[web session] fix web session id bug on automatic reconnection. The web session id should keep the first connection id, then differ of the repo connection id once some reconnection has been done (since the session cookie isn't updated in such cases). Also, use a lock to avoid potential race condition on reconnection.
"""Specific views for SIOC interfaces
:organization: Logilab
:copyright: 2003-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
__docformat__ = "restructuredtext en"
from logilab.mtconverter import xml_escape
from cubicweb.view import EntityView
from cubicweb.selectors import implements
from cubicweb.interfaces import ISiocItem, ISiocContainer
class SIOCView(EntityView):
__regid__ = 'sioc'
__select__ = EntityView.__select__ & implements(ISiocItem, ISiocContainer)
title = _('sioc')
templatable = False
content_type = 'text/xml'
def call(self):
self.w(u'<?xml version="1.0" encoding="%s"?>\n' % self._cw.encoding)
self.w(u'''<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
xmlns:owl="http://www.w3.org/2002/07/owl#"
xmlns:foaf="http://xmlns.com/foaf/0.1/"
xmlns:sioc="http://rdfs.org/sioc/ns#"
xmlns:sioctype="http://rdfs.org/sioc/types#"
xmlns:dcterms="http://purl.org/dc/terms/">\n''')
for i in xrange(self.cw_rset.rowcount):
self.cell_call(i, 0)
self.w(u'</rdf:RDF>\n')
def cell_call(self, row, col):
self.wview('sioc_element', self.cw_rset, row=row, col=col)
class SIOCContainerView(EntityView):
__regid__ = 'sioc_element'
__select__ = EntityView.__select__ & implements(ISiocContainer)
templatable = False
content_type = 'text/xml'
def cell_call(self, row, col):
entity = self.cw_rset.complete_entity(row, col)
sioct = xml_escape(entity.isioc_type())
self.w(u'<sioc:%s rdf:about="%s">\n'
% (sioct, xml_escape(entity.absolute_url())))
self.w(u'<dcterms:title>%s</dcterms:title>'
% xml_escape(entity.dc_title()))
self.w(u'<dcterms:created>%s</dcterms:created>'
% entity.creation_date)
self.w(u'<dcterms:modified>%s</dcterms:modified>'
% entity.modification_date)
self.w(u'<!-- FIXME : here be items -->')#entity.isioc_items()
self.w(u'</sioc:%s>\n' % sioct)
class SIOCItemView(EntityView):
__regid__ = 'sioc_element'
__select__ = EntityView.__select__ & implements(ISiocItem)
templatable = False
content_type = 'text/xml'
def cell_call(self, row, col):
entity = self.cw_rset.complete_entity(row, col)
sioct = xml_escape(entity.isioc_type())
self.w(u'<sioc:%s rdf:about="%s">\n'
% (sioct, xml_escape(entity.absolute_url())))
self.w(u'<dcterms:title>%s</dcterms:title>'
% xml_escape(entity.dc_title()))
self.w(u'<dcterms:created>%s</dcterms:created>'
% entity.creation_date)
self.w(u'<dcterms:modified>%s</dcterms:modified>'
% entity.modification_date)
if entity.content:
self.w(u'<sioc:content>%s</sioc:content>'''
% xml_escape(entity.isioc_content()))
if entity.related('entry_of'):
self.w(u'<sioc:has_container rdf:resource="%s"/>\n'
% xml_escape(entity.isioc_container().absolute_url()))
if entity.creator:
self.w(u'<sioc:has_creator>\n')
self.w(u'<sioc:User rdf:about="%s">\n'
% xml_escape(entity.creator.absolute_url()))
self.w(entity.creator.view('foaf'))
self.w(u'</sioc:User>\n')
self.w(u'</sioc:has_creator>\n')
self.w(u'<!-- FIXME : here be topics -->')#entity.isioc_topics()
self.w(u'<!-- FIXME : here be replies -->')#entity.isioc_replies()
self.w(u' </sioc:%s>\n' % sioct)