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RPGnotes/characters/models.py

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2.5 KiB
Python

from django.core.exceptions import ValidationError
from django.core.validators import MinLengthValidator
from django.db import models
from django.urls import reverse
from django.utils.translation import gettext_lazy as _
from sorl.thumbnail import ImageField
from common.models import NameSlugModel, DescriptionModel, HistoryModel
from locations.models import Location
from rpg_notes.settings import AUTH_USER_MODEL
from utils.colors import get_random_color, is_bright_color
from utils.random_filename import get_file_path
def validate_color_hex(value: str):
if not value.startswith("#"):
raise ValidationError("color hex has to start with a #")
class Character(NameSlugModel, DescriptionModel, HistoryModel):
nickname = models.CharField(_("Nickname"), max_length=100, blank=True)
subtitle = models.CharField(_("Subtitle"), max_length=100, blank=True)
player = models.ForeignKey(
AUTH_USER_MODEL, on_delete=models.PROTECT, blank=True, null=True,
related_name="characters", verbose_name=_("Player"),
help_text=_("If no player is selected, this character is considered an NPC.")
)
# faction = models.ForeignKey(Faction, on_delete=models.PROTECT, blank=True, null=True)
location = models.ForeignKey(
Location, on_delete=models.PROTECT, blank=True, null=True,
verbose_name=_("Location")
)
color = models.CharField(_("Color"), max_length=7, default=get_random_color, validators=[
MinLengthValidator(7),
validate_color_hex
])
token_image = ImageField(_("Token Image"), upload_to=get_file_path, blank=True, null=True, help_text=_("round"))
large_image = ImageField(_("Large Image"), upload_to=get_file_path, blank=True, null=True)
class Meta:
ordering = ["name"]
verbose_name = _("Character")
verbose_name_plural = _("Characters")
def get_absolute_url(self):
return reverse('characterdetail', args=[self.slug])
@property
def initials(self):
return "".join([word[0] for word in self.name.split()][:2]).upper()
@property
def firstname(self):
if self.nickname:
return self.nickname
return self.name.split()[0]
@property
def text_color(self):
return "black" if is_bright_color(self.color) else "white"
@property
def larger_image(self):
if self.large_image:
return self.large_image
return self.token_image
@property
def smaller_image(self):
if self.token_image:
return self.token_image
return self.larger_image