removed code duplication

flaskapp/blueprints/tournament.py

@@ -24,29 +24,23 @@ def show_match(tournament_id, match_id):
     participants = list()
     for opponent in match['opponents']:
         participant = toornament.get_participant(tournament_id, opponent['participant']['id'])
+        generate_multilink = False
         if 'summoner_name' in participant['lineup'][0]['custom_fields']:
-            summoner_names = list()
-            for player in participant['lineup']:
-                summoner_names.append(player['custom_fields']['summoner_name'])
-            multilink_params = {
-                'query': ','.join(summoner_names)
-            }
-            participant['opgg_multilink'] = urllib.parse.urlencode(multilink_params)
+            generate_multilink = True
         elif 'beschwoerername' in participant['lineup'][0]['custom_fields']:
             for idx, _ in enumerate(participant['lineup']):
                 participant['lineup'][idx]['custom_fields']['summoner_name'] = \
                     participant['lineup'][0]['custom_fields']
-            summoner_names = list()
-            for player in participant['lineup']:
-                summoner_names.append(player['custom_fields']['summoner_name'])
-            multilink_params = {
-                'query': ','.join(summoner_names)
-            }
-            participant['opgg_multilink'] = urllib.parse.urlencode(multilink_params)
+            generate_multilink = True
         elif participant['lineup'][0]['custom_fields'] == {}:
             for idx, _ in enumerate(participant['lineup']):
                 participant['lineup'][idx]['custom_fields']['summoner_name'] = \
                     participant['lineup'][idx]['name']
+            generate_multilink = True
+        else:
+            for idx, _ in enumerate(participant['lineup']):
+                participant['lineup'][idx]['custom_fields']['summoner_name'] = 'N/V'
+        if generate_multilink:
             summoner_names = list()
             for player in participant['lineup']:
                 summoner_names.append(player['custom_fields']['summoner_name'])
@@ -54,8 +48,5 @@ def show_match(tournament_id, match_id):
                 'query': ','.join(summoner_names)
             }
             participant['opgg_multilink'] = urllib.parse.urlencode(multilink_params)
-        else:
-            for idx, _ in enumerate(participant['lineup']):
-                participant['lineup'][idx]['custom_fields']['summoner_name'] = 'N/V'
         participants.append(participant)
     return render_template('match.html', match=match, participants=participants, tournament=tournament)