Update documents and ocr apps to register their statistics to the statistics app instead of the other way around

apps/documents/__init__.py

@@ -13,6 +13,7 @@ from maintenance.api import register_maintenance_links
 from history.permissions import PERMISSION_HISTORY_VIEW
 from project_setup.api import register_setup
 from acls.api import class_permissions
+from statistics.api import register_statistics
 
 from .models import (Document, DocumentPage,
     DocumentPageTransformation, DocumentType, DocumentTypeFilename,
@@ -44,6 +45,7 @@ from .links import (document_page_transformation_list, document_page_transformat
     document_multiple_clear_transformations, document_multiple_delete,
     document_multiple_download)
 from .links import document_clear_image_cache
+from .statistics import get_statistics
 
 # Register document type links
 bind_links([DocumentType], [document_type_document_list, document_type_filename_list, document_type_edit, document_type_delete])
@@ -127,3 +129,5 @@ class_permissions(Document, [
     PERMISSION_DOCUMENT_VERSION_REVERT,
     PERMISSION_HISTORY_VIEW
 ])
+
+register_statistics(get_statistics)

apps/ocr/__init__.py

@@ -15,8 +15,8 @@ from documents.models import Document, DocumentVersion
 from maintenance.api import register_maintenance_links
 from project_tools.api import register_tool
 from acls.api import class_permissions
-
 from scheduler.api import register_interval_job
+from statistics.api import register_statistics
 
 from .conf.settings import (AUTOMATIC_OCR, QUEUE_PROCESSING_INTERVAL)
 from .models import DocumentQueue, QueueTransformation
@@ -24,6 +24,7 @@ from .tasks import task_process_document_queues
 from .permissions import PERMISSION_OCR_DOCUMENT
 from .exceptions import AlreadyQueued
 from . import models as ocr_models
+from .statistics import get_statistics
 
 logger = logging.getLogger(__name__)
 
@@ -91,3 +92,5 @@ register_tool(ocr_tool_link)
 class_permissions(Document, [
     PERMISSION_OCR_DOCUMENT,
 ])
+
+register_statistics(get_statistics)