web/views/schema.py
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Fri, 23 Sep 2011 14:18:13 +0200
changeset 7845 2172978be237
parent 7810 21683b1975e3
parent 7811 c468ff909e98
child 8190 2a3c1b787688
child 8213 076c80543fcd
permissions -rw-r--r--
backport stable
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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#
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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 schema related entities"""
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__docformat__ = "restructuredtext en"
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_ = unicode
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from itertools import cycle
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import tempfile
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import os, os.path as osp
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from logilab.common.graph import GraphGenerator, DotBackend
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from logilab.common.ureports import Section, Table
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from logilab.mtconverter import xml_escape
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from yams import BASE_TYPES, schema2dot as s2d
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from yams.buildobjs import DEFAULT_ATTRPERMS
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from cubicweb.selectors import (is_instance, match_user_groups, match_kwargs,
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                                has_related_entities, authenticated_user, yes)
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from cubicweb.schema import (META_RTYPES, SCHEMA_TYPES, SYSTEM_RTYPES,
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                             WORKFLOW_TYPES, INTERNAL_TYPES)
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from cubicweb.utils import make_uid
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from cubicweb.view import EntityView, StartupView
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from cubicweb import tags, uilib
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from cubicweb.web import action, facet, uicfg, schemaviewer
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from cubicweb.web.views import TmpFileViewMixin
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from cubicweb.web.views import primary, baseviews, tabs, tableview, ibreadcrumbs
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ALWAYS_SKIP_TYPES = BASE_TYPES | SCHEMA_TYPES
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SKIP_TYPES  = (ALWAYS_SKIP_TYPES | META_RTYPES | SYSTEM_RTYPES | WORKFLOW_TYPES
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               | INTERNAL_TYPES)
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SKIP_TYPES.update(set(('CWUser', 'CWGroup', 'EmailAddress', 'Bookmark')))
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def skip_types(req):
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    if int(req.form.get('skipmeta', True)):
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        return SKIP_TYPES
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    return ALWAYS_SKIP_TYPES
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_pvs = uicfg.primaryview_section
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_pvdc = uicfg.primaryview_display_ctrl
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for _action in ('read', 'add', 'update', 'delete'):
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    _pvs.tag_subject_of(('*', '%s_permission' % _action, '*'), 'hidden')
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    _pvs.tag_object_of(('*', '%s_permission' % _action, '*'), 'hidden')
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for _etype in ('CWEType', 'CWRType', 'CWAttribute', 'CWRelation'):
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    _pvdc.tag_attribute((_etype, 'description'), {'showlabel': False})
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_pvs.tag_attribute(('CWEType', 'name'), 'hidden')
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_pvs.tag_attribute(('CWEType', 'final'), 'hidden')
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_pvs.tag_object_of(('*', 'workflow_of', 'CWEType'), 'hidden')
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_pvs.tag_subject_of(('CWEType', 'default_workflow', '*'), 'hidden')
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_pvs.tag_object_of(('*', 'specializes', 'CWEType'), 'hidden')
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_pvs.tag_subject_of(('CWEType', 'specializes', '*'), 'hidden')
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_pvs.tag_object_of(('*', 'from_entity', 'CWEType'), 'hidden')
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_pvs.tag_object_of(('*', 'to_entity', 'CWEType'), 'hidden')
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_pvs.tag_attribute(('CWRType', 'name'), 'hidden')
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_pvs.tag_attribute(('CWRType', 'final'), 'hidden')
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_pvs.tag_object_of(('*', 'relation_type', 'CWRType'), 'hidden')
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_pvs.tag_subject_of(('CWAttribute', 'constrained_by', '*'), 'hidden')
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_pvs.tag_subject_of(('CWRelation', 'constrained_by', '*'), 'hidden')
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class SecurityViewMixIn(object):
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    """mixin providing methods to display security information for a entity,
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    relation or relation definition schema
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    """
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    def permissions_table(self, erschema, permissions=None):
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        self._cw.add_css('cubicweb.acl.css')
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        w = self.w
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        _ = self._cw._
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        w(u'<table class="listing schemaInfo">')
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        w(u'<tr><th>%s</th><th>%s</th><th>%s</th></tr>' % (
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            _("permission"), _('granted to groups'), _('rql expressions')))
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        for action in erschema.ACTIONS:
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            w(u'<tr><td>%s</td><td>' % _(action))
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            if permissions is None:
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                groups = erschema.get_groups(action)
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                rqlexprs = sorted(e.expression for e in erschema.get_rqlexprs(action))
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            else:
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                groups = permissions[action][0]
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                rqlexprs = permissions[action][1]
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            # XXX get group entity and call it's incontext view
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            groups = [u'<a class="%s" href="%s">%s</a>' % (
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                group, self._cw.build_url('cwgroup/%s' % group), label)
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                      for label, group in sorted((_(g), g) for g in groups)]
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            w(u'<br/>'.join(groups))
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            w(u'</td><td>')
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            w(u'<br/>'.join(rqlexprs))
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            w(u'</td></tr>\n')
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        w(u'</table>')
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   111
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    def grouped_permissions_table(self, rschema):
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        # group relation definitions with identical permissions
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        perms = {}
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        for rdef in rschema.rdefs.itervalues():
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            rdef_perms = []
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            for action in rdef.ACTIONS:
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                groups = sorted(rdef.get_groups(action))
