fix unit tests by not using the new create_eid implementation with sqlite
Actually, fix a couple of issues with a previous attempt:
* do not use double underscores as method patching will fail with these
* old method must always be used with sqlite regardless of the no_sqlite_wrap attribute
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""Set of HTML automatic forms to create, delete, copy or edit a single entity
or a list of entities of the same type
"""
__docformat__ = "restructuredtext en"
_ = unicode
from copy import copy
from logilab.mtconverter import xml_escape
from logilab.common.decorators import cached
from cubicweb import tags
from cubicweb.selectors import (match_kwargs, one_line_rset, non_final_entity,
specified_etype_implements, implements, yes)
from cubicweb.view import EntityView
from cubicweb.schema import display_name
from cubicweb.web import uicfg, stdmsgs, eid_param, dumps, \
formfields as ff, formwidgets as fw
from cubicweb.web.form import FormViewMixIn, FieldNotFound
from cubicweb.web.views import forms
_pvdc = uicfg.primaryview_display_ctrl
class DeleteConfForm(forms.CompositeForm):
__regid__ = 'deleteconf'
# XXX non_final_entity does not implement eclass_selector
__select__ = implements('Any')
domid = 'deleteconf'
copy_nav_params = True
form_buttons = [fw.Button(stdmsgs.BUTTON_DELETE, cwaction='delete'),
fw.Button(stdmsgs.BUTTON_CANCEL, cwaction='cancel')]
def __init__(self, *args, **kwargs):
super(DeleteConfForm, self).__init__(*args, **kwargs)
done = set()
for entity in self.cw_rset.entities():
if entity.eid in done:
continue
done.add(entity.eid)
subform = self._cw.vreg['forms'].select('base', self._cw,
entity=entity,
mainform=False)
self.add_subform(subform)
class DeleteConfFormView(FormViewMixIn, EntityView):
"""form used to confirm deletion of some entities"""
__regid__ = 'deleteconf'
title = _('delete')
# don't use navigation, all entities asked to be deleted should be displayed
# else we will only delete the displayed page
paginable = False
def call(self, onsubmit=None):
"""ask for confirmation before real deletion"""
req, w = self._cw, self.w
_ = req._
w(u'<script type="text/javascript">updateMessage(\'%s\');</script>\n'
% _('this action is not reversible!'))
# XXX above message should have style of a warning
w(u'<h4>%s</h4>\n' % _('Do you want to delete the following element(s) ?'))
form = self._cw.vreg['forms'].select(self.__regid__, req,
rset=self.cw_rset,
onsubmit=onsubmit)
w(u'<ul>\n')
for entity in self.cw_rset.entities():
# don't use outofcontext view or any other that may contain inline
# edition form
w(u'<li>%s</li>' % tags.a(entity.view('textoutofcontext'),
href=entity.absolute_url()))
w(u'</ul>\n')
w(form.render())
class EditionFormView(FormViewMixIn, EntityView):
"""display primary entity edition form"""
__regid__ = 'edition'
# add yes() so it takes precedence over deprecated views in baseforms,
# though not baseforms based customized view
__select__ = one_line_rset() & non_final_entity() & yes()
title = _('edition')
def cell_call(self, row, col, **kwargs):
entity = self.cw_rset.complete_entity(row, col)
self.render_form(entity)
def render_form(self, entity):
"""fetch and render the form"""
self.form_title(entity)
form = self._cw.vreg['forms'].select('edition', self._cw, entity=entity,
submitmsg=self.submited_message())
self.init_form(form, entity)
self.w(form.render())
def init_form(self, form, entity):
"""customize your form before rendering here"""
pass
def form_title(self, entity):
"""the form view title"""
ptitle = self._cw._(self.title)
self.w(u'<div class="formTitle"><span>%s %s</span></div>' % (
entity.dc_type(), ptitle and '(%s)' % ptitle))
def submited_message(self):
"""return the message that will be displayed on successful edition"""
return self._cw._('entity edited')
class CreationFormView(EditionFormView):
"""display primary entity creation form"""
__regid__ = 'creation'
__select__ = specified_etype_implements('Any') & yes()
title = _('creation')
def call(self, **kwargs):
"""creation view for an entity"""
# at this point we know etype is a valid entity type, thanks to our
# selector
etype = kwargs.pop('etype', self._cw.form.get('etype'))
entity = self._cw.vreg['etypes'].etype_class(etype)(self._cw)
entity.eid = self._cw.varmaker.next()
self.render_form(entity)
def form_title(self, entity):
"""the form view title"""
if '__linkto' in self._cw.form:
