67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
# combo - content management system
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# Copyright (C) 2014-2017 Entr'ouvert
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from django.conf import settings
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from django.contrib.contenttypes.models import ContentType
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from django.contrib.contenttypes import fields
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from django.db import models
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from django.utils.translation import ugettext_lazy as _
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from combo.data.models import CellBase
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from combo.data.library import register_cell_class
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@register_cell_class
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class DashboardCell(CellBase):
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# container for tiles
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user_dependant = True
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class Meta:
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verbose_name = _('Dashboard')
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class Media:
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js = ('js/dashboard.js',)
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@classmethod
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def is_enabled(cls):
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return settings.COMBO_DASHBOARD_ENABLED
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def is_relevant(self, context):
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if not (getattr(context['request'], 'user', None) and context['request'].user.is_authenticated()):
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return False
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return True
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def render(self, context):
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context['tiles'] = Tile.objects.filter(dashboard=self, user=context['user'])
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return super(DashboardCell, self).render(context)
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class Tile(models.Model):
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dashboard = models.ForeignKey(DashboardCell, on_delete=models.CASCADE)
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cell_type = models.ForeignKey(ContentType, on_delete=models.CASCADE)
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cell_pk = models.PositiveIntegerField()
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cell = fields.GenericForeignKey('cell_type', 'cell_pk')
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user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
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order = models.IntegerField()
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class Meta:
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ordering = ('order',)
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@classmethod
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def get_by_cell(cls, cell):
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cell_type = ContentType.objects.get_for_model(cell)
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return cls.objects.get(cell_type__pk=cell_type.id, cell_pk=cell.id)
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