import logging
from typing import Union
from django.core.exceptions import ObjectDoesNotExist
from django.db import models
from esi.models import Token
from allianceauth.notifications import notify
from . import providers
from .evelinks import eveimageserver
from .managers import (
EveAllianceManager,
EveAllianceProviderManager,
EveCharacterManager,
EveCharacterProviderManager,
EveCorporationManager,
EveCorporationProviderManager,
)
logger = logging.getLogger(__name__)
_DEFAULT_IMAGE_SIZE = 32
DOOMHEIM_CORPORATION_ID = 1000001
[docs]
class EveFactionInfo(models.Model):
"""A faction in Eve Online."""
faction_id = models.PositiveIntegerField(unique=True, db_index=True)
faction_name = models.CharField(max_length=254, unique=True)
provider = providers.provider
def __str__(self):
return self.faction_name
[docs]
@staticmethod
def generic_logo_url(
faction_id: int, size: int = _DEFAULT_IMAGE_SIZE
) -> str:
"""image URL for the given faction ID"""
return eveimageserver.corporation_logo_url(faction_id, size)
[docs]
def logo_url(self, size: int = _DEFAULT_IMAGE_SIZE) -> str:
"""image URL of this faction"""
return self.generic_logo_url(self.faction_id, size)
@property
def logo_url_32(self) -> str:
"""image URL for this faction"""
return self.logo_url(32)
@property
def logo_url_64(self) -> str:
"""image URL for this faction"""
return self.logo_url(64)
@property
def logo_url_128(self) -> str:
"""image URL for this faction"""
return self.logo_url(128)
@property
def logo_url_256(self) -> str:
"""image URL for this faction"""
return self.logo_url(256)
[docs]
class EveAllianceInfo(models.Model):
"""An alliance in Eve Online."""
alliance_id = models.PositiveIntegerField(unique=True)
alliance_name = models.CharField(max_length=254, db_index=True)
alliance_ticker = models.CharField(max_length=254)
executor_corp_id = models.PositiveIntegerField()
objects = EveAllianceManager()
provider = EveAllianceProviderManager()
class Meta:
indexes = [models.Index(fields=['executor_corp_id',])]
def populate_alliance(self):
alliance = self.provider.get_alliance(self.alliance_id)
for corp_id in alliance.corp_ids:
if not EveCorporationInfo.objects.filter(corporation_id=corp_id).exists():
EveCorporationInfo.objects.create_corporation(corp_id)
EveCorporationInfo.objects.filter(corporation_id__in=alliance.corp_ids).update(
alliance=self
)
EveCorporationInfo.objects.filter(alliance=self).exclude(
corporation_id__in=alliance.corp_ids
).update(alliance=None)
def update_alliance(self, alliance: providers.Alliance = None):
if alliance is None:
alliance = self.provider.get_alliance(self.alliance_id)
self.executor_corp_id = alliance.executor_corp_id
self.save()
return self
def __str__(self):
return self.alliance_name
[docs]
@staticmethod
def generic_logo_url(
alliance_id: int, size: int = _DEFAULT_IMAGE_SIZE
) -> str:
"""image URL for the given alliance ID"""
return eveimageserver.alliance_logo_url(alliance_id, size)
[docs]
def logo_url(self, size: int = _DEFAULT_IMAGE_SIZE) -> str:
"""image URL of this alliance"""
return self.generic_logo_url(self.alliance_id, size)
@property
def logo_url_32(self) -> str:
"""image URL for this alliance"""
return self.logo_url(32)
@property
def logo_url_64(self) -> str:
"""image URL for this alliance"""
return self.logo_url(64)
@property
def logo_url_128(self) -> str:
"""image URL for this alliance"""
return self.logo_url(128)
@property
def logo_url_256(self) -> str:
"""image URL for this alliance"""
return self.logo_url(256)
[docs]
class EveCorporationInfo(models.Model):
"""A corporation in Eve Online."""
