Prepare release

* add event timezone during event creation

* add timezone handling in EventUpdate

* added event creation test cases & form cleaning bug fix

src/pretix/__init__.py

@@ -1 +1 @@
-__version__ = "1.1.0"
+__version__ = "1.1.2"

src/pretix/control/forms/event.py

@@ -5,7 +5,7 @@ from django.core.validators import RegexValidator
 from django.utils.timezone import get_current_timezone_name
 from django.utils.translation import ugettext_lazy as _
 from i18nfield.forms import I18nFormField, I18nTextarea
-from pytz import common_timezones
+from pytz import common_timezones, timezone
 
 from pretix.base.forms import I18nModelForm, SettingsForm
 from pretix.base.models import Event, Organizer
@@ -76,12 +76,27 @@ class EventWizardBasicsForm(I18nModelForm):
 
     def clean(self):
         data = super().clean()
-        if data['locale'] not in self.locales:
+        if data.get('locale') not in self.locales:
             raise ValidationError({
                 'locale': _('Your default locale must also be enabled for your event (see box above).')
             })
+        if data.get('timezone') not in common_timezones:
+            raise ValidationError({
+                'timezone': _('Your default locale must be specified.')
+            })
+
+        # change timezone
+        zone = timezone(data.get('timezone'))
+        data['date_from'] = self.reset_timezone(zone, data.get('date_from'))
+        data['date_to'] = self.reset_timezone(zone, data.get('date_to'))
+        data['presale_start'] = self.reset_timezone(zone, data.get('presale_start'))
+        data['presale_end'] = self.reset_timezone(zone, data.get('presale_end'))
         return data
 
+    @staticmethod
+    def reset_timezone(tz, dt):
+        return tz.localize(dt.replace(tzinfo=None)) if dt is not None else None
+
     def clean_slug(self):
         slug = self.cleaned_data['slug']
         if Event.objects.filter(slug=slug, organizer=self.organizer).exists():

src/pretix/control/views/event.py

@@ -14,6 +14,7 @@ from django.utils.translation import ugettext_lazy as _
 from django.views.generic import FormView, ListView
 from django.views.generic.base import TemplateView, View
 from django.views.generic.detail import SingleObjectMixin
+from pytz import timezone
 
 from pretix.base.forms import I18nModelForm
 from pretix.base.models import (
@@ -88,10 +89,21 @@ class EventUpdate(EventPermissionRequiredMixin, UpdateView):
     def post(self, request, *args, **kwargs):
         form = self.get_form()
         if form.is_valid() and self.sform.is_valid():
+            # reset timezone
+            zone = timezone(self.sform.cleaned_data['timezone'])
+            event = form.instance
+            event.date_from = self.reset_timezone(zone, event.date_from)
+            event.date_to = self.reset_timezone(zone, event.date_to)
+            event.presale_start = self.reset_timezone(zone, event.presale_start)
+            event.presale_end = self.reset_timezone(zone, event.presale_end)
             return self.form_valid(form)
         else:
             return self.form_invalid(form)
 
+    @staticmethod
+    def reset_timezone(tz, dt):
+        return tz.localize(dt.replace(tzinfo=None)) if dt is not None else None
+
 
 class EventPlugins(EventPermissionRequiredMixin, TemplateView, SingleObjectMixin):
     model = Event

src/pretix/plugins/sendmail/forms.py

@@ -15,11 +15,11 @@ class MailForm(forms.Form):
         super().__init__(*args, **kwargs)
         self.fields['subject'] = I18nFormField(
             widget=I18nTextInput, required=True,
-            langcodes=event.settings.get('locales')
+            locales=event.settings.get('locales')
         )
         self.fields['message'] = I18nFormField(
             widget=I18nTextarea, required=True,
-            langcodes=event.settings.get('locales'),
+            locales=event.settings.get('locales'),
             help_text=_("Available placeholders: {due_date}, {event}, {order}, {order_date}, {order_url}, "
                         "{invoice_name}, {invoice_company}")
         )

src/requirements/production.txt

@@ -26,7 +26,7 @@ dj-static
 csscompressor
 django-markup
 markdown
-bleach
+bleach==1.5
 raven
 django-i18nfield
 # Stripe

src/setup.py

@@ -89,7 +89,7 @@ setup(
         'csscompressor',
         'django-markup',
         'markdown',
-        'bleach',
+        'bleach==1.5',
         'raven',
         'paypalrestsdk==1.12.*',
         'pycparser==2.13',

src/tests/control/test_events.py

@@ -1,6 +1,9 @@
 import datetime
 from decimal import Decimal
 
+import pytz
+from i18nfield.strings import LazyI18nString
+from pytz import timezone
 from tests.base import SoupTest, extract_form_fields
 
