def set_value(self, obj, dottedname, field, field_value, attempts=0):
"""
Set the value for an object's field. Values must be validated as defined in the schema. This can be called
recursively as a sort of hack where zope.schema gets finicky between unicode and str.
:param obj: the object being modified
:param dottedname: non-resolved schema interface
:param field: field being changed
:param field_value: the new value of the field. In this case, for multi values, it is the entire value
:param attempts: recursive attempts made
:return:
"""
attempt_limit = 1 # some of the more common validation problems are unicode where it expects ascii
# or vice versa. Try once
schema = get_behav(dottedname)
bound = schema[field].bind(obj)
try:
bound.validate(field_value)
except WrongType as e:
if attempts < attempt_limit:
attempts += 1
if isinstance(field_value, str):
field_value = str(field_value)
return self.set_value(obj, dottedname, field, field_value, attempts)
else:
api.portal.show_message(message='Failed to validate: %s' % e.__repr__(), request=self.request,
type='error')
else:
setattr(obj, field, field_value)
notify(ObjectModifiedEvent(obj))
notify(EditFinishedEvent(obj))
obj.reindexObject()
def handle_preview(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
self.applyChanges(data)
self.request.response.redirect('nuplone-view')
notify(EditFinishedEvent(self.context))
def handleApply(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
self.applyChanges(data)
IStatusMessage(self.request).addStatusMessage(self.success_message,
"info")
self.request.response.redirect(self.nextURL())
notify(EditFinishedEvent(self.context))
def test_validate_with_package_uninstalled(self):
from sc.social.like.config import PROJECTNAME
qi = self.portal['portal_quickinstaller']
qi.uninstallProducts(products=[PROJECTNAME])
# should not raise exceptions on publishing
with api.env.adopt_roles(['Manager']):
api.content.transition(self.news_item, 'publish')
# should not raise exceptions on editing
notify(EditFinishedEvent(self.news_item))
def handleApply(self, action):
data, errors = self.extractData()
self.handle_image(data)
self.set_custom_embed_code(data)
if errors:
self.status = self.formErrorsMessage
return
self.applyChanges(data)
api.portal.show_message(
_(u'Changes saved.'), self.request, type='info')
self.request.response.redirect(self.nextURL())
notify(EditFinishedEvent(self.context))
def test_validate_on_edit_valid(self):
with api.env.adopt_roles(['Manager']):
api.content.transition(self.news_item, 'publish')
# content follows best practices
self.news_item.title = get_random_string(70)
self.news_item.description = get_random_string(200)
set_image_field(self.news_item, load_image(1920, 1080), 'image/png')
notify(EditFinishedEvent(self.news_item))
# no feedback messages present
messages = IStatusMessage(self.request).show()
self.assertEqual(len(messages), 0)
def handleApply(self, action):
self.request.response
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
self.applyChanges(data)
api.portal.show_message(
self.success_message,
self.request,
'success',
)
notify(EditFinishedEvent(self.context))
def handleApply(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
self.applyChanges(data)
self.context.collective_immediatecreate = "created"
# rename
chooser = INameChooser(aq_parent(self.context))
new_id = chooser.chooseName(None, self.context)
api.content.rename(obj=self.context, new_id=new_id)
api.portal.show_message(self.success_message, self.request)
self.request.response.redirect(self.nextURL())
notify(EditFinishedEvent(self.context))
def handleApply(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
self.request.response.setStatus(400)
return
manager = queryMultiAdapter((self.context, self.request),
ICheckinCheckoutManager)
if not manager.is_checked_out_by_current_user():
self.request.response.setStatus(412)
return
self.applyChanges(data)
self.request.response.setStatus(204)
notify(EditFinishedEvent(self.context))
self.render_form = False
def test_validate_on_edit_invalid(self):
with api.env.adopt_roles(['Manager']):
api.content.transition(self.news_item, 'publish')
# content don't follow best practices
self.news_item.title = get_random_string(80)
self.news_item.description = get_random_string(300)
set_image_field(self.news_item, load_image(200, 150), 'image/png')
notify(EditFinishedEvent(self.news_item))
# no feedback messages present
messages = IStatusMessage(self.request).show()
self.assertEqual(len(messages), 3)
self.assertEqual(messages[0].message, MSG_INVALID_OG_TITLE)
self.assertEqual(messages[0].type, u'warning')
self.assertEqual(messages[1].message, MSG_INVALID_OG_DESCRIPTION)
self.assertEqual(messages[1].type, u'warning')
self.assertEqual(messages[2].message,
MSG_INVALID_OG_LEAD_IMAGE_DIMENSIONS)
self.assertEqual(messages[2].type, u'warning')
def test_validate_on_no_workflow(self):
# image and files have no associated workflow
with api.env.adopt_roles(['Manager']):
image = api.content.create(self.portal, 'Image', id='foo')
# content don't follow best practices
image.title = get_random_string(80)
image.description = get_random_string(300)
set_image_field(image, load_image(200, 150), 'image/png')
notify(EditFinishedEvent(image))
# feedback messages present
messages = IStatusMessage(self.request).show()
self.assertEqual(messages[0].message, MSG_INVALID_OG_TITLE)
self.assertEqual(messages[0].type, u'warning')
self.assertEqual(messages[1].message, MSG_INVALID_OG_DESCRIPTION)
self.assertEqual(messages[1].type, u'warning')
self.assertEqual(messages[2].message,
MSG_INVALID_OG_LEAD_IMAGE_DIMENSIONS)
self.assertEqual(messages[2].type, u'warning')
def handleApply(self, action): # noqa
# Override widget modes to ignore all other fields
prefix = 'form.widgets.'
field_ids = [k.split(prefix)[-1] for k in self.request.form.keys()]
self.request.set('fields', field_ids)
# Set all widgets to 'display' to prevent saving data
self.set_all_widgets_mode(interfaces.DISPLAY_MODE)
# Change the custom_form_fields to input-mode
self.set_widgets_mode(field_ids, interfaces.INPUT_MODE)
# Original code
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
self.applyChanges(data)
IStatusMessage(self.request).addStatusMessage(
self.success_message,
'info',
) # noqa
self.request.response.redirect(self.nextURL())
notify(EditFinishedEvent(self.context))