Python ILinkIntegrityInfo.getIntegrityBreaches方法代码示例

# 需要导入模块: from plone.app.linkintegrity.interfaces import ILinkIntegrityInfo [as 别名]
# 或者: from plone.app.linkintegrity.interfaces.ILinkIntegrityInfo import getIntegrityBreaches [as 别名]
def plonegroup_contact_transition(contact, event):
    """
        React when a IPloneGroupContact transition is done
    """
    if event.transition and event.transition.id == 'deactivate':
        # check if the transition is selected
        registry = getUtility(IRegistry)
        pp = api.portal.get_tool('portal_properties')
        errors = []
        if contact.UID() in registry[ORGANIZATIONS_REGISTRY]:
            errors.append(_('This contact is selected in configuration'))
        elif pp.site_properties.enable_link_integrity_checks:
            search_value_in_objects(contact, contact.UID(), p_types=[], type_fields={})
            storage = ILinkIntegrityInfo(contact.REQUEST)
            breaches = storage.getIntegrityBreaches()
            if contact in breaches:
                errors.append(_("This contact is used in following content: ${items}",
                                mapping={'items': ', '.join(['<a href="%s" target="_blank">%s</a>'
                                                             % (i.absolute_url(), i.Title())
                                                             for i in breaches[contact]])}))
        if errors:
            smi = IStatusMessage(contact.REQUEST)
            smi.addStatusMessage(_('You cannot deactivate this item !'), type='error')
            smi.addStatusMessage(errors[0], type='error')
            view_url = getMultiAdapter((contact, contact.REQUEST), name=u'plone_context_state').view_url()
            # contact.REQUEST['RESPONSE'].redirect(view_url)
            raise Redirect(view_url)

# 需要导入模块: from plone.app.linkintegrity.interfaces import ILinkIntegrityInfo [as 别名]
# 或者: from plone.app.linkintegrity.interfaces.ILinkIntegrityInfo import getIntegrityBreaches [as 别名]
def on_removed_resource(resource, event):
    request = getattr(resource, 'REQUEST', None)

    if request is None:
        return

    info = ILinkIntegrityInfo(request)

    if info.integrityCheckingEnabled():
        if info.getIntegrityBreaches():
            return

        # info.isConfirmedItem simply does not work
        # it is really awful to have to deal with these internals

        if 'form.submitted' not in request:
            return

        if 'form.button.Cancel' in request:
            return

        if getattr(request, 'link_integrity_events_counter', 0) != 2:
            return

    log.info('extinguising resource {}'.format(resource.uuid()))
    db.extinguish_resource(resource.uuid())

# 需要导入模块: from plone.app.linkintegrity.interfaces import ILinkIntegrityInfo [as 别名]
# 或者: from plone.app.linkintegrity.interfaces.ILinkIntegrityInfo import getIntegrityBreaches [as 别名]
 def test_plonegroupOrganizationRemoved_1(self):
     """ We cannot remove an organization selected in settings and used in an object """
     view = self.portal.restrictedTraverse(
         '{0}/{1}/department1/delete_confirmation'.format(DEFAULT_DIRECTORY_ID, PLONEGROUP_ORG))
     self.assertRaises(LinkIntegrityNotificationException, view.render)
     storage = ILinkIntegrityInfo(view.REQUEST)
     breaches = storage.getIntegrityBreaches()
     self.assertIn(self.contacts[0], breaches)
     self.assertSetEqual(breaches[self.contacts[0]], set([self.portal['acontent1']]))

# 需要导入模块: from plone.app.linkintegrity.interfaces import ILinkIntegrityInfo [as 别名]
# 或者: from plone.app.linkintegrity.interfaces.ILinkIntegrityInfo import getIntegrityBreaches [as 别名]
def referencedObjectRemoved(obj, event):
    """ check if the removal was already confirmed or redirect to the form """
    # if the object the event was fired on doesn't have a `REQUEST` attribute
    # we can safely assume no direct user action was involved and therefore
    # never raise a link integrity exception...
    request = aq_get(obj, 'REQUEST', None)
    if not request:
        return
    info = ILinkIntegrityInfo(request)
    # first we check if link integrity checking was enabled
    if not info.integrityCheckingEnabled():
        return

    # since the event gets called for every subobject before it's
    # called for the item deleted directly via _delObject (event.object)
    # itself, but we do not want to present the user with a confirmation
    # form for every (referred) subobject, so we remember and skip them...
    info.addDeletedItem(obj)
    if obj is not event.object:
        return

    # if the number of expected events has been stored to help us prevent
    # multiple forms (i.e. in folder_delete), we wait for the next event
    # if we know there will be another...
    if info.moreEventsToExpect():
        return

    # at this point all subobjects have been removed already, so all
    # link integrity breaches caused by that have been collected as well;
    # if there aren't any (after things have been cleaned up),
    # we keep lurking in the shadows...
    if not info.getIntegrityBreaches():
        return

    # if the user has confirmed to remove the currently handled item in a
    # previous confirmation form we won't need it anymore this time around...
    if info.isConfirmedItem(obj):
        return

    # otherwise we raise an exception and pass the object that is supposed
    # to be removed as the exception value so we can use it as the context
    # for the view triggered by the exception;  this is needed since the
    # view is an adapter for the exception and a request, so it gets the
    # exception object as the context, which is not very useful...
    raise LinkIntegrityNotificationException(obj)

# 需要导入模块: from plone.app.linkintegrity.interfaces import ILinkIntegrityInfo [as 别名]
# 或者: from plone.app.linkintegrity.interfaces.ILinkIntegrityInfo import getIntegrityBreaches [as 别名]
 def confirmedItems(self):
     info = ILinkIntegrityInfo(self.request)
     targets = info.getIntegrityBreaches().keys()
     return info.encodeConfirmedItems(additions=targets)