#
from datetime import date, datetime
from django.core.urlresolvers import reverse
+from django.core.mail import send_mail
+from django.conf import settings
+from django.template.loader import render_to_string
from django.db import models
-from django.utils.translation import ugettext_lazy as _, ugettext as __
+from django.utils.translation import ugettext_lazy as _, ugettext as __, override
import getpaid
from catalogue.models import Book
+from polls.models import Poll
class Offer(models.Model):
author = models.CharField(_('author'), max_length=255)
title = models.CharField(_('title'), max_length=255)
slug = models.SlugField(_('slug'))
- book = models.ForeignKey(Book, null=True, blank=True,
- help_text=_('Published book.'))
- redakcja_url = models.URLField(_('redakcja URL'), blank=True)
+ description = models.TextField(_('description'), blank=True)
target = models.DecimalField(_('target'), decimal_places=2, max_digits=10)
- start = models.DateField(_('start'))
- end = models.DateField(_('end'))
+ start = models.DateField(_('start'), db_index=True)
+ end = models.DateField(_('end'), db_index=True)
due = models.DateField(_('due'),
help_text=_('When will it be published if the money is raised.'))
-
+ redakcja_url = models.URLField(_('redakcja URL'), blank=True)
+ book = models.ForeignKey(Book, null=True, blank=True,
+ help_text=_('Published book.'))
+ cover = models.ImageField(_('Cover'), upload_to = 'funding/covers')
+ poll = models.ForeignKey(Poll, help_text = _('Poll'), null = True, blank = True, on_delete = models.SET_NULL)
+
+ def cover_img_tag(self):
+ return u'<img src="%s" />' % self.cover.url
+ cover_img_tag.short_description = _('Cover preview')
+ cover_img_tag.allow_tags = True
+
class Meta:
verbose_name = _('offer')
verbose_name_plural = _('offers')
ordering = ['-end']
def __unicode__(self):
- return u"%s – %s" % (self.author, self.title)
+ return u"%s - %s" % (self.author, self.title)
def get_absolute_url(self):
return reverse('funding_offer', args=[self.slug])
def is_current(self):
return self.start <= date.today() <= self.end
+ def is_win(self):
+ return self.sum() >= self.target
+
+ def remaining(self):
+ if self.is_current():
+ return None
+ if self.is_win():
+ return self.sum() - self.target
+ else:
+ return self.sum()
+
@classmethod
def current(cls):
""" Returns current fundraiser or None. """
except IndexError:
return None
+ @classmethod
+ def past(cls):
+ """ QuerySet for all current and past fundraisers. """
+ today = date.today()
+ return cls.objects.filter(end__lt=today)
+
@classmethod
def public(cls):
""" QuerySet for all current and past fundraisers. """
today = date.today()
- return cls.objects.filter(start__lte=today)
+ return cls.objects.filter(start__lte=today)
def get_perks(self, amount=None):
""" Finds all the perks for the offer.
"""
perks = Perk.objects.filter(
models.Q(offer=self) | models.Q(offer=None)
- )
+ ).exclude(end_date__lt=date.today())
if amount is not None:
perks = perks.filter(price__lte=amount)
return perks
""" The money gathered. """
return self.funding_payed().aggregate(s=models.Sum('amount'))['s'] or 0
- def state(self):
- if self.sum() >= self.target:
- return 'win'
- elif self.start <= date.today() <= self.end:
- return 'running'
- else:
- return 'lose'
-
class Perk(models.Model):
""" A perk offer.
offer = models.ForeignKey(Offer, verbose_name=_('offer'), null=True, blank=True)
price = models.DecimalField(_('price'), decimal_places=2, max_digits=10)
name = models.CharField(_('name'), max_length=255)
- description = models.TextField(_('description'), blank=True)
+ long_name = models.CharField(_('long name'), max_length=255)
+ end_date = models.DateField(_('end date'), null=True, blank=True)
class Meta:
verbose_name = _('perk')
name = models.CharField(_('name'), max_length=127, blank=True)
email = models.EmailField(_('email'), blank=True)
amount = models.DecimalField(_('amount'), decimal_places=2, max_digits=10)
- payed_at = models.DateTimeField(_('payed at'), null=True, blank=True)
+ payed_at = models.DateTimeField(_('payed at'), null=True, blank=True, db_index=True)
perks = models.ManyToManyField(Perk, verbose_name=_('perks'), blank=True)
- anonymous = models.BooleanField(_('anonymous'))
+ language_code = models.CharField(max_length = 2, null = True, blank = True)
+
+ # Any additional info needed for perks?
@classmethod
def payed(cls):
ordering = ['-payed_at']
def __unicode__(self):
- return "%s payed %s for %s" % (self.name, self.amount, self.offer)
+ return unicode(self.offer)
def get_absolute_url(self):
return reverse('funding_funding', args=[self.pk])
class Spent(models.Model):
""" Some of the remaining money spent on a book. """
+ book = models.ForeignKey(Book)
amount = models.DecimalField(_('amount'), decimal_places=2, max_digits=10)
timestamp = models.DateField(_('when'))
- book = models.ForeignKey(Book)
class Meta:
verbose_name = _('money spent on a book')
getpaid.signals.new_payment_query.connect(new_payment_query_listener)
+def user_data_query_listener(sender, order, user_data, **kwargs):
+ """ Set user data for payment. """
+ user_data['email'] = order.email
+getpaid.signals.user_data_query.connect(user_data_query_listener)
+
def payment_status_changed_listener(sender, instance, old_status, new_status, **kwargs):
""" React to status changes from getpaid. """
if old_status != 'paid' and new_status == 'paid':
instance.order.payed_at = datetime.now()
instance.order.save()
+ if instance.order.email:
+ send_thank_you_email(instance.order.name, instance.order.email, instance.order.language_code)
getpaid.signals.payment_status_changed.connect(payment_status_changed_listener)
+
+def send_thank_you_email(name, address, language_code):
+ with override(language_code or 'pl'):
+ send_mail(_('Thank you for your support!'),
+ render_to_string('funding/email.txt', dict(name = name)),
+ getattr(settings, 'CONTACT_EMAIL', 'wolnelektury@nowoczesnapolska.org.pl'),
+ [address],
+ fail_silently=False
+ )
+
fnp / wolnelektury.git / blobdiff