corporation_id = models.PositiveIntegerField(unique=True)
corporation_name = models.CharField(max_length=254, db_index=True)
corporation_ticker = models.CharField(max_length=254)
member_count = models.IntegerField()
ceo_id = models.PositiveIntegerField(blank=True, null=True, default=None)
alliance = models.ForeignKey(
EveAllianceInfo, blank=True, null=True, on_delete=models.SET_NULL
)
objects = EveCorporationManager()
provider = EveCorporationProviderManager()
class Meta:
indexes = [models.Index(fields=['ceo_id',]),]
def update_corporation(self, corp: providers.Corporation = None):
if corp is None:
corp = self.provider.get_corporation(self.corporation_id)
self.member_count = corp.members
self.ceo_id = corp.ceo_id
try:
self.alliance = EveAllianceInfo.objects.get(alliance_id=corp.alliance_id)
except EveAllianceInfo.DoesNotExist:
self.alliance = None
self.save()
return self
def __str__(self):
return self.corporation_name
[docs]
@staticmethod
def generic_logo_url(
corporation_id: int, size: int = _DEFAULT_IMAGE_SIZE
) -> str:
"""image URL for the given corporation ID"""
return eveimageserver.corporation_logo_url(corporation_id, size)
[docs]
def logo_url(self, size: int = _DEFAULT_IMAGE_SIZE) -> str:
"""image URL for this corporation"""
return self.generic_logo_url(self.corporation_id, size)
@property
def logo_url_32(self) -> str:
"""image URL for this corporation"""
return self.logo_url(32)
@property
def logo_url_64(self) -> str:
"""image URL for this corporation"""
return self.logo_url(64)
@property
def logo_url_128(self) -> str:
"""image URL for this corporation"""
return self.logo_url(128)
@property
def logo_url_256(self) -> str:
"""image URL for this corporation"""
return self.logo_url(256)
[docs]
class EveCharacter(models.Model):
"""A character in Eve Online."""
character_id = models.PositiveIntegerField(unique=True)
character_name = models.CharField(max_length=254, db_index=True)
corporation_id = models.PositiveIntegerField()
corporation_name = models.CharField(max_length=254)
corporation_ticker = models.CharField(max_length=5)
alliance_id = models.PositiveIntegerField(blank=True, null=True, default=None)
alliance_name = models.CharField(max_length=254, blank=True, null=True, default='')
alliance_ticker = models.CharField(max_length=5, blank=True, null=True, default='')
faction_id = models.PositiveIntegerField(blank=True, null=True, default=None)
faction_name = models.CharField(max_length=254, blank=True, null=True, default='')
objects = EveCharacterManager()
provider = EveCharacterProviderManager()
class Meta:
indexes = [
models.Index(fields=['corporation_id',]),
models.Index(fields=['alliance_id',]),
models.Index(fields=['corporation_name',]),
models.Index(fields=['alliance_name',]),
models.Index(fields=['faction_id',]),
]
def __str__(self):
return self.character_name
@property
def is_biomassed(self) -> bool:
"""Whether this character is dead or not."""
return self.corporation_id == DOOMHEIM_CORPORATION_ID
@property
def alliance(self) -> Union[EveAllianceInfo, None]:
"""
Pseudo foreign key from alliance_id to EveAllianceInfo
:raises: EveAllianceInfo.DoesNotExist
:return: EveAllianceInfo or None
"""
if self.alliance_id is None:
return None
return EveAllianceInfo.objects.get(alliance_id=self.alliance_id)
@property
def corporation(self) -> EveCorporationInfo:
"""
Pseudo foreign key from corporation_id to EveCorporationInfo
:raises: EveCorporationInfo.DoesNotExist
:return: EveCorporationInfo
"""
return EveCorporationInfo.objects.get(corporation_id=self.corporation_id)
@property
def faction(self) -> Union[EveFactionInfo, None]:
"""
Pseudo foreign key from faction_id to EveFactionInfo
:raises: EveFactionInfo.DoesNotExist
:return: EveFactionInfo
"""
if self.faction_id is None:
return None
return EveFactionInfo.objects.get(faction_id=self.faction_id)
def update_character(self, character: providers.Character = None):
if character is None:
character = self.provider.get_character(self.character_id)
self.character_name = character.name
self.corporation_id = character.corp.id
self.corporation_name = character.corp.name
self.corporation_ticker = character.corp.ticker
self.alliance_id = character.alliance.id
self.alliance_name = character.alliance.name
self.alliance_ticker = getattr(character.alliance, 'ticker', None)
self.faction_id = character.faction.id
self.faction_name = character.faction.name
self.save()
if self.is_biomassed:
self._remove_tokens_of_biomassed_character()
return self
def _remove_tokens_of_biomassed_character(self) -> None:
"""Remove tokens of this biomassed character."""
