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add programs_to_cms commands to make syncs between programs and cms apps

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This commit is contained in:
bkfox
2016-07-24 23:40:10 +02:00
parent 5716258d36
commit 9ea2c2c945
5 changed files with 149 additions and 36 deletions
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87
cms/management/commands/programs_to_cms.py Normal file
View File

@ -0,0 +1,87 @@
"""
Create missing publications for diffusions and programs already existing.
We limit the creation of diffusion to the elements to those that start at least
in the last 15 days, and to the future ones.
The new publications are not published automatically.
"""
import logging
from argparse import RawTextHelpFormatter
from django.core.management.base import BaseCommand, CommandError
from django.contrib.contenttypes.models import ContentType
from django.utils import timezone as tz
from aircox.programs.models import Program, Diffusion
from aircox.cms.models import WebsiteSettings, ProgramPage, DiffusionPage
logger = logging.getLogger('aircox.tools')
class Command (BaseCommand):
help= __doc__
def add_arguments (self, parser):
parser.formatter_class=RawTextHelpFormatter
def handle (self, *args, **options):
for settings in WebsiteSettings.objects.all():
logger.info('start sync for website {}'.format(
str(settings.site)
))
if not settings.auto_create:
logger.warning('auto_create disabled: skip')
continue
if not settings.default_program_parent_page:
logger.warning('no default program page for this website: skip')
continue
logger.info('start syncing programs...')
parent = settings.default_program_parent_page
for program in Program.objects.all():
if program.page.count():
continue
logger.info('- ' + program.name)
page = ProgramPage(
program = program,
title = program.name,
live = False
)
parent.add_child(instance = page)
logger.info('start syncing diffusions...')
min_date = tz.now().date() - tz.timedelta(days = 20)
for diffusion in Diffusion.objects.filter(start__gt = min_date):
if diffusion.page.count() or diffusion.initial:
continue
if not diffusion.program.page.count():
if not hasattr(diffusion.program, '__logged_diff_error'):
logger.warning(
'the program {} has no page; skip the creation of '
'page for its diffusions'.format(
diffusion.program.name
)
)
diffusion.program.__logged_diff_error = True
continue
logger.info('- ' + str(diffusion))
try:
page = DiffusionPage.from_diffusion(diffusion)
diffusion.program.page.first().add_child(instance = page)
except:
import sys
e = sys.exc_info()[0]
logger.error('Error saving', str(diffusion) + ':', e)
logger.info('done')

