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@ -4,6 +4,7 @@ from django.db import models |
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import seminar.models |
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from django.db.models import Q |
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from django.utils import timezone |
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from django.utils.encoding import force_unicode |
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from PIL import Image |
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import os |
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@ -21,12 +22,29 @@ VIDITELNOST = ( |
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(NIKDY, 'Nikdy'), |
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) |
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def obrazek_filename(self, filename): |
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return obrazek_filename_obecny(self, filename, "velky") |
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def obrazek_filename_stredni(self, filename): |
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return obrazek_filename_obecny(self, filename, "stredni") |
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def obrazek_filename_maly(self, filename): |
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return obrazek_filename_obecny(self, filename, "maly") |
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def obrazek_filename_obecny(self, filename, typ): |
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gal = self.galerie |
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cesta = "" |
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while(not gal.soustredeni): |
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cesta = os.path.join(cesta, force_unicode(gal.nazev)) |
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gal = gal.galerie_up |
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return os.path.join('Galerie', force_unicode(gal.soustredeni), cesta, typ, force_unicode(self.nazev)) |
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class Obrazek(models.Model): |
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# TODO vkladat do slozek podle soustredeni |
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obrazek_velky = models.ImageField(upload_to='Galerie/%Y/%m/%d', |
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obrazek_velky = models.ImageField(upload_to=obrazek_filename, |
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help_text = "Lze vložit libovolně velký obrázek. Ideální je, aby alespoň jeden rozměr měl alespoň 500px.") |
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obrazek_stredni = models.ImageField(upload_to='Galerie/%Y/%m/%d/stredni', null = True, editable = False) |
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obrazek_maly = models.ImageField(upload_to='Galerie/%Y/%m/%d/male', null = True, editable = False) |
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obrazek_stredni = models.ImageField(upload_to=obrazek_filename_stredni, null = True, editable = False) |
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obrazek_maly = models.ImageField(upload_to=obrazek_filename_maly, null = True, editable = False) |
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nazev = models.CharField('Název', max_length=50, blank = True, null = True) |
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popis = models.TextField('Popis', blank = True, null = True) |
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datum_vlozeni = models.DateTimeField('Datum vložení', auto_now_add = True) |
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