Merge pull request #868 from normanjaeckel/RelatedItems
Use GenericForeignKey for agenda related items.
This commit is contained in:
commit
611c743364
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@ -37,7 +37,7 @@ class ItemForm(CssClassMixin, forms.ModelForm):
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class Meta:
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model = Item
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exclude = ('closed', 'weight', 'related_sid')
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exclude = ('closed', 'weight', 'content_type', 'object_id')
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class RelatedItemForm(ItemForm):
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@ -46,7 +46,7 @@ class RelatedItemForm(ItemForm):
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"""
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class Meta:
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model = Item
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exclude = ('closed', 'type', 'weight', 'related_sid', 'title', 'text')
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exclude = ('closed', 'type', 'weight', 'content_type', 'object_id', 'title', 'text')
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class ItemOrderForm(CssClassMixin, forms.Form):
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@ -14,6 +14,8 @@ from datetime import datetime
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from django.db import models
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from django.contrib.auth.models import AnonymousUser
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from django.contrib.contenttypes.models import ContentType
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from django.contrib.contenttypes import generic
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from django.core.urlresolvers import reverse
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from django.utils.translation import ugettext_lazy, ugettext_noop, ugettext as _
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@ -87,11 +89,19 @@ class Item(MPTTModel, SlideMixin):
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Weight to sort the item in the agenda.
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"""
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related_sid = models.CharField(null=True, blank=True, max_length=63)
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content_type = models.ForeignKey(ContentType, null=True, blank=True)
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"""
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Field for generic relation to a related object. Type of the object.
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"""
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Slide-ID to another object to show it in the agenda.
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For example a motion or assignment.
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object_id = models.PositiveIntegerField(null=True, blank=True)
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"""
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Field for generic relation to a related object. Id of the object.
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"""
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content_object = generic.GenericForeignKey()
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"""
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Field for generic relation to a related object. General field to the related object.
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"""
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speaker_list_closed = models.BooleanField(
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@ -125,53 +135,27 @@ class Item(MPTTModel, SlideMixin):
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if link == 'delete':
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return reverse('item_delete', args=[str(self.id)])
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def get_related_slide(self):
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"""
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Return the object at which the item points.
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"""
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# TODO: Rename it to 'get_related_object'
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object = get_slide_from_sid(self.related_sid, element=True)
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if object is None:
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self.title = _('< Item for deleted slide (%s) >') % self.related_sid
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self.related_sid = None
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self.save()
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return self
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else:
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return object
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def get_related_type(self):
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"""
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Return the type of the releated slide.
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"""
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return self.get_related_slide().prefix
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def print_related_type(self):
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"""
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Print the type of the related item.
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For use in Template
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??Why does {% trans item.print_related_type|capfirst %} not work??
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"""
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return _(self.get_related_type().capitalize())
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def get_title(self):
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"""
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Return the title of this item.
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"""
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if self.related_sid is None:
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if not self.content_object:
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return self.title
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return self.get_related_slide().get_agenda_title()
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try:
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return self.content_object.get_agenda_title()
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except AttributeError:
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raise NotImplementedError('You have to provide a get_agenda_title method on your related model.')
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def get_title_supplement(self):
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"""
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Return a supplement for the title.
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"""
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if self.related_sid is None:
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if not self.content_object:
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return ''
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try:
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return self.get_related_slide().get_agenda_title_supplement()
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return self.content_object.get_agenda_title_supplement()
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except AttributeError:
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return '(%s)' % self.print_related_type()
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raise NotImplementedError('You have to provide a get_agenda_title_supplement method on your related model.')
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def slide(self):
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"""
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@ -180,11 +164,11 @@ class Item(MPTTModel, SlideMixin):
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There are four cases:
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* summary slide
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* list of speakers
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* related slide, i. e. the slide of the related object
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* related item, i. e. the slide of the related object
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* normal slide of the item
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The method returns only one of them according to the config value
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'presentation_argument' and the attribute 'related_sid'.
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'presentation_argument' and the attribute 'content_object'.
