project/dae/templatetags/dae.py

   1 # -*- encoding: utf-8 -*-
   2
   3 import os
   4
   5 from django import template
   6
   7 from project import groups
   8
   9 from project.dae.workflow import ETATS_EDITABLE
  10
  11
  12 register = template.Library()
  13
  14 @register.filter
  15 def test_membre_drh(user):
  16     grps = [g.name for g in user.groups.all()]
  17     if groups.DRH_NIVEAU_1 in grps or groups.DRH_NIVEAU_2 in grps:
  18         return True
  19     else:
  20         return False
  21
  22 @register.filter
  23 def peut_ajouter(user):
  24     for g in [g.name for g in user.groups.all()]:
  25         if g in (groups.ADMINISTRATEURS,
  26                 groups.CORRESPONDANT_RH,
  27                 groups.DRH_NIVEAU_1,
  28                 groups.DRH_NIVEAU_2):
  29             return True
  30     return False
  31
  32 @register.filter
  33 def peut_importer(user):
  34     return groups.DRH_NIVEAU_1 in [g.name for g in user.groups.all()]
  35
  36 @register.filter
  37 def est_editable(obj, user):
  38     klass = obj.__class__
  39     groupes_users = [g.name for g in user.groups.all()]
  40     if obj.etat in ETATS_EDITABLE and \
  41        (obj in klass.objects.mes_choses_a_faire(user).all() or \
  42             groups.DRH_NIVEAU_1 in groupes_users or \
  43             groups.DRH_NIVEAU_2 in groupes_users):
  44         return True
  45     else:
  46         return False
  47
  48 @register.filter
  49 def basename(path):
  50     return os.path.basename(path)
  51
  52 @register.inclusion_tag('dae/sort_header.html', takes_context=True)
  53 def sort_header(context, field, title):
  54     """Génère une entête qu'on peut cliquer pour trier la colonne correspondante dans une table."""
  55     qs = context['request'].GET.copy()
  56     current = qs.get('tri', None)
  57     if current == field:
  58         cls = 'header headerSortUp'
  59         qs['tri'] = '-' + field
  60     elif current == '-' + field:
  61         cls = 'header headerSortDown'
  62         qs['tri'] = field
  63     else:
  64         cls = 'header'
  65         qs['tri'] = field
  66     return {'title': title, 'qs': qs.urlencode(), 'cls': cls}
  67
  68 @register.inclusion_tag('dae/pagination.html', takes_context=True)
  69 def pagination(context, page):
  70     """Génère la navigation permettant de se promener de page en page."""
  71     qs = context['request'].GET
  72     previous_qs = qs.copy()
  73     previous_qs['page'] = page.previous_page_number()
  74     next_qs = qs.copy()
  75     next_qs['page'] = page.next_page_number()
  76     return {'page': page, 'previous_qs': previous_qs.urlencode(), 'next_qs': next_qs.urlencode()}