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                exprs = sorted(e.expression for e in rdef.get_rqlexprs(action))
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                rdef_perms.append( (action, (tuple(groups), tuple(exprs))) )
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            rdef_perms = tuple(rdef_perms)
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            if rdef_perms in perms:
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                perms[rdef_perms].append( (rdef.subject, rdef.object) )
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            else:
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                perms[rdef_perms] = [(rdef.subject, rdef.object)]
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        # set layout permissions in a table for each group of relation
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        # definition
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        w = self.w
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        _ = self._cw._
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        w(u'<div style="margin: 0px 1.5em">')
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        tmpl = u'<strong>%s</strong> %s <strong>%s</strong>'
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        for perm, rdefs in perms.iteritems():
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            w(u'<div>%s</div>' % u', '.join(
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                tmpl % (_(s.type), _(rschema.type), _(o.type)) for s, o in rdefs))
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            # accessing rdef from previous loop by design: only used to get
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            # ACTIONS
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            self.permissions_table(rdef, dict(perm))
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        w(u'</div>')
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   139
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# global schema view ###########################################################
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class SchemaView(tabs.TabsMixin, StartupView):
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    """display schema information (graphically, listing tables...) in tabs"""
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    __regid__ = 'schema'
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    title = _('data model schema')
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    tabs = [_('schema-diagram'), _('schema-entity-types'),
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            _('schema-relation-types')]
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    default_tab = 'schema-diagram'
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    def call(self):
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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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class SchemaImageTab(StartupView):
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    __regid__ = 'schema-diagram'
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   158
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    def call(self):
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        _ = self._cw._
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        self.w(self._cw._(
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            u'<div>This schema of the data model <em>excludes</em> the '
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            'meta-data, but you can also display a <a href="%s">complete '
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            'schema with meta-data</a>.</div>')
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               % xml_escape(self._cw.build_url('view', vid='schemagraph', skipmeta=0)))
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        self.w(u'<div><a href="%s">%s</a></div>' %
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               (self._cw.build_url('view', vid='owl'),
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                self._cw._(u'Download schema as OWL')))
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        self.wview('schemagraph')
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class SchemaETypeTab(StartupView):
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    __regid__ = 'schema-entity-types'
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    def call(self):
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        self.wview('table', self._cw.execute(
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            'Any X ORDERBY N WHERE X is CWEType, X name N, X final FALSE'))
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class SchemaRTypeTab(StartupView):
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    __regid__ = 'schema-relation-types'
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    def call(self):
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        self.wview('table', self._cw.execute(
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            'Any X ORDERBY N WHERE X is CWRType, X name N, X final FALSE'))
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   185
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# CWEType ######################################################################
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   187
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# register msgid generated in entity relations tables
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_('i18ncard_1'), _('i18ncard_?'), _('i18ncard_+'), _('i18ncard_*')
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   190
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class CWETypePrimaryView(tabs.TabbedPrimaryView):
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    __select__ = is_instance('CWEType')
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    tabs = [_('cwetype-description'), _('cwetype-box'), _('cwetype-workflow'),
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            _('cwetype-views'), _('cwetype-permissions')]
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    default_tab = 'cwetype-description'
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class CWETypeDescriptionTab(tabs.PrimaryTab):
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    __regid__ = 'cwetype-description'
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    __select__ = tabs.PrimaryTab.__select__ & is_instance('CWEType')
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    def render_entity_attributes(self, entity):
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        super(CWETypeDescriptionTab, self).render_entity_attributes(entity)
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        _ = self._cw._
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        # inheritance
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        if entity.specializes:
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            self.w(u'<div>%s' % _('Parent class:'))
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            self.wview('csv', entity.related('specializes', 'subject'))
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            self.w(u'</div>')
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        if entity.reverse_specializes:
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            self.w(u'<div>%s' % _('Sub-classes:'))
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            self.wview('csv', entity.related('specializes', 'object'))
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            self.w(u'</div>')
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        # entity schema image
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        self.wview('schemagraph', etype=entity.name)
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        # entity schema attributes
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        self.w(u'<h2>%s</h2>' % _('CWAttribute_plural'))
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        rset = self._cw.execute(
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            'Any A,ON,D,C,A,DE,A, IDX,FTI,I18N,R,O,RN,S ORDERBY AA '
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            'WHERE A is CWAttribute, A from_entity S, S eid %(x)s, '
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            'A ordernum AA, A defaultval D, A description DE, A cardinality C, '
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            'A fulltextindexed FTI, A internationalizable I18N, A indexed IDX, '
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            'A relation_type R, R name RN, A to_entity O, O name ON',
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            {'x': entity.eid})
