+
−"""overrides some base views for cubicweb on google appengine
+
−
+
−:organization: Logilab
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−:copyright: 2008-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
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−:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
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−:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+
−"""
+
−__docformat__ = "restructuredtext en"
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−
+
−from logilab.mtconverter import xml_escape
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−
+
−from cubicweb import typed_eid
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−from cubicweb.selectors import one_line_rset, match_search_state, accept
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−from cubicweb.schema import display_name
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−from cubicweb.common.view import StartupView, EntityView
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−from cubicweb.web import Redirect
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−from cubicweb.web.views import vid_from_rset
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−
+
−from google.appengine.api import mail
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−
+
−
+
−class SearchForAssociationView(EntityView):
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−    """view called by the edition view when the user asks
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−    to search for something to link to the edited eid
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−    """
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−    id = 'search-associate'
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−
+
−    __select__ = one_line_rset() & match_search_state('linksearch') & accept
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−
+
−    def cell_call(self, row, col):
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−        entity = self.entity(0, 0)
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−        role, eid, rtype, etype = self.req.search_state[1]
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−        assert entity.eid == typed_eid(eid)
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−        rset = entity.unrelated(rtype, etype, role, ordermethod='fetch_order')
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−        vid = vid_from_rset(self.req, rset, self.schema)
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−        self.w(u'<div id="search-associate-content">')
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−        self.pagination(self.req, rset, w=self.w)
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−        self.wview(vid, rset)
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−        self.w(u'</div>')
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−
+
−
+
−class SchemaImageView(StartupView):
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−    id = 'schemagraph'
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−    binary = True
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−    content_type = 'image/png'
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−    def call(self):
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−        """display global schema information"""
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−        skipmeta = int(self.req.form.get('skipmeta', 1))
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−        if skipmeta:
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−            url = self.build_url('data/schema.png')
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−        else:
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−            url = self.build_url('data/metaschema.png')
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−        raise Redirect(url)
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−
+
−
+
−from cubicweb.web.views.baseviews import MetaDataView
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−
+
−class GAEMetaDataView(MetaDataView):
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−    show_eid = False
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−
+
−
+
−from cubicweb.web.views.startup import ManageView
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−
+
−def entity_types_no_count(self, eschemas):
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−    """return a list of formatted links to get a list of entities of
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−    a each entity's types
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−    """
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−    req = self.req
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−    for eschema in eschemas:
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−        if eschema.is_final() or not (eschema.has_perm(req, 'read') or
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−                                      eschema.has_local_role('read')):
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−            continue
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−        etype = eschema.type
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−        label = display_name(req, etype, 'plural')
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−        view = self.vreg.select('views', 'list', req, req.etype_rset(etype))
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−        url = view.url()
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−        etypelink = u'&#160;<a href="%s">%s</a>' % (xml_escape(url), label)
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−        yield (label, etypelink, self.add_entity_link(eschema, req))
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−
+
−ManageView.entity_types = entity_types_no_count
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−
+
−
+
−from cubicweb.web.views.basecontrollers import SendMailController
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−
+
−def sendmail(self, recipient, subject, body):
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−    sender = '%s <%s>' % (
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−        self.req.user.dc_title() or self.config['sender-name'],
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−        self.req.user.get_email() or self.config['sender-addr'])
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−    mail.send_mail(sender=sender, to=recipient,
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−                   subject=subject, body=body)
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−
+
−SendMailController.sendmail = sendmail