web/views/autoform.py
author Aurelien Campeas <aurelien.campeas@logilab.fr>
Wed, 09 May 2012 17:15:44 +0200
changeset 8394 b8b23af60019
parent 8253 df7d6c57a6c8
child 8665 e65af61bde7d
permissions -rw-r--r--
[server/hook] a tiny bit of doc about before_server_shutdown
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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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"""
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.. autodocstring:: cubicweb.web.views.autoform::AutomaticEntityForm
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Configuration through uicfg
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```````````````````````````
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It is possible to manage which and how an entity's attributes and relations
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will be edited in the various contexts where the automatic entity form is used
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by using proper uicfg tags.
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The details of the uicfg syntax can be found in the :ref:`uicfg` chapter.
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Possible relation tags that apply to entity forms are detailled below.
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They are all in the :mod:`cubicweb.web.uicfg` module.
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Attributes/relations display location
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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``autoform_section`` specifies where to display a relation in form for a given
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form type.  :meth:`tag_attribute`, :meth:`tag_subject_of` and
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:meth:`tag_object_of` methods for this relation tag expect two arguments
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additionally to the relation key: a `formtype` and a `section`.
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`formtype` may be one of:
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* 'main', the main entity form (e.g. the one you get when creating or editing an
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  entity)
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* 'inlined', the form for an entity inlined into another form
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* 'muledit', the table form when editing multiple entities of the same type
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section may be one of:
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* 'hidden', don't display (not even in a hidden input)
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* 'attributes', display in the attributes section
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* 'relations', display in the relations section, using the generic relation
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  selector combobox (available in main form only, and not usable for attributes)
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* 'inlined', display target entity of the relation into an inlined form
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  (available in main form only, and not for attributes)
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By default, mandatory relations are displayed in the 'attributes' section,
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others in 'relations' section.
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Change default fields
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^^^^^^^^^^^^^^^^^^^^^
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Use ``autoform_field`` to replace the default field class to use for a relation
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or attribute. You can put either a field class or instance as value (put a class
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whenether it's possible).
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.. Warning::
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   `autoform_field_kwargs` should usually be used instead of
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   `autoform_field`. If you put a field instance into `autoform_field`,
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   `autoform_field_kwargs` values for this relation will be ignored.
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Customize field options
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^^^^^^^^^^^^^^^^^^^^^^^
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In order to customize field options (see :class:`~cubicweb.web.formfields.Field`
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for a detailed list of options), use `autoform_field_kwargs`. This rtag takes
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a dictionary as arguments, that will be given to the field's contructor.
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You can then put in that dictionary any arguments supported by the field
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class. For instance:
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.. sourcecode:: python
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   # Change the content of the combobox. Here `ticket_done_in_choices` is a
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   # function which returns a list of elements to populate the combobox
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   autoform_field_kwargs.tag_subject_of(('Ticket', 'done_in', '*'),
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                                        {'sort': False,
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                                         'choices': ticket_done_in_choices})
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   # Force usage of a TextInput widget for the expression attribute of
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   # RQLExpression entities
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   autoform_field_kwargs.tag_attribute(('RQLExpression', 'expression'),
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                                       {'widget': fw.TextInput})
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.. note::
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   the widget argument can be either a class or an instance (the later
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   case being convenient to pass the Widget specific initialisation
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   options)
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Overriding permissions
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^^^^^^^^^^^^^^^^^^^^^^
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The `autoform_permissions_overrides` rtag provides a way to by-pass security
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checking for dark-corner case where it can't be verified properly.
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.. More about inlined forms
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.. Controlling the generic relation fields
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"""
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__docformat__ = "restructuredtext en"
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_ = unicode
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from warnings import warn
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from logilab.mtconverter import xml_escape
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from logilab.common.decorators import iclassmethod, cached
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from logilab.common.deprecation import deprecated
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from logilab.common.registry import classid
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from cubicweb import typed_eid, neg_role, uilib
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from cubicweb.schema import display_name
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from cubicweb.view import EntityView
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from cubicweb.predicates import (
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    match_kwargs, match_form_params, non_final_entity,
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    specified_etype_implements)
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from cubicweb.utils import json_dumps
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from cubicweb.web import (stdmsgs, uicfg, eid_param,
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                          form as f, formwidgets as fw, formfields as ff)
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from cubicweb.web.views import forms
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from cubicweb.web.views.ajaxcontroller import ajaxfunc
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_AFS = uicfg.autoform_section
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_AFFK = uicfg.autoform_field_kwargs
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# inlined form handling ########################################################
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class InlinedFormField(ff.Field):
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    def __init__(self, view=None, **kwargs):
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        kwargs.setdefault('label', None)
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        super(InlinedFormField, self).__init__(name=view.rtype, role=view.role,
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                                               eidparam=True, **kwargs)
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        self.view = view
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    def render(self, form, renderer):
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        """render this field, which is part of form, using the given form
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        renderer
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        """
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        view = self.view
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        i18nctx = 'inlined:%s.%s.%s' % (form.edited_entity.e_schema,
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                                        view.rtype, view.role)
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        return u'<div class="inline-%s-%s-slot">%s</div>' % (
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            view.rtype, view.role,
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            view.render(i18nctx=i18nctx, row=view.cw_row, col=view.cw_col))
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    def form_init(self, form):
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        """method called before by build_context to trigger potential field
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        initialization requiring the form instance
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        """
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        if self.view.form:
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            self.view.form.build_context(form.formvalues)
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    @property
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    def needs_multipart(self):
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        if self.view.form:
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            # take a look at inlined forms to check (recursively) if they need
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            # multipart handling.
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            return self.view.form.needs_multipart
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        return False
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    def has_been_modified(self, form):
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        return False
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    def process_posted(self, form):
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        pass # handled by the subform
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class InlineEntityEditionFormView(f.FormViewMixIn, EntityView):
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    """
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    :attr peid: the parent entity's eid hosting the inline form
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    :attr rtype: the relation bridging `etype` and `peid`
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    :attr role: the role played by the `peid` in the relation
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    :attr pform: the parent form where this inlined form is being displayed
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    """
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    __regid__ = 'inline-edition'
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    __select__ = non_final_entity() & match_kwargs('peid', 'rtype')
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    _select_attrs = ('peid', 'rtype', 'role', 'pform', 'etype')
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    removejs = "removeInlinedEntity('%s', '%s', '%s')"
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    # make pylint happy
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    peid = rtype = role = pform = etype = None
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    def __init__(self, *args, **kwargs):
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        for attr in self._select_attrs:
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            # don't pop attributes from kwargs, so the end-up in
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            # self.cw_extra_kwargs which is then passed to the edition form (see
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            # the .form method)
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            setattr(self, attr, kwargs.get(attr))
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        super(InlineEntityEditionFormView, self).__init__(*args, **kwargs)
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    def _entity(self):
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        assert self.cw_row is not None, self
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        return self.cw_rset.get_entity(self.cw_row, self.cw_col)
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    @property
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    @cached
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    def form(self):
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        entity = self._entity()
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        form = self._cw.vreg['forms'].select('edition', self._cw,
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                                             entity=entity,
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                                             formtype='inlined',
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                                             form_renderer_id='inline',
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                                             copy_nav_params=False,
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                                             mainform=False,
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                                             parent_form=self.pform,
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                                             **self.cw_extra_kwargs)
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        if self.pform is None:
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            form.restore_previous_post(form.session_key())
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        #assert form.parent_form
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        self.add_hiddens(form, entity)
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        return form
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    def cell_call(self, row, col, i18nctx, **kwargs):
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        """
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        :param peid: the parent entity's eid hosting the inline form
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        :param rtype: the relation bridging `etype` and `peid`
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        :param role: the role played by the `peid` in the relation
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        """
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        entity = self._entity()
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        divonclick = "restoreInlinedEntity('%s', '%s', '%s')" % (
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            self.peid, self.rtype, entity.eid)
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        self.render_form(i18nctx, divonclick=divonclick, **kwargs)
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    def _get_removejs(self):
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        """
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        Don't display the remove link in edition form if the
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        cardinality is 1. Handled in InlineEntityCreationFormView for
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        creation form.