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"""
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if config['presentation_argument'] == 'summary':
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data = {'title': self.get_title(),
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@ -198,8 +182,8 @@ class Item(MPTTModel, SlideMixin):
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'item': self,
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'template': 'projector/agenda_list_of_speaker.html',
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'list_of_speakers': list_of_speakers}
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elif self.related_sid:
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data = self.get_related_slide().slide()
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elif self.content_object:
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data = self.content_object.slide()
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else:
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data = {'item': self,
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@ -12,6 +12,8 @@
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from datetime import datetime
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from django.contrib.contenttypes.models import ContentType
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from django.db.models.signals import pre_delete
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from django.dispatch import receiver
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from django import forms
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from django.utils.translation import ugettext_lazy, ugettext_noop, ugettext as _
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@ -111,3 +113,16 @@ def agenda_list_of_speakers(sender, **kwargs):
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return render_to_string('agenda/overlay_speaker_projector.html', context)
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return Overlay(name, get_widget_html, get_projector_html)
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@receiver(pre_delete)
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def listen_to_related_object_delete_signal(sender, instance, **kwargs):
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"""
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Receiver to listen whether a related item has been deleted.
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"""
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if hasattr(instance, 'get_agenda_title'):
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for item in Item.objects.filter(content_type=ContentType.objects.get_for_model(sender), object_id=instance.pk):
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item.title = '< Item for deleted slide (%s) >' % instance.get_agenda_title()
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item.content_type = None
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item.object_id = None
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item.save()
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@ -24,9 +24,9 @@
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</small>
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</h1>
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<p>
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{% if item.related_sid %}
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<a href="{% model_url item.get_related_slide 'update' %}" class="btn btn-small">
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{% blocktrans with type=item.get_related_type|trans name=item.get_related_slide %}Edit {{ type }} {{ name }}{% endblocktrans %}
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{% if item.content_object %}
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<a href="{{ item.content_object|absolute_url:'update' }}" class="btn btn-small">
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{% blocktrans with type=item.content_type.name|trans name=item.content_object %}Edit {{ type }} {{ name }}{% endblocktrans %}
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</a>
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{% endif %}
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</p>
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@ -43,10 +43,10 @@
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</small>
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</h1>
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<p>
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{% if not item.related_sid %}
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{% if not item.content_object %}
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{{ item.text|safe|linebreaks }}
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{% else %}
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<a href="{% model_url item.get_related_slide %}" class="btn btn-small">{% trans item.get_related_type %} {{ item.get_related_slide }}</a>
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<a href="{{ item.content_object|absolute_url }}" class="btn btn-small">{% trans item.content_type.name %} {{ item.content_object }}</a>
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{% endif %}
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</p>
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@ -197,10 +197,11 @@ class ItemUpdate(UpdateView):
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success_url_name = 'item_overview'
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def get_form_class(self):
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if self.object.related_sid is None:
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return ItemForm
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if self.object.content_object:
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form = RelatedItemForm
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else:
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return RelatedItemForm
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form = ItemForm
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return form
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class ItemCreate(CreateView):
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@ -245,6 +246,31 @@ class ItemDelete(DeleteView):
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% html_strong(self.object))
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class CreateRelatedAgendaItemView(SingleObjectMixin, RedirectView):
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"""
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View to create and agenda item for a related object.
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This view is only for subclassing in views of related apps. You
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have to define 'model = ....'
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"""
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permission_required = 'agenda.can_manage_agenda'
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url_name = 'item_overview'
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url_name_args = []
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def get(self, request, *args, **kwargs):
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"""
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Set self.object to the relevant object.
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"""
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self.object = self.get_object()
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return super(CreateRelatedAgendaItemView, self).get(request, *args, **kwargs)
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def pre_redirect(self, request, *args, **kwargs):
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"""
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Create the agenda item.
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"""
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self.item = Item.objects.create(content_object=self.object)
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class AgendaPDF(PDFView):
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"""
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Create a full agenda-PDF.
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@ -207,6 +207,9 @@ class Assignment(models.Model, SlideMixin):
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def get_agenda_title(self):
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return self.name
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def get_agenda_title_supplement(self):
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return '(%s)' % _('Assignment')
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def delete(self):
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# Remove any Agenda-Item, which is related to this assignment.
