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221 lines
9.3 KiB
221 lines
9.3 KiB
# -*- coding: utf-8 -*-
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import datetime
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from django.db import models
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from redactor.fields import RedactorField
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from access.models import User
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from lms.settings import DOMAIN
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from lms.tools import random_string, user_fabric, out_date_format
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ACCESS = (
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('A', u'Только администратору'),
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('S', u'Для сотрудников'),
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('U', u'Только студентам'),
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('O', u'Общедоступна')
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)
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class WorkshopTools(models.Model):
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name = models.CharField(verbose_name=u'Название', max_length=255)
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icon = models.ImageField(verbose_name=u'Иконка', upload_to='tmp', blank=True, null=True)
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url = models.URLField(verbose_name=u'Ссылка', blank=True)
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description = models.TextField(verbose_name=u'Описание', blank=True, default='')
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def __unicode__(self):
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return u'%s' % self.name
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def __str__(self):
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return self.name
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def get_face(self):
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return {
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'name': self.name,
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'url': self.url if self.url else '',
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'icon': self.icon.url if self.icon else '{0}/static/img/1441673088_new_seo3-01.png'.format(DOMAIN),
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'description': self.description
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}
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class Meta:
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verbose_name = u'Инструмент'
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verbose_name_plural = u'Инструменты'
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class DataSheet(models.Model):
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# 'https://codemy.ru/practice/
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title = models.CharField(verbose_name=u'Название', max_length=255, default='')
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key = models.CharField(verbose_name=u'Ключ данных', max_length=100, unique=True, blank=True, default='',
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help_text=u'Если пуст, сгененируется при сохранении')
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access = models.CharField(verbose_name=u'Доступ', choices=ACCESS, max_length=1, default='A')
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password = models.CharField(verbose_name=u'Пароль для доступа', max_length=100, blank=True, default='',
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help_text=u'Если его не указать, он не потребуется')
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password_help = models.TextField(verbose_name=u'Подсказка к паролю', blank=True,
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help_text=u'Будет отправлена, если пароль ввести не верно')
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data = models.TextField(verbose_name=u'Данные')
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split_char = models.CharField(verbose_name=u'Разделяющий символ', max_length=10, default=', ', blank=True)
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date = models.DateTimeField(verbose_name=u'Дата создания', default=datetime.datetime.now, editable=False)
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users = models.ManyToManyField(User, verbose_name=u'Пользователи', blank=True, null=True, editable=False)
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def __unicode__(self):
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return u'%s' % self.title
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def __str__(self):
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return self.title
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def get_data(self, password='', user=None):
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result = {'access': False, 'response': u'', 'data': ''}
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if self.password and self.password != password:
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result['response'] = self.password_help if self.password_help else 'Доступ отклонен'
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return result
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access = False
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if self.access == 'A':
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if user_fabric(user) and user.is_admin: access = True; self.append_user(user)
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elif self.access == 'S':
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if user_fabric(user) and user.is_staff or user.is_admin: access = True; self.append_user(user)
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elif self.access == 'U':
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if user_fabric(user): access = True; self.append_user(user)
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elif self.access == 'O':
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access = True
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if access:
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result['access'] = True
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result['data'] = self.data.split(self.split_char) if self.split_char else self.data
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else:
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result['response'] = u'Доступ отклонен'
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return result
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def append_user(self, user):
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if user_fabric(user) and not self.users.filter(id=user.id).exists():
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self.users.add(user)
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def users_length(self):
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return self.users.count()
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def save(self, *args, **kwargs):
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if not self.key:
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self.key = random_string()
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super(DataSheet, self).save(*args, **kwargs)
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class Meta:
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verbose_name = u'Данные'
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verbose_name_plural = u'Данные'
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class Workshop(models.Model):
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title = models.CharField(verbose_name=u'Заголовок', max_length=255)
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key = models.CharField(verbose_name=u'Ключ', max_length=255, unique=True, blank=True, default='',
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help_text=u'Если пуст, сгененируется при сохранении')
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access = models.CharField(verbose_name=u'Доступ', choices=ACCESS, max_length=1, default='A')
