fix issue #33

Author: vvaezian

metabase_api/metabase_api.py

@@ -1080,16 +1080,27 @@ def clone_card(self, card_id,
 
         # simple/custom questions
         elif card_info['dataset_query']['type'] == 'query':
-            filters_data = card_info['dataset_query']['query']
+            
+            query_data = card_info['dataset_query']['query']
+            
             # change the underlying table for the card
-            filters_data['source-table'] = target_table_id
-            # change filters source 
-            for index, item in enumerate(filters_data['filter']):
-                if type(item) == list:
-                    column_id = item[1][1]
-                    column_name = source_table_col_id_name_mapping[column_id]
-                    target_col_id = target_table_col_name_id_mapping[column_name]
-                    card_info['dataset_query']['query']['filter'][index][1][1] = target_col_id
+            query_data['source-table'] = target_table_id
+            
+            # transform to string so it is easier to replace the column IDs
+            query_data_str = str(query_data)
+            
+            # find column IDs
+            import re
+            res = re.findall("\['field', .*?\]", query_data_str)
+            source_column_IDs = [ eval(i)[1] for i in res ]
+            
+            # replace column IDs from old table with the column IDs from new table
+            for source_col_id in source_column_IDs:
+                source_col_name = source_table_col_id_name_mapping[source_col_id]
+                target_col_id = target_table_col_name_id_mapping[source_col_name]
+                query_data_str = query_data_str.replace("['field', {}, ".format(source_col_id), "['field', {}, ".format(target_col_id))
+            
+            card_info['dataset_query']['query'] = eval(query_data_str)
 
         new_card_json = {}
         for key in ['dataset_query', 'display', 'visualization_settings']:

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="metabase-api",
-    version="0.2.14.2",
+    version="0.2.15",
     author="Vahid Vaezian",
     author_email="vahid.vaezian@gmail.com",
     description="A Python Wrapper for Metabase API",

tests/test_metabase_api.py

@@ -146,6 +146,7 @@ def test_get_table_metadata(self):
     self.assertEqual(table_info['fields'][0]['name'], 'col1')
 
 
+
   def test_get_columns_name_id(self):
     name_id_mapping = mb.get_columns_name_id(table_id=101)
     self.assertEqual(name_id_mapping['col1'], 490)
@@ -154,6 +155,7 @@ def test_get_columns_name_id(self):
     self.assertEqual(id_name_mapping[490], 'col1')
 
 
+
   def test_friendly_names_is_disabled(self):
     res = mb.friendly_names_is_disabled()
     self.assertEqual(res, True)
@@ -215,6 +217,7 @@ def test_create_card(self):
     Metabase_API_Test.cleanup_objects['card'].extend([ res1['id'], res3['id'], res3['id'] ])
 
 
+
   def test_create_collection(self):
     t = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
     res = mb.create_collection(f'test_create_collection {t}', parent_collection_id=28, return_results=True)
@@ -227,6 +230,7 @@ def test_create_collection(self):
     Metabase_API_Test.cleanup_objects['collection'].append(res['id'])
 
 
+
   def test_create_segment(self):
     t = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
     res = mb.create_segment(segment_name='test_create_segment_{}'.format(t), table_name='test_table', column_name='col2', column_values=[1, 2], return_segment=True)
@@ -235,6 +239,7 @@ def test_create_segment(self):
     Metabase_API_Test.cleanup_objects['segment'].append(res['id'])
 
 
+
   def test_copy_card(self):
     t = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
     newCard_id = mb.copy_card(source_card_id=166, destination_collection_id=29, destination_card_name='test_copy_card_{}'.format(t))
@@ -284,11 +289,13 @@ def test_search(self):
   def test_get_card_data(self):
     # json
     res = mb.get_card_data(card_id=166)
-    json_data = [{'col1': 'row1 cell1', 'col2': 1},
-            {'col1': None, 'col2': 2},
-            {'col1': 'row3 cell1', 'col2': None},
-            {'col1': None, 'col2': None},
-            {'col1': 'row5 cell1', 'col2': 5}]
+    json_data = [
+      {'col1': 'row1 cell1', 'col2': 1},
+      {'col1': None, 'col2': 2},
+      {'col1': 'row3 cell1', 'col2': None},
+      {'col1': None, 'col2': None},
+      {'col1': 'row5 cell1', 'col2': 5}
+    ]
     self.assertEqual(res, json_data)
 
     # csv
@@ -302,14 +309,25 @@ def test_get_card_data(self):
     self.assertEqual(res, filtered_data)
 
 
+
   def test_clone_card(self):
     # native question
     res = mb.clone_card(273, 101, 103, new_card_name='test_clone_native', new_card_collection_id=29, return_card=True)
     # simple/custom question
-    res2 = mb.clone_card(274, 101, 103, new_card_name='test_clone_simple', new_card_collection_id=29, return_card=True)
+    res2 = mb.clone_card(274, 101, 103, new_card_name='test_clone_simple1', new_card_collection_id=29, return_card=True)
+    res3 = mb.clone_card(491, 101, 103, new_card_name='test_clone_simple2', new_card_collection_id=29, return_card=True)
+    expected_res3_query = { 'database': 5,
+                            'query': {'source-table': 103,
+                                      'aggregation': [['avg', ['field', 493, None]]],
+                                      'breakout': [['field', 494, None]],
+                                      'order-by': [['desc', ['aggregation', 0, None]]]
+                                    },
+                            'type': 'query'
+                          }
+    self.assertEqual(res3['dataset_query'], expected_res3_query)
 
     # add to cleanup list
-    Metabase_API_Test.cleanup_objects['card'].extend([res['id'], res2['id']])
+    Metabase_API_Test.cleanup_objects['card'].extend([res['id'], res2['id'], res3['id']])