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from django.db import models
from imagekit.models import ImageSpecField
from imagekit.processors import ResizeToFit
from reversion import revisions as reversion
from . import personalni as pm
@reversion.register(ignore_duplicates=True)
class Novinky(models.Model):
class Meta:
verbose_name = 'Novinka'
verbose_name_plural = 'Novinky'
ordering = ['-datum']
datum = models.DateField(auto_now_add=True)
text = models.TextField('Text novinky', blank=True, null=True)
obrazek = models.ImageField('Obrázek', upload_to='image_novinky/%Y/%m/%d/',
null=True, blank=True)
obrazek_maly = ImageSpecField(source='obrazek',
processors=[
ResizeToFit(350, 200, upscale=False)
],
options={'quality': 95})
autor = models.ForeignKey(pm.Organizator, verbose_name='Autor novinky', null=True,
on_delete=models.SET_NULL)
zverejneno = models.BooleanField('Zveřejněno', default=False)
def __str__(self):
if self.text:
return '[' + str(self.datum) + '] ' + self.text[0:50]
else:
return '[' + str(self.datum) + '] '