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for item in Item.objects.filter(related_sid=self.sid):
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@ -248,6 +251,7 @@ class Assignment(models.Model, SlideMixin):
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('can_manage_assignment', ugettext_noop('Can manage assignments')), # TODO: Add plural s also to the codestring
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)
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ordering = ('name',)
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verbose_name = ugettext_noop('Assignment')
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register_slidemodel(Assignment)
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@ -13,7 +13,7 @@
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from django.conf.urls import url, patterns
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from openslides.assignment.views import (ViewPoll, AssignmentPDF,
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AssignmentPollPDF, AssignmentPollDelete, CreateAgendaItem)
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AssignmentPollPDF, AssignmentPollDelete, CreateRelatedAgendaItemView)
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urlpatterns = patterns('openslides.assignment.views',
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url(r'^$',
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@ -70,8 +70,8 @@ urlpatterns = patterns('openslides.assignment.views',
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name='print_assignment_poll',
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),
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url(r'^(?P<assignment_id>\d+)/agenda/$',
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CreateAgendaItem.as_view(),
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url(r'^(?P<pk>\d+)/agenda/$',
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CreateRelatedAgendaItemView.as_view(),
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name='assignment_create_agenda',
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),
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@ -34,7 +34,7 @@ from openslides.config.api import config
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from openslides.participant.models import User, Group
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from openslides.projector.projector import Widget
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from openslides.poll.views import PollFormView
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from openslides.agenda.models import Item
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from openslides.agenda.views import CreateRelatedAgendaItemView as _CreateRelatedAgendaItemView
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from openslides.assignment.models import Assignment, AssignmentPoll
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from openslides.assignment.forms import AssignmentForm, AssignmentRunForm
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@ -487,16 +487,11 @@ class AssignmentPDF(PDFView):
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'<br/>'), stylesheet['Paragraph']))
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class CreateAgendaItem(RedirectView):
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permission_required = 'agenda.can_manage_agenda'
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def pre_redirect(self, request, *args, **kwargs):
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self.assignment = Assignment.objects.get(pk=kwargs['assignment_id'])
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self.item = Item(related_sid=self.assignment.sid)
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self.item.save()
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def get_redirect_url(self, **kwargs):
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return reverse('item_overview')
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class CreateRelatedAgendaItemView(_CreateRelatedAgendaItemView):
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"""
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View to create and agenda item for an assignment.
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"""
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model = Assignment
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class AssignmentPollPDF(PDFView):
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@ -95,6 +95,7 @@ class Motion(SlideMixin, models.Model):
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('can_manage_motion', ugettext_noop('Can manage motions')),
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)
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ordering = ('identifier', )
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verbose_name = ugettext_noop('Motion')
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def __unicode__(self):
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"""
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@ -475,7 +476,7 @@ class Motion(SlideMixin, models.Model):
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def get_agenda_title(self):
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"""
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Return a title for the Agenda.
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Return a title for the agenda.
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"""
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return self.title
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@ -18,7 +18,6 @@ from django.db import transaction
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from django.db.models import Model
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from django.utils.text import slugify
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from django.utils.translation import ugettext as _, ugettext_lazy, ugettext_noop
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from django.views.generic.detail import SingleObjectMixin
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from django.http import Http404, HttpResponseRedirect
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from reportlab.platypus import SimpleDocTemplate
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@ -33,7 +32,7 @@ from openslides.poll.views import PollFormView
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from openslides.projector.api import get_active_slide
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from openslides.projector.projector import Widget, SLIDE
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from openslides.config.api import config
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from openslides.agenda.models import Item
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from openslides.agenda.views import CreateRelatedAgendaItemView as _CreateRelatedAgendaItemView
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from .models import (Motion, MotionSubmitter, MotionSupporter, MotionPoll,
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MotionVersion, State, WorkflowError, Category)
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@ -674,30 +673,20 @@ set_state = MotionSetStateView.as_view()
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reset_state = MotionSetStateView.as_view(reset=True)
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class CreateAgendaItemView(SingleObjectMixin, RedirectView):
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class CreateRelatedAgendaItemView(_CreateRelatedAgendaItemView):
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"""
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View to create and agenda item for a motion.
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"""
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permission_required = 'agenda.can_manage_agenda'
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model = Motion
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url_name = 'item_overview'
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url_name_args = []
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def get(self, request, *args, **kwargs):
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"""
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Set self.object to a motion.
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"""
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self.object = self.get_object()
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return super(CreateAgendaItemView, self).get(request, *args, **kwargs)
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def pre_redirect(self, request, *args, **kwargs):
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"""
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Create the agenda item.
