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91 lines
3.4 KiB
91 lines
3.4 KiB
# coding=utf-8
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from __future__ import unicode_literals
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from django.conf import settings
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from django.contrib.auth.models import Group
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from django.contrib.contenttypes.fields import GenericForeignKey
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from django.contrib.contenttypes.models import ContentType
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from django.db import models
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from courses.models import Achievements, Course, CourseMap, Diploma
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from management.models import Comment
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from finance.models import Bill
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ACTION_CHOICES = (
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(0, 'try'),
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(1, 'yes'),
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(2, 'no'),
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(3, 'favorite'),
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(4, 'watch'),
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(5, 'start'),
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(6, 'end'),
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(7, 'create'),
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(8, 'update'),
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(9, 'delete'),
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)
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# Новое API
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class Journal(models.Model):
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thread = models.ForeignKey(to='Thread', verbose_name=u'Тред')
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user = models.ForeignKey(to=settings.AUTH_USER_MODEL, verbose_name=u'Инициатор действия')
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content_type = models.ForeignKey(to=ContentType)
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extra_data = models.TextField(null=True, blank=True)
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object_id = models.PositiveIntegerField()
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content_object = GenericForeignKey('content_type', 'object_id')
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action_type = models.SmallIntegerField(choices=ACTION_CHOICES)
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date = models.DateTimeField(auto_now=True)
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def __str__(self):
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return '%d Пользователь %s %s %s' % (self.id, self.user.email, self.get_action_type_display(), self.thread.key)
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class Thread(models.Model):
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key = models.CharField(max_length=200)
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text = models.TextField(default='', verbose_name=u'Описание треда')
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is_staff = models.BooleanField(default=False, verbose_name=u'Админская ли табличка')
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recurse_step = models.SmallIntegerField(default=0, verbose_name=u'Поле аптимизации поиска')
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subscribers = models.ManyToManyField(to=settings.AUTH_USER_MODEL, verbose_name=u'Подписчики', blank=True)
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groups = models.ManyToManyField(to=Group, verbose_name=u'Подписчики', blank=True)
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check_subscribe = models.BooleanField(default=True, verbose_name='Проверять ли подписки')
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parent = models.ManyToManyField(to='self', blank=True, symmetrical=False)
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x = models.SmallIntegerField(default=300)
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y = models.SmallIntegerField(default=300)
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def get_journals(self, **filter_extra):
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threads = [i for i in self.thread_set.all()].append(self)
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return Journal.objects.filter(thread_in=threads, **filter_extra).order_by('-date')
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def check_perm(self, user):
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return (user in self.subscribers.all()) or bool(sum([int(i.check_perm(user)) for i in self.parent.all()]))
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def child_thread_count(self, step=None):
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step = self.recurse_step if step is None else step
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if step == 0:
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return self.thread_set.count()
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return sum([i.child_thread_count(step-1) for i in self.thread_set.all()])
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def journals_count(self, step=None):
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step = self.recurse_step if step is None else step
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children = list(self.get_children(step))
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children.append(self)
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return Journal.objects.filter(thread__in=children).count()
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def get_children(self, step):
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children = self.thread_set.filter(is_staff=False)
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if step == 0:
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list(children).append(self)
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return children
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res = [self]
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for child in children:
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res += child.get_children(step=step-1)
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return res
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def __str__(self):
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return self.key
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