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Versions: 20
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Contents
module MetaManager
module Helper
#extend ::ActionView::Helpers::TagHelper
def self.included(base)
base.send :helper_method, :render_meta_tags, :render_page_title
end
def render_meta_tags(record)
return if record.nil?
dynamic = self.instance_variable_get("@meta_dynamic")
tags = []
get_actual_meta_tags(record, dynamic).each do |meta_tag|
unless meta_tag.name == 'title'
type = meta_tag.name =~ /og:/ ? 'property' : 'name'
tags << "<meta content='#{meta_tag.get_content(self)}' #{type}='#{meta_tag.name}' />"
end
end
tags.join("\n\s\s")
end
def render_page_title(record=nil, options = {})
dynamic = self.instance_variable_get("@meta_dynamic")
meta_tags = get_actual_meta_tags(record, dynamic)
meta_tags.detect{|t| t.name == 'title'}.try(:get_content, self) || get_page_title(record, options)
end
private
def get_page_title(record, options)
options = { :spliter => ' - ', :append_title => true }.merge(options)
view_title = record.respond_to?(:title) ? record.title : (record.respond_to?(:name) ? record.name : nil) unless record.nil?
page_title = []
page_title << options[:title] if options.key?(:title)
page_title << view_title unless record.nil?
page_title << I18n.t("page.title") if options[:append_title]
page_title.flatten.compact.uniq.join(options[:spliter])
end
def get_actual_meta_tags(record, dynamic)
meta_tags = []
_meta_tags = record && record.respond_to?(:meta_tags) ? record.meta_tags : []
_meta_tags.group_by(&:name).each do |name, items|
meta_tags << (items.detect{|r| r.is_dynamic && dynamic} || items.detect{|r| !r.is_dynamic})
end
meta_tags.compact
end
end
end
Version data entries
20 entries across 15 versions & 2 rubygems