def listMetaTags(self, context):
site_props = getToolByName(context, 'portal_properties').site_properties
exposeDCMetaTags = site_props.exposeDCMetaTags
metaTags = SortedDict()
metaTags.update(old_lmt(self, context))
metadataList = [
('qSEO_Description', 'description'),
('qSEO_Keywords', 'keywords'),
('qSEO_Robots', 'robots'),
('qSEO_Distribution','distribution')]
if exposeDCMetaTags:
metadataList.append(('qSEO_Distribution', 'DC.distribution'))
for accessor, key in metadataList:
method = getattr(context, accessor, None)
if not callable(method):
# ups
continue
# Catch AttributeErrors raised by some AT applications
try:
value = method()
except AttributeError:
value = None
if not value:
# no data
continue
if ( type(value) == tuple ) or ( type(value) == list ):
# convert a list to a string
value = ', '.join(value)
metaTags[key] = value
return metaTags
def listMetaTags(self, context):
portal_props = getToolByName(context, 'portal_properties')
seo_props = getToolByName(portal_props, 'seo_properties', None)
if seo_props is None:
return old_lmt(self, context)
site_props = getToolByName(portal_props, 'site_properties')
exposeDCMetaTags = site_props.exposeDCMetaTags
metaTags = SortedDict()
metaTags.update(old_lmt(self, context))
metadataList = [
('qSEO_Description', 'description'),
('qSEO_Keywords', 'keywords'),
('qSEO_Robots', 'robots'),
('qSEO_Distribution','distribution')]
if exposeDCMetaTags:
metadataList.append(('qSEO_Distribution', 'DC.distribution'))
for accessor, key in metadataList:
method = getattr(context, accessor, None)
if not callable(method):
# ups
continue
# Catch AttributeErrors raised by some AT applications
try:
value = method()
except AttributeError:
value = None
if not value:
continue
if isinstance(value, (tuple, list)):
value = ', '.join(value)
metaTags[key] = value
# add custom meta tags (added from qseo tab by user) for given context
property_prefix = 'qSEO_custom_'
for property, value in context.propertyItems():
idx = property.find(property_prefix)
if idx == 0 and len(property) > len(property_prefix):
metaTags[property[len(property_prefix):]] = value
# Set the additional matching keywords, if any
if zope_interface_available:
adapter = IKeywords(context, None)
if adapter is not None:
keywords = adapter.listKeywords()
if keywords:
metaTags['keywords'] = keywords
return metaTags
