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# Copyright (C) 2016-2022 The Sipwise Team - http://sipwise.com
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
import json
import re
from datetime import datetime
from django.db import models
from django_extensions.db.fields import ModificationDateTimeField
from .conf import settings
from gerrit.utils import get_filtered_json
class Project(models.Model):
name = models.CharField(max_length=50, unique=True, null=False)
json_tags = models.JSONField(null=True)
json_branches = models.JSONField(null=True)
modified = ModificationDateTimeField(null=True)
@classmethod
def _filter_values(cls, values, val_ok_filter, regex=None):
if values is None:
return list()
res = set()
for value in values:
match = re.search(val_ok_filter, value["ref"])
if match:
val_ok = match.group(1)
if regex is not None:
if re.search(regex, val_ok):
res.add(val_ok)
else:
res.add(val_ok)
return sorted(res, reverse=True)
def __str__(self):
return self.name
@property
def tags(self):
return Project._filter_values(
self.json_tags, settings.RELEASE_DASHBOARD_FILTER_TAGS
)
@tags.setter
def tags(self, value):
self.json_tags = get_filtered_json(value)
@property
def branches(self):
return Project._filter_values(
self.json_branches, settings.RELEASE_DASHBOARD_FILTER_BRANCHES
)
@branches.setter
def branches(self, value):
self.json_branches = get_filtered_json(value)
def filter_tags(self, regex):
return Project._filter_values(
self.json_tags, settings.RELEASE_DASHBOARD_FILTER_TAGS, regex
)
def filter_branches(self, regex):
return Project._filter_values(
self.json_branches,
settings.RELEASE_DASHBOARD_FILTER_BRANCHES,
regex,
)
def filter_docker_images(self, images):
r = re.compile(self.name)
return filter(r.search, images)
def branches_mrXX(self):
return self.filter_branches(settings.RELEASE_DASHBOARD_FILTER_MRXX)
def branches_mrXXX(self):
return self.filter_branches(settings.RELEASE_DASHBOARD_FILTER_MRXXX)
class DockerImageManager(models.Manager):
def images_with_tags(self, project=None):
qs = self.get_queryset().filter(dockertag__isnull=False)
if project:
qs = qs.filter(project__name=project)
return qs.distinct()
class DockerImage(models.Model):
name = models.CharField(max_length=50, unique=True, null=False)
project = models.ForeignKey(Project, on_delete=models.CASCADE)
objects = DockerImageManager()
def __str__(self):
return "%s[%s]" % (self.name, self.project.name)
@property
def tags(self):
res = self.dockertag_set.all().values_list("name", flat=True)
return res
class DockerTag(models.Model):
name = models.CharField(max_length=50, null=False)
manifests = models.JSONField(null=False)
image = models.ForeignKey(DockerImage, on_delete=models.CASCADE)
reference = models.CharField(max_length=150, unique=True, null=False)
class Meta:
unique_together = (("name", "image"),)
def __str__(self):
return "%s:%s" % (self.image.name, self.name)
@property
def date(self):
if self.manifests is None:
return None
if isinstance(self.manifests, dict):
manifests = self.manifests
else:
try:
manifests = json.loads(self.manifests)
except json.JSONDecodeError:
return None
try:
value = manifests["history"][0]["v1Compatibility"]
time = json.loads(value)
created = time["created"].split(".")
return datetime.strptime(created[0], "%Y-%m-%dT%H:%M:%S")
except json.JSONDecodeError:
return None