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"""
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self.item = Item.objects.create(related_sid=self.object.sid)
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super(CreateRelatedAgendaItemView, self).pre_redirect(request, *args, **kwargs)
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self.object.write_log([ugettext_noop('Agenda item created')], self.request.user)
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create_agenda_item = CreateAgendaItemView.as_view()
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create_agenda_item = CreateRelatedAgendaItemView.as_view()
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class MotionPDFView(SingleObjectMixin, PDFView):
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|
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@ -9,6 +9,9 @@ class ReleatedItem(SlideMixin, models.Model):
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name = models.CharField(max_length='255')
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class Meta:
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verbose_name = 'Releated Item CHFNGEJ5634DJ34F'
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def get_agenda_title(self):
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return self.name
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@ -19,4 +22,11 @@ class ReleatedItem(SlideMixin, models.Model):
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return '/absolute-url-here/'
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class BadReleatedItem(SlideMixin, models.Model):
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prefix = 'badreleateditem'
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name = models.CharField(max_length='255')
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register_slidemodel(ReleatedItem)
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register_slidemodel(BadReleatedItem)
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|
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@ -6,7 +6,7 @@
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Unit test for the agenda app.
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:copyright: 2011, 2012 by OpenSlides team, see AUTHORS.
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:copyright: 2011-2013 by OpenSlides team, see AUTHORS.
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:license: GNU GPL, see LICENSE for more details.
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"""
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@ -19,7 +19,7 @@ from openslides.participant.models import User
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from openslides.agenda.models import Item
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from openslides.agenda.slides import agenda_show
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from .models import ReleatedItem
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from .models import ReleatedItem, BadReleatedItem # TODO: Rename releated to related
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class ItemTest(TestCase):
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@ -28,8 +28,8 @@ class ItemTest(TestCase):
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self.item2 = Item.objects.create(title='item2')
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self.item3 = Item.objects.create(title='item1A', parent=self.item1)
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self.item4 = Item.objects.create(title='item1Aa', parent=self.item3)
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self.releated = ReleatedItem.objects.create(name='foo')
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self.item5 = Item.objects.create(title='item5', related_sid=self.releated.sid)
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self.releated = ReleatedItem.objects.create(name='ekdfjen458gj1siek45nv')
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self.item5 = Item.objects.create(title='item5', content_object=self.releated)
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def testClosed(self):
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self.assertFalse(self.item1.closed)
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@ -61,10 +61,6 @@ class ItemTest(TestCase):
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self.assertEqual(initial['parent'], 0)
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self.assertEqual(initial['weight'], item.weight)
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def testRelated_sid(self):
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self.item1.related_sid = 'foobar'
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self.assertFalse(self.item1.get_related_slide() is None)
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def test_title_supplement(self):
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self.assertEqual(self.item1.get_title_supplement(), '')
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@ -91,8 +87,24 @@ class ItemTest(TestCase):
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def test_releated_item(self):
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self.assertEqual(self.item5.get_title(), self.releated.name)
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self.assertEqual(self.item5.get_title_supplement(), 'test item')
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self.assertEqual(self.item5.get_related_type(), 'releateditem')
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self.assertEqual(self.item5.print_related_type(), 'Releateditem')
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self.assertEqual(self.item5.content_type.name, 'Releated Item CHFNGEJ5634DJ34F')
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def test_deleted_releated_item(self):
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self.releated.delete()
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self.assertFalse(ReleatedItem.objects.all().exists())
|
||||
self.assertEqual(Item.objects.get(pk=self.item5.pk).title, '< Item for deleted slide (ekdfjen458gj1siek45nv) >')
|
||||
|
||||
def test_bad_releated_item(self):
|
||||
bad = BadReleatedItem.objects.create(name='dhfne94irkgl2047fzvb')
|
||||
item = Item.objects.create(title='item_jghfndzrh46w738kdmc', content_object=bad)
|
||||
self.assertRaisesMessage(
|
||||
NotImplementedError,
|
||||
'You have to provide a get_agenda_title method on your related model.',
|
||||
item.get_title)
|
||||
self.assertRaisesMessage(
|
||||
NotImplementedError,
|
||||
'You have to provide a get_agenda_title_supplement method on your related model.',
|
||||
item.get_title_supplement)
|
||||
|
||||
|
||||
class ViewTest(TestCase):
|
||||
|
|
Loading…
Reference in New Issue