52 lines
2.2 KiB
Python
52 lines
2.2 KiB
Python
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from django import forms
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from django.contrib import messages, admin
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from django.core.exceptions import PermissionDenied
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from django.utils.translation import ungettext, ugettext_lazy as _
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from orchestra.admin.decorators import action_with_confirmation
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from orchestra.contrib.orchestration.models import BackendOperation as Operation
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class GrantPermissionForm(forms.Form):
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base_path = forms.ChoiceField(label=_("Grant access to"), choices=(('hola', 'hola'),),
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help_text=_("User will be granted access to this directory."))
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path_extension = forms.CharField(label='', required=False)
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read_only = forms.BooleanField(label=_("Read only"), initial=False, required=False,
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help_text=_("Designates whether the permissions granted will be read-only or read/write."))
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@action_with_confirmation(extra_context=dict(form=GrantPermissionForm()))
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def grant_permission(modeladmin, request, queryset):
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user = queryset.get()
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log = Operation.execute_action(user, 'grant_permission')
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# TODO
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grant_permission.url_name = 'grant-permission'
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grant_permission.verbose_name = _("Grant permission")
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def delete_selected(modeladmin, request, queryset):
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""" wrapper arround admin.actions.delete_selected to prevent main system users deletion """
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opts = modeladmin.model._meta
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app_label = opts.app_label
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# Check that the user has delete permission for the actual model
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if not modeladmin.has_delete_permission(request):
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raise PermissionDenied
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else:
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accounts = []
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for user in queryset:
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if user.is_main:
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accounts.append(user.username)
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if accounts:
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n = len(accounts)
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messages.error(request, ungettext(
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"You have selected one main system user (%(accounts)s), which can not be deleted.",
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"You have selected some main system users which can not be deleted (%(accounts)s).",
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n) % {
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'accounts': ', '.join(accounts[:10]+['...'] if n > 10 else accounts)
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}
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)
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return
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return admin.actions.delete_selected(modeladmin, request, queryset)
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delete_selected.short_description = _("Delete selected %(verbose_name_plural)s")
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