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−# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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−# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
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−#
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−# This file is part of CubicWeb.
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−#
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−# CubicWeb is free software: you can redistribute it and/or modify it under the
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−# terms of the GNU Lesser General Public License as published by the Free
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−# Software Foundation, either version 2.1 of the License, or (at your option)
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−# any later version.
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−#
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−# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
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−# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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−# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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−# details.
+
−#
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−# You should have received a copy of the GNU Lesser General Public License along
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−# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
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−"""Specific views for users and groups"""
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−
+
−__docformat__ = "restructuredtext en"
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−_ = unicode
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−
+
−from hashlib import sha1 # pylint: disable=E0611
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−
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−from logilab.mtconverter import xml_escape
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−
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−from cubicweb import tags
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−from cubicweb.schema import display_name
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−from cubicweb.predicates import one_line_rset, is_instance, match_user_groups
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−from cubicweb.view import EntityView, StartupView
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−from cubicweb.web import action, formwidgets
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−from cubicweb.web.views import uicfg, tabs, tableview, actions, add_etype_button
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−
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−_pvs = uicfg.primaryview_section
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−_pvs.tag_attribute(('CWUser', 'login'), 'hidden')
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−
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−_affk = uicfg.autoform_field_kwargs
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−_affk.tag_subject_of(('CWUser', 'in_group', 'CWGroup'),
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−                    {'widget': formwidgets.InOutWidget})
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−
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−class UserPreferencesEntityAction(action.Action):
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−    __regid__ = 'prefs'
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−    __select__ = (one_line_rset() & is_instance('CWUser') &
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−                  match_user_groups('owners', 'managers'))
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−
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−    title = _('preferences')
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−    category = 'mainactions'
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−
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−    def url(self):
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−        user = self.cw_rset.get_entity(self.cw_row or 0, self.cw_col or 0)
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−        return user.absolute_url(vid='propertiesform')
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−
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−
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−class FoafView(EntityView):
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−    __regid__ = 'foaf'
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−    __select__ = is_instance('CWUser')
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−
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−    title = _('foaf')
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−    templatable = False
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−    content_type = 'text/xml'
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−
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−    def call(self):
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−        self.w(u'''<?xml version="1.0" encoding="%s"?>
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−<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
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−         xmlns:rdfs="http://www.w3org/2000/01/rdf-schema#"
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−         xmlns:foaf="http://xmlns.com/foaf/0.1/"> '''% self._cw.encoding)
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−        for i in xrange(self.cw_rset.rowcount):
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−            self.cell_call(i, 0)
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−        self.w(u'</rdf:RDF>\n')
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−
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−    def entity_call(self, entity, **kwargs):
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−        entity.complete()
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−        # account
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−        self.w(u'<foaf:OnlineAccount rdf:about="%s">\n' % entity.absolute_url())
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−        self.w(u'  <foaf:accountName>%s</foaf:accountName>\n' % entity.login)
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−        self.w(u'</foaf:OnlineAccount>\n')
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−        # person
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−        self.w(u'<foaf:Person rdf:about="%s#user">\n' % entity.absolute_url())
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−        self.w(u'  <foaf:account rdf:resource="%s" />\n' % entity.absolute_url())
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−        if entity.surname:
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−            self.w(u'<foaf:familyName>%s</foaf:familyName>\n'
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−                   % xml_escape(entity.surname))
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−        if entity.firstname:
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−            self.w(u'<foaf:givenName>%s</foaf:givenName>\n'
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−                   % xml_escape(entity.firstname))
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−        emailaddr = entity.cw_adapt_to('IEmailable').get_email()
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−        if emailaddr:
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−            self.w(u'<foaf:mbox_sha1sum>%s</foaf:mbox_sha1sum>\n'
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−                   % sha1(emailaddr.encode('utf-8')).hexdigest())
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−        self.w(u'</foaf:Person>\n')
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−
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−
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−# group views ##################################################################
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−
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−_pvs.tag_attribute(('CWGroup', 'name'), 'hidden')
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−_pvs.tag_subject_of(('CWGroup', 'read_permission', '*'), 'relations')
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−_pvs.tag_subject_of(('CWGroup', 'add_permission', '*'), 'relations')
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−_pvs.tag_subject_of(('CWGroup', 'delete_permission', '*'), 'relations')
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−_pvs.tag_subject_of(('CWGroup', 'update_permission', '*'), 'relations')