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        self.wview('table', rset, 'null',
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                   cellvids={0: 'rdef-name-cell',
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                             3: 'etype-attr-cardinality-cell',
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                             4: 'rdef-constraints-cell',
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                             6: 'rdef-options-cell'},
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                   headers=(_(u'name'), _(u'type'),
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                            _(u'default value'), _(u'required'),
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                            _(u'constraints'), _(u'description'), _('options')))
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        # entity schema relations
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        self.w(u'<h2>%s</h2>' % _('CWRelation_plural'))
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        cellvids = {0: 'rdef-name-cell',
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                    2: 'etype-rel-cardinality-cell',
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                    3: 'rdef-constraints-cell',
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                    4: 'rdef-options-cell'}
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        headers= [_(u'name'), _(u'object type'), _(u'cardinality'),
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                  _(u'constraints'), _(u'options')]
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        rset = self._cw.execute(
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            'Any A,TT,"i18ncard_"+SUBSTRING(C,1,1),A,A, K,TTN,R,RN ORDERBY RN '
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            'WHERE A is CWRelation, A from_entity S, S eid %(x)s, '
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            'A composite K, A cardinality C, '
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            'A relation_type R, R name RN, A to_entity TT, TT name TTN',
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            {'x': entity.eid})
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        if rset:
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            self.w(u'<h5>%s %s</h5>' % (entity.name, _('is subject of:')))
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            self.wview('table', rset, cellvids=cellvids, headers=headers)
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        rset = self._cw.execute(
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            'Any A,TT,"i18ncard_"+SUBSTRING(C,1,1),A,A, K,TTN,R,RN ORDERBY RN '
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            'WHERE A is CWRelation, A to_entity O, O eid %(x)s, '
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            'A composite K, A cardinality C, '
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            'A relation_type R, R name RN, A from_entity TT, TT name TTN',
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            {'x': entity.eid})
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        if rset:
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            cellvids[0] = 'rdef-object-name-cell'
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            headers[1] = _(u'subject type')
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            self.w(u'<h5>%s %s</h5>' % (entity.name, _('is object of:')))
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            self.wview('table', rset, cellvids=cellvids, headers=headers)
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class CWETypeAttributeCardinalityCell(baseviews.FinalView):
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    __regid__ = 'etype-attr-cardinality-cell'
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    def cell_call(self, row, col):
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        if self.cw_rset.rows[row][col][0] == '1':
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            self.w(self._cw._(u'yes'))
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        else:
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            self.w(self._cw._(u'no'))
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class CWETypeRelationCardinalityCell(baseviews.FinalView):
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    __regid__ = 'etype-rel-cardinality-cell'
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    def cell_call(self, row, col):
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        self.w(self._cw._(self.cw_rset.rows[row][col]))
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class CWETypeBoxTab(EntityView):
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    __regid__ = 'cwetype-box'
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    __select__ = is_instance('CWEType')
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    def cell_call(self, row, col):
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        viewer = schemaviewer.SchemaViewer(self._cw)
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        entity = self.cw_rset.get_entity(row, col)
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        eschema = self._cw.vreg.schema.eschema(entity.name)
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        layout = viewer.visit_entityschema(eschema)
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        self.w(uilib.ureport_as_html(layout))
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        self.w(u'<br class="clear"/>')
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class CWETypePermTab(SecurityViewMixIn, EntityView):
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    __regid__ = 'cwetype-permissions'
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    __select__ = is_instance('CWEType') & authenticated_user()
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    def cell_call(self, row, col):
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        entity = self.cw_rset.get_entity(row, col)
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        eschema = self._cw.vreg.schema.eschema(entity.name)
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        self.w(u'<h4>%s</h4>' % self._cw._('This entity type permissions:'))
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        self.permissions_table(eschema)
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        self.w(u'<div style="margin: 0px 1.5em">')
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        self.w(u'<h4>%s</h4>' % self._cw._('Attributes permissions:'))
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        for attr, etype in  eschema.attribute_definitions():
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            if attr not in META_RTYPES:
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                rdef = eschema.rdef(attr)
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                attrtype = str(rdef.rtype)
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                self.w(u'<h4 class="schema">%s (%s)</h4> '
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                       % (attrtype, self._cw._(attrtype)))
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                self.permissions_table(rdef)
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        self.w(u'</div>')
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12040c090aa4 [views] change schema views: remove view eschema and use tabs for cwetype
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bf30ab5ba6ee fix workflow graph views and tabs for the new wf system, remove useless view and action (actually useless since introduction of tabbed entity type view
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class CWETypeWorkflowTab(EntityView):
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    __regid__ = 'cwetype-workflow'
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    __select__ = (is_instance('CWEType')
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   317
                  & has_related_entities('workflow_of', 'object'))
1998
12040c090aa4 [views] change schema views: remove view eschema and use tabs for cwetype
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 1977
diff changeset
   318
12040c090aa4 [views] change schema views: remove view eschema and use tabs for cwetype
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diff changeset
   319
    def cell_call(self, row, col):
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
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parents: 3377
diff changeset
   320
        entity = self.cw_rset.get_entity(row, col)
3215