try:
user = self.character_ownership.user
except ObjectDoesNotExist:
return
tokens_to_delete = Token.objects.filter(character_id=self.character_id)
tokens_count = tokens_to_delete.count()
if not tokens_count:
return
tokens_to_delete.delete()
logger.info(
"%d tokens from user %s for biomassed character %s [id:%s] deleted.",
tokens_count,
user,
self,
self.character_id,
)
notify(
user=user,
title=f"Character {self} biomassed",
message=(
f"Your former character {self} has been biomassed "
"and has been removed from the list of your alts."
)
)
[docs]
@staticmethod
def generic_portrait_url(
character_id: int, size: int = _DEFAULT_IMAGE_SIZE
) -> str:
"""image URL for the given character ID"""
return eveimageserver.character_portrait_url(character_id, size)
[docs]
def portrait_url(self, size=_DEFAULT_IMAGE_SIZE) -> str:
"""image URL for this character"""
return self.generic_portrait_url(self.character_id, size)
@property
def portrait_url_32(self) -> str:
"""image URL for this character"""
return self.portrait_url(32)
@property
def portrait_url_64(self) -> str:
"""image URL for this character"""
return self.portrait_url(64)
@property
def portrait_url_128(self) -> str:
"""image URL for this character"""
return self.portrait_url(128)
@property
def portrait_url_256(self) -> str:
"""image URL for this character"""
return self.portrait_url(256)
[docs]
def corporation_logo_url(self, size=_DEFAULT_IMAGE_SIZE) -> str:
"""image URL for corporation of this character"""
return EveCorporationInfo.generic_logo_url(self.corporation_id, size)
@property
def corporation_logo_url_32(self) -> str:
"""image URL for corporation of this character"""
return self.corporation_logo_url(32)
@property
def corporation_logo_url_64(self) -> str:
"""image URL for corporation of this character"""
return self.corporation_logo_url(64)
@property
def corporation_logo_url_128(self) -> str:
"""image URL for corporation of this character"""
return self.corporation_logo_url(128)
@property
def corporation_logo_url_256(self) -> str:
"""image URL for corporation of this character"""
return self.corporation_logo_url(256)
[docs]
def alliance_logo_url(self, size=_DEFAULT_IMAGE_SIZE) -> str:
"""image URL for alliance of this character or empty string"""
if self.alliance_id:
return EveAllianceInfo.generic_logo_url(self.alliance_id, size)
else:
return ''
@property
def alliance_logo_url_32(self) -> str:
"""image URL for alliance of this character or empty string"""
return self.alliance_logo_url(32)
@property
def alliance_logo_url_64(self) -> str:
"""image URL for alliance of this character or empty string"""
return self.alliance_logo_url(64)
@property
def alliance_logo_url_128(self) -> str:
"""image URL for alliance of this character or empty string"""
return self.alliance_logo_url(128)
@property
def alliance_logo_url_256(self) -> str:
"""image URL for alliance of this character or empty string"""
return self.alliance_logo_url(256)
[docs]
def faction_logo_url(self, size=_DEFAULT_IMAGE_SIZE) -> str:
"""image URL for alliance of this character or empty string"""
if self.faction_id:
return EveFactionInfo.generic_logo_url(self.faction_id, size)
else:
return ''
@property
def faction_logo_url_32(self) -> str:
"""image URL for alliance of this character or empty string"""
return self.faction_logo_url(32)
@property
def faction_logo_url_64(self) -> str:
"""image URL for alliance of this character or empty string"""
return self.faction_logo_url(64)
@property
def faction_logo_url_128(self) -> str:
"""image URL for alliance of this character or empty string"""
return self.faction_logo_url(128)
@property
def faction_logo_url_256(self) -> str:
"""image URL for alliance of this character or empty string"""
return self.faction_logo_url(256)