Files
winget.pro/winget/models.py
2023-01-23 17:43:08 +01:00

85 lines
2.7 KiB
Python

from django.core.validators import MinLengthValidator, RegexValidator
from django.db.models import Model, CharField, DateTimeField, ForeignKey, \
CASCADE, TextField, FileField
from tenants.models import Tenant
from winget.util import CharFieldFromChoices
class Package(Model):
tenant = ForeignKey(Tenant, on_delete=CASCADE)
identifier = CharField(
max_length=128,
help_text='Unique identifier for the package (e.g. XP9KHM4BK9FZ7Q).'
)
name = CharField(
max_length=256, validators=[MinLengthValidator(2)],
help_text='Package name (e.g. Visual Studio Code).'
)
publisher = CharField(
max_length=256, validators=[MinLengthValidator(2)],
help_text='Package publisher (eg. Microsoft Corporation)'
)
description = TextField(
max_length=256, validators=[MinLengthValidator(3)],
help_text='Package description (e.g. "Free code editor.")'
)
created = DateTimeField(auto_now_add=True)
modified = DateTimeField(auto_now=True)
class Meta:
unique_together = ('tenant', 'identifier')
def __str__(self):
return self.name
class Installer(Model):
package = ForeignKey(Package, on_delete=CASCADE)
version = CharField(
max_length=128, blank=True,
help_text="The package's version (eg. 0.8.0 or 1.2.3.4)."
)
architecture = CharFieldFromChoices('x86', 'x64', 'arm', 'arm64')
type = CharFieldFromChoices(
'msix', 'msi', 'appx', 'exe', 'zip', 'inno', 'nullsoft', 'wix', 'burn',
'pwa', 'msstore'
)
scope = CharFieldFromChoices(
'user', 'machine', 'both', default='both',
help_text=
"Is this a machine-wide installer, just for the current user, or both?"
)
file = FileField()
sha256 = CharField(
max_length=64, validators=[RegexValidator('^[a-fA-F0-9]{64}$')]
)
created = DateTimeField(auto_now_add=True)
modified = DateTimeField(auto_now=True)
class Meta:
unique_together = ('package', 'version', 'architecture', 'type')
@property
def scopes(self):
return ['user', 'machine'] if self.scope == 'both' else [self.scope]
def __str__(self):
return self.file.url
class LocalDependency(Model):
installer = ForeignKey(Installer, on_delete=CASCADE)
dependency = ForeignKey(Package, on_delete=CASCADE)
minimum_version = CharField(
max_length=128, blank=True, help_text="Eg. 0.8.0 or 1.2.3.4."
)
created = DateTimeField(auto_now_add=True)
modified = DateTimeField(auto_now=True)
class Meta:
verbose_name = "dependency"
verbose_name_plural = "local dependencies"
def __str__(self):
return f'{self.installer.package} {self.minimum_version}'