evorepo/releng/models.py

import markdown

from django.core.urlresolvers import reverse
from django.db import models
from django.db.models.signals import pre_save
from django.utils.safestring import mark_safe

from main.fields import PositiveBigIntegerField
from main.utils import set_created_field


class IsoOption(models.Model):
    name = models.CharField(max_length=200)

    def __unicode__(self):
        return self.name

    class Meta:
        abstract = True


class RollbackOption(IsoOption):
    class Meta:
        abstract = True


class Iso(models.Model):
    name = models.CharField(max_length=255)
    created = models.DateTimeField(editable=False)
    removed = models.DateTimeField(null=True, blank=True, default=None)
    active = models.BooleanField(default=True)

    def get_absolute_url(self):
        return reverse('releng-results-iso', args=[self.pk])

    def __unicode__(self):
        return self.name

    class Meta:
        verbose_name = 'ISO'


class Architecture(IsoOption):
    pass


class IsoType(IsoOption):
    class Meta:
        verbose_name = 'ISO type'


class BootType(IsoOption):
    pass


class HardwareType(IsoOption):
    pass


class InstallType(IsoOption):
    pass


class Source(IsoOption):
    pass


class ClockChoice(IsoOption):
    pass


class Filesystem(RollbackOption):
    pass


class Module(RollbackOption):
    pass


class Bootloader(IsoOption):
    pass


class Test(models.Model):
    user_name = models.CharField(max_length=500)
    user_email = models.EmailField('email address')
    # Great work, Django... https://code.djangoproject.com/ticket/18212
    ip_address = models.GenericIPAddressField(verbose_name='IP address',
            unpack_ipv4=True)
    created = models.DateTimeField(editable=False)

    iso = models.ForeignKey(Iso)
    architecture = models.ForeignKey(Architecture)
    iso_type = models.ForeignKey(IsoType)
    boot_type = models.ForeignKey(BootType)
    hardware_type = models.ForeignKey(HardwareType)
    install_type = models.ForeignKey(InstallType)
    source = models.ForeignKey(Source)
    clock_choice = models.ForeignKey(ClockChoice)
    filesystem = models.ForeignKey(Filesystem)
    modules = models.ManyToManyField(Module, null=True, blank=True)
    bootloader = models.ForeignKey(Bootloader)
    rollback_filesystem = models.ForeignKey(Filesystem,
            related_name="rollback_test_set", null=True, blank=True)
    rollback_modules = models.ManyToManyField(Module,
            related_name="rollback_test_set", null=True, blank=True)

    success = models.BooleanField()
    comments = models.TextField(null=True, blank=True)


class Release(models.Model):
    release_date = models.DateField(db_index=True)
    version = models.CharField(max_length=50)
    kernel_version = models.CharField(max_length=50, blank=True)
    torrent_infohash = models.CharField(max_length=64, blank=True)
    file_size = PositiveBigIntegerField(null=True, blank=True)
    created = models.DateTimeField(editable=False)
    available = models.BooleanField(default=True)
    info = models.TextField('Public information', blank=True)
    torrent_data = models.TextField(blank=True)

    class Meta:
        get_latest_by = 'release_date'
        ordering = ('-release_date', '-version')

    def __unicode__(self):
        return self.version

    def get_absolute_url(self):
        return reverse('releng-release-detail', args=[self.version])

    def dir_path(self):
        return "iso/%s/" % self.version

    def iso_url(self):
        return "iso/%s/archlinux-%s-dual.iso" % (self.version, self.version)

    def magnet_uri(self):
        query = [
            ('dn', "archlinux-%s-dual.iso" % self.version),
            ('tr', "udp://tracker.archlinux.org:6969"),
            ('tr', "http://tracker.archlinux.org:6969/announce"),
        ]
        if self.torrent_infohash:
            query.insert(0, ('xt', "urn:btih:%s" % self.torrent_infohash))
        return "magnet:?%s" % '&'.join(['%s=%s' % (k, v) for k, v in query])

    def info_html(self):
        return mark_safe(markdown.markdown(
            self.info, safe_mode=True, enable_attributes=False))


for model in (Iso, Test, Release):
    pre_save.connect(set_created_field, sender=model,
            dispatch_uid="releng.models")

# vim: set ts=4 sw=4 et: