layerindex-web/rrs/models.py
Paul Eggleton 1f49943aee rrs: add maintenance plans
The MaintenancePlan will provide some context for the RRS records so we
can effectively enable RRS functionality only on certain layers where we
want it. You can also consider the maintenance of multiple layers
together under a single plan if desired.

Here we add just the MaintenancePlan and the corresponding migration;
a non-null link from the Release requires a separate migration and thus
that will be done in a separate commit.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
2018-05-04 23:57:52 +12:00

387 lines
12 KiB
Python

# rrs-web - model definitions
#
# Copyright (C) 2014 Intel Corporation
#
# Licensed under the MIT license, see COPYING.MIT for details
import sys
import os
import os.path
sys.path.insert(0, os.path.realpath(os.path.join(os.path.dirname(__file__), '../')))
from datetime import date
from django.db import models
from layerindex.models import Recipe, LayerBranch
class MaintenancePlan(models.Model):
name = models.CharField(max_length=50, unique=True)
description = models.TextField(blank=True)
updates_enabled = models.BooleanField('Enable updates', default=True, help_text='Enable automatically updating metadata for this plan via the update scripts')
def __str__(self):
return '%s' % (self.name)
class MaintenancePlanLayerBranch(models.Model):
plan = models.ForeignKey(MaintenancePlan)
layerbranch = models.ForeignKey(LayerBranch)
class Meta:
verbose_name_plural = "Maintenance plan layer branches"
class Release(models.Model):
name = models.CharField(max_length=100, unique=True)
start_date = models.DateField(db_index=True)
end_date = models.DateField(db_index=True)
@staticmethod
def get_by_date(date):
release_qry = Release.objects.filter(start_date__lte = date,
end_date__gte = date).order_by('-end_date')
if release_qry:
return release_qry[0]
else:
return None
@staticmethod
def get_current():
current = date.today()
current_release = Release.get_by_date(current)
return current_release or Release.objects.filter().order_by('-end_date')[0]
def __unicode__(self):
return '%s' % (self.name)
class Milestone(models.Model):
release = models.ForeignKey(Release)
name = models.CharField(max_length=100)
start_date = models.DateField(db_index=True)
end_date = models.DateField(db_index=True)
class Meta:
unique_together = ('release', 'name',)
""" Get milestones, filtering don't exist yet and ordering """
@staticmethod
def get_by_release_name(release_name):
milestones = []
today = date.today()
mall = Milestone.objects.get(release__name = release_name, name = 'All')
if mall:
milestones.append(mall)
mqry = Milestone.objects.filter(release__name = release_name).order_by('-end_date')
for m in mqry:
if m.name == 'All':
continue
if m.start_date > today:
continue
milestones.append(m)
return milestones
""" Get milestone by release and date """
@staticmethod
def get_by_release_and_date(release, date):
milestone_set = Milestone.objects.filter(release = release,
start_date__lte = date, end_date__gte = date). \
exclude(name = 'All').order_by('-end_date')
if milestone_set:
return milestone_set[0]
else:
return None
""" Get current milestone """
@staticmethod
def get_current(release):
current_milestone = None
current_date = date.today()
mqry = Milestone.objects.filter(release = release, start_date__lte = current_date,
end_date__gte = current_date).exclude(name = 'All').order_by('-end_date')
if mqry:
current_milestone = mqry[0]
else:
current_milestone = Milestone.objects.filter(release = release). \
order_by('-end_date')[0]
return current_milestone
""" Get milestone intervals by release """
@staticmethod
def get_milestone_intervals(release):
milestones = Milestone.objects.filter(release = release)
milestone_dir = {}
for m in milestones:
if "All" in m.name:
continue
milestone_dir[m.name] = {}
milestone_dir[m.name]['start_date'] = m.start_date
milestone_dir[m.name]['end_date'] = m.end_date
return milestone_dir
""" Get week intervals from start and end of Milestone """
def get_week_intervals(self):
from datetime import timedelta
weeks = {}
week_delta = timedelta(weeks=1)
week_no = 1
current_date = self.start_date
while True:
if current_date >= self.end_date:
break;
weeks[week_no] = {}
weeks[week_no]['start_date'] = current_date
weeks[week_no]['end_date'] = current_date + week_delta
current_date += week_delta
week_no += 1
return weeks
def __unicode__(self):
return '%s%s' % (self.release.name, self.name)
class Maintainer(models.Model):
name = models.CharField(max_length=255, unique=True)
email = models.CharField(max_length=255, blank=True)
"""
Create maintainer if no exist else update email.
Return Maintainer.
"""
@staticmethod
def create_or_update(name, email):
try:
m = Maintainer.objects.get(name = name)
m.email = email
except Maintainer.DoesNotExist:
m = Maintainer()
m.name = name
m.email = email
m.save()
return m
class Meta:
ordering = ["name"]
def __unicode__(self):
return "%s <%s>" % (self.name, self.email)
class RecipeMaintainerHistory(models.Model):
title = models.CharField(max_length=255, blank=True)
date = models.DateTimeField(db_index=True)
author = models.ForeignKey(Maintainer)