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        """
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        entity = self._entity()
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        if isinstance(self.peid, int):
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            pentity = self._cw.entity_from_eid(self.peid)
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            petype = pentity.e_schema.type
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            rdef = entity.e_schema.rdef(self.rtype, neg_role(self.role), petype)
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            card= rdef.role_cardinality(self.role)
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            if card == '1': # don't display remove link
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                return None
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        return self.removejs and self.removejs % (
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            self.peid, self.rtype, entity.eid)
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    def render_form(self, i18nctx, **kwargs):
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        """fetch and render the form"""
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        entity = self._entity()
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        divid = '%s-%s-%s' % (self.peid, self.rtype, entity.eid)
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        title = self.form_title(entity, i18nctx)
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        removejs = self._get_removejs()
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        countkey = '%s_count' % self.rtype
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        try:
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            self._cw.data[countkey] += 1
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        except KeyError:
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            self._cw.data[countkey] = 1
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        self.form.render(w=self.w, divid=divid, title=title, removejs=removejs,
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                         i18nctx=i18nctx, counter=self._cw.data[countkey] ,
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                         **kwargs)
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    def form_title(self, entity, i18nctx):
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        return self._cw.pgettext(i18nctx, entity.__regid__)
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    def add_hiddens(self, form, entity):
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        """to ease overriding (see cubes.vcsfile.views.forms for instance)"""
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        iid = 'rel-%s-%s-%s' % (self.peid, self.rtype, entity.eid)
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        #  * str(self.rtype) in case it's a schema object
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        #  * neged_role() since role is the for parent entity, we want the role
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        #    of the inlined entity
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        form.add_hidden(name=str(self.rtype), value=self.peid,
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                        role=neg_role(self.role), eidparam=True, id=iid)
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   289
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    def keep_entity(self, form, entity):
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   291
        if not entity.has_eid():
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            return True
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        # are we regenerating form because of a validation error ?
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        if form.form_previous_values:
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            cdvalues = self._cw.list_form_param(eid_param(self.rtype, self.peid),
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                                                form.form_previous_values)
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            if unicode(entity.eid) not in cdvalues:
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                return False
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        return True
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class InlineEntityCreationFormView(InlineEntityEditionFormView):
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    """
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    :attr etype: the entity type being created in the inline form
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    """
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    __regid__ = 'inline-creation'
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   307
    __select__ = (match_kwargs('peid', 'petype', 'rtype')
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                  & specified_etype_implements('Any'))
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   309
    _select_attrs = InlineEntityEditionFormView._select_attrs + ('petype',)
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   310
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    # make pylint happy
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    petype = None
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   313
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    @property
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   315
    def removejs(self):
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   316
        entity = self._entity()
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   317
        rdef = entity.e_schema.rdef(self.rtype, neg_role(self.role), self.petype)
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c26b4df9fc90 [forms/inline] fix #703911: add new link disappears if inline box removed. Since we've the information, we must specify the target type else we get random cardinality on ambiguous relations
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   318
        card= rdef.role_cardinality(self.role)
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   319
        # when one is adding an inline entity for a relation of a single card,
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   320
        # the 'add a new xxx' link disappears. If the user then cancel the addition,
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   321
        # we have to make this link appears back. This is done by giving add new link
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   322
        # id to removeInlineForm.
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diff changeset
   323
        if card == '?':
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   324
            divid = "addNew%s%s%s:%s" % (self.etype, self.rtype, self.role, self.peid)
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   325
            return "removeInlineForm('%%s', '%%s', '%s', '%%s', '%s')" % (
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   326
                self.role, divid)
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diff changeset
   327
        elif card in '+*':
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   328
            return "removeInlineForm('%%s', '%%s', '%s', '%%s')" % self.role
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   329
        # don't do anything for card == '1'
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   330
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    @cached
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    def _entity(self):
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   333
        try:
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   334
            cls = self._cw.vreg['etypes'].etype_class(self.etype)
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2a164a9cf81c [exceptions] stop catching any exception in various places (closes #1942716)
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diff changeset
   335
        except Exception:
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8af6623f3d4e [pylint] fix detected name errors
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diff changeset
   336
            self.w(self._cw._('no such entity type %s') % self.etype)
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   337
            return
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   338
        entity = cls(self._cw)
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   339
        entity.eid = self._cw.varmaker.next()
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   340
        return entity
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   341
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   342
    def call(self, i18nctx, **kwargs):
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diff changeset
   343
        self.render_form(i18nctx, **kwargs)
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   344
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   345
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   346
class InlineAddNewLinkView(InlineEntityCreationFormView):
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   347
    """
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diff changeset
   348
    :attr card: the cardinality of the relation according to role of `peid`
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diff changeset
   349
    """
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diff changeset
   350
    __regid__ = 'inline-addnew-link'
4629
1eeef3cbf528 fix 4626:c26b4df9fc90 (#703911): use can't rely on peid since it's not an actual eid when we're creating the parent entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4626
diff changeset
   351
    __select__ = (match_kwargs('peid', 'petype', 'rtype')
4387
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diff changeset
   352
                  & specified_etype_implements('Any'))
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diff changeset
   353
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diff changeset
   354
    _select_attrs = InlineEntityCreationFormView._select_attrs + ('card',)
7879
9aae456abab5 [pylint] fix pylint detected errors and tweak it so that pylint -E will be much less verbose next time (+ update some copyrights on the way)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7815
diff changeset
   355
    card = None # make pylint happy
4387
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diff changeset
   356
    form = None # no actual form wrapped
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parents: 4379
diff changeset
   357
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diff changeset
   358
    def call(self, i18nctx, **kwargs):
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diff changeset
   359
        self._cw.set_varmaker()
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parents: 4379
diff changeset
   360
        divid = "addNew%s%s%s:%s" % (self.etype, self.rtype, self.role, self.peid)
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parents: 4379
diff changeset
   361
        self.w(u'<div class="inlinedform" id="%s" cubicweb:limit="true">'
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parents: 4379
diff changeset
   362
          % divid)
4629
1eeef3cbf528 fix 4626:c26b4df9fc90 (#703911): use can't rely on peid since it's not an actual eid when we're creating the parent entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4626
diff changeset
   363
        js = "addInlineCreationForm('%s', '%s', '%s', '%s', '%s', '%s')" % (
1eeef3cbf528 fix 4626:c26b4df9fc90 (#703911): use can't rely on peid since it's not an actual eid when we're creating the parent entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4626
diff changeset
   364
            self.peid, self.petype, self.etype, self.rtype, self.role, i18nctx)
4387
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   365
        if self.pform.should_hide_add_new_relation_link(self.rtype, self.card):
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parents: 4379
diff changeset
   366
            js = "toggleVisibility('%s'); %s" % (divid, js)
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parents: 4379
diff changeset
   367
        __ = self._cw.pgettext
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parents: 4379
diff changeset
   368
        self.w(u'<a class="addEntity" id="add%s:%slink" href="javascript: %s" >+ %s.</a>'
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parents: 4379
diff changeset
   369
          % (self.rtype, self.peid, js, __(i18nctx, 'add a %s' % self.etype)))
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parents: 4379
diff changeset
   370
        self.w(u'</div>')
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parents: 4379
diff changeset
   371
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parents: 4379
diff changeset
   372
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diff changeset
   373
# generic relations handling ##################################################
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diff changeset
   374
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diff changeset
   375
def relation_id(eid, rtype, role, reid):
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parents: 4379
diff changeset
   376
    """return an identifier for a relation between two entities"""
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parents: 4379
diff changeset
   377
    if role == 'subject':
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parents: 4379
diff changeset
   378
        return u'%s:%s:%s' % (eid, rtype, reid)
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parents: 4379
diff changeset
   379
    return u'%s:%s:%s' % (reid, rtype, eid)
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parents: 4379
diff changeset
   380
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parents: 4379
diff changeset
   381
def toggleable_relation_link(eid, nodeid, label='x'):
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   382
    """return javascript snippet to delete/undelete a relation between two
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parents: 4379
diff changeset
   383
    entities
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   384
    """
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   385
    js = u"javascript: togglePendingDelete('%s', %s);" % (
5940
0e3ae19b181a [uilib] refactor json_dumps code organization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5849
diff changeset
   386
        nodeid, xml_escape(json_dumps(eid)))
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   387
    return u'[<a class="handle" href="%s" id="handle%s">%s</a>]' % (
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   388
        js, nodeid, label)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   389
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   390
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   391
def get_pending_inserts(req, eid=None):
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   392
    """shortcut to access req's pending_insert entry
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   393
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   394
    This is where are stored relations being added while editing
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   395
    an entity. This used to be stored in a temporary cookie.