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−_pvs.tag_object_of(('CWUser', 'in_group', 'CWGroup'), 'hidden')
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−_pvs.tag_object_of(('*', 'require_group', 'CWGroup'), 'hidden')
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−
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−
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−class CWGroupPrimaryView(tabs.TabbedPrimaryView):
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−    __select__ = is_instance('CWGroup')
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−    tabs = [_('cwgroup-main'), _('cwgroup-permissions')]
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−    default_tab = 'cwgroup-main'
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−
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−
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−class CWGroupMainTab(tabs.PrimaryTab):
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−    __regid__ = 'cwgroup-main'
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−    __select__ = tabs.PrimaryTab.__select__ & is_instance('CWGroup')
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−
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−    def render_entity_attributes(self, entity):
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−        rset = self._cw.execute(
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−            'Any U, FN, LN, CD, LL ORDERBY L WHERE U in_group G, '
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−            'U login L, U firstname FN, U surname LN, U creation_date CD, '
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−            'U last_login_time LL, G eid %(x)s', {'x': entity.eid})
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−        self.wview('cwgroup.users', rset, 'null')
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−
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−class CWGroupUsersTable(tableview.RsetTableView):
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−    __regid__ = 'cwgroup.users'
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−    __select__ = is_instance('CWUser')
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−    headers = (_(u'user'), _(u'first name'), _(u'last name'),
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−               _(u'creation date'), _(u'last login time'))
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−    layout_args = {'display_filter': 'top'}
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−    finalvid = 'editable-final'
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−
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−
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−class CWGroupPermTab(EntityView):
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−    __regid__ = 'cwgroup-permissions'
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−    __select__ = is_instance('CWGroup')
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−
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−    def entity_call(self, entity):
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−        self._cw.add_css(('cubicweb.schema.css','cubicweb.acl.css'))
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−        access_types = ('read', 'delete', 'add', 'update')
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−        w = self.w
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−        objtype_access = {'CWEType': ('read', 'delete', 'add', 'update'),
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−                          'CWRelation': ('add', 'delete')}
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−        rql_cwetype = 'DISTINCT Any X WHERE X %s_permission CWG, X is CWEType, ' \
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−                      'CWG eid %%(e)s'
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−        rql_cwrelation = 'DISTINCT Any RT WHERE X %s_permission CWG, X is CWRelation, ' \
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−                         'X relation_type RT, CWG eid %%(e)s'
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−        self.render_objtype_access(entity, 'CWEType', objtype_access, rql_cwetype)
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−        self.render_objtype_access(entity, 'CWRelation', objtype_access, rql_cwrelation)
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−
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−    def render_objtype_access(self, entity, objtype, objtype_access, rql):
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−        self.w(u'<h4>%s</h4>' % self._cw._(objtype))
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−        for access_type in objtype_access[objtype]:
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−            rset = self._cw.execute(rql % access_type, {'e': entity.eid})
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−            if rset:
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−                self.w(u'<div>%s:</div>' % self._cw.__(access_type + '_permission'))
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−                self.w(u'<div>%s</div><br/>' % self._cw.view('csv', rset, 'null'))
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−
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−
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−class CWGroupInContextView(EntityView):
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−    __regid__ = 'incontext'
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−    __select__ = is_instance('CWGroup')
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−
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−    def entity_call(self, entity, **kwargs):
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−        entity.complete()
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−        self.w(u'<a href="%s" class="%s">%s</a>' % (
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−            entity.absolute_url(), entity.name, entity.printable_value('name')))
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−
+
−
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−# user / groups management views ###############################################
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−
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−class ManageUsersAction(actions.ManagersAction):
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−    __regid__ = 'cwuser' # see rewrite rule /cwuser
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−    title = _('users and groups')
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−    category = 'manage'
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−
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−
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−class UsersAndGroupsManagementView(tabs.TabsMixin, StartupView):
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−    __regid__ = 'cw.users-and-groups-management'
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−    __select__ = StartupView.__select__ & match_user_groups('managers')
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−    title = _('Users and groups management')
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−    tabs = [_('cw.users-management'), _('cw.groups-management'),]
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−    default_tab = 'cw.users-management'
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−
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−    def call(self, **kwargs):
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−        """The default view representing the instance's management"""
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−        self.w(u'<h1>%s</h1>' % self._cw._(self.title))
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−        self.render_tabs(self.tabs, self.default_tab)
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−
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−
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−class CWUserManagementView(StartupView):
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−    __regid__ = 'cw.users-management'
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−    __select__ = StartupView.__select__ & match_user_groups('managers')
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−    cache_max_age = 0 # disable caching
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−    # XXX one could wish to display for instance only user's firstname/surname
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−    # for non managers but filtering out NULL cause crash with an ldapuser
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−    # source.
