[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.
"""xbel views
:organization: Logilab
:copyright: 2001-2010 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"
_ = unicode
from logilab.mtconverter import xml_escape
from cubicweb.selectors import implements
from cubicweb.view import EntityView
from cubicweb.web.views.xmlrss import XMLView
class XbelView(XMLView):
__regid__ = 'xbel'
title = _('xbel')
templatable = False
content_type = 'text/xml' #application/xbel+xml
def cell_call(self, row, col):
self.wview('xbelitem', self.cw_rset, row=row, col=col)
def call(self):
"""display a list of entities by calling their <item_vid> view"""
self.w(u'<?xml version="1.0" encoding="%s"?>\n' % self._cw.encoding)
self.w(u'<!DOCTYPE xbel PUBLIC "+//IDN python.org//DTD XML Bookmark Exchange Language 1.0//EN//XML" "http://www.python.org/topics/xml/dtds/xbel-1.0.dtd">')
self.w(u'<xbel version="1.0">')
self.w(u'<title>%s</title>' % self._cw._('bookmarks'))
for i in xrange(self.cw_rset.rowcount):
self.cell_call(i, 0)
self.w(u"</xbel>")
class XbelItemView(EntityView):
__regid__ = 'xbelitem'
def cell_call(self, row, col):
entity = self.cw_rset.complete_entity(row, col)
self.w(u'<bookmark href="%s">' % xml_escape(self.url(entity)))
self.w(u' <title>%s</title>' % xml_escape(entity.dc_title()))
self.w(u'</bookmark>')
def url(self, entity):
return entity.absolute_url()
class XbelItemBookmarkView(XbelItemView):
__select__ = implements('Bookmark')
def url(self, entity):
return entity.actual_url()