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   396
    """
5223
6abd6e3599f4 #773448: refactor session and 'no connection' handling, by introducing proper web session. We should now be able to see page even when no anon is configured, and be redirected to the login form as soon as one tries to do a query.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5174
diff changeset
   397
    pending = req.session.data.get('pending_insert', ())
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   398
    return ['%s:%s:%s' % (subj, rel, obj) for subj, rel, obj in pending
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   399
            if eid is None or eid in (subj, obj)]
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   400
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   401
def get_pending_deletes(req, eid=None):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   402
    """shortcut to access req's pending_delete entry
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   403
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   404
    This is where are stored relations being removed while editing
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   405
    an entity. This used to be stored in a temporary cookie.
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   406
    """
5223
6abd6e3599f4 #773448: refactor session and 'no connection' handling, by introducing proper web session. We should now be able to see page even when no anon is configured, and be redirected to the login form as soon as one tries to do a query.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5174
diff changeset
   407
    pending = req.session.data.get('pending_delete', ())
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   408
    return ['%s:%s:%s' % (subj, rel, obj) for subj, rel, obj in pending
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   409
            if eid is None or eid in (subj, obj)]
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   410
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   411
def parse_relations_descr(rdescr):
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   412
    """parse a string describing some relations, in the form
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   413
    subjeids:rtype:objeids
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   414
    where subjeids and objeids are eids separeted by a underscore
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   415
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   416
    return an iterator on (subject eid, relation type, object eid) found
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   417
    """
4aacd6492ef4 reorganize code:
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parents: 4379
diff changeset
   418
    for rstr in rdescr:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   419
        subjs, rtype, objs = rstr.split(':')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   420
        for subj in subjs.split('_'):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   421
            for obj in objs.split('_'):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   422
                yield typed_eid(subj), rtype, typed_eid(obj)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   423
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   424
def delete_relations(req, rdefs):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   425
    """delete relations from the repository"""
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   426
    # FIXME convert to using the syntax subject:relation:eids
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   427
    execute = req.execute
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   428
    for subj, rtype, obj in parse_relations_descr(rdefs):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   429
        rql = 'DELETE X %s Y where X eid %%(x)s, Y eid %%(y)s' % rtype
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4932
diff changeset
   430
        execute(rql, {'x': subj, 'y': obj})
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   431
    req.set_message(req._('relations deleted'))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   432
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   433
def insert_relations(req, rdefs):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   434
    """insert relations into the repository"""
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   435
    execute = req.execute
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   436
    for subj, rtype, obj in parse_relations_descr(rdefs):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   437
        rql = 'SET X %s Y where X eid %%(x)s, Y eid %%(y)s' % rtype
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4932
diff changeset
   438
        execute(rql, {'x': subj, 'y': obj})
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   439
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   440
8128
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   441
# ajax edition helpers ########################################################
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   442
@ajaxfunc(output_type='xhtml', check_pageid=True)
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   443
def inline_creation_form(self, peid, petype, ttype, rtype, role, i18nctx):
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   444
    view = self._cw.vreg['views'].select('inline-creation', self._cw,
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   445
                                         etype=ttype, rtype=rtype, role=role,
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   446
                                         peid=peid, petype=petype)
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   447
    return self._call_view(view, i18nctx=i18nctx)
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   448
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   449
@ajaxfunc(output_type='json')
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   450
def validate_form(self, action, names, values):
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   451
    return self.validate_form(action, names, values)
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   452
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   453
@ajaxfunc
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   454
def cancel_edition(self, errorurl):
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   455
    """cancelling edition from javascript
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   456
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   457
    We need to clear associated req's data :
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   458
      - errorurl
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   459
      - pending insertions / deletions
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   460
    """
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   461
    self._cw.cancel_edition(errorurl)
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   462
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   463
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   464
def _add_pending(req, eidfrom, rel, eidto, kind):
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   465
    key = 'pending_%s' % kind
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   466
    pendings = req.session.data.setdefault(key, set())
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   467
    pendings.add( (typed_eid(eidfrom), rel, typed_eid(eidto)) )
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   468
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   469
def _remove_pending(req, eidfrom, rel, eidto, kind):
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   470
    key = 'pending_%s' % kind
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   471
    pendings = req.session.data[key]
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   472
    pendings.remove( (typed_eid(eidfrom), rel, typed_eid(eidto)) )
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   473
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   474
@ajaxfunc(output_type='json')
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   475
def remove_pending_insert(self, (eidfrom, rel, eidto)):
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   476
    _remove_pending(self._cw, eidfrom, rel, eidto, 'insert')
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   477
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   478
@ajaxfunc(output_type='json')
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   479
def add_pending_inserts(self, tripletlist):
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   480
    for eidfrom, rel, eidto in tripletlist:
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   481
        _add_pending(self._cw, eidfrom, rel, eidto, 'insert')
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   482
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   483
@ajaxfunc(output_type='json')
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   484
def remove_pending_delete(self, (eidfrom, rel, eidto)):
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   485
    _remove_pending(self._cw, eidfrom, rel, eidto, 'delete')
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   486
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   487
@ajaxfunc(output_type='json')
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   488
def add_pending_delete(self, (eidfrom, rel, eidto)):
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   489
    _add_pending(self._cw, eidfrom, rel, eidto, 'delete')
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   490
0a927fe4541b [controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7990
diff changeset
   491
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   492
class GenericRelationsWidget(fw.FieldWidget):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   493
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   494
    def render(self, form, field, renderer):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   495
        stream = []
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   496
        w = stream.append
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   497
        req = form._cw
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   498
        _ = req._
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   499
        __ = _
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   500
        eid = form.edited_entity.eid
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   501
        w(u'<table id="relatedEntities">')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   502
        for rschema, role, related in field.relations_table(form):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   503
            # already linked entities
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   504
            if related:
6017
5f6a60ea8544 [relations in ui] provide context information when computing label for a relation
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5940
diff changeset
   505
                label = rschema.display_name(req, role, context=form.edited_entity.__regid__)
5f6a60ea8544 [relations in ui] provide context information when computing label for a relation
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5940
diff changeset
   506
                w(u'<tr><th class="labelCol">%s</th>' % label)
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   507
                w(u'<td>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   508