bf30ab5ba6ee fix workflow graph views and tabs for the new wf system, remove useless view and action (actually useless since introduction of tabbed entity type view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2617
diff changeset
   321
        if entity.default_workflow:
bf30ab5ba6ee fix workflow graph views and tabs for the new wf system, remove useless view and action (actually useless since introduction of tabbed entity type view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2617
diff changeset
   322
            wf = entity.default_workflow[0]
5224
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   323
            if len(entity.reverse_workflow_of) > 1:
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   324
                self.w(u'<h1>%s (%s)</h1>'
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   325
                       % (wf.name, self._cw._('default_workflow')))
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   326
            self.display_workflow(wf)
34e669b6fd95 [mq]: worklfow view
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parents: 4971
diff changeset
   327
            defaultwfeid = wf.eid
34e669b6fd95 [mq]: worklfow view
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parents: 4971
diff changeset
   328
        else:
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   329
            self.w(u'<div class="error">%s</div>'
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   330
                   % self._cw._('There is no default workflow'))
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   331
            defaultwfeid = None
3215
bf30ab5ba6ee fix workflow graph views and tabs for the new wf system, remove useless view and action (actually useless since introduction of tabbed entity type view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2617
diff changeset
   332
        for altwf in entity.reverse_workflow_of:
5224
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   333
            if altwf.eid == defaultwfeid:
3215
bf30ab5ba6ee fix workflow graph views and tabs for the new wf system, remove useless view and action (actually useless since introduction of tabbed entity type view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2617
diff changeset
   334
                continue
bf30ab5ba6ee fix workflow graph views and tabs for the new wf system, remove useless view and action (actually useless since introduction of tabbed entity type view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2617
diff changeset
   335
            self.w(u'<h1>%s</h1>' % altwf.name)
5224
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   336
            self.display_workflow(altwf)
3215
bf30ab5ba6ee fix workflow graph views and tabs for the new wf system, remove useless view and action (actually useless since introduction of tabbed entity type view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2617
diff changeset
   337
5224
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   338
    def display_workflow(self, wf):
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   339
        self.w(wf.view('wfgraph'))
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   340
        self.w('<a href="%s">%s</a>' % (
34e669b6fd95 [mq]: worklfow view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4971
diff changeset
   341
            wf.absolute_url(), self._cw._('more info about this workflow')))
1998
12040c090aa4 [views] change schema views: remove view eschema and use tabs for cwetype
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 1977
diff changeset
   342
12040c090aa4 [views] change schema views: remove view eschema and use tabs for cwetype
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 1977
diff changeset
   343
5233
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   344
class CWETypeViewsTab(EntityView):
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   345
    """possible views for this entity type"""
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   346
    __regid__ = 'cwetype-views'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   347
    __select__ = EntityView.__select__ & is_instance('CWEType')
5233
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   348
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   349
    def cell_call(self, row, col):
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   350
        entity = self.cw_rset.get_entity(row, col)
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   351
        _ = self._cw._
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   352
        self.w('<div>%s</div>' % _('Non exhaustive list of views that may '
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   353
                                   'apply to entities of this type'))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   354
        views = [(view.content_type, view.__regid__, _(view.title))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   355
                 for view in self.possible_views(entity.name)]
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   356
        self.wview('pyvaltable', pyvalue=sorted(views),
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   357
                   headers=(_(u'content type'), _(u'view identifier'),
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   358
                            _(u'view title')))
5233
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   359
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   360
    def possible_views(self, etype):
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   361
        rset = self._cw.etype_rset(etype)
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   362
        return [v for v in self._cw.vreg['views'].possible_views(self._cw, rset)
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   363
                if v.category != 'startupview']
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   364
673b63953e7a ticket #787103, entity schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5232
diff changeset
   365
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1263
diff changeset
   366
class CWETypeOneLineView(baseviews.OneLineView):
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   367
    __select__ = is_instance('CWEType')
1498
2c6eec0b46b9 fix imports, cleanup, repair some ajax calls
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   368
1091
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   369
    def cell_call(self, row, col, **kwargs):
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   370
        entity = self.cw_rset.get_entity(row, col)
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   371
        if entity.final:
1091
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   372
            self.w(u'<em class="finalentity">')
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1263
diff changeset
   373
        super(CWETypeOneLineView, self).cell_call(row, col, **kwargs)
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   374
        if entity.final:
1091
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   375
            self.w(u'</em>')
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   376
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   377
1998
12040c090aa4 [views] change schema views: remove view eschema and use tabs for cwetype
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 1977
diff changeset
   378
# CWRType ######################################################################
12040c090aa4 [views] change schema views: remove view eschema and use tabs for cwetype
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 1977
diff changeset
   379
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   380
class CWRTypePrimaryView(tabs.TabbedPrimaryView):
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   381
    __select__ = is_instance('CWRType')
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   382
    tabs = [_('cwrtype-description'), _('cwrtype-permissions')]
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   383
    default_tab = 'cwrtype-description'
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   384
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   385
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   386
class CWRTypeDescriptionTab(tabs.PrimaryTab):
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   387
    __regid__ = 'cwrtype-description'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   388
    __select__ = is_instance('CWRType')
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   389
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   390
    def render_entity_attributes(self, entity):
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   391
        super(CWRTypeDescriptionTab, self).render_entity_attributes(entity)
5236
13296aa038a9 catalogs update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5235
diff changeset
   392
        _ = self._cw._
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   393
