project/rh/templatetags/rapports.py

   1 # -*- coding: utf-8 -*-
   2
   3 import datetime
   4
   5 from django.utils.encoding import smart_unicode
   6 from django.template import Library
   7 from django.utils.http import urlencode
   8
   9 from datamaster_modeles.models import Implantation, Region
  10 from rh.models import TypeContrat
  11
  12
  13 register = Library()
  14
  15
  16 COMBLE_CHOICES = (('c', 'Comblé'), ('n', 'Vacant'))
  17
  18
  19 @register.inclusion_tag('admin/filter.html', takes_context=True)
  20 def filter_comble(context):
  21     return {'title': 'comblé',
  22             'choices': prepare_choices(COMBLE_CHOICES, 'comble', context)}
  23
  24
  25 @register.inclusion_tag('admin/filter_select.html', takes_context=True)
  26 def filter_region(context):
  27     return {'title': u"région",
  28             'choices': prepare_choices(Region.objects.values_list('id', 'nom'), 'implantation__region', context, remove=['pays', 'nord_sud'])}
  29
  30
  31 @register.inclusion_tag('admin/filter_select.html', takes_context=True)
  32 def filter_implantation(context):
  33     return {'title': u"implantation",
  34             'choices': prepare_choices(Implantation.objects.values_list('id', 'nom'), 'implantation', context)}
  35
  36
  37 @register.inclusion_tag('admin/filter_select.html', takes_context=True)
  38 def filter_region_contrat(context):
  39     return {'title': u"région",
  40             'choices': prepare_choices(Region.objects.values_list('id', 'nom'), 'dossier__poste__implantation__region', context, remove=['pays', 'nord_sud'])}
  41
  42
  43 @register.inclusion_tag('admin/filter_select.html', takes_context=True)
  44 def filter_implantation_contrat(context):
  45     return {'title': u"implantation",
  46             'choices': prepare_choices(Implantation.objects.values_list('id', 'nom'), 'dossier__poste__implantation', context)}
  47
  48
  49 @register.inclusion_tag('admin/filter_select.html', takes_context=True)
  50 def filter_type_contrat(context):
  51     return {'title': u"type de contrat",
  52             'choices': prepare_choices(TypeContrat.objects.values_list('id', 'nom'), 'type_contrat', context)}
  53
  54 @register.inclusion_tag('admin/filter_select.html', takes_context=True)
  55 def filter_echeance_contrat(context):
  56     today = datetime.date.today()
  57     three_months = today + datetime.timedelta(days=3*30)
  58     six_months = today + datetime.timedelta(days=6*30)
  59     twelve_months = today + datetime.timedelta(days=12*30)
  60
  61     field_name = 'date_fin'
  62     return {'title': u"échéance",
  63             'choices': prepare_choices_date(field_name, context, links=(
  64                 ('Tous', {}),
  65                 ('échus', {'%s__lt' % field_name: today.strftime('%Y-%m-%d'),}),
  66                 ('moins de 3 mois', {'%s__gte' % field_name: today.strftime('%Y-%m-%d'),
  67                                     '%s__lte' % field_name: three_months.strftime('%Y-%m-%d')}),
  68                 ('3 à 6 mois', {'%s__gte' % field_name: three_months.strftime('%Y-%m-%d'),
  69                                 '%s__lte' % field_name: six_months.strftime('%Y-%m-%d')}),
  70                 ('6 à 12 mois', {'%s__gte' % field_name: six_months.strftime('%Y-%m-%d'),
  71                                 '%s__lte' % field_name: twelve_months.strftime('%Y-%m-%d')}),
  72             )
  73     )}
  74
  75 @register.inclusion_tag('admin/filter_select.html', takes_context=True)
  76 def filter_debut_contrat(context):
  77     year = datetime.date.today().timetuple()[0]
  78     this_year = datetime.date(year, 1, 1)
  79     next_year = datetime.date(year + 1, 1, 1)
  80     last_year = datetime.date(year - 1, 12,31)
  81
  82     field_name = 'date_debut'
  83     return {'title': u"date début",
  84             'choices': prepare_choices_date(field_name, context, links=(
  85                 ('Tous', {}),
  86                 ('années à venir', {'%s__gte' % field_name: next_year.strftime('%Y-%m-%d')}),
  87                 ('cette anneée', {'%s__gte' % field_name: this_year.strftime('%Y-%m-%d'),
  88                                 '%s__lt' % field_name: next_year.strftime('%Y-%m-%d')}),
  89                 ('années passées', {'%s__lte' % field_name: last_year.strftime('%Y-%m-%d')}),
  90             )
  91     )}
  92
  93 @register.inclusion_tag('admin/filter_select.html', takes_context=True)
  94 def filter_a_venir(context):
  95     today = datetime.date.today()
  96     year, month, day = datetime.date.today().timetuple()[:3]
  97     mois_prochain  = datetime.date(year+((month+1)/13), (month+1)%12, 1)
  98     this_month  = datetime.date(year, month, 1)
  99
 100     field_name = 'date_debut'
 101     return {'title': u"à venir",
 102             'choices': prepare_choices_date(field_name, context, links=(
 103                 ('Tous', {}),
 104                 ('à venir', {'%s__gt' % field_name: today.strftime('%Y-%m-%d')}),