 from pretix.base.models import (
@@ -44,7 +47,6 @@ class EventsTest(SoupTest):
         doc = self.get_doc('/control/event/%s/%s/settings/' % (self.orga1.slug, self.event1.slug))
         doc.select("[name=date_to]")[0]['value'] = "2013-12-30 17:00:00"
         doc.select("[name=settings-max_items_per_order]")[0]['value'] = "12"
-        print(extract_form_fields(doc.select('.container-fluid form')[0]))
 
         doc = self.post_doc('/control/event/%s/%s/settings/' % (self.orga1.slug, self.event1.slug),
                             extract_form_fields(doc.select('.container-fluid form')[0]))
@@ -52,6 +54,27 @@ class EventsTest(SoupTest):
         assert doc.select("[name=date_to]")[0]['value'] == "2013-12-30 17:00:00"
         assert doc.select("[name=settings-max_items_per_order]")[0]['value'] == "12"
 
+    def test_settings_timezone(self):
+        doc = self.get_doc('/control/event/%s/%s/settings/' % (self.orga1.slug, self.event1.slug))
+        doc.select("[name=date_to]")[0]['value'] = "2013-12-30 17:00:00"
+        doc.select("[name=settings-max_items_per_order]")[0]['value'] = "12"
+        doc.select("[name=settings-timezone]")[0]['value'] = "Asia/Tokyo"
+        doc.find('option', {"value": "Asia/Tokyo"})['selected'] = 'selected'
+        doc.find('option', {"value": "UTC"}).attrs.pop('selected')
+
+        doc = self.post_doc('/control/event/%s/%s/settings/' % (self.orga1.slug, self.event1.slug),
+                            extract_form_fields(doc.select('.container-fluid form')[0]))
+        assert len(doc.select(".alert-success")) > 0
+        # date_to should not be changed even though the timezone is changed
+        assert doc.select("[name=date_to]")[0]['value'] == "2013-12-30 17:00:00"
+        assert doc.find('option', {"value": "Asia/Tokyo"})['selected'] == "selected"
+        assert doc.select("[name=settings-max_items_per_order]")[0]['value'] == "12"
+
+        self.event1.refresh_from_db()
+        # Asia/Tokyo -> GMT+9
+        assert self.event1.date_to.strftime('%Y-%m-%d %H:%M:%S') == "2013-12-30 08:00:00"
+        assert self.event1.settings.timezone == 'Asia/Tokyo'
+
     def test_plugins(self):
         doc = self.get_doc('/control/event/%s/%s/settings/plugins' % (self.orga1.slug, self.event1.slug))
         self.assertIn("PayPal", doc.select(".form-plugins")[0].text)
@@ -193,3 +216,173 @@ class EventsTest(SoupTest):
                             data, follow=True)
         self.event1.settings._flush()
         assert self.event1.settings.get('ticket_download', as_type=bool)
+
+    def test_create_event_unauthorized(self):
+        doc = self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'foundation',
+            'foundation-organizer': self.orga2.pk,
+            'foundation-locales': ('en', 'de')
+        })
+        assert doc.select(".alert-danger")
+
+    def test_create_invalid_default_language(self):
+        doc = self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'foundation',
+            'foundation-organizer': self.orga1.pk,
+            'foundation-locales': ('de',)
+        })
+
+        doc = self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'basics',
+            'basics-name_0': '33C3',
+            'basics-name_1': '33C3',
+            'basics-slug': '33c3',
+            'basics-date_from': '2016-12-27 10:00:00',
+            'basics-date_to': '2016-12-30 19:00:00',
+            'basics-location_0': 'Hamburg',
+            'basics-location_1': 'Hamburg',
+            'basics-currency': 'EUR',
+            'basics-locale': 'en',
+            'basics-timezone': 'Europe/Berlin',
+            'basics-presale_start': '2016-11-01 10:00:00',
+            'basics-presale_end': '2016-11-30 18:00:00',
+        })
+        assert doc.select(".alert-danger")
+
+    def test_create_duplicate_slug(self):
+        doc = self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'foundation',
+            'foundation-organizer': self.orga1.pk,
+            'foundation-locales': ('de', 'en')
+        })
+
+        doc = self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'basics',
+            'basics-name_0': '33C3',
+            'basics-name_1': '33C3',
+            'basics-slug': '31c3',
+            'basics-date_from': '2016-12-27 10:00:00',
+            'basics-date_to': '2016-12-30 19:00:00',
+            'basics-location_0': 'Hamburg',
+            'basics-location_1': 'Hamburg',
+            'basics-currency': 'EUR',
+            'basics-locale': 'en',
+            'basics-timezone': 'Europe/Berlin',
+            'basics-presale_start': '2016-11-01 10:00:00',
+            'basics-presale_end': '2016-11-30 18:00:00',
+        })
+        assert doc.select(".alert-danger")
+
+    def test_create_event_success(self):
+        doc = self.get_doc('/control/events/add')
