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update models

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This commit is contained in:
Laura Klünder 2016-08-25 13:47:18 +02:00
parent 565739f790
commit 545a7dd50f
2 changed files with 39 additions and 33 deletions
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42
src/c3nav/mapdata/models.py
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@ -4,15 +4,25 @@ from django.utils.translation import ugettext_lazy as _
from parler.models import TranslatedFields, TranslatableModel
class Bounds(models.Model):
bottom = models.DecimalField(_('bottom coordinate'), max_digits=6, decimal_places=2)
left = models.DecimalField(_('left coordinate'), max_digits=6, decimal_places=2)
top = models.DecimalField(_('top coordinate'), max_digits=6, decimal_places=2)
right = models.DecimalField(_('right coordinate'), max_digits=6, decimal_places=2)
@property
def __iter__(self):
return iter(((self.bottom, self.left), (self.top, self.right)))
class MapPackage(TranslatableModel):
"""
A c3nav map package
"""
name = models.CharField(_('package identifier'), max_length=50, help_text=_('e.g. de.c3nav.33c3')),
width = models.IntegerField(_('map width'), max_length=50, null=True, help_text='in meters'),
height = models.IntegerField(_('map height'), max_length=50, null=True, help_text='in meters'),
extends = models.ForeignKey('self', on_delete=models.PROTECT, null=True, related_name='extended_by',
verbose_name=_('extends map package'))
name = models.CharField(_('package identifier'), unique=True, max_length=50,
help_text=_('e.g. de.c3nav.33c3.base'))
map = models.CharField(_('map identifier'), max_length=50, help_text=_('e.g. de.c3nav.33c3'))
bounds = models.OneToOneField('Bounds', null=True, on_delete=models.PROTECT, verbose_name=_('bounds'))
translations = TranslatedFields(
title=models.CharField(_('package title'), max_length=50),
@ -23,30 +33,18 @@ class MapLevel(TranslatableModel):
"""
A map level (-1, 0, 1, 2…)
"""
name = models.CharField(_('level name'), max_length=50, help_text=_('Usually just an integer (e.g. -1, 0, 1, 2)')),
name = models.CharField(_('level name'), max_length=50, unique=True,
help_text=_('Usually just an integer (e.g. -1, 0, 1, 2)'))
package = models.ForeignKey('MapPackage', on_delete=models.PROTECT, related_name='levels',
verbose_name=_('map package'))
class BoundingBoxModel(models.Model):
bottom = models.DecimalField(_('bottom coordinate'), max_digits=6, decimal_places=2)
left = models.DecimalField(_('left coordinate'), max_digits=6, decimal_places=2)
top = models.DecimalField(_('top coordinate'), max_digits=6, decimal_places=2)
right = models.DecimalField(_('right coordinate'), max_digits=6, decimal_places=2)
@property
def bounds(self):
return ((self.bottom, self.left), (self.top, self.right))
class Meta:
abstract = True
class MapSource(BoundingBoxModel):
class MapSource(models.Model):
"""
A map source, images of levels that can be useful as backgrounds for the map editor
"""
name = models.SlugField(_('source name'), max_length=50, unique=True),
name = models.SlugField(_('source name'), max_length=50, unique=True)
package = models.ForeignKey('MapPackage', on_delete=models.PROTECT, related_name='sources',
verbose_name=_('map package'))
image = models.FileField(_('source image'), upload_to='mapsources/')
bounds = models.OneToOneField('Bounds', on_delete=models.PROTECT, verbose_name=_('bounds'))