skins/photo_theme/doFormSearch.py

   1 ## Script (Python) "doFormSearch"
   2 ##parameters=REQUEST
   3 ##title=Pre-process form variables, then return catalog query results.
   4 ##
   5 vars = REQUEST.form
   6 form_vars = {}
   7 skip_vars = ['strCreator']
   8 select_vars = ( 'review_state'
   9                           , 'Subject'
  10                           , 'portal_type'
  11                           )
  12 date_vars = ('created',
  13                          )
  14 epoch = DateTime("1970/01/01 00:00:00 GMT")
  15
  16 for k, v in vars.items():
  17
  18         if k in select_vars:
  19                 if same_type( v, [] ):
  20                         v = filter( None, v )
  21                 if not v:
  22                         continue
  23
  24         if k in date_vars:
  25                 if v == epoch and vars.get(k+'_usage') == 'range:min':
  26                         skip_vars.append(k+'_usage')
  27                         continue
  28
  29         form_vars[ k ] = v
  30
  31 if form_vars.has_key('portal_type') :
  32         try : form_vars['portal_type'].remove('Member Data')
  33         except ValueError : pass
  34 else :
  35         form_vars['portal_type'] = context.portal_types.objectIds()
  36
  37 for k in skip_vars:
  38         if form_vars.has_key(k) :
  39                 del form_vars[k]
  40
  41 if vars.has_key('strCreator') :
  42         form_vars['Creator'] = [ m.id for m in context.portal_membership.looseSearchMembers(vars['strCreator']) ]
  43
  44 results = context.portal_catalog( form_vars )
  45 return {'results':results, 'searchArgs':form_vars}