Dashboard corrections

plugins/printers/api/asset_routes.py

@@ -1034,6 +1034,8 @@ def _get_low_supplies_data():
                 'vendor': vendor_name,
                 'model': model_number,
                 'location': location_name,
+                'mapx': asset.mapx,
+                'mapy': asset.mapy,
                 'supplies': annotated
             })
 
@@ -1464,6 +1466,11 @@ def dashboard_supplies():
             'printerid': printer['printerid'],
             'printername': printer['printername'] or printer['assetnumber'],
             'location': printer['location'] or 'No location set',
+            # Coordinates for the hover preview. Either may be None - a
+            # printer never placed on the floor plan still belongs on the
+            # card, it just has nothing to preview.
+            'mapx': printer.get('mapx'),
+            'mapy': printer.get('mapy'),
             'iscritical': any(s['status'] == 'critical' for s in depleted),
             'supplies': [{
                 'text': '{} {}%'.format(_shortsupplyname(supply.get('name')),

plugins/printers/plugin.py

@@ -325,6 +325,12 @@ class PrintersPlugin(BasePlugin):
                     # for "where do I walk", not part of the finding, and it
                     # was the text pushing rows past the card edge.
                     'titletooltip': 'location',
+                    # Hovering the name shows the floor-plan preview, the
+                    # same component the printer's own page uses: a
+                    # location name tells you the room, the map tells you
+                    # where to walk.
+                    'maphover': {'x': 'mapx', 'y': 'mapy',
+                                 'label': 'printername'},
                     'chips': 'supplies',
                     'link': '/printers/{printerid}',
                 },