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head = models.TextField(verbose_name=u'Заголовок', blank=True, default='',
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help_text=u'Добавление перед /<//head/>')
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body = models.TextField(verbose_name=u'Объекты, вставляемые в body', blank=True, default='')
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description = RedactorField(verbose_name=u'Описание задачи', blank=True, null=True, default='')
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content = RedactorField(verbose_name=u'Описание методов', blank=True, default='',
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help_text=u'Добавление в /<body/>, после описаний и решений')
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variables = RedactorField(verbose_name=u'Описание переменных', blank=True, default='')
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tools = models.ManyToManyField(WorkshopTools, verbose_name=u'Используемые инструменты', blank=True, null=True)
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open_resolve = models.BooleanField(verbose_name=u'Открыть ответ', default=False)
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resolve = RedactorField(verbose_name=u'Ответ', blank=True, default='')
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will_open_resolve = models.DateTimeField(verbose_name=u'Открыть ответ в дату', blank=True, null=True,
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help_text=u'Доступ к ответу открыть в указанную дату, если это вообще нужно')
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date = models.DateTimeField(verbose_name=u'Дата создания', default=datetime.datetime.now, editable=False)
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users = models.ManyToManyField(User, verbose_name=u'Пользователи', blank=True, null=True, editable=False)
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views = models.IntegerField(verbose_name=u'Просмотров комнаты', default=0)
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def __unicode__(self):
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return u'%s' % self.title
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def __str__(self):
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return self.title
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def get_url(self):
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return u'{0}/practice/workshop/{1}'.format(DOMAIN, self.key)
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def append_view(self, request=None):
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if request:
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if not request.session.get('workshop#%s' % self.key):
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self.views += 1
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request.session['workshop#%s' % self.key] = True
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self.save()
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def online_users_count(self):
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return self.users.filter(status='ON').count()
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def get_online_users(self):
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result = []
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for user in self.users.filter(status='ON').order_by('id'):
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result.append(user.get_face())
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return result
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def have_resolve(self):
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return bool(self.resolve)
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def get_resolve(self, user=None):
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if self.resolve:
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if self.open_resolve:
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return self.resolve
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return False
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def get_content(self, user=None, request=None):
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self.append_view(request)
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result = {'access': False, 'response': u'', 'data': ''}
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access = False
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if self.access == 'A':
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if user_fabric(user) and user.is_admin: access = True; self.append_user(user)
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elif self.access == 'S':
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if user_fabric(user) and user.is_staff or user.is_admin: access = True; self.append_user(user)
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elif self.access == 'U':
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if user_fabric(user): access = True; self.append_user(user)
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elif self.access == 'O':
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access = True
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if access:
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result['access'] = True
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result['data'] = {'content': self.content, 'head': self.head,
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'resolve': self.get_resolve(user),
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'description': self.description,
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'tools': [i.get_face() for i in self.tools.all()],
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'variables': self.variables,
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'body': self.body
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}
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else:
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result['response'] = u'Доступ отклонен'
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return result
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def append_user(self, user):
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if user_fabric(user) and not self.users.filter(id=user.id).exists():
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self.users.add(user)
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def get_face(self):
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return {
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'title': self.title,
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'access': self.get_access_display(),
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'key': self.key,
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'resolve': self.have_resolve(),
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'date': out_date_format(self.date),
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'students': self.users_length(),
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'views': self.views,
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'online': self.online_users_count(),
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'now_users': self.get_online_users()
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}
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def users_length(self):
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return self.users.count()
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def save(self, *args, **kwargs):
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if not self.key:
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self.key = random_string()
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super(Workshop, self).save(*args, **kwargs)
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class Meta:
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verbose_name = u'Мастерская'
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verbose_name_plural = u'Мастерские'
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