change render_format to render for svg elevations

docs/release-notes/version-2.7.md

@@ -109,7 +109,7 @@ deprecated and will be removed in v2.8 (see [#3753](https://github.com/netbox-co
 /api/dcim/racks/<id>/units/
 ```
 
-In order to render the elevation as an SVG, include the `render_format=svg` query parameter in the request. You may also
+In order to render the elevation as an SVG, include the `render=svg` query parameter in the request. You may also
 control the width of the elevation drawing in pixels with `unit_width=<width in pixels>` and the height of each rack
 unit with `unit_height=<height in pixels>`. The `unit_width` defaults to `230` and the `unit_height` default to `20`
 which produces elevations the same size as those that appear in the NetBox Web UI. The query parameter `face` is used to
@@ -119,14 +119,14 @@ Here is an example of the request url for an SVG rendering using the default par
 elevation:
 
 ```
-/api/dcim/racks/<id>/elevation/?render_format=svg
+/api/dcim/racks/<id>/elevation/?render=svg
 ```
 
 Here is an example of the request url for an SVG rendering of the rear of the elevation having a width of 300 pixels and
 per unit height of 35 pixels:
 
 ```
-/api/dcim/racks/<id>/elevation/?render_format=svg&face=rear&unit_width=300&unit_height=35
+/api/dcim/racks/<id>/elevation/?render=svg&face=rear&unit_width=300&unit_height=35
 ```
 
 Thanks to [@hellerve](https://github.com/hellerve) for doing the heavy lifting on this!

netbox/dcim/api/serializers.py

@@ -176,9 +176,9 @@ class RackElevationDetailFilterSerializer(serializers.Serializer):
         choices=DeviceFaceChoices,
         default=DeviceFaceChoices.FACE_FRONT
     )
-    render_format = serializers.ChoiceField(
-        choices=RackElevationDetailRenderFormatChoices,
-        default=RackElevationDetailRenderFormatChoices.RENDER_FORMAT_JSON
+    render = serializers.ChoiceField(
+        choices=RackElevationDetailRenderChoices,
+        default=RackElevationDetailRenderChoices.RENDER_JSON
     )
     unit_width = serializers.IntegerField(
         default=RACK_ELEVATION_UNIT_WIDTH_DEFAULT

netbox/dcim/api/views.py

@@ -218,7 +218,7 @@ class RackViewSet(CustomFieldModelViewSet):
             return Response(serializer.errors, 400)
         data = serializer.validated_data
 
-        if data['render_format'] == 'svg':
+        if data['render'] == 'svg':
             # Render and return the elevation as an SVG drawing with the correct content type
             drawing = rack.get_elevation_svg(data['face'], data['unit_width'], data['unit_height'])
             return HttpResponse(drawing.tostring(), content_type='image/svg+xml')

netbox/dcim/choices.py

@@ -105,14 +105,14 @@ class RackDimensionUnitChoices(ChoiceSet):
     }
 
 
-class RackElevationDetailRenderFormatChoices(ChoiceSet):
+class RackElevationDetailRenderChoices(ChoiceSet):
 
-    RENDER_FORMAT_JSON = 'json'
-    RENDER_FORMAT_SVG = 'svg'
+    RENDER_JSON = 'json'
+    RENDER_SVG = 'svg'
 
     CHOICES = (
-        (RENDER_FORMAT_JSON, 'json'),
-        (RENDER_FORMAT_SVG, 'svg')
+        (RENDER_JSON, 'json'),
+        (RENDER_SVG, 'svg')
     )