project/framonde/templatetags/auf.py

   1 # encoding: utf-8
   2
   3 from django.utils.http import urlunquote, urlquote
   4 from django.utils.encoding import smart_text
   5 from django import template
   6
   7 register = template.Library()
   8
   9
  10 @register.simple_tag(takes_context=True, name="show_facet")
  11 def do_show_facet(context, facet_name):
  12     html = ""
  13     if not 'fields' in context['facets']:
  14         facets = []
  15     else:
  16         facets = context['facets']['fields'][facet_name]
  17     selected_facets = context['form']['selected_facets'].value()
  18     if not selected_facets:
  19         selected_facets = []
  20
  21     path = context['request'].get_full_path()
  22
  23     for f in facets:
  24         long_facet_name = "__".join([facet_name, urlquote(f[0])])
  25
  26         if urlunquote(long_facet_name) in selected_facets:
  27             html += "<dd><a href='%s'><input onclick='window.location=\"%s\"; return true;'type='checkbox' checked='checked'/> %s</a> (%s)</dd>" % (path.replace(
  28                 "&selected_facets=" + long_facet_name,
  29                 "").replace(
  30                 "?selected_facets=" + long_facet_name,
  31                 "?"),
  32                 path.replace(
  33                 "&selected_facets=" + long_facet_name,
  34                 "").replace(
  35                 "?selected_facets=" + long_facet_name,
  36                 "?"),
  37                 smart_text(
  38                     f[0]),
  39                 f[1])
  40         else:
  41             if path.endswith('/'):
  42                 html += "<dd><a href='%s?selected_facets=%s'><input onclick='window.location=\"%s?selected_facets=%s\"; return true;'type='checkbox' />%s</a> (%s)</dd>" % (
  43                     path, long_facet_name, path, long_facet_name, smart_text(f[0]), f[1])
  44             else:
  45                 html += "<dd><a href='%s&selected_facets=%s'><input onclick='window.location=\"%s&selected_facets=%s\"; return true;'type='checkbox' /> %s</a> (%s)</dd>" % (
  46                     path, long_facet_name, path, long_facet_name, smart_text(f[0]), f[1])
  47     return html
  48