def matching_faqs_count(self):
"""Return the FAQs matching the same keywords."""
if not self.search_text:
return 0
try:
faq_collection = IFAQCollection(self.context)
except TypeError:
# The context is not adaptable to IFAQCollection.
return 0
return faq_collection.searchFAQs(search_text=self.search_text).count()
def matching_faqs_count(self):
"""Return the FAQs matching the same keywords."""
if not self.search_text:
return 0
try:
faq_collection = IFAQCollection(self.context)
except TypeError:
# The context is not adaptable to IFAQCollection.
return 0
return faq_collection.searchFAQs(search_text=self.search_text).count()
def list_all(self):
"""Return a Link to list all FAQs."""
# We adapt to IFAQCollection so that the link can be used
# on objects which don't provide `IFAQCollection` directly, but for
# which an adapter exists that gives the proper context.
collection = IFAQCollection(self.context)
url = canonical_url(collection, rootsite='answers') + '/+faqs'
return Link(url, 'List all FAQs', icon='info')
def matching_faqs_url(self):
"""Return the URL to use to display the list of matching FAQs."""
assert self.matching_faqs_count > 0, (
"can't call matching_faqs_url when matching_faqs_count == 0")
collection = IFAQCollection(self.context)
return canonical_url(collection) + '/+faqs?' + urlencode(
{
'field.search_text': self.search_text.encode('utf-8'),
'field.actions.search': 'Search',
})
def create_faq(self):
"""Return a Link to create a new FAQ."""
collection = IFAQCollection(self.context)
if IProjectGroup.providedBy(self.context):
url = ''
enabled = False
else:
url = canonical_url(collection,
view_name='+createfaq',
rootsite='answers')
enabled = True
return Link(url, 'Create a new FAQ', icon='add', enabled=enabled)