 105                 ('à venir mois prochain', {'%s__gte' % field_name: mois_prochain.strftime('%Y-%m-%d')}),
 106                 ('à venir ce mois', {'%s__gte' % field_name: this_month.strftime('%Y-%m-%d'),
 107                                     '%s__lt' % field_name: mois_prochain.strftime('%Y-%m-%d')}),
 108             )
 109     )}
 110
 111
 112
 113
 114 @register.inclusion_tag('admin/filter_select.html', takes_context=True)
 115 def filter_region_remun(context):
 116     return {'title': u"région",
 117             'choices': prepare_choices(Region.objects.values_list('id', 'nom'), 'dossiers__poste__implantation__region', context, remove=['pays', 'nord_sud'])}
 118
 119
 120 @register.inclusion_tag('admin/filter_select.html', takes_context=True)
 121 def filter_implantation_remun(context):
 122     return {'title': u"implantation",
 123             'choices': prepare_choices(Implantation.objects.values_list('id', 'nom'), 'dossiers__poste__implantation', context)}
 124
 125 @register.inclusion_tag('rh/rapports/table_header.html', takes_context=True)
 126 def table_header(context, headers):
 127         return {'headers': headers}
 128
 129 def get_query_string(request, new_params=None, remove=None):
 130     if new_params is None: new_params = {}
 131     if remove is None: remove = []
 132     p = dict(request.GET.items())
 133     for r in remove:
 134         for k in p.keys():
 135             if k.startswith(r):
 136                 del p[k]
 137     for k, v in new_params.items():
 138         if v is None:
 139             if k in p:
 140                 del p[k]
 141         else:
 142             p[k] = v
 143     return '?%s' % urlencode(p)
 144
 145
 146 def prepare_choices(choices, query_param, context, remove=[]):
 147     request = context['request']
 148     query_val = request.GET.get(query_param)
 149     result = [{'selected': query_val is None,
 150                'query_string': get_query_string(request, {}, [query_param] + remove),
 151                'display': 'Tout'}]
 152     for k, v in choices:
 153         result.append({'selected': smart_unicode(k) == query_val,
 154                        'query_string': get_query_string(request, {query_param: k}, remove),
 155                        'display': v})
 156     return result
 157
 158
 159 def prepare_choices_date(field_name, context, links, remove=[]):
 160     request = context['request']
 161     params = request.GET
 162     field_generic = '%s__' % field_name
 163     date_params = dict([(k, v) for k, v in params.items() if k.startswith(field_generic)])
 164
 165
 166
 167     result = []
 168     for title, param_dict in links:
 169         result.append({'selected': date_params == param_dict,
 170                        'query_string': get_query_string(request, param_dict, [field_generic]),
 171                        'display': title})
 172     return result
 173
 174 class SortHeaders:
 175     def __init__(self, request, headers, order_field_type, order_field, default_order_type="asc", not_sortable=[]):
 176         self.request = request
 177         self.order_field_type = order_field_type
 178         self.order_field = order_field
 179         self.header_defs = headers
 180         self.params = dict(request.GET)
 181         if default_order_type not in ('asc', 'desc'):
 182             raise AttributeError(u"L'ordre par défaut n'est pas valide")
 183         self.default_order_type = default_order_type
 184         self.current_order_field = self.params[self.order_field][0] if self.order_field in self.params else None
 185         self.current_order_field_type = self.params[self.order_field_type][0] if self.order_field_type in self.params else None
 186         self.not_sortable = not_sortable
 187
 188     def headers(self):
 189         for h in self.header_defs:
 190             params = self.params
 191             if h[0] == self.current_order_field:
 192                 order_type = {'asc': 'desc', 'desc': 'asc'}[self.current_order_field_type]
 193                 class_order = "%sending" % self.current_order_field_type
 194             else:
 195                 order_type = self.default_order_type
 196                 class_order = ""
 197             params[self.order_field_type] = [order_type]
 198             params[self.order_field] = [h[0]]
 199             url = "?%s" % "&".join(['%s=%s' % (param, value[0]) for param, value in params.items()])
 200             yield {
 201                     "class_attr": "sorted %s" % class_order if self.field_sorted(h[0]) else "",
 202                     "sortable": self.field_sorted(h[0]),
 203                     "url": url,
 204                     "text": h[1]
 205             }
 206
 207     def field_sorted(self, field):
 208         return True if field not in self.not_sortable else False
 209
 210 @register.filter
 211 def split(str, splitter):
 212     return str.split(splitter)