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from django.db import models
from django.contrib.auth.models import User
import re
class PackageManager(models.Manager):
def get_flag_stats(self):
results = []
# first the orphans
unflagged = self.filter(maintainer=0).count()
flagged = self.filter(maintainer=0).filter(needupdate=True).count()
results.append((User(id=0,first_name='Orphans'), unflagged, flagged))
# now the rest
for maint in User.objects.all().order_by('first_name'):
unflagged = self.filter(maintainer=maint.id).count()
flagged = self.filter(maintainer=maint.id).filter(needupdate=True).count()
results.append((maint, unflagged, flagged))
return results
class Category(models.Model):
id = models.AutoField(primary_key=True)
category = models.CharField(maxlength=255)
class Meta:
db_table = 'categories'
verbose_name_plural = 'categories'
class Repo(models.Model):
id = models.AutoField(primary_key=True)
name = models.CharField(maxlength=255)
class Meta:
db_table = 'repos'
def last_update(self):
try:
latest = Package.objects.filter(repo__name__exact=self.name).order_by('-last_update')[0]
return latest.last_update
except IndexError:
return "N/A"
class Package(models.Model):
id = models.AutoField(primary_key=True)
repo = models.ForeignKey(Repo)
maintainer = models.ForeignKey(User)
category = models.ForeignKey(Category)
needupdate = models.BooleanField(default=False)
pkgname = models.CharField(maxlength=255)
pkgver = models.CharField(maxlength=255)
pkgrel = models.CharField(maxlength=255)
pkgdesc = models.CharField(maxlength=255)
url = models.URLField()
sources = models.TextField()
depends = models.TextField()
last_update = models.DateTimeField(null=True, blank=True)
objects = PackageManager()
class Meta:
db_table = 'packages'
get_latest_by = 'last_update'
def get_absolute_url(self):
return '/packages/%i/' % self.id
def depends_urlize(self):
urls = ''
for dep in self.depends.split(' '):
# shave off any version qualifiers
nameonly = re.match(r"([a-z0-9-]+)", dep).group(1)
try:
p = Package.objects.filter(pkgname=nameonly)[0]
except IndexError:
# couldn't find a package in the DB -- it might be a virtual depend
urls = urls + '<li>' + dep + '</li>'
continue
url = '<li><a href="/packages/' + str(p.id) + '">' + dep + '</a></li>'
urls = urls + url
return urls
def sources_urlize(self):
urls = ''
for source in self.sources.split(' '):
if re.search('://', source):
url = '<li><a href="' + source + '">' + source + '</a></li>'
else:
url = '<li>' + source + '</li>'
urls = urls + url
return urls
class PackageFile(models.Model):
id = models.AutoField(primary_key=True)
pkg = models.ForeignKey(Package)
path = models.CharField(maxlength=255)
class Meta:
db_table = 'packages_files'
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