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Copy pathmodels.py
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168 lines (120 loc) · 4.92 KB
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import datetime
import re
from django.db import models
from django_amber.models import ModelWithContent, ModelWithoutContent, PagesManager
class UserGroup(ModelWithoutContent):
name = models.CharField(max_length=255)
url = models.URLField(null=True)
dump_dir_path = 'user-groups'
def __str__(self):
return self.name
class Meta:
ordering = ['name']
class Manager(PagesManager):
def no_events_scheduled(self, year, month):
subquery = self.filter(events__date__year=year, events__date__month=month)
return self.exclude(id__in=subquery)
objects = Manager()
def future_events(self):
today = datetime.date.today()
return self.events.filter(date__gte=today)
def past_events(self):
today = datetime.date.today()
return self.events.filter(date__lt=today)
def next_event(self):
upcoming_events = self.future_events()
if upcoming_events:
return upcoming_events[0]
else:
return None
def other_future_events(self):
today = datetime.date.today()
sixty_days_time = today + datetime.timedelta(days=60)
return self.future_events().filter(date__lte=sixty_days_time)[1:]
class Event(ModelWithoutContent):
user_group = models.ForeignKey(UserGroup, related_name='events')
name = models.CharField(max_length=255)
url = models.URLField(null=True)
date = models.DateField(null=True)
time = models.TimeField(null=True)
venue = models.CharField(max_length=255, null=True)
dump_dir_path = 'events'
key_structure = '[user_group]/[date]'
def __str__(self):
return self.name
class Meta:
ordering = ['date', 'time']
class Manager(PagesManager):
def scheduled_in_month(self, year, month):
return self.filter(date__year=year, date__month=month)
def future_events(self):
today = datetime.date.today()
return self.filter(date__gte=today)
def future_events_in_next_month(self):
today = datetime.date.today()
thirty_days_time = today + datetime.timedelta(days=30)
return self.filter(date__gte=today, date__lt=thirty_days_time)
objects = Manager()
class MonthlyMessage(ModelWithContent):
newsletter_month = models.CharField(max_length=7, unique=True)
dump_dir_path = 'monthly-messages'
key_structure = '[newsletter_month]'
class Manager(PagesManager):
def for_month(self, year, month):
newsletter_month = '{}-{:02d}'.format(year, month)
return self.filter(newsletter_month=newsletter_month).first()
objects = Manager()
class NewsItem(ModelWithContent):
title = models.CharField(max_length=255)
slug = models.CharField(max_length=255)
date = models.DateField()
newsletter_month = models.CharField(max_length=7, null=True)
newsletter_only = models.BooleanField(default=False)
dump_dir_path = 'news'
@classmethod
def fields_from_key(cls, key):
pattern = '(?P<year>\d\d\d\d)-(?P<month>\d\d)-(?P<day>\d\d)-(?P<slug>.+)'
match = re.match(pattern, key)
groups = match.groupdict()
date = datetime.datetime(int(groups['year']), int(groups['month']), int(groups['day']))
return {'date': date, 'slug': groups['slug']}
def __str__(self):
return self.title
class Meta:
ordering = ['-date']
class Manager(PagesManager):
def for_newsletter(self, year, month):
newsletter_month = '{}-{:02d}'.format(year, month)
return self.filter(newsletter_month=newsletter_month)
def for_website(self, num_items=None):
qs = self.filter(newsletter_only=False)
if num_items is not None:
qs = qs[:num_items]
return qs
objects = Manager()
class Sponsor(ModelWithoutContent):
name = models.CharField(max_length=255)
url = models.URLField(null=True)
dump_dir_path = 'sponsors'
class SponsoredNewsItem(ModelWithContent):
sponsor = models.ForeignKey(Sponsor)
date = models.DateField()
newsletter_month = models.CharField(max_length=7, null=True)
dump_dir_path = 'sponsored-news'
@classmethod
def fields_from_key(cls, key):
pattern = '(?P<year>\d\d\d\d)-(?P<month>\d\d)-(?P<day>\d\d)-(?P<sponsor>.+)'
match = re.match(pattern, key)
groups = match.groupdict()
date = datetime.datetime(int(groups['year']), int(groups['month']), int(groups['day']))
return {'date': date, 'sponsor': groups['sponsor']}
class Manager(PagesManager):
def for_newsletter(self, year, month):
newsletter_month = '{}-{:02d}'.format(year, month)
return self.filter(newsletter_month=newsletter_month)
objects = Manager()
class Page(ModelWithContent):
title = models.CharField(max_length=255)
dump_dir_path = 'pages'
def __str__(self):
return self.title