sha1 = models.CharField(max_length=64, unique=True)
@staticmethod
def get_last():
rmh_qry = RecipeMaintainerHistory.objects.filter().order_by('-date')
if rmh_qry:
return rmh_qry[0]
else:
return None
@staticmethod
def get_by_end_date(end_date):
rmh_qry = RecipeMaintainerHistory.objects.filter(
date__lte = end_date).order_by('-date')
if rmh_qry:
return rmh_qry[0]
rmh_qry = RecipeMaintainerHistory.objects.filter(
).order_by('date')
if rmh_qry:
return rmh_qry[0]
else:
return None
def __unicode__(self):
return "%s: %s, %s" % (self.date, self.author.name, self.sha1[:10])
class RecipeMaintainer(models.Model):
recipe = models.ForeignKey(Recipe)
maintainer = models.ForeignKey(Maintainer)
history = models.ForeignKey(RecipeMaintainerHistory)
@staticmethod
def get_maintainer_by_recipe_and_history(recipe, history):
qry = RecipeMaintainer.objects.filter(recipe = recipe,
history = history)
if qry:
return qry[0].maintainer
else:
return None
def __unicode__(self):
return "%s: %s <%s>" % (self.recipe.pn, self.maintainer.name,
self.maintainer.email)
class RecipeUpstreamHistory(models.Model):
start_date = models.DateTimeField(db_index=True)
end_date = models.DateTimeField(db_index=True)
@staticmethod
def get_last_by_date_range(start, end):
history = RecipeUpstreamHistory.objects.filter(start_date__gte = start,
start_date__lte = end).order_by('-start_date')
if history:
return history[0]
else:
return None
@staticmethod
def get_first_by_date_range(start, end):
history = RecipeUpstreamHistory.objects.filter(start_date__gte = start,
start_date__lte = end).order_by('start_date')
if history:
return history[0]
else:
return None
@staticmethod
def get_last():
history = RecipeUpstreamHistory.objects.filter().order_by('-start_date')
if history:
return history[0]
else:
return None
def __unicode__(self):
return '%s: %s' % (self.id, self.start_date)
class RecipeUpstream(models.Model):
RECIPE_UPSTREAM_STATUS_CHOICES = (
('A', 'All'),
('N', 'Not updated'),
('C', 'Can\'t be updated'),
('Y', 'Up-to-date'),
('D', 'Downgrade'),
('U', 'Unknown'),
)
RECIPE_UPSTREAM_STATUS_CHOICES_DICT = dict(RECIPE_UPSTREAM_STATUS_CHOICES)
RECIPE_UPSTREAM_TYPE_CHOICES = (
('A', 'Automatic'),
('M', 'Manual'),
)
RECIPE_UPSTREAM_TYPE_CHOICES_DICT = dict(RECIPE_UPSTREAM_TYPE_CHOICES)
recipe = models.ForeignKey(Recipe)
history = models.ForeignKey(RecipeUpstreamHistory)
version = models.CharField(max_length=100, blank=True)
type = models.CharField(max_length=1, choices=RECIPE_UPSTREAM_TYPE_CHOICES, blank=True, db_index=True)
status = models.CharField(max_length=1, choices=RECIPE_UPSTREAM_STATUS_CHOICES, blank=True, db_index=True)
no_update_reason = models.CharField(max_length=255, blank=True, db_index=True)
date = models.DateTimeField(db_index=True)
@staticmethod
def get_all_recipes(history):
qry = RecipeUpstream.objects.filter(history = history)
return qry
@staticmethod
def get_recipes_not_updated(history):
qry = RecipeUpstream.objects.filter(history = history, status = 'N',
no_update_reason = '').order_by('pn')
return qry
@staticmethod
def get_recipes_cant_be_updated(history):
qry = RecipeUpstream.objects.filter(history = history, status = 'N') \
.exclude(no_update_reason = '').order_by('pn')
return qry
@staticmethod
def get_recipes_up_to_date(history):
qry = RecipeUpstream.objects.filter(history = history, status = 'Y' \
).order_by('pn')
return qry
@staticmethod
def get_recipes_unknown(history):
qry = RecipeUpstream.objects.filter(history = history,
status__in = ['U', 'D']).order_by('pn')
return qry
@staticmethod
def get_by_recipe_and_history(recipe, history):
ru = RecipeUpstream.objects.filter(recipe = recipe, history = history)
return ru[0] if ru else None
def needs_upgrade(self):
if self.status == 'N':
return True
else:
return False
def __unicode__(self):
return '%s: (%s, %s, %s)' % (self.recipe.pn, self.status,
self.version, self.date)
class RecipeDistro(models.Model):
recipe = models.ForeignKey(Recipe)
distro = models.CharField(max_length=100, blank=True)
alias = models.CharField(max_length=100, blank=True)
def __unicode__(self):
return '%s: %s' % (self.recipe.pn, self.distro)
@staticmethod
def get_distros_by_recipe(recipe):
recipe_distros = []
query = RecipeDistro.objects.filter(recipe = recipe).order_by('distro')
for q in query:
recipe_distros.append(q.distro)
return recipe_distros
class RecipeUpgrade(models.Model):
recipe = models.ForeignKey(Recipe)
maintainer = models.ForeignKey(Maintainer, blank=True)
sha1 = models.CharField(max_length=40, blank=True)
title = models.CharField(max_length=1024, blank=True)
version = models.CharField(max_length=100, blank=True)
author_date = models.DateTimeField(db_index=True)
commit_date = models.DateTimeField(db_index=True)
@staticmethod
def get_by_recipe_and_date(recipe, end_date):
ru = RecipeUpgrade.objects.filter(recipe = recipe,
commit_date__lte = end_date)
return ru[len(ru) - 1] if ru else None
def short_sha1(self):
return self.sha1[0:6]
def commit_url(self):
web_interface_url = self.recipe.layerbranch.layer.vcs_web_url
return web_interface_url + "/commit/?id=" + self.sha1
def __unicode__(self):
return '%s: (%s, %s)' % (self.recipe.pn, self.version,
self.commit_date)