Mercurial > libervia-backend
view sat/tools/common/uri.py @ 2671:0fa217fafabf
tools (common/template), jp: refactoring to handle multiple sites:
- site can now be specified in template header before theme, for instance: (some_site/some_theme)path/to/template.ext
- absolute template paths are now implemented, but Renderer must be instanciated with trusted to True for security reason (it's the case for jp)
- a new "front_url_filter" callable can be given to Renderer, which will convert template path to URL seen by end-user (default to real path).
- the "front_url_filter" can be used in templates with… "front_url" filter
- template_data is a new named tuple available in templates, which give site, theme and template relative URL
- search order is site/theme, site/default_theme, and default/default_theme where default link to sat_pubsub templates
- when loading CSS files, files with _noscript suffixes are now loaded, and used when javascript is not available
- "styles_extra.css" is also loaded before "styles.css", useful when a theme want to reuse default style, and just override some rules
- new site can be specified in sat.conf [DEFAULT] section, using sites_path_public_dict or sites_path_private_dict (where sites_path_private_dict won't be used in public frontends, like Libervia)
- "private" argument of Renderer tells the renderer to load private sites or not
- templates are now loaded from "templates" subdirectory, to differenciate them from other data like i18n
- jp template output has been updated to handle those changes, and to manage absolute templates
author | Goffi <goffi@goffi.org> |
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date | Mon, 10 Sep 2018 08:58:18 +0200 |
parents | 56f94936df1e |
children | 003b8b4b56a7 |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # SAT: a jabber client # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. """ XMPP uri parsing tools """ import urlparse import urllib # FIXME: basic implementation, need to follow RFC 5122 def parseXMPPUri(uri): """Parse an XMPP uri and return a dict with various information @param uri(unicode): uri to parse @return dict(unicode, unicode): data depending of the URI where key can be: type: one of ("pubsub", TODO) type is always present sub_type: can be: - microblog only used for pubsub for now path: XMPP path (jid of the service or entity) node: node used id: id of the element (item for pubsub) @raise ValueError: the scheme is not xmpp """ uri_split = urlparse.urlsplit(uri.encode("utf-8")) if uri_split.scheme != "xmpp": raise ValueError(u"this is not a XMPP URI") # XXX: we don't use jid.JID for path as it can be used both in backend and frontend # which may use different JID classes data = {u"path": urllib.unquote(uri_split.path).decode("utf-8")} query_end = uri_split.query.find(";") query_type = uri_split.query[:query_end] if query_end == -1 or "=" in query_type: raise ValueError("no query type, invalid XMPP URI") pairs = urlparse.parse_qs(uri_split.geturl()) for k, v in pairs.items(): if len(v) != 1: raise NotImplementedError(u"multiple values not managed") if k in ("path", "type", "sub_type"): raise NotImplementedError(u"reserved key used in URI, this is not supported") data[k.decode("utf-8")] = urllib.unquote(v[0]).decode("utf-8") if query_type: data[u"type"] = query_type.decode("utf-8") elif u"node" in data: data[u"type"] = u"pubsub" else: data[u"type"] = "" if u"node" in data: if data[u"node"].startswith(u"urn:xmpp:microblog:"): data[u"sub_type"] = "microblog" return data def addPairs(uri, pairs): for k, v in pairs.iteritems(): uri.append( u";" + urllib.quote_plus(k.encode("utf-8")) + u"=" + urllib.quote_plus(v.encode("utf-8")) ) def buildXMPPUri(type_, **kwargs): uri = [u"xmpp:"] subtype = kwargs.pop("subtype", None) path = kwargs.pop("path") uri.append(urllib.quote_plus(path.encode("utf-8")).replace(u"%40", "@")) if type_ == u"pubsub": if subtype == "microblog" and not kwargs.get("node"): kwargs[u"node"] = "urn:xmpp:microblog:0" if kwargs: uri.append(u"?") addPairs(uri, kwargs) else: raise NotImplementedError(u"{type_} URI are not handled yet".format(type_=type_)) return u"".join(uri)