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−    rql = ('Any U,US,F,S,U,UAA,UDS, L,UAA,USN,UDSN ORDERBY L WHERE U is CWUser, '
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−           'U login L, U firstname F, U surname S, '
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−           'U in_state US, US name USN, '
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−           'U primary_email UA?, UA address UAA, '
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−           'U cw_source UDS, US name UDSN')
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−
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−    def call(self, **kwargs):
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−        self.w(add_etype_button(self._cw, 'CWUser'))
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−        self.w(u'<div class="clear"></div>')
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−        self.wview('cw.users-table', self._cw.execute(self.rql))
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−
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−
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−class CWUsersTable(tableview.EntityTableView):
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−    __regid__ = 'cw.users-table'
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−    __select__ = is_instance('CWUser')
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−    columns = ['user', 'in_state', 'firstname', 'surname',
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−               'in_group', 'primary_email', 'cw_source']
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−    layout_args = {'display_filter': 'top'}
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−    finalvid = 'editable-final'
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−
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−    column_renderers = {
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−        'user': tableview.EntityTableColRenderer(
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−            renderfunc=lambda w,x: w(tags.a(x.login, href=x.absolute_url())),
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−            sortfunc=lambda x: x.login),
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−        'in_state': tableview.EntityTableColRenderer(
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−            renderfunc=lambda w,x: w(x.cw_adapt_to('IWorkflowable').printable_state),
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−            sortfunc=lambda x: x.cw_adapt_to('IWorkflowable').printable_state),
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−        'in_group': tableview.EntityTableColRenderer(
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−            renderfunc=lambda w,x: x.view('reledit', rtype='in_group', role='subject', w=w)),
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−        'primary_email': tableview.RelatedEntityColRenderer(
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−            getrelated=lambda x:x.primary_email and x.primary_email[0] or None),
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−        'cw_source': tableview.RelatedEntityColRenderer(
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−            getrelated=lambda x: x.cw_source[0]),
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−        }
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−
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−
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−class CWGroupsManagementView(StartupView):
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−    __regid__ = 'cw.groups-management'
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−    __select__ = StartupView.__select__ & match_user_groups('managers')
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−    cache_max_age = 0 # disable caching
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−    rql = ('Any G,GN ORDERBY GN WHERE G is CWGroup, G name GN, NOT G name "owners"')
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−
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−    def call(self, **kwargs):
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−        self.w(add_etype_button(self._cw, 'CWGroup'))
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−        self.w(u'<div class="clear"></div>')
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−        self.wview('cw.groups-table', self._cw.execute(self.rql))
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−
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−
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−class CWGroupsTable(tableview.EntityTableView):
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−    __regid__ = 'cw.groups-table'
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−    __select__ = is_instance('CWGroup')
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−    columns = ['group', 'nb_users']
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−    layout_args = {'display_filter': 'top'}
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−
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−    column_renderers = {
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−        'group': tableview.MainEntityColRenderer(),
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−        'nb_users': tableview.EntityTableColRenderer(
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−            header=_('num. users'),
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−            renderfunc=lambda w,x: w(unicode(x.num_users())),
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−            sortfunc=lambda x: x.num_users()),
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−        }