                w(u'<ul>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   509
                for viewparams in related:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   510
                    w(u'<li class="invisible">%s<div id="span%s" class="%s">%s</div></li>'
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   511
                      % (viewparams[1], viewparams[0], viewparams[2], viewparams[3]))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   512
                if not form.force_display and form.maxrelitems < len(related):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   513
                    link = (u'<span class="invisible">'
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   514
                            '[<a href="javascript: window.location.href+=\'&amp;__force_display=1\'">%s</a>]'
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   515
                            '</span>' % _('view all'))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   516
                    w(u'<li class="invisible">%s</li>' % link)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   517
                w(u'</ul>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   518
                w(u'</td>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   519
                w(u'</tr>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   520
        pendings = list(field.restore_pending_inserts(form))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   521
        if not pendings:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   522
            w(u'<tr><th>&#160;</th><td>&#160;</td></tr>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   523
        else:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   524
            for row in pendings:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   525
                # soon to be linked to entities
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   526
                w(u'<tr id="tr%s">' % row[1])
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   527
                w(u'<th>%s</th>' % row[3])
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   528
                w(u'<td>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   529
                w(u'<a class="handle" title="%s" href="%s">[x]</a>' %
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   530
                  (_('cancel this insert'), row[2]))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   531
                w(u'<a id="a%s" class="editionPending" href="%s">%s</a>'
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   532
                  % (row[1], row[4], xml_escape(row[5])))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   533
                w(u'</td>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   534
                w(u'</tr>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   535
        w(u'<tr id="relationSelectorRow_%s" class="separator">' % eid)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   536
        w(u'<th class="labelCol">')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   537
        w(u'<select id="relationSelector_%s" tabindex="%s" '
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   538
          'onchange="javascript:showMatchingSelect(this.options[this.selectedIndex].value,%s);">'
5940
0e3ae19b181a [uilib] refactor json_dumps code organization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5849
diff changeset
   539
          % (eid, req.next_tabindex(), xml_escape(json_dumps(eid))))
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   540
        w(u'<option value="">%s</option>' % _('select a relation'))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   541
        for i18nrtype, rschema, role in field.relations:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   542
            # more entities to link to
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   543
            w(u'<option value="%s_%s">%s</option>' % (rschema, role, i18nrtype))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   544
        w(u'</select>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   545
        w(u'</th>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   546
        w(u'<td id="unrelatedDivs_%s"></td>' % eid)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   547
        w(u'</tr>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   548
        w(u'</table>')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   549
        return '\n'.join(stream)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   550
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   551
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   552
class GenericRelationsField(ff.Field):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   553
    widget = GenericRelationsWidget
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   554
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   555
    def __init__(self, relations, name='_cw_generic_field', **kwargs):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   556
        assert relations
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   557
        kwargs['eidparam'] = True
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   558
        super(GenericRelationsField, self).__init__(name, **kwargs)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   559
        self.relations = relations
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   560
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   561
    def process_posted(self, form):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   562
        todelete = get_pending_deletes(form._cw)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   563
        if todelete:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   564
            delete_relations(form._cw, todelete)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   565
        toinsert = get_pending_inserts(form._cw)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   566
        if toinsert:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   567
            insert_relations(form._cw, toinsert)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   568
        return ()
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   569
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   570
    def relations_table(self, form):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   571
        """yiels 3-tuples (rtype, role, related_list)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   572
        where <related_list> itself a list of :
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   573
          - node_id (will be the entity element's DOM id)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   574
          - appropriate javascript's togglePendingDelete() function call
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   575
          - status 'pendingdelete' or ''
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   576
          - oneline view of related entity
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   577
        """
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   578
        entity = form.edited_entity
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   579
        pending_deletes = get_pending_deletes(form._cw, entity.eid)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   580
        for label, rschema, role in self.relations:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   581
            related = []
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   582
            if entity.has_eid():
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   583
                rset = entity.related(rschema, role, limit=form.related_limit)
4579
19d73051eb57 [autoform] we should consider role when checking delete permission
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4570
diff changeset
   584
                if role == 'subject':
19d73051eb57 [autoform] we should consider role when checking delete permission
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4570
diff changeset
   585
                    haspermkwargs = {'fromeid': entity.eid}
19d73051eb57 [autoform] we should consider role when checking delete permission
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4570
diff changeset
   586
                else:
19d73051eb57 [autoform] we should consider role when checking delete permission
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4570
diff changeset
   587
                    haspermkwargs = {'toeid': entity.eid}
19d73051eb57 [autoform] we should consider role when checking delete permission
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4570
diff changeset
   588
                if rschema.has_perm(form._cw, 'delete', **haspermkwargs):
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   589
                    toggleable_rel_link_func = toggleable_relation_link
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   590
                else:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   591
                    toggleable_rel_link_func = lambda x, y, z: u''
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   592
                for row in xrange(rset.rowcount):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   593
                    nodeid = relation_id(entity.eid, rschema, role,
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   594
                                         rset[row][0])
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   595
                    if nodeid in pending_deletes:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   596
                        status, label = u'pendingDelete', '+'
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   597
                    else:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   598
                        status, label = u'', 'x'
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   599
                    dellink = toggleable_rel_link_func(entity.eid, nodeid, label)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   600
                    eview = form._cw.view('oneline', rset, row=row)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   601
                    related.append((nodeid, dellink, status, eview))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   602
            yield (rschema, role, related)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   603
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   604
    def restore_pending_inserts(self, form):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   605
        """used to restore edition page as it was before clicking on
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   606
        'search for <some entity type>'
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   607
        """
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   608
        entity = form.edited_entity
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   609
        pending_inserts = set(get_pending_inserts(form._cw, form.edited_entity.eid))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   610
        for pendingid in pending_inserts:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   611
            eidfrom, rtype, eidto = pendingid.split(':')
6725
6e6d1d19f341 [autoform] fix restoration of pending generic relation: inconsistent id was generated (eg different from the one generated by javascript
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6630
diff changeset
   612
            pendingid = 'id' + pendingid
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   613
