def manage(self):
survey_manage.need()
manage_css.need()
post = self.request.POST
if 'cancel' in self.request.POST:
self.flash_messages.add(_("Canceled"))
url = self.request.resource_url(self.context)
return HTTPFound(location = url)
if 'save' in post:
self.process_question_ids()
self.flash_messages.add(_("Saved"))
url = self.request.resource_url(self.context, 'manage')
return HTTPFound(location = url)
response = {}
picked_questions = set()
survey_sections = []
for section in self.context.values():
if not ISurveySection.providedBy(section):
continue
picked_questions.update(section.question_ids)
survey_sections.append(section)
response['survey_sections'] = survey_sections
if not survey_sections:
msg = _(u"no_sections_added_notice",
default = u"You need to add a Survey section "
"and then use this view to manage the questions.")
self.flash_messages.add(msg, auto_destruct = False)
#Load all question objects that haven't been picked
response['available_questions'] = self.get_questions(exclude = picked_questions)
return response
def __call__(self, form, value):
root = find_root(self.context)
parent = find_resource(root, value['new_parent'])
slug = generate_slug(parent, value['new_name'])
if slug != value['new_name']:
exc = colander.Invalid(form, _("Check name"))
exc['new_name'] = _("bad_name_error",
default = "Name isn't valid. This would work: '${name}'",
mapping = {'name': slug})
raise exc
def new_parent_widget(node, kw):
choices = [('', _("<Pick>"))]
root = find_root(kw['context'])
request = kw['request']
if request.has_permission(ADD_SURVEY, root):
choices.append(('/', _("Root")))
view = kw['view']
for obj in view.catalog_query("type_name == 'Organisation'", resolve = True):
if request.has_permission(ADD_SURVEY, obj):
choices.append((resource_path(obj), obj.title))
return deform.widget.SelectWidget(values = choices)
def __call__(self):
output = StringIO()
lang_name = self.request.locale_name
writer = csv.writer(output, delimiter=';', quotechar='"', quoting=csv.QUOTE_ALL, dialect = csv.excel)
writer.writerow([self.context.title.encode('utf-8')])
writer.writerow([_('Export using language:'), lang_name])
langs = self.context.languages
lrow = [_("Survey languages").encode('utf-8')]
for lang in langs:
lrow.append(lang)
writer.writerow(lrow)
writer.writerow([])
for section in self.get_sections():
writer.writerow([])
writer.writerow([_('Section:'), section.title.encode('utf-8')])
writer.writerow([_('Responses:'), len(section.responses)])
writer.writerow([])
for (choices, questions) in self.get_choice_sorted_questions(section).items():
write_header = True
for question in questions:
question_widget = self.request.get_question_widget(question)
choice_objects = self.get_choices(question)
if write_header:
row = ['']
for choice in choice_objects:
row.append(choice.title.encode('utf-8'))
writer.writerow(row)
write_header = False
response = question_widget.responses(section, question)
if isinstance(response, dict):
results = dict([(x, 0) for x in choices])
results.update(response)
out = [question.title.encode('utf-8')]
for choice in choice_objects:
out.append(results.get(choice.cluster))
writer.writerow(out)
else:
writer.writerow([])
writer.writerow([question.title.encode('utf-8')])
for x in response:
if x:
if isinstance(x, unicode):
writer.writerow([x.encode('utf-8')])
else:
writer.writerow([x])
contents = output.getvalue()
output.close()
return Response(content_type = 'text/csv', body = contents)
def choice_language_guard(context, event):
parent_lang = getattr(context.__parent__, 'language', None)
if parent_lang and parent_lang != context.language:
raise HTTPForbidden(_("It's not possible to add choices with language "
"'${choice_lang}' to a parent with the language '${parent_lang}'.",
mapping = {'choice_lang': context.language,
'parent_lang': parent_lang}))
def deferred_translations_node(nodes, kw):
""" Use translate and translate_missing properties on a schema to generate
translation subnodes.
