95a1df8072
* Rename get_object_list to get_source_queryset. * Add uniqueness validation to SingleObjectCreateView. * Remove MultipleInstanceActionMixin. * Backport MultipleObjectMixin improvements. * Remove ObjectListPermissionFilterMixin. * Add and improve tests. Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
128 lines
3.9 KiB
Python
128 lines
3.9 KiB
Python
from __future__ import absolute_import, unicode_literals
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from django.shortcuts import get_object_or_404
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from django.template import RequestContext
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from django.urls import reverse
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from django.utils.translation import ugettext_lazy as _
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from mayan.apps.acls.models import AccessControlList
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from mayan.apps.common.generics import (
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SingleObjectCreateView, SingleObjectDeleteView, SingleObjectListView
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)
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from mayan.apps.documents.models import Document
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from .icons import icon_comments_for_document
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from .links import link_comment_add
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from .models import Comment
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from .permissions import (
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permission_comment_create, permission_comment_delete,
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permission_comment_view
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)
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class DocumentCommentCreateView(SingleObjectCreateView):
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fields = ('comment',)
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model = Comment
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def dispatch(self, request, *args, **kwargs):
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AccessControlList.objects.check_access(
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obj=self.get_document(), permissions=(permission_comment_create,),
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user=request.user
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)
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return super(
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DocumentCommentCreateView, self
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).dispatch(request, *args, **kwargs)
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def get_document(self):
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return get_object_or_404(klass=Document, pk=self.kwargs['pk'])
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def get_extra_context(self):
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return {
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'object': self.get_document(),
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'title': _('Add comment to document: %s') % self.get_document(),
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}
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def get_instance_extra_data(self):
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return {
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'document': self.get_document(), 'user': self.request.user,
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}
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def get_post_action_redirect(self):
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return reverse(
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viewname='comments:comments_for_document', kwargs={
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'pk': self.kwargs['pk']
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}
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)
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def get_save_extra_data(self):
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return {
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'_user': self.request.user,
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}
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class DocumentCommentDeleteView(SingleObjectDeleteView):
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model = Comment
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def dispatch(self, request, *args, **kwargs):
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AccessControlList.objects.check_access(
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obj=self.get_object().document,
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permissions=(permission_comment_delete,), user=request.user
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)
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return super(
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DocumentCommentDeleteView, self
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).dispatch(request, *args, **kwargs)
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def get_delete_extra_data(self):
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return {'_user': self.request.user}
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def get_extra_context(self):
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return {
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'comment': self.get_object(),
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'navigation_object_list': ('object', 'comment'),
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'object': self.get_object().document,
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'title': _('Delete comment: %s?') % self.get_object(),
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}
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def get_post_action_redirect(self):
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return reverse(
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viewname='comments:comments_for_document', kwargs={
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'pk': self.get_object().document.pk
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}
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)
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class DocumentCommentListView(SingleObjectListView):
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def get_document(self):
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return get_object_or_404(klass=Document, pk=self.kwargs['pk'])
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def get_extra_context(self):
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return {
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'hide_link': True,
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'hide_object': True,
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'no_results_icon': icon_comments_for_document,
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'no_results_text': _(
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'Document comments are timestamped text entries from users. '
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'They are great for collaboration.'
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),
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'no_results_main_link': link_comment_add.resolve(
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RequestContext(
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request=self.request, dict_={
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'object': self.get_document()
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}
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)
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),
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'no_results_title': _('There are no comments'),
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'object': self.get_document(),
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'title': _('Comments for document: %s') % self.get_document(),
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}
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def get_source_queryset(self):
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AccessControlList.objects.check_access(
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obj=self.get_document(), permissions=(permission_comment_view,),
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user=self.request.user
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)
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return self.get_document().comments.all()
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