if isinstance(self._cw.form['__linkto'], list):
# XXX which one should be considered (case: add a ticket to a
# version in jpl)
rtype, linkto_eid, role = self._cw.form['__linkto'][0].split(':')
else:
rtype, linkto_eid, role = self._cw.form['__linkto'].split(':')
linkto_rset = self._cw.eid_rset(linkto_eid)
linkto_type = linkto_rset.description[0][0]
if role == 'subject':
title = self._cw.__('creating %s (%s %s %s %%(linkto)s)' % (
entity.e_schema, entity.e_schema, rtype, linkto_type))
else:
title = self._cw.__('creating %s (%s %%(linkto)s %s %s)' % (
entity.e_schema, linkto_type, rtype, entity.e_schema))
msg = title % {'linkto' : self._cw.view('incontext', linkto_rset)}
self.w(u'<div class="formTitle notransform"><span>%s</span></div>' % msg)
else:
super(CreationFormView, self).form_title(entity)
def url(self):
"""return the url associated with this view"""
return self.create_url(self._cw.form.get('etype'))
def submited_message(self):
"""return the message that will be displayed on successful edition"""
return self._cw._('entity created')
class CopyFormView(EditionFormView):
"""display primary entity creation form initialized with values from another
entity
"""
__regid__ = 'copy'
title = _('copy')
warning_message = _('Please note that this is only a shallow copy')
def render_form(self, entity):
"""fetch and render the form"""
# make a copy of entity to avoid altering the entity in the
# request's cache.
entity.complete()
self.newentity = copy(entity)
self.copying = entity
self.newentity.eid = self._cw.varmaker.next()
self.w(u'<script type="text/javascript">updateMessage("%s");</script>\n'
% self._cw._(self.warning_message))
super(CopyFormView, self).render_form(self.newentity)
del self.newentity
def init_form(self, form, entity):
"""customize your form before rendering here"""
super(CopyFormView, self).init_form(form, entity)
if entity.eid == self.newentity.eid:
form.add_hidden(eid_param('__cloned_eid', entity.eid),
self.copying.eid)
for rschema, role in form.editable_attributes():
if not rschema.final:
# ensure relation cache is filed
rset = self.copying.related(rschema, role)
self.newentity.set_related_cache(rschema, role, rset)
def submited_message(self):
"""return the message that will be displayed on successful edition"""
return self._cw._('entity copied')
class TableEditForm(forms.CompositeForm):
__regid__ = 'muledit'
domid = 'entityForm'
onsubmit = "return validateForm('%s', null);" % domid
form_buttons = [fw.SubmitButton(_('validate modifications on selected items')),
fw.ResetButton(_('revert changes'))]
def __init__(self, req, rset, **kwargs):
kwargs.setdefault('__redirectrql', rset.printable_rql())
super(TableEditForm, self).__init__(req, rset=rset, **kwargs)
for row in xrange(len(self.cw_rset)):
form = self._cw.vreg['forms'].select('edition', self._cw,
rset=self.cw_rset, row=row,
formtype='muledit',
copy_nav_params=False,
mainform=False)
# XXX rely on the EntityCompositeFormRenderer to put the eid input
form.remove_field(form.field_by_name('eid'))
self.add_subform(form)
class TableEditFormView(FormViewMixIn, EntityView):
__regid__ = 'muledit'
__select__ = EntityView.__select__ & yes()
title = _('multiple edit')
def call(self, **kwargs):
"""a view to edit multiple entities of the same type the first column
should be the eid
"""
# XXX overriding formvid (eg __form_id) necessary to make work edition:
# the edit controller try to select the form with no rset but
# entity=entity, and use this form to edit the entity. So we want
# edition form there but specifying formvid may have other undesired
# side effect. Maybe we should provide another variable optionally
# telling which form the edit controller should select (eg difffers
# between html generation / post handling form)
form = self._cw.vreg['forms'].select(self.__regid__, self._cw,
rset=self.cw_rset,
copy_nav_params=True,
formvid='edition')
self.w(form.render())
# click and edit handling ('reledit') ##########################################
class DummyForm(object):
__slots__ = ('event_args',)
def form_render(self, **_args):
return u''
def render(self, **_args):
return u''
def append_field(self, *args):
pass
def field_by_name(self, rtype, role, eschema=None):
return None
class ClickAndEditFormView(FormViewMixIn, EntityView):
"""form used to permit ajax edition of a relation or attribute of an entity
in a view, if logged user have the permission to edit it.
