Rapport employés sans contrat, ajout des filtres

[auf_rh_dae.git] / project / rh / templatetags / rapports.py

# -*- coding: utf-8 -*-

import datetime

from django.utils.encoding import smart_unicode
from django.template import Library
from django.utils.http import urlencode

from datamaster_modeles.models import Implantation, Region
from rh.models import TypeContrat


register = Library()


COMBLE_CHOICES = (('c', 'Comblé'), ('n', 'Vacant'))


@register.inclusion_tag('admin/filter.html', takes_context=True)
def filter_comble(context):
    return {'title': 'comblé',
            'choices': prepare_choices(COMBLE_CHOICES, 'comble', context)}


@register.inclusion_tag('admin/filter.html', takes_context=True)
def filter_region(context):
    return {'title': u"région",
            'choices': prepare_choices(Region.objects.values_list('id', 'nom'), 'implantation__region', context, remove=['pays', 'nord_sud'])}


@register.inclusion_tag('admin/filter.html', takes_context=True)
def filter_implantation(context):
    return {'title': u"implantation",
            'choices': prepare_choices(Implantation.objects.values_list('id', 'nom'), 'implantation', context)}


@register.inclusion_tag('admin/filter.html', takes_context=True)
def filter_region_contrat(context):
    return {'title': u"région",
            'choices': prepare_choices(Region.objects.values_list('id', 'nom'), 'dossier__poste__implantation__region', context, remove=['pays', 'nord_sud'])}


@register.inclusion_tag('admin/filter.html', takes_context=True)
def filter_implantation_contrat(context):
    return {'title': u"implantation",
            'choices': prepare_choices(Implantation.objects.values_list('id', 'nom'), 'dossier__poste__implantation', context)}


@register.inclusion_tag('admin/filter.html', takes_context=True)
def filter_type_contrat(context):
    return {'title': u"type de contrat",
            'choices': prepare_choices(TypeContrat.objects.values_list('id', 'nom'), 'type_contrat', context)}

@register.inclusion_tag('admin/filter_select.html', takes_context=True)
def filter_echeance_contrat(context):
    today = datetime.date.today()
    three_months = today + datetime.timedelta(days=3*30)
    six_months = today + datetime.timedelta(days=6*30)
    twelve_months = today + datetime.timedelta(days=12*30)

    field_name = 'date_fin'
    return {'title': u"échéance",
            'choices': prepare_choices_date(field_name, context, links=(
                ('Tous', {}),
                ('échus', {'%s__lt' % field_name: today.strftime('%Y-%m-%d'),}),
                ('moins de 3 mois', {'%s__gte' % field_name: today.strftime('%Y-%m-%d'),
                                    '%s__lte' % field_name: three_months.strftime('%Y-%m-%d')}),
                ('3 à 6 mois', {'%s__gte' % field_name: three_months.strftime('%Y-%m-%d'),
                                '%s__lte' % field_name: six_months.strftime('%Y-%m-%d')}),
                ('6 à 12 mois', {'%s__gte' % field_name: six_months.strftime('%Y-%m-%d'),
                                '%s__lte' % field_name: twelve_months.strftime('%Y-%m-%d')}),
            )
    )}

@register.inclusion_tag('admin/filter_select.html', takes_context=True)
def filter_debut_contrat(context):
    year = datetime.date.today().timetuple()[0]
    this_year = datetime.date(year, 1, 1)
    next_year = datetime.date(year + 1, 1, 1)
    last_year = datetime.date(year - 1, 12,31)

    field_name = 'date_debut'
    return {'title': u"date début",
            'choices': prepare_choices_date(field_name, context, links=(
                ('Tous', {}),
                ('années à venir', {'%s__gte' % field_name: next_year.strftime('%Y-%m-%d')}),
                ('cette anneée', {'%s__gte' % field_name: this_year.strftime('%Y-%m-%d'),
                                '%s__lt' % field_name: next_year.strftime('%Y-%m-%d')}),
                ('années passées', {'%s__lte' % field_name: last_year.strftime('%Y-%m-%d')}),
            )
    )}