"""
_marker = object()
request = kw['request']
languages = request.registry.settings.get('m2m.languages', 'en').split()
default_lang = request.registry.settings.get('pyramid.default_locale_name', 'en')
if default_lang in languages:
languages.remove(default_lang)
if not languages:
return
#find translatables
translatables = []
for node in nodes:
if getattr(node, 'translate', False):
translatables.append(node.name)
if not translatables:
return
schema = colander.Schema()
schema.title = _("Translations")
for lang in languages:
schema[lang] = colander.Schema()
schema[lang].title = lang
for trans in translatables:
clone = nodes[trans].clone()
missing = getattr(nodes[trans], 'translate_missing', _marker)
if missing is not _marker:
clone.missing = missing
schema[lang].add(clone)
nodes['translations'] = schema
def get_schema(self):
locale_name = self.request.locale_name
title = self.context.translate('title', locale_name)
description = self.context.translate('body', locale_name)
schema = colander.Schema(title = title, description = description)
for qid in self.context.question_ids:
docids = self.catalog_search(cluster = qid, language = self.request.locale_name)
if docids:
question = None
for question in self.resolve_docids(docids, perm = None):
#Only one or none
pass
question_type = self.resolve_uid(question.question_type, perm = None)
question_widget = self.request.registry.queryAdapter(question_type,
IQuestionWidget,
name = getattr(question_type, 'input_widget', ''))
if question_widget:
title = question.title
if self.organisation:
title = self.organisation.variants.get(question.uid, title)
schema.add(question_widget.node(question.cluster,
lang = self.request.locale_name,
question = question,
title = title))
else:
schema.add(colander.SchemaNode(colander.String(),
widget = deform.widget.TextInputWidget(readonly = True),
title = _("<Missing question>"),))
return schema
def get_schema(self):
schema = colander.Schema(title = _("Preview"))
if self.question_widget:
schema.add(self.question_widget.node(self.context.__name__,
lang = self.context.language,
question = self.context,
title = self.context.title))
return schema
def send_success(self, appstruct):
""" Performed when send button is clicked, and schema validates correctly. """
#FIXME: It might be smarter to create a schema type that splits rows into a list
emails = set()
for email in appstruct['emails'].splitlines():
emails.add(email.strip())
appstruct['emails'] = emails
self.send_invitations(**appstruct)
self.flash_messages.add(_("Invitations sent"))
return HTTPFound(location = self.request.resource_url(self.context))
def multiple_email_validator(node, value):
""" Checks that each line of value is a correct email
"""
validator = colander.Email()
invalid = []
for email in value.splitlines():
email = email.strip()
if not email:
continue
try:
validator(node, email)
except colander.Invalid:
invalid.append(email)
if invalid:
emails = ", ".join(invalid)
raise colander.Invalid(node, _(u"The following addresses is invalid: ${emails}", mapping={'emails': emails}))
from arche.models.workflow import Workflow
from arche.models.workflow import Transition
from arche import security
from arche_m2m import _
from arche_m2m import permissions
_closed_to_open = \
Transition(from_state = 'closed',
to_state = 'open',
permission = security.PERM_EDIT,
title = _("Open"),
message = _("Survey opened for participants"))
_open_to_closed = \
Transition(from_state = 'open',
to_state = 'closed',
permission = security.PERM_EDIT,
title = _("Closed"),
message = _("Now closed for new participants"))
class SurveyWorkflow(Workflow):
""" To manage states for surveys"""
name = 'survey_workflow'
title = _("Survey workflow")
states = {'open': _("Open"),
'closed': _("Closed")}
transitions = {_closed_to_open.name: _closed_to_open,
_open_to_closed.name: _open_to_closed}
def get_schema(self):
schema = colander.Schema(title = _("Preview"))
if self.question_widget:
schema.add(self.question_widget.node(self.context.__name__))
return schema
def check_success(self, appstruct):
self.flash_messages.add(_('Success, captured: ${appstruct}',
mapping = {'appstruct': appstruct}))
return HTTPFound(location = self.request.resource_url(self.context))