        if not entity.final:
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   394
            self.wview('schemagraph', rtype=entity.name)
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   395
        rset = self._cw.execute('Any R,C,R,R, RT WHERE '
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   396
                                'R relation_type RT, RT eid %(x)s, '
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   397
                                'R cardinality C', {'x': entity.eid})
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   398
        self.wview('table', rset, 'null',
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   399
                   headers=(_(u'relation'),  _(u'cardinality'), _(u'constraints'),
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   400
                            _(u'options')),
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   401
                   cellvids={2: 'rdef-constraints-cell',
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   402
                             3: 'rdef-options-cell'})
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   403
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   404
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   405
class CWRTypePermTab(SecurityViewMixIn, EntityView):
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   406
    __regid__ = 'cwrtype-permissions'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   407
    __select__ = is_instance('CWRType') & authenticated_user()
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   408
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   409
    def cell_call(self, row, col):
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   410
        entity = self.cw_rset.get_entity(row, col)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   411
        rschema = self._cw.vreg.schema.rschema(entity.name)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   412
        self.grouped_permissions_table(rschema)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   413
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   414
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   415
# CWAttribute / CWRelation #####################################################
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   416
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   417
class RDEFPrimaryView(tabs.TabbedPrimaryView):
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   418
    __select__ = is_instance('CWRelation', 'CWAttribute')
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   419
    tabs = [_('rdef-description'), _('rdef-permissions')]
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   420
    default_tab = 'rdef-description'
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   421
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   422
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   423
class RDEFDescriptionTab(tabs.PrimaryTab):
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   424
    __regid__ = 'rdef-description'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   425
    __select__ = is_instance('CWRelation', 'CWAttribute')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   426
1556
b64a0fe1fc86 cleanup
sylvain.thenault@logilab.fr
parents: 1554
diff changeset
   427
    def render_entity_attributes(self, entity):
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   428
        super(RDEFDescriptionTab, self).render_entity_attributes(entity)
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   429
        rdef = entity.yams_schema()
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   430
        if rdef.constraints:
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   431
            self.w(u'<h4>%s</h4>' % self._cw._('constrained_by'))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   432
            self.w(entity.view('rdef-constraints-cell'))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   433
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   434
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   435
class RDEFPermTab(SecurityViewMixIn, EntityView):
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   436
    __regid__ = 'rdef-permissions'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   437
    __select__ = is_instance('CWRelation', 'CWAttribute') & authenticated_user()
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   438
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   439
    def cell_call(self, row, col):
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   440
        self.permissions_table(self.cw_rset.get_entity(row, col).yams_schema())
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   441
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   442
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   443
class RDEFNameView(tableview.CellView):
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   444
    """display relation name and its translation only in a cell view, link to
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   445
    relation definition's primary view (for use in entity type relations table
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   446
    for instance)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   447
    """
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   448
    __regid__ = 'rdef-name-cell'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   449
    __select__ = is_instance('CWRelation', 'CWAttribute')
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   450
5236
13296aa038a9 catalogs update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5235
diff changeset
   451
    def cell_call(self, row, col):
13296aa038a9 catalogs update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5235
diff changeset
   452
        entity = self.cw_rset.get_entity(row, col)
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   453
        rtype = entity.relation_type[0].name
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   454
        # XXX use context entity + pgettext
5236
13296aa038a9 catalogs update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5235
diff changeset
   455
        self.w(u'<a href="%s">%s</a> (%s)' % (
13296aa038a9 catalogs update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5235
diff changeset
   456
            entity.absolute_url(), rtype, self._cw._(rtype)))
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   457
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   458
class RDEFObjectNameView(tableview.CellView):
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   459
    """same as RDEFNameView but when the context is the object entity
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   460
    """
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   461
    __regid__ = 'rdef-object-name-cell'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   462
    __select__ = is_instance('CWRelation', 'CWAttribute')
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   463
5236
13296aa038a9 catalogs update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5235
diff changeset
   464
    def cell_call(self, row, col):
13296aa038a9 catalogs update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5235
diff changeset
   465
        entity = self.cw_rset.get_entity(row, col)
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   466
        rtype = entity.relation_type[0].name
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   467
        # XXX use context entity + pgettext
5236
13296aa038a9 catalogs update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5235
diff changeset
   468
        self.w(u'<a href="%s">%s</a> (%s)' % (
13296aa038a9 catalogs update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5235
diff changeset
   469
            entity.absolute_url(), rtype, self._cw.__(rtype + '_object')))
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   470
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   471
class RDEFConstraintsCell(EntityView):
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   472
    __regid__ = 'rdef-constraints-cell'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   473
    __select__ = is_instance('CWAttribute', 'CWRelation')
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   474
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   475
    def cell_call(self, row, col):
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   476
        entity = self.cw_rset.get_entity(row, col)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   477
        rschema = self._cw.vreg.schema.rschema(entity.rtype.name)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   478
        rdef = rschema.rdefs[(entity.stype.name, entity.otype.name)]
5798
74d9a062965c constraints can contain unicode values
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5525
diff changeset
   479
        constraints = [xml_escape(unicode(c)) for c in getattr(rdef, 'constraints')]
