Module: PageEngine::InstanceMethods

Defined in:
lib/page_engine/instance_methods.rb

Instance Method Summary collapse

Instance Method Details



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# File 'lib/page_engine/instance_methods.rb', line 44

def breadcrumb_replace(models=[])
  models.each do |m|
    key = m.class.to_s.underscore
    @breadcrumbs.each do |breadcrumb|
      if breadcrumb.is_a? Page
        breadcrumb.title.scan(/\{\{#{key}_([_a-z]*)\}\}/).uniq.flatten.each do |attribute|
          if m.whitelist.include?(attribute) && m.respond_to?(attribute)
            breadcrumb.title.gsub!("{{#{key}_#{attribute}}}", m[attribute])
            value = m.send(attribute)

            if value.is_a?(Date) || value.is_a?(Time)
              value = value.to_formatted_s(:short_ordinal)
            end

            breadcrumb.title.gsub!("{{#{key}_#{attribute}}}", value.to_s)
          else
            breadcrumb.title.gsub!("{{#{key}_#{attribute}}}", "<span style=\"color: red;\">###NOT SUPPORTED, try one of #{m.whitelist.join(',')}###")
          end
        end
      end
    end
  end
end

#find_page(permalink = nil) ⇒ Object 



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# File 'lib/page_engine/instance_methods.rb', line 11

def find_page(permalink=nil)      
  if Page.should_be_found?(params)
    if permalink
      @page = Page.includes(:page_parts).published.viewable_by(get_current_page_viewer).where(:permalink => permalink)
    else
      @page = Page.includes(:page_parts).published.viewable_by(get_current_page_viewer).with_url(request, params).first
    end
    # See http://stackoverflow.com/questions/1595424/request-format-returning
    # This last format appears when the page is refreshed in IE
    get_breadcrumbs if request.format.html? || request.format == '*/*'
  end
end

#get_layout ⇒ Object 



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# File 'lib/page_engine/instance_methods.rb', line 3

def get_layout
  if @page 
    @page.layout.blank? ? Page.default_layout.to_s : @page.layout.to_s
  else
    Page.default_layout.to_s
  end      
end

#page_title_replace(models = []) ⇒ Object 



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# File 'lib/page_engine/instance_methods.rb', line 24

def page_title_replace(models=[])
  models.each do |m|
    key = m.class.to_s.underscore
    @page.title.scan(/\{\{#{key}_([_a-z]*)\}\}/).uniq.flatten.each do |attribute|
      if m.whitelist.include?(attribute) && m.respond_to?(attribute)
        @page.title.gsub!("{{#{key}_#{attribute}}}", m[attribute])
        value = m.send(attribute)

        if value.is_a?(Date) || value.is_a?(Time)
          value = value.to_formatted_s(:short_ordinal)
        end

        @page.title.gsub!("{{#{key}_#{attribute}}}", value.to_s)
      else
        @page.title.gsub!("{{#{key}_#{attribute}}}", "<span style=\"color: red;\">###NOT SUPPORTED, try #{m.whitelist.to_sentence(:two_words_connector => ' or ', :last_word_connector => ', or')}###")
      end
    end
  end
end