Sha256: d085d4606fd065b5c99d7f750690004594a9d67f3ea307b03dbc8c2f222c0b4a
Contents?: true
Size: 847 Bytes
Versions: 7
Compression:
Stored size: 847 Bytes
Contents
module MetaTagsHelper
DEFAULT_FIELDS = %w(author geourl copyright keywords description)
def meta_tags(resource=nil)
current_resource = controller.try(:current_resource)
resources = [resource, current_resource, @site].compact
# TODO: check if we actually need this fallback
# fields = resource.class.try(:meta_fields) || DEFAULT_FIELDS
DEFAULT_FIELDS.map do |name|
resource = resources.find do |r|
r.respond_to?(:"meta_#{name}")
end
if resource
content = meta_value_from(resource.send(:"meta_#{name}"), resource.try(:"default_meta_#{name}"))
meta_tag(name, content)
end
end.join("\n").html_safe
end
def meta_tag(name, content)
tag 'meta', :name => name, :content => content
end
def meta_value_from(*args)
args.detect { |arg| arg.present? }
end
end
Version data entries
7 entries across 7 versions & 2 rubygems