core, setup: huge cleaning:
- moved directories from src and frontends/src to sat and sat_frontends, which is the recommanded naming convention - move twisted directory to root - removed all hacks from setup.py, and added missing dependencies, it is now clean - use https URL for website in setup.py - removed "Environment :: X11 Applications :: GTK", as wix is deprecated and removed - renamed sat.sh to sat and fixed its installation - added python_requires to specify Python version needed - replaced glib2reactor which use deprecated code by gtk3reactor sat can now be installed directly from virtualenv without using --system-site-packages anymore \o/
This commit is contained in:
Goffi
parent
4afd2ff26f
commit
80ef13612b
1 changed files with 42 additions and 269 deletions
|
|
@ -1,157 +0,0 @@
|
|||
#!/usr/bin/env python2
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
# SAT plugin for managing xep-0020
|
||||
# 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/>.
|
||||
|
||||
from sat.core.i18n import _
|
||||
from sat.core.constants import Const as C
|
||||
from sat.core.log import getLogger
|
||||
log = getLogger(__name__)
|
||||
from sat.core import exceptions
|
||||
from twisted.words.xish import domish
|
||||
|
||||
from zope.interface import implements
|
||||
|
||||
try:
|
||||
from twisted.words.protocols.xmlstream import XMPPHandler
|
||||
except ImportError:
|
||||
from wokkel.subprotocols import XMPPHandler
|
||||
|
||||
from wokkel import disco, iwokkel, data_form
|
||||
|
||||
NS_FEATURE_NEG = 'http://jabber.org/protocol/feature-neg'
|
||||
|
||||
PLUGIN_INFO = {
|
||||
C.PI_NAME: "XEP 0020 Plugin",
|
||||
C.PI_IMPORT_NAME: "XEP-0020",
|
||||
C.PI_TYPE: "XEP",
|
||||
C.PI_PROTOCOLS: ["XEP-0020"],
|
||||
C.PI_MAIN: "XEP_0020",
|
||||
C.PI_HANDLER: "yes",
|
||||
C.PI_DESCRIPTION: _("""Implementation of Feature Negotiation""")
|
||||
}
|
||||
|
||||
|
||||
class XEP_0020(object):
|
||||
|
||||
def __init__(self, host):
|
||||
log.info(_("Plugin XEP_0020 initialization"))
|
||||
|
||||
def getHandler(self, client):
|
||||
return XEP_0020_handler()
|
||||
|
||||
def getFeatureElt(self, elt):
|
||||
"""Check element's children to find feature elements
|
||||
|
||||
@param elt(domish.Element): parent element of the feature element
|
||||
@return: feature elements
|
||||
@raise exceptions.NotFound: no feature element found
|
||||
"""
|
||||
try:
|
||||
feature_elt = elt.elements(NS_FEATURE_NEG, 'feature').next()
|
||||
except StopIteration:
|
||||
raise exceptions.NotFound
|
||||
return feature_elt
|
||||
|
||||
def _getForm(self, elt, namespace):
|
||||
"""Return the first child data form
|
||||
|
||||
@param elt(domish.Element): parent of the data form
|
||||
@param namespace (None, unicode): form namespace or None to ignore
|
||||
@return (None, data_form.Form): data form or None is nothing is found
|
||||
"""
|
||||
if namespace is None:
|
||||
try:
|
||||
form_elt = elt.elements(data_form.NS_X_DATA).next()
|
||||
except StopIteration:
|
||||
return None
|
||||
else:
|
||||
return data_form.Form.fromElement(form_elt)
|
||||
else:
|
||||
return data_form.findForm(elt, namespace)
|
||||
|
||||
def getChoosedOptions(self, feature_elt, namespace):
|
||||
"""Return choosed feature for feature element
|
||||
|
||||
@param feature_elt(domish.Element): feature domish element
|
||||
@param namespace (None, unicode): form namespace or None to ignore
|
||||
@return (dict): feature name as key, and choosed option as value
|
||||
@raise exceptions.NotFound: not data form is found
|
||||
"""
|
||||
form = self._getForm(feature_elt, namespace)
|
||||
if form is None:
|
||||
raise exceptions.NotFound
|
||||
result = {}
|
||||
for field in form.fields:
|
||||
values = form.fields[field].values
|
||||
result[field] = values[0] if values else None
|
||||
if len(values) > 1:
|
||||
log.warning(_(u"More than one value choosed for {}, keeping the first one").format(field))
|
||||
return result
|
||||
|
||||
def negotiate(self, feature_elt, name, negotiable_values, namespace):
|
||||
"""Negotiate the feature options
|
||||
|
||||
@param feature_elt(domish.Element): feature element
|
||||
@param name: the option name (i.e. field's var attribute) to negotiate
|
||||
@param negotiable_values(iterable): acceptable values for this negotiation
|
||||
first corresponding value will be returned
|
||||
@param namespace (None, unicode): form namespace or None to ignore
|
||||
@raise KeyError: name is not found in data form fields
|
||||
"""
|
||||
form = self._getForm(feature_elt, namespace)
|
||||
options = [option.value for option in form.fields[name].options]
|
||||
for value in negotiable_values:
|
||||
if value in options:
|
||||
return value
|
||||
return None
|
||||
|
||||
def chooseOption(self, options, namespace):
|
||||
"""Build a feature element with choosed options
|
||||
|
||||
@param options(dict): dict with feature as key and choosed option as value
|
||||
@param namespace (None, unicode): form namespace or None to ignore
|
||||
"""
|
||||
feature_elt = domish.Element((NS_FEATURE_NEG, 'feature'))
|
||||
x_form = data_form.Form('submit', formNamespace=namespace)
|
||||
x_form.makeFields(options)
|
||||
feature_elt.addChild(x_form.toElement())
|
||||
return feature_elt
|
||||
|
||||
def proposeFeatures(self, options_dict, namespace):
|
||||
"""Build a feature element with options to propose
|
||||
|
||||
@param options_dict(dict): dict with feature as key and iterable of acceptable options as value
|
||||
@param namespace(None, unicode): feature namespace
|
||||
"""
|
||||
feature_elt = domish.Element((NS_FEATURE_NEG, 'feature'))
|
||||
x_form = data_form.Form('form', formNamespace=namespace)
|
||||
for field in options_dict:
|
||||
x_form.addField(data_form.Field('list-single', field,
|
||||
options=[data_form.Option(option) for option in options_dict[field]]))
|
||||
feature_elt.addChild(x_form.toElement())
|
||||
return feature_elt
|
||||
|
||||
|
||||
class XEP_0020_handler(XMPPHandler):
|
||||
implements(iwokkel.IDisco)
|
||||
|
||||
def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
|
||||
return [disco.DiscoFeature(NS_FEATURE_NEG)]
|
||||
|
||||
def getDiscoItems(self, requestor, target, nodeIdentifier=''):
|
||||
return []
|
||||
Loading…
Reference in a new issue