@register.inclusion_tag('admin/filter_select.html', takes_context=True)
def filter_a_venir(context):
    today = datetime.date.today()
    year, month, day = datetime.date.today().timetuple()[:3]
    mois_prochain  = datetime.date(year+((month+1)/13), (month+1)%12, 1)
    this_month  = datetime.date(year, month, 1)

    field_name = 'date_debut'
    return {'title': u"à venir",
            'choices': prepare_choices_date(field_name, context, links=(
                ('Tous', {}),
                ('à venir', {'%s__gt' % field_name: today.strftime('%Y-%m-%d')}),
                ('à venir mois prochain', {'%s__gte' % field_name: mois_prochain.strftime('%Y-%m-%d')}),
                ('à venir ce mois', {'%s__gte' % field_name: this_month.strftime('%Y-%m-%d'),
                                    '%s__lt' % field_name: mois_prochain.strftime('%Y-%m-%d')}),
            )
    )}




@register.inclusion_tag('admin/filter_select.html', takes_context=True)
def filter_region_remun(context):
    return {'title': u"région",
            'choices': prepare_choices(Region.objects.values_list('id', 'nom'), 'dossiers__poste__implantation__region', context, remove=['pays', 'nord_sud'])}


@register.inclusion_tag('admin/filter_select.html', takes_context=True)
def filter_implantation_remun(context):
    return {'title': u"implantation",
            'choices': prepare_choices(Implantation.objects.values_list('id', 'nom'), 'dossiers__poste__implantation', context)}

@register.inclusion_tag('rh/rapports/table_header.html', takes_context=True)
def table_header(context, headers):
        return {'headers': headers}

def get_query_string(request, new_params=None, remove=None):
    if new_params is None: new_params = {}
    if remove is None: remove = []
    p = dict(request.GET.items())
    for r in remove:
        for k in p.keys():
            if k.startswith(r):
                del p[k]
    for k, v in new_params.items():
        if v is None:
            if k in p:
                del p[k]
        else:
            p[k] = v
    return '?%s' % urlencode(p)


def prepare_choices(choices, query_param, context, remove=[]):
    request = context['request']
    query_val = request.GET.get(query_param)
    result = [{'selected': query_val is None,
               'query_string': get_query_string(request, {}, [query_param] + remove),
               'display': 'Tout'}]
    for k, v in choices:
        result.append({'selected': smart_unicode(k) == query_val,
                       'query_string': get_query_string(request, {query_param: k}, remove),
                       'display': v})
    return result


def prepare_choices_date(field_name, context, links, remove=[]):
    request = context['request']
    params = request.GET
    field_generic = '%s__' % field_name
    date_params = dict([(k, v) for k, v in params.items() if k.startswith(field_generic)])


    
    result = []
    for title, param_dict in links:
        result.append({'selected': date_params == param_dict,
                       'query_string': get_query_string(request, param_dict, [field_generic]),
                       'display': title})
    return result

class SortHeaders:
    def __init__(self, request, headers, order_field_type, order_field, default_order_type="asc", not_sortable=[]):
        self.request = request
        self.order_field_type = order_field_type
        self.order_field = order_field
        self.header_defs = headers
        self.params = dict(request.GET)
        if default_order_type not in ('asc', 'desc'):
            raise AttributeError(u"L'ordre par défaut n'est pas valide")
        self.default_order_type = default_order_type
        self.current_order_field = self.params[self.order_field][0] if self.order_field in self.params else None
        self.current_order_field_type = self.params[self.order_field_type][0] if self.order_field_type in self.params else None
        self.not_sortable = not_sortable

    def headers(self):
        for h in self.header_defs:
            params = self.params
            if h[0] == self.current_order_field:
                order_type = {'asc': 'desc', 'desc': 'asc'}[self.current_order_field_type]
                class_order = "%sending" % self.current_order_field_type
            else:
                order_type = self.default_order_type
                class_order = ""
            params[self.order_field_type] = [order_type]
            params[self.order_field] = [h[0]]
            url = "?%s" % "&".join(['%s=%s' % (param, value[0]) for param, value in params.items()])
            yield {
                    "class_attr": "sorted %s" % class_order if self.field_sorted(h[0]) else "",
                    "sortable": self.field_sorted(h[0]),
                    "url": url,
                    "text": h[1]
            }

    def field_sorted(self, field):
        return True if field not in self.not_sortable else False

@register.filter
def split(str, splitter):
    return str.split(splitter)