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+#/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2010-2011 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.
+
+"""
+Administrative forms definitions: manage accounts and persons
+"""
+import datetime
+
+from django import forms
+from django.template import Context, RequestContext, loader
+from django.shortcuts import render_to_response
+from django.core import validators
+from django.core.mail import send_mail
+from django.core.exceptions import ObjectDoesNotExist
+from django.utils.translation import ugettext_lazy as _
+from django.contrib.auth.models import User
+from django.contrib.sites.models import Site
+
+from ishtar import settings
+
+import models
+import widgets
+from forms import Wizard, FinalForm, reverse_lazy, name_validator
+
+class PersonWizard(Wizard):
+ model = models.Person
+
+class PersonFormSelection(forms.Form):
+ form_label = _("Person")
+ associated_models = {'pk':models.Person}
+ currents = {'pk':models.Person}
+ pk = forms.IntegerField(label=_("Person"),
+ widget=widgets.JQueryAutoComplete(reverse_lazy('autocomplete-person'),
+ associated_model=models.Person),
+ validators=[models.valid_id(models.Person)])
+
+class PersonForm(forms.Form):
+ form_label = _("Identity")
+ associated_models = {'attached_to':models.Organization,
+ 'person_type':models.PersonType}
+ title = forms.ChoiceField(label=_("Title"), choices=models.Person.TYPE)
+ surname = forms.CharField(label=_(u"Surname"), max_length=20,
+ validators=[name_validator])
+ name = forms.CharField(label=_(u"Name"), max_length=30,
+ validators=[name_validator])
+ email = forms.CharField(label=_(u"Email"), max_length=40, required=False,
+ validators=[validators.validate_email])
+ person_type = forms.ChoiceField(label=_("Person type"),
+ choices=models.PersonType.get_types())
+ attached_to = forms.IntegerField(label=_("Current organization"),
+ widget=widgets.JQueryAutoComplete(reverse_lazy('autocomplete-organization'),
+ associated_model=models.Organization),
+ validators=[models.valid_id(models.Organization)], required=False)
+ is_author = forms.BooleanField(label=_(u"Is an author?"),
+ required=False)
+ in_charge_storage = forms.BooleanField(required=False,
+ label=_(u"In charge of a storage?"))
+
+ def __init__(self, *args, **kwargs):
+ super(PersonForm, self).__init__(*args, **kwargs)
+ self.fields['person_type'].choices = models.PersonType.get_types()
+
+person_creation_wizard = PersonWizard([
+ ('identity-person_creation', PersonForm),
+ ('final-person_creation', FinalForm)],
+ url_name='person_creation',)
+
+person_modification_wizard = PersonWizard([
+ ('selec-person_modification', PersonFormSelection),
+ ('identity-person_modification', PersonForm),
+ ('final-person_modification', FinalForm)],
+ url_name='person_modification',)
+
+class AccountWizard(Wizard):
+ model = models.Person
+ def get_formated_datas(self, forms):
+ datas = super(AccountWizard, self).get_formated_datas(forms)
+ for form in forms:
+ if not hasattr(form, "cleaned_data"):
+ continue
+ for key in form.cleaned_data:
+ if key == 'hidden_password' and form.cleaned_data[key]:
+ datas[-1][1].append((_("New password"), "*"*8))
+ return datas
+
+ def done(self, request, storage, form_list, **kwargs):
+ '''
+ Save the account
+ '''
+ dct = {}
+ for form in form_list:
+ if not form.is_valid():
+ return self.render(request, storage, form)
+ associated_models = hasattr(form, 'associated_models') and \
+ form.associated_models or {}
+ if type(form.cleaned_data) == dict:
+ for key in form.cleaned_data:
+ if key == 'pk':
+ continue
+ value = form.cleaned_data[key]
+ if key in associated_models and value:
+ value = associated_models[key].objects.get(pk=value)
+ dct[key] = value
+ person = self.get_current_object(request, storage)
+ if not person:
+ return self.render(request, storage, form)
