100 lines
3.1 KiB
Python
100 lines
3.1 KiB
Python
from django.db import models
|
|
from utils.models import CampRelatedModel
|
|
from django.core.exceptions import ValidationError
|
|
|
|
import reversion
|
|
|
|
|
|
class InfoCategory(CampRelatedModel):
|
|
class Meta:
|
|
ordering = ['weight', 'headline']
|
|
unique_together = (('anchor', 'camp'), ('headline', 'camp'))
|
|
verbose_name_plural = "Info Categories"
|
|
|
|
camp = models.ForeignKey(
|
|
'camps.Camp',
|
|
related_name='infocategories',
|
|
on_delete=models.PROTECT
|
|
)
|
|
|
|
headline = models.CharField(
|
|
max_length=100,
|
|
help_text="The headline of this info category"
|
|
)
|
|
|
|
anchor = models.SlugField(
|
|
help_text="The HTML anchor to use for this info category."
|
|
)
|
|
|
|
weight = models.PositiveIntegerField(
|
|
help_text='Determines sorting/ordering. Heavier categories sink to the bottom. Categories with the same weight are ordered alphabetically. Defaults to 100.',
|
|
default=100,
|
|
)
|
|
|
|
team = models.ForeignKey(
|
|
'teams.Team',
|
|
null=True,
|
|
blank=True,
|
|
help_text='The team responsible for this info category.',
|
|
on_delete=models.PROTECT,
|
|
)
|
|
|
|
def clean(self):
|
|
if InfoItem.objects.filter(category__camp=self.camp, anchor=self.anchor).exists():
|
|
# this anchor is already in use on an item, so it cannot be used (must be unique on the page)
|
|
raise ValidationError(
|
|
{'anchor': 'Anchor is already in use on an info item for this camp'}
|
|
)
|
|
|
|
if self.team.camp != self.camp:
|
|
raise ValidationError(
|
|
{'team': 'Team is a team from another camp.'}
|
|
)
|
|
|
|
def __str__(self):
|
|
return '%s (%s)' % (self.headline, self.camp)
|
|
|
|
|
|
# We want to have info items under version control
|
|
@reversion.register()
|
|
class InfoItem(CampRelatedModel):
|
|
class Meta:
|
|
ordering = ['weight', 'headline']
|
|
unique_together = (('anchor', 'category'), ('headline', 'category'))
|
|
|
|
category = models.ForeignKey(
|
|
'info.InfoCategory',
|
|
related_name='infoitems',
|
|
on_delete=models.PROTECT
|
|
)
|
|
|
|
headline = models.CharField(
|
|
max_length=100,
|
|
help_text="Headline of this info item."
|
|
)
|
|
|
|
anchor = models.SlugField(
|
|
help_text="The HTML anchor to use for this info item."
|
|
)
|
|
|
|
body = models.TextField(
|
|
help_text='Body of this info item. Markdown is supported.'
|
|
)
|
|
|
|
weight = models.PositiveIntegerField(
|
|
help_text='Determines sorting/ordering. Heavier items sink to the bottom. Items with the same weight are ordered alphabetically. Defaults to 100.',
|
|
default=100,
|
|
)
|
|
|
|
@property
|
|
def camp(self):
|
|
return self.category.camp
|
|
|
|
def clean(self):
|
|
if InfoCategory.objects.filter(camp=self.category.camp, anchor=self.anchor).exists():
|
|
# this anchor is already in use on a category, so it cannot be used here (they must be unique on the entire page)
|
|
raise ValidationError({'anchor': 'Anchor is already in use on an info category for this camp'})
|
|
|
|
def __str__(self):
|
|
return '%s (%s)' % (self.headline, self.category)
|