add recursive get tracks

funkwlplay.py

@@ -13,7 +13,11 @@ parser = argparse.ArgumentParser(
                     description='Create playlist from query or just random playlist tracks from funkwhale instances')
 parser.add_argument('-s', '--search')
 parser.add_argument('-t', '--tag')
+parser.add_argument('-i', '--instance')
+parser.add_argument('-r', '--recursion', type=int, default=0)
 args = parser.parse_args()
+if args.instance:
+    instances = [args.instance]
 
 
 def create_playlist_file(track_list):
@@ -46,10 +50,24 @@ def filter_tracks(tracks):
         tracks_stor.append(i)
 
 
-def search_tracks_on_instance(instance, tag='', query=''):
+def search_tracks_on_instance(instance, tag='', query='', recursion=args.recursion):
     tracks = requests.get(f'https://{instance}/api/v1/tracks', params={'tag': tag, 'q': query,
                                                                        'local': True, 'playable': True,
                                                                        'ordering': 'random'}, timeout=10).json()
+    count = tracks['count']
+    print(f'found {count} tracks on {instance}')
+    if recursion == 1:
+        recursion_limit = 0
+        while tracks['next']:
+            try:
+                if recursion_limit >= 5:
+                    break
+                new_tracks = requests.get(tracks['next']).json()
+                tracks['results'] += new_tracks['results']
+                tracks['next'] = new_tracks['next']
+                recursion_limit += 1
+            except Exception as E:
+                print(E)
     tracks_replacer = []
     for track in tracks['results']:
         track['listen_url'] = f'https://{instance}' + track['listen_url']