skins/photo_view_ajax.py

   1 ##parameters=
   2 from Products.CMFCore.utils import getToolByName
   3 from ZTUtils import make_query as mq
   4 utool = getToolByName(context, 'portal_url')
   5 pptool = getToolByName(context, 'portal_photo_print', None)
   6 portal_url = utool()
   7 sd = context.session_data_manager.getSessionData(create = 1)
   8 cart = sd.get('cart', None)
   9 bsize = 20
  10 options = {}
  11
  12 portfolio = context.getParentNode()
  13 posOfPhoto = portfolio.getObjectPosition(context.getId())
  14 options['backToContextUrl'] = '%s?b_start:int=%s' % (portfolio.absolute_url(), posOfPhoto/bsize*bsize)
  15 options['lastBcUrl'] = context.absolute_url()
  16 if pptool :
  17         buyable = bool(pptool.getPrintingOptionsFor(context))
  18         if cart and cart.locked :
  19                 buyable = False
  20 else :
  21         buyable = False
  22
  23 options['buyable'] = buyable
  24 return context.photo_view_ajax_template(**options)