128 lines
4.2 KiB
Python
128 lines
4.2 KiB
Python
# Copyright 2011 Thierry Carrez <thierry@openstack.org>
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import urllib
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from django.db import models
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from django.forms import ModelForm
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from django.core.exceptions import ValidationError
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from django.contrib.auth.models import User
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def is_valid_lp_name(value):
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return value.replace('-', '').isalnum()
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def validate_bp(value):
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bps = value.split()
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for bp in bps:
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members = bp.split("/")
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if len(members) != 2:
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raise ValidationError(u'Blueprints should be specified under'
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' the form project/blueprint-name')
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(project, bpname) = list(members)
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if not is_valid_lp_name(project):
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raise ValidationError(u'Incorrect project name: %s' % project)
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if not is_valid_lp_name(bpname):
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raise ValidationError(u'Incorrect blueprint name: %s' % bpname)
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f = urllib.urlopen("https://api.launchpad.net/devel/%s/+spec/%s"
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% (project, bpname))
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f.close()
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if f.getcode() != 200:
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raise ValidationError(u'No such blueprint: %s/%s'
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' -- did you create it on Launchpad ?'
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% (project, bpname))
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class Topic(models.Model):
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name = models.CharField(max_length=40)
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lead_username = models.CharField(max_length=40)
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description = models.TextField(blank=True)
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def __unicode__(self):
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return self.name
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class Proposal(models.Model):
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STATUSES = (
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('U', 'Unreviewed'),
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('I', 'Incomplete'),
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('A', 'Preapproved'),
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('R', 'Refused'),
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)
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proposer = models.ForeignKey(User)
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title = models.CharField(max_length=50,
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help_text="The title of your proposed session. This is mandatory.")
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description = models.TextField(
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help_text="The detailed subject and goals for your proposed session. "
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"This is mandatory.")
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topic = models.ForeignKey(Topic,
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help_text="The topic the session belongs in. Click 'Help' below"
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" for more details. This is mandatory.")
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blueprints = models.CharField(max_length=400, blank=True,
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validators=[validate_bp],
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help_text="Links to Launchpad blueprints. "
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"For example 'nova/accounting' would link to a nova "
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"blueprint called 'accounting'. You can specify multiple "
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"links, separated by spaces. This field is optional.")
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status = models.CharField(max_length=1, choices=STATUSES)
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scheduled = models.BooleanField(default=False)
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last_modified = models.DateTimeField(auto_now=True)
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class Meta:
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ordering = ['-last_modified']
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def __unicode__(self):
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return self.title
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class Comment(models.Model):
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proposal = models.ForeignKey(Proposal)
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posted_date = models.DateTimeField(auto_now=True)
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author = models.ForeignKey(User)
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content = models.TextField(verbose_name="Add your comment")
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class Meta:
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ordering = ['posted_date']
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class CommentForm(ModelForm):
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class Meta:
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model = Comment
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exclude = ('proposal', 'posted_date', 'author')
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class ProposalForm(ModelForm):
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class Meta:
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model = Proposal
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exclude = ('proposer', 'status', 'scheduled')
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class ProposalEditForm(ModelForm):
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class Meta:
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model = Proposal
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exclude = ('topic', 'proposer', 'status', 'scheduled')
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class ProposalReviewForm(ModelForm):
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class Meta:
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model = Proposal
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fields = ('status',)
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class ProposalSwitchForm(ModelForm):
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class Meta:
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model = Proposal
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fields = ('topic',)
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