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Fix #467 -- Pluggable email placeholders (#1429)

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* Fix #467 -- Pluggable email placeholders

* Previews

* Polishing

* Fix tests

* Add missing doc file
This commit is contained in:
Raphael Michel
2019-10-07 11:48:25 +02:00
committed by GitHub
parent cb37e7435d
commit 1d0c148170
26 changed files with 572 additions and 548 deletions
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29
src/pretix/plugins/sendmail/forms.py
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@@ -3,6 +3,7 @@ from django.urls import reverse
from django.utils.translation import pgettext_lazy, ugettext_lazy as _
from i18nfield.forms import I18nFormField, I18nTextarea, I18nTextInput
from pretix.base.email import get_available_placeholders
from pretix.base.forms import PlaceholderValidator
from pretix.base.models import Item, Order, SubEvent
from pretix.control.forms.widgets import Select2
@@ -33,8 +34,24 @@ class MailForm(forms.Form):
empty_label=pgettext_lazy('subevent', 'All dates')
)
def _set_field_placeholders(self, fn, base_parameters):
phs = [
'{%s}' % p
for p in sorted(get_available_placeholders(self.event, base_parameters).keys())
]
ht = _('Available placeholders: {list}').format(
list=', '.join(phs)
)
if self.fields[fn].help_text:
self.fields[fn].help_text += ' ' + str(ht)
else:
self.fields[fn].help_text = ht
self.fields[fn].validators.append(
PlaceholderValidator(phs)
)
def __init__(self, *args, **kwargs):
event = kwargs.pop('event')
event = self.event = kwargs.pop('event')
super().__init__(*args, **kwargs)
recp_choices = [
@@ -52,20 +69,14 @@ class MailForm(forms.Form):
label=_('Subject'),
widget=I18nTextInput, required=True,
locales=event.settings.get('locales'),
help_text=_("Available placeholders: {expire_date}, {event}, {code}, {date}, {url}, "
"{invoice_name}, {invoice_company}"),
validators=[PlaceholderValidator(['{expire_date}', '{event}', '{code}', '{date}', '{url}',
'{invoice_name}', '{invoice_company}'])]
)
self.fields['message'] = I18nFormField(
label=_('Message'),
widget=I18nTextarea, required=True,
locales=event.settings.get('locales'),
help_text=_("Available placeholders: {expire_date}, {event}, {code}, {date}, {url}, "
"{invoice_name}, {invoice_company}"),
validators=[PlaceholderValidator(['{expire_date}', '{event}', '{code}', '{date}', '{url}',
'{invoice_name}', '{invoice_company}'])]
)
self._set_field_placeholders('subject', ['event', 'order', 'position_or_address'])
self._set_field_placeholders('message', ['event', 'order', 'position_or_address'])
choices = list(Order.STATUS_CHOICE)
if not event.settings.get('payment_term_expire_automatically', as_type=bool):
choices.append(