73
cms/models.py
View File

@ -36,6 +36,10 @@ from aircox.cms.sections import *
@register_setting
class WebsiteSettings(BaseSetting):
# TODO: #Station assign a website to a programs.model.station when it will
# exist. Update all dependent code such as signal handling
# general website information
logo = models.ForeignKey(
'wagtailimages.Image',
verbose_name = _('logo'),
@ -51,6 +55,8 @@ class WebsiteSettings(BaseSetting):
related_name='+',
help_text = _('favicon for the website'),
)
# comments
accept_comments = models.BooleanField(
default = True,
help_text = _('publish comments automatically without verifying'),
@ -75,6 +81,31 @@ class WebsiteSettings(BaseSetting):
help_text = _('message to display there is an error an incomplete form.'),
)
auto_create = models.BooleanField(
_('automatic publications'),
default = False,
help_text = _(
'Create automatically new publications for new programs and '
'diffusions in the timetable. If set, please complete other '
'options of this panel'
)
)
default_program_parent_page = ParentalKey(
Page,
verbose_name = _('default program parent page'),
blank = True, null = True,
help_text = _(
'Default parent page for program\'s pages. It is used to assign '
'a page to the publication of a newly created program and can '
'be changed later'
),
limit_choices_to = lambda: {
'show_in_menus': True,
'publication__isnull': False,
},
)
panels = [
ImageChooserPanel('logo'),
ImageChooserPanel('favicon'),
@ -84,7 +115,11 @@ class WebsiteSettings(BaseSetting):
FieldPanel('comment_success_message'),
FieldPanel('comment_wait_message'),
FieldPanel('comment_error_message'),
], heading = _('Comments'))
], heading = _('Comments')),
MultiFieldPanel([
FieldPanel('auto_create'),
FieldPanel('default_program_parent_page'),
], heading = _('Programs and controls')),
]
class Meta:
@ -373,11 +408,6 @@ class DiffusionPage(Publication):
related_name = 'page',
on_delete=models.SET_NULL,
null=True,
limit_choices_to = lambda: {
'initial__isnull': True,
'start__gt': tz.now() - tz.timedelta(days=10),
'start__lt': tz.now() + tz.timedelta(days=10),
}
)
class Meta:
@ -390,30 +420,39 @@ class DiffusionPage(Publication):
InlinePanel('tracks', label=_('Tracks'))
]
@classmethod
def from_diffusion(cl, diff, model = None, **kwargs):
model = model or cl
model_kwargs = {
'diffusion': diff,
'title': '{}, {}'.format(
diff.program.name, tz.localtime(diff.date).strftime('%d %B %Y')
),
'cover': (diff.program.page.count() and \
diff.program.page.first().cover) or None,
'date': diff.start,
}
model_kwargs.update(kwargs)
r = model(**model_kwargs)
return r
@classmethod
def as_item(cl, diff):
"""
Return a DiffusionPage or ListItem from a Diffusion
Return a DiffusionPage or ListItem from a Diffusion.
"""
if diff.page.all().count():
item = diff.page.all().first()
else:
item = ListItem(
title = '{}, {}'.format(
diff.program.name, diff.date.strftime('%d %B %Y')
),
cover = (diff.program.page.count() and \
diff.program.page.first().cover) or '',
live = True,
date = diff.start,
)
item = cl.from_diffusion(diff, ListItem)
item.live = True
if diff.initial:
item.info = _('Rerun of %(date)s') % {
'date': diff.initial.start.strftime('%A %d')
}
diff.css_class = 'diffusion'
return item
def save(self, *args, **kwargs):

6
cms/sections.py
View File

@ -5,6 +5,7 @@ from enum import IntEnum
from django.db import models
from django.utils.translation import ugettext as _, ugettext_lazy
from django.utils import timezone as tz
from django.utils.functional import cached_property
from django.core.urlresolvers import reverse
from django.template.loader import render_to_string
from django.contrib.contenttypes.models import ContentType
@ -195,7 +196,7 @@ class ListBase(models.Model):
reusable by other classes if needed.
"""
from aircox.cms.models import Publication
related = self.related and self.related.specific()
related = self.related and self.related.specific
# model
if self.model:
@ -487,7 +488,7 @@ class Section(ClusterableModel):
def render(self, request, page = None, *args, **kwargs):
return ''.join([
place.item.specific().render(request, page, *args, **kwargs)
place.item.specific.render(request, page, *args, **kwargs)
for place in self.places.all()
])
@ -573,6 +574,7 @@ class SectionItem(models.Model,metaclass=SectionItemMeta):
], heading=_('General')),
]
@cached_property
def specific(self):
"""
Return a downcasted version of the post if it is from another

14
notes.md
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@ -33,21 +33,11 @@ This file is used as a reminder, can be used as crappy documentation too.
- config generation and sound diffusion
- cms:
- update documentation:
- cms.script
- cms.exposure; make it right, see nomenclature, + docstring
- cms.actions;
- admin cms
-> sections/actions and django decorator?
-> enhance calendar with possible actions?
- website:
- article list with the focus
- command to sync programs with cms's
- player:
- mixcloud
- remove from playing playlist -> stop
- date_by_list:
- sections' url
- filter choices on DiffusionPage and ProgramPage related objects
# Long term TODO
- automatic cancel of passed diffusion based on logs?

5
programs/models.py
View File

@ -510,11 +510,6 @@ class Program(Nameable):
default = True,
help_text = _('if not set this program is no longer active')
)
public = models.BooleanField(
_('public'),
default = True,
help_text = _('information are available to the public')
)
@property
def path(self):