5236
13296aa038a9 catalogs update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5235
diff changeset
   480
        self.w(u'<br/>'.join(constraints))
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5233
diff changeset
   481
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   482
class CWAttributeOptionsCell(EntityView):
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   483
    __regid__ = 'rdef-options-cell'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   484
    __select__ = is_instance('CWAttribute')
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   485
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   486
    def cell_call(self, row, col):
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   487
        entity = self.cw_rset.get_entity(row, col)
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   488
        options = []
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   489
        if entity.indexed:
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   490
            options.append(self._cw._('indexed'))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   491
        if entity.fulltextindexed:
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   492
            options.append(self._cw._('fulltextindexed'))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   493
        if entity.internationalizable:
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   494
            options.append(self._cw._('internationalizable'))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   495
        self.w(u','.join(options))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   496
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   497
class CWRelationOptionsCell(EntityView):
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   498
    __regid__ = 'rdef-options-cell'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   499
    __select__ = is_instance('CWRelation',)
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   500
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   501
    def cell_call(self, row, col):
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   502
        entity = self.cw_rset.get_entity(row, col)
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   503
        rtype = entity.rtype
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   504
        options = []
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   505
        if rtype.symmetric:
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   506
            options.append(self._cw._('symmetric'))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   507
        if rtype.inlined:
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   508
            options.append(self._cw._('inlined'))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   509
        if rtype.fulltext_container:
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   510
            options.append('%s=%s' % (self._cw._('fulltext_container'),
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   511
                                      self._cw._(rtype.fulltext_container)))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   512
        if entity.composite:
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   513
            options.append('%s=%s' % (self._cw._('composite'),
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   514
                                      self._cw._(entity.composite)))
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5236
diff changeset
   515
        self.w(u','.join(options))
1498
2c6eec0b46b9 fix imports, cleanup, repair some ajax calls
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   516
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   517
1091
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   518
# schema images ###############################################################
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   519
2126
a25859917ccc stop using meta attribute from yams schema. Use instead sets defining meta relations and another defining schema types. Refactor various schema view based on this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1998
diff changeset
   520
class RestrictedSchemaVisitorMixIn(object):
a25859917ccc stop using meta attribute from yams schema. Use instead sets defining meta relations and another defining schema types. Refactor various schema view based on this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1998
diff changeset
   521
    def __init__(self, req, *args, **kwargs):
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   522
        self._cw = req
2126
a25859917ccc stop using meta attribute from yams schema. Use instead sets defining meta relations and another defining schema types. Refactor various schema view based on this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1998
diff changeset
   523
        super(RestrictedSchemaVisitorMixIn, self).__init__(*args, **kwargs)
1498
2c6eec0b46b9 fix imports, cleanup, repair some ajax calls
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   524
2387
ea1defea9636 [views] fix some crashers (schema still does not render properly, might be yams side)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2381
diff changeset
   525
    def should_display_schema(self, rschema):
ea1defea9636 [views] fix some crashers (schema still does not render properly, might be yams side)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2381
diff changeset
   526
        return (super(RestrictedSchemaVisitorMixIn, self).should_display_schema(rschema)
3890
d7a270f50f54 backport stable branch (one more time painfully)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3777 3877
diff changeset
   527
                and rschema.may_have_permission('read', self._cw))
1498
2c6eec0b46b9 fix imports, cleanup, repair some ajax calls
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   528
3877
7ca53fc72a0a reldefsecurity branch :
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3768
diff changeset
   529
    def should_display_attr(self, eschema, rschema):
4108
f9c51250480a schema view fix
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4045
diff changeset
   530
        return (super(RestrictedSchemaVisitorMixIn, self).should_display_attr(eschema, rschema)
3890
d7a270f50f54 backport stable branch (one more time painfully)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3777 3877
diff changeset
   531
                and eschema.rdef(rschema).may_have_permission('read', self._cw))
1498
2c6eec0b46b9 fix imports, cleanup, repair some ajax calls
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   532
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   533
2126
a25859917ccc stop using meta attribute from yams schema. Use instead sets defining meta relations and another defining schema types. Refactor various schema view based on this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1998
diff changeset
   534
class FullSchemaVisitor(RestrictedSchemaVisitorMixIn, s2d.FullSchemaVisitor):
1091
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   535
    pass
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   536
2126
a25859917ccc stop using meta attribute from yams schema. Use instead sets defining meta relations and another defining schema types. Refactor various schema view based on this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1998
diff changeset
   537
class OneHopESchemaVisitor(RestrictedSchemaVisitorMixIn,
a25859917ccc stop using meta attribute from yams schema. Use instead sets defining meta relations and another defining schema types. Refactor various schema view based on this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1998
diff changeset
   538
                           s2d.OneHopESchemaVisitor):
1091
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   539
    pass
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   540
2126
a25859917ccc stop using meta attribute from yams schema. Use instead sets defining meta relations and another defining schema types. Refactor various schema view based on this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1998
diff changeset
   541
class OneHopRSchemaVisitor(RestrictedSchemaVisitorMixIn,
a25859917ccc stop using meta attribute from yams schema. Use instead sets defining meta relations and another defining schema types. Refactor various schema view based on this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1998
diff changeset
   542
                           s2d.OneHopRSchemaVisitor):
1091
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   543
    pass
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   544
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   545
class CWSchemaDotPropsHandler(s2d.SchemaDotPropsHandler):
7215
2da7f3ec4e6f [schema diagram] proper url generation (closes #1621276)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6961
diff changeset
   546
    def __init__(self, visitor, cw):
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   547
