def handleApply(self, action):
"""Handle the process of creating the user's new Space at site root.
This function utilises the manage_clone functionality associated
with Plone in order to reproduce a given template. Administrative
users are presented with the option to change the template ID whereas
normal users cannot do so to prevent security issues.
"""
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
space_id = str(data['id'])
space_title = unicode(data['space_title'])
template_id = 'space-template'
#Only load the template_id from the request if allowed
if checkPermission('collective.spaces.AddSpace', self.context):
template_id = str(data.get('template_id', u'space-template'))
membership_tool = getToolByName(self.context, 'portal_membership')
member = membership_tool.getAuthenticatedMember()
member_id = member.getUserName()
try:
template = self.context.get(template_id)
#Check if template exists or not. If not, create from scratch.
if template:
new_space = utils._clone(self.context, template, space_id)
else:
new_space = createContentInContainer(self.context,
'collective.spaces.space',
id=space_id,
checkConstraints=False)
new_space.setTitle(space_title)
new_space.setCreators(member_id)
new_space.manage_setLocalRoles(member_id, ALL_ROLES)
new_space.reindexObject()
#If okay, then redirect to the new Space
IStatusMessage(self.request).addStatusMessage(
_(u"Welcome to your new Space! Start adding content "
u"and sharing with others."),
"info"
)
space_url = new_space.absolute_url()
self.request.response.redirect(space_url)
except Exception as e:
log.exception("Coud not create a Space")
self.status = _(u"An error occurred whilst creating your Space \
with this ID. Please try again or contact your \
site administrator if issues persist.")
def validate(self, value):
super(TemplateIdValidator, self).validate(value)
if value not in self.context:
raise interface.Invalid(_(u"An object of this ID does not exist."))
def validate(self, value):
super(SpaceIdValidator, self).validate(value)
if value in self.context:
raise interface.Invalid(_(u"This ID is reserved or already in use."
u" Please enter another."))
