big change to get metadata working fully in DB and on Filesystem, and recover from most common scenarios, improved GUI as well for allowing an immediate search after adding refimg as well

files.py

@@ -32,7 +32,7 @@ from person import Refimg, Person, PersonRefimgLink
 from settings import Settings, SettingsIPath, SettingsSPath, SettingsRBPath
 from shared import SymlinkName
 from dups import Duplicates
-from face import Face, FaceFileLink, FaceRefimgLink, FaceOverrideType, FaceNoMatchOverride, FaceManualOverride
+from face import Face, FaceFileLink, FaceRefimgLink, FaceOverrideType, FaceNoMatchOverride, FaceForceMatchOverride, fix_face_locn
 
 # pylint: disable=no-member
 
@@ -673,6 +673,7 @@ def viewlist():
             # put locn data back into array format 
             fid=0
             for face in e.file_details.faces:
+                fix_face_locn(face)
                 tmp_locn = json.loads(face.locn)
                 fd= {}
                 fd['x'] = tmp_locn[3]
@@ -725,6 +726,7 @@ def view(id):
         # put locn data back into array format 
         for face in e.file_details.faces:
             if face.locn:
+                fix_face_locn(face)
                 face.tmp_locn = json.loads(face.locn)
             else:
                 # this at least stops a 500 server error - seems to occur when
@@ -735,7 +737,7 @@ def view(id):
             fnmo = FaceNoMatchOverride.query.filter(FaceNoMatchOverride.face_id==face.id).first()
             if fnmo:
                 face.no_match_override=fnmo
-            mo = FaceManualOverride.query.filter(FaceManualOverride.face_id==face.id).first()
+            mo = FaceForceMatchOverride.query.filter(FaceForceMatchOverride.face_id==face.id).first()
             if mo:
                 mo.type = FaceOverrideType.query.filter( FaceOverrideType.name== 'Manual match to existing person' ).first()
                 face.manual_override=mo