        self.visitor = visitor
7215
2da7f3ec4e6f [schema diagram] proper url generation (closes #1621276)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6961
diff changeset
   548
        self.cw = cw
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   549
        self.nextcolor = cycle( ('#ff7700', '#000000',
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   550
                                 '#ebbc69', '#888888') ).next
5688
21658a3a386a [schema view] improve it slightly by attributing the same color to rdef of the same relation type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5686
diff changeset
   551
        self.colors = {}
1091
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   552
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   553
    def node_properties(self, eschema):
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   554
        """return DOT drawing options for an entity schema include href"""
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   555
        label = ['{',eschema.type,'|']
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   556
        label.append(r'\l'.join('%s (%s)' % (rel.type, eschema.rdef(rel.type).object)
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   557
                                for rel in eschema.ordered_relations()
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   558
                                    if rel.final and self.visitor.should_display_attr(eschema, rel)))
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   559
        label.append(r'\l}') # trailing \l ensure alignement of the last one
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   560
        return {'label' : ''.join(label), 'shape' : "record",
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   561
                'fontname' : "Courier", 'style' : "filled",
7215
2da7f3ec4e6f [schema diagram] proper url generation (closes #1621276)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6961
diff changeset
   562
                'href': self.cw.build_url('cwetype/%s' % eschema.type),
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   563
                'fontsize': '10px'
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   564
                }
1554
3a3263df6cdd new primary view using uicfg.rdisplay (major api cleanup)
sylvain.thenault@logilab.fr
parents: 1533
diff changeset
   565
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   566
    def edge_properties(self, rschema, subjnode, objnode):
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   567
        """return default DOT drawing options for a relation schema"""
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   568
        # symmetric rels are handled differently, let yams decide what's best
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   569
        if rschema.symmetric:
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   570
            kwargs = {'label': rschema.type,
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   571
                      'color': '#887788', 'style': 'dashed',
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   572
                      'dir': 'both', 'arrowhead': 'normal', 'arrowtail': 'normal',
7215
2da7f3ec4e6f [schema diagram] proper url generation (closes #1621276)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6961
diff changeset
   573
                      'fontsize': '10px',
2da7f3ec4e6f [schema diagram] proper url generation (closes #1621276)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6961
diff changeset
   574
                      'href': self.cw.build_url('cwrtype/%s' % rschema.type)}
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   575
        else:
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   576
            kwargs = {'label': rschema.type,
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   577
                      'color' : 'black',  'style' : 'filled', 'fontsize': '10px',
7215
2da7f3ec4e6f [schema diagram] proper url generation (closes #1621276)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6961
diff changeset
   578
                      'href': self.cw.build_url('cwrtype/%s' % rschema.type)}
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   579
            rdef = rschema.rdef(subjnode, objnode)
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   580
            composite = rdef.composite
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   581
            if rdef.composite == 'subject':
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   582
                kwargs['arrowhead'] = 'none'
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   583
                kwargs['arrowtail'] = 'diamond'
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   584
            elif rdef.composite == 'object':
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   585
                kwargs['arrowhead'] = 'diamond'
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   586
                kwargs['arrowtail'] = 'none'
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   587
            else:
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   588
                kwargs['arrowhead'] = 'open'
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   589
                kwargs['arrowtail'] = 'none'
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   590
            # UML like cardinalities notation, omitting 1..1
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   591
            if rdef.cardinality[1] != '1':
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   592
                kwargs['taillabel'] = s2d.CARD_MAP[rdef.cardinality[1]]
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   593
            if rdef.cardinality[0] != '1':
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   594
                kwargs['headlabel'] = s2d.CARD_MAP[rdef.cardinality[0]]
5688
21658a3a386a [schema view] improve it slightly by attributing the same color to rdef of the same relation type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5686
diff changeset
   595
            try:
21658a3a386a [schema view] improve it slightly by attributing the same color to rdef of the same relation type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5686
diff changeset
   596
                kwargs['color'] = self.colors[rschema]
5689
18d4e78b9369 [schema view] only catch key errors
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5688
diff changeset
   597
            except KeyError:
5688
21658a3a386a [schema view] improve it slightly by attributing the same color to rdef of the same relation type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5686
diff changeset
   598
                kwargs['color'] = self.nextcolor()
21658a3a386a [schema view] improve it slightly by attributing the same color to rdef of the same relation type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5686
diff changeset
   599
                self.colors[rschema] = kwargs['color']
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   600
        kwargs['fontcolor'] = kwargs['color']
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   601
        # dot label decoration is just awful (1 line underlining the label
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   602
        # + 1 line going to the closest edge spline point)
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   603
        kwargs['decorate'] = 'false'
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   604
        #kwargs['labelfloat'] = 'true'
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   605
        return kwargs
1091
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents: 1012
diff changeset
   606
2436
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   607
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   608
class SchemaGraphView(StartupView):
3377
dd9d292b6a6d use __regid__ instead of id on appobject classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   609
    __regid__ = 'schemagraph'
1498
2c6eec0b46b9 fix imports, cleanup, repair some ajax calls
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   610
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   611
    def call(self, etype=None, rtype=None, alt=''):
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   612
        schema = self._cw.vreg.schema
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   613
        if etype:
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   614
            assert rtype is None
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   615
            visitor = OneHopESchemaVisitor(self._cw, schema.eschema(etype),
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   616
                                           skiptypes=skip_types(self._cw))
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   617
            alt = self._cw._('graphical representation of the %(etype)s '
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   618