            if typed_eid(eidfrom) == entity.eid: # subject
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   614
                label = display_name(form._cw, rtype, 'subject',
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   615
                                     entity.__regid__)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   616
                reid = eidto
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   617
            else:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   618
                label = display_name(form._cw, rtype, 'object',
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   619
                                     entity.__regid__)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   620
                reid = eidfrom
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   621
            jscall = "javascript: cancelPendingInsert('%s', 'tr', null, %s);" \
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   622
                     % (pendingid, entity.eid)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   623
            rset = form._cw.eid_rset(reid)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   624
            eview = form._cw.view('text', rset, row=0)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   625
            yield rtype, pendingid, jscall, label, reid, eview
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   626
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   627
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   628
class UnrelatedDivs(EntityView):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   629
    __regid__ = 'unrelateddivs'
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   630
    __select__ = match_form_params('relation')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   631
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   632
    def cell_call(self, row, col):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   633
        entity = self.cw_rset.get_entity(row, col)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   634
        relname, role = self._cw.form.get('relation').rsplit('_', 1)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   635
        rschema = self._cw.vreg.schema.rschema(relname)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   636
        hidden = 'hidden' in self._cw.form
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   637
        is_cell = 'is_cell' in self._cw.form
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   638
        self.w(self.build_unrelated_select_div(entity, rschema, role,
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   639
                                               is_cell=is_cell, hidden=hidden))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   640
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   641
    def build_unrelated_select_div(self, entity, rschema, role,
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   642
                                   is_cell=False, hidden=True):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   643
        options = []
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   644
        divid = 'div%s_%s_%s' % (rschema.type, role, entity.eid)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   645
        selectid = 'select%s_%s_%s' % (rschema.type, role, entity.eid)
4467
0e73d299730a fix long-waiting symetric typo: should be spelled symmetric. Add auto database migration on schema deserialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4387
diff changeset
   646
        if rschema.symmetric or role == 'subject':
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   647
            targettypes = rschema.objects(entity.e_schema)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   648
            etypes = '/'.join(sorted(etype.display_name(self._cw) for etype in targettypes))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   649
        else:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   650
            targettypes = rschema.subjects(entity.e_schema)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   651
            etypes = '/'.join(sorted(etype.display_name(self._cw) for etype in targettypes))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   652
        etypes = uilib.cut(etypes, self._cw.property_value('navigation.short-line-size'))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   653
        options.append('<option>%s %s</option>' % (self._cw._('select a'), etypes))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   654
        options += self._get_select_options(entity, rschema, role)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   655
        options += self._get_search_options(entity, rschema, role, targettypes)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   656
        relname, role = self._cw.form.get('relation').rsplit('_', 1)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   657
        return u"""\
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   658
<div class="%s" id="%s">
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   659
  <select id="%s" onchange="javascript: addPendingInsert(this.options[this.selectedIndex], %s, %s, '%s');">
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   660
    %s
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   661
  </select>
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   662
</div>
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   663
""" % (hidden and 'hidden' or '', divid, selectid,
5940
0e3ae19b181a [uilib] refactor json_dumps code organization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5849
diff changeset
   664
       xml_escape(json_dumps(entity.eid)), is_cell and 'true' or 'null', relname,
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   665
       '\n'.join(options))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   666
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   667
    def _get_select_options(self, entity, rschema, role):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   668
        """add options to search among all entities of each possible type"""
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   669
        options = []
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   670
        pending_inserts = get_pending_inserts(self._cw, entity.eid)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   671
        rtype = rschema.type
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   672
        form = self._cw.vreg['forms'].select('edition', self._cw, entity=entity)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   673
        field = form.field_by_name(rschema, role, entity.e_schema)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   674
        limit = self._cw.property_value('navigation.combobox-limit')
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   675
        # NOTE: expect 'limit' arg on choices method of relation field
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   676
        for eview, reid in field.vocabulary(form, limit=limit):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   677
            if reid is None:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   678
                if eview: # skip blank value
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   679
                    options.append('<option class="separator">-- %s --</option>'
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   680
                                   % xml_escape(eview))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   681
            elif reid != ff.INTERNAL_FIELD_VALUE:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   682
                optionid = relation_id(entity.eid, rtype, role, reid)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   683
                if optionid not in pending_inserts:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   684
                    # prefix option's id with letters to make valid XHTML wise
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   685
                    options.append('<option id="id%s" value="%s">%s</option>' %
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   686
                                   (optionid, reid, xml_escape(eview)))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   687
        return options
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   688
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   689
    def _get_search_options(self, entity, rschema, role, targettypes):
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   690
        """add options to search among all entities of each possible type"""
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   691
        options = []
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   692
        _ = self._cw._
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   693
        for eschema in targettypes:
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   694
            mode = '%s:%s:%s:%s' % (role, entity.eid, rschema.type, eschema)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   695
            url = self._cw.build_url(entity.rest_path(), vid='search-associate',
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   696
                                 __mode=mode)
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   697
            options.append((eschema.display_name(self._cw),
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   698
                            '<option value="%s">%s %s</option>' % (
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   699
                xml_escape(url), _('Search for'), eschema.display_name(self._cw))))
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   700
        return [o for l, o in sorted(options)]
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   701
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   702
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   703
# The automatic entity form ####################################################
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   704
2005
e8032965f37a turn every form class into appobject. They should not be instantiated manually anymore.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1982
diff changeset
   705
class AutomaticEntityForm(forms.EntityFieldsForm):
5463
37a2455639b9 [doc/book] move examples to a separate chapter, fix autoform module docstring
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 5426
diff changeset
   706
    """AutomaticEntityForm is an automagic form to edit any entity. It
37a2455639b9 [doc/book] move examples to a separate chapter, fix autoform module docstring
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 5426
diff changeset
   707
    is designed to be fully generated from schema but highly
37a2455639b9 [doc/book] move examples to a separate chapter, fix autoform module docstring
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 5426
diff changeset
   708
    configurable through uicfg.
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   709
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4932
diff changeset
   710
    Of course, as for other forms, you can also customise it by specifying
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4932
diff changeset
   711
    various standard form parameters on selection, overriding, or
5463
37a2455639b9 [doc/book] move examples to a separate chapter, fix autoform module docstring
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 5426
diff changeset
   712
    adding/removing fields in selected instances.
