89 lines
3.2 KiB
Python
89 lines
3.2 KiB
Python
from __future__ import absolute_import, unicode_literals
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from django.core.exceptions import PermissionDenied
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from django.db.models.loading import get_model
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from django.http import Http404
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from django.shortcuts import get_object_or_404, render_to_response
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from django.template import RequestContext
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from django.utils.translation import ugettext_lazy as _
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from actstream.models import Action, any_stream
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from acls.models import AccessEntry
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from common.utils import encapsulate
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from permissions.models import Permission
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from .classes import Event
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from .permissions import PERMISSION_EVENTS_VIEW
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from .widgets import event_object_link
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def events_list(request, app_label=None, module_name=None, object_id=None, verb=None):
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extra_columns = []
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context = {
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'extra_columns': extra_columns,
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'hide_object': True,
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}
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if app_label and module_name and object_id:
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model = get_model(app_label, module_name)
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if not model:
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raise Http404
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content_object = get_object_or_404(model, pk=object_id)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_EVENTS_VIEW])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_EVENTS_VIEW, request.user, content_object)
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context.update({
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'object_list': any_stream(content_object),
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'title': _('Events for: %s') % content_object,
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'object': content_object
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})
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elif verb:
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pre_object_list = Action.objects.filter(verb=verb)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_EVENTS_VIEW])
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except PermissionDenied:
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# If user doesn't have global permission, get a list of document
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# for which he/she does hace access use it to filter the
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# provided object_list
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object_list = AccessEntry.objects.filter_objects_by_access(PERMISSION_EVENTS_VIEW, request.user, pre_object_list, related='content_object')
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else:
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object_list = pre_object_list
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context.update({
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'title': _('Events of type: %s') % Event.get_label(verb),
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'object_list': object_list
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})
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else:
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pre_object_list = Action.objects.all()
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_EVENTS_VIEW])
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except PermissionDenied:
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# If user doesn't have global permission, get a list of document
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# for which he/she does hace access use it to filter the
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# provided object_list
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object_list = AccessEntry.objects.filter_objects_by_access(PERMISSION_EVENTS_VIEW, request.user, pre_object_list, related='content_object')
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else:
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object_list = pre_object_list
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context.update({
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'title': _('Events'),
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'object_list': object_list
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})
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if not (app_label and module_name and object_id):
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extra_columns.append(
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{
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'name': _('Target'),
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'attribute': encapsulate(lambda entry: event_object_link(entry))
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}
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)
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return render_to_response('appearance/generic_list.html', context,
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context_instance=RequestContext(request))
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