                             'entity type from %(appid)s data model')
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   619
        elif rtype:
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   620
            visitor = OneHopRSchemaVisitor(self._cw, schema.rschema(rtype),
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   621
                                           skiptypes=skip_types(self._cw))
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   622
            alt = self._cw._('graphical representation of the %(rtype)s '
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   623
                             'relation type from %(appid)s data model')
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   624
        else:
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   625
            visitor = FullSchemaVisitor(self._cw, schema,
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   626
                                        skiptypes=skip_types(self._cw))
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   627
            alt = self._cw._('graphical representation of %(appid)s data model')
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   628
        alt %= {'rtype': rtype, 'etype': etype,
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   629
                'appid': self._cw.vreg.config.appid}
7215
2da7f3ec4e6f [schema diagram] proper url generation (closes #1621276)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6961
diff changeset
   630
        prophdlr = CWSchemaDotPropsHandler(visitor, self._cw)
5686
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   631
        generator = GraphGenerator(DotBackend('schema', 'BT',
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   632
                                              ratio='compress',size=None,
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   633
                                              renderer='dot',
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   634
                                              additionnal_param={
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   635
                                                  'overlap':'false',
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   636
                                                  'splines':'true',
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   637
                                                  'sep':'0.2',
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   638
                                              }))
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   639
        # map file
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   640
        pmap, mapfile = tempfile.mkstemp(".map")
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   641
        os.close(pmap)
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   642
        # image file
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   643
        fd, tmpfile = tempfile.mkstemp('.png')
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   644
        os.close(fd)
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   645
        generator.generate(visitor, prophdlr, tmpfile, mapfile)
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   646
        filekeyid = make_uid()
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   647
        self._cw.session.data[filekeyid] = tmpfile
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   648
        self.w(u'<img src="%s" alt="%s" usemap="#schema" />' % (
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   649
            xml_escape(self._cw.build_url(vid='tmppng', tmpfile=filekeyid)),
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   650
            xml_escape(self._cw._(alt))))
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   651
        stream = open(mapfile, 'r').read()
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   652
        stream = stream.decode(self._cw.encoding)
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   653
        self.w(stream)
bbb89ba88b69 [schema diagram] ticket #191599, make schema image look better
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 5556
diff changeset
   654
        os.unlink(mapfile)
2436
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   655
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   656
# breadcrumbs ##################################################################
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   657
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   658
class CWRelationIBreadCrumbsAdapter(ibreadcrumbs.IBreadCrumbsAdapter):
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   659
    __select__ = is_instance('CWRelation')
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   660
    def parent_entity(self):
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   661
        return self.entity.rtype
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   662
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   663
class CWAttributeIBreadCrumbsAdapter(ibreadcrumbs.IBreadCrumbsAdapter):
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   664
    __select__ = is_instance('CWAttribute')
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   665
    def parent_entity(self):
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   666
        return self.entity.stype
1498
2c6eec0b46b9 fix imports, cleanup, repair some ajax calls
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   667
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   668
class CWConstraintIBreadCrumbsAdapter(ibreadcrumbs.IBreadCrumbsAdapter):
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   669
    __select__ = is_instance('CWConstraint')
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   670
    def parent_entity(self):
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   671
        if self.entity.reverse_constrained_by:
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   672
            return self.entity.reverse_constrained_by[0]
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   673
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   674
class RQLExpressionIBreadCrumbsAdapter(ibreadcrumbs.IBreadCrumbsAdapter):
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   675
    __select__ = is_instance('RQLExpression')
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   676
    def parent_entity(self):
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   677
        return self.entity.expression_of
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5527
diff changeset
   678
2436
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   679
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   680
# misc: facets, actions ########################################################
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   681
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   682
class CWFinalFacet(facet.AttributeFacet):
3377
dd9d292b6a6d use __regid__ instead of id on appobject classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   683
    __regid__ = 'cwfinal-facet'
5877
0c7b7b76a84f [selectors] provide a new, optimized, is_instance selector that should at some point replace implements (along with the adaptable selector)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5823
diff changeset
   684
    __select__ = facet.AttributeFacet.__select__ & is_instance('CWEType', 'CWRType')
2436
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   685
    rtype = 'final'
1998
12040c090aa4 [views] change schema views: remove view eschema and use tabs for cwetype
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 1977
diff changeset
   686
6961
686c59dfc401 [manage view] cleanup manage view and user menu
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6854
diff changeset
   687
2436
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   688
class ViewSchemaAction(action.Action):
3377
dd9d292b6a6d use __regid__ instead of id on appobject classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   689
    __regid__ = 'schema'
2436
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   690
    __select__ = yes()
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   691
7810
21683b1975e3 [i18n] tweaks
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7797
diff changeset
   692
    title = _('data model schema')
2436
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   693
    order = 30
6961
686c59dfc401 [manage view] cleanup manage view and user menu
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6854
diff changeset
   694
    category = 'manage'
2436
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   695
44b2eea35efa move all schema related views where they belong (eg not startup), fix schema graph views
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2387
diff changeset
   696
    def url(self):
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   697
        return self._cw.build_url(self.__regid__)