def selected(self):
"""Determine selected facets and prepare links to clear them;
this assumes that facets are selected using filter queries."""
info = []
facets = param(self, 'facet.field')
facet_queries = self.facet_queries()
fq = param(self, 'fq')
for idx, query in enumerate(fq):
field, value = query.split(':', 1)
params = self.request.form.copy()
params['fq'] = fq[:idx] + fq[idx + 1:]
# Facet queries are handled slightly different
# (they are not enclosed by double quotes)
if field in facet_queries:
# Look up a vocabulary to provide a title for this facet
vfactory = queryUtility(IFacetTitleVocabularyFactory,
name=field)
if vfactory is None:
# Use the default fallback
vfactory = getUtility(IFacetTitleVocabularyFactory)
vocabulary = vfactory(self.context)
if value in vocabulary:
value = vocabulary.getTerm(value).title
if isinstance(value, Message):
value = translate(value, context=self.request)
info.append(
dict(title=field,
value=value,
query=urlencode(params, doseq=True)))
continue
# Facet fields
if field not in facets:
params['facet.field'] = facets + [field]
if value.startswith('"') and value.endswith('"'):
# Look up a vocabulary to provide a title for this facet
vfactory = queryUtility(IFacetTitleVocabularyFactory,
name=field)
if vfactory is None:
# Use the default fallback
vfactory = getUtility(IFacetTitleVocabularyFactory)
vocabulary = vfactory(self.context)
value = value[1:-1]
if value in vocabulary:
value = vocabulary.getTerm(value.decode('utf8')).title
if isinstance(value, Message):
value = translate(value, context=self.request)
info.append(
dict(title=field,
value=value,
query=urlencode(params, doseq=True)))
return info
def selected(self):
"""Determine selected facets and prepare links to clear them;
this assumes that facets are selected using filter queries."""
info = []
facets = param(self, 'facet.field')
facet_queries = self.facet_queries() or []
fq = param(self, 'fq')
for idx, query in enumerate(fq):
field, value = query.split(':', 1)
params = self.request.form.copy()
params['fq'] = fq[:idx] + fq[idx+1:]
# Facet queries are handled slightly different
# (they are not enclosed by double quotes)
if field in facet_queries:
# Look up a vocabulary to provide a title for this facet
vfactory = queryUtility(IFacetTitleVocabularyFactory, name=field)
if vfactory is None:
# Use the default fallback
vfactory = getUtility(IFacetTitleVocabularyFactory)
vocabulary = vfactory(self.context)
if value in vocabulary:
value = vocabulary.getTerm(value).title
if isinstance(value, Message):
value = translate(value, context=self.request)
info.append(dict(title=field, value=value,
query=urlencode(params, doseq=True)))
continue
# Facet fields
if field not in facets:
params['facet.field'] = facets + [field]
if value.startswith('"') and value.endswith('"'):
# Look up a vocabulary to provide a title for this facet
vfactory = queryUtility(IFacetTitleVocabularyFactory, name=field)
if vfactory is None:
# Use the default fallback
vfactory = getUtility(IFacetTitleVocabularyFactory)
vocabulary = vfactory(self.context)
value = value[1:-1]
if value in vocabulary:
value = vocabulary.getTerm(value.decode('utf8')).title
if isinstance(value, Message):
value = translate(value, context=self.request)
info.append(dict(title=field, value=value,
query=urlencode(params, doseq=True)))
return info
def hiddenfields(self):
""" render hidden fields suitable for inclusion in search forms """
facet_params = facetParameters(self.context, self.request)
queries = facets.param(self, 'fq')
fields = filter(lambda f: facet_params['types'][f] == 'standard', facet_params['fields'])
ranges = filter(lambda f: facet_params['types'][f] == 'range', facet_params['fields'])
return self.hidden(facets=fields, ranges=ranges, queries=queries, other=[])
def hiddenfields(self):
facets, dependencies = facetParameters(self)
facets = list(facets)
queries = param(self, 'fq')
site_area = self.initial_site_area_filter()
if site_area:
queries = ['site_area:"%s"' % site_area]
if 'site_area' in facets:
facets.remove('site_area')
return self.hidden(facets=facets, queries=queries)
def selected(self):
""" determine selected facets and prepare links to clear them;
this assumes that facets are selected using filter queries """
info = []
facets = param(self, 'facet.field')
fq = param(self, self.queryparam)
fq = [x for x in fq]
if self.queryparam == 'fq':
fq = filter(lambda x: x.split(':')[0].strip('+') in self.facet_fields, fq)
form = self.form
for idx, query in enumerate(fq):
params = self.form.copy()
if self.queryparam == 'fq':
field, value = query.split(':', 1)
else:
field = self.queryparam
value = '"%s"' % query
params[self.queryparam] = fq[:idx] + fq[idx+1:]
if field not in facets:
params['facet.field'] = facets + [field]
if value.startswith('"') and value.endswith('"'):
info.append(dict(title=field, value=value[1:-1],
query=make_query(params, doseq=True)))
return info
