feat: delete other revision (#5700)

seahub/seadoc/apis.py

@@ -1466,6 +1466,81 @@ class SeadocRevisionView(APIView):
             return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)
 
 
+class DeleteSeadocOtherRevision(APIView):
+    # sdoc editor use jwt token
+    authentication_classes = (SdocJWTTokenAuthentication, TokenAuthentication, SessionAuthentication)
+    permission_classes = (IsAuthenticated,)
+    throttle_classes = (UserRateThrottle, )
+
+    def delete(self, request, file_uuid, revision_id):
+        origin_doc_uuid = file_uuid
+        if not origin_doc_uuid:
+            error_msg = 'origin_file_uuid %s not found.' % origin_doc_uuid
+            return api_error(status.HTTP_404_NOT_FOUND, error_msg)
+        
+        origin_uuid_map = FileUUIDMap.objects.get_fileuuidmap_by_uuid(origin_doc_uuid)
+        if not origin_uuid_map:
+            error_msg = 'file %s uuid_map not found.' % origin_doc_uuid
+            return api_error(status.HTTP_404_NOT_FOUND, error_msg)
+
+        if not revision_id:
+            error_msg = 'Revision %s not found.' % revision_id
+            return api_error(status.HTTP_404_NOT_FOUND, error_msg)
+        
+        revision = SeadocRevision.objects.get_by_origin_doc_uuid_and_revision_id(origin_doc_uuid, revision_id)
+        if not revision:
+            error_msg = 'Revision %s not found.' % file_uuid
+            return api_error(status.HTTP_404_NOT_FOUND, error_msg)
+        if revision.is_published:
+            error_msg = 'Revision %s is already published.' % file_uuid
+            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
+
+        file_uuid = revision.doc_uuid
+        uuid_map = FileUUIDMap.objects.get_fileuuidmap_by_uuid(file_uuid)
+        if not uuid_map:
+            error_msg = 'file %s uuid_map not found.' % file_uuid
+            return api_error(status.HTTP_404_NOT_FOUND, error_msg)
+        
+        repo_id = revision.repo_id
+        repo = seafile_api.get_repo(repo_id)
+        if not repo:
+            error_msg = 'Library %s not found.' % repo_id
+            return api_error(status.HTTP_404_NOT_FOUND, error_msg)
+        
+        # permission check
+        permission = check_folder_permission(request, repo_id, '/')
+        if not permission:
+            error_msg = 'Permission denied.'
+            return api_error(status.HTTP_403_FORBIDDEN, error_msg)
+
+        if permission != PERMISSION_READ_WRITE:
+            error_msg = 'Permission denied.'
+            return api_error(status.HTTP_403_FORBIDDEN, error_msg)
+        
+        # get revision file info
+        revision_file_uuid = uuid_map
+        revision_parent_path = revision_file_uuid.parent_path
+        revision_filename = revision_file_uuid.filename
+        username = request.user.username
+
+        revision_image_parent_path = '/images/sdoc/' + str(revision_file_uuid.uuid) + '/'
+        dir_id = seafile_api.get_dir_id_by_path(repo_id, revision_image_parent_path)
+        if dir_id:
+            seafile_api.del_file(
+                    repo_id, '/images/sdoc/', json.dumps([str(revision_file_uuid.uuid)]), username)
+
+            seafile_api.del_file(
+                    repo_id, revision_parent_path, json.dumps([revision_filename]), username)
+            
+        SeadocRevision.objects.delete_by_doc_uuid(file_uuid)
+
+        sdoc_server_api = SdocServerAPI(file_uuid, revision_filename, username)
+        sdoc_server_api.remove_doc()
+
+        return Response({
+            'success': True,
+        })
+
 class SeadocPublishRevision(APIView):
     authentication_classes = (SdocJWTTokenAuthentication, TokenAuthentication, SessionAuthentication)
     permission_classes = (IsAuthenticated, )

seahub/seadoc/models.py

@@ -103,6 +103,9 @@ class SeadocRevisionManager(models.Manager):
     def get_by_doc_uuid(self, doc_uuid):
         return self.filter(doc_uuid=doc_uuid).first()
 
+    def get_by_origin_doc_uuid_and_revision_id(self, origin_doc_uuid, revision_id):
+        return self.filter(origin_doc_uuid=origin_doc_uuid, revision_id=revision_id).first()
+    
     def list_by_doc_uuids(self, doc_uuid_list):
         return self.filter(doc_uuid__in=doc_uuid_list)
 

seahub/seadoc/urls.py

@@ -3,7 +3,7 @@ from .apis import SeadocAccessToken, SeadocUploadLink, SeadocDownloadLink, Seado
     SeadocUploadImage, SeadocDownloadImage, SeadocAsyncCopyImages, SeadocQueryCopyMoveProgressView, SeadocCopyHistoryFile, SeadocHistory, SeadocDrafts, SeadocMaskAsDraft, \
     SeadocCommentsView, SeadocCommentView, SeadocStartRevise, SeadocPublishRevision, SeadocRevisionsCount, SeadocRevisions, \
     SeadocCommentRepliesView, SeadocCommentReplyView, SeadocFileView, SeadocFileUUIDView, SeadocDirView, SdocRevisionBaseVersionContent, SeadocRevisionView, \
-    SeadocFilesInfoView
+    SeadocFilesInfoView, DeleteSeadocOtherRevision
 
 
 # api/v2.1/seadoc/
@@ -31,6 +31,7 @@ urlpatterns = [
     re_path(r'^revision/(?P<file_uuid>[-0-9a-f]{36})/$', SeadocRevisionView.as_view(), name='seadoc_revision'),
     re_path(r'^revision/base-version-content/(?P<file_uuid>[-0-9a-f]{36})/$', SdocRevisionBaseVersionContent.as_view(), name='sdoc_revision_base_version_content'),
     re_path(r'^revision/origin-file-content/(?P<file_uuid>[-0-9a-f]{36})/$', SeadocOriginFileContent.as_view(), name='sdoc_revision_origin_file_content'),
+    re_path(r'^delete-revision/(?P<file_uuid>[-0-9a-f]{36})/(?P<revision_id>\d+)/$', DeleteSeadocOtherRevision.as_view(), name='sdoc_delete_other_revision'),
     re_path(r'^file/(?P<file_uuid>[-0-9a-f]{36})/$', SeadocFileView.as_view(), name='seadoc_file_view'),
     re_path(r'^file-uuid/(?P<file_uuid>[-0-9a-f]{36})/$', SeadocFileUUIDView.as_view(), name='seadoc_file_uuid_view'),
     re_path(r'^files-info/(?P<file_uuid>[-0-9a-f]{36})/$', SeadocFilesInfoView.as_view(), name='seadoc_files_info_view'),