222
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
81 uri = [u'xmpp:']
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
82 subtype = kwargs.pop('subtype', None)
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
83 path = kwargs.pop('path')
2328
f9adda22a2e1 tools(common/uri): fixed encoding in buildXMPPUri
Goffi <goffi@goffi.org>
parents: 2326
diff changeset
84 uri.append(urllib.quote_plus(path.encode('utf-8')).replace(u'%40', '@'))
2222
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
85
2242
e5e54ff0b775 core (tools/common/uri): don't display finale "?" if no extra data is specified
Goffi <goffi@goffi.org>
parents: 2229
diff changeset
86 if type_ == u'pubsub':
2326
91a14dab924d tools (common/uri): buildXMPPUri: use XEP-0277 namespace as node if node is empty or None for microblog subtype
Goffi <goffi@goffi.org>
parents: 2242
diff changeset
87 if subtype == 'microblog' and not kwargs.get('node'):
2222
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
88 kwargs[u'node'] = 'urn:xmpp:microblog:0'
2242
e5e54ff0b775 core (tools/common/uri): don't display finale "?" if no extra data is specified
Goffi <goffi@goffi.org>
parents: 2229
diff changeset
89 if kwargs:
e5e54ff0b775 core (tools/common/uri): don't display finale "?" if no extra data is specified
Goffi <goffi@goffi.org>
parents: 2229
diff changeset
90 uri.append(u'?')
e5e54ff0b775 core (tools/common/uri): don't display finale "?" if no extra data is specified
Goffi <goffi@goffi.org>
parents: 2229
diff changeset
91 addPairs(uri, kwargs)
2222
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
92 else:
2242
e5e54ff0b775 core (tools/common/uri): don't display finale "?" if no extra data is specified
Goffi <goffi@goffi.org>
parents: 2229
diff changeset
93 raise NotImplementedError(u'{type_} URI are not handled yet'.format(type_=type_))
2222
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
94
bdc64c487e21 tools/common (uri): added a method to build URI
Goffi <goffi@goffi.org>
parents: 2216
diff changeset
95 return u''.join(uri)