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90 lines
2.6 KiB
90 lines
2.6 KiB
from django.db import models
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from polymorphic.models import PolymorphicModel
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class ImageObject(models.Model):
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image = models.ImageField('Изображение', upload_to='content/imageobject')
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created_at = models.DateTimeField(auto_now_add=True)
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update_at = models.DateTimeField(auto_now=True)
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class Meta:
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verbose_name = 'Объект изображения'
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verbose_name_plural = 'Объекты изображения'
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ordering = ('-created_at',)
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class Content(PolymorphicModel):
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course = models.ForeignKey(
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'course.Course', on_delete=models.CASCADE,
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null=True, blank=True,
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verbose_name='Курс',
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related_name='content',
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)
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lesson = models.ForeignKey(
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'course.Lesson', on_delete=models.CASCADE,
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null=True, blank=True,
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verbose_name='Урок',
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related_name='content',
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)
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title = models.CharField('Заголовок', max_length=100, default='')
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position = models.PositiveSmallIntegerField(
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'Положение на странице',
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default=1,
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)
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created_at = models.DateTimeField(auto_now_add=True)
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update_at = models.DateTimeField(auto_now=True)
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class Meta:
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verbose_name = 'Контент'
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verbose_name_plural = 'Контент'
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ordering = ('-created_at',)
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class Image(Content):
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img = models.ForeignKey(
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ImageObject, related_name='content_images',
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verbose_name='Объект изображения', on_delete=models.CASCADE,
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)
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class Text(Content):
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txt = models.TextField('Текст', default='')
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class ImageText(Content):
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img = models.ForeignKey(
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ImageObject, related_name='content_imagetexts',
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verbose_name='Объект изображения', on_delete=models.CASCADE,
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)
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txt = models.TextField('Текст', default='')
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class Video(Content):
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url = models.URLField('Ссылка')
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class Gallery(Content):
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pass
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class GalleryImage(models.Model):
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gallery = models.ForeignKey(
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Gallery, on_delete=models.CASCADE,
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verbose_name='Галерея', related_name='gallery_images'
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)
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img = models.ForeignKey(
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ImageObject, related_name='gallery_images',
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verbose_name='Объект изображения', on_delete=models.CASCADE,
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null=True, blank=True,
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)
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created_at = models.DateTimeField(auto_now_add=True)
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update_at = models.DateTimeField(auto_now=True)
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class Meta:
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verbose_name = 'Изображение в галерее'
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verbose_name_plural = 'Изображения в галерее'
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ordering = ('-created_at',)
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