+
−"""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()
+
−