(double-click on the field to see an appropriate edition widget).
"""
__regid__ = 'doreledit'
__select__ = non_final_entity() & match_kwargs('rtype')
# FIXME editableField class could be toggleable from userprefs
_onclick = u"showInlineEditionForm(%(eid)s, '%(rtype)s', '%(divid)s')"
_onsubmit = ("return inlineValidateRelationForm('%(rtype)s', '%(role)s', '%(eid)s', "
"'%(divid)s', %(reload)s, '%(vid)s', '%(default)s', '%(lzone)s');")
_cancelclick = "hideInlineEdit(%s,\'%s\',\'%s\')"
_defaultlandingzone = (u'<img title="%(msg)s" src="data/pen_icon.png" '
'alt="%(msg)s"/>')
_landingzonemsg = _('click to edit this field')
# default relation vids according to cardinality
_one_rvid = 'incontext'
_many_rvid = 'csv'
def cell_call(self, row, col, rtype=None, role='subject',
reload=False, # controls reloading the whole page after change
rvid=None, # vid to be applied to other side of rtype (non final relations only)
default=None, # default value
landing_zone=None # prepend value with a separate html element to click onto
# (esp. needed when values are links)
):
"""display field to edit entity's `rtype` relation on click"""
assert rtype
assert role in ('subject', 'object'), '%s is not an acceptable role value' % role
self._cw.add_js('cubicweb.edition.js')
self._cw.add_css('cubicweb.form.css')
if default is None:
default = xml_escape(self._cw._('<%s not specified>')
% display_name(self._cw, rtype, role))
schema = self._cw.vreg.schema
entity = self.cw_rset.get_entity(row, col)
rschema = schema.rschema(rtype)
lzone = self._build_landing_zone(landing_zone)
# compute value, checking perms, build form
if rschema.final:
form = self._build_form(entity, rtype, role, 'base', default, reload, lzone)
if not self.should_edit_attribute(entity, rschema, form):
self.w(entity.printable_value(rtype))
return
value = entity.printable_value(rtype) or default
else:
rvid = self._compute_best_vid(entity.e_schema, rschema, role)
rset = entity.related(rtype, role)
if rset:
value = self._cw.view(rvid, rset)
else:
value = default
if not self.should_edit_relation(entity, rschema, role, rvid):
if rset:
self.w(value)
