remove feincms3 dependency
This commit is contained in:
bkfox
@ -1,16 +1,18 @@
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from django.core.validators import RegexValidator
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from django.db import models
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from django.db.models import F
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from django.db.models.functions import Concat, Substr
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from django.utils.translation import ugettext_lazy as _
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from django.contrib.auth import models as auth
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from content_editor.models import Region, create_plugin_base
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from feincms3 import plugins
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from feincms3.pages import AbstractPage
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from model_utils.models import TimeStampedModel, StatusModel
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from model_utils.managers import InheritanceManager
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from model_utils import Choices
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from filer.fields.image import FilerImageField
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from aircox import models as aircox
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from . import plugins
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class Site(models.Model):
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@ -34,6 +36,11 @@ class Site(models.Model):
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related_name='+',
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)
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default = models.BooleanField(_('default site'),
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default=False,
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help_text=_('Use as default site'),
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)
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# meta descriptors
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description = models.CharField(
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_('Description'), max_length=128,
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@ -52,38 +59,119 @@ class Site(models.Model):
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SitePlugin = create_plugin_base(Site)
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class SiteRichText(plugins.richtext.RichText, SitePlugin):
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class SiteRichText(plugins.RichText, SitePlugin):
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pass
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class SiteImage(plugins.Image, SitePlugin):
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pass
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class SiteImage(plugins.image.Image, SitePlugin):
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caption = models.CharField(_("caption"), max_length=200, blank=True)
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class SiteLink(plugins.Link, SitePlugin):
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css_class="navbar-item"
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#-----------------------------------------------------------------------
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class BasePage(StatusModel):
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"""
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Base abstract class for views whose url path is defined by users.
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Page parenting is based on foreignkey to parent and page path.
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class Page(AbstractPage, TimeStampedModel, StatusModel):
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STATUS = Choices('draft', 'published')
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Inspired by Feincms3.
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"""
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STATUS = Choices('draft', 'announced', 'published')
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parent = models.ForeignKey(
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'self', models.CASCADE,
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verbose_name=_('parent page'),
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blank=True, null=True,
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)
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title = models.CharField(max_length=128)
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slug = models.SlugField(_('slug'))
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path = models.CharField(
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_("path"), max_length=1000,
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blank=True, db_index=True, unique=True,
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validators=[
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RegexValidator(
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regex=r"^/(|.+/)$",
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message=_("Path must start and end with a slash (/)."),
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)
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],
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)
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static_path = models.BooleanField(
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_('static path'), default=False,
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help_text=_('Update path using parent\'s page path and page title')
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)
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objects = InheritanceManager()
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class Meta:
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abstract = True
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self._initial_path = self.path
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self._initial_parent = self.parent
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self._initial_slug = self.slug
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def view(self, request, *args, **kwargs):
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""" Page view function """
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from django.http import HttpResponse
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return HttpResponse('Not implemented')
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def update_descendants(self):
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""" Update descendants pages' path if required. """
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if self.path == self._initial_path:
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return
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# FIXME: draft -> draft children?
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expr = Concat(self.path, Substr(F('path'), len(self._initial_path)))
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BasePage.objects.filter(path__startswith=self._initial_path) \
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.update(path=expr)
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def sync_generations(self, update_descendants=True):
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"""
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Update fields (path, ...) based on parent. Update childrens if
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``update_descendants`` is True.
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"""
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# TODO: set parent based on path (when static path)
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# TODO: ensure unique path fallback
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if self.path == self._initial_path and \
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self.slug == self._initial_slug and \
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self.parent == self._initial_parent:
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return
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if not self.title or not self.path or self.static_path and \
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self.slug != self._initial_slug:
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self.path = self.parent.path + '/' + self.slug \
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if self.parent is not None else '/' + self.slug
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if self.path[-1] != '/':
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self.path += '/'
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if self.path[0] != '/':
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self.path = '/' + self.path
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if update_descendants:
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self.update_descendants()
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def save(self, *args, update_descendants=True, **kwargs):
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self.sync_generations(update_descendants)
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super().save(*args, **kwargs)
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class Page(BasePage, TimeStampedModel):
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""" User's pages """
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regions = [
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Region(key="main", title=_("Content")),
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]
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# metadata
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by = models.ForeignKey(
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auth.User, models.SET_NULL, blank=True, null=True,
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verbose_name=_('Author'),
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)
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by_program = models.ForeignKey(
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as_program = models.ForeignKey(
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aircox.Program, models.SET_NULL, blank=True, null=True,
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related_name='authored_pages',
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related_name='published_pages',
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limit_choices_to={'schedule__isnull': False},
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verbose_name=_('Show program as author'),
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help_text=_("If nothing is selected, display user's name"),
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help_text=_("Show program as author"),
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)
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# options
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show_author = models.BooleanField(
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_('Show author'), default=True,
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)
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featured = models.BooleanField(
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_('featured'), default=False,
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)
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@ -92,36 +180,46 @@ class Page(AbstractPage, TimeStampedModel, StatusModel):
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)
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# content
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title = models.CharField(
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_('title'), max_length=64,
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)
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summary = models.TextField(
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_('Summary'),
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max_length=128, blank=True, null=True,
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headline = models.TextField(
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_('headline'), max_length=128, blank=True, null=True,
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)
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cover = FilerImageField(
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on_delete=models.SET_NULL, null=True, blank=True,
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verbose_name=_('Cover'),
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)
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def get_view_class(self):
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from .views import PageView
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return PageView
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def view(self, request, *args, **kwargs):
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""" Page view function """
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view = self.get_view_class().as_view()
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return view(request, *args, **kwargs)
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class DiffusionPage(Page):
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diffusion = models.OneToOneField(
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aircox.Diffusion, models.CASCADE,
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blank=True, null=True,
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)
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class ProgramPage(Page):
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program = models.OneToOneField(
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aircox.Program, models.CASCADE,
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blank=True, null=True,
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)
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#-----------------------------------------------------------------------
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PagePlugin = create_plugin_base(Page)
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class PageRichText(plugins.richtext.RichText, PagePlugin):
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class PageRichText(plugins.RichText, PagePlugin):
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pass
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class PageImage(plugins.Image, PagePlugin):
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pass
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class PageImage(plugins.image.Image, PagePlugin):
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caption = models.CharField(_("caption"), max_length=200, blank=True)
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