Jan Dittberner
1f700fc06a
This commit adds tests for the DeleteUserDatabase view and improves the grammar of flash messages of the userdbs.views module.
136 lines
4.1 KiB
Python
136 lines
4.1 KiB
Python
"""
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This module defines views for user database handling.
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"""
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from __future__ import absolute_import, unicode_literals
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from django.core.exceptions import SuspiciousOperation
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from django.shortcuts import redirect
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from django.utils.translation import ugettext as _
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from django.views.generic.edit import (
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CreateView,
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DeleteView,
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UpdateView,
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)
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from django.contrib import messages
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from gvacommon.viewmixins import StaffOrSelfLoginRequiredMixin
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from gvawebcore.views import HostingPackageAndCustomerMixin
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from .forms import (
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AddUserDatabaseForm,
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ChangeDatabaseUserPasswordForm,
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)
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from .models import (
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DB_TYPES,
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DatabaseUser,
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UserDatabase,
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)
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class AddUserDatabase(
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HostingPackageAndCustomerMixin, StaffOrSelfLoginRequiredMixin, CreateView
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):
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"""
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This view is used to setup new user databases.
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"""
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model = UserDatabase
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context_object_name = 'database'
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template_name_suffix = '_create'
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form_class = AddUserDatabaseForm
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def _get_dbtypes(self, hostingpackage):
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retval = []
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db_options = hostingpackage.get_databases()
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for opt in db_options:
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dbs_of_type = UserDatabase.objects.filter(
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db_user__osuser=hostingpackage.osuser,
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db_user__db_type=opt['db_type']).count()
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if dbs_of_type < opt['number']:
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retval.append((opt['db_type'], DB_TYPES[opt['db_type']]))
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if len(retval) < 1:
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raise SuspiciousOperation(
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_("The hosting package has no database products assigned."))
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return retval
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def get_form_kwargs(self):
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kwargs = super(AddUserDatabase, self).get_form_kwargs()
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kwargs['hostingpackage'] = self.get_hosting_package()
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kwargs['dbtypes'] = self._get_dbtypes(kwargs['hostingpackage'])
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return kwargs
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def form_valid(self, form):
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userdatabase = form.save()
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messages.success(
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self.request,
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_('Successfully create new {type} database {dbname} for user '
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'{dbuser}.').format(
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type=userdatabase.db_user.db_type,
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dbname=userdatabase.db_name, dbuser=userdatabase.db_user)
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)
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return redirect(self.get_hosting_package())
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class ChangeDatabaseUserPassword(
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HostingPackageAndCustomerMixin, StaffOrSelfLoginRequiredMixin, UpdateView
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):
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"""
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This view is used to change a database user's password.
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"""
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model = DatabaseUser
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slug_field = 'name'
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context_object_name = 'dbuser'
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template_name_suffix = '_setpassword'
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form_class = ChangeDatabaseUserPasswordForm
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def get_form_kwargs(self):
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kwargs = super(ChangeDatabaseUserPassword, self).get_form_kwargs()
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kwargs['hostingpackage'] = self.get_hosting_package()
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return kwargs
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def get_context_data(self, **kwargs):
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context = super(ChangeDatabaseUserPassword, self).get_context_data(
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**kwargs)
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context['hostingpackage'] = self.get_hosting_package()
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context['customer'] = self.get_customer_object()
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return context
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def form_valid(self, form):
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db_user = form.save()
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messages.success(
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self.request,
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_('Successfully changed password of database user {dbuser}.'
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).format(dbuser=db_user.name)
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)
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return redirect(self.get_hosting_package())
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class DeleteUserDatabase(
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HostingPackageAndCustomerMixin, StaffOrSelfLoginRequiredMixin, DeleteView
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):
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"""
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This view is used to delete user databases and databases users if they have
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no more databases assigned.
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"""
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model = UserDatabase
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slug_field = 'db_name'
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context_object_name = 'database'
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def get_context_data(self, **kwargs):
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context = super(DeleteUserDatabase, self).get_context_data(**kwargs)
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context.update({
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'hostingpackage': self.get_hosting_package(),
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'customer': self.get_customer_object(),
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})
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return context
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def get_success_url(self):
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messages.success(
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self.request,
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_('Database deleted.'),
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)
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return self.get_hosting_package().get_absolute_url()
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