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68 lines
2.5 KiB
68 lines
2.5 KiB
6 years ago
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from django.http import JsonResponse
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from django.core.exceptions import PermissionDenied
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class DropUploadAdminMixin:
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class Media:
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css = {"all": ("media_archive/css/admin_file_drop.css",)}
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js = (
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"media_archive/js/admin_file_drop.js",
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)
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def get_urls(self):
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from django.conf.urls import url
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return [
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url(
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r"^upload/$",
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self.admin_site.admin_view(self.upload),
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name="media_archive_upload",
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)
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] + super().get_urls()
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def upload(self, request):
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# We must initialize a fake-ChangeList to be able to get the currently
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# selected categories.
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# Code copied from django.contrib.admin.options.ModelAdmin.changelist_view
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if not self.has_change_permission(request, None):
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raise PermissionDenied
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list_display = self.get_list_display(request)
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list_display_links = self.get_list_display_links(request, list_display)
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list_filter = self.get_list_filter(request)
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search_fields = self.get_search_fields(request)
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list_select_related = self.get_list_select_related(request)
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# Check actions to see if any are available on this changelist
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actions = self.get_actions(request)
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if actions:
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# Add the action checkboxes if there are any actions available.
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list_display = ['action_checkbox'] + list(list_display)
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ChangeList = self.get_changelist(request)
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changelist = ChangeList(
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request, self.model, list_display,
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list_display_links, list_filter, self.date_hierarchy,
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search_fields, list_select_related, self.list_per_page,
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self.list_max_show_all, self.list_editable, self,
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)
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# Put uploaded file in selected categories
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if changelist.result_list:
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filtered_categories = changelist.result_list.first().categories.all()
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elif 'categories__exact' in changelist.params:
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from .models import MediaCategory
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filtered_categories = MediaCategory.objects.filter(
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categories__exact=int(changelist.params['categories__exact']))
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else:
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filtered_categories = None
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f = self.model()
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f.file = request.FILES["file"]
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f.save()
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if filtered_categories:
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for cat in filtered_categories:
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f.categories.add(cat)
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return JsonResponse({"success": True})
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