fixed BUG-86 - last places changed from locn to tmp_locn

BUGs

@@ -1,7 +1,6 @@
 ### Next: 88
 BUG-60: entries per page in flat view will get how_many from each top-level dir in PATH - causes viewer to get lost in eids for last_eid
 BUG-85: once we rebuild data from scratch, need to reset just clean out pa_user_state's
-BUG-86: had some face locn data be in { } not [ ] again -- I think we need to stop using locn in the DB and instead use a tmp_locn or something else -- no way to touch the DB data then
 BUG-87: using Person->show matches->then view an image shows bug in viewer with msising data in json -- that same image via a filename search works...
 	-- seems some faces have an empty locn, but do have a w and h... (ORM - tmp_locn vs locn???)
 	# select id, locn, w, h from face where locn is null;

files.py

@@ -666,6 +666,7 @@ def viewlist():
         resp['objs'][e.id]['name'] = e.name
         resp['objs'][e.id]['type'] = e.type.name
         if e.file_details.faces:
+			# model is used for whole file, so set it at that level (based on first face)
             resp['objs'][e.id]['face_model'] = e.file_details.faces[0].facefile_lnk.model_used
             resp['objs'][e.id]['faces'] = []
 
@@ -724,11 +725,11 @@ def view(id):
         # put locn data back into array format 
         for face in e.file_details.faces:
             if face.locn:
-                face.locn = json.loads(face.locn)
+                face.tmp_locn = json.loads(face.locn)
             else:
 				# this at least stops a 500 server error - seems to occur when
 				# DB contains disconnected faces with no locn data - BUG: 87
-                face.locn = [ 0,0,0,0 ]
+                face.tmp_locn = [ 0,0,0,0 ]
                 st.SetMessage( f"For some reason this face does not have a locn: face_id={face.id} tell ddp", "warning" )
 
 

templates/viewer.html

@@ -41,8 +41,8 @@
         {% for face in objs[id].file_details.faces %}
             data = {
                 'id': '{{face.id}}',
-                'x': '{{face.locn[3]}}', 'y': '{{face.locn[0]}}',
-                'w': '{{face.locn[1]-face.locn[3]}}', 'h':'{{face.locn[2]-face.locn[0]}}'
+                'x': '{{face.tmp_locn[3]}}', 'y': '{{face.tmp_locn[0]}}',
+                'w': '{{face.tmp_locn[1]-face.tmp_locn[3]}}', 'h':'{{face.tmp_locn[2]-face.tmp_locn[0]}}'
                 }
             {% if face.refimg %}
                 data['who']='{{face.refimg.person.tag}}'