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   713
    """
3408
c92170fca813 [api] use __regid__ instead of deprecated id
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3360
diff changeset
   714
    __regid__ = 'edition'
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   715
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   716
    cwtarget = 'eformframe'
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   717
    cssclass = 'entityForm'
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   718
    copy_nav_params = True
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   719
    form_buttons = [fw.SubmitButton(),
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   720
                    fw.Button(stdmsgs.BUTTON_APPLY, cwaction='apply'),
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   721
                    fw.Button(stdmsgs.BUTTON_CANCEL, cwaction='cancel')]
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   722
    # for attributes selection when searching in uicfg.autoform_section
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   723
    formtype = 'main'
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   724
    # set this to a list of [(relation, role)] if you want to explictily tell
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   725
    # which relations should be edited
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   726
    display_fields = None
5588
377c9adfe81e [forms] refactor action handling to ease overriding while keeping action overrideable by instance (closes #969167)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5464
diff changeset
   727
    # action on the form tag
377c9adfe81e [forms] refactor action handling to ease overriding while keeping action overrideable by instance (closes #969167)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5464
diff changeset
   728
    _default_form_action_path = 'validateform'
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   729
5592
41ad8ca3047e [form] fix bw compat issue introduced by 5588:377c9adfe81e
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5588
diff changeset
   730
    # pre 3.8.3 compat
41ad8ca3047e [form] fix bw compat issue introduced by 5588:377c9adfe81e
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5588
diff changeset
   731
    def set_action(self, action):
41ad8ca3047e [form] fix bw compat issue introduced by 5588:377c9adfe81e
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5588
diff changeset
   732
        self._action = action
41ad8ca3047e [form] fix bw compat issue introduced by 5588:377c9adfe81e
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5588
diff changeset
   733
    def get_action(self):
41ad8ca3047e [form] fix bw compat issue introduced by 5588:377c9adfe81e
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5588
diff changeset
   734
        try:
41ad8ca3047e [form] fix bw compat issue introduced by 5588:377c9adfe81e
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5588
diff changeset
   735
            return self._action
41ad8ca3047e [form] fix bw compat issue introduced by 5588:377c9adfe81e
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5588
diff changeset
   736
        except AttributeError:
41ad8ca3047e [form] fix bw compat issue introduced by 5588:377c9adfe81e
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5588
diff changeset
   737
            return self._cw.build_url(self._default_form_action_path)
5656
abe97430b3f5 [form] avoid spurious warning subsequent for form's action refactoring w/ autoforms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5612
diff changeset
   738
    action = property(deprecated('[3.9] use form.form_action()')(get_action),
abe97430b3f5 [form] avoid spurious warning subsequent for form's action refactoring w/ autoforms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5612
diff changeset
   739
                      set_action)
5592
41ad8ca3047e [form] fix bw compat issue introduced by 5588:377c9adfe81e
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5588
diff changeset
   740
4277
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   741
    @iclassmethod
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   742
    def field_by_name(cls_or_self, name, role=None, eschema=None):
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   743
        """return field with the given name and role. If field is not explicitly
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   744
        defined for the form but `eclass` is specified, guess_field will be
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   745
        called.
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   746
        """
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   747
        try:
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   748
            return super(AutomaticEntityForm, cls_or_self).field_by_name(name, role, eschema)
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   749
        except f.FieldNotFound:
4277
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   750
            if name == '_cw_generic_field' and not isinstance(cls_or_self, type):
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   751
                return cls_or_self._generic_relations_field()
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   752
            raise
35cd057339b2 turn all the stuff used to handle 'generic relations' in forms into proper
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   753
3360
b02df886eb3e cleanup, reorganize
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3358
diff changeset
   754
    # base automatic entity form methods #######################################
b02df886eb3e cleanup, reorganize
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3358
diff changeset
   755
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   756
    def __init__(self, *args, **kwargs):
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   757
        super(AutomaticEntityForm, self).__init__(*args, **kwargs)
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   758
        entity = self.edited_entity
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   759
        if entity.has_eid():
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   760
            entity.complete()
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   761
        for rtype, role in self.editable_attributes():
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   762
            try:
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   763
                self.field_by_name(str(rtype), role)
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   764
                continue # explicitly specified
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   765
            except f.FieldNotFound:
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   766
                # has to be guessed
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   767
                try:
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   768
                    field = self.field_by_name(str(rtype), role,
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   769
                                               eschema=entity.e_schema)
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   770
                    self.fields.append(field)
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   771
                except f.FieldNotFound:
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   772
                    # meta attribute such as <attr>_format
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   773
                    continue
4642
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   774
        if self.fieldsets_in_order:
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   775
            fsio = list(self.fieldsets_in_order)
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   776
        else:
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   777
            fsio = [None]
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   778
        self.fieldsets_in_order = fsio
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   779
        # add fields for relation whose target should have an inline form
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   780
        for formview in self.inlined_form_views():
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   781
            field = self._inlined_form_view_field(formview)
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   782
            self.fields.append(field)
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   783
            if not field.fieldset in fsio:
606364845c34 [auto/inline forms] reallow nested inline forms #703910
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4629
diff changeset
   784
                fsio.append(field.fieldset)
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   785
        if self.formtype == 'main':
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   786
            # add the generic relation field if necessary
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   787
            if entity.has_eid() and (
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   788
                self.display_fields is None or
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   789
                '_cw_generic_field' in self.display_fields):
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   790
                try:
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   791
                    field = self.field_by_name('_cw_generic_field')
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   792
                except f.FieldNotFound:
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   793
                    # no editable relation
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   794
                    pass
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   795
                else:
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   796
                    self.fields.append(field)
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   797
                    if not field.fieldset in fsio:
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   798
                        fsio.append(field.fieldset)
3418
7b49fa7e942d [api] use _cw, cw_row, cw_col, cw_rset etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3408
diff changeset
   799
        self.maxrelitems = self._cw.property_value('navigation.related-limit')
7b49fa7e942d [api] use _cw, cw_row, cw_col, cw_rset etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3408
diff changeset
   800
        self.force_display = bool(self._cw.form.get('__force_display'))
3874
7d0d4a6be046 [formfields] allow fields ordering with autoform_field_kwargs
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3689
diff changeset
   801
        fnum = len(self.fields)
7d0d4a6be046 [formfields] allow fields ordering with autoform_field_kwargs
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3689
diff changeset
   802
        self.fields.sort(key=lambda f: f.order is None and fnum or f.order)
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   803
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   804
    @property
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   805
    def related_limit(self):
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   806
        if self.force_display:
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   807
            return None
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   808
        return self.maxrelitems + 1
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   809
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   810
    # autoform specific fields #################################################
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   811
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   812
    def _generic_relations_field(self):
7990
a673d1d9a738 [diet] drop pre 3.6 API compatibility (but attempt to keep data cmopatibility). Closes #2017916
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7894
diff changeset
   813
        srels_by_cat = self.editable_relations()
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   814
        if not srels_by_cat:
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   815
            raise f.FieldNotFound('_cw_generic_field')
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   816
        fieldset = u'%s :' % self._cw.__('This %s' % self.edited_entity.e_schema)
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   817
        fieldset = fieldset.capitalize()
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   818
        return GenericRelationsField(self.editable_relations(),
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   819
                                     fieldset=fieldset, label=None)
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   820
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   821
    def _inlined_form_view_field(self, view):
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   822
        # XXX allow more customization
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   823
        kwargs = _AFFK.etype_get(self.edited_entity.e_schema, view.rtype,
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   824
                                 view.role, view.etype)
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   825
        if kwargs is None:
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   826
            kwargs = {}
4387
4aacd6492ef4 reorganize code:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4379
diff changeset
   827
        return InlinedFormField(view=view, **kwargs)
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   828
3360
b02df886eb3e cleanup, reorganize
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3358
diff changeset
   829
    # methods mapping edited entity relations to fields in the form ############
b02df886eb3e cleanup, reorganize
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3358
diff changeset
   830
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   831
    def _relations_by_section(self, section, permission='add', strict=False):
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   832
        """return a list of (relation schema, target schemas, role) matching
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   833
        given category(ies) and permission
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   834
        """
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   835
        return _AFS.relations_by_section(
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   836
            self.edited_entity, self.formtype, section, permission, strict)
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   837
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   838
    def editable_attributes(self, strict=False):
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   839
        """return a list of (relation schema, role) to edit for the entity"""
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   840
        if self.display_fields is not None:
7063
b07ee816bffb fix editable_attributes bug (closes #1534802)
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 6725
diff changeset
   841
            schema = self._cw.vreg.schema
b07ee816bffb fix editable_attributes bug (closes #1534802)
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 6725
diff changeset
   842
            return [(schema[rtype], role) for rtype, role in self.display_fields]
5557
1a534c596bff [entity] continue cleanup of Entity/AnyEntity namespace
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5464
diff changeset
   843
        if self.edited_entity.has_eid() and not self.edited_entity.cw_has_perm('update'):
4625
d8c3a50a8ee7 this is not the form renderer responsability to check for update permissions. Move this to autoform editable_attributes relation
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4587
diff changeset
   844
            return []