return
# XXX do we really have to give lzone twice?
form = self._build_form(entity, rtype, role, 'base', default, reload, lzone,
dict(vid=rvid, lzone=lzone))
field = form.field_by_name(rtype, role, entity.e_schema)
form.append_field(field)
self.relation_form(lzone, value, form,
self._build_renderer(entity, rtype, role))
def should_edit_attribute(self, entity, rschema, form):
rtype = str(rschema)
rdef = entity.e_schema.rdef(rtype)
afs = uicfg.autoform_section.etype_get(
entity.__regid__, rtype, 'subject', rdef.object)
if 'main_hidden' in afs or not entity.has_perm('update'):
return False
if not rdef.has_perm(self._cw, 'update', eid=entity.eid):
return False
try:
form.field_by_name(rtype, 'subject', entity.e_schema)
except FieldNotFound:
return False
return True
def should_edit_relation(self, entity, rschema, role, rvid):
if ((role == 'subject' and not rschema.has_perm(self._cw, 'add',
fromeid=entity.eid))
or
(role == 'object' and not rschema.has_perm(self._cw, 'add',
toeid=entity.eid))):
return False
return True
def relation_form(self, lzone, value, form, renderer):
"""xxx-reledit div (class=field)
+-xxx div (class="editableField")
| +-landing zone
+-xxx-value div
+-xxx-form div
"""
w = self.w
divid = form.event_args['divid']
w(u'<div id="%s-reledit" class="field" '
u'onmouseout="addElementClass(jQuery(\'#%s\'), \'hidden\')" '
u'onmouseover="removeElementClass(jQuery(\'#%s\'), \'hidden\')">'
% (divid, divid, divid))
w(u'<div id="%s-value" class="editableFieldValue">%s</div>' % (divid, value))
w(form.render(renderer=renderer))
w(u'<div id="%s" class="editableField hidden" onclick="%s" title="%s">' % (
divid, xml_escape(self._onclick % form.event_args),
self._cw._(self._landingzonemsg)))
w(lzone)
w(u'</div>')
w(u'</div>')
def _compute_best_vid(self, eschema, rschema, role):
dispctrl = _pvdc.etype_get(eschema, rschema, role)
if dispctrl.get('rvid'):
return dispctrl['rvid']
if eschema.rdef(rschema, role).role_cardinality(role) in '+*':
return self._many_rvid
return self._one_rvid
def _build_landing_zone(self, lzone):
return lzone or self._defaultlandingzone % {
'msg': xml_escape(self._cw._(self._landingzonemsg))}
def _build_renderer(self, entity, rtype, role):
return self._cw.vreg['formrenderers'].select(
'base', self._cw, entity=entity, display_label=False,
display_help=False, table_class='',
button_bar_class='buttonbar', display_progress_div=False)
def _build_args(self, entity, rtype, role, formid, default, reload, lzone,
extradata=None):
divid = '%s-%s-%s' % (rtype, role, entity.eid)
event_args = {'divid' : divid, 'eid' : entity.eid, 'rtype' : rtype,
'reload' : dumps(reload), 'default' : default, 'role' : role, 'vid' : u'',
'lzone' : lzone}
if extradata:
event_args.update(extradata)
return divid, event_args
def _build_form(self, entity, rtype, role, formid, default, reload, lzone,
extradata=None, **formargs):
divid, event_args = self._build_args(entity, rtype, role, formid, default,
reload, lzone, extradata)
onsubmit = self._onsubmit % event_args
cancelclick = self._cancelclick % (entity.eid, rtype, divid)
form = self._cw.vreg['forms'].select(
formid, self._cw, entity=entity, domid='%s-form' % divid,
cssstyle='display: none', onsubmit=onsubmit, action='#',
form_buttons=[fw.SubmitButton(),
fw.Button(stdmsgs.BUTTON_CANCEL, onclick=cancelclick)],
**formargs)
form.event_args = event_args
return form
class AutoClickAndEditFormView(ClickAndEditFormView):
"""same as ClickAndEditFormView but checking if the view *should* be applied
by checking uicfg configuration and composite relation property.
"""
__regid__ = 'reledit'
_onclick = (u"loadInlineEditionForm(%(eid)s, '%(rtype)s', '%(role)s', "
"'%(divid)s', %(reload)s, '%(vid)s', '%(default)s', '%(lzone)s');")
def should_edit_relation(self, entity, rschema, role, rvid):
eschema = entity.e_schema
rtype = str(rschema)
# XXX check autoform_section. what if 'generic'?
dispctrl = _pvdc.etype_get(eschema, rtype, role)
vid = dispctrl.get('vid', 'reledit')
if vid != 'reledit': # reledit explicitly disabled
return False
if eschema.rdef(rschema, role).composite == role:
return False
return super(AutoClickAndEditFormView, self).should_edit_relation(
entity, rschema, role, rvid)
def _build_form(self, entity, rtype, role, formid, default, reload, lzone,
extradata=None, **formargs):
_divid, event_args = self._build_args(entity, rtype, role, formid, default,
reload, lzone, extradata)
form = DummyForm()
form.event_args = event_args
return form
def _build_renderer(self, entity, rtype, role):
pass