project/dae/templatetags/dae.py

   1 # -*- encoding: utf-8 -*-
   2
   3 import os
   4
   5 from django import template
   6 from project.dae.workflow import ETATS_EDITABLE
   7 from project.dae.workflow import grp_correspondants_rh, grp_administrateurs, grp_drh
   8
   9 register = template.Library()
  10
  11 @register.filter
  12 def test_membre_drh(user):
  13     return grp_drh in user.groups.all()
  14
  15 @register.filter
  16 def peut_ajouter(user):
  17     for g in user.groups.all():
  18         if g in (grp_administrateurs, grp_correspondants_rh, grp_drh):
  19             return True
  20     return False
  21
  22 @register.filter
  23 def est_editable(obj, user):
  24     klass = obj.__class__
  25     groupes_users = user.groups.all()
  26     if obj.etat in ETATS_EDITABLE and \
  27        (obj in klass.objects.mes_choses_a_faire(user).all() or grp_drh in groupes_users):
  28         return True
  29     else:
  30         return False
  31
  32 @register.filter
  33 def region_ou_service(implantation):
  34     if implantation.id == 15:
  35         return u"Services centraux de Montréal (SCM)"
  36     if implantation.id == 19:
  37         return u"Services centraux de Paris (SCP)"
  38     return implantation.region
  39
  40 @register.filter
  41 def basename(path):
  42     return os.path.basename(path)
  43
  44 @register.inclusion_tag('dae/sort_header.html', takes_context=True)
  45 def sort_header(context, field, title):
  46     """Génère une entête qu'on peut cliquer pour trier la colonne correspondante dans une table."""
  47     qs = context['request'].GET.copy()
  48     current = qs.get('tri', None)
  49     if current == field:
  50         cls = 'header headerSortUp'
  51         qs['tri'] = '-' + field
  52     elif current == '-' + field:
  53         cls = 'header headerSortDown'
  54         qs['tri'] = field
  55     else:
  56         cls = 'header'
  57         qs['tri'] = field
  58     return {'title': title, 'qs': qs.urlencode(), 'cls': cls}
  59
  60 @register.inclusion_tag('dae/pagination.html', takes_context=True)
  61 def pagination(context, page):
  62     """Génère la navigation permettant de se promener de page en page."""
  63     qs = context['request'].GET
  64     previous_qs = qs.copy()
  65     previous_qs['page'] = page.previous_page_number()
  66     next_qs = qs.copy()
  67     next_qs['page'] = page.next_page_number()
  68     return {'page': page, 'previous_qs': previous_qs.urlencode(), 'next_qs': next_qs.urlencode()}