90 lines
2.7 KiB
Python
90 lines
2.7 KiB
Python
from __future__ import unicode_literals
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from django.apps import apps
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from django.template import Context, Template
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from django.urls import reverse
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from django.utils.encoding import force_text
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from django.utils.safestring import mark_safe
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from django.utils.translation import ugettext_lazy as _
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from .classes import EventType
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class ObjectLinkWidget(object):
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template_string = '<a href="{{ url }}">{{ object_type }}{{ label }}</a>'
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def __init__(self):
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self.template = Template(template_string=self.template_string)
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def render(self, name=None, value=None):
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label = ''
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object_type = ''
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url = None
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if value:
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label = force_text(value)
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object_type = '{}: '.format(value._meta.verbose_name)
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try:
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url = value.get_absolute_url()
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except AttributeError:
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url = None
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if getattr(value, 'is_staff', None) or getattr(value, 'is_superuser', None):
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# Don't display a anchor to for the user details view for
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# superusers and staff, the details view filters them. Staff
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# and admin users are not manageable by the normal user views.
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url = '#'
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return '{}{}'.format(object_type, label)
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return self.template.render(
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context=Context(
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{'label': label, 'object_type': object_type, 'url': url or '#'}
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)
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)
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def widget_event_actor_link(context, attribute=None):
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entry = context['object']
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ContentType = apps.get_model(
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app_label='contenttypes', model_name='ContentType'
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)
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if attribute:
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entry = getattr(entry, attribute)
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if entry.actor == entry.target:
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label = _('System')
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url = None
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else:
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label = entry.actor
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content_type = ContentType.objects.get_for_model(model=entry.actor)
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url = reverse(
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viewname='events:events_for_object', kwargs={
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'app_label': content_type.app_label, 'model': content_type.model,
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'object_id': entry.actor.pk
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}
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)
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if url:
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return Template(
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template_string='<a href="{{ url }}">{{ label }}</a>'
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).render(context=Context({'label': entry.actor, 'url': url}))
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else:
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return label
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def widget_event_type_link(context, attribute=None):
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entry = context['object']
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if attribute:
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entry = getattr(entry, attribute)
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return mark_safe(
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'<a href="%(url)s">%(label)s</a>' % {
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'url': reverse(viewname='events:events_by_verb', kwargs={'verb': entry.verb}),
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'label': EventType.get(name=entry.verb)
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}
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)
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