text: __author__ = "Jeremy Nelson"
  from . import app, harvest, cache
  
  @app.template_filter('footer')
  def get_footer(s):
      footer = cache.get('footer')
      if footer:
          return footer
      harvest()
      return cache.get('footer')
  
  @app.template_filter('header')
  def get_header(s):
      header = cache.get('header')
      if header:
          return header
      harvest()
      return cache.get('header')
  
  @app.template_filter('scripts')
  def get_scripts(s):
      scripts = cache.get('scripts')
      if scripts:
          return scripts
      harvest()
      return cache.get('scripts')
  
  @app.template_filter('styles')
  def get_styles(s):
      styles = cache.get('styles')
      if styles:
          return styles
      harvest()
      return cache.get('styles')
  
  @app.template_filter('tabs')
  def get_tabs(s):
      tabs = cache.get('tabs')
      if tabs:
          return tabs
      harvest()
      return cache.get('tabs')
  
  