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   845
        # XXX we should simply put eid in the generated section, no?
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   846
        return [(rtype, role) for rtype, _, role in self._relations_by_section(
4758
0efdcf0fa4c7 fix code and tests broken by 4744:13a5d3a7410e (proper permission on eid/has_text/identity relations)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4642
diff changeset
   847
            'attributes', 'update', strict)]
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   848
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   849
    def editable_relations(self):
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   850
        """return a sorted list of (relation's label, relation'schema, role) for
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   851
        relations in the 'relations' section
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   852
        """
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   853
        result = []
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   854
        for rschema, _, role in self._relations_by_section('relations',
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   855
                                                           strict=True):
3505
c0c7a944c00d fix dumb name error
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3503
diff changeset
   856
            result.append( (rschema.display_name(self.edited_entity._cw, role,
c0c7a944c00d fix dumb name error
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3503
diff changeset
   857
                                                 self.edited_entity.__regid__),
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   858
                            rschema, role) )
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   859
        return sorted(result)
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   860
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   861
    def inlined_relations(self):
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   862
        """return a list of (relation schema, target schemas, role) matching
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   863
        given category(ies) and permission
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   864
        """
3476
6e927b729ae1 [uicfg, autoform] more consistent/powerful autoform_section rtags by using formtype/section; deprecates autoform_is_inlined; refactor automatci form and renderer thanks to this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3468
diff changeset
   865
        return self._relations_by_section('inlined')
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   866
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   867
    # inlined forms control ####################################################
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   868
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   869
    def inlined_form_views(self):
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   870
        """compute and return list of inlined form views (hosting the inlined
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   871
        form object)
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   872
        """
3593
987232bd79cd fix inlined forms initialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3586
diff changeset
   873
        allformviews = []
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   874
        entity = self.edited_entity
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   875
        for rschema, ttypes, role in self.inlined_relations():
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   876
            # show inline forms only if there's one possible target type
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   877
            # for rschema
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   878
            if len(ttypes) != 1:
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   879
                self.warning('entity related by the %s relation should have '
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   880
                             'inlined form but there is multiple target types, '
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   881
                             'dunno what to do', rschema)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   882
                continue
6577
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   883
            tschema = ttypes[0]
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   884
            ttype = tschema.type
6394
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   885
            formviews = list(self.inline_edition_form_view(rschema, ttype, role))
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   886
            card = rschema.role_rdef(entity.e_schema, ttype, role).role_cardinality(role)
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   887
            # there is no related entity and we need at least one: we need to
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   888
            # display one explicit inline-creation view
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   889
            if self.should_display_inline_creation_form(rschema, formviews, card):
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   890
                formviews += self.inline_creation_form_view(rschema, ttype, role)
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   891
            # we can create more than one related entity, we thus display a link
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   892
            # to add new related entities
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   893
            if self.should_display_add_new_relation_link(rschema, formviews, card):
6577
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   894
                rdef = entity.e_schema.rdef(rschema, role, ttype)
6630
f516ee1ef36c [inline form] ensure entity has an actual eid before using it to check perms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6577
diff changeset
   895
                if entity.has_eid():
f516ee1ef36c [inline form] ensure entity has an actual eid before using it to check perms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6577
diff changeset
   896
                    if role == 'subject':
f516ee1ef36c [inline form] ensure entity has an actual eid before using it to check perms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6577
diff changeset
   897
                        rdefkwargs = {'fromeid': entity.eid}
f516ee1ef36c [inline form] ensure entity has an actual eid before using it to check perms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6577
diff changeset
   898
                    else:
f516ee1ef36c [inline form] ensure entity has an actual eid before using it to check perms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6577
diff changeset
   899
                        rdefkwargs = {'toeid': entity.eid}
6577
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   900
                else:
6630
f516ee1ef36c [inline form] ensure entity has an actual eid before using it to check perms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6577
diff changeset
   901
                    rdefkwargs = {}
6577
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   902
                if (tschema.has_perm(self._cw, 'add')
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   903
                    and rdef.has_perm(self._cw, 'add', **rdefkwargs)):
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   904
                    addnewlink = self._cw.vreg['views'].select(
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   905
                        'inline-addnew-link', self._cw,
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   906
                        etype=ttype, rtype=rschema, role=role, card=card,
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   907
                        peid=self.edited_entity.eid,
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   908
                        petype=self.edited_entity.e_schema, pform=self)
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   909
                    formviews.append(addnewlink)
6394
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   910
            allformviews += formviews
3593
987232bd79cd fix inlined forms initialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3586
diff changeset
   911
        return allformviews
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   912
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   913
    def should_display_inline_creation_form(self, rschema, existant, card):
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   914
        """return true if a creation form should be inlined
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   915
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   916
        by default true if there is no related entity and we need at least one
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   917
        """
6394
eb9a5bd778bc [forms] remove dead code and simplify inlineviews creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6101
diff changeset
   918
        return not existant and card in '1+'
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   919
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   920
    def should_display_add_new_relation_link(self, rschema, existant, card):
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   921
        """return true if we should add a link to add a new creation form
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   922
        (through ajax call)
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   923
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   924
        by default true if there is no related entity or if the relation has
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   925
        multiple cardinality
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   926
        """
6577
0d9ea7f93065 [inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6576
diff changeset
   927
        return not existant or card in '+*'
1491
742aff97dbf7 move AutomaticEntityForm and PrimaryView into their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   928
3332
91cff87c368f introduced to ease overriding for fancy stuff...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   929
    def should_hide_add_new_relation_link(self, rschema, card):
91cff87c368f introduced to ease overriding for fancy stuff...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   930
        """return true if once an inlined creation form is added, the 'add new'
91cff87c368f introduced to ease overriding for fancy stuff...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   931
        link should be hidden
91cff87c368f introduced to ease overriding for fancy stuff...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   932
91cff87c368f introduced to ease overriding for fancy stuff...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   933
        by default true if the relation has single cardinality
91cff87c368f introduced to ease overriding for fancy stuff...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   934
        """
91cff87c368f introduced to ease overriding for fancy stuff...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   935
        return card in '1?'