+        tabletext = doc.select("form")[0].text
+        self.assertIn("CCC", tabletext)
+        self.assertNotIn("MRM", tabletext)
+
+        doc = self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'foundation',
+            'foundation-organizer': self.orga1.pk,
+            'foundation-locales': ('en', 'de')
+        })
+        assert doc.select("#id_basics-name_0")
+        assert doc.select("#id_basics-name_1")
+
+        doc = self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'basics',
+            'basics-name_0': '33C3',
+            'basics-name_1': '33C3',
+            'basics-slug': '33c3',
+            'basics-date_from': '2016-12-27 10:00:00',
+            'basics-date_to': '2016-12-30 19:00:00',
+            'basics-location_0': 'Hamburg',
+            'basics-location_1': 'Hamburg',
+            'basics-currency': 'EUR',
+            'basics-locale': 'en',
+            'basics-timezone': 'Europe/Berlin',
+            'basics-presale_start': '2016-11-01 10:00:00',
+            'basics-presale_end': '2016-11-30 18:00:00',
+        })
+
+        assert doc.select("#id_copy-copy_from_event_1")
+
+        self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'copy',
+            'copy-copy_from_event': ''
+        })
+
+        ev = Event.objects.get(slug='33c3')
+        assert ev.name == LazyI18nString({'de': '33C3', 'en': '33C3'})
+        assert ev.settings.locales == ['en', 'de']
+        assert ev.settings.locale == 'en'
+        assert ev.currency == 'EUR'
+        assert ev.settings.timezone == 'Europe/Berlin'
+        assert ev.organizer == self.orga1
+        assert ev.location == LazyI18nString({'de': 'Hamburg', 'en': 'Hamburg'})
+        assert EventPermission.objects.filter(event=ev, user=self.user).exists()
+
+        berlin_tz = timezone('Europe/Berlin')
+        assert ev.date_from == berlin_tz.localize(datetime.datetime(2016, 12, 27, 10, 0, 0)).astimezone(pytz.utc)
+        assert ev.date_to == berlin_tz.localize(datetime.datetime(2016, 12, 30, 19, 0, 0)).astimezone(pytz.utc)
+        assert ev.presale_start == berlin_tz.localize(datetime.datetime(2016, 11, 1, 10, 0, 0)).astimezone(pytz.utc)
+        assert ev.presale_end == berlin_tz.localize(datetime.datetime(2016, 11, 30, 18, 0, 0)).astimezone(pytz.utc)
+
+    def test_create_event_only_date_from(self):
+        # date_to, presale_start & presale_end are optional fields
+        self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'foundation',
+            'foundation-organizer': self.orga1.pk,
+            'foundation-locales': 'en'
+        })
+        self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'basics',
+            'basics-name_0': '33C3',
+            'basics-slug': '33c3',
+            'basics-date_from': '2016-12-27 10:00:00',
+            'basics-date_to': '',
+            'basics-location_0': 'Hamburg',
+            'basics-currency': 'EUR',
+            'basics-locale': 'en',
+            'basics-timezone': 'UTC',
+            'basics-presale_start': '',
+            'basics-presale_end': '',
+        })
+        self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'copy',
+            'copy-copy_from_event': ''
+        })
+
+        ev = Event.objects.get(slug='33c3')
+        assert ev.name == LazyI18nString({'en': '33C3'})
+        assert ev.settings.locales == ['en']
+        assert ev.settings.locale == 'en'
+        assert ev.currency == 'EUR'
+        assert ev.settings.timezone == 'UTC'
+        assert ev.organizer == self.orga1
+        assert ev.location == LazyI18nString({'en': 'Hamburg'})
+        assert EventPermission.objects.filter(event=ev, user=self.user).exists()
+        assert ev.date_from == datetime.datetime(2016, 12, 27, 10, 0, 0, tzinfo=pytz.utc)
+        assert ev.date_to is None
+        assert ev.presale_start is None
+        assert ev.presale_end is None
+
+    def test_create_event_missing_date_from(self):
+        # date_from is mandatory
+        self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'foundation',
+            'foundation-organizer': self.orga1.pk,
+            'foundation-locales': 'en'
+        })
+        doc = self.post_doc('/control/events/add', {
+            'event_wizard-current_step': 'basics',
+            'basics-name_0': '33C3',
+            'basics-slug': '33c3',
+            'basics-date_from': '',
+            'basics-date_to': '2016-12-30 19:00:00',
+            'basics-location_0': 'Hamburg',
+            'basics-currency': 'EUR',
+            'basics-locale': 'en',
+            'basics-timezone': 'Europe/Berlin',
+            'basics-presale_start': '2016-11-20 11:00:00',
+            'basics-presale_end': '2016-11-24 18:00:00',
+        })
+        assert doc.select(".alert-danger")