+ for key in dct.keys():
+ if key.startswith('hidden_password'):
+ dct['password'] = dct.pop(key)
+ try:
+ account = models.IshtarUser.objects.get(person=person)
+ account.username = dct['username']
+ account.email = dct['email']
+ except ObjectDoesNotExist:
+ now = datetime.datetime.now()
+ account = models.IshtarUser(person=person, username=dct['username'],
+ email=dct['email'], first_name=person.surname,
+ last_name=person.name, is_staff=False, is_active=True,
+ is_superuser=False, last_login=now, date_joined=now)
+ if dct['password']:
+ account.set_password(dct['password'])
+ account.save()
+
+ if 'send_password' in dct and dct['send_password'] and \
+ settings.ADMINS:
+ site = Site.objects.get_current()
+
+ app_name = site and ("Ishtar - " + site.name) \
+ or "Ishtar"
+ context = Context({'login':dct['username'],
+ 'password':dct['password'],
+ 'app_name':app_name,
+ 'site': site and site.domain or ""
+ })
+ t = loader.get_template('account_activation_email.txt')
+ msg = t.render(context)
+ subject = _(u"[%(app_name)s] Account creation/modification") % {
+ "app_name":app_name}
+ send_mail(subject, msg, settings.ADMINS[0][1],
+ [dct['email']], fail_silently=True)
+ res = render_to_response('wizard_done.html', {},
+ context_instance=RequestContext(request))
+ return res
+
+ def get_form(self, request, storage, step=None, data=None, files=None):
+ """
+ Display the "Send email" field if necessary
+ """
+ form = super(AccountWizard, self).get_form(request, storage, step, data,
+ files)
+ if not hasattr(form, 'is_hidden'):
+ return form
+ if self.session_get_value(request, storage,
+ 'account-account_management', 'hidden_password'):
+ form.is_hidden = False
+ return form
+
+
+class AccountForm(forms.Form):
+ form_label = _("Account")
+ associated_models = {'pk':models.Person}
+ currents = {'pk':models.Person}
+ pk = forms.IntegerField(widget=forms.HiddenInput, required=False)
+ username = forms.CharField(label=_(u"Account"), max_length=30)
+ email = forms.CharField(label=_(u"Email"), max_length=75,
+ validators=[validators.validate_email])
+ hidden_password = forms.CharField(label=_(u"New password"), max_length=128,
+ widget=forms.PasswordInput, required=False,
+ validators=[validators.MinLengthValidator(4)])
+ hidden_password_confirm = forms.CharField(
+ label=_(u"New password (confirmation)"), max_length=128,
+ widget=forms.PasswordInput, required=False)
+
+ def __init__(self, *args, **kwargs):
+ if 'initial' in kwargs and 'pk' in kwargs['initial']:
+ try:
+ person = models.Person.objects.get(pk=kwargs['initial']['pk'])
+ account = models.IshtarUser.objects.get(person=person)
+ kwargs['initial'].update({'username':account.username,
+ 'email':account.email})
+ except ObjectDoesNotExist:
+ pass
+ return super(AccountForm, self).__init__(*args, **kwargs)
+
+ def clean(self):
+ cleaned_data = self.cleaned_data
+ password = cleaned_data.get("hidden_password")
+ if password and password != cleaned_data.get("hidden_password_confirm"):
+ raise forms.ValidationError(_(u"Your password and confirmation "
+ u"password do not match."))
+ if not cleaned_data.get("pk"):
+ models.is_unique(User, 'username')(cleaned_data.get("username"))
+ if not password:
+ raise forms.ValidationError(_(u"You must provide a correct \
+password."))
+ return cleaned_data
+
+class FinalAccountForm(forms.Form):
+ final = True
+ form_label = _("Confirm")
+ send_password = forms.BooleanField(label=_(u"Send the new password by "
+ u"email?"), required=False)
+
+ def __init__(self, *args, **kwargs):
+ self.is_hidden = True
+ return super(FinalAccountForm, self).__init__(*args, **kwargs)
+
+account_management_wizard = AccountWizard([
+ ('selec-account_management', PersonFormSelection),
+ ('account-account_management', AccountForm),
+ ('final-account_management', FinalAccountForm)],
+ url_name='account_management',)
+
+
+