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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2012 Étienne Loks <etienne.loks_AT_peacefrogsDOTnet>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# See the file COPYING for details.
import datetime
from django.conf import settings
from django.contrib.gis.db import models
from django.utils.translation import ugettext_lazy as _, ugettext
from ishtar_common.models import GeneralType, BaseHistorizedItem, \
HistoricalRecords, OwnPerms, Person, Organization, Department, Town
class FileType(GeneralType):
class Meta:
verbose_name = _(u"Archaeological file type")
verbose_name_plural = _(u"Archaeological file types")
@classmethod
def is_preventive(cls, file_type_id, key=''):
key = key or 'preventive'
try:
preventive = FileType.objects.get(txt_idx=key).pk
return file_type_id == preventive
except ObjectDoesNotExist:
return False
class PermitType(GeneralType):
class Meta:
verbose_name = _(u"Permit type")
verbose_name_plural = _(u"Permit types")
if settings.COUNTRY == 'fr':
class SaisineType(GeneralType):
delay = models.IntegerField(_(u"Delay (in days)"))
class Meta:
verbose_name = u"Type Saisine"
verbose_name_plural = u"Types Saisine"
class File(BaseHistorizedItem, OwnPerms):
TABLE_COLS = ['numeric_reference', 'year', 'internal_reference',
'file_type', 'saisine_type', 'towns', ]
year = models.IntegerField(_(u"Year"),
default=lambda:datetime.datetime.now().year)
numeric_reference = models.IntegerField(_(u"Numeric reference"))
internal_reference = models.CharField(_(u"Internal reference"),
max_length=60, unique=True)
file_type = models.ForeignKey(FileType, verbose_name=_(u"File type"))
in_charge = models.ForeignKey(Person, related_name='+',
verbose_name=_(u"Person in charge"))
general_contractor = models.ForeignKey(Person, related_name='+',
verbose_name=_(u"General contractor"), blank=True, null=True)
town_planning_service = models.ForeignKey(Organization, related_name='+',
verbose_name=_(u"Town planning service"), blank=True, null=True)
permit_type = models.ForeignKey(PermitType, verbose_name=_(u"Permit type"),
blank=True, null=True)
permit_reference = models.CharField(_(u"Permit reference"),
max_length=60, blank=True, null=True)
end_date = models.DateField(_(u"Closing date"), null=True, blank=True)
towns = models.ManyToManyField(Town, verbose_name=_(u"Towns"),
related_name='file')
creation_date = models.DateField(_(u"Creation date"),
default=datetime.date.today)
reception_date = models.DateField(_(u'Reception date'), blank=True,
null=True)
related_file = models.ForeignKey("File", verbose_name=_(u"Related file"),
blank=True, null=True)
if settings.COUNTRY == 'fr':
saisine_type = models.ForeignKey(SaisineType, blank=True, null=True,
verbose_name= u"Type de saisine")
reference_number = models.IntegerField(_(u"Reference number"),
blank=True, null=True)
total_surface = models.IntegerField(_(u"Total surface (m²)"),
blank=True, null=True)
total_developed_surface = models.IntegerField(
_(u"Total developed surface (m²)"), blank=True, null=True)
address = models.TextField(_(u"Main address"), null=True, blank=True)
address_complement = models.TextField(_(u"Main address - complement"),
null=True, blank=True)
postal_code = models.CharField(_(u"Main address - postal code"),
max_length=10, null=True, blank=True)
comment = models.TextField(_(u"Comment"), null=True, blank=True)
history = HistoricalRecords()
class Meta:
verbose_name = _(u"Archaeological file")
verbose_name_plural = _(u"Archaeological files")
permissions = (
("view_own_file", ugettext(u"Can view own Archaelogical file")),
("add_own_file", ugettext(u"Can add own Archaelogical file")),
("change_own_file", ugettext(u"Can change own Archaelogical file")),
("delete_own_file", ugettext(u"Can delete own Archaelogical file")),
)
ordering = ['-year', '-numeric_reference']
@classmethod
def get_years(cls):
return [res['year'] for res in list(cls.objects.values('year').annotate(
Count("id")).order_by())]
@classmethod
def get_by_year(cls, year):
return cls.objects.filter(year=year)
@classmethod
def get_total_number(cls):
return cls.objects.count()
def __unicode__(self):
items = [unicode(_('Intercommunal'))]
if self.towns.count() == 1:
items[0] = unicode(self.towns.all()[0])
items.append("-".join((unicode(self.year),
unicode(self.numeric_reference))))
items += [unicode(getattr(self, k))[:36]
for k in ['internal_reference',] if getattr(self, k)]
return JOINT.join(items)
@classmethod
def get_query_owns(cls, user):
return Q(history_modifier=user) & Q(end_date__isnull=True)
def is_active(self):
return not bool(self.end_date)
def closing(self):
if self.is_active():
return
for item in self.history.all():
if not item.end_date:
break
return {'date':item.history_date,
'user':IshtarUser.objects.get(pk=item.history_modifier_id)}
def total_surface_ha(self):
if self.total_surface:
return self.total_surface/10000.0
def total_developed_surface_ha(self):
if self.total_developed_surface:
return self.total_developed_surface/10000.0
def operation_acts(self):
acts = []
for ope in self.operations.all():
for act in ope.administrative_act.all():
acts.append(act)
return acts
def is_preventive(self):
return FileType.is_preventive(self.file_type.pk)
class FileByDepartment(models.Model):
'''
Database view: don't forget to create it
create view file_department (id, department_id, file_id) as
select town."id", town."departement_id", file_towns."file_id"
from ishtar_base_town town
inner join ishtar_base_file_towns file_towns on
file_towns."town_id"=town."id" order by town."departement_id";
CREATE RULE file_department_delete
AS ON DELETE TO file_department DO INSTEAD();
'''
file = models.ForeignKey(File, verbose_name=_(u"File"))
department = models.ForeignKey(Department, verbose_name=_(u"Department"),
blank=True, null=True)
class Meta:
managed = False
db_table = 'file_department'
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