91cff87c368f introduced to ease overriding for fancy stuff...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   936
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   937
    def inline_edition_form_view(self, rschema, ttype, role):
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   938
        """yield inline form views for already related entities through the
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   939
        given relation
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   940
        """
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   941
        entity = self.edited_entity
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   942
        related = entity.has_eid() and entity.related(rschema, role)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   943
        if related:
3524
a3431f4e2f40 backport stable branch
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3505 3521
diff changeset
   944
            vvreg = self._cw.vreg['views']
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   945
            # display inline-edition view for all existing related entities
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   946
            for i, relentity in enumerate(related.entities()):
5557
1a534c596bff [entity] continue cleanup of Entity/AnyEntity namespace
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5464
diff changeset
   947
                if relentity.cw_has_perm('update'):
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   948
                    yield vvreg.select('inline-edition', self._cw,
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   949
                                       rset=related, row=i, col=0,
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   950
                                       etype=ttype, rtype=rschema, role=role,
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   951
                                       peid=entity.eid, pform=self)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   952
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   953
    def inline_creation_form_view(self, rschema, ttype, role):
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   954
        """yield inline form views to a newly related (hence created) entity
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   955
        through the given relation
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3470
diff changeset
   956
        """
3524
a3431f4e2f40 backport stable branch
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3505 3521
diff changeset
   957
        yield self._cw.vreg['views'].select('inline-creation', self._cw,
a3431f4e2f40 backport stable branch
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3505 3521
diff changeset
   958
                                            etype=ttype, rtype=rschema, role=role,
4629
1eeef3cbf528 fix 4626:c26b4df9fc90 (#703911): use can't rely on peid since it's not an actual eid when we're creating the parent entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4626
diff changeset
   959
                                            peid=self.edited_entity.eid,
1eeef3cbf528 fix 4626:c26b4df9fc90 (#703911): use can't rely on peid since it's not an actual eid when we're creating the parent entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4626
diff changeset
   960
                                            petype=self.edited_entity.e_schema,
1eeef3cbf528 fix 4626:c26b4df9fc90 (#703911): use can't rely on peid since it's not an actual eid when we're creating the parent entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4626
diff changeset
   961
                                            pform=self)
2652
3753f3a07ca1 [refactoring] moved rtags specification in web/views
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2143
diff changeset
   962
3753f3a07ca1 [refactoring] moved rtags specification in web/views
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2143
diff changeset
   963
3753f3a07ca1 [refactoring] moved rtags specification in web/views
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2143
diff changeset
   964
## default form ui configuration ##############################################
3753f3a07ca1 [refactoring] moved rtags specification in web/views
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2143
diff changeset
   965
3753f3a07ca1 [refactoring] moved rtags specification in web/views
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2143
diff changeset
   966
# use primary and not generated for eid since it has to be an hidden
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   967
_AFS.tag_attribute(('*', 'eid'), 'main', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   968
_AFS.tag_attribute(('*', 'eid'), 'muledit', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   969
_AFS.tag_attribute(('*', 'description'), 'main', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   970
_AFS.tag_attribute(('*', 'has_text'), 'main', 'hidden')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   971
_AFS.tag_subject_of(('*', 'in_state', '*'), 'main', 'hidden')
6427
c8a5ac2d1eaa [schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6401
diff changeset
   972
for rtype in ('creation_date', 'modification_date', 'cwuri',
c8a5ac2d1eaa [schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6401
diff changeset
   973
              'owned_by', 'created_by', 'cw_source'):
c8a5ac2d1eaa [schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6401
diff changeset
   974
    _AFS.tag_subject_of(('*', rtype, '*'), 'main', 'metadata')
c8a5ac2d1eaa [schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6401
diff changeset
   975
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   976
_AFS.tag_subject_of(('*', 'by_transition', '*'), 'main', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   977
_AFS.tag_subject_of(('*', 'by_transition', '*'), 'muledit', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   978
_AFS.tag_object_of(('*', 'by_transition', '*'), 'main', 'hidden')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   979
_AFS.tag_object_of(('*', 'from_state', '*'), 'main', 'hidden')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   980
_AFS.tag_object_of(('*', 'to_state', '*'), 'main', 'hidden')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   981
_AFS.tag_subject_of(('*', 'wf_info_for', '*'), 'main', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   982
_AFS.tag_subject_of(('*', 'wf_info_for', '*'), 'muledit', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   983
_AFS.tag_object_of(('*', 'wf_info_for', '*'), 'main', 'hidden')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   984
_AFS.tag_attribute(('CWEType', 'final'), 'main', 'hidden')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   985
_AFS.tag_attribute(('CWRType', 'final'), 'main', 'hidden')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   986
_AFS.tag_attribute(('CWUser', 'firstname'), 'main', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   987
_AFS.tag_attribute(('CWUser', 'surname'), 'main', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   988
_AFS.tag_attribute(('CWUser', 'last_login_time'), 'main', 'metadata')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   989
_AFS.tag_subject_of(('CWUser', 'in_group', '*'), 'main', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   990
_AFS.tag_subject_of(('CWUser', 'in_group', '*'), 'muledit', 'attributes')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   991
_AFS.tag_subject_of(('*', 'primary_email', '*'), 'main', 'relations')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   992
_AFS.tag_subject_of(('*', 'use_email', '*'), 'main', 'inlined')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   993
_AFS.tag_subject_of(('CWRelation', 'relation_type', '*'), 'main', 'inlined')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   994
_AFS.tag_subject_of(('CWRelation', 'from_entity', '*'), 'main', 'inlined')
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   995
_AFS.tag_subject_of(('CWRelation', 'to_entity', '*'), 'main', 'inlined')
2652
3753f3a07ca1 [refactoring] moved rtags specification in web/views
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2143
diff changeset
   996
4378
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   997
_AFFK.tag_attribute(('RQLExpression', 'expression'),
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   998
                    {'widget': fw.TextInput})
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
   999
_AFFK.tag_subject_of(('TrInfo', 'wf_info_for', '*'),
785c56bdacc6 [forms] the last touch: handle inlined relation forms as fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4360
diff changeset
  1000
                     {'widget': fw.HiddenInput})
2652
3753f3a07ca1 [refactoring] moved rtags specification in web/views
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2143
diff changeset
  1001
4105
de31c3afe975 fix 3.6 bug
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4083
diff changeset
  1002
def registration_callback(vreg):
de31c3afe975 fix 3.6 bug
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4083
diff changeset
  1003
    global etype_relation_field
de31c3afe975 fix 3.6 bug
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4083
diff changeset
  1004
de31c3afe975 fix 3.6 bug
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4083
diff changeset
  1005
    def etype_relation_field(etype, rtype, role='subject'):
6101
1aff7367a20c [form, migration] etype_relation_field should not raise error, it may block migration if used for a non yet existing field
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6017
diff changeset
  1006
        try:
6392
faee4c380e50 [forms] catching KeyError closes #961831: migration failure when defining form fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6101
diff changeset
  1007
            eschema = vreg.schema.eschema(etype)
6101
1aff7367a20c [form, migration] etype_relation_field should not raise error, it may block migration if used for a non yet existing field
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6017
diff changeset
  1008
            return AutomaticEntityForm.field_by_name(rtype, role, eschema)
6392
faee4c380e50 [forms] catching KeyError closes #961831: migration failure when defining form fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6101
diff changeset
  1009
        except (KeyError, f.FieldNotFound):
faee4c380e50 [forms] catching KeyError closes #961831: migration failure when defining form fields
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6101
diff changeset
  1010
            # catch KeyError raised when etype/rtype not found in schema
6101
1aff7367a20c [form, migration] etype_relation_field should not raise error, it may block migration if used for a non yet existing field
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6017
diff changeset
  1011
            AutomaticEntityForm.error('field for %s %s may not be found in schema' % (rtype, role))
1aff7367a20c [form, migration] etype_relation_field should not raise error, it may block migration if used for a non yet existing field
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6017
diff changeset
  1012
            return None
4110
8728d8c95985 [mq]: fix_for_forms
Arthur Lutz <arthur.lutz@logilab.fr>
parents: 4105
diff changeset
  1013
8728d8c95985 [mq]: fix_for_forms
Arthur Lutz <arthur.lutz@logilab.fr>
parents: 4105
diff changeset
  1